PMID-sentid Pub_year Sent_text compound_name comp_offset prot_official_name organism prot_offset 2599104-1 1989 The administration of hydroxyurea (3 x 10(-4) M) and cytosine arabinoside (10(-7) M) greatly induces the expression of the vimentin gene in human promonocytic leukemia U-937 cells. Cytarabine 53-73 vimentin Homo sapiens 123-131 2599104-4 1989 Since hydroxyurea and cytosine arabinoside trigger the phenotypic differentiation of U-937 cells, as demonstrated by the induction of the differentiation-specific CD11b and CD11c antigens, it is concluded that vimentin expression might be implicated in the maturation of these cells. Cytarabine 22-42 integrin subunit alpha M Homo sapiens 163-168 2599104-4 1989 Since hydroxyurea and cytosine arabinoside trigger the phenotypic differentiation of U-937 cells, as demonstrated by the induction of the differentiation-specific CD11b and CD11c antigens, it is concluded that vimentin expression might be implicated in the maturation of these cells. Cytarabine 22-42 integrin subunit alpha X Homo sapiens 173-178 2599104-4 1989 Since hydroxyurea and cytosine arabinoside trigger the phenotypic differentiation of U-937 cells, as demonstrated by the induction of the differentiation-specific CD11b and CD11c antigens, it is concluded that vimentin expression might be implicated in the maturation of these cells. Cytarabine 22-42 vimentin Homo sapiens 210-218 2478221-6 1989 These studies strongly suggest that a protocol designed to administer F-ara-A monophosphate prior to ara-C infusion will augment ara-CTP accumulation by leukemia cells. Cytarabine 101-106 solute carrier family 25 member 1 Homo sapiens 133-136 2539852-13 1989 Our study indicates that deoxycytidine kinase is a dimer with two subunits and has phosphorylating activity for deoxyguanosine, deoxyadenosine, cytidine, and cytosine arabinoside. Cytarabine 158-178 deoxycytidine kinase Homo sapiens 25-45 2659542-12 1989 5-Aza-2"-deoxycytidine (Aza-d-Cyd) was very effective on both tumors, etoposide (VP-16) and cytosine arabinoside (Ara-C) had no activity and Adriamycin (ADR) was weakly effective. Cytarabine 114-119 cytochrome b-245, beta polypeptide Mus musculus 30-33 2654494-0 1989 Granulocyte-macrophage colony-stimulating factor enhances the cytotoxic effects of cytosine arabinoside in acute myeloblastic leukemia and in the myeloid blast crisis phase of chronic myeloid leukemia. Cytarabine 83-103 colony stimulating factor 2 Homo sapiens 0-48 2654494-3 1989 In seven patients studied, GM-CSF increased the fraction of myeloid leukemic blasts in S phase as measured by propidium iodide DNA staining, bromodeoxyuridine incorporation, or ARA-C suicide techniques. Cytarabine 177-182 colony stimulating factor 2 Homo sapiens 27-33 2473850-3 1989 5-Azacytidine (5-Aza-C) and its congeners are potent DNA hypomethylating agents, an action closely associated with the reexpression of certain genes such as that for deoxycytidine kinase (dCk) in ara-C-resistant mouse and human leukemic cells. Cytarabine 196-201 Calcium/calmodulin-dependent protein kinase II Drosophila melanogaster 188-191 2558539-0 1989 Reduction of ara-C cytotoxicity in HL 60 cells by addition of deoxycytidine, cytidine or increased level of cytidine deaminase. Cytarabine 13-18 cytidine deaminase Homo sapiens 108-126 2502896-1 1989 Amsacrine with high-dose cytarabine is effective therapy for Philadelphia chromosome (Ph1)-negative acute lymphoblastic leukemia (ALL). Cytarabine 25-35 alanine--glyoxylate and serine--pyruvate aminotransferase Homo sapiens 86-89 2473850-4 1989 Reexpression of dCk could increase the cellular ara-CTP concentrations and the sensitivity to ara-C. Cytarabine 48-53 Calcium/calmodulin-dependent protein kinase II Drosophila melanogaster 16-19 2473850-3 1989 5-Azacytidine (5-Aza-C) and its congeners are potent DNA hypomethylating agents, an action closely associated with the reexpression of certain genes such as that for deoxycytidine kinase (dCk) in ara-C-resistant mouse and human leukemic cells. Cytarabine 196-201 deoxycytidine kinase Mus musculus 166-186 2606728-3 1989 Exposure of KMOE cells to cytosine arabinoside and hemin leads to over 20-fold increases in beta- and gamma-globin mRNA steady-state levels, and an over 60-fold increase in epsilon-globin mRNA level. Cytarabine 26-46 hemoglobin subunit beta Homo sapiens 92-114 2676187-0 1989 Flow cytometric correlation of the c-myc oncoprotein and cell cycle kinetics of HL60 leukaemia during induced maturation with cytosine arabinoside and dimethylsulphoxide. Cytarabine 126-146 MYC proto-oncogene, bHLH transcription factor Homo sapiens 35-40 2676187-9 1989 ARA-c treatment of HL60 cells leads to a slowing and an accumulation of cells in S phase with a moderate decrease in mean mRNA and only a slight decrease in mean c-myc protein levels. Cytarabine 0-5 MYC proto-oncogene, bHLH transcription factor Homo sapiens 162-167 2606728-4 1989 Exposure to cytosine arabinoside alone induced beta- and epsilon-globin but not gamma-globin gene expression. Cytarabine 12-32 hemoglobin subunit beta Homo sapiens 47-71 2643680-1 1989 Cytosine arabinoside (ARA C), a competitive inhibitor of the incorporation of 2"-deoxycytidine into DNA in other cell types, caused a concentration-dependent inhibition of KCl- and insulin-stimulated survival of postmitotic ciliary parasympathetic ganglion neurons, and the nerve growth factor (NGF)-stimulated survival of postmitotic dorsal root ganglion (DRG) sensory neurons in vitro. Cytarabine 0-20 nerve growth factor Homo sapiens 274-293 2643680-1 1989 Cytosine arabinoside (ARA C), a competitive inhibitor of the incorporation of 2"-deoxycytidine into DNA in other cell types, caused a concentration-dependent inhibition of KCl- and insulin-stimulated survival of postmitotic ciliary parasympathetic ganglion neurons, and the nerve growth factor (NGF)-stimulated survival of postmitotic dorsal root ganglion (DRG) sensory neurons in vitro. Cytarabine 0-20 nerve growth factor Homo sapiens 295-298 3264363-7 1988 The differential effect of rGM-CSF on the phosphorylation of Ara-C in normal BMMCs versus leukemic blasts has potential implications for the use of a regimen consisting of rGM-CSF and high dose Ara-C in the treatment of ANLL with chemotherapy or autologous bone marrow transplantation. Cytarabine 61-66 colony stimulating factor 2 Rattus norvegicus 27-34 2643680-1 1989 Cytosine arabinoside (ARA C), a competitive inhibitor of the incorporation of 2"-deoxycytidine into DNA in other cell types, caused a concentration-dependent inhibition of KCl- and insulin-stimulated survival of postmitotic ciliary parasympathetic ganglion neurons, and the nerve growth factor (NGF)-stimulated survival of postmitotic dorsal root ganglion (DRG) sensory neurons in vitro. Cytarabine 22-27 nerve growth factor Homo sapiens 274-293 2643680-1 1989 Cytosine arabinoside (ARA C), a competitive inhibitor of the incorporation of 2"-deoxycytidine into DNA in other cell types, caused a concentration-dependent inhibition of KCl- and insulin-stimulated survival of postmitotic ciliary parasympathetic ganglion neurons, and the nerve growth factor (NGF)-stimulated survival of postmitotic dorsal root ganglion (DRG) sensory neurons in vitro. Cytarabine 22-27 nerve growth factor Homo sapiens 295-298 2643680-3 1989 The inhibition of DRG survival by ARA C in the presence of varying concentrations of NGF indicated that ARA C acted as an apparent noncompetitive antagonist of NGF. Cytarabine 104-109 nerve growth factor Homo sapiens 160-163 2488733-1 1989 Interaction of the antileukemic drugs, cytosine-arabinoside (Ara-C) and adenosine-arabinoside (Ara-A) and a structural analogue, cytidine, with aromatic dipeptides has been studied by fluorescence and NMR spectroscopy. Cytarabine 39-59 p21 (RAC1) activated kinase 3 Homo sapiens 61-64 3264363-0 1988 Effect of recombinant GM-CSF on the metabolism of cytosine arabinoside in normal and leukemic human bone marrow cells. Cytarabine 50-70 colony stimulating factor 2 Homo sapiens 22-28 3264363-2 1988 We determined the effect of rGM-CSF on the metabolism of high dose Ara-C in bone marrow mononuclear cells (BMMCs) from healthy volunteers and patients with ANLL. Cytarabine 67-72 colony stimulating factor 2 Rattus norvegicus 28-35 3264363-5 1988 Exposure to rGM-CSF in conjunction with Ara-C corrected Ara-C-mediated declines in dCTP levels and decreased cytosine arabinoside triphosphate (Ara-CTP) accumulation in normal BMMCs but not in their leukemic counterparts. Cytarabine 56-61 colony stimulating factor 2 Rattus norvegicus 12-19 3264363-6 1988 Furthermore, when exposure to Ara-C was preceded by treatment with rGM-CSF for 18 hr, an even greater reduction in the Ara-CTP/dCTP pool ratio was observed in normal versus leukemic elements; however, this did not significantly change Ara-C DNA incorporation in the two cell types. Cytarabine 30-35 colony stimulating factor 2 Rattus norvegicus 67-74 3264363-6 1988 Furthermore, when exposure to Ara-C was preceded by treatment with rGM-CSF for 18 hr, an even greater reduction in the Ara-CTP/dCTP pool ratio was observed in normal versus leukemic elements; however, this did not significantly change Ara-C DNA incorporation in the two cell types. Cytarabine 119-124 colony stimulating factor 2 Rattus norvegicus 67-74 3264363-7 1988 The differential effect of rGM-CSF on the phosphorylation of Ara-C in normal BMMCs versus leukemic blasts has potential implications for the use of a regimen consisting of rGM-CSF and high dose Ara-C in the treatment of ANLL with chemotherapy or autologous bone marrow transplantation. Cytarabine 61-66 colony stimulating factor 2 Rattus norvegicus 172-179 3264363-7 1988 The differential effect of rGM-CSF on the phosphorylation of Ara-C in normal BMMCs versus leukemic blasts has potential implications for the use of a regimen consisting of rGM-CSF and high dose Ara-C in the treatment of ANLL with chemotherapy or autologous bone marrow transplantation. Cytarabine 194-199 colony stimulating factor 2 Rattus norvegicus 27-34 3201826-3 1988 The synthesis of protein p12 is sensitive to cytosine arabinoside. Cytarabine 45-65 DNA polymerase epsilon 4, accessory subunit Homo sapiens 25-28 3191030-3 1988 In any patient, PE2 or clonogenic cells in suspension were more sensitive to Ara-C than PE1. Cytarabine 77-82 ETS2 repressor factor Homo sapiens 16-19 3191030-4 1988 The results indicate that Ara-C effectively suppresses not only terminal divisions but also self-renewal of blast progenitors D10 Ara-C value, the dose required to reduce survival to 10% of control, for PE1, PE2 and clonogenic cells in suspension showed marked patient-to-patient variation. Cytarabine 26-31 ETS variant transcription factor 3 Homo sapiens 203-206 3191030-4 1988 The results indicate that Ara-C effectively suppresses not only terminal divisions but also self-renewal of blast progenitors D10 Ara-C value, the dose required to reduce survival to 10% of control, for PE1, PE2 and clonogenic cells in suspension showed marked patient-to-patient variation. Cytarabine 26-31 ETS2 repressor factor Homo sapiens 208-211 3191030-4 1988 The results indicate that Ara-C effectively suppresses not only terminal divisions but also self-renewal of blast progenitors D10 Ara-C value, the dose required to reduce survival to 10% of control, for PE1, PE2 and clonogenic cells in suspension showed marked patient-to-patient variation. Cytarabine 130-135 ETS variant transcription factor 3 Homo sapiens 203-206 3191030-4 1988 The results indicate that Ara-C effectively suppresses not only terminal divisions but also self-renewal of blast progenitors D10 Ara-C value, the dose required to reduce survival to 10% of control, for PE1, PE2 and clonogenic cells in suspension showed marked patient-to-patient variation. Cytarabine 130-135 ETS2 repressor factor Homo sapiens 208-211 3044574-10 1988 Both Ara-C and hemin-exposed cells showed a decrease in c-myc and c-myb transcripts, suggesting that altered levels of these proto-oncogenes may be associated with erythroid maturation, regardless of the rate of cell division. Cytarabine 5-10 MYC proto-oncogene, bHLH transcription factor Homo sapiens 56-61 3044574-10 1988 Both Ara-C and hemin-exposed cells showed a decrease in c-myc and c-myb transcripts, suggesting that altered levels of these proto-oncogenes may be associated with erythroid maturation, regardless of the rate of cell division. Cytarabine 5-10 MYB proto-oncogene, transcription factor Homo sapiens 66-71 3263144-0 1988 Interleukin 3 enhances the cytotoxic activity of 1-beta-D-arabinofuranosylcytosine (ara-C) on acute myeloblastic leukaemia (AML) cells. Cytarabine 49-82 interleukin 3 Homo sapiens 0-13 3263144-0 1988 Interleukin 3 enhances the cytotoxic activity of 1-beta-D-arabinofuranosylcytosine (ara-C) on acute myeloblastic leukaemia (AML) cells. Cytarabine 84-89 interleukin 3 Homo sapiens 0-13 3263144-3 1988 The results showed that ara-C exposure inhibits the proliferation of a higher proportion of clonogenic cells in cultures pretreated with growth factors than in the controls (mean inhibitory values: in the absence of growth factors = 49.8%; with IL-1 beta = 58.3%; with IL-3 78.9%). Cytarabine 24-29 interleukin 1 beta Homo sapiens 245-254 3263144-3 1988 The results showed that ara-C exposure inhibits the proliferation of a higher proportion of clonogenic cells in cultures pretreated with growth factors than in the controls (mean inhibitory values: in the absence of growth factors = 49.8%; with IL-1 beta = 58.3%; with IL-3 78.9%). Cytarabine 24-29 interleukin 3 Homo sapiens 269-273 3411602-4 1988 These new prodrugs of ara-C include ara-CDP-L-dipalmitin, ara-CDP-D-dipalmitin, and ara-CDP-DL-dipalmitin. Cytarabine 22-27 cut-like homeobox 1 Mus musculus 40-43 3411602-4 1988 These new prodrugs of ara-C include ara-CDP-L-dipalmitin, ara-CDP-D-dipalmitin, and ara-CDP-DL-dipalmitin. Cytarabine 22-27 cut-like homeobox 1 Mus musculus 62-65 3411602-4 1988 These new prodrugs of ara-C include ara-CDP-L-dipalmitin, ara-CDP-D-dipalmitin, and ara-CDP-DL-dipalmitin. Cytarabine 22-27 cut-like homeobox 1 Mus musculus 62-65 2905925-3 1988 A prolonged exposure to normally used concentration of cytosine arabinoside (Ara-C; 10 microM) was toxic to both astroglial and neuronal cells, while a brief treatment (48 h) with a low level (4 microM) of Ara-C failed to eliminate these astrocytes, as judged by glutamine synthetase activity and GFAP-positive cell count. Cytarabine 55-75 glutamate-ammonia ligase Rattus norvegicus 263-283 2457505-4 1988 Cytosine arabinoside induces an early DNA hypermethylation, which is however reversible and drops to the original level after 24 h. Hydroxyurea induces DNA hypermethylation after a lag period of more than 48 h and the DNA polymerase alpha inhibitor aphidicolin has no effect on the DNA methylation level. Cytarabine 0-20 DNA polymerase alpha 1, catalytic subunit Homo sapiens 218-238 2905925-3 1988 A prolonged exposure to normally used concentration of cytosine arabinoside (Ara-C; 10 microM) was toxic to both astroglial and neuronal cells, while a brief treatment (48 h) with a low level (4 microM) of Ara-C failed to eliminate these astrocytes, as judged by glutamine synthetase activity and GFAP-positive cell count. Cytarabine 55-75 glial fibrillary acidic protein Rattus norvegicus 297-301 3071344-0 1988 GM-CSF enhances sensitivity of leukemic clonogenic cells to long-term low dose cytosine arabinoside with sparing of the normal clonogenic cells. Cytarabine 79-99 colony stimulating factor 2 Homo sapiens 0-6 3071344-5 1988 Interesting was the observation that secondary leukemic colony forming cells were more or at least equally sensitive to Ara-C in the presence of GM-CSF when compared to the primary leukemic clonogenic cells. Cytarabine 120-125 colony stimulating factor 2 Homo sapiens 145-151 2905925-3 1988 A prolonged exposure to normally used concentration of cytosine arabinoside (Ara-C; 10 microM) was toxic to both astroglial and neuronal cells, while a brief treatment (48 h) with a low level (4 microM) of Ara-C failed to eliminate these astrocytes, as judged by glutamine synthetase activity and GFAP-positive cell count. Cytarabine 206-211 glutamate-ammonia ligase Rattus norvegicus 263-283 3071344-7 1988 This indicates that GM-CSF induces leukemic clonogenic cells with selfrenewal capacity into proliferation, and in doing so, it may enhance the cytotoxicity of a cell cycle specific drug like Ara-C with sparing of the normal clonogenic cells. Cytarabine 191-196 colony stimulating factor 2 Homo sapiens 20-26 2905925-3 1988 A prolonged exposure to normally used concentration of cytosine arabinoside (Ara-C; 10 microM) was toxic to both astroglial and neuronal cells, while a brief treatment (48 h) with a low level (4 microM) of Ara-C failed to eliminate these astrocytes, as judged by glutamine synthetase activity and GFAP-positive cell count. Cytarabine 206-211 glial fibrillary acidic protein Rattus norvegicus 297-301 3291772-11 1988 A synergistic increase in the cytotoxic effects of rH-TNF and anti-cancer drugs was demonstrated in vitro The cytotoxicity of rH-TNF against L-M cells in combination with MMC, ADM, Ara-C, ACD, DM, CDDP, VCR and 5-FU was 4 to 347 times as high as that of rH-TNF alone. Cytarabine 181-186 tumor necrosis factor Homo sapiens 54-57 3208989-10 1988 Cytosine-arabinoside (ARAc) treatment of the cultures reduced the DNA content per culture dish, corresponding to a fall in the number of GFAp-positive cells (astrocytes) and to a decrease in GS. Cytarabine 0-20 glutamine fructose-6-phosphate transaminase 1 Rattus norvegicus 137-141 3208989-10 1988 Cytosine-arabinoside (ARAc) treatment of the cultures reduced the DNA content per culture dish, corresponding to a fall in the number of GFAp-positive cells (astrocytes) and to a decrease in GS. Cytarabine 22-26 glutamine fructose-6-phosphate transaminase 1 Rattus norvegicus 137-141 2896069-7 1988 In contrast, HT1080 DOXR cells display cross-resistance to vincristine, actinomycin D, vinblastine, and etoposide; however, they are not cross-resistant to gramicidin D, and show an increased (approximately 18-fold) cross-resistance to 1-beta-D-arabinofuranosylcytosine. Cytarabine 236-269 ATP binding cassette subfamily B member 1 Homo sapiens 20-24 3165492-3 1988 While cytosine arabinoside inhibited colony formation and terminal differentiation of the CFU-E cells responding to epo, herbimycin, which is a drug that inhibits src-related phosphorylation, inhibited colony formation only. Cytarabine 6-26 erythropoietin Mus musculus 116-119 2900045-4 1988 On the other hand, the exposure of cultures to cytosine arabinoside resulted in a marked increase in choline acetyltransferase enzyme activity. Cytarabine 47-67 choline O-acetyltransferase Rattus norvegicus 101-126 3382195-1 1988 A phase II clinical trial on MDS was conducted in a cooperative study with orally administrable ara-C analogue, PLAC, which is resistant to cytidine deaminase and had shown an anti-tumor activity on various experimental tumors by oral route. Cytarabine 96-101 cytidine deaminase Homo sapiens 140-158 3291772-11 1988 A synergistic increase in the cytotoxic effects of rH-TNF and anti-cancer drugs was demonstrated in vitro The cytotoxicity of rH-TNF against L-M cells in combination with MMC, ADM, Ara-C, ACD, DM, CDDP, VCR and 5-FU was 4 to 347 times as high as that of rH-TNF alone. Cytarabine 181-186 tumor necrosis factor Homo sapiens 129-132 3291772-11 1988 A synergistic increase in the cytotoxic effects of rH-TNF and anti-cancer drugs was demonstrated in vitro The cytotoxicity of rH-TNF against L-M cells in combination with MMC, ADM, Ara-C, ACD, DM, CDDP, VCR and 5-FU was 4 to 347 times as high as that of rH-TNF alone. Cytarabine 181-186 tumor necrosis factor Homo sapiens 129-132 3137398-0 1988 Differentiation of human leukaemic cell lines and fresh leukaemia cells by low dose Ara-C: monitoring by expression of c-myc and c-fos oncogenes. Cytarabine 84-89 MYC proto-oncogene, bHLH transcription factor Homo sapiens 119-124 3350002-12 1988 The results of the subcellular distribution of this mRNA in proliferating myoblasts following inhibition of DNA synthesis by cytosine arabinoside have shown that translation of P-40 mRNA continued in absence of DNA synthesis. Cytarabine 125-145 LanC like 1 Rattus norvegicus 177-181 3288838-2 1988 The ara-C-resistant subclones, 707DKE and 707DK48, had respective deoxycytidine kinase activities of 6.7 and 5.4% the values found in wild-type cells. Cytarabine 4-9 deoxycytidine kinase Mus musculus 66-86 3335008-1 1988 Previous studies have indicated that deoxycytidine kinase (dCK) is requisite and rate limiting in the phosphorylation of 1-beta-D-arabinofuranosylcytosine (ara-C) and 9-beta-D-arabinofuranosyl-2-fluoroadenine (F-ara-A) on the pathway to their respective cytotoxic 5"-triphosphates. Cytarabine 121-154 deoxycytidine kinase Homo sapiens 37-57 3335008-1 1988 Previous studies have indicated that deoxycytidine kinase (dCK) is requisite and rate limiting in the phosphorylation of 1-beta-D-arabinofuranosylcytosine (ara-C) and 9-beta-D-arabinofuranosyl-2-fluoroadenine (F-ara-A) on the pathway to their respective cytotoxic 5"-triphosphates. Cytarabine 121-154 Calcium/calmodulin-dependent protein kinase II Drosophila melanogaster 59-62 3335008-1 1988 Previous studies have indicated that deoxycytidine kinase (dCK) is requisite and rate limiting in the phosphorylation of 1-beta-D-arabinofuranosylcytosine (ara-C) and 9-beta-D-arabinofuranosyl-2-fluoroadenine (F-ara-A) on the pathway to their respective cytotoxic 5"-triphosphates. Cytarabine 156-161 deoxycytidine kinase Homo sapiens 37-57 3335008-1 1988 Previous studies have indicated that deoxycytidine kinase (dCK) is requisite and rate limiting in the phosphorylation of 1-beta-D-arabinofuranosylcytosine (ara-C) and 9-beta-D-arabinofuranosyl-2-fluoroadenine (F-ara-A) on the pathway to their respective cytotoxic 5"-triphosphates. Cytarabine 156-161 Calcium/calmodulin-dependent protein kinase II Drosophila melanogaster 59-62 27519637-7 1987 In these experiments, ARA-CDP-D,L-PTBA, ARA-CDP-D,L-PBA, ARA-CDP-L-dipalmitin and ARA-CDP-D,L-PCA were more active than either the parent compounds ARA-C and ET-18-OCH3 alone or their equimolar mixtures. Cytarabine 22-27 cut-like homeobox 1 Mus musculus 44-47 27519637-7 1987 In these experiments, ARA-CDP-D,L-PTBA, ARA-CDP-D,L-PBA, ARA-CDP-L-dipalmitin and ARA-CDP-D,L-PCA were more active than either the parent compounds ARA-C and ET-18-OCH3 alone or their equimolar mixtures. Cytarabine 22-27 cut-like homeobox 1 Mus musculus 44-47 27519637-7 1987 In these experiments, ARA-CDP-D,L-PTBA, ARA-CDP-D,L-PBA, ARA-CDP-L-dipalmitin and ARA-CDP-D,L-PCA were more active than either the parent compounds ARA-C and ET-18-OCH3 alone or their equimolar mixtures. Cytarabine 22-27 cut-like homeobox 1 Mus musculus 44-47 3444389-6 1987 In these experiments, ARA-CDP-D,L-PTBA, ARA-CDP-D,L-PBA, ARA-CDP-L-dipalmitin and ARA-CDP-D,L-PCA were more active than either the parent compounds ARA-C and ET-18-OCH3 alone or their equimolar mixtures. Cytarabine 22-27 cut-like homeobox 1 Mus musculus 44-47 3444389-6 1987 In these experiments, ARA-CDP-D,L-PTBA, ARA-CDP-D,L-PBA, ARA-CDP-L-dipalmitin and ARA-CDP-D,L-PCA were more active than either the parent compounds ARA-C and ET-18-OCH3 alone or their equimolar mixtures. Cytarabine 22-27 cut-like homeobox 1 Mus musculus 44-47 3444389-6 1987 In these experiments, ARA-CDP-D,L-PTBA, ARA-CDP-D,L-PBA, ARA-CDP-L-dipalmitin and ARA-CDP-D,L-PCA were more active than either the parent compounds ARA-C and ET-18-OCH3 alone or their equimolar mixtures. Cytarabine 22-27 cut-like homeobox 1 Mus musculus 44-47 3681903-4 1987 Our results suggest that the inhibition of DNA repair, including the inhibition in G2 phase, plays an important role in the expression of FRA3B, supporting other authors" data on the effect of other DNA repair inhibitors, such as aphidicolin, caffeine, 1-beta-D-arabinofuranosylcytosine, and 5-fluorodeoxyuridine, on the expression of FRA3B. Cytarabine 253-286 fragile histidine triad diadenosine triphosphatase Homo sapiens 138-143 3137398-0 1988 Differentiation of human leukaemic cell lines and fresh leukaemia cells by low dose Ara-C: monitoring by expression of c-myc and c-fos oncogenes. Cytarabine 84-89 Fos proto-oncogene, AP-1 transcription factor subunit Homo sapiens 129-134 3475975-3 1987 Employing an enzyme-linked immunosorbent assay with cytarabine coated onto the wells in bovine serum albumin, specific IgE antibodies to this drug could be demonstrated. Cytarabine 52-62 albumin Homo sapiens 95-108 3115933-4 1987 The sensitivity of the leukemic cell lines to ara-C, which was measured in terms of decrease of clonogenic survival, correlated with the amount of ara-CTP formed. Cytarabine 46-51 solute carrier family 25 member 1 Homo sapiens 151-154 2444837-2 1987 KMOE cells exposed to cytosine arabinofuranoside (Ara-C) synthesized beta-globin gene transcripts, however, in the presence of hemin gamma-globin gene transcripts. Cytarabine 22-48 hemoglobin subunit beta Homo sapiens 69-80 2444837-2 1987 KMOE cells exposed to cytosine arabinofuranoside (Ara-C) synthesized beta-globin gene transcripts, however, in the presence of hemin gamma-globin gene transcripts. Cytarabine 22-48 hemoglobin subunit gamma 1 Homo sapiens 133-145 2444837-2 1987 KMOE cells exposed to cytosine arabinofuranoside (Ara-C) synthesized beta-globin gene transcripts, however, in the presence of hemin gamma-globin gene transcripts. Cytarabine 50-55 hemoglobin subunit beta Homo sapiens 69-80 2444837-3 1987 An increase in alpha-globin gene transcripts was also detectable in KMOE cells treated with both Ara-C and hemin. Cytarabine 97-102 hemoglobin subunit alpha 2 Homo sapiens 15-27 2444837-4 1987 Upon exposure to hemin after exposure to Ara-C, or exposure to Ara-C after hemin, there was a 5-10-fold increase in gamma-globin gene transcripts compared to that of cells induced by hemin alone. Cytarabine 41-46 hemoglobin subunit gamma 1 Homo sapiens 116-128 2444837-4 1987 Upon exposure to hemin after exposure to Ara-C, or exposure to Ara-C after hemin, there was a 5-10-fold increase in gamma-globin gene transcripts compared to that of cells induced by hemin alone. Cytarabine 63-68 hemoglobin subunit gamma 1 Homo sapiens 116-128 2439659-7 1987 The effectiveness of VP-16/5-Az combination therapy in patients refractory to anthracyclines and cytarabine indicates a potential role for these compounds in first-line treatment of patients with ANLL. Cytarabine 97-107 host cell factor C1 Homo sapiens 21-26 3669771-1 1987 The cytotoxic effect of cytosine arabinoside (ara-C) is presumably mediated by cytosine arabinoside 5"-triphosphate (ara-CTP). Cytarabine 24-44 solute carrier family 25 member 1 Homo sapiens 121-124 3669771-1 1987 The cytotoxic effect of cytosine arabinoside (ara-C) is presumably mediated by cytosine arabinoside 5"-triphosphate (ara-CTP). Cytarabine 46-51 solute carrier family 25 member 1 Homo sapiens 121-124 3107809-6 1987 These findings contrast with those obtained with CDDP and aphidicolin (the latter agent resembles ara-C in competing with dCTP for binding to DNA polymerase alpha but, unlike ara-C, is not incorporated into DNA). Cytarabine 98-103 DNA polymerase alpha 1, catalytic subunit Homo sapiens 142-162 3607288-1 1987 We examined the ability of high concentrations of the naturally occurring nucleoside deoxycytidine (dCyd) to reverse the cytotoxicity of high (eg, greater than or equal to 10(-5) mol/L) concentrations of 1-B-D arabinofuranosylcytosine (Ara-C) toward normal (CFU-GM) and leukemic myeloid progenitor cells (L-CFU). Cytarabine 236-241 Cyd Drosophila melanogaster 100-104 3607288-5 1987 When higher concentrations of Ara-C (eg, 5 X 10(-5) mol/L) were administered, dCyd-mediated protection toward CFU-GM decreased, but remained significantly greater than that observed for L-CFU. Cytarabine 30-35 Cyd Drosophila melanogaster 78-82 3607288-6 1987 Incubation with 10(-3) mol/L of dCyd reduced the 4-hour intracellular accumulation of the triphosphate derivative of Ara-C (Ara-CTP) in both normal and leukemic cells by greater than 98%; under identical conditions, a significant expansion of the intracellular of the triphosphate derivative of dCyd (dCTP) pools was observed in normal bone marrow mononuclear cells but not in leukemic blasts. Cytarabine 117-122 Cyd Drosophila melanogaster 32-36 3607288-8 1987 These in vitro studies suggest that dCyd may preferentially protect normal v leukemic myeloid progenitor cells from the lethal actions of high-dose Ara-C. Cytarabine 148-153 Cyd Drosophila melanogaster 36-40 3472650-0 1987 The effect of cytosine-arabinoside treatment on the overexpression of c-myc protooncogene in a case of prolymphocytic leukemia. Cytarabine 14-34 MYC proto-oncogene, bHLH transcription factor Homo sapiens 70-75 3472650-3 1987 Treatment with cytosine-arabinoside at high doses abolished this altered expression of c-myc and resulted in a twofold increase in the expression of a gene sequence encoding the invariant gamma-chain of class II histocompatibility antigens, preferentially expressed in resting B lymphocytes. Cytarabine 15-35 MYC proto-oncogene, bHLH transcription factor Homo sapiens 87-92 3473677-3 1987 Preliminary data indicate that the development of ara-C resistance is related with decreased intracellular levels of deoxycytidine kinase. Cytarabine 50-55 deoxycytidine kinase Homo sapiens 117-137 3037013-5 1987 The p68 was synthesized shortly after infection and in the presence of cytosine arabinoside, an inhibitor of viral DNA replication. Cytarabine 71-91 KH RNA binding domain containing, signal transduction associated 1 Homo sapiens 4-7 3585446-1 1987 In order to test the toxicity and efficacy of intensive postremission therapy with high-dose cytosine arabinoside with L-asparaginase and amsacrine with etoposide in adults with acute nonlymphocytic leukemia (ANL), 100 adults (ages 19 to 75) with previously untreated ANL were entered into a study using six sequential cycles of chemotherapy. Cytarabine 93-113 asparaginase and isoaspartyl peptidase 1 Homo sapiens 119-133 2967076-0 1987 Inhibition of thymidylate synthase in intact L1210 cells by ara-C, daunomycin, hydroxyurea and 3,4-dihydroxybenzylamine. Cytarabine 60-65 thymidylate synthase Mus musculus 14-34 2967076-1 1987 The use of an in situ assay for thymidylate synthase has shown that a variety of clinically important drugs, including arabinofuranosylcytosine, hydroxyurea, and daunomycin, inhibit thymidylate synthase in intact cells. Cytarabine 119-143 thymidylate synthase Mus musculus 32-52 2967076-1 1987 The use of an in situ assay for thymidylate synthase has shown that a variety of clinically important drugs, including arabinofuranosylcytosine, hydroxyurea, and daunomycin, inhibit thymidylate synthase in intact cells. Cytarabine 119-143 thymidylate synthase Mus musculus 182-202 2461052-0 1987 Differential expression of c-myc and c-fos oncogenes during the differentiation of human leukemic cells by Ara-C. Cytarabine 107-112 MYC proto-oncogene, bHLH transcription factor Homo sapiens 27-32 3298663-5 1987 It was shown that neuronal densities similar to those with uninhibited media may be retained in the presence of cytosine arabinoside if fibronectin-coated substrata are prepared. Cytarabine 112-132 fibronectin 1 Mus musculus 136-147 2461052-0 1987 Differential expression of c-myc and c-fos oncogenes during the differentiation of human leukemic cells by Ara-C. Cytarabine 107-112 Fos proto-oncogene, AP-1 transcription factor subunit Homo sapiens 37-42 2461052-5 1987 On the other hand, in the bipotential promyelocytic HL-60 cells, Ara-C induces only 40% monocytic differentiation after 7 days; this is associated to a weaker decrement of c-myc expression; c-fos is however greatly induced 3 log after 2 days treatment, but before monocytic phenotype is observed. Cytarabine 65-70 MYC proto-oncogene, bHLH transcription factor Homo sapiens 172-177 2461052-5 1987 On the other hand, in the bipotential promyelocytic HL-60 cells, Ara-C induces only 40% monocytic differentiation after 7 days; this is associated to a weaker decrement of c-myc expression; c-fos is however greatly induced 3 log after 2 days treatment, but before monocytic phenotype is observed. Cytarabine 65-70 Fos proto-oncogene, AP-1 transcription factor subunit Homo sapiens 190-195 2461052-7 1987 The rapid inducement of c-fos expression may allow to foresee a rapid prescreening of Ara-C sensitive-blasts. Cytarabine 86-91 Fos proto-oncogene, AP-1 transcription factor subunit Homo sapiens 24-29 3467840-1 1987 The treatment of K562 human myeloblastic leukemia cells and YAC-1 murine lymphoma cells with cadeguomycin at concentrations over 0.6 microM significantly enhanced the cytotoxicity of 1-beta-D-arabinofuranosylcytosine (ara-C). Cytarabine 183-216 ADP-ribosyltransferase 1 Mus musculus 60-65 3664332-1 1987 Deamination of cytosine arabinoside (ara-C) by cytidine deaminase (Cyt DA) is the main mode of the inactivation of this drug in vivo. Cytarabine 15-35 cytidine deaminase Mus musculus 47-65 3664332-1 1987 Deamination of cytosine arabinoside (ara-C) by cytidine deaminase (Cyt DA) is the main mode of the inactivation of this drug in vivo. Cytarabine 15-35 cytidine deaminase Mus musculus 67-73 3664332-1 1987 Deamination of cytosine arabinoside (ara-C) by cytidine deaminase (Cyt DA) is the main mode of the inactivation of this drug in vivo. Cytarabine 37-42 cytidine deaminase Mus musculus 47-65 3664332-1 1987 Deamination of cytosine arabinoside (ara-C) by cytidine deaminase (Cyt DA) is the main mode of the inactivation of this drug in vivo. Cytarabine 37-42 cytidine deaminase Mus musculus 67-73 3664332-5 1987 The control peak plasma levels of ara-C and ara-U were 3.3 and 0.78 mM and they were eliminated with a half life (t 1/2) of 1.26 and 1.43 hours, respectively. Cytarabine 34-39 brachyury, T-box transcription factor T Mus musculus 114-134 3023059-9 1986 Myeloid leukemic cells induced to differentiate by normal myeloid cell differentiation factor MGI-2 (= DF), or by low doses of actinomycin D or cytosine arabinoside, showed an up-regulation of the number of MGI-1GM and IL-3 receptors. Cytarabine 144-164 interleukin 3 Homo sapiens 219-223 3470578-1 1987 The cytotoxic effect of cytosine arabinoside (ara-C) depends on the capacity of cells to form and retain intracellularly the phosphorylated metabolite cytosine arabinoside triphosphate (ara-CTP). Cytarabine 24-44 solute carrier family 25 member 1 Homo sapiens 190-193 3470578-1 1987 The cytotoxic effect of cytosine arabinoside (ara-C) depends on the capacity of cells to form and retain intracellularly the phosphorylated metabolite cytosine arabinoside triphosphate (ara-CTP). Cytarabine 46-51 solute carrier family 25 member 1 Homo sapiens 190-193 3470578-4 1987 Phosphorylation of ara-C to ara-CTP appeared to be a saturable process. Cytarabine 19-24 solute carrier family 25 member 1 Homo sapiens 32-35 3536078-0 1986 Terminal erythroid differentiation in the K-562 cell line by 1-beta-D-arabinofuranosylcytosine: accompaniment by c-myc messenger RNA decrease. Cytarabine 61-94 MYC proto-oncogene, bHLH transcription factor Homo sapiens 113-118 3536078-6 1986 In contrast to what is seen for other inducers (sodium butyrate and hemin), one of the early effects of ara-C treatment is the marked decrease of c-myc mRNA expression after the first 4 hours of induction, whereas N-ras and histone 4 expression remain constant during the first 48 h. Our results suggest that ara-C treatment can irreversibly activate the erythroid differentiative program of K-562 cells. Cytarabine 104-109 MYC proto-oncogene, bHLH transcription factor Homo sapiens 146-151 3793108-0 1986 The effect of 1-beta-D-arabinofuranosyl-cytosine on the expression of the common fragile site at 3p14. Cytarabine 14-48 ribonuclease P/MRP subunit p14 Homo sapiens 98-101 3793108-1 1986 The effect of the G2-treatment of 1-beta-D-arabino-furanosyl-cytosine (araC) on the expression of the common fragile site at 3p14 (FRA3B) was studied. Cytarabine 34-69 ribonuclease P/MRP subunit p14 Homo sapiens 126-129 3793108-1 1986 The effect of the G2-treatment of 1-beta-D-arabino-furanosyl-cytosine (araC) on the expression of the common fragile site at 3p14 (FRA3B) was studied. Cytarabine 34-69 fragile histidine triad diadenosine triphosphatase Homo sapiens 131-136 3793108-1 1986 The effect of the G2-treatment of 1-beta-D-arabino-furanosyl-cytosine (araC) on the expression of the common fragile site at 3p14 (FRA3B) was studied. Cytarabine 71-75 ribonuclease P/MRP subunit p14 Homo sapiens 126-129 3793108-1 1986 The effect of the G2-treatment of 1-beta-D-arabino-furanosyl-cytosine (araC) on the expression of the common fragile site at 3p14 (FRA3B) was studied. Cytarabine 71-75 fragile histidine triad diadenosine triphosphatase Homo sapiens 131-136 3531806-3 1986 The results demonstrate that ara-C inhibits both U-937 proliferation and c-myc expression in a concentration- and time-dependent manner. Cytarabine 29-34 MYC proto-oncogene, bHLH transcription factor Homo sapiens 73-78 3531806-4 1986 At non-toxic concentrations of ara-C, these decreases in c-myc RNA occur in the absence of changes in the level of actin transcripts. Cytarabine 31-36 MYC proto-oncogene, bHLH transcription factor Homo sapiens 57-62 3531806-5 1986 The results also demonstrate that ara-C increases c-fos but not c-fms expression. Cytarabine 34-39 Fos proto-oncogene, AP-1 transcription factor subunit Homo sapiens 50-55 3798365-0 1986 Prevention of polydactyly manifestation in Polydactyly Nagoya (Pdn) mice by administration of cytosine arabinoside during pregnancy. Cytarabine 94-114 GLI-Kruppel family member GLI3 Mus musculus 43-61 3798365-0 1986 Prevention of polydactyly manifestation in Polydactyly Nagoya (Pdn) mice by administration of cytosine arabinoside during pregnancy. Cytarabine 94-114 GLI-Kruppel family member GLI3 Mus musculus 63-66 3798365-9 1986 In the vitally stained specimens at 6 and 24 hours after injection of Ara-C, preaxial marginal necrotic zones (fMI) were observed in almost all of the treated embryos from +/+ x Pdn/+ matings. Cytarabine 70-75 GLI-Kruppel family member GLI3 Mus musculus 178-181 3798365-12 1986 These findings indicated that a subteratogenic dose of Ara-C prevented the genetic expression of polydactyly in almost all Pdn/+ and some cases of Pdn/Pdn mice. Cytarabine 55-60 GLI-Kruppel family member GLI3 Mus musculus 123-126 3798365-12 1986 These findings indicated that a subteratogenic dose of Ara-C prevented the genetic expression of polydactyly in almost all Pdn/+ and some cases of Pdn/Pdn mice. Cytarabine 55-60 GLI-Kruppel family member GLI3 Mus musculus 147-150 3798365-12 1986 These findings indicated that a subteratogenic dose of Ara-C prevented the genetic expression of polydactyly in almost all Pdn/+ and some cases of Pdn/Pdn mice. Cytarabine 55-60 GLI-Kruppel family member GLI3 Mus musculus 147-150 3461882-4 1986 CSF ara-c concentrations ranged from 1.2 microM at 4 g to 4.1 microM at 18 g; the ratio of CSF to plasma ara-c decreased progressively from 0.33 at 4 g to 0.18 at 18 g. The toxic effects were significant and included myelosuppression, nausea, and vomiting in all patients. Cytarabine 4-9 colony stimulating factor 2 Homo sapiens 0-3 3017738-4 1986 This processing of vimentin occurred mainly in dense cell cultures and it could not be induced in sparse cell cultures by inhibiting DNA synthesis with ara C, or by arresting cell growth in medium containing 0.1% serum. Cytarabine 152-157 vimentin Homo sapiens 19-27 3718702-2 1986 Following inhibition of DNA synthesis in L6 myoblasts with cytosine arabinoside, a coordinate and exaggerated rate of degradation of histone mRNAs occurs while other mRNAs, encoding ribosomal protein L32 and actin, are unaffected. Cytarabine 59-79 ribosomal protein L32 Homo sapiens 182-203 3087388-5 1986 Cytosine arabinoside and dideoxythymidine also stimulated the increase of NAT activity and advanced the time of peak activity with glands cultured in the dark from midphotoperiod. Cytarabine 0-20 arylamine N-acetyltransferase, liver isozyme Gallus gallus 74-77 3457603-0 1986 Treatment of TdT+ myeloid blast crisis of chronic granulocytic leukemia with low dose cytosine arabinoside. Cytarabine 86-106 DNA nucleotidylexotransferase Homo sapiens 13-16 2874992-9 1986 Proliferating cells arrested at the G1-S boundary by exposure to cytosine arabinoside showed an increased PCNA immunofluorescence as compared to unstimulated cells. Cytarabine 65-85 proliferating cell nuclear antigen Homo sapiens 106-110 3456425-8 1986 The one-hour AMSA/continuous VP-16 combination is effective for patients with relapsing AML and shows no cross-resistance in a proportion of patients refractory to the standard anthracycline-cytarabine combination. Cytarabine 191-201 host cell factor C1 Homo sapiens 29-34 2932216-4 1985 This suggests an approach to the treatment of human tumors possessing elevated levels of cytidine deaminase such as certain leukemias, bronchogenic carcinoma of the lung, adenocarcinomas of the colon and rectum, astrocytomas, and certain tumors which are refractory to chemotherapy with 1-beta-D-arabinofuranosylcytosine. Cytarabine 287-320 cytidine deaminase Homo sapiens 89-107 3090830-0 1986 Antithrombin III during high-dose cytosine arabinoside therapy with or without asparaginase. Cytarabine 34-54 serpin family C member 1 Homo sapiens 0-16 2429121-3 1986 HL-60/Ara-C were also highly cross-resistant to both DAZ and AAC. Cytarabine 6-11 deleted in azoospermia 1 Homo sapiens 53-56 2992752-5 1985 The results of the use of this assay report for SCCL spheroid responses to various concentrations of doxorubicin hydrochloride, cytosine arabinoside, mechlorethamine hydrochloride, cisplatin, or etoposide. Cytarabine 128-148 SCLC1 Homo sapiens 48-52 2992834-9 1985 Furthermore, the suppression of induced strand break accumulation is partly due to a suppression by novobiocin of the uptake and phosphorylation of cytosine arabinoside; breaks accumulated in u.v.-irradiated cells in the presence of aphidicolin, an inhibitor of DNA polymerase alpha that does not require phosphorylation, are less novobiocin-sensitive. Cytarabine 148-168 DNA polymerase alpha 1, catalytic subunit Homo sapiens 262-282 3856968-3 1985 A high response rate to low-dose cytosine-arabinoside (LD-CAR) was observed in myeloblastic and promyelocytic leukaemias, but the complete remission rate was low. Cytarabine 33-53 CXADR pseudogene 1 Homo sapiens 58-61 3862119-6 1985 When cells were serum-stimulated in the presence of an inhibitor of DNA synthesis, 1-beta-D-arabinofuranosylcytosine (araC), the levels of hsp70 mRNA were induced to only 20% of the maximal level detected in the absence of the inhibitor. Cytarabine 83-116 heat shock protein family A (Hsp70) member 4 Homo sapiens 139-144 3862119-6 1985 When cells were serum-stimulated in the presence of an inhibitor of DNA synthesis, 1-beta-D-arabinofuranosylcytosine (araC), the levels of hsp70 mRNA were induced to only 20% of the maximal level detected in the absence of the inhibitor. Cytarabine 118-122 heat shock protein family A (Hsp70) member 4 Homo sapiens 139-144 2990754-3 1985 The ADPRT activities of the various marrow cell preparations correlated to the morphological diagnoses, in vitro growth patterns, in vitro drug sensitivities to cytosine arabinoside, and to the prognoses of the AML patients. Cytarabine 161-181 poly(ADP-ribose) polymerase 1 Homo sapiens 4-9 2413049-6 1985 It was subsequently found that inhibition of the M2 subunit of ribonucleotide reductase in CCRF-CEM cells with 5 X 10(-5) M hydroxyurea, which is not an iron chelator, also enhanced TfR expression, as did thymidine and cytosine arabinoside, which have different enzyme targets. Cytarabine 219-239 transferrin receptor Homo sapiens 182-185 3858662-2 1985 The present study extends these findings by demonstrating that ara-C treatment of K562 cells results in both increased heme synthesis and accumulation of alpha-, gamma-, epsilon-, and zeta-globin RNA. Cytarabine 63-68 hemoglobin subunit alpha 2 Homo sapiens 154-195 3858662-4 1985 Furthermore, we demonstrate that phorbol ester (12-O-tetradecanoylphorbol-13-acetate; TPA) inhibits the effects of ara-C on heme production, accumulation of globin RNA, and glycophorin expression. Cytarabine 115-120 plasminogen activator, tissue type Homo sapiens 86-89 3858662-5 1985 The inhibitory effect occurs maximally when K562 cells are treated with TPA before undergoing ara-C-induced commitment to erythroid differentiation. Cytarabine 94-99 plasminogen activator, tissue type Homo sapiens 72-75 3930450-4 1985 Therefore, the synergistic cell kill of HU and ara-C may be the consequence of greater inhibition of DNA polymerase by the increased level of ara-CTP in the presence of the decreased concentration of the natural substrate of this enzyme, dCTP. Cytarabine 47-52 cut up Drosophila melanogaster 146-149 4012338-3 1985 We therefore, attempted to improve the complete remission rate in patients with low ara-CTP levels by decreasing the intermittent ara-C dosing interval, thereby raising the minimum ara-CTP level in leukemic cells between doses. Cytarabine 84-89 solute carrier family 25 member 1 Homo sapiens 185-188 3019066-8 1985 An apparent Km of 13 microM for deoxycytidine and Ki of 55 microM for arabinosyl-cytosine were found for the tonsillar deoxycytidine kinase. Cytarabine 70-89 deoxycytidine kinase Homo sapiens 119-139 3980658-1 1985 Currently available high-performance liquid chromatographic assays for cytosine arabinoside (ara-C) and its metabolites suffer from two major shortcomings: inability to resolve both ara-C and its nucleotides in a single chromatographic step and/or inadequate sensitivity to allow quantitation of intracellular cytosine arabinofuranoside-5"-triphosphate (ara-CTP) without the use of radiolabelled drug. Cytarabine 93-98 solute carrier family 25 member 1 Homo sapiens 358-361 2986054-4 1985 ), a synthetic derivative of thyrotropin-releasing hormone (TRH), significantly increased [3H]GABA binding in the cerebellum of cytosine arabinoside-induced ataxic rats. Cytarabine 128-148 thyrotropin releasing hormone Rattus norvegicus 29-58 2986054-4 1985 ), a synthetic derivative of thyrotropin-releasing hormone (TRH), significantly increased [3H]GABA binding in the cerebellum of cytosine arabinoside-induced ataxic rats. Cytarabine 128-148 thyrotropin releasing hormone Rattus norvegicus 60-63 3980658-2 1985 In this paper, we describe a new ion-pairing high-performance liquid chromatographic assay for ara-C in biological samples that can separate ara-C from its nucleotides, metabolites, and naturally occurring ribonucleotides in a single chromatographic step with a lower limit of quantitation of 5 pmol for ara-C and 10 pmol for ara-CTP. Cytarabine 95-100 solute carrier family 25 member 1 Homo sapiens 330-333 3013572-5 1985 Nonproliferating astrocytes in cultures treated with 0.4 microM 1-beta-D-arabinofuranosyl-cytosine were refractory to EGF treatment, indicating that their responsiveness to EGF is cell cycle-dependent. Cytarabine 64-98 epidermal growth factor like 1 Rattus norvegicus 173-176 3980658-2 1985 In this paper, we describe a new ion-pairing high-performance liquid chromatographic assay for ara-C in biological samples that can separate ara-C from its nucleotides, metabolites, and naturally occurring ribonucleotides in a single chromatographic step with a lower limit of quantitation of 5 pmol for ara-C and 10 pmol for ara-CTP. Cytarabine 141-146 solute carrier family 25 member 1 Homo sapiens 330-333 3980658-2 1985 In this paper, we describe a new ion-pairing high-performance liquid chromatographic assay for ara-C in biological samples that can separate ara-C from its nucleotides, metabolites, and naturally occurring ribonucleotides in a single chromatographic step with a lower limit of quantitation of 5 pmol for ara-C and 10 pmol for ara-CTP. Cytarabine 141-146 solute carrier family 25 member 1 Homo sapiens 330-333 3871104-7 1985 Furthermore, highly purified IL 2 can restore cytolytic activity, even when cytosine arabinoside is present to inhibit clonal expansion. Cytarabine 76-96 interleukin 2 Mus musculus 29-33 3896977-3 1985 In the second study the addition of the epipodophyllotoxin VP16-213 to conventional doses of doxorubicin and cytosine arabinoside improved complete remission rate and median duration of survival. Cytarabine 109-129 host cell factor C1 Homo sapiens 59-63 6487363-0 1984 Involvement of tryptophan residues of lysozyme in its binding with cytosine arabinoside. Cytarabine 67-87 lysozyme Homo sapiens 38-46 4068748-4 1985 When MTX at the dose of 12 mg/kg was preceded 6 h and 3 h to ara-C at the dose of 25 mg/kg, the intracellular levels of ara-CTP were found to be significantly higher as compared with those of ara-C alone as control group. Cytarabine 61-66 metaxin 1 Mus musculus 5-8 4068748-4 1985 When MTX at the dose of 12 mg/kg was preceded 6 h and 3 h to ara-C at the dose of 25 mg/kg, the intracellular levels of ara-CTP were found to be significantly higher as compared with those of ara-C alone as control group. Cytarabine 120-125 metaxin 1 Mus musculus 5-8 4068748-5 1985 At 1 h after ara-C, ara-CTP was measured about 165 and 130% of the control levels, respectively, and at 12 h, ara-CTP was over 4 times higher of control level with group of mice to which MTX was preceded 6 h prior to MTX. Cytarabine 13-18 metaxin 1 Mus musculus 187-190 4068748-2 1985 The mechanism of this combination effect not well elucidated but the intracellular uptake of ara-C was higher when cells were pre-exposed to MTX. Cytarabine 93-98 metaxin 1 Mus musculus 141-144 6397235-4 1984 GalC-positive oligodendrocytes rarely incorporate [3H]thymidine so that the use of a mitotic inhibitor (5 X 10(-6)M AraC) reduced the number of non-oligodendrocytes so as to maintain the purity of oligodendrocytes at more than 75% for 14 days in culture. Cytarabine 116-120 galactosylceramidase Mus musculus 0-4 6487363-8 1984 Ara-C inhibited lysozyme activity noncompetitively. Cytarabine 0-5 lysozyme Homo sapiens 16-24 6308437-1 1983 Chinese hamster ovary cell strains deficient in deoxycytidine kinase activity were selected by isolating mutants resistant to high concentrations of the analogue arabinosyl cytosine. Cytarabine 162-181 deoxycytidine kinase Cricetulus griseus 48-68 6094841-8 1984 The neonatal administration of ara-C caused an elevation of CNPase activity and myelin protein content in the cerebellum, suggesting a relative increase in myelin concentration as a result of hypoplasia of granule cells. Cytarabine 31-36 2',3'-cyclic nucleotide 3' phosphodiesterase Rattus norvegicus 60-66 6727776-0 1984 Anaphylactic reaction to cytarabine: in vitro evidence that the response is immunoglobulin E mediated. Cytarabine 25-35 immunoglobulin heavy constant epsilon Homo sapiens 76-92 6727776-2 1984 In this report we present the first in vitro evidence that such a reaction to cytarabine can be associated with the release of histamine and therefore might be immunoglobulin E (IgE) mediated. Cytarabine 78-88 immunoglobulin heavy constant epsilon Homo sapiens 160-176 6727776-2 1984 In this report we present the first in vitro evidence that such a reaction to cytarabine can be associated with the release of histamine and therefore might be immunoglobulin E (IgE) mediated. Cytarabine 78-88 immunoglobulin heavy constant epsilon Homo sapiens 178-181 6230394-6 1984 In the presence of cytosine arabinoside, which effectively inhibited proliferation, IL 2 was capable of reactivating memory CTL as efficiently as antigen, thus implying a differentiative role for IL 2 in secondary CTL activation. Cytarabine 19-39 interleukin 2 Mus musculus 196-200 6423305-2 1984 damage in human fibroblasts is more sensitive to inhibitors of DNA polymerase alpha (cytosine arabinoside, aphidicolin) than to an inhibitor of polymerase beta (dideoxythymidine), which indicates a greater role in repair for polymerase alpha than for polymerase beta. Cytarabine 85-105 DNA polymerase alpha 1, catalytic subunit Homo sapiens 63-83 6629738-7 1983 Measurement of deoxycytidine kinase activity in cell-free extracts of cell cultures stimulated by antibody, however, did not reveal enhanced enzymatic activity due to stimulated enzyme synthesis, but, rather indicated that antibody and complement altered the intracellular concentrations of nucleotides which affected the interaction of cytosine arabinoside with deoxycytidine kinase in intact cells. Cytarabine 337-357 deoxycytidine kinase Homo sapiens 15-35 6656988-5 1983 The neonatal administration of ara-C caused an elevation of 2",3"-cyclic nucleotide 3"-phosphodiesterase (CNPase) (EC 3.1.4.37) activity and myelin protein content in the cerebellum, suggesting a relative increase in myelin concentration as a result of hypoplasia of granule cells. Cytarabine 31-36 2',3'-cyclic nucleotide 3' phosphodiesterase Rattus norvegicus 60-104 6656988-5 1983 The neonatal administration of ara-C caused an elevation of 2",3"-cyclic nucleotide 3"-phosphodiesterase (CNPase) (EC 3.1.4.37) activity and myelin protein content in the cerebellum, suggesting a relative increase in myelin concentration as a result of hypoplasia of granule cells. Cytarabine 31-36 2',3'-cyclic nucleotide 3' phosphodiesterase Rattus norvegicus 106-112 6224699-13 1983 HK II disappears after induction with ARA-C and mitomycin-C but not with hemin. Cytarabine 38-43 hexokinase 2 Homo sapiens 0-5 6576907-4 1983 We consider that ara-C sensitivity could be predicted by measuring the plateau ara-CTP level before commencement of chemotherapy. Cytarabine 17-22 solute carrier family 25 member 1 Homo sapiens 83-86 6189497-0 1983 Kinetics of deamination of 5-aza-2"-deoxycytidine and cytosine arabinoside by human liver cytidine deaminase and its inhibition by 3-deazauridine, thymidine or uracil arabinoside. Cytarabine 54-74 cytidine deaminase Homo sapiens 90-108 6403037-1 1983 Excision repair of ultraviolet damage in human fibroblasts was partially inhibited by drugs that block DNA polymerases alpha or beta (cytosine arabinoside, aphidicolin and dideoxythymidine) causing a reduction in unscheduled synthesis and an accumulation of single-strand breaks. Cytarabine 134-154 DNA polymerase alpha 1, catalytic subunit Homo sapiens 103-124 6762195-3 1982 CROP (cytosine arabinoside, daunorubicin, vincristine, prednisolone) produced CR in 41% of patients, 7 and 3 (cytosine arabinoside, daunorubicin) in 42% and 7 and 3 plus hydroxyurea in 52%. Cytarabine 6-26 LUC7 like 3 pre-mRNA splicing factor Homo sapiens 0-4 6306422-0 1983 Role of deoxycytidine kinase in the inhibitory activity of 5-substituted 2"-deoxycytidines and cytosine arabinosides on tumor cell growth. Cytarabine 95-116 deoxycytidine kinase Mus musculus 8-28 7161328-2 1982 One of the proposed mechanisms for the effectiveness of this drug in treating leukemias suggests that a metabolite of ara-C, i.e., 2"-deoxycytidine 5"-triphosphate (araCTP), competes with cytosine arabinoside 5"-triphosphate (dCTP) for binding to DNA polymerase. Cytarabine 118-123 cut up Drosophila melanogaster 226-230 7161328-3 1982 The ratio of the drug metabolite to the endogenous nucleotide (araCTP/dCTP) may, therefore, be important in determining the effectiveness of ara-C therapy. Cytarabine 141-146 cut up Drosophila melanogaster 70-74 6958361-0 1982 Kinetics of appearance of differentiation-associated characteristics in ML-1, a line of human myeloblastic leukemia cells, after treatment with 12-O-tetradecanoylphorbol-13-acetate, dimethyl sulfoxide or 1-beta-D-arabinofuranosylcytosine. Cytarabine 204-237 interleukin 17F Homo sapiens 72-76 6762195-3 1982 CROP (cytosine arabinoside, daunorubicin, vincristine, prednisolone) produced CR in 41% of patients, 7 and 3 (cytosine arabinoside, daunorubicin) in 42% and 7 and 3 plus hydroxyurea in 52%. Cytarabine 110-130 LUC7 like 3 pre-mRNA splicing factor Homo sapiens 0-4 7152024-0 1982 An NMR study of the interaction of cytosine arabinoside and lysozyme. Cytarabine 35-55 lysozyme Homo sapiens 60-68 6753603-3 1982 Under conditions in which at least 95% of [3H]thymidine incorporation was blocked by cytosine arabinoside, there was a 5- to 10-fold increase in the extent of differentiation (determined as fusion or creatine kinase elevation) on addition of insulin or multiplication-stimulating activity. Cytarabine 85-105 insulin Coturnix japonica 242-249 7162528-4 1982 The single exception was a pair of CS strains from sibling donors in which the rate of uncoupled incision due to the presence of either araC or the specific inhibitor of DNA polymerase alpha, aphidicolin, was slightly faster than in other cells studied. Cytarabine 136-140 citrate synthase Homo sapiens 35-37 7184462-3 1982 The ara-CTP level was certified to be determined by the capacity for not only ara-C phosphorylation but also the ara-CTP degradation in the B-cell lines, and, in addition, by the ara-C deamination in the T-cell lines. Cytarabine 4-9 solute carrier family 25 member 1 Homo sapiens 117-120 7184462-3 1982 The ara-CTP level was certified to be determined by the capacity for not only ara-C phosphorylation but also the ara-CTP degradation in the B-cell lines, and, in addition, by the ara-C deamination in the T-cell lines. Cytarabine 78-83 solute carrier family 25 member 1 Homo sapiens 8-11 6191711-1 1982 Ara-C should be converted to ara-CTP to inhibit DNA polymerase in the malignant cells but is rapidly inactivated to uracil arabinoside (ara-U) by cytidine deaminase in human tissue. Cytarabine 0-5 cytidine deaminase Homo sapiens 146-164 7152202-4 1982 In combinations of Hu IFN-alpha with anticancer agents such as bleomycin, mitomycin C, and cytosine arabinoside in certain concentration ranges, antagonism was noticed when Hu IFN-alpha and anticancer agents were added simultaneously to the cell culture. Cytarabine 91-111 interferon alpha 1 Homo sapiens 22-31 7152202-4 1982 In combinations of Hu IFN-alpha with anticancer agents such as bleomycin, mitomycin C, and cytosine arabinoside in certain concentration ranges, antagonism was noticed when Hu IFN-alpha and anticancer agents were added simultaneously to the cell culture. Cytarabine 91-111 interferon alpha 1 Homo sapiens 176-185 7102674-2 1982 Inhibition of polymerization and/or ligation of repaired regions with inhibitors of DNA polymerase alpha (cytosine arabinoside and aphidicolin) resulted in the accumulation of single-strand breaks, delayed reconstruction of DNA supercoiling, and maintenance of the staphylococcal nuclease digestibility. Cytarabine 106-126 DNA polymerase alpha 1, catalytic subunit Homo sapiens 84-104 7083175-9 1982 This conclusion was supported by the fact that, in Raji and Daudi cells exposed to 0.1 microM ara-C in the presence of 1 mM hydroxyurea, the plateau levels of ara-CTP increased 3-fold through inhibition of the nucleotide degradation. Cytarabine 94-99 solute carrier family 25 member 1 Homo sapiens 163-166 7083175-10 1982 Thus, not only ara-C phosphorylation but also subsequent ara-CTP dephosphorylation was important in the accumulation and maintenance of ara-CTP and in the sensitivity to ara-C. Cytarabine 15-20 solute carrier family 25 member 1 Homo sapiens 140-143 7083175-10 1982 Thus, not only ara-C phosphorylation but also subsequent ara-CTP dephosphorylation was important in the accumulation and maintenance of ara-CTP and in the sensitivity to ara-C. Cytarabine 57-62 solute carrier family 25 member 1 Homo sapiens 140-143 7049670-1 1982 The effect of cytotoxic therapy (including cytosine-arabinoside and thioguanine) on the adrenal response to insulin-induced hypoglycemia has been investigated in 15 newly diagnosed patients with an acute form of leukemia. Cytarabine 43-63 insulin Homo sapiens 108-115 6949626-3 1982 A literature review provided two more cases of pancreatitis associated with Ara-c therapy in patients previously treated with L-asparaginase. Cytarabine 76-81 asparaginase and isoaspartyl peptidase 1 Homo sapiens 126-140 6949626-4 1982 In view of th extreme rarity of pancreatitis in patients receiving Ara-c, the possibility arises that prior treatment with L-asparaginase may predispose the pancreas to this complication. Cytarabine 67-72 asparaginase and isoaspartyl peptidase 1 Homo sapiens 123-137 7067928-2 1982 Extensive inhibition of DNA synthesis (61-78%) with hydroxyurea or cytosine arabinoside resulted in only 28-33% decrease in estrogen-induced prolactin synthesis. Cytarabine 67-87 prolactin Homo sapiens 141-150 6761307-5 1982 Three immunosuppressive drugs, HCA, cyclophosphamide, and Ara-C, depleted the thymus of cells expressing a large quantity of Thy-1. Cytarabine 58-63 thymus cell antigen 1, theta Mus musculus 125-130 6281786-3 1982 The presence of histone encoding regions in the lambda HHG clones was demonstrated by several independent criteria including hybridization with specific DNA probes, hybrid selection/in vitro translation, and hybridization of lambda HHG DNAs to reserve Southern blots containing cytoplasmic RNAs from G1-, S-, and arabinofuranosylcytosine (cytosine arabinoside)-treated S-phase cells. Cytarabine 313-337 luteinizing hormone/choriogonadotropin receptor Homo sapiens 55-58 6281786-3 1982 The presence of histone encoding regions in the lambda HHG clones was demonstrated by several independent criteria including hybridization with specific DNA probes, hybrid selection/in vitro translation, and hybridization of lambda HHG DNAs to reserve Southern blots containing cytoplasmic RNAs from G1-, S-, and arabinofuranosylcytosine (cytosine arabinoside)-treated S-phase cells. Cytarabine 339-359 luteinizing hormone/choriogonadotropin receptor Homo sapiens 55-58 6761307-10 1982 Treatment with Ara-C or 15(S)-methyl PGE1 produced a very modest evaluation in Lyt-1+2- cells. Cytarabine 15-20 CD5 antigen Mus musculus 79-84 6948608-7 1982 The sensitivity of DNA polymerase alpha of blast cells to 1-beta-D-arabinofuranosylcytosine 5"-triphosphate may be one of the determinants of the clinical response to 1-beta-D-arabinofuranosylcytosine treatment. Cytarabine 58-91 DNA polymerase alpha 1, catalytic subunit Homo sapiens 19-39 6806308-3 1982 Addition of cytosine-beta-D-arabinofuranoside to the explant cultures suppresses both hormonally induced DNA synthesis and enhanced production of milk protein. Cytarabine 12-45 casein alpha s2-like A Mus musculus 146-158 6958391-9 1982 Even in patients with low phosphorylation increasing Ara-C concentration increased Ara-CTP levels proportionally, but up to 10 times conventional doses may be necessary to exceed endogenous dCTP levels. Cytarabine 53-58 cut up Drosophila melanogaster 87-90 7062908-7 1982 Ara-C (10(-6) M) abolished also the PHA induced elevation of DNA polymerase alpha and thymidine kinase activities without influencing protein synthesis of the cell. Cytarabine 0-5 DNA polymerase alpha 1, catalytic subunit Homo sapiens 61-81 6272978-2 1981 One mutant that lacked deoxycytidine kinase activity, designated CEM/ara-C, retained about 10% of wild-type deoxyadenosine kinase and deoxyguanosine kinase activity each but maintained normal adenosine kinase or thymidine kinase activity. Cytarabine 69-74 deoxycytidine kinase Homo sapiens 23-43 6272978-2 1981 One mutant that lacked deoxycytidine kinase activity, designated CEM/ara-C, retained about 10% of wild-type deoxyadenosine kinase and deoxyguanosine kinase activity each but maintained normal adenosine kinase or thymidine kinase activity. Cytarabine 69-74 adenosine kinase Homo sapiens 113-129 6976970-2 1981 It was found that the induction process by TPA, which included increase in cells with receptors to sheep red blood cells (E--rosette positive--E+) and decrease in the levels of the marker enzyme terminal deoxynucleotidyl transferase (TdT) was not affected by the presence of DNA synthesis inhibitor arabinofuranosylcytosine (Ara-C). Cytarabine 299-323 DNA nucleotidylexotransferase Homo sapiens 234-237 6976970-2 1981 It was found that the induction process by TPA, which included increase in cells with receptors to sheep red blood cells (E--rosette positive--E+) and decrease in the levels of the marker enzyme terminal deoxynucleotidyl transferase (TdT) was not affected by the presence of DNA synthesis inhibitor arabinofuranosylcytosine (Ara-C). Cytarabine 325-330 DNA nucleotidylexotransferase Homo sapiens 234-237 7459369-10 1980 Against a P388 ara-C-resistant cell line (P/Ara-C, kinase deficient) in mice, ara-CDPdiacylglycerol prolonged survival times by 34% at a dose of 50 mg/kg per day times 4 and by 55% at 75 mg/kg per day times 4; the drug was not active against two other ara-C-resistant murine leukemia mutants (CA 55, CA5b). Cytarabine 78-83 carbonic anhydrase 5b, mitochondrial Mus musculus 300-304 7448798-9 1981 We suggest that MTX, by attenuating the ara-C-induced increase in dCTP, caused a change in the allosteric regulation of either deoxycytidine kinase or deoxycytidylate deaminase (or both), thereby potentiating the activity of ara-C. Cytarabine 40-45 deoxycytidine kinase Mus musculus 127-147 7448798-9 1981 We suggest that MTX, by attenuating the ara-C-induced increase in dCTP, caused a change in the allosteric regulation of either deoxycytidine kinase or deoxycytidylate deaminase (or both), thereby potentiating the activity of ara-C. Cytarabine 40-45 dCMP deaminase Mus musculus 151-176 7448798-9 1981 We suggest that MTX, by attenuating the ara-C-induced increase in dCTP, caused a change in the allosteric regulation of either deoxycytidine kinase or deoxycytidylate deaminase (or both), thereby potentiating the activity of ara-C. Cytarabine 225-230 deoxycytidine kinase Mus musculus 127-147 7448798-9 1981 We suggest that MTX, by attenuating the ara-C-induced increase in dCTP, caused a change in the allosteric regulation of either deoxycytidine kinase or deoxycytidylate deaminase (or both), thereby potentiating the activity of ara-C. Cytarabine 225-230 dCMP deaminase Mus musculus 151-176 7266020-0 1981 Thymidine enhancement of 1-beta-d-arabinofuranosylcytosine activity for mouse EL4 tumors. Cytarabine 25-58 epilepsy 4 Mus musculus 78-81 6786736-0 1981 Diamine oxidase as a plasma marker of rat intestinal mucosal injury and regeneration after administration of 1-beta-D-arabinofuranosylcytosine. Cytarabine 109-142 amine oxidase, copper containing 1 Rattus norvegicus 0-15 6786736-2 1981 The present study was designed to investigate whether plasma and mucosal DAO could be used to monitor the timing and severity of injury and recovery of the intestinal mucosa after administration of the chemotherapeutic agent 1-beta-D-arabinofuranosylcytosine (ara-C). Cytarabine 225-258 amine oxidase, copper containing 1 Rattus norvegicus 73-76 6786736-2 1981 The present study was designed to investigate whether plasma and mucosal DAO could be used to monitor the timing and severity of injury and recovery of the intestinal mucosa after administration of the chemotherapeutic agent 1-beta-D-arabinofuranosylcytosine (ara-C). Cytarabine 260-265 amine oxidase, copper containing 1 Rattus norvegicus 73-76 6786736-7 1981 With increasing dosage and/or increasing duration of ara-C treatment, mucosal injury was progressive, with increasing loss of both plasma and mucosal DAO levels as compared to controls (N = 38, p less than 0.005). Cytarabine 53-58 amine oxidase, copper containing 1 Rattus norvegicus 150-153 6786736-8 1981 Plasma DAO levels in three patients with leukemia following ara-C chemotherapy decreased markedly to less than 30% of basal pretreatment levels (p less than 0.05) by Days 9 to 12, with a time course that was compatible with clinical intestinal mucosal injury. Cytarabine 60-65 D-amino acid oxidase Homo sapiens 7-10 6786736-9 1981 Our data document that plasma DAO levels reflect the mucosal injury and subsequent recovery after ara-C treatment in the rat and humans. Cytarabine 98-103 amine oxidase, copper containing 1 Rattus norvegicus 30-33 6937239-3 1980 During separate courses of continuous infusion of different therapeutic doses of ara-C, ara-CTP accumulated in the leukemic bone marrow cells of a patient with acute myelogenous leukemia in proportion to the dose of ara-C. Cytarabine 81-86 solute carrier family 25 member 1 Homo sapiens 92-95 20227960-1 1980 Cytidine deaminase, an enzyme found in the supernatant fluid of hepatocytes, granulocytes and tumor cells, and in plasma, degrades the antitumor agents cytosine arabinoside and 5-azacytidine. Cytarabine 152-172 cytidine deaminase Homo sapiens 0-18 6937239-5 1980 A priming dose of ara-C(125 to 250 mg/sq m) followed by a 1-hr infusion of an equal dose of ara-C to patients with acute myelogenous leukemia facilitated the determination of ara-CTP retention in bone marrow and peripheral blood leukemic cells in vivo. Cytarabine 18-23 solute carrier family 25 member 1 Homo sapiens 179-182 6821557-2 1980 In additional studies, the cytostatic effects of activated macrophages markedly reduced the cytotoxic effects of the chemotherapeutic agent cytosine arabinoside on EMT-6 target cells. Cytarabine 140-160 IL2 inducible T cell kinase Mus musculus 164-167 118258-4 1979 They were demonstrated to be enzymatically hydrolyzed to the corresponding steroid and ara-CMP and the latter was further shown to be hydrolyzed to ara-C by phosphodiesterase I, snake venom, 5"-nucleotidase, and acid phosphatase. Cytarabine 87-92 5'-nucleotidase, cytosolic IB Mus musculus 191-206 7355245-2 1980 Behenoyl ara-C was resistant to deamination by cytidine deaminase, which was supposed to be liable for inactivating ara-C in vivo. Cytarabine 9-14 cytidine deaminase Mus musculus 47-65 510847-5 1979 Some regimens which did not include adriamycin, such as MFC (mitomycin-C, 5-fluorouracil, and cytosine arabinoside) had a good effect on the ER-positive cases, whereas the response to regimens including adriamycin was not influenced by the ER positiveness of the tumors. Cytarabine 94-114 estrogen receptor 1 Homo sapiens 141-143 36105-2 1979 Equilibrium dialysis measurements were carried out to study the binding of 1-beta-D-arabinofuranosyl cytosine (ara-C) to human and bovine serum albumin (HSA, BSA) and to chemically modified albumin. Cytarabine 75-109 albumin Homo sapiens 138-151 427759-6 1979 Phosphorylation and incorporation of psi l Cyd into nucleic acids of P815 cells and of a P815 subline resistant to 1-beta-D-arabinofuranosylcytosine are about 2- to 20-fold higher than in P815 sublines resistant to psi l Cyd or to both 5-azacytidine and 1-beta-D-arabinofuranosylcytosine. Cytarabine 115-148 cytochrome b-245, beta polypeptide Mus musculus 43-46 427759-6 1979 Phosphorylation and incorporation of psi l Cyd into nucleic acids of P815 cells and of a P815 subline resistant to 1-beta-D-arabinofuranosylcytosine are about 2- to 20-fold higher than in P815 sublines resistant to psi l Cyd or to both 5-azacytidine and 1-beta-D-arabinofuranosylcytosine. Cytarabine 254-287 cytochrome b-245, beta polypeptide Mus musculus 43-46 36105-2 1979 Equilibrium dialysis measurements were carried out to study the binding of 1-beta-D-arabinofuranosyl cytosine (ara-C) to human and bovine serum albumin (HSA, BSA) and to chemically modified albumin. Cytarabine 111-116 albumin Homo sapiens 138-151 6236-9 1976 The activities of deoxycytidine kinase, but not of deoxycytidine deaminase, in host tissues of mice inoculated with L1210 leukemic cells sensitive to ara-C were greater than in those of normal mice. Cytarabine 150-155 deoxycytidine kinase Mus musculus 18-38 282937-1 1979 Paraplegia following prophylactic intrathecal cytosine arabinoside (Ara-C) is described in a patient with acute myelogenous leukemia in remission who received doses of 100 mg/m2/d for 5 consecutive days. Cytarabine 46-66 ATP binding cassette subfamily C member 6 Homo sapiens 68-71 287856-0 1979 L-asparaginase used with cytosine arabinoside in treatment of childhood acute lymphocytic leukemia refractory to vincristine and prednisone. Cytarabine 25-45 asparaginase and isoaspartyl peptidase 1 Homo sapiens 0-14 87370-0 1978 Differential inhibition of mammalian DNA polymerases alpha, beta and gamma and herpes simplex virus-induced DNA polymerase by the 5"-triphosphates of arabinosyladenine and arabinosylcytosine. Cytarabine 172-190 DNA polymerase alpha 1, catalytic subunit Homo sapiens 37-58 991148-1 1976 Cytosine arabinoside (CA) was utilized in efforts to synchronize leukemic cells in DNA synthesis for treatment with vincristine, prednisone, and L-asparaginase in children with acute leukemia in relapse. Cytarabine 0-20 asparaginase and isoaspartyl peptidase 1 Homo sapiens 145-159 328050-1 1977 1-beta-D-Arabinofuranosylcytosine 5"-triphosphate (araCTP), an active form of a inhibitor of DNA replication, 1-beta-D-arabinofuranosylcytosine (araC) was tested for its inhibitory action on the DNA polymerase-alpha and -beta (EC 2.7.7.7) purified from calf thymus. Cytarabine 51-55 DNA polymerase beta Bos taurus 195-225 17616-3 1977 Cytosine arabinoside (Ara-C) elicits a significant increase in the level of the enzyme glutamine synthetase (GS) while it markedly reduces overall RNA and protein synthesis in cultures of embryonic chick neural retina. Cytarabine 0-20 glutamate-ammonia ligase Gallus gallus 87-107 17616-3 1977 Cytosine arabinoside (Ara-C) elicits a significant increase in the level of the enzyme glutamine synthetase (GS) while it markedly reduces overall RNA and protein synthesis in cultures of embryonic chick neural retina. Cytarabine 22-27 glutamate-ammonia ligase Gallus gallus 87-107 191910-1 1977 We have synthesized an analog (ara-CDP-DL-dipalmitin) of cytidine diphosphate diglyceride (CDP-diglyceride) in which the antitumor drug, cytosine arabinoside, is substituted for the cytidine moiety. Cytarabine 137-157 cut like homeobox 1 Homo sapiens 35-38 191910-1 1977 We have synthesized an analog (ara-CDP-DL-dipalmitin) of cytidine diphosphate diglyceride (CDP-diglyceride) in which the antitumor drug, cytosine arabinoside, is substituted for the cytidine moiety. Cytarabine 137-157 cut like homeobox 1 Homo sapiens 91-94 1277182-4 1976 They were superior to the parent compound, 1-beta-D-arabinofuranosylcytosine, in that smaller dosages exhibited strong activities regardless of the treatment schedule, and they were also resistant to cytidine deaminase. Cytarabine 43-76 cytidine deaminase Mus musculus 200-218 51655-1 1975 Deoxycytidine kinase, which phosphorylates deoxycytidine (CdR) and its analog, cytosine arabinoside (ara-C), has been purified 71-fold from human leukemic cells. Cytarabine 79-99 deoxycytidine kinase Homo sapiens 0-20 178873-3 1976 It has now been shown that the 2,2"-anhydro linkage in 1 and 3 can be selectively and efficiently cleaved by treatment with a mixture of pyridine and methanol giving the corresponding 3"-O-acyl derivatives of 1-beta-D-arabinofuranosylcytosine (2,4). Cytarabine 209-242 inversion, Chr 17 Mus musculus 52-62 51655-1 1975 Deoxycytidine kinase, which phosphorylates deoxycytidine (CdR) and its analog, cytosine arabinoside (ara-C), has been purified 71-fold from human leukemic cells. Cytarabine 101-106 deoxycytidine kinase Homo sapiens 0-20 51655-2 1975 Biochemical properties of the partially purified enzyme included a molecular weight of 68,000, Kms of 7.8 muM for CdR and 25.6 muM for ara-C, and optimal activity with ATP and GTP as phosphate donors. Cytarabine 135-140 latexin Homo sapiens 127-130 51655-3 1975 Ara-C phosphorylation was strongly inhibited by CdR (Ki = 0.17 muM) and dCTP (Ki = 7.3 muM) and was weakly inhibited by ara-CTP (Ki = 0.13 mM). Cytarabine 0-5 latexin Homo sapiens 63-66 51655-3 1975 Ara-C phosphorylation was strongly inhibited by CdR (Ki = 0.17 muM) and dCTP (Ki = 7.3 muM) and was weakly inhibited by ara-CTP (Ki = 0.13 mM). Cytarabine 0-5 latexin Homo sapiens 87-90 51655-4 1975 Purification by calcium phosphate gel elution and DEAE chromatography effectively separated this enzyme from cytidine deaminase, which deaminates both CdR and ara-C, and from uridine-cytidine kinase, the enzyme which phosphorylates 5-azacytidine. Cytarabine 159-164 cytidine deaminase Homo sapiens 109-127 1109791-9 1975 ara-C was the predominant nucleoside present in hydrolysates of ara-CTP fractions. Cytarabine 0-5 solute carrier family 25 (mitochondrial carrier, citrate transporter), member 1 Mus musculus 68-71 168963-4 1975 Treatment of MTV-positive and -negative animals with a regimen of cytosine arabinoside designed to inhibit only humoral immunity and leave CMI intact, corrected the deficit in methylated bovine serum albumin reactivity in MTV-positive mice. Cytarabine 66-86 albumin Mus musculus 194-207 809135-2 1975 The average inhibition of deaminase activity was 78% for tetrahydrouridine lot AJ39 (1.0 muM) when the concentration of cytosine arabinoside ranged from 44.2 to 170.7 muM; under the same conditions tetrahydrouridine lot AJ22 inhibited deamination by an average of 68%. Cytarabine 120-140 latexin Homo sapiens 89-92 809135-2 1975 The average inhibition of deaminase activity was 78% for tetrahydrouridine lot AJ39 (1.0 muM) when the concentration of cytosine arabinoside ranged from 44.2 to 170.7 muM; under the same conditions tetrahydrouridine lot AJ22 inhibited deamination by an average of 68%. Cytarabine 120-140 latexin Homo sapiens 167-170 1058044-1 1975 Short courses of cytosine arabinoside (Ara-C), cyclophosphamide, and L-asparaginase were given to seven children with newly diagnosed acute lymphocytic leukemia, who had failed to remit on standard remission induction therapy. Cytarabine 17-37 ATP binding cassette subfamily C member 6 Homo sapiens 39-42 1174598-1 1975 Suckling mice were injectd with 30 or 50 mg cytosine arabinoside/kg body weight 2, 3 and 4 days after birth. Cytarabine 44-64 weight 2 Mus musculus 73-81 4151790-2 1974 The analogue of cytidine, cytosine arabinoside (Ara-C), elicited a significant increase in the level of glutamine synthetase (GS) in embryonic chick neural retina in the absence of the steroid inducer of the enzyme. Cytarabine 26-46 glutamate-ammonia ligase Gallus gallus 104-124 4474681-0 1974 Comparative reactivity of cytidine and arabinosylcytosine to their 6-methyl derivatives in the presence of cytidine deaminase. Cytarabine 39-57 cytidine deaminase Homo sapiens 107-125 4151790-2 1974 The analogue of cytidine, cytosine arabinoside (Ara-C), elicited a significant increase in the level of glutamine synthetase (GS) in embryonic chick neural retina in the absence of the steroid inducer of the enzyme. Cytarabine 48-53 glutamate-ammonia ligase Gallus gallus 104-124 33655416-0 2021 Autologous hematopoietic cell transplantation following high-dose cytarabine consolidation for core-binding factor-acute myeloid leukemia in first complete remission: a phase 2 prospective trial. Cytarabine 66-76 CCAAT enhancer binding protein zeta Homo sapiens 95-114 4521417-1 1974 Cytidine deaminase, an enzyme that catalyses the deamination of both cytidine and its nucleoside analogues including the antineoplastic agents cytosine arabinoside (ara-C) and 5-azacytidine (5-azaC), has been partially purified from normal and leukemic human granulocytes. Cytarabine 143-163 cytidine deaminase Homo sapiens 0-18 4521417-1 1974 Cytidine deaminase, an enzyme that catalyses the deamination of both cytidine and its nucleoside analogues including the antineoplastic agents cytosine arabinoside (ara-C) and 5-azacytidine (5-azaC), has been partially purified from normal and leukemic human granulocytes. Cytarabine 165-170 cytidine deaminase Homo sapiens 0-18 4521417-5 1974 Cytidine deaminase from normal human granulocytes has a greater affinity for its physiologic substrate cytidine (K(m) = 1.1 x 10(-5) M) than for ara-C (8.8 x 10(-5) M) or 5-azaC (4.3 x 10(-4) M). Cytarabine 145-150 cytidine deaminase Homo sapiens 0-18 33919958-4 2021 The Bcl-2 inhibitor venetoclax, in combination with hypomethylating agents or low dose cytarabine, has produced impressive results for newly diagnosed AML, while its role in R/R disease is not well defined yet. Cytarabine 87-97 BCL2 apoptosis regulator Homo sapiens 4-9 33786613-6 2021 Cytarabine decreased cell viability, as determined by MTT assay, and induced cell death and cell cycle arrest in the parental HL-60 cell line, as revealed by Annexin V/propidium iodide (PI) staining and PI DNA incorporation, respectively, whereas no change was observed in the HL-60R cell line. Cytarabine 0-10 annexin A5 Homo sapiens 158-167 33786613-10 2021 Furthermore, the antitumor effect of LQB-118 pterocarpanquinone was investigated; this compound induced apoptosis, a reduction in cell viability and a decrease in XIAP expression in cytarabine-resistant cells. Cytarabine 182-192 X-linked inhibitor of apoptosis Homo sapiens 163-167 33976256-0 2021 IDH2 mutations in patients with normal karyotype AML predict favorable responses to daunorubicin, cytarabine and cladribine regimen. Cytarabine 98-108 isocitrate dehydrogenase (NADP(+)) 2 Homo sapiens 0-4 34059487-1 2021 INTRODUCTION: Venetoclax is a selective B-cell lymphoma 2 (BCL2) inhibitor, which is approved to treat elderly patients with newly diagnosed acute myeloid leukemia (AML) and high-risk myelodysplastic syndrome (MDS) in combination with either low-dose cytarabine (ARA-C) or hypomethylating agents. Cytarabine 251-261 BCL2 apoptosis regulator Homo sapiens 59-63 34059487-1 2021 INTRODUCTION: Venetoclax is a selective B-cell lymphoma 2 (BCL2) inhibitor, which is approved to treat elderly patients with newly diagnosed acute myeloid leukemia (AML) and high-risk myelodysplastic syndrome (MDS) in combination with either low-dose cytarabine (ARA-C) or hypomethylating agents. Cytarabine 263-268 BCL2 apoptosis regulator Homo sapiens 59-63 33853292-2 2021 We hypothesized that quizartinib, a selective and potent FLT3 inhibitor, with azacitidine (AZA) or low-dose cytarabine (LDAC) might improve the outcomes in patients with FLT3-ITD-mutated AML. Cytarabine 108-118 fms related receptor tyrosine kinase 3 Homo sapiens 170-174 33787864-2 2021 We recently reported the results of treating children with AML with a combination of low-dose cytarabine and mitoxantrone or omacetaxine mepesuccinate with concurrent granulocyte colony-stimulating factor (G-CSF) (low-dose chemotherapy [LDC]) for remission induction followed by standard postremission strategies. Cytarabine 94-104 colony stimulating factor 3 Homo sapiens 206-211 33601148-6 2021 Here, we confirmed that HMGCS1 inhibitor Hymeglusin enhanced cytarabine/Adriamycin (Ara-c/ADR) chemo-sensitivity in AML cells lines. Cytarabine 61-71 3-hydroxy-3-methylglutaryl-CoA synthase 1 Homo sapiens 24-30 33601148-7 2021 Moreover, Ara-c-resistant HL-60 cells (HL-60/Ara-c) and ADR-resistant HL-60 cells (HL-60/ADR) were more sensitive to HMGCS1 inhibition than HL-60 cells. Cytarabine 10-15 3-hydroxy-3-methylglutaryl-CoA synthase 1 Homo sapiens 117-123 33601148-7 2021 Moreover, Ara-c-resistant HL-60 cells (HL-60/Ara-c) and ADR-resistant HL-60 cells (HL-60/ADR) were more sensitive to HMGCS1 inhibition than HL-60 cells. Cytarabine 45-50 3-hydroxy-3-methylglutaryl-CoA synthase 1 Homo sapiens 117-123 33476656-11 2021 On the contrary, knockdown of TBC1D16 resulted in decreased sensitivity to cytarabine in U937 cells. Cytarabine 75-85 TBC1 domain family member 16 Homo sapiens 30-37 33832283-0 2021 Decitabine combined with medium-dose cytarabine in the treatment of DEK/CAN-positive acute myeloid leukemia: a case report. Cytarabine 37-47 DEK proto-oncogene Homo sapiens 68-71 33832283-6 2021 Herein, we reported the first case with DEK/CAN-positive AML who achieved complete remission of molecular biology via decitabine combined with a medium-dose cytarabine regimen. Cytarabine 157-167 DEK proto-oncogene Homo sapiens 40-43 33832283-8 2021 We hypothesized that the combination of decitabine and medium-dose cytarabine play an important role in targeting DEK/CAN and it should be verified by the accumulation of clinical cases and basic experiments in the future. Cytarabine 67-77 DEK proto-oncogene Homo sapiens 114-117 32554563-0 2021 Targeting GLUT1 in acute myeloid leukemia to overcome cytarabine resistance. Cytarabine 54-64 solute carrier family 2 member 1 Homo sapiens 10-15 33782537-6 2021 MTSS1 expression was regulated by promoter methylation, and reduced by cytosine arabinoside and the anthracycline daunorubicin. Cytarabine 71-91 MTSS I-BAR domain containing 1 Homo sapiens 0-5 33837299-5 2021 It induced apoptosis in leukaemia cells by increasing reactive oxygen species (ROS) and potentiated the activity of the chemotherapeutic cytarabine against highly aggressive models of infant MLL-rearranged ALL by enhancing DNA damage accumulation. Cytarabine 137-147 lysine methyltransferase 2A Homo sapiens 191-194 33638615-0 2021 Long noncoding RNA DANCR confers cytarabine resistance in acute myeloid leukemia by activating autophagy via the miR-874-3P/ATG16L1 axis. Cytarabine 33-43 differentiation antagonizing non-protein coding RNA Homo sapiens 19-24 33638615-0 2021 Long noncoding RNA DANCR confers cytarabine resistance in acute myeloid leukemia by activating autophagy via the miR-874-3P/ATG16L1 axis. Cytarabine 33-43 microRNA 874 Homo sapiens 113-120 33638615-0 2021 Long noncoding RNA DANCR confers cytarabine resistance in acute myeloid leukemia by activating autophagy via the miR-874-3P/ATG16L1 axis. Cytarabine 33-43 autophagy related 16 like 1 Homo sapiens 124-131 33638615-3 2021 We report here that cytarabine (Ara-C) treatment elevates DANCR expression in human AML cells. Cytarabine 20-30 differentiation antagonizing non-protein coding RNA Homo sapiens 58-63 33638615-3 2021 We report here that cytarabine (Ara-C) treatment elevates DANCR expression in human AML cells. Cytarabine 32-37 differentiation antagonizing non-protein coding RNA Homo sapiens 58-63 33638615-4 2021 In addition, DANCR overexpression confers and its knockdown diminishes Ara-C resistance in human AML cells, suggesting that DANCR positively regulates AML chemoresistance to Ara-C. Cytarabine 71-76 differentiation antagonizing non-protein coding RNA Homo sapiens 13-18 33638615-4 2021 In addition, DANCR overexpression confers and its knockdown diminishes Ara-C resistance in human AML cells, suggesting that DANCR positively regulates AML chemoresistance to Ara-C. Cytarabine 71-76 differentiation antagonizing non-protein coding RNA Homo sapiens 124-129 33638615-4 2021 In addition, DANCR overexpression confers and its knockdown diminishes Ara-C resistance in human AML cells, suggesting that DANCR positively regulates AML chemoresistance to Ara-C. Cytarabine 174-179 differentiation antagonizing non-protein coding RNA Homo sapiens 13-18 33638615-4 2021 In addition, DANCR overexpression confers and its knockdown diminishes Ara-C resistance in human AML cells, suggesting that DANCR positively regulates AML chemoresistance to Ara-C. Cytarabine 174-179 differentiation antagonizing non-protein coding RNA Homo sapiens 124-129 33638615-5 2021 Moreover, DANCR promotes autophagy in Ara-C-treated human AML cells and acts as a sponge to decrease miR-20a-5p expression, thereby upregulating the expression of ATG16L1, a critical component of the autophagy machinery. Cytarabine 38-43 differentiation antagonizing non-protein coding RNA Homo sapiens 10-15 33638615-6 2021 Importantly, ATG16L1 silencing abrogates DANCR-promoted autophagy and markedly restores DANCR-conferred Ara-C resistance, suggesting that DANCR promotes MIR-874-3P/ATG16L1 axis-regulated autophagy to confer Ara-C resistance in human AML cells. Cytarabine 104-109 autophagy related 16 like 1 Homo sapiens 13-20 33638615-6 2021 Importantly, ATG16L1 silencing abrogates DANCR-promoted autophagy and markedly restores DANCR-conferred Ara-C resistance, suggesting that DANCR promotes MIR-874-3P/ATG16L1 axis-regulated autophagy to confer Ara-C resistance in human AML cells. Cytarabine 104-109 differentiation antagonizing non-protein coding RNA Homo sapiens 88-93 33638615-6 2021 Importantly, ATG16L1 silencing abrogates DANCR-promoted autophagy and markedly restores DANCR-conferred Ara-C resistance, suggesting that DANCR promotes MIR-874-3P/ATG16L1 axis-regulated autophagy to confer Ara-C resistance in human AML cells. Cytarabine 104-109 differentiation antagonizing non-protein coding RNA Homo sapiens 88-93 33638615-6 2021 Importantly, ATG16L1 silencing abrogates DANCR-promoted autophagy and markedly restores DANCR-conferred Ara-C resistance, suggesting that DANCR promotes MIR-874-3P/ATG16L1 axis-regulated autophagy to confer Ara-C resistance in human AML cells. Cytarabine 104-109 microRNA 874 Homo sapiens 153-160 33638615-6 2021 Importantly, ATG16L1 silencing abrogates DANCR-promoted autophagy and markedly restores DANCR-conferred Ara-C resistance, suggesting that DANCR promotes MIR-874-3P/ATG16L1 axis-regulated autophagy to confer Ara-C resistance in human AML cells. Cytarabine 207-212 autophagy related 16 like 1 Homo sapiens 13-20 33638615-6 2021 Importantly, ATG16L1 silencing abrogates DANCR-promoted autophagy and markedly restores DANCR-conferred Ara-C resistance, suggesting that DANCR promotes MIR-874-3P/ATG16L1 axis-regulated autophagy to confer Ara-C resistance in human AML cells. Cytarabine 207-212 differentiation antagonizing non-protein coding RNA Homo sapiens 41-46 33638615-6 2021 Importantly, ATG16L1 silencing abrogates DANCR-promoted autophagy and markedly restores DANCR-conferred Ara-C resistance, suggesting that DANCR promotes MIR-874-3P/ATG16L1 axis-regulated autophagy to confer Ara-C resistance in human AML cells. Cytarabine 207-212 differentiation antagonizing non-protein coding RNA Homo sapiens 88-93 33638615-6 2021 Importantly, ATG16L1 silencing abrogates DANCR-promoted autophagy and markedly restores DANCR-conferred Ara-C resistance, suggesting that DANCR promotes MIR-874-3P/ATG16L1 axis-regulated autophagy to confer Ara-C resistance in human AML cells. Cytarabine 207-212 differentiation antagonizing non-protein coding RNA Homo sapiens 88-93 33638615-6 2021 Importantly, ATG16L1 silencing abrogates DANCR-promoted autophagy and markedly restores DANCR-conferred Ara-C resistance, suggesting that DANCR promotes MIR-874-3P/ATG16L1 axis-regulated autophagy to confer Ara-C resistance in human AML cells. Cytarabine 207-212 microRNA 874 Homo sapiens 153-160 33638615-6 2021 Importantly, ATG16L1 silencing abrogates DANCR-promoted autophagy and markedly restores DANCR-conferred Ara-C resistance, suggesting that DANCR promotes MIR-874-3P/ATG16L1 axis-regulated autophagy to confer Ara-C resistance in human AML cells. Cytarabine 207-212 autophagy related 16 like 1 Homo sapiens 164-171 33638615-7 2021 Together, this study identifies DANCR as a positive regulator of Ara-C resistance in human AML cells, suggesting this lncRNA as a potential target for overcoming Ara-C resistance in AML chemotherapy. Cytarabine 65-70 differentiation antagonizing non-protein coding RNA Homo sapiens 32-37 33638615-7 2021 Together, this study identifies DANCR as a positive regulator of Ara-C resistance in human AML cells, suggesting this lncRNA as a potential target for overcoming Ara-C resistance in AML chemotherapy. Cytarabine 162-167 differentiation antagonizing non-protein coding RNA Homo sapiens 32-37 33709099-0 2021 AHR signaling pathway reshapes the metabolism of AML/MDS cells and potentially leads to cytarabine resistance. Cytarabine 88-98 aryl hydrocarbon receptor Homo sapiens 0-3 33709099-8 2021 Activating AHR in MDS/AML cells enhanced the resistance to cytarabine. Cytarabine 59-69 aryl hydrocarbon receptor Homo sapiens 11-14 33709099-9 2021 These findings indicated that activating the AHR signaling pathway reshaped the metabolism in MDS/AML cells, thus contributing to the resistance to cytarabine. Cytarabine 148-158 aryl hydrocarbon receptor Homo sapiens 45-48 33393145-0 2021 BACH2-mediated FOS confers cytarabine resistance via stromal microenvironment alterations in pediatric ALL. Cytarabine 27-37 BTB domain and CNC homolog 2 Homo sapiens 0-5 33836581-4 2021 Here we present data demonstrating that AML cell lines deficient in OGG1 have enhanced sensitivity to cytarabine (cytosine arabinoside [Ara-C]) relative to OGG1-proficient cells. Cytarabine 102-112 8-oxoguanine DNA glycosylase Homo sapiens 68-72 33836581-4 2021 Here we present data demonstrating that AML cell lines deficient in OGG1 have enhanced sensitivity to cytarabine (cytosine arabinoside [Ara-C]) relative to OGG1-proficient cells. Cytarabine 114-134 8-oxoguanine DNA glycosylase Homo sapiens 68-72 33712646-3 2021 Here we report that loss-of-function mutations (LOF) in the histone methyltransferase EZH2 have the potential to confer resistance against the chemotherapeutic agent cytarabine. Cytarabine 166-176 PR/SET domain 9 Homo sapiens 60-85 33712646-3 2021 Here we report that loss-of-function mutations (LOF) in the histone methyltransferase EZH2 have the potential to confer resistance against the chemotherapeutic agent cytarabine. Cytarabine 166-176 enhancer of zeste 2 polycomb repressive complex 2 subunit Homo sapiens 86-90 33712646-6 2021 We confirm that loss of EZH2 induces resistance against cytarabine in the cell lines HEK293T and K562 as well as in a patient-derived xenograft model. Cytarabine 56-66 enhancer of zeste 2 polycomb repressive complex 2 subunit Homo sapiens 24-28 33836581-4 2021 Here we present data demonstrating that AML cell lines deficient in OGG1 have enhanced sensitivity to cytarabine (cytosine arabinoside [Ara-C]) relative to OGG1-proficient cells. Cytarabine 136-141 8-oxoguanine DNA glycosylase Homo sapiens 68-72 33836581-6 2021 This lethality was highly specific for Ara-C treatment of AML cells deficient in OGG1, with no other replication stress-inducing agents showing a correlation between cell killing and low OGG1 levels. Cytarabine 39-44 8-oxoguanine DNA glycosylase Homo sapiens 81-85 33836581-6 2021 This lethality was highly specific for Ara-C treatment of AML cells deficient in OGG1, with no other replication stress-inducing agents showing a correlation between cell killing and low OGG1 levels. Cytarabine 39-44 8-oxoguanine DNA glycosylase Homo sapiens 187-191 33836581-7 2021 The mechanism for this preferential toxicity was addressed using in vitro replication assays in which DNA polymerase delta was shown to insert Ara-C opposite 8-oxo-dG, resulting in termination of DNA synthesis. Cytarabine 143-148 DNA polymerase delta 1, catalytic subunit Homo sapiens 102-122 33747637-7 2021 Moderate knockdown of BAFF-R in MCL cells did not affect its viability, but sensitized them to cytarabine treatment in vitro and in vivo, with prolonged mice survival. Cytarabine 95-105 TNF receptor superfamily member 13C Homo sapiens 22-28 33747637-9 2021 Conversely, the addition of recombinant BAFF (rhBAFF) to MCL cells protected them from cytarabine-induced apoptosis. Cytarabine 87-97 TNF superfamily member 13b Homo sapiens 40-44 33658491-7 2021 Notably, the GLI1 inhibitor GANT61 and the CDK4/6 inhibitor PD 0332991 had synergistic effects in promoting Ara-c sensitivity in AML cell lines and patient samples. Cytarabine 108-113 GLI family zinc finger 1 Homo sapiens 13-17 33658491-7 2021 Notably, the GLI1 inhibitor GANT61 and the CDK4/6 inhibitor PD 0332991 had synergistic effects in promoting Ara-c sensitivity in AML cell lines and patient samples. Cytarabine 108-113 cyclin dependent kinase 4 Homo sapiens 43-49 33393145-0 2021 BACH2-mediated FOS confers cytarabine resistance via stromal microenvironment alterations in pediatric ALL. Cytarabine 27-37 Fos proto-oncogene, AP-1 transcription factor subunit Homo sapiens 15-18 33393145-6 2021 BACH2 blockade also promoted cell adhesion to bone marrow stromal cells and conferred cytarabine (Ara-C) resistant properties to leukemia cells by altering stromal microenvironment. Cytarabine 86-96 BTB domain and CNC homolog 2 Homo sapiens 0-5 33393145-6 2021 BACH2 blockade also promoted cell adhesion to bone marrow stromal cells and conferred cytarabine (Ara-C) resistant properties to leukemia cells by altering stromal microenvironment. Cytarabine 98-103 BTB domain and CNC homolog 2 Homo sapiens 0-5 33393145-8 2021 Blocking FOS by chemical compounds enhanced the effect of Ara-C treatment in both primary p-ALL cells and pre-B ALL-driven leukemia xenografts and prolonged survival of tumor-bearing mice. Cytarabine 58-63 FBJ osteosarcoma oncogene Mus musculus 9-12 33393145-9 2021 These data highlight an interconnected network of BACH2-FOS, disruption of which could render current chemotherapies more effective and offer a promising therapeutic strategy to overcome Ara-C resistance in p-ALL. Cytarabine 187-192 BTB domain and CNC homolog 2 Homo sapiens 50-55 33393145-9 2021 These data highlight an interconnected network of BACH2-FOS, disruption of which could render current chemotherapies more effective and offer a promising therapeutic strategy to overcome Ara-C resistance in p-ALL. Cytarabine 187-192 FBJ osteosarcoma oncogene Mus musculus 56-59 33531064-6 2021 METHODS: By utilizing the unique nature of mass cytometry for single cell multiparameter analysis, we have explored the proteomic effect and intracellular signaling response in individual leukemic cells with internal tandem duplication of FLT3 (FLT3-ITD) after midostaurin treatment in combination with daunorubicin or cytarabine. Cytarabine 319-329 fms related receptor tyrosine kinase 3 Homo sapiens 239-243 33626530-0 2021 Deoxycytidine Kinase (DCK) Mutations in Human Acute Myeloid Leukemia Resistant to Cytarabine. Cytarabine 82-92 deoxycytidine kinase Homo sapiens 0-20 33626530-0 2021 Deoxycytidine Kinase (DCK) Mutations in Human Acute Myeloid Leukemia Resistant to Cytarabine. Cytarabine 82-92 deoxycytidine kinase Homo sapiens 22-25 33626530-2 2021 Deoxycytidine kinase, encoded by DCK, catalyzes phosphorylation of cytarabine to cytarabine monophosphate, a necessary step for eventual incorporation of cytarabine triphosphate into DNA and for clinical efficacy. Cytarabine 67-77 deoxycytidine kinase Homo sapiens 0-20 33626530-2 2021 Deoxycytidine kinase, encoded by DCK, catalyzes phosphorylation of cytarabine to cytarabine monophosphate, a necessary step for eventual incorporation of cytarabine triphosphate into DNA and for clinical efficacy. Cytarabine 67-77 deoxycytidine kinase Homo sapiens 33-36 33626530-3 2021 Whether DCK mutations make AML cells resistant to cytarabine is controversial. Cytarabine 50-60 deoxycytidine kinase Homo sapiens 8-11 33626530-5 2021 DCK mutations were detected in 4 subjects with AML relapsing after achieving a complete remission and receiving high-dose cytarabine postremission therapy. Cytarabine 122-132 deoxycytidine kinase Homo sapiens 0-3 33626530-7 2021 DCK was also mutated in cytarabine-resistant but not parental AML cell lines. Cytarabine 24-34 deoxycytidine kinase Homo sapiens 0-3 33626530-8 2021 DCK mRNA concentrations were significantly decreased in cytarabine-resistant K562 and SHI-1 cells compared with cytarabine-sensitive parental cells. Cytarabine 56-66 deoxycytidine kinase Homo sapiens 0-3 33626530-8 2021 DCK mRNA concentrations were significantly decreased in cytarabine-resistant K562 and SHI-1 cells compared with cytarabine-sensitive parental cells. Cytarabine 112-122 deoxycytidine kinase Homo sapiens 0-3 33626530-10 2021 Overexpression of wild-type DCK restored cytarabine sensitivity to previously resistant leukemia cell lines. Cytarabine 41-51 deoxycytidine kinase Homo sapiens 28-31 33592119-10 2021 Patients treated with cytarabine had the highest yield of CD34+ cells (median 7.5 x 106 /kg vs 5.8 and 2.4 for etoposide and cyclophosphamide, P = .001). Cytarabine 22-32 CD34 molecule Homo sapiens 58-62 33592119-11 2021 Higher percentage of patients was able to collect >=2 x 106 CD34+ cells/kg during one leukapheresis after cytarabine (76% vs 21% for cyclophosphamide vs 36% for etoposide, P = .001). Cytarabine 106-116 CD34 molecule Homo sapiens 60-64 33592119-16 2021 Cytarabine is associated with the highest rate of successful mobilization and the highest yield of mobilized CD34+ cells. Cytarabine 0-10 CD34 molecule Homo sapiens 109-113 32911532-10 2021 Treatment with cytarabine (AraC) further induced BCL6 expression, and the levels of BCL6 induction were correlated with resistance to AraC. Cytarabine 15-25 B cell leukemia/lymphoma 6 Mus musculus 49-53 32911532-10 2021 Treatment with cytarabine (AraC) further induced BCL6 expression, and the levels of BCL6 induction were correlated with resistance to AraC. Cytarabine 15-25 B cell leukemia/lymphoma 6 Mus musculus 84-88 32911532-10 2021 Treatment with cytarabine (AraC) further induced BCL6 expression, and the levels of BCL6 induction were correlated with resistance to AraC. Cytarabine 27-31 B cell leukemia/lymphoma 6 Mus musculus 49-53 32911532-10 2021 Treatment with cytarabine (AraC) further induced BCL6 expression, and the levels of BCL6 induction were correlated with resistance to AraC. Cytarabine 134-138 B cell leukemia/lymphoma 6 Mus musculus 84-88 33531064-6 2021 METHODS: By utilizing the unique nature of mass cytometry for single cell multiparameter analysis, we have explored the proteomic effect and intracellular signaling response in individual leukemic cells with internal tandem duplication of FLT3 (FLT3-ITD) after midostaurin treatment in combination with daunorubicin or cytarabine. Cytarabine 319-329 fms related receptor tyrosine kinase 3 Homo sapiens 245-249 33531064-9 2021 Moreover, we found elevated levels of FLT3 surface expression after cytarabine treatment. Cytarabine 68-78 fms related receptor tyrosine kinase 3 Homo sapiens 38-42 33531064-10 2021 Interestingly, the surface localization of FLT3 receptor increased in vivo on the blast cell population of two AML patients during day 3 of induction therapy (daunorubicin; once/day from day 1-3 and cytarabine; twice/day from day 1-7). Cytarabine 199-209 fms related receptor tyrosine kinase 3 Homo sapiens 43-47 33531064-11 2021 We found FLT3 receptor expression to correlate with intracellular cytarabine (AraC) response. Cytarabine 66-76 fms related receptor tyrosine kinase 3 Homo sapiens 9-13 33531064-11 2021 We found FLT3 receptor expression to correlate with intracellular cytarabine (AraC) response. Cytarabine 78-82 fms related receptor tyrosine kinase 3 Homo sapiens 9-13 33531064-12 2021 AML cell line cultured with AraC with or without PKC412 had an antagonizing phosphorylation inhibition of pAKT (p = 0.042 and 0.0261, respectively) and pERK1/2 (0.0134 and 0.0096, respectively) in FLT3high compared to FLT3low expressing cell populations. Cytarabine 28-32 fms related receptor tyrosine kinase 3 Homo sapiens 197-201 33531064-12 2021 AML cell line cultured with AraC with or without PKC412 had an antagonizing phosphorylation inhibition of pAKT (p = 0.042 and 0.0261, respectively) and pERK1/2 (0.0134 and 0.0096, respectively) in FLT3high compared to FLT3low expressing cell populations. Cytarabine 28-32 fms related receptor tyrosine kinase 3 Homo sapiens 218-222 33017025-11 2021 CONCLUSION: Cytarabine administration reduces the viability of human chordoma cells. Cytarabine 12-22 CHDM Homo sapiens 69-77 33453340-5 2021 Drebrin1 downregulation impeded cell adhesion to bone marrow stromal cells, resulting in improvement of sensitivity to cytarabine. Cytarabine 119-129 drebrin 1 Homo sapiens 0-8 32564393-8 2021 Our findings demonstrate the anti-leukemia activity of fentanyl and synergistic effects between fentanyl and cytarabine in AML, via opioid receptor-independent suppression of Ras and STAT5 pathways. Cytarabine 109-119 signal transducer and activator of transcription 5A Homo sapiens 183-188 32447346-4 2021 Transcriptomic dataset analyses reveal that a USP7 gene signature is highly enriched in cells from AML patients at relapse, as well as in residual blasts from patient-derived xenograft (PDX) models treated with clinically relevant doses of cytarabine, which indicates a relationship between USP7 expression and resistance to therapy. Cytarabine 240-250 ubiquitin specific peptidase 7 Homo sapiens 46-50 32447346-4 2021 Transcriptomic dataset analyses reveal that a USP7 gene signature is highly enriched in cells from AML patients at relapse, as well as in residual blasts from patient-derived xenograft (PDX) models treated with clinically relevant doses of cytarabine, which indicates a relationship between USP7 expression and resistance to therapy. Cytarabine 240-250 ubiquitin specific peptidase 7 Homo sapiens 291-295 32447346-7 2021 Finally, we demonstrated that USP7 inhibition acts in synergy with cytarabine to kill AML cell lines and primary cells of patients with high USP7 levels. Cytarabine 67-77 ubiquitin specific peptidase 7 Homo sapiens 141-145 33075425-0 2021 A Novel cytarabine analog evokes synthetic lethality by targeting MK2 in p53-deficient cancer cells. Cytarabine 8-18 MAPK activated protein kinase 2 Homo sapiens 66-69 33075425-0 2021 A Novel cytarabine analog evokes synthetic lethality by targeting MK2 in p53-deficient cancer cells. Cytarabine 8-18 tumor protein p53 Homo sapiens 73-76 33075425-2 2021 However, 2"-fluoro-4"-seleno-ara-C (F-Se-Ara-C), a new generation of cytarabine (Ara-C) analogs, exhibited potent antitumor activity against the p53-deficient prostate cancer cell line PC-3. Cytarabine 69-79 tumor protein p53 Homo sapiens 145-148 33075425-2 2021 However, 2"-fluoro-4"-seleno-ara-C (F-Se-Ara-C), a new generation of cytarabine (Ara-C) analogs, exhibited potent antitumor activity against the p53-deficient prostate cancer cell line PC-3. Cytarabine 41-46 tumor protein p53 Homo sapiens 145-148 33462236-3 2021 CALCRL knockdown impairs leukemic growth, decreases LSC frequency, and sensitizes to cytarabine in patient-derived xenograft models. Cytarabine 85-95 calcitonin receptor like receptor Homo sapiens 0-6 33416165-4 2021 Subsequently, the protective effect of FAPalpha on Cytosine arabinoside (Ara-C)-induced apoptosis in Kasumi-1 cells was investigated via small interfering (si)RNA, and its underlying mechanism was examined by western blotting. Cytarabine 51-71 fibroblast activation protein alpha Homo sapiens 39-47 33416165-4 2021 Subsequently, the protective effect of FAPalpha on Cytosine arabinoside (Ara-C)-induced apoptosis in Kasumi-1 cells was investigated via small interfering (si)RNA, and its underlying mechanism was examined by western blotting. Cytarabine 73-78 fibroblast activation protein alpha Homo sapiens 39-47 33416165-7 2021 It was found that Kasumi-1 cells expressed beta-catenin, which could be inhibited by Ara-C, and beta-catenin expression was significantly activated when co-cultured with BMMSCs, even in the presence of Ara-C. Cytarabine 85-90 catenin beta 1 Homo sapiens 43-55 33513156-9 2021 We also examined the therapeutic efficacy of these drugs in combination with cytosine arabinoside and the effects of SLFN11 on the efficacy of cytosine arabinoside in SLFN11-overexpressing cells. Cytarabine 143-163 schlafen family member 11 Homo sapiens 117-123 33513156-9 2021 We also examined the therapeutic efficacy of these drugs in combination with cytosine arabinoside and the effects of SLFN11 on the efficacy of cytosine arabinoside in SLFN11-overexpressing cells. Cytarabine 143-163 schlafen family member 11 Homo sapiens 167-173 33513156-12 2021 The EZH2 and HDAC epigenetic modifiers upregulated SLFN11 expression in GCB-derived lymphoma cells and made them more susceptible to cytosine arabinoside. Cytarabine 133-153 enhancer of zeste 2 polycomb repressive complex 2 subunit Homo sapiens 4-8 33513156-12 2021 The EZH2 and HDAC epigenetic modifiers upregulated SLFN11 expression in GCB-derived lymphoma cells and made them more susceptible to cytosine arabinoside. Cytarabine 133-153 histone deacetylase 9 Homo sapiens 13-17 33513156-12 2021 The EZH2 and HDAC epigenetic modifiers upregulated SLFN11 expression in GCB-derived lymphoma cells and made them more susceptible to cytosine arabinoside. Cytarabine 133-153 schlafen family member 11 Homo sapiens 51-57 33513156-13 2021 SLFN11 overexpression further sensitized GCB-derived lymphoma cells to cytosine arabinoside. Cytarabine 71-91 schlafen family member 11 Homo sapiens 0-6 33513156-15 2021 GCB-derived lymphomas with low SLFN11 expression can be treated by the combination of epigenetic modifiers and cytosine arabinoside. Cytarabine 111-131 schlafen family member 11 Homo sapiens 31-37 33436370-5 2021 Moreover, pharmacological inhibition of PHGDH sensitised FLT3-ITD AMLs to the standard of care chemotherapeutic cytarabine. Cytarabine 112-122 phosphoglycerate dehydrogenase Homo sapiens 40-45 33473264-4 2021 Here, we present an AML patient resembling APL with a novel cleavage and polyadenylation specific factor 6 (CPSF6)-RARG fusion, showing resistance to ATRA and poor response to chemotherapy with homoharringtonine and cytarabine. Cytarabine 216-226 cleavage and polyadenylation specific factor 6 Homo sapiens 60-106 33473264-4 2021 Here, we present an AML patient resembling APL with a novel cleavage and polyadenylation specific factor 6 (CPSF6)-RARG fusion, showing resistance to ATRA and poor response to chemotherapy with homoharringtonine and cytarabine. Cytarabine 216-226 cleavage and polyadenylation specific factor 6 Homo sapiens 108-113 33473264-4 2021 Here, we present an AML patient resembling APL with a novel cleavage and polyadenylation specific factor 6 (CPSF6)-RARG fusion, showing resistance to ATRA and poor response to chemotherapy with homoharringtonine and cytarabine. Cytarabine 216-226 retinoic acid receptor gamma Homo sapiens 115-119 33017025-13 2021 Based on our findings, we recommend the evaluation of cytarabine and tretinoin in an expanded set of human chordoma cell lines and animal models. Cytarabine 54-64 CHDM Homo sapiens 107-115 33414469-5 2021 Nrf2 overexpression protected the AML cells from apoptosis induced by cytarabine in vitro and increased the risk of drug resistance associated with a gene mutation in vivo. Cytarabine 70-80 NFE2 like bZIP transcription factor 2 Homo sapiens 0-4 33071214-0 2021 Selective dysregulation of ABC transporters in methotrexate-resistant leukemia T-cells can confer cross-resistance to cytarabine, vincristine and dexamethasone, but not doxorubicin. Cytarabine 118-128 ATP binding cassette subfamily B member 6 (Langereis blood group) Homo sapiens 27-30 32905646-0 2021 DNA Methylation-Based Epigenetic Repression of SLC22A4 Promotes Resistance to Cytarabine in Acute Myeloid Leukemia. Cytarabine 78-88 solute carrier family 22 member 4 Homo sapiens 47-54 32905646-1 2021 Reduced expression of the uptake transporter, OCTN1 (SLC22A4), has been reported as a strong predictor of poor event-free and overall survival in multiple cohorts of patients with acute myeloid leukemia (AML) receiving the cytidine nucleoside analog, cytarabine (Ara-C). Cytarabine 251-261 solute carrier family 22 member 4 Homo sapiens 46-51 32905646-1 2021 Reduced expression of the uptake transporter, OCTN1 (SLC22A4), has been reported as a strong predictor of poor event-free and overall survival in multiple cohorts of patients with acute myeloid leukemia (AML) receiving the cytidine nucleoside analog, cytarabine (Ara-C). Cytarabine 251-261 solute carrier family 22 member 4 Homo sapiens 53-60 32905646-1 2021 Reduced expression of the uptake transporter, OCTN1 (SLC22A4), has been reported as a strong predictor of poor event-free and overall survival in multiple cohorts of patients with acute myeloid leukemia (AML) receiving the cytidine nucleoside analog, cytarabine (Ara-C). Cytarabine 263-268 solute carrier family 22 member 4 Homo sapiens 46-51 32905646-1 2021 Reduced expression of the uptake transporter, OCTN1 (SLC22A4), has been reported as a strong predictor of poor event-free and overall survival in multiple cohorts of patients with acute myeloid leukemia (AML) receiving the cytidine nucleoside analog, cytarabine (Ara-C). Cytarabine 263-268 solute carrier family 22 member 4 Homo sapiens 53-60 32905646-3 2021 We found increased basal SLC22A4 methylation was associated with decreased Ara-C uptake in AML cell lines. Cytarabine 75-80 solute carrier family 22 member 4 Homo sapiens 25-32 33356802-0 2021 JAK-STAT inhibitor as a potential therapeutic opportunity in AML patients resistant to cytarabine and epigenetic therapy. Cytarabine 87-97 signal transducer and activator of transcription 3 Homo sapiens 4-8 32950042-0 2020 Post-remission Therapy with Repeated Courses of High Dose Cytarabine, Idarubicin and Limited Autologous Stem Cell Support Achieves a Very Good Long-Term Outcome in ELN Favorable and Intermediate-Risk AML. Cytarabine 58-68 elastin Homo sapiens 164-167 33189657-0 2021 Corrigendum to "AC220 and AraC cause differential inhibitory dynamics in patient-derived M5-AML with FLT3-ITD and, thus, ultimately distinct therapeutic outcomes" [Experimental Hematology 2017;45:36-44]. Cytarabine 26-30 fms related receptor tyrosine kinase 3 Homo sapiens 101-105 32638373-1 2021 The sterile alpha motif and histidine-aspartic domain-containing protein 1 (SAMHD1) has been demonstrated to predict the response to high-dose cytarabine consolidation treatment in acute myeloid leukemia patients. Cytarabine 143-153 SAM and HD domain containing deoxynucleoside triphosphate triphosphohydrolase 1 Homo sapiens 76-82 32638373-2 2021 Here, we evaluated SAMHD1 as potential biomarker for the response to high-dose cytarabine in mantle cell lymphoma (MCL) patients. Cytarabine 79-89 SAM and HD domain containing deoxynucleoside triphosphate triphosphohydrolase 1 Homo sapiens 19-25 32638373-6 2021 In patients treated with high-dose cytarabine- or fludarabine-containing regimes, SAMHD1 expression was not significantly associated with FFS or complete remission rate. Cytarabine 35-45 SAM and HD domain containing deoxynucleoside triphosphate triphosphohydrolase 1 Homo sapiens 82-88 32638373-7 2021 SAMHD1 expression in B cell lymphoma cell lines, however, inversely correlated with their in vitro response to cytarabine as single agent (R = 0.65, p = 0.0065). Cytarabine 111-121 SAM and HD domain containing deoxynucleoside triphosphate triphosphohydrolase 1 Homo sapiens 0-6 33270982-8 2021 We showed that miR-15a-5p and miR-21-5p overexpression decreased apoptosis induced by cytarabine and/or daunorubicin. Cytarabine 86-96 microRNA 215 Homo sapiens 30-39 33374216-0 2020 Fludarabine, High-Dose Cytarabine and Idarubicin-Based Induction May Overcome the Negative Prognostic Impact of FLT3-ITD in NPM1 Mutated AML, Irrespectively of FLT3-ITD Allelic Burden. Cytarabine 23-33 fms related receptor tyrosine kinase 3 Homo sapiens 112-116 33276759-10 2020 In brief, combined radotinib and Ara-C significantly induced Annexin V-positive cells, cytosolic cytochrome C, and the pro-apoptotic protein Bax in AML cells including HL60, HEL92.1.7, and THP-1. Cytarabine 33-38 annexin A5 Homo sapiens 61-70 33276759-10 2020 In brief, combined radotinib and Ara-C significantly induced Annexin V-positive cells, cytosolic cytochrome C, and the pro-apoptotic protein Bax in AML cells including HL60, HEL92.1.7, and THP-1. Cytarabine 33-38 BCL2 associated X, apoptosis regulator Homo sapiens 141-144 33276759-11 2020 In addition, mitochondrial membrane potential and Bcl-xl protein were markedly decreased by radotinib and Ara-C. Cytarabine 106-111 BCL2 like 1 Homo sapiens 50-56 33276759-14 2020 Additionally, radotinib and Ara-C co-treatment induced G0/G1 arrest via the induction of CDKIs such as p21 and p27 and the inhibition of CDK2 and cyclin E. Thus, radotinib/Ara-C induces mitochondrial-dependent apoptosis and G0/G1 arrest via the regulation of the CDKI-CDK-cyclin cascade in AML cells. Cytarabine 28-33 H3 histone pseudogene 16 Homo sapiens 103-106 33276759-14 2020 Additionally, radotinib and Ara-C co-treatment induced G0/G1 arrest via the induction of CDKIs such as p21 and p27 and the inhibition of CDK2 and cyclin E. Thus, radotinib/Ara-C induces mitochondrial-dependent apoptosis and G0/G1 arrest via the regulation of the CDKI-CDK-cyclin cascade in AML cells. Cytarabine 28-33 dynactin subunit 6 Homo sapiens 111-114 33276759-14 2020 Additionally, radotinib and Ara-C co-treatment induced G0/G1 arrest via the induction of CDKIs such as p21 and p27 and the inhibition of CDK2 and cyclin E. Thus, radotinib/Ara-C induces mitochondrial-dependent apoptosis and G0/G1 arrest via the regulation of the CDKI-CDK-cyclin cascade in AML cells. Cytarabine 28-33 cyclin dependent kinase 2 Homo sapiens 137-141 33276759-14 2020 Additionally, radotinib and Ara-C co-treatment induced G0/G1 arrest via the induction of CDKIs such as p21 and p27 and the inhibition of CDK2 and cyclin E. Thus, radotinib/Ara-C induces mitochondrial-dependent apoptosis and G0/G1 arrest via the regulation of the CDKI-CDK-cyclin cascade in AML cells. Cytarabine 28-33 cyclin dependent kinase 2 Homo sapiens 89-92 33276759-14 2020 Additionally, radotinib and Ara-C co-treatment induced G0/G1 arrest via the induction of CDKIs such as p21 and p27 and the inhibition of CDK2 and cyclin E. Thus, radotinib/Ara-C induces mitochondrial-dependent apoptosis and G0/G1 arrest via the regulation of the CDKI-CDK-cyclin cascade in AML cells. Cytarabine 28-33 proliferating cell nuclear antigen Homo sapiens 146-152 33096154-3 2020 Accordingly, several studies on combining glucose transporter (GLUT) inhibitors with chemotherapeutic agents, such as doxorubicin, paclitaxel, and cytarabine, showed synergistic or additive anticancer effects, reduced chemo-, radio-, and immuno-resistance, and reduced toxicity due to lowering the therapeutic doses required for desired chemotherapeutic effects, as compared with monotherapy. Cytarabine 147-157 solute carrier family 2 member 1 Homo sapiens 42-61 33096154-3 2020 Accordingly, several studies on combining glucose transporter (GLUT) inhibitors with chemotherapeutic agents, such as doxorubicin, paclitaxel, and cytarabine, showed synergistic or additive anticancer effects, reduced chemo-, radio-, and immuno-resistance, and reduced toxicity due to lowering the therapeutic doses required for desired chemotherapeutic effects, as compared with monotherapy. Cytarabine 147-157 solute carrier family 2 member 1 Homo sapiens 63-67 33290798-0 2021 Cytosine arabinoside induces phosphorylation of histone H2AX in hippocampal neurons via a noncanonical pathway. Cytarabine 0-20 H2A.X variant histone Homo sapiens 48-60 33290798-3 2021 To identify the mechanism by which Ara-C kills neurons, we assessed the levels of phosphorylated histone H2AX (gamma-H2AX), a marker for DNA double-strand breaks (DSBs), in hippocampal neurons cultured for 48 h with Ara-C. Cytarabine 35-40 H2A.X variant histone Homo sapiens 97-109 33290798-7 2021 Furthermore, Ara-C-induced gamma-H2AX formation appeared to utilize cyclin-dependent kinase 7, but not ataxia telangiectasia mutated (ATM) or ATM and Rad3 related, which are well-known kinases in gamma-H2AX formation. Cytarabine 13-18 cyclin dependent kinase 7 Homo sapiens 68-93 33967147-8 2021 After the standard induction therapy with daunorubicin and cytarabine, the number of myeloblasts in the bone marrow decreased, and the amplified MYC signals disappeared. Cytarabine 59-69 MYC proto-oncogene, bHLH transcription factor Homo sapiens 145-148 33276759-14 2020 Additionally, radotinib and Ara-C co-treatment induced G0/G1 arrest via the induction of CDKIs such as p21 and p27 and the inhibition of CDK2 and cyclin E. Thus, radotinib/Ara-C induces mitochondrial-dependent apoptosis and G0/G1 arrest via the regulation of the CDKI-CDK-cyclin cascade in AML cells. Cytarabine 172-177 H3 histone pseudogene 16 Homo sapiens 103-106 33276759-14 2020 Additionally, radotinib and Ara-C co-treatment induced G0/G1 arrest via the induction of CDKIs such as p21 and p27 and the inhibition of CDK2 and cyclin E. Thus, radotinib/Ara-C induces mitochondrial-dependent apoptosis and G0/G1 arrest via the regulation of the CDKI-CDK-cyclin cascade in AML cells. Cytarabine 172-177 dynactin subunit 6 Homo sapiens 111-114 33276759-14 2020 Additionally, radotinib and Ara-C co-treatment induced G0/G1 arrest via the induction of CDKIs such as p21 and p27 and the inhibition of CDK2 and cyclin E. Thus, radotinib/Ara-C induces mitochondrial-dependent apoptosis and G0/G1 arrest via the regulation of the CDKI-CDK-cyclin cascade in AML cells. Cytarabine 172-177 cyclin dependent kinase 2 Homo sapiens 89-92 33276759-14 2020 Additionally, radotinib and Ara-C co-treatment induced G0/G1 arrest via the induction of CDKIs such as p21 and p27 and the inhibition of CDK2 and cyclin E. Thus, radotinib/Ara-C induces mitochondrial-dependent apoptosis and G0/G1 arrest via the regulation of the CDKI-CDK-cyclin cascade in AML cells. Cytarabine 172-177 proliferating cell nuclear antigen Homo sapiens 146-152 33211826-5 2020 The impact of TP53mut VAF on clinical outcomes was driven by patients treated with a cytarabine-based regimen (median OS, 4.7 vs 7.3 months for VAF >40% vs <=40%; P = .006), whereas VAF did not significantly affect OS in patients treated with HMA. Cytarabine 85-95 tumor protein p53 Homo sapiens 14-21 33262524-4 2021 The expression of both miR-10a and its downstream targets were strongly predictive of MDM2 inhibitor sensitivity in cell lines, primary AML specimens, and correlated to response in patients treated with both MDM2 inhibitors and cytarabine. Cytarabine 228-238 microRNA 10a Homo sapiens 23-30 33262524-5 2021 Furthermore, miR-10a inhibition induced synergy between MDM2 inhibitor Nutlin-3a and cytarabine in both in vitro and in vivo AML models. Cytarabine 85-95 microRNA 10a Homo sapiens 13-20 33262524-7 2021 Together these findings demonstrate that miR-10a may be useful as both a biomarker to identify patients most likely to respond to cytarabine+MDM2 inhibition and also a druggable target to increase their efficacy. Cytarabine 130-140 microRNA 10a Homo sapiens 41-48 33211826-8 2020 The best long-term outcomes were observed in those with 1 TP53 mutation with VAF <=40% who received a frontline cytarabine-based regimen (2-year OS, 38% vs 6% for all others; P < .001). Cytarabine 112-122 tumor protein p53 Homo sapiens 58-62 33077697-0 2020 MicroRNA-143 sensitizes acute myeloid leukemia cells to cytarabine via targeting ATG7- and ATG2B-dependent autophagy. Cytarabine 56-66 microRNA 143 Homo sapiens 0-12 33159047-9 2020 In addition, inhibition of SYK increases the sensitivity of LSCs to cytarabine (AraC), a standard of AML induction therapy. Cytarabine 68-78 spleen tyrosine kinase Mus musculus 27-30 33159047-9 2020 In addition, inhibition of SYK increases the sensitivity of LSCs to cytarabine (AraC), a standard of AML induction therapy. Cytarabine 80-84 spleen tyrosine kinase Mus musculus 27-30 32152464-0 2020 UGT1A1 genotype influences clinical outcome in patients with intermediate-risk acute myeloid leukemia treated with cytarabine-based chemotherapy. Cytarabine 115-125 UDP glucuronosyltransferase family 1 member A1 Homo sapiens 0-6 32152464-4 2020 Here we report the association between the UGT1A1 rs8175347 genotype and the clinical outcome of 455 intermediate-risk cytogenetic AML patients receiving cytarabine-based chemotherapy. Cytarabine 154-164 UDP glucuronosyltransferase family 1 member A1 Homo sapiens 43-49 33120845-13 2020 LESSONS: APL patients with STAT5B-RARa is not only resistant to ATRA, but also to conventional combination chemotherapy such as daunorubicin and cytarabine/idarubicin and cytarabine or other regimens. Cytarabine 145-155 signal transducer and activator of transcription 5B Homo sapiens 27-33 33120845-13 2020 LESSONS: APL patients with STAT5B-RARa is not only resistant to ATRA, but also to conventional combination chemotherapy such as daunorubicin and cytarabine/idarubicin and cytarabine or other regimens. Cytarabine 145-155 retinoic acid receptor alpha Homo sapiens 34-38 33120845-13 2020 LESSONS: APL patients with STAT5B-RARa is not only resistant to ATRA, but also to conventional combination chemotherapy such as daunorubicin and cytarabine/idarubicin and cytarabine or other regimens. Cytarabine 171-181 signal transducer and activator of transcription 5B Homo sapiens 27-33 33120845-13 2020 LESSONS: APL patients with STAT5B-RARa is not only resistant to ATRA, but also to conventional combination chemotherapy such as daunorubicin and cytarabine/idarubicin and cytarabine or other regimens. Cytarabine 171-181 retinoic acid receptor alpha Homo sapiens 34-38 33077697-3 2020 Here, we report that cytarabine treatment reduces miR-143 expression in AML cell lines and primary AML cells. Cytarabine 21-31 microRNA 143 Homo sapiens 50-57 33077697-4 2020 Moreover, ectopic expression of miR-143 further decreases cell viability in cytarabine-treated AML cells. Cytarabine 76-86 microRNA 143 Homo sapiens 32-39 33077697-5 2020 By contrast, miR-143 knockdown inhibits cytarabine-induced cytotoxicity, together indicating a role of miR-143 in enhancing cytarabine sensitivity in AML. Cytarabine 40-50 microRNA 143 Homo sapiens 13-20 33077697-5 2020 By contrast, miR-143 knockdown inhibits cytarabine-induced cytotoxicity, together indicating a role of miR-143 in enhancing cytarabine sensitivity in AML. Cytarabine 40-50 microRNA 143 Homo sapiens 103-110 32990804-1 2020 PURPOSE: Cytarabine, a key chemotherapy agent for acute myeloid leukemia (AML) treatment, is deaminated into inactive uracil-arabinoside by cytidine deaminase. Cytarabine 9-19 cytidine deaminase Homo sapiens 140-158 32687450-1 2020 PURPOSE: The B-cell lymphoma 2 (BCL-2) inhibitor venetoclax has an emerging role in acute myeloid leukemia (AML), with promising response rates in combination with hypomethylating agents or low-dose cytarabine in older patients. Cytarabine 199-209 BCL2 apoptosis regulator Homo sapiens 13-30 32687450-1 2020 PURPOSE: The B-cell lymphoma 2 (BCL-2) inhibitor venetoclax has an emerging role in acute myeloid leukemia (AML), with promising response rates in combination with hypomethylating agents or low-dose cytarabine in older patients. Cytarabine 199-209 BCL2 apoptosis regulator Homo sapiens 32-37 33077697-5 2020 By contrast, miR-143 knockdown inhibits cytarabine-induced cytotoxicity, together indicating a role of miR-143 in enhancing cytarabine sensitivity in AML. Cytarabine 124-134 microRNA 143 Homo sapiens 13-20 33077697-0 2020 MicroRNA-143 sensitizes acute myeloid leukemia cells to cytarabine via targeting ATG7- and ATG2B-dependent autophagy. Cytarabine 56-66 autophagy related 7 Homo sapiens 81-85 33077697-5 2020 By contrast, miR-143 knockdown inhibits cytarabine-induced cytotoxicity, together indicating a role of miR-143 in enhancing cytarabine sensitivity in AML. Cytarabine 124-134 microRNA 143 Homo sapiens 103-110 33077697-6 2020 Subsequently, we show that miR-143 inhibits autophagy in cytarabine-treated AML cells by directly targeting autophagy-related proteins (ATG), ATG7 and ATG2B, two critical known components of autophagic machinery. Cytarabine 57-67 microRNA 143 Homo sapiens 27-34 33077697-6 2020 Subsequently, we show that miR-143 inhibits autophagy in cytarabine-treated AML cells by directly targeting autophagy-related proteins (ATG), ATG7 and ATG2B, two critical known components of autophagic machinery. Cytarabine 57-67 autophagy related 7 Homo sapiens 142-146 33077697-0 2020 MicroRNA-143 sensitizes acute myeloid leukemia cells to cytarabine via targeting ATG7- and ATG2B-dependent autophagy. Cytarabine 56-66 autophagy related 2B Homo sapiens 91-96 33077697-6 2020 Subsequently, we show that miR-143 inhibits autophagy in cytarabine-treated AML cells by directly targeting autophagy-related proteins (ATG), ATG7 and ATG2B, two critical known components of autophagic machinery. Cytarabine 57-67 autophagy related 2B Homo sapiens 151-156 33008453-2 2020 Here, we report a case of a 55-year-old female undergoing treatment for CD20+ B cell acute lymphoblastic leukemia who experienced a viral reactivation after receiving rituximab, cytarabine, and dasatinib. Cytarabine 178-188 keratin 20 Homo sapiens 72-76 33077697-8 2020 Overall, this study demonstrates that targeting ATG7 and ATG2B-dependent autophagy is a critical mechanism by which miR-143 sensitizes AML to cytarabine, implicating it as a potential therapeutic target in AML treatment. Cytarabine 142-152 autophagy related 7 Homo sapiens 48-52 33077697-8 2020 Overall, this study demonstrates that targeting ATG7 and ATG2B-dependent autophagy is a critical mechanism by which miR-143 sensitizes AML to cytarabine, implicating it as a potential therapeutic target in AML treatment. Cytarabine 142-152 autophagy related 2B Homo sapiens 57-62 33077697-8 2020 Overall, this study demonstrates that targeting ATG7 and ATG2B-dependent autophagy is a critical mechanism by which miR-143 sensitizes AML to cytarabine, implicating it as a potential therapeutic target in AML treatment. Cytarabine 142-152 microRNA 143 Homo sapiens 116-123 33123543-7 2020 T-5224, the inhibitor of FosB, was administered to AML cell lines, which could inhibit cell proliferation, promote apoptosis, and restore the sensitivity of AML cells to cytarabine (Ara-C). Cytarabine 170-180 FosB proto-oncogene, AP-1 transcription factor subunit Homo sapiens 25-29 33123543-7 2020 T-5224, the inhibitor of FosB, was administered to AML cell lines, which could inhibit cell proliferation, promote apoptosis, and restore the sensitivity of AML cells to cytarabine (Ara-C). Cytarabine 182-187 FosB proto-oncogene, AP-1 transcription factor subunit Homo sapiens 25-29 33123543-8 2020 In summary, a higher level of hsa-miR-12462 in AML cells is associated with increased sensitivity to Ara-C via targeting FosB. Cytarabine 101-106 FosB proto-oncogene, AP-1 transcription factor subunit Homo sapiens 121-125 32641297-2 2020 Here, we show that the ectonucleotidase CD39 (ENTPD1) is upregulated in cytarabine (AraC)-resistant leukemic cells from both AML cell lines and patient samples in vivo and in vitro. Cytarabine 84-88 ectonucleoside triphosphate diphosphohydrolase 1 Homo sapiens 40-44 32641297-0 2020 Extracellular ATP and CD39 activate cAMP-mediated mitochondrial stress response to promote cytarabine resistance in acute myeloid leukemia. Cytarabine 91-101 ectonucleoside triphosphate diphosphohydrolase 1 Homo sapiens 22-26 32641297-2 2020 Here, we show that the ectonucleotidase CD39 (ENTPD1) is upregulated in cytarabine (AraC)-resistant leukemic cells from both AML cell lines and patient samples in vivo and in vitro. Cytarabine 72-82 ectonucleoside triphosphate diphosphohydrolase 1 Homo sapiens 40-44 32641297-2 2020 Here, we show that the ectonucleotidase CD39 (ENTPD1) is upregulated in cytarabine (AraC)-resistant leukemic cells from both AML cell lines and patient samples in vivo and in vitro. Cytarabine 84-88 ectonucleoside triphosphate diphosphohydrolase 1 Homo sapiens 46-52 32641297-2 2020 Here, we show that the ectonucleotidase CD39 (ENTPD1) is upregulated in cytarabine (AraC)-resistant leukemic cells from both AML cell lines and patient samples in vivo and in vitro. Cytarabine 72-82 ectonucleoside triphosphate diphosphohydrolase 1 Homo sapiens 46-52 32641297-4 2020 High CD39 activity promotes AraC resistance by enhancing mitochondrial activity and biogenesis through activation of a cAMP-mediated adaptive mitochondrial stress response. Cytarabine 28-32 ectonucleoside triphosphate diphosphohydrolase 1 Homo sapiens 5-9 32641297-5 2020 Finally, genetic and pharmacological inhibition of CD39 eATPase activity blocks the mitochondrial reprogramming triggered by AraC treatment and markedly enhances its cytotoxicity in AML cells in vitro and in vivo. Cytarabine 125-129 ectonucleoside triphosphate diphosphohydrolase 1 Homo sapiens 51-55 32788570-0 2020 Expression of Fibroblast Growth Factor 4 in a Rat Model of Polydactyly of the Thumb Induced by Cytarabine. Cytarabine 95-105 fibroblast growth factor 4 Rattus norvegicus 14-40 32543749-8 2020 Furthermore, overexpression of miR-582-5p can increase sensitivity of cells to Ara-C. Cytarabine 79-84 microRNA 582 Homo sapiens 31-38 33499894-10 2020 CONCLUSION: These observations in 72 BCP-ALL cell lines suggested that the risk allele of the relapse-linked SNPs of ARID5B may be involved in a higher relapse rate because of resistance to chemotherapeutic agents such as VCR, CY, and AraC. Cytarabine 235-239 AT-rich interaction domain 5B Homo sapiens 117-123 32748108-1 2020 BACKGROUND: AML patients with FLT3/ITD mutations have poor response to cytarabine-based chemotherapy. Cytarabine 71-81 fms related receptor tyrosine kinase 3 Homo sapiens 30-34 32748108-2 2020 FLT3 inhibitors (FLT3i) may resensitize cells to cytarabine (CYT). Cytarabine 49-59 fms related receptor tyrosine kinase 3 Homo sapiens 0-4 32748108-2 2020 FLT3 inhibitors (FLT3i) may resensitize cells to cytarabine (CYT). Cytarabine 61-64 fms related receptor tyrosine kinase 3 Homo sapiens 0-4 32748108-15 2020 CONCLUSION: Simultaneous administration of quizartinib and CYT every other day is a promising combination regimen for AML patients with FLT3 mutations. Cytarabine 59-62 fms related receptor tyrosine kinase 3 Homo sapiens 136-140 32788570-1 2020 BACKGROUND The aim of this study was to assess the expression and mechanisms of fibroblast growth factor 4 in polydactyly of the thumb induced by cytarabine. Cytarabine 146-156 fibroblast growth factor 4 Rattus norvegicus 80-106 32788570-11 2020 In this process, cytarabine can induce the expression of FGF4 on the tip of the embryonic limb bud, which further leads to abnormal development of the embryonic limb bud and eventually causes a congenital deformity. Cytarabine 17-27 fibroblast growth factor 4 Rattus norvegicus 57-61 32298020-6 2020 RESULTS: The mean peak of CD34+ cells/ul in peripheral blood was 132 (range, 84-202) in Ara-C and 51 (range, 29-69) in Cy cohort (p < 0.001). Cytarabine 88-93 CD34 molecule Homo sapiens 26-30 32298020-9 2020 In the Ara-C group 98% of patients obtained more than 4x106 CD34+ cells/kg required for tandem transplantation. Cytarabine 7-12 CD34 molecule Homo sapiens 60-64 32708452-6 2020 Therefore, we generated GLI3-knockdown cell lines using small hairpin RNAs (shRNA) and evaluated their sensitivity to Ara-C in vitro. Cytarabine 118-123 GLI family zinc finger 3 Homo sapiens 24-28 32686665-5 2020 We also demonstrate that Adenylate kinase isoenzyme 1 (AK1) inactivates antimetabolites like Cytarabine. Cytarabine 93-103 adenylate kinase 1 Homo sapiens 25-53 32686665-5 2020 We also demonstrate that Adenylate kinase isoenzyme 1 (AK1) inactivates antimetabolites like Cytarabine. Cytarabine 93-103 adenylate kinase 1 Homo sapiens 55-58 32686665-6 2020 Consequently, high AK1 levels correlate with poor survival of Cytarabine-treated acute myeloid leukemia patients, qualifying AK1 as a patient stratification marker and possibly as a drug target. Cytarabine 62-72 adenylate kinase 1 Homo sapiens 19-22 32686665-6 2020 Consequently, high AK1 levels correlate with poor survival of Cytarabine-treated acute myeloid leukemia patients, qualifying AK1 as a patient stratification marker and possibly as a drug target. Cytarabine 62-72 adenylate kinase 1 Homo sapiens 125-128 32703317-8 2020 In summary, a higher level of hsa-miR-12462 in AML cells is associated with increased sensitivity to cytarabine chemotherapy via downregulation of SLC9A1. Cytarabine 101-111 solute carrier family 9 member A1 Homo sapiens 147-153 32708452-7 2020 The knockdown of GLI3 partly abolished the effect of Ara-C on colony formation and induction of apoptosis, indicating that GLI3 downregulation results in Ara-C resistance. Cytarabine 53-58 GLI family zinc finger 3 Homo sapiens 17-21 32708452-7 2020 The knockdown of GLI3 partly abolished the effect of Ara-C on colony formation and induction of apoptosis, indicating that GLI3 downregulation results in Ara-C resistance. Cytarabine 53-58 GLI family zinc finger 3 Homo sapiens 123-127 32708452-7 2020 The knockdown of GLI3 partly abolished the effect of Ara-C on colony formation and induction of apoptosis, indicating that GLI3 downregulation results in Ara-C resistance. Cytarabine 154-159 GLI family zinc finger 3 Homo sapiens 17-21 32708452-7 2020 The knockdown of GLI3 partly abolished the effect of Ara-C on colony formation and induction of apoptosis, indicating that GLI3 downregulation results in Ara-C resistance. Cytarabine 154-159 GLI family zinc finger 3 Homo sapiens 123-127 32708452-9 2020 Knockdown of GLI3 resulted in the upregulation of SAM and HD domain-containing protein 1 (SAMHD1), cytidine deaminase (CDA), and ATP-binding cassette C11 (ABCC11)/multidrug resistance-associated protein 8 (MRP8), each of which has been identified as a predictive marker for Ara-C response in acute myeloid leukemia. Cytarabine 274-279 GLI family zinc finger 3 Homo sapiens 13-17 32029439-1 2020 PURPOSE: Cytarabine, 100-200 mg/mE+2/d, is commonly-used in induction therapy of acute myeloid leukaemia (AML). Cytarabine 9-19 malic enzyme 2, NAD(+)-dependent, mitochondrial Mus musculus 32-38 32665796-7 2020 RNA sequencing revealed that cytarabine treatment promoted MRTF-SRF pathway activation. Cytarabine 29-39 serum response factor Mus musculus 64-67 32145118-0 2020 Mec (mitoxantrone, etoposide, and cytarabine) induces complete remission and is an effective bridge to transplantat in acute myeloid leukemia. Cytarabine 34-44 C-C motif chemokine ligand 28 Homo sapiens 0-3 32606608-5 2020 We, therefore, tested the hypothesis of the combination Ara-C with NK-1R antagonist could enhance the efficacy of Ara-C. Cytarabine 114-119 tachykinin receptor 1 Homo sapiens 67-72 32581304-7 2020 SAMHD1 has a larger impact on nelarabine/AraG than on cytarabine in ALL cells. Cytarabine 54-64 SAM and HD domain containing deoxynucleoside triphosphate triphosphohydrolase 1 Homo sapiens 0-6 32429253-4 2020 Ex vivo response of primary AML blasts towards cytarabine (Ara C), daunorubicin (DNR), etoposide (VP16), and cladribine (2-CdA) was associated with the expression of 101, 345, 206, and 599 genes, respectively (p < 0.001, FDR 0.004-0.416). Cytarabine 47-57 cytidine deaminase Homo sapiens 123-126 32037927-3 2020 CPX-351 is a liposomal encapsulated formulation of cytarabine and daunorubicin in a 5:1 molar ratio that has been demonstrated to deliver synergistic ratiometric dosing of these drugs in pre-clinical studies. Cytarabine 51-61 T-box transcription factor 22 Homo sapiens 0-3 32037927-4 2020 Early phase studies noted the encapsulated formulation of CPX-351 led to the extended duration of detectable cytarabine and daunorubicin levels compared to conventional chemotherapy, which may contribute to prolonged cytopenias. Cytarabine 109-119 T-box transcription factor 22 Homo sapiens 58-61 32433559-5 2020 In-vitro, Kasumi-1 leukemic cell line, sorted by CD34 expression, showed increased apoptosis only in the CD34- subpopulation after exposure to cytosine arabinoside (Ara-C) or daunorubicin. Cytarabine 143-163 CD34 molecule Homo sapiens 49-53 32433559-5 2020 In-vitro, Kasumi-1 leukemic cell line, sorted by CD34 expression, showed increased apoptosis only in the CD34- subpopulation after exposure to cytosine arabinoside (Ara-C) or daunorubicin. Cytarabine 143-163 CD34 molecule Homo sapiens 105-109 32433559-7 2020 MEK1/2 inhibition elevated Ara-C ability to induce apoptosis in CD34+ cells, suggesting that MEK1/2-ERK1/2 is surviving signaling, which correlates to cell maturation levels and plays a role in chemoresistance. Cytarabine 27-32 mitogen-activated protein kinase kinase 1 Homo sapiens 0-6 32433559-7 2020 MEK1/2 inhibition elevated Ara-C ability to induce apoptosis in CD34+ cells, suggesting that MEK1/2-ERK1/2 is surviving signaling, which correlates to cell maturation levels and plays a role in chemoresistance. Cytarabine 27-32 CD34 molecule Homo sapiens 64-68 32433559-7 2020 MEK1/2 inhibition elevated Ara-C ability to induce apoptosis in CD34+ cells, suggesting that MEK1/2-ERK1/2 is surviving signaling, which correlates to cell maturation levels and plays a role in chemoresistance. Cytarabine 27-32 mitogen-activated protein kinase kinase 1 Homo sapiens 93-99 32433559-7 2020 MEK1/2 inhibition elevated Ara-C ability to induce apoptosis in CD34+ cells, suggesting that MEK1/2-ERK1/2 is surviving signaling, which correlates to cell maturation levels and plays a role in chemoresistance. Cytarabine 27-32 mitogen-activated protein kinase 3 Homo sapiens 100-106 32509169-8 2020 In cellular experiments, circ-ANXA2 was upregulated in AML cell lines, and its knockdown suppressed proliferation, enhanced apoptosis of THP-1 and KG-1 cells and increased their chemosensitivity to cytarabine and daunorbicin. Cytarabine 198-208 annexin A2 Homo sapiens 30-35 32429253-4 2020 Ex vivo response of primary AML blasts towards cytarabine (Ara C), daunorubicin (DNR), etoposide (VP16), and cladribine (2-CdA) was associated with the expression of 101, 345, 206, and 599 genes, respectively (p < 0.001, FDR 0.004-0.416). Cytarabine 59-64 cytidine deaminase Homo sapiens 123-126 32432757-0 2020 TUG1 weakens the sensitivity of acute myeloid leukemia cells to cytarabine by regulating miR-655-3p/CCND1 axis. Cytarabine 64-74 taurine up-regulated 1 Homo sapiens 0-4 32432757-0 2020 TUG1 weakens the sensitivity of acute myeloid leukemia cells to cytarabine by regulating miR-655-3p/CCND1 axis. Cytarabine 64-74 cyclin D1 Homo sapiens 100-105 32432757-10 2020 MiR-655-3p directly targeted CCND1, and CCND1 overexpression attenuated miR-655-3p restoration-mediated reinforcement of Ara-C sensitivity in AML cells. Cytarabine 121-126 cyclin D1 Homo sapiens 40-45 32432757-12 2020 CONCLUSIONS: TUG1 weakened the sensitivity of AML cells to Ara-C by up-regulating CCND1 via miR-655-3p, suggesting a new insight into the chemotherapy of AML. Cytarabine 59-64 taurine up-regulated 1 Homo sapiens 13-17 32432757-2 2020 However, the function and mechanism of TUG1 in cytarabine (Ara-C) sensitivity in AML remain unclear. Cytarabine 47-57 taurine up-regulated 1 Homo sapiens 39-43 32432757-12 2020 CONCLUSIONS: TUG1 weakened the sensitivity of AML cells to Ara-C by up-regulating CCND1 via miR-655-3p, suggesting a new insight into the chemotherapy of AML. Cytarabine 59-64 cyclin D1 Homo sapiens 82-87 32432757-2 2020 However, the function and mechanism of TUG1 in cytarabine (Ara-C) sensitivity in AML remain unclear. Cytarabine 59-64 taurine up-regulated 1 Homo sapiens 39-43 32432757-8 2020 Higher expression levels of TUG1 or CCND1, and lower expression levels of miR-655-3p both notably reversed Ara-C-induced proliferation inhibition and apoptosis promotion in AML cells. Cytarabine 107-112 taurine up-regulated 1 Homo sapiens 28-32 32432757-9 2020 TUG1 was a sponge of miR-655-3p, and TUG1 knockdown enhanced the sensitivity of AML cells to Ara-C by regulating miR-655-3p. Cytarabine 93-98 taurine up-regulated 1 Homo sapiens 0-4 32432757-9 2020 TUG1 was a sponge of miR-655-3p, and TUG1 knockdown enhanced the sensitivity of AML cells to Ara-C by regulating miR-655-3p. Cytarabine 93-98 taurine up-regulated 1 Homo sapiens 37-41 31860140-4 2020 In this phase 1 dose escalation study, the authors evaluated the safety of BV combined with mitoxantrone, etoposide, and cytarabine (MEC) re-induction chemotherapy for patients with CD30-expressing R/R AML. Cytarabine 121-131 TNF receptor superfamily member 8 Homo sapiens 182-186 32171069-2 2020 The BCL-2 inhibitor, venetoclax, has shown promising activity in combination with hypomethylating agents and low-dose cytarabine in older adults for whom chemotherapy is not suitable with newly diagnosed acute myeloid leukaemia. Cytarabine 118-128 BCL2 apoptosis regulator Homo sapiens 4-9 32296637-6 2020 We demonstrated that ISC-4-mediated p-Akt inhibition caused apoptosis in primary AML (CD34+) stem cells and enhanced efficacy of cytarabine. Cytarabine 129-139 AKT serine/threonine kinase 1 Homo sapiens 38-41 32296703-0 2020 Disrupting the LC3 Interaction Region (LIR) Binding of Selective Autophagy Receptors Sensitizes AML Cell Lines to Cytarabine. Cytarabine 114-124 microtubule associated protein 1 light chain 3 alpha Homo sapiens 15-18 33742970-3 2021 Knockdown of JMJD3 can decrease the proliferation of AML cells and increase the chemosensitivity of daunorubicin (DNR) and cytarabine (Ara-C). Cytarabine 123-133 lysine demethylase 6B Homo sapiens 13-18 33742970-3 2021 Knockdown of JMJD3 can decrease the proliferation of AML cells and increase the chemosensitivity of daunorubicin (DNR) and cytarabine (Ara-C). Cytarabine 135-140 lysine demethylase 6B Homo sapiens 13-18 31850653-0 2020 Surge of serum interleukin-2 level in a Japanese patient with cytarabine syndrome. Cytarabine 62-72 interleukin 2 Homo sapiens 15-28 31950591-0 2020 Ribonucleotide reductase inhibitors suppress SAMHD1 ara-CTPase activity enhancing cytarabine efficacy. Cytarabine 82-92 SAM domain and HD domain, 1 Mus musculus 45-51 30940050-1 2020 INTRODUCTION: The aim of this study was to investigate the influence of high-dose cytosine arabinoside (HDAC)-containing treatments followed by autologous hematopoietic stem cell transplantation on the survival of patients with mantle cell lymphoma. Cytarabine 82-102 histone deacetylase 9 Homo sapiens 104-108 32123152-3 2020 CASE REPORT Here we report a case of a 30-year-old male who presented with numb chin syndrome in the form of jaw pain, paresthesia, and hypoesthesia of the mental area as the presenting symptoms of acute of myeloid leukemia with t(8;21) treated with (3+7) protocol (3 days anthracycline+7 days cytarabine). Cytarabine 294-304 NUMB endocytic adaptor protein Homo sapiens 75-79 32093419-0 2020 Increased Expression of Micro-RNA-23a Mediates Chemoresistance to Cytarabine in Acute Myeloid Leukemia. Cytarabine 66-76 microRNA 23a Homo sapiens 24-37 32093419-6 2020 Analysis of clinical data revealed that high miR-23a expression correlated with relapsed/refractory (R/R) AML disease stages, the leukemic stem cell compartment, as well as with inferior overall survival (OS) and event-free survival (EFS) in AraC-treated patients. Cytarabine 242-246 microRNA 23a Homo sapiens 45-52 31926250-6 2020 KEY FINDINGS: We found that metformin could synergistically sensitize AML cells to Ara-C via inhibiting mTORC1/P70S6K pathway. Cytarabine 83-88 CREB regulated transcription coactivator 1 Mus musculus 104-110 31904363-0 2020 HOTAIRM1 knockdown enhances cytarabine-induced cytotoxicity by suppression of glycolysis through the Wnt/beta-catenin/PFKP pathway in acute myeloid leukemia cells. Cytarabine 28-38 HOXA transcript antisense RNA, myeloid-specific 1 Homo sapiens 0-8 31904363-0 2020 HOTAIRM1 knockdown enhances cytarabine-induced cytotoxicity by suppression of glycolysis through the Wnt/beta-catenin/PFKP pathway in acute myeloid leukemia cells. Cytarabine 28-38 catenin beta 1 Homo sapiens 105-117 31904363-0 2020 HOTAIRM1 knockdown enhances cytarabine-induced cytotoxicity by suppression of glycolysis through the Wnt/beta-catenin/PFKP pathway in acute myeloid leukemia cells. Cytarabine 28-38 phosphofructokinase, platelet Homo sapiens 118-122 31904363-4 2020 The present study aimed to investigate the effect of HOTAIRM1 on the cytarabine (Ara-C) resistance in leukemia cell lines and to explore the underlying mechanism. Cytarabine 69-79 HOXA transcript antisense RNA, myeloid-specific 1 Homo sapiens 53-61 31904363-4 2020 The present study aimed to investigate the effect of HOTAIRM1 on the cytarabine (Ara-C) resistance in leukemia cell lines and to explore the underlying mechanism. Cytarabine 81-86 HOXA transcript antisense RNA, myeloid-specific 1 Homo sapiens 53-61 31904363-11 2020 The results showed that knockdown of HOTAIRM1 enhanced Ara-C-induced reduction of cell viability and increase of cell apoptosis. Cytarabine 55-60 HOXA transcript antisense RNA, myeloid-specific 1 Homo sapiens 37-45 31926250-6 2020 KEY FINDINGS: We found that metformin could synergistically sensitize AML cells to Ara-C via inhibiting mTORC1/P70S6K pathway. Cytarabine 83-88 ribosomal protein S6 kinase B1 Homo sapiens 111-117 31926250-0 2020 Inhibition of mTORC1/P70S6K pathway by Metformin synergistically sensitizes Acute Myeloid Leukemia to Ara-C. Cytarabine 102-107 CREB regulated transcription coactivator 1 Mus musculus 14-20 31926250-0 2020 Inhibition of mTORC1/P70S6K pathway by Metformin synergistically sensitizes Acute Myeloid Leukemia to Ara-C. Cytarabine 102-107 ribosomal protein S6 kinase B1 Homo sapiens 21-27 31926250-8 2020 SIGNIFICANCE: We firstly found the synergistic anti-tumor effect of Ara-C/metformin in AML through inhibiting mTORC1/P70S6K pathway. Cytarabine 68-73 CREB regulated transcription coactivator 1 Mus musculus 110-116 31926250-8 2020 SIGNIFICANCE: We firstly found the synergistic anti-tumor effect of Ara-C/metformin in AML through inhibiting mTORC1/P70S6K pathway. Cytarabine 68-73 ribosomal protein S6 kinase B1 Homo sapiens 117-123 31201358-6 2020 KDM6A-null myeloid leukemia cells were more resistant to treatment with the chemotherapeutic agents cytarabine (AraC) and daunorubicin. Cytarabine 100-110 lysine demethylase 6A Homo sapiens 0-5 31769058-0 2020 Acute myeloid leukemia with a novel CPSF6-RARG variant is sensitive to homoharringtonine and cytarabine chemotherapy. Cytarabine 93-103 cleavage and polyadenylation specific factor 6 Homo sapiens 36-41 31769058-0 2020 Acute myeloid leukemia with a novel CPSF6-RARG variant is sensitive to homoharringtonine and cytarabine chemotherapy. Cytarabine 93-103 retinoic acid receptor gamma Homo sapiens 42-46 32062360-11 2020 FHL1-targeted intervention enhances the sensitivity of AML cells to cytarabine. Cytarabine 68-78 four and a half LIM domains 1 Homo sapiens 0-4 31959790-0 2020 Clinical heterogeneity under induction with different dosages of cytarabine in core binding factor acute myeloid leukaemia. Cytarabine 65-75 CCAAT enhancer binding protein zeta Homo sapiens 79-98 31959790-1 2020 Repeated cycles of post-remission high-dose cytarabine (Ara-C) have been suggested to improve survival in core binding factor (CBF) acute myeloid leukaemia (AML). Cytarabine 44-54 CCAAT enhancer binding protein zeta Homo sapiens 106-125 31959790-1 2020 Repeated cycles of post-remission high-dose cytarabine (Ara-C) have been suggested to improve survival in core binding factor (CBF) acute myeloid leukaemia (AML). Cytarabine 44-54 CCAAT enhancer binding protein zeta Homo sapiens 127-130 31959790-1 2020 Repeated cycles of post-remission high-dose cytarabine (Ara-C) have been suggested to improve survival in core binding factor (CBF) acute myeloid leukaemia (AML). Cytarabine 56-61 CCAAT enhancer binding protein zeta Homo sapiens 106-125 31959790-1 2020 Repeated cycles of post-remission high-dose cytarabine (Ara-C) have been suggested to improve survival in core binding factor (CBF) acute myeloid leukaemia (AML). Cytarabine 56-61 CCAAT enhancer binding protein zeta Homo sapiens 127-130 32460231-10 2020 These experiments showed that TDP1-/-TDP2-/- cells were more sensitive to the agents Azidothymidine (zidovudine), Cytarabine, Abacavir, Gemcitabine, and Trifluridine than TDP1-/- or TDP2-/- cells. Cytarabine 114-124 tyrosyl-DNA phosphodiesterase 1 Homo sapiens 30-34 32460231-10 2020 These experiments showed that TDP1-/-TDP2-/- cells were more sensitive to the agents Azidothymidine (zidovudine), Cytarabine, Abacavir, Gemcitabine, and Trifluridine than TDP1-/- or TDP2-/- cells. Cytarabine 114-124 tyrosyl-DNA phosphodiesterase 2 Homo sapiens 37-41 31904363-16 2020 These findings suggested that HOTAIRM1 might be a therapeutic target for overcoming the Ara-C resistance in AML. Cytarabine 88-93 HOXA transcript antisense RNA, myeloid-specific 1 Homo sapiens 30-38 32015759-2 2020 The AML with inv(16)(p13.1q22) or t (16;16)(p13.1;q22) is associated with a high rate of complete remission (CR) and favorable overall survival (OS) when treated with high-dose Cytarabine. Cytarabine 177-187 inversin Homo sapiens 13-16 31201358-6 2020 KDM6A-null myeloid leukemia cells were more resistant to treatment with the chemotherapeutic agents cytarabine (AraC) and daunorubicin. Cytarabine 112-116 lysine demethylase 6A Homo sapiens 0-5 31201358-7 2020 Inducible re-expression of KDM6A in KDM6A-null cell lines suppressed proliferation and sensitized cells again to AraC treatment. Cytarabine 113-117 lysine demethylase 6A Homo sapiens 27-32 31201358-7 2020 Inducible re-expression of KDM6A in KDM6A-null cell lines suppressed proliferation and sensitized cells again to AraC treatment. Cytarabine 113-117 lysine demethylase 6A Homo sapiens 36-41 31201358-8 2020 RNA expression analysis and functional studies revealed that resistance to AraC was conferred by downregulation of the nucleoside membrane transporter ENT1 (SLC29A1) by reduced H3K27 acetylation at the ENT1 locus. Cytarabine 75-79 solute carrier family 29 member 1 (Augustine blood group) Homo sapiens 151-155 31201358-8 2020 RNA expression analysis and functional studies revealed that resistance to AraC was conferred by downregulation of the nucleoside membrane transporter ENT1 (SLC29A1) by reduced H3K27 acetylation at the ENT1 locus. Cytarabine 75-79 solute carrier family 29 member 1 (Augustine blood group) Homo sapiens 157-164 31201358-8 2020 RNA expression analysis and functional studies revealed that resistance to AraC was conferred by downregulation of the nucleoside membrane transporter ENT1 (SLC29A1) by reduced H3K27 acetylation at the ENT1 locus. Cytarabine 75-79 solute carrier family 29 member 1 (Augustine blood group) Homo sapiens 202-206 32189555-8 2020 However, araC and dFdC treatment led to increased dCK protein but decreased dCK activity. Cytarabine 9-13 Calcium/calmodulin-dependent protein kinase II Drosophila melanogaster 50-53 32189555-8 2020 However, araC and dFdC treatment led to increased dCK protein but decreased dCK activity. Cytarabine 9-13 Calcium/calmodulin-dependent protein kinase II Drosophila melanogaster 76-79 31778791-1 2020 Treatment of pediatric acute leukemia might involve combined therapies targeting the FMS-like tyrosine kinase 3 (FLT3) receptor (i.e. quizartinib - AC220) and nucleotide metabolism (cytarabine - AraC). Cytarabine 195-199 fms related receptor tyrosine kinase 3 Homo sapiens 113-117 32727269-2 2020 Earlier we demonstrated that DEX decreased the activity of deoxycytidine kinase (dCK) which is essential for the activation of cytarabine (ara-C). Cytarabine 127-137 deoxycytidine kinase Rattus norvegicus 59-79 32727269-2 2020 Earlier we demonstrated that DEX decreased the activity of deoxycytidine kinase (dCK) which is essential for the activation of cytarabine (ara-C). Cytarabine 127-137 sticky Drosophila melanogaster 81-84 32727269-2 2020 Earlier we demonstrated that DEX decreased the activity of deoxycytidine kinase (dCK) which is essential for the activation of cytarabine (ara-C). Cytarabine 139-144 deoxycytidine kinase Rattus norvegicus 59-79 32727269-2 2020 Earlier we demonstrated that DEX decreased the activity of deoxycytidine kinase (dCK) which is essential for the activation of cytarabine (ara-C). Cytarabine 139-144 sticky Drosophila melanogaster 81-84 32727269-7 2020 In the liver of BNML bearing rats DEX decreased dCK activity 33%, while ara-C increased dCK activity slightly (to 129%), but in the combination of ara-C/DEX dCK activity was also decreased. Cytarabine 72-77 sticky Drosophila melanogaster 88-91 32727269-7 2020 In the liver of BNML bearing rats DEX decreased dCK activity 33%, while ara-C increased dCK activity slightly (to 129%), but in the combination of ara-C/DEX dCK activity was also decreased. Cytarabine 72-77 sticky Drosophila melanogaster 88-91 32727269-9 2020 In BNML leukemic spleens DEX decreased dCK activity 41% and gem/dex 46%, but ara-C increased dCK activity to 123%, but in the combination this effect was neutralized. Cytarabine 77-82 sticky Drosophila melanogaster 93-96 31778791-0 2020 FMS-like tyrosine kinase 3 (FLT3) modulates key enzymes of nucleotide metabolism implicated in cytarabine responsiveness in pediatric acute leukemia. Cytarabine 95-105 fms related receptor tyrosine kinase 3 Homo sapiens 0-26 31778791-0 2020 FMS-like tyrosine kinase 3 (FLT3) modulates key enzymes of nucleotide metabolism implicated in cytarabine responsiveness in pediatric acute leukemia. Cytarabine 95-105 fms related receptor tyrosine kinase 3 Homo sapiens 28-32 31778791-2 2020 This study addressed the possibility of FLT3 modulating nucleoside salvage processes and, eventually, cytarabine action. Cytarabine 102-112 fms related receptor tyrosine kinase 3 Homo sapiens 40-44 31778791-6 2020 Indeed, inhibition of cN-II with anthraquinone-2,6-disulfonic acid (AdiS) further potentiated the synergistic action of AC220 and cytarabine, at low concentrations of this nucleoside analog. Cytarabine 130-140 5'-nucleotidase, cytosolic II Homo sapiens 22-27 31704958-0 2019 Structural insights into mutagenicity of anticancer nucleoside analog cytarabine during replication by DNA polymerase eta. Cytarabine 70-80 DNA polymerase eta Homo sapiens 103-121 31881855-17 2019 Treatment with both GQC-05 with a Bcl-2/Bcl-XL inhibitor Navitoclax results in increased cytotoxic activity, which is more pronounced than Navitoclax or GQC-05 alone, and more significant than Navitoclax in combination with cytarabine and doxorubicin that are currently being used clinically. Cytarabine 224-234 BCL2 apoptosis regulator Homo sapiens 34-39 31832201-0 2019 Role of equilibrative nucleoside transporter 1 (ENT1) in the disposition of cytarabine in mice. Cytarabine 76-86 solute carrier family 29 (nucleoside transporters), member 1 Mus musculus 8-46 31832201-0 2019 Role of equilibrative nucleoside transporter 1 (ENT1) in the disposition of cytarabine in mice. Cytarabine 76-86 solute carrier family 29 (nucleoside transporters), member 1 Mus musculus 48-52 31779969-4 2019 Core binding factor (CBF) AML is typically treated with post-remission high-dose cytarabine (HiDAC) without allogeneic hematopoietic stem cell transplantation (HSCT), whereas those with intermediate or adverse-risk cytogenetics are treated with post-remission cytarabine followed by allogeneic HSCT in CR1 when feasible. Cytarabine 81-91 CCAAT enhancer binding protein zeta Homo sapiens 0-19 31779969-4 2019 Core binding factor (CBF) AML is typically treated with post-remission high-dose cytarabine (HiDAC) without allogeneic hematopoietic stem cell transplantation (HSCT), whereas those with intermediate or adverse-risk cytogenetics are treated with post-remission cytarabine followed by allogeneic HSCT in CR1 when feasible. Cytarabine 81-91 CCAAT enhancer binding protein zeta Homo sapiens 21-24 31779969-4 2019 Core binding factor (CBF) AML is typically treated with post-remission high-dose cytarabine (HiDAC) without allogeneic hematopoietic stem cell transplantation (HSCT), whereas those with intermediate or adverse-risk cytogenetics are treated with post-remission cytarabine followed by allogeneic HSCT in CR1 when feasible. Cytarabine 260-270 CCAAT enhancer binding protein zeta Homo sapiens 0-19 31779969-4 2019 Core binding factor (CBF) AML is typically treated with post-remission high-dose cytarabine (HiDAC) without allogeneic hematopoietic stem cell transplantation (HSCT), whereas those with intermediate or adverse-risk cytogenetics are treated with post-remission cytarabine followed by allogeneic HSCT in CR1 when feasible. Cytarabine 260-270 CCAAT enhancer binding protein zeta Homo sapiens 21-24 31779969-6 2019 CBF AML benefits most from high-dose cytarabine (HiDAC), and dasatinib appears promising as an adjunct for those for KIT-mutated CBF AML. Cytarabine 37-47 CCAAT enhancer binding protein zeta Homo sapiens 0-3 30975911-5 2019 Exogenous expression of FLT3/ITD leads to increased Rac1 activity, reactive oxygen species, phosphorylated STAT5, DNA damage response factors and cytarabine resistance. Cytarabine 146-156 fms related receptor tyrosine kinase 3 Homo sapiens 24-28 30975911-8 2019 Moreover, in a mouse model of FLT3/ITD acute myeloid leukemia, treatment with the CHK1 inhibitor MK8776 + cytarabine extended survival over cytarabine alone. Cytarabine 106-116 FMS-like tyrosine kinase 3 Mus musculus 30-34 30975911-8 2019 Moreover, in a mouse model of FLT3/ITD acute myeloid leukemia, treatment with the CHK1 inhibitor MK8776 + cytarabine extended survival over cytarabine alone. Cytarabine 106-116 checkpoint kinase 1 Mus musculus 82-86 30975911-8 2019 Moreover, in a mouse model of FLT3/ITD acute myeloid leukemia, treatment with the CHK1 inhibitor MK8776 + cytarabine extended survival over cytarabine alone. Cytarabine 140-150 FMS-like tyrosine kinase 3 Mus musculus 30-34 30975911-8 2019 Moreover, in a mouse model of FLT3/ITD acute myeloid leukemia, treatment with the CHK1 inhibitor MK8776 + cytarabine extended survival over cytarabine alone. Cytarabine 140-150 checkpoint kinase 1 Mus musculus 82-86 32009807-1 2019 Purpose: The addition of midostaurin to standard chemotherapy (cytarabine and daunorubicin) has shown significant improvements in the survival of patients with acute myeloid leukemia with the FLT3 mutation (FLT3-AML). Cytarabine 63-73 fms related receptor tyrosine kinase 3 Homo sapiens 192-196 32009807-1 2019 Purpose: The addition of midostaurin to standard chemotherapy (cytarabine and daunorubicin) has shown significant improvements in the survival of patients with acute myeloid leukemia with the FLT3 mutation (FLT3-AML). Cytarabine 63-73 fms related receptor tyrosine kinase 3 Homo sapiens 207-211 31817634-11 2019 In vivo experiments in an AML mouse model highlighted both improved survival and a significant reduction of leukemia cell burden in the bone marrow of mice treated with the combination of Notch pan-inhibitors (GSIs) plus chemotherapy (Ara-C). Cytarabine 235-240 notch 1 Mus musculus 188-193 30967619-3 2019 Both alleles cooperated with Mll-Af9 to accelerate leukemia development that resulted in resistance to standard Cytarabine-based chemotherapy. Cytarabine 112-122 lysine (K)-specific methyltransferase 2A Mus musculus 29-32 30967619-3 2019 Both alleles cooperated with Mll-Af9 to accelerate leukemia development that resulted in resistance to standard Cytarabine-based chemotherapy. Cytarabine 112-122 myeloid/lymphoid or mixed-lineage leukemia; translocated to, 3 Mus musculus 33-36 30967619-5 2019 Thus, after Cytarabine treatment, Setd2-mutant leukemic cells exit from the S phase and progress to the G2/M phase. Cytarabine 12-22 SET domain containing 2 Mus musculus 34-39 31672129-4 2019 CASE PRESENTATION: A 28-years-old woman in the 26th week of gestation diagnosed with FLT3/ITD-mutated AML, complete remission was induced by Daunorubicin and Cytarabine, and subsequently with 5-azacytidine (75 mg/m2 daily for 7 days) with no fetal hematological or toxicity issues. Cytarabine 158-168 fms related receptor tyrosine kinase 3 Homo sapiens 85-89 31545464-11 2019 Notably, AKT inhibition increased the susceptibility of KG1alpha cells to chemotherapy with idarubicin and AraC. Cytarabine 107-111 AKT serine/threonine kinase 1 Homo sapiens 9-12 31501154-8 2019 We also demonstrated that AraC (but not VCR) - induced activation of MSC, mitochondrial transfer and mitochondrial mass increase in a murine NSG model of disseminated SEM-derived ALL wherein CD19+ cells closely associated with nestin+ MSC after AraC but not the other conditions. Cytarabine 26-30 CD19 antigen Mus musculus 191-195 31681584-7 2019 Both SCF and NGF exerted protective action against doxorubicin and cytarabine for t(8;21) AML and NB cells. Cytarabine 67-77 KIT ligand Homo sapiens 5-8 31358527-0 2019 Targeting Myeloperoxidase Disrupts Mitochondrial Redox Balance and Overcomes Cytarabine Resistance in Human Acute Myeloid Leukemia. Cytarabine 77-87 myeloperoxidase Homo sapiens 10-25 31236919-2 2019 We found that sensitivity of primary AML cells to cytarabine correlated with SOD2 acetylation and the ability of the drug to induce mitochondrial ROS. Cytarabine 50-60 superoxide dismutase 2, mitochondrial Mus musculus 77-81 31236919-5 2019 Furthermore, SIRT3 enhanced oxidative phosphorylation (OxPhos) in AML cells under both basic and cytarabine-treated conditions. Cytarabine 97-107 sirtuin 3 Mus musculus 13-18 31236919-7 2019 SIRT3 inhibitor displayed synergy with cytarabine to ablate AML cells in vitro and in mouse models. Cytarabine 39-49 sirtuin 3 Mus musculus 0-5 31322047-0 2019 Ara-c induces cell cycle G1/S arrest by inducing upregulation of the INK4 family gene or directly inhibiting the formation of the cell cycle-dependent complex CDK4/cyclin D1. Cytarabine 0-5 cyclin D1 Homo sapiens 164-173 31575041-2 2019 We investigated the potential for high-resolution phenomic analysis in yeast to predict such genetic vulnerabilities by systematic, comprehensive, and quantitative assessment of drug-gene interaction for gemcitabine and cytarabine, substrates of deoxycytidine kinase that have similar molecular structures yet distinct antitumor efficacy. Cytarabine 220-230 deoxycytidine kinase Homo sapiens 246-266 31575041-3 2019 Human deoxycytidine kinase (dCK) was conditionally expressed in the Saccharomyces cerevisiae genomic library of knockout and knockdown (YKO/KD) strains, to globally and quantitatively characterize differential drug-gene interaction for gemcitabine and cytarabine. Cytarabine 252-262 deoxycytidine kinase Homo sapiens 6-26 31575041-3 2019 Human deoxycytidine kinase (dCK) was conditionally expressed in the Saccharomyces cerevisiae genomic library of knockout and knockdown (YKO/KD) strains, to globally and quantitatively characterize differential drug-gene interaction for gemcitabine and cytarabine. Cytarabine 252-262 sticky Drosophila melanogaster 28-31 31322047-0 2019 Ara-c induces cell cycle G1/S arrest by inducing upregulation of the INK4 family gene or directly inhibiting the formation of the cell cycle-dependent complex CDK4/cyclin D1. Cytarabine 0-5 cyclin dependent kinase inhibitor 2A Homo sapiens 69-73 30940905-3 2019 Here, we found that chemotherapeutic drugs (e.g., Ara-C, DNR, 6-MP) induced the expression of niche-protecting cytokines (GDF15, CCL3 and CCL4) in both ALL cell lines and primary cells in vitro. Cytarabine 50-55 growth differentiation factor 15 Mus musculus 122-127 30940905-3 2019 Here, we found that chemotherapeutic drugs (e.g., Ara-C, DNR, 6-MP) induced the expression of niche-protecting cytokines (GDF15, CCL3 and CCL4) in both ALL cell lines and primary cells in vitro. Cytarabine 50-55 chemokine (C-C motif) ligand 3 Mus musculus 129-133 30940905-3 2019 Here, we found that chemotherapeutic drugs (e.g., Ara-C, DNR, 6-MP) induced the expression of niche-protecting cytokines (GDF15, CCL3 and CCL4) in both ALL cell lines and primary cells in vitro. Cytarabine 50-55 chemokine (C-C motif) ligand 4 Mus musculus 138-142 30940905-6 2019 Furthermore, we found that both pharmacological and genetic perturbation of ATM and p65 significantly decreased the residual ALL cells after Ara-C treatment in ALL xenograft mouse models. Cytarabine 141-146 ataxia telangiectasia mutated Mus musculus 76-79 30940905-6 2019 Furthermore, we found that both pharmacological and genetic perturbation of ATM and p65 significantly decreased the residual ALL cells after Ara-C treatment in ALL xenograft mouse models. Cytarabine 141-146 v-rel reticuloendotheliosis viral oncogene homolog A (avian) Mus musculus 84-87 31454720-3 2019 Large inter-patient pharmacokinetics variability has been reported, and genetic polymorphisms affecting cytidine deaminase (CDA), the liver enzyme responsible for the conversion of Ara-C to inactive uracil arabinoside (AraU) could be a culprit for either life-threatening toxicities or poor efficacy related to substantial changes in plasma exposure levels among patients. Cytarabine 181-186 cytidine deaminase Homo sapiens 104-122 31454720-3 2019 Large inter-patient pharmacokinetics variability has been reported, and genetic polymorphisms affecting cytidine deaminase (CDA), the liver enzyme responsible for the conversion of Ara-C to inactive uracil arabinoside (AraU) could be a culprit for either life-threatening toxicities or poor efficacy related to substantial changes in plasma exposure levels among patients. Cytarabine 181-186 cytidine deaminase Homo sapiens 124-127 31454720-7 2019 The performance and reliability of this method was tested as part of an investigational study in AML patients treated with low dose cytarabine and confirmed marked differences in drug exposure levels and metabolic ratio, depending on the CDA status of the patients. Cytarabine 132-142 cytidine deaminase Homo sapiens 238-241 31322047-0 2019 Ara-c induces cell cycle G1/S arrest by inducing upregulation of the INK4 family gene or directly inhibiting the formation of the cell cycle-dependent complex CDK4/cyclin D1. Cytarabine 0-5 cyclin dependent kinase 4 Homo sapiens 159-163 31322047-5 2019 Finally, a potential association between Ara-c-induced cell cycle arrest and INK4-associated gene expression was evaluated. Cytarabine 41-46 cyclin dependent kinase inhibitor 2A Homo sapiens 77-81 31322047-8 2019 Moreover, Ara-c-induced cell cycle arrest was found to be associated with an Ara-c-induced upregulation of INK4 family gene expression, which ultimately inhibited the formation of the CDK4/cyclin D1 complex. Cytarabine 10-15 cyclin dependent kinase inhibitor 2A Homo sapiens 107-111 31322047-8 2019 Moreover, Ara-c-induced cell cycle arrest was found to be associated with an Ara-c-induced upregulation of INK4 family gene expression, which ultimately inhibited the formation of the CDK4/cyclin D1 complex. Cytarabine 10-15 cyclin dependent kinase 4 Homo sapiens 184-188 31322047-8 2019 Moreover, Ara-c-induced cell cycle arrest was found to be associated with an Ara-c-induced upregulation of INK4 family gene expression, which ultimately inhibited the formation of the CDK4/cyclin D1 complex. Cytarabine 10-15 cyclin D1 Homo sapiens 189-198 31322047-8 2019 Moreover, Ara-c-induced cell cycle arrest was found to be associated with an Ara-c-induced upregulation of INK4 family gene expression, which ultimately inhibited the formation of the CDK4/cyclin D1 complex. Cytarabine 77-82 cyclin dependent kinase inhibitor 2A Homo sapiens 107-111 31322047-8 2019 Moreover, Ara-c-induced cell cycle arrest was found to be associated with an Ara-c-induced upregulation of INK4 family gene expression, which ultimately inhibited the formation of the CDK4/cyclin D1 complex. Cytarabine 77-82 cyclin dependent kinase 4 Homo sapiens 184-188 31322047-8 2019 Moreover, Ara-c-induced cell cycle arrest was found to be associated with an Ara-c-induced upregulation of INK4 family gene expression, which ultimately inhibited the formation of the CDK4/cyclin D1 complex. Cytarabine 77-82 cyclin D1 Homo sapiens 189-198 31322047-10 2019 Moreover, Ara-c was shown to promote the upregulation of INK4 family genes, at the same time, Ara-c could directly regulate the cell cycle-dependent genes CDK4 and cyclin D1 (CCND1), independent of the INK4 family genes. Cytarabine 10-15 cyclin dependent kinase inhibitor 2A Homo sapiens 57-61 31322047-10 2019 Moreover, Ara-c was shown to promote the upregulation of INK4 family genes, at the same time, Ara-c could directly regulate the cell cycle-dependent genes CDK4 and cyclin D1 (CCND1), independent of the INK4 family genes. Cytarabine 10-15 cyclin dependent kinase 4 Homo sapiens 155-159 31322047-10 2019 Moreover, Ara-c was shown to promote the upregulation of INK4 family genes, at the same time, Ara-c could directly regulate the cell cycle-dependent genes CDK4 and cyclin D1 (CCND1), independent of the INK4 family genes. Cytarabine 10-15 cyclin D1 Homo sapiens 164-173 31322047-10 2019 Moreover, Ara-c was shown to promote the upregulation of INK4 family genes, at the same time, Ara-c could directly regulate the cell cycle-dependent genes CDK4 and cyclin D1 (CCND1), independent of the INK4 family genes. Cytarabine 10-15 cyclin D1 Homo sapiens 175-180 31322047-10 2019 Moreover, Ara-c was shown to promote the upregulation of INK4 family genes, at the same time, Ara-c could directly regulate the cell cycle-dependent genes CDK4 and cyclin D1 (CCND1), independent of the INK4 family genes. Cytarabine 94-99 cyclin dependent kinase inhibitor 2A Homo sapiens 57-61 31322047-10 2019 Moreover, Ara-c was shown to promote the upregulation of INK4 family genes, at the same time, Ara-c could directly regulate the cell cycle-dependent genes CDK4 and cyclin D1 (CCND1), independent of the INK4 family genes. Cytarabine 94-99 cyclin dependent kinase 4 Homo sapiens 155-159 31322047-10 2019 Moreover, Ara-c was shown to promote the upregulation of INK4 family genes, at the same time, Ara-c could directly regulate the cell cycle-dependent genes CDK4 and cyclin D1 (CCND1), independent of the INK4 family genes. Cytarabine 94-99 cyclin D1 Homo sapiens 164-173 31322047-10 2019 Moreover, Ara-c was shown to promote the upregulation of INK4 family genes, at the same time, Ara-c could directly regulate the cell cycle-dependent genes CDK4 and cyclin D1 (CCND1), independent of the INK4 family genes. Cytarabine 94-99 cyclin D1 Homo sapiens 175-180 31363040-7 2019 In summary, dnr and Ara-C selection pressure induces acute reductions in ceramide levels and large increases in S1P and C1P, concomitant with cell resilience bolstered by enhanced mitochondrial remodeling. Cytarabine 20-25 membrane bound transcription factor peptidase, site 1 Homo sapiens 112-123 31299413-3 2019 We now show mechanistically that EC activation induces the secretion of interleukin-8 (IL-8) leading to significant expansion of non-adherent AML cells and resistance to cytarabine (Ara-C). Cytarabine 182-187 C-X-C motif chemokine ligand 8 Homo sapiens 72-85 31363040-4 2019 Resistant cells, those selected for growth in Ara-C- and dnr-containing medium (HL-60/Ara-C and HL-60/dnr, respectively), demonstrated upregulated expression and activity of glucosylceramide synthase, acid ceramidase (AC), and sphingosine kinase 1 (SPHK1); were more resistant to ceramide than parental cells; and displayed sensitivity to inhibitors of SL metabolism. Cytarabine 46-51 UDP-glucose ceramide glucosyltransferase Homo sapiens 174-199 31363040-4 2019 Resistant cells, those selected for growth in Ara-C- and dnr-containing medium (HL-60/Ara-C and HL-60/dnr, respectively), demonstrated upregulated expression and activity of glucosylceramide synthase, acid ceramidase (AC), and sphingosine kinase 1 (SPHK1); were more resistant to ceramide than parental cells; and displayed sensitivity to inhibitors of SL metabolism. Cytarabine 46-51 N-acylsphingosine amidohydrolase 1 Homo sapiens 201-216 31363040-4 2019 Resistant cells, those selected for growth in Ara-C- and dnr-containing medium (HL-60/Ara-C and HL-60/dnr, respectively), demonstrated upregulated expression and activity of glucosylceramide synthase, acid ceramidase (AC), and sphingosine kinase 1 (SPHK1); were more resistant to ceramide than parental cells; and displayed sensitivity to inhibitors of SL metabolism. Cytarabine 46-51 N-acylsphingosine amidohydrolase 1 Homo sapiens 218-220 31363040-4 2019 Resistant cells, those selected for growth in Ara-C- and dnr-containing medium (HL-60/Ara-C and HL-60/dnr, respectively), demonstrated upregulated expression and activity of glucosylceramide synthase, acid ceramidase (AC), and sphingosine kinase 1 (SPHK1); were more resistant to ceramide than parental cells; and displayed sensitivity to inhibitors of SL metabolism. Cytarabine 46-51 sphingosine kinase 1 Homo sapiens 227-247 31363040-4 2019 Resistant cells, those selected for growth in Ara-C- and dnr-containing medium (HL-60/Ara-C and HL-60/dnr, respectively), demonstrated upregulated expression and activity of glucosylceramide synthase, acid ceramidase (AC), and sphingosine kinase 1 (SPHK1); were more resistant to ceramide than parental cells; and displayed sensitivity to inhibitors of SL metabolism. Cytarabine 46-51 sphingosine kinase 1 Homo sapiens 249-254 31299413-3 2019 We now show mechanistically that EC activation induces the secretion of interleukin-8 (IL-8) leading to significant expansion of non-adherent AML cells and resistance to cytarabine (Ara-C). Cytarabine 170-180 C-X-C motif chemokine ligand 8 Homo sapiens 72-85 31299413-3 2019 We now show mechanistically that EC activation induces the secretion of interleukin-8 (IL-8) leading to significant expansion of non-adherent AML cells and resistance to cytarabine (Ara-C). Cytarabine 170-180 C-X-C motif chemokine ligand 8 Homo sapiens 87-91 31299413-3 2019 We now show mechanistically that EC activation induces the secretion of interleukin-8 (IL-8) leading to significant expansion of non-adherent AML cells and resistance to cytarabine (Ara-C). Cytarabine 182-187 C-X-C motif chemokine ligand 8 Homo sapiens 87-91 31273062-0 2019 Deletion of the Miz-1 POZ Domain Increases Efficacy of Cytarabine Treatment in T- and B-ALL/Lymphoma Mouse Models. Cytarabine 55-65 zinc finger and BTB domain containing 17 Mus musculus 16-21 31152020-1 2019 PURPOSE: The histone deacetylase (HDAC) inhibitor panobinostat potentiates anthracycline and cytarabine cytotoxicity in acute myeloid leukemia (AML) cells. Cytarabine 93-103 histone deacetylase 9 Homo sapiens 13-32 31152020-1 2019 PURPOSE: The histone deacetylase (HDAC) inhibitor panobinostat potentiates anthracycline and cytarabine cytotoxicity in acute myeloid leukemia (AML) cells. Cytarabine 93-103 histone deacetylase 9 Homo sapiens 34-38 31273062-6 2019 Acute ablation of the Miz-1 POZ domain enhanced the effect of cytarabine treatment. Cytarabine 62-72 zinc finger and BTB domain containing 17 Mus musculus 22-27 30679330-0 2019 Romidepsin enhances the efficacy of cytarabine in vivo, revealing histone deacetylase inhibition as a promising therapeutic strategy for KMT2A-rearranged infant acute lymphoblastic leukemia. Cytarabine 36-46 lysine methyltransferase 2A Homo sapiens 137-142 31115604-4 2019 When THP-1 and SHI-1 cells were primed with 20 ng/mL G-CSF or GM-CSF followed by Ara-C and ACR, cell proliferation rate in the CAGM (Ara-C, ACR, and GM-CSF) regimen was lower than in the CAG regimen (P < 0.05). Cytarabine 81-86 GLI family zinc finger 2 Homo sapiens 5-10 30992301-0 2019 A Phase I/II Trial of MEC (Mitoxantrone, Etoposide, Cytarabine) in Combination with Ixazomib for Relapsed Refractory Acute Myeloid Leukemia. Cytarabine 52-62 C-C motif chemokine ligand 28 Homo sapiens 22-25 31311121-5 2019 In this study, we tested NK cell activity against KG1a (AML cell line) with and without two types of pretreatment-Ara-C treatment that induced NKG2D ligands (increased activating signal) and/or blocking of HLA-KIR (killer-immunoglobulin-like receptors) interaction (decreased inhibitory signal). Cytarabine 114-119 killer cell lectin like receptor K1 Homo sapiens 143-148 30948162-3 2019 CBF AML is most common and as such, its treatment is more clearly established, consisting of intensive induction chemotherapy followed by cytarabine based consolidation. Cytarabine 138-148 CCAAT enhancer binding protein zeta Homo sapiens 0-3 31010844-3 2019 REH/Ara-C 1) was not crossresistant to vincristine or methotrexate; 2) showed a similar proliferation rate and cell surface marker expression as parental REH; 3) demonstrated decreased chemotaxis toward bone marrow stromal cells; and 4) expressed higher transcript levels of cytidine deaminase (CDA) and mitoNEET (CISD1) than the parental REH cell line. Cytarabine 4-9 cytidine deaminase Homo sapiens 275-293 31010844-3 2019 REH/Ara-C 1) was not crossresistant to vincristine or methotrexate; 2) showed a similar proliferation rate and cell surface marker expression as parental REH; 3) demonstrated decreased chemotaxis toward bone marrow stromal cells; and 4) expressed higher transcript levels of cytidine deaminase (CDA) and mitoNEET (CISD1) than the parental REH cell line. Cytarabine 4-9 cytidine deaminase Homo sapiens 295-298 31010844-3 2019 REH/Ara-C 1) was not crossresistant to vincristine or methotrexate; 2) showed a similar proliferation rate and cell surface marker expression as parental REH; 3) demonstrated decreased chemotaxis toward bone marrow stromal cells; and 4) expressed higher transcript levels of cytidine deaminase (CDA) and mitoNEET (CISD1) than the parental REH cell line. Cytarabine 4-9 CDGSH iron sulfur domain 1 Homo sapiens 304-312 31010844-3 2019 REH/Ara-C 1) was not crossresistant to vincristine or methotrexate; 2) showed a similar proliferation rate and cell surface marker expression as parental REH; 3) demonstrated decreased chemotaxis toward bone marrow stromal cells; and 4) expressed higher transcript levels of cytidine deaminase (CDA) and mitoNEET (CISD1) than the parental REH cell line. Cytarabine 4-9 CDGSH iron sulfur domain 1 Homo sapiens 314-319 31355227-8 2019 In addition, Ara-C further inhibited the growth and induced the apoptosis of miR-19a ASODN-transfected cells (P<0.05) in a time dependent manner. Cytarabine 13-18 microRNA 19a Homo sapiens 77-84 31355227-10 2019 Conclusions: miRNA-19a ASODN can inhibit the proliferation and induce apoptosis of HL60 cells and may exert synergistic effects with Ara-C on HL60 cells. Cytarabine 133-138 microRNA 19a Homo sapiens 13-22 31069015-1 2019 Activating internal tandem duplication (ITD) and tyrosine kinase domain (TKD) point mutations in Fms-like tyrosine kinase 3 (FLT3) occur in approximately 30% of patients with acute myeloid leukemia (AML), and confer a poor prognosis with standard cytarabine/anthracycline or azacitidine-based chemotherapy regimens. Cytarabine 247-257 fms related receptor tyrosine kinase 3 Homo sapiens 97-123 30920135-5 2019 We also observed that stromal CYP3A4 expression is up-regulated by drugs commonly used in AML induction therapy, cytarabine, etoposide and daunorubicin, resulting in cross-resistance. Cytarabine 113-123 cytochrome P450 family 3 subfamily A member 4 Homo sapiens 30-36 30808254-4 2019 TNT formation between MSCs and HUVECs could be induced by treating HUVECs with cytarabine (Ara-C), and human bone marrow mesenchymal stem cells (hBMMSCs) could transfer mitochondria to injured HUVECs through TNTs. Cytarabine 79-89 chromosome 16 open reading frame 82 Homo sapiens 0-3 30808254-4 2019 TNT formation between MSCs and HUVECs could be induced by treating HUVECs with cytarabine (Ara-C), and human bone marrow mesenchymal stem cells (hBMMSCs) could transfer mitochondria to injured HUVECs through TNTs. Cytarabine 91-96 chromosome 16 open reading frame 82 Homo sapiens 0-3 31022985-7 2019 Using correlation analysis and functional validation experiments, our data demonstrates that miR-34a-5p and miR-24-3p regulate DCK, an enzyme involved in activation of cytarabine and DCDT, an enzyme involved in metabolic inactivation of cytarabine expression, respectively. Cytarabine 168-178 deoxycytidine kinase Homo sapiens 127-130 31022985-7 2019 Using correlation analysis and functional validation experiments, our data demonstrates that miR-34a-5p and miR-24-3p regulate DCK, an enzyme involved in activation of cytarabine and DCDT, an enzyme involved in metabolic inactivation of cytarabine expression, respectively. Cytarabine 237-247 deoxycytidine kinase Homo sapiens 127-130 30920135-6 2019 Cytarabine also up-regulated CDA expression. Cytarabine 0-10 cytidine deaminase Homo sapiens 29-32 31101804-6 2019 All Cytarabine-resistant sublines lost deoxycytidine kinase (dCK) expression, rendering them refractory to Cytarabine. Cytarabine 4-14 deoxycytidine kinase Homo sapiens 39-59 31101804-6 2019 All Cytarabine-resistant sublines lost deoxycytidine kinase (dCK) expression, rendering them refractory to Cytarabine. Cytarabine 4-14 Calcium/calmodulin-dependent protein kinase II Drosophila melanogaster 61-64 31069015-1 2019 Activating internal tandem duplication (ITD) and tyrosine kinase domain (TKD) point mutations in Fms-like tyrosine kinase 3 (FLT3) occur in approximately 30% of patients with acute myeloid leukemia (AML), and confer a poor prognosis with standard cytarabine/anthracycline or azacitidine-based chemotherapy regimens. Cytarabine 247-257 fms related receptor tyrosine kinase 3 Homo sapiens 125-129 30970520-3 2019 However, the function and molecular mechanism of MALAT1 in regulating cytarabine (Ara-C) resistance of AML are largely unknown. Cytarabine 70-80 metastasis associated lung adenocarcinoma transcript 1 Homo sapiens 49-55 30970520-3 2019 However, the function and molecular mechanism of MALAT1 in regulating cytarabine (Ara-C) resistance of AML are largely unknown. Cytarabine 82-87 metastasis associated lung adenocarcinoma transcript 1 Homo sapiens 49-55 30970520-0 2019 MALAT1 knockdown inhibits proliferation and enhances cytarabine chemosensitivity by upregulating miR-96 in acute myeloid leukemia cells. Cytarabine 53-63 metastasis associated lung adenocarcinoma transcript 1 Homo sapiens 0-6 30970520-9 2019 Knockdown of MALAT1 inhibited the proliferation, induced apoptosis, and enhanced Ara-C sensitivity of AML cells. Cytarabine 81-86 metastasis associated lung adenocarcinoma transcript 1 Homo sapiens 13-19 30970520-11 2019 miR-96 downregulation abolished the effects of MALAT1 knockdown on the proliferation, apoptosis, Ara-C sensitivity in AML cells. Cytarabine 97-102 microRNA 96 Homo sapiens 0-6 30970520-11 2019 miR-96 downregulation abolished the effects of MALAT1 knockdown on the proliferation, apoptosis, Ara-C sensitivity in AML cells. Cytarabine 97-102 metastasis associated lung adenocarcinoma transcript 1 Homo sapiens 47-53 30970520-12 2019 In conclusion, MALAT1 knockdown inhibited proliferation, promoted apoptosis and enhanced Ara-C sensitivity in AML cells by upregulating miR-96, providing novel insights into the critical role of MALAT1 as a miRNA sponge in AML. Cytarabine 89-94 metastasis associated lung adenocarcinoma transcript 1 Homo sapiens 15-21 30970520-12 2019 In conclusion, MALAT1 knockdown inhibited proliferation, promoted apoptosis and enhanced Ara-C sensitivity in AML cells by upregulating miR-96, providing novel insights into the critical role of MALAT1 as a miRNA sponge in AML. Cytarabine 89-94 microRNA 96 Homo sapiens 136-142 30291336-10 2019 More interestingly, Romidepsin preferentially targets CD123+ cells, while chemotherapy drug Ara-C mainly targeted fast-growing, CD123- cells. Cytarabine 92-97 interleukin 3 receptor subunit alpha Homo sapiens 128-133 30578743-6 2019 Among ND patients 18-64, the most common initial treatment was standard-to-intermediate dose cytarabine-based therapies (43.2% for FLT3mut and 55.9% for FLT3wt ); among ND patients >=65, the most common initial treatment was hypomethylating agent-based therapies (36.0% and 47.2%). Cytarabine 93-103 fms related receptor tyrosine kinase 3 Homo sapiens 131-135 30578743-6 2019 Among ND patients 18-64, the most common initial treatment was standard-to-intermediate dose cytarabine-based therapies (43.2% for FLT3mut and 55.9% for FLT3wt ); among ND patients >=65, the most common initial treatment was hypomethylating agent-based therapies (36.0% and 47.2%). Cytarabine 93-103 fms related receptor tyrosine kinase 3 Homo sapiens 153-157 30979482-0 2019 Significance of Granulocyte Colony-Stimulating Factor-Combined High-Dose Cytarabine, Cyclophosphamide, and Total Body Irradiation in Allogeneic Hematopoietic Cell Transplantation for Myeloid Malignant Neoplasms. Cytarabine 73-83 colony stimulating factor 3 Homo sapiens 16-53 30816541-9 2019 PharmGkb analysis identified single nucleotide polymorphisms (SNPs) of rs5030743 and rs1130609 of RRM2, which can be treated with cladribine and cytarabine. Cytarabine 145-155 ribonucleotide reductase regulatory subunit M2 Homo sapiens 98-102 30931006-2 2019 Diversely substituted indoles (Ar1) react with quinoline aldehydes, quinolone aldehydes, chromone aldehydes, and fluorene aldehydes (Ar2CHO) and coumarins (Ar3) in 1:1:1 ratio to form the corresponding tris(heteroaryl)methanes (Ar1Ar2Ar3)CH along with (Ar1Ar1Ar2)CH triads. Cytarabine 156-159 transcription factor 20 Homo sapiens 31-34 30262569-3 2019 However, it is not yet known whether NRF2 can be used as a prognostic biomarker in MDS, or whether elevated NRF2 levels are associated with cytarabine resistance. Cytarabine 140-150 NFE2 like bZIP transcription factor 2 Homo sapiens 108-112 30763062-2 2019 Previously, we discovered a novel form of cancer drug resistance where the Glioma-associated protein 1 (GLI1) elevates UGT1A glucuronidation enzymes, thereby glucuronidating cytarabine and ribavirin, leading to resistance in leukemia patients. Cytarabine 174-184 GLI family zinc finger 1 Homo sapiens 75-102 30763062-2 2019 Previously, we discovered a novel form of cancer drug resistance where the Glioma-associated protein 1 (GLI1) elevates UGT1A glucuronidation enzymes, thereby glucuronidating cytarabine and ribavirin, leading to resistance in leukemia patients. Cytarabine 174-184 GLI family zinc finger 1 Homo sapiens 104-108 30763062-2 2019 Previously, we discovered a novel form of cancer drug resistance where the Glioma-associated protein 1 (GLI1) elevates UGT1A glucuronidation enzymes, thereby glucuronidating cytarabine and ribavirin, leading to resistance in leukemia patients. Cytarabine 174-184 UDP glucuronosyltransferase family 1 member A complex locus Homo sapiens 119-124 30862120-0 2019 Cytarabine-Resistant FLT3-ITD Leukemia Cells are Associated with TP53 Mutation and Multiple Pathway Alterations-Possible Therapeutic Efficacy of Cabozantinib. Cytarabine 0-10 transformation related protein 53 Mus musculus 65-69 30862120-2 2019 We aimed to establish a cytarabine-resistant line from FLT3-ITD-positive MV4-11 (MV4-11-P) cells and examine the development of resistance. Cytarabine 24-34 fms related receptor tyrosine kinase 3 Homo sapiens 55-59 30862120-11 2019 Together, our findings suggest that Mcl-1 and Akt phosphorylation are potential therapeutic targets for p53 mutants and that cabozantinib is an effective treatment in cytarabine-resistant FLT3-ITD-positive AML. Cytarabine 167-177 FMS-like tyrosine kinase 3 Mus musculus 188-192 30837643-2 2019 Checkpoint kinase 1 (CHK1), which is activated by DNA damage and replication stress, diminishes sensitivity to cytarabine and anthracyclines as single agents, suggesting that CHK1 inhibitors might increase the effectiveness of CPX-351. Cytarabine 111-121 checkpoint kinase 1 Homo sapiens 0-19 30837643-2 2019 Checkpoint kinase 1 (CHK1), which is activated by DNA damage and replication stress, diminishes sensitivity to cytarabine and anthracyclines as single agents, suggesting that CHK1 inhibitors might increase the effectiveness of CPX-351. Cytarabine 111-121 checkpoint kinase 1 Homo sapiens 21-25 30837643-2 2019 Checkpoint kinase 1 (CHK1), which is activated by DNA damage and replication stress, diminishes sensitivity to cytarabine and anthracyclines as single agents, suggesting that CHK1 inhibitors might increase the effectiveness of CPX-351. Cytarabine 111-121 checkpoint kinase 1 Homo sapiens 175-179 30783426-6 2019 Inhibition of DDR1 activity by DDR1-specific inhibitor DDR-IN-1 accelerated cell death in the presence of Ara-C, DNR or their combination. Cytarabine 106-111 discoidin domain receptor tyrosine kinase 1 Homo sapiens 14-18 30783426-6 2019 Inhibition of DDR1 activity by DDR1-specific inhibitor DDR-IN-1 accelerated cell death in the presence of Ara-C, DNR or their combination. Cytarabine 106-111 discoidin domain receptor tyrosine kinase 1 Homo sapiens 31-35 30262569-6 2019 Downregulation of NRF2 by the inhibitor Luteolin, or lentiviral shRNA knockdown, enhanced the chemotherapeutic efficacy of cytarabine, while MDS cells treated by NRF2 agonist Sulforaphane showed increased resistance to cytarabine. Cytarabine 123-133 NFE2 like bZIP transcription factor 2 Homo sapiens 18-22 30262569-6 2019 Downregulation of NRF2 by the inhibitor Luteolin, or lentiviral shRNA knockdown, enhanced the chemotherapeutic efficacy of cytarabine, while MDS cells treated by NRF2 agonist Sulforaphane showed increased resistance to cytarabine. Cytarabine 219-229 NFE2 like bZIP transcription factor 2 Homo sapiens 18-22 30262569-7 2019 More importantly, pharmacological inhibition of NRF2 could sensitize primary high-risk MDS cells to cytarabine treatment. Cytarabine 100-110 NFE2 like bZIP transcription factor 2 Homo sapiens 48-52 30262569-8 2019 Mechanistically, downregulation of dual specificity protein phosphatase 1, an NRF2 direct target gene, could abrogate cytarabine resistance in NRF2 elevated MDS cells. Cytarabine 118-128 dual specificity phosphatase 1 Homo sapiens 35-73 30262569-8 2019 Mechanistically, downregulation of dual specificity protein phosphatase 1, an NRF2 direct target gene, could abrogate cytarabine resistance in NRF2 elevated MDS cells. Cytarabine 118-128 NFE2 like bZIP transcription factor 2 Homo sapiens 78-82 30262569-8 2019 Mechanistically, downregulation of dual specificity protein phosphatase 1, an NRF2 direct target gene, could abrogate cytarabine resistance in NRF2 elevated MDS cells. Cytarabine 118-128 NFE2 like bZIP transcription factor 2 Homo sapiens 143-147 30262569-9 2019 Silencing NRF2 or dual specificity protein phosphatase 1 also significantly sensitized cytarabine treatment and inhibited tumors in MDS cells transplanted mouse models in vivo Our study suggests that targeting NRF2 in combination with conventional chemotherapy could pave the way for future therapy for high-risk MDS. Cytarabine 87-97 nuclear factor, erythroid derived 2, like 2 Mus musculus 10-14 30262569-9 2019 Silencing NRF2 or dual specificity protein phosphatase 1 also significantly sensitized cytarabine treatment and inhibited tumors in MDS cells transplanted mouse models in vivo Our study suggests that targeting NRF2 in combination with conventional chemotherapy could pave the way for future therapy for high-risk MDS. Cytarabine 87-97 dual specificity phosphatase 1 Mus musculus 18-56 30262569-9 2019 Silencing NRF2 or dual specificity protein phosphatase 1 also significantly sensitized cytarabine treatment and inhibited tumors in MDS cells transplanted mouse models in vivo Our study suggests that targeting NRF2 in combination with conventional chemotherapy could pave the way for future therapy for high-risk MDS. Cytarabine 87-97 nuclear factor, erythroid derived 2, like 2 Mus musculus 210-214 30593694-6 2019 Low-dose cytarabine can improve the outcomes of patients with TAM and high white blood cell count. Cytarabine 9-19 Myeloproliferative syndrome, transient (transient abnormal myelopoiesis) Homo sapiens 62-65 30325535-9 2019 FTH1 protein was also overexpressed in patient"s samples and correlated with the in vitro cytotoxic activity of cytarabine. Cytarabine 112-122 ferritin heavy chain 1 Homo sapiens 0-4 30266677-10 2019 ID-AraC with G-CSF should be the preferred chemomobilization protocol for patients with MM scheduled to undergo tandem autoSCT. Cytarabine 3-7 colony stimulating factor 3 Homo sapiens 13-18 30813354-4 2019 Clinical results deriving from studies using B-cell lymphoma 2 (BCL-2) inhibitors in combination with standard AML agents, such as azacytidine, decitabine, low-dose cytarabine, provided promising results and strongly support the use of these agents in the treatment of AML patients, particularly of elderly patients. Cytarabine 165-175 BCL2 apoptosis regulator Homo sapiens 45-62 30813354-4 2019 Clinical results deriving from studies using B-cell lymphoma 2 (BCL-2) inhibitors in combination with standard AML agents, such as azacytidine, decitabine, low-dose cytarabine, provided promising results and strongly support the use of these agents in the treatment of AML patients, particularly of elderly patients. Cytarabine 165-175 BCL2 apoptosis regulator Homo sapiens 64-69 29909708-0 2018 Recombinant human thrombopoietin (rh-TPO) for the prevention of severe thrombocytopenia induced by high-dose cytarabine: a prospective, randomized, self-controlled study. Cytarabine 109-119 thrombopoietin Homo sapiens 18-32 30431078-7 2019 The overexpression of SENP2 in the CLL cells decreased their invasive and proliferative ability, as well as their chemotactic response and enhanced their sensitivity to cytarabine and dexamethasone, while it promoted cell apoptosis. Cytarabine 169-179 SUMO specific peptidase 2 Homo sapiens 22-27 30651113-0 2019 Memantine potentiates cytarabine-induced cell death of acute leukemia correlating with inhibition of Kv1.3 potassium channels, AKT and ERK1/2 signaling. Cytarabine 22-32 potassium voltage-gated channel subfamily A member 3 Homo sapiens 101-106 30651113-0 2019 Memantine potentiates cytarabine-induced cell death of acute leukemia correlating with inhibition of Kv1.3 potassium channels, AKT and ERK1/2 signaling. Cytarabine 22-32 AKT serine/threonine kinase 1 Homo sapiens 127-130 30651113-0 2019 Memantine potentiates cytarabine-induced cell death of acute leukemia correlating with inhibition of Kv1.3 potassium channels, AKT and ERK1/2 signaling. Cytarabine 22-32 mitogen-activated protein kinase 3 Homo sapiens 135-141 30651113-5 2019 Here we evaluated whether pharmacological targeting of Kv1.3 channels by memantine promotes cell death of acute leukemia cells induced by chemotherapeutic cytarabine. Cytarabine 155-165 potassium voltage-gated channel subfamily A member 3 Homo sapiens 55-60 30651113-14 2019 CONCLUSIONS: Our study underlines inhibition of Kv1.3 channels as a therapeutic strategy in acute leukemia and proposes co-treatment with memantine, a licensed and safe drug, as a potential approach to promote cytarabine-based cell death of various subtypes of acute leukemia. Cytarabine 210-220 potassium voltage-gated channel subfamily A member 3 Homo sapiens 48-53 30535449-0 2019 Cyr61 decreases Cytarabine chemosensitivity in acute lymphoblastic leukemia cells via NF-kappaB pathway activation. Cytarabine 16-26 cellular communication network factor 1 Homo sapiens 0-5 30535449-5 2019 The aim of the current study was to investigate the role of Cyr61 in regulating ALL cell chemosensitivity to Ara-C. Cytarabine 109-114 cellular communication network factor 1 Homo sapiens 60-65 30535449-7 2019 Increased Cyr61 effectively decreased Ara-C-induced apoptosis of ALL cells, and its function was blocked by the use of the anti-Cyr61 monoclonal antibody 093G9. Cytarabine 38-43 cellular communication network factor 1 Homo sapiens 10-15 30535449-7 2019 Increased Cyr61 effectively decreased Ara-C-induced apoptosis of ALL cells, and its function was blocked by the use of the anti-Cyr61 monoclonal antibody 093G9. Cytarabine 38-43 cellular communication network factor 1 Homo sapiens 128-133 30535449-8 2019 Furthermore, Cyr61 increased the level of Bcl-2 in Ara-C-treated ALL cells. Cytarabine 51-56 cellular communication network factor 1 Homo sapiens 13-18 30535449-8 2019 Furthermore, Cyr61 increased the level of Bcl-2 in Ara-C-treated ALL cells. Cytarabine 51-56 BCL2 apoptosis regulator Homo sapiens 42-47 30535449-9 2019 Mechanistically, it was shown that Cyr61 affected ALL cell resistance to Ara-C partially via the NF-kappaB pathway. Cytarabine 73-78 cellular communication network factor 1 Homo sapiens 35-40 30204524-1 2019 Previously, we found that dual therapy by the CXCR4 inhibitor Plerixafor and cytosine arabinoside (Ara-C) effectively eradicated leukemia cells and concurrently activated immune cells in acute myeloid leukemia (AML). Cytarabine 99-104 chemokine (C-X-C motif) receptor 4 Mus musculus 46-51 30598640-17 2018 Patients with RUNX1-RUNX1T1 gene fusion or without the ASXL1 gene mutation had a better chance of achieving CR when treated with cytarabine and daunorubicin induction chemotherapy. Cytarabine 129-139 RUNX family transcription factor 1 Homo sapiens 14-19 30598640-17 2018 Patients with RUNX1-RUNX1T1 gene fusion or without the ASXL1 gene mutation had a better chance of achieving CR when treated with cytarabine and daunorubicin induction chemotherapy. Cytarabine 129-139 RUNX1 partner transcriptional co-repressor 1 Homo sapiens 20-27 30598640-17 2018 Patients with RUNX1-RUNX1T1 gene fusion or without the ASXL1 gene mutation had a better chance of achieving CR when treated with cytarabine and daunorubicin induction chemotherapy. Cytarabine 129-139 ASXL transcriptional regulator 1 Homo sapiens 55-60 30453100-4 2018 Because cytosine-arabinoside-induced apoptosis of MLL+ALL cells was inhibited by pretreatment with the CXCR4 inhibitor but rather accelerated by pretreatment with the CXCR7 inhibitor, an application of the CXCR7 inhibitor may become a good treatment option in future for MLL+ALL patients. Cytarabine 8-28 lysine methyltransferase 2A Homo sapiens 50-53 30453100-4 2018 Because cytosine-arabinoside-induced apoptosis of MLL+ALL cells was inhibited by pretreatment with the CXCR4 inhibitor but rather accelerated by pretreatment with the CXCR7 inhibitor, an application of the CXCR7 inhibitor may become a good treatment option in future for MLL+ALL patients. Cytarabine 8-28 C-X-C motif chemokine receptor 4 Homo sapiens 103-108 30453100-4 2018 Because cytosine-arabinoside-induced apoptosis of MLL+ALL cells was inhibited by pretreatment with the CXCR4 inhibitor but rather accelerated by pretreatment with the CXCR7 inhibitor, an application of the CXCR7 inhibitor may become a good treatment option in future for MLL+ALL patients. Cytarabine 8-28 atypical chemokine receptor 3 Homo sapiens 167-172 30453100-4 2018 Because cytosine-arabinoside-induced apoptosis of MLL+ALL cells was inhibited by pretreatment with the CXCR4 inhibitor but rather accelerated by pretreatment with the CXCR7 inhibitor, an application of the CXCR7 inhibitor may become a good treatment option in future for MLL+ALL patients. Cytarabine 8-28 atypical chemokine receptor 3 Homo sapiens 206-211 30453100-4 2018 Because cytosine-arabinoside-induced apoptosis of MLL+ALL cells was inhibited by pretreatment with the CXCR4 inhibitor but rather accelerated by pretreatment with the CXCR7 inhibitor, an application of the CXCR7 inhibitor may become a good treatment option in future for MLL+ALL patients. Cytarabine 8-28 lysine methyltransferase 2A Homo sapiens 271-274 29909708-0 2018 Recombinant human thrombopoietin (rh-TPO) for the prevention of severe thrombocytopenia induced by high-dose cytarabine: a prospective, randomized, self-controlled study. Cytarabine 109-119 thyroid peroxidase Homo sapiens 37-40 29909708-1 2018 The aim of this randomized phase II study was to investigate the optimal timing of the administration of thrombopoietin to prevent cytarabine-induced thrombocytopenia. Cytarabine 131-141 thrombopoietin Homo sapiens 105-119 30519105-0 2018 Gene expression of hENT1, dCK, CDA, dCMPD and topoisomerase IIalpha as an indicator of chemotherapy response in AML treated with cytarabine and daunorubicin. Cytarabine 129-139 solute carrier family 29 member 1 (Augustine blood group) Homo sapiens 19-24 30534052-7 2018 The proliferation inhibitor Ara-C completely suppressed the effect of RNase A on NPC counts, further supporting that RNase A increases NPC number mainly by promoting proliferation. Cytarabine 28-33 ribonuclease, RNase A family, 1 (pancreatic) Mus musculus 70-77 30534052-7 2018 The proliferation inhibitor Ara-C completely suppressed the effect of RNase A on NPC counts, further supporting that RNase A increases NPC number mainly by promoting proliferation. Cytarabine 28-33 ribonuclease, RNase A family, 1 (pancreatic) Mus musculus 117-124 30405880-6 2018 Consistent with association of rs1376041 and gene-expression in AML patients siRNA mediated knock-down of GPR56 increased cytarabine sensitivity of AML cell lines. Cytarabine 122-132 adhesion G protein-coupled receptor G1 Homo sapiens 106-111 29994802-3 2018 Our findings indicated that ara-C induces autophagy (with alteration of LC3B, p62, and Beclin-1) in the cells; however, targeting autophagy by 3-methyladenine and chloroquine significantly increased caspase-dependent apoptosis and the sub-G1 compartment in ara-C-treated cells. Cytarabine 28-33 microtubule associated protein 1 light chain 3 beta Homo sapiens 72-76 29994802-3 2018 Our findings indicated that ara-C induces autophagy (with alteration of LC3B, p62, and Beclin-1) in the cells; however, targeting autophagy by 3-methyladenine and chloroquine significantly increased caspase-dependent apoptosis and the sub-G1 compartment in ara-C-treated cells. Cytarabine 28-33 nucleoporin 62 Homo sapiens 78-81 29994802-3 2018 Our findings indicated that ara-C induces autophagy (with alteration of LC3B, p62, and Beclin-1) in the cells; however, targeting autophagy by 3-methyladenine and chloroquine significantly increased caspase-dependent apoptosis and the sub-G1 compartment in ara-C-treated cells. Cytarabine 28-33 beclin 1 Homo sapiens 87-95 30341277-0 2018 Low-level expression of SAMHD1 in acute myeloid leukemia (AML) blasts correlates with improved outcome upon consolidation chemotherapy with high-dose cytarabine-based regimens. Cytarabine 150-160 SAM and HD domain containing deoxynucleoside triphosphate triphosphohydrolase 1 Homo sapiens 24-30 30341277-1 2018 Sterile alpha motif and histidine/aspartic acid domain containing protein 1 (SAMHD1) limits the efficacy of cytarabine (ara-C) used in AML by hydrolyzing its active metabolite ara-CTP and thus represents a promising therapeutic target. Cytarabine 108-118 SAM and HD domain containing deoxynucleoside triphosphate triphosphohydrolase 1 Homo sapiens 77-83 30341277-1 2018 Sterile alpha motif and histidine/aspartic acid domain containing protein 1 (SAMHD1) limits the efficacy of cytarabine (ara-C) used in AML by hydrolyzing its active metabolite ara-CTP and thus represents a promising therapeutic target. Cytarabine 120-125 SAM and HD domain containing deoxynucleoside triphosphate triphosphohydrolase 1 Homo sapiens 77-83 30341277-5 2018 A sizeable patient subset with low SAMHD1 expression (<25% of positive blasts) was identified, which was significantly associated with longer event-free (EFS) and overall (OS) survival in patients receiving high-dose cytarabine (HDAC) during consolidation. Cytarabine 220-230 SAM and HD domain containing deoxynucleoside triphosphate triphosphohydrolase 1 Homo sapiens 35-41 30410347-6 2018 Conclusion: In brief, oVV-ING4 can increase the sensitivity of leukemia cells to cytarabine and induce cell apoptosis in vitro and in vivo. Cytarabine 81-91 inhibitor of growth family member 4 Homo sapiens 26-30 30349319-3 2018 Low-dose decitabine, a hypomethylating drug, in combination with aclarubicin and cytarabine (DAC) has shown safety and efficacy in the treatment of AML; however, clinical data are limited for the treatment of RR-AML. Cytarabine 81-91 arylacetamide deacetylase Homo sapiens 93-96 30361682-6 2018 Furthermore, combined inhibition of Bcl-2/Bcl-XL and Mcl-1 could revert BMSC-mediated resistance against cytarabine + daunorubicin. Cytarabine 105-115 BCL2 apoptosis regulator Homo sapiens 36-41 30361682-6 2018 Furthermore, combined inhibition of Bcl-2/Bcl-XL and Mcl-1 could revert BMSC-mediated resistance against cytarabine + daunorubicin. Cytarabine 105-115 BCL2 like 1 Homo sapiens 42-48 30361682-6 2018 Furthermore, combined inhibition of Bcl-2/Bcl-XL and Mcl-1 could revert BMSC-mediated resistance against cytarabine + daunorubicin. Cytarabine 105-115 MCL1 apoptosis regulator, BCL2 family member Homo sapiens 53-58 30405880-7 2018 Similarly for IGF1R, knockdown increased the cytarabine sensitivity of AML cell lines consistent with results in AML patients. Cytarabine 45-55 insulin like growth factor 1 receptor Homo sapiens 14-19 30405880-8 2018 Given both IGF1R and GPR56 are promising drug-targets in AML, our results on SNPs driving the expression/function of these genes will not only enhance our understanding of cytarabine resistance but also hold promise in personalizing AML for targeted therapies. Cytarabine 172-182 insulin like growth factor 1 receptor Homo sapiens 11-16 30405880-8 2018 Given both IGF1R and GPR56 are promising drug-targets in AML, our results on SNPs driving the expression/function of these genes will not only enhance our understanding of cytarabine resistance but also hold promise in personalizing AML for targeted therapies. Cytarabine 172-182 adhesion G protein-coupled receptor G1 Homo sapiens 21-26 29748833-0 2018 Cytosine arabinoside prodrug designed to bind plasma serum albumin for drug delivery. Cytarabine 0-20 albumin Homo sapiens 53-66 30154068-7 2018 Care needs to be taken in interpreting CSF results in patients who have received intrathecal liposomal cytarabine. Cytarabine 103-113 colony stimulating factor 2 Homo sapiens 39-42 30157922-4 2018 METHODS: We established an oncogenic N-MYC-driven B-ALL mouse model, which were subsequently treated with common chemotherapy drug cytarabine (Ara-C) and daunorubicin (DNR). Cytarabine 131-141 v-myc avian myelocytomatosis viral related oncogene, neuroblastoma derived Mus musculus 37-42 30127892-1 2018 The low-dose cytarabine, aclarubicin and granulocyte-colony stimulating factor (G-CSF) (CAG) priming regimen is an effective treatment for patients with relapsed or refractory acute myeloid leukemia (AML) and advanced myelodysplastic syndrome (MDS). Cytarabine 13-23 colony stimulating factor 3 Homo sapiens 80-85 30088438-1 2018 AIM: Cytarabine (Ara-C), a mainstay of acute myeloid leukemia (AML) treatment, is a prodrug requiring activation to ara-CTP for its antileukemic activity. Cytarabine 5-15 solute carrier family 25 member 1 Homo sapiens 120-123 30088438-1 2018 AIM: Cytarabine (Ara-C), a mainstay of acute myeloid leukemia (AML) treatment, is a prodrug requiring activation to ara-CTP for its antileukemic activity. Cytarabine 17-22 solute carrier family 25 member 1 Homo sapiens 120-123 30088438-3 2018 METHOD: We investigated SNPs in 14 ara-C metabolic-pathway genes, for association with intracellular ara-CTP levels, in leukemic cells obtained post-initiation of cytarabine infusion in pediatric AML patients (n = 68). Cytarabine 35-40 solute carrier family 25 member 1 Homo sapiens 105-108 30268834-9 2018 Drug screening of the two cell line subtypes yielded several potential candidates, such as cytarabine and enzastaurin for Cell-line-Subtype 1 (CS1) and a BTK inhibitor QL-XII-61 for Cell-line-Subtype 2 (CS2). Cytarabine 91-101 ITPR interacting domain containing 2 Homo sapiens 143-146 30157922-4 2018 METHODS: We established an oncogenic N-MYC-driven B-ALL mouse model, which were subsequently treated with common chemotherapy drug cytarabine (Ara-C) and daunorubicin (DNR). Cytarabine 143-148 v-myc avian myelocytomatosis viral related oncogene, neuroblastoma derived Mus musculus 37-42 29559562-5 2018 In contrast, Pole-mutant cells displayed significantly increased sensitivity to cytarabine and fludarabine (IC50Pole P286R-mutant vs. wild-type: 0.05 vs. 0.17 mumol/L for cytarabine, 4.62 vs. 11.1 mumol/L for fludarabine; P < 0.001 for both comparisons).Conclusions: The favorable prognosis of POLE-mutant cancers cannot be explained by increased sensitivity to currently used adjuvant treatments. Cytarabine 80-90 polymerase (DNA directed), epsilon Mus musculus 13-17 30132679-8 2018 The CDK9 inhibitors alvocidib, atuveciclib, and TG02 have completed phase 1/2 clinical trials, with results available for the alvocidib trial showing improved complete remission rates (70% vs 46%; P = .003) for alvocidib in combination with cytarabine and mitoxantrone, versus cytarabine/daunorubicin, in patients with newly diagnosed AML. Cytarabine 241-251 cyclin dependent kinase 9 Homo sapiens 4-8 30132679-8 2018 The CDK9 inhibitors alvocidib, atuveciclib, and TG02 have completed phase 1/2 clinical trials, with results available for the alvocidib trial showing improved complete remission rates (70% vs 46%; P = .003) for alvocidib in combination with cytarabine and mitoxantrone, versus cytarabine/daunorubicin, in patients with newly diagnosed AML. Cytarabine 277-287 cyclin dependent kinase 9 Homo sapiens 4-8 29752949-5 2018 We found that treating AML cells with Ara-c or Sorafenib resulted in autophagy enhancement, and when autophagy was enhanced, nuclear LC3 moved into the cytoplasm. Cytarabine 38-43 microtubule associated protein 1 light chain 3 alpha Homo sapiens 133-136 33168498-5 2018 Western blotting showed that treatment of the siRNA-transfected SHI-1 cells with 0-25 mumol/L curcumin or with 0-2.0 mumol/L Ara-C further increased the cell inhibition rate and obviously enhanced the expressions of p-P38 MAPK and p-JNK without significantly affecting p-ERK expression. Cytarabine 125-130 mitogen-activated protein kinase 8 Homo sapiens 233-236 33168498-5 2018 Western blotting showed that treatment of the siRNA-transfected SHI-1 cells with 0-25 mumol/L curcumin or with 0-2.0 mumol/L Ara-C further increased the cell inhibition rate and obviously enhanced the expressions of p-P38 MAPK and p-JNK without significantly affecting p-ERK expression. Cytarabine 125-130 mitogen-activated protein kinase 1 Homo sapiens 271-274 30016963-0 2018 Influence of UGT1A1 polymorphisms on the outcome of acute myeloid leukemia patients treated with cytarabine-base regimens. Cytarabine 97-107 UDP glucuronosyltransferase family 1 member A1 Homo sapiens 13-19 30016963-1 2018 BACKGROUNDS: UDP-glucuronosyltransferase 1A subfamily (UGT1A) enzymes can inactivate cytarabine (Ara-C) by glucuronidation, and thus serves as candidate genes for interindividual difference in Ara-C response. Cytarabine 85-95 UDP glucuronosyltransferase family 1 member A1 Homo sapiens 13-43 30016963-1 2018 BACKGROUNDS: UDP-glucuronosyltransferase 1A subfamily (UGT1A) enzymes can inactivate cytarabine (Ara-C) by glucuronidation, and thus serves as candidate genes for interindividual difference in Ara-C response. Cytarabine 85-95 UDP glucuronosyltransferase family 1 member A complex locus Homo sapiens 55-60 30016963-1 2018 BACKGROUNDS: UDP-glucuronosyltransferase 1A subfamily (UGT1A) enzymes can inactivate cytarabine (Ara-C) by glucuronidation, and thus serves as candidate genes for interindividual difference in Ara-C response. Cytarabine 97-102 UDP glucuronosyltransferase family 1 member A1 Homo sapiens 13-43 30016963-1 2018 BACKGROUNDS: UDP-glucuronosyltransferase 1A subfamily (UGT1A) enzymes can inactivate cytarabine (Ara-C) by glucuronidation, and thus serves as candidate genes for interindividual difference in Ara-C response. Cytarabine 97-102 UDP glucuronosyltransferase family 1 member A complex locus Homo sapiens 55-60 30016963-1 2018 BACKGROUNDS: UDP-glucuronosyltransferase 1A subfamily (UGT1A) enzymes can inactivate cytarabine (Ara-C) by glucuronidation, and thus serves as candidate genes for interindividual difference in Ara-C response. Cytarabine 193-198 UDP glucuronosyltransferase family 1 member A1 Homo sapiens 13-43 30016963-1 2018 BACKGROUNDS: UDP-glucuronosyltransferase 1A subfamily (UGT1A) enzymes can inactivate cytarabine (Ara-C) by glucuronidation, and thus serves as candidate genes for interindividual difference in Ara-C response. Cytarabine 193-198 UDP glucuronosyltransferase family 1 member A complex locus Homo sapiens 55-60 30016963-3 2018 METHODS: UGT1A1*6 and *28 polymorphisms resulting in reduced UGT1A1 activity were genotyped in 726 adult acute myeloid leukemia (AML) patients treated with Ara-C based regimens. Cytarabine 156-161 UDP glucuronosyltransferase family 1 member A1 Homo sapiens 61-67 30016963-5 2018 RESULTS: After one or two courses of Ara-C based induction chemotherapy, the complete remission (CR) rate was significantly higher in patients carrying the UGT1A1*6 (77.0%) or the UGT1A1*28 (76.4%) alleles as compared with corresponding wild-type homozygotes (66.9 and 68.5%, respectively). Cytarabine 37-42 UDP glucuronosyltransferase family 1 member A1 Homo sapiens 156-162 30016963-5 2018 RESULTS: After one or two courses of Ara-C based induction chemotherapy, the complete remission (CR) rate was significantly higher in patients carrying the UGT1A1*6 (77.0%) or the UGT1A1*28 (76.4%) alleles as compared with corresponding wild-type homozygotes (66.9 and 68.5%, respectively). Cytarabine 37-42 UDP glucuronosyltransferase family 1 member A1 Homo sapiens 180-186 30016963-7 2018 CONCLUSION: Our results suggest that UGT1A1*28 and UGT1A1*6 are associated with improved clinical outcomes in Chinese AML patients treated with Ara-C. Cytarabine 144-149 UDP glucuronosyltransferase family 1 member A1 Homo sapiens 37-43 30016963-7 2018 CONCLUSION: Our results suggest that UGT1A1*28 and UGT1A1*6 are associated with improved clinical outcomes in Chinese AML patients treated with Ara-C. Cytarabine 144-149 UDP glucuronosyltransferase family 1 member A1 Homo sapiens 51-57 29574276-3 2018 Our experiments show that activation of CXCR4 signaling in AML cells increases autophagic activity and decreases cytarabine-induced apoptosis. Cytarabine 113-123 C-X-C motif chemokine receptor 4 Homo sapiens 40-45 29139328-9 2018 RESULTS: We found 5 muM CAPE sensitized all cell lines to cytarabine. Cytarabine 58-68 structural maintenance of chromosomes 2 Homo sapiens 24-28 29559562-5 2018 In contrast, Pole-mutant cells displayed significantly increased sensitivity to cytarabine and fludarabine (IC50Pole P286R-mutant vs. wild-type: 0.05 vs. 0.17 mumol/L for cytarabine, 4.62 vs. 11.1 mumol/L for fludarabine; P < 0.001 for both comparisons).Conclusions: The favorable prognosis of POLE-mutant cancers cannot be explained by increased sensitivity to currently used adjuvant treatments. Cytarabine 171-181 polymerase (DNA directed), epsilon Mus musculus 13-17 29967774-8 2018 Overexpression of miR-652-3p using agomir increased the sensitivity to vincristine and cytarabine (all p<0.05) and promoted apoptosis (both p<0.05) in Reh and RS4:11 cells. Cytarabine 87-97 microRNA 652 Homo sapiens 18-25 29645075-12 2018 Multivariate analysis identified the following as independent adverse factors for achievement of CR-CRp: platelets < 50 x 109 /L (P < .001), complex karyotype with >=3 chromosomal abnormalities (P = .02), regimens that did not include cytarabine or hypomethylating agents (P = .014), and no prior CR lasting >=12 months with frontline or salvage 1 therapies (P < .001). Cytarabine 244-254 C-reactive protein Homo sapiens 97-99 29645075-12 2018 Multivariate analysis identified the following as independent adverse factors for achievement of CR-CRp: platelets < 50 x 109 /L (P < .001), complex karyotype with >=3 chromosomal abnormalities (P = .02), regimens that did not include cytarabine or hypomethylating agents (P = .014), and no prior CR lasting >=12 months with frontline or salvage 1 therapies (P < .001). Cytarabine 244-254 C-reactive protein Homo sapiens 100-103 29645075-12 2018 Multivariate analysis identified the following as independent adverse factors for achievement of CR-CRp: platelets < 50 x 109 /L (P < .001), complex karyotype with >=3 chromosomal abnormalities (P = .02), regimens that did not include cytarabine or hypomethylating agents (P = .014), and no prior CR lasting >=12 months with frontline or salvage 1 therapies (P < .001). Cytarabine 244-254 C-reactive protein Homo sapiens 100-102 29739902-5 2018 Furthermore, cytarabine inhibited viral DNA and RNA syntheses and induced the rapid degradation of KSHV major latent protein LANA (latency-associated nuclear antigen), leading to the suppression of KSHV latent replication. Cytarabine 13-23 LANA Human gammaherpesvirus 8 125-129 29567781-12 2018 Combination therapy with decitabine, vorinostat and cytarabine was tolerated in younger relapsed/refractory acute myeloid leukemia and should be explored further focusing on the KMT2A partial tandem duplication subset. Cytarabine 52-62 lysine methyltransferase 2A Homo sapiens 178-183 29759551-10 2018 Additionally, glucocorticoids, asparaginase, anthracycline, vincristine and cytarabine that trans-repress gene expression, deprives cells of asparagine, triggers cell cycle arrest, influences cytochrome-P450 polymorphism and inhibits DNA polymerase, respectively, have been used in chemotherapy in ALL patients. Cytarabine 76-86 cytochrome P450 family 4 subfamily F member 3 Homo sapiens 192-207 30148913-4 2018 The toxic effect should be mainly attributed to Cytarabine and not to methotrexate, since the central nervous system lacks Cytidine deaminase, the enzyme that degrades Cytarabine. Cytarabine 168-178 cytidine deaminase Homo sapiens 123-141 29872325-0 2018 miR-134 increases the antitumor effects of cytarabine by targeting Mnks in acute myeloid leukemia cells. Cytarabine 43-53 microRNA 134 Homo sapiens 0-7 29872325-4 2018 Overexpression of miR-134 sensitized K562/A02 and HL-60/ADM cells to Ara-C, inhibited cell colony formation, and enhanced the ability of Ara-C to induce apoptosis. Cytarabine 69-74 microRNA 134 Homo sapiens 18-25 29872325-4 2018 Overexpression of miR-134 sensitized K562/A02 and HL-60/ADM cells to Ara-C, inhibited cell colony formation, and enhanced the ability of Ara-C to induce apoptosis. Cytarabine 137-142 microRNA 134 Homo sapiens 18-25 29872325-6 2018 Further investigation showed that miR-134 increased the anti-tumor effects of Ara-C through inhibiting phosphorylation of eukaryotic initiation factor 4E and downregulating Mcl-1 and bcl2, which was independent of p38 and Erk1/2 activation. Cytarabine 78-83 microRNA 134 Homo sapiens 34-41 29872325-6 2018 Further investigation showed that miR-134 increased the anti-tumor effects of Ara-C through inhibiting phosphorylation of eukaryotic initiation factor 4E and downregulating Mcl-1 and bcl2, which was independent of p38 and Erk1/2 activation. Cytarabine 78-83 MCL1 apoptosis regulator, BCL2 family member Homo sapiens 173-178 29872325-6 2018 Further investigation showed that miR-134 increased the anti-tumor effects of Ara-C through inhibiting phosphorylation of eukaryotic initiation factor 4E and downregulating Mcl-1 and bcl2, which was independent of p38 and Erk1/2 activation. Cytarabine 78-83 BCL2 apoptosis regulator Homo sapiens 183-187 29872325-6 2018 Further investigation showed that miR-134 increased the anti-tumor effects of Ara-C through inhibiting phosphorylation of eukaryotic initiation factor 4E and downregulating Mcl-1 and bcl2, which was independent of p38 and Erk1/2 activation. Cytarabine 78-83 mitogen-activated protein kinase 1 Homo sapiens 214-217 29872325-6 2018 Further investigation showed that miR-134 increased the anti-tumor effects of Ara-C through inhibiting phosphorylation of eukaryotic initiation factor 4E and downregulating Mcl-1 and bcl2, which was independent of p38 and Erk1/2 activation. Cytarabine 78-83 mitogen-activated protein kinase 3 Homo sapiens 222-228 29872325-7 2018 Taken together, our results demonstrate that miR-134 plays a pivotal role in AML Ara-C resistance through increasing cell sensitivity to Ara-C and promoting apoptosis by targeting Mnks. Cytarabine 81-86 microRNA 134 Homo sapiens 45-52 29872325-7 2018 Taken together, our results demonstrate that miR-134 plays a pivotal role in AML Ara-C resistance through increasing cell sensitivity to Ara-C and promoting apoptosis by targeting Mnks. Cytarabine 137-142 microRNA 134 Homo sapiens 45-52 29761849-8 2018 Targeting MUC1-C was also associated with increased sensitivity of AML cells to Cytarabine (Ara-C) treatment by a survivin-dependent mechanism. Cytarabine 80-90 mucin 1, cell surface associated Homo sapiens 10-14 29761849-8 2018 Targeting MUC1-C was also associated with increased sensitivity of AML cells to Cytarabine (Ara-C) treatment by a survivin-dependent mechanism. Cytarabine 92-97 mucin 1, cell surface associated Homo sapiens 10-14 29739902-5 2018 Furthermore, cytarabine inhibited viral DNA and RNA syntheses and induced the rapid degradation of KSHV major latent protein LANA (latency-associated nuclear antigen), leading to the suppression of KSHV latent replication. Cytarabine 13-23 LANA Human gammaherpesvirus 8 131-165 29739902-13 2018 Of interest, cytarabine induced the degradation of KSHV major latent protein LANA, hence suppressing KSHV latent replication, which is required for PEL cell survival. Cytarabine 13-23 LANA Human gammaherpesvirus 8 77-81 29437791-3 2018 A phase I study of CPI-613 plus cytarabine and mitoxantrone was conducted in patients with relapsed or refractory AML.Results: Exposure to chemotherapy induced mitochondrial oxygen consumption that depended on PDH. Cytarabine 32-42 pyruvate dehydrogenase phosphatase catalytic subunit 1 Homo sapiens 210-213 29695239-0 2018 Bortezomib prevents cytarabine resistance in MCL, which is characterized by down-regulation of dCK and up-regulation of SPIB resulting in high NF-kappaB activity. Cytarabine 20-30 Calcium/calmodulin-dependent protein kinase II Drosophila melanogaster 95-98 29378418-3 2018 CPX-351, a novel liposomal formulation which encapsulates cytarabine and daunorubicin in 5:1 molar ratio, has shown promising efficacy, leading to recent US FDA approval for front-line therapy for patients with therapy-related AML and AML with myelodysplasia-related changes based on a large multicenter Phase III clinical trial. Cytarabine 58-68 T-box transcription factor 22 Homo sapiens 0-3 29477371-7 2018 Surprisingly, positive results are being obtained in elderly acute myeloid leukemia patients, in whom inhibition of BCL2 is able to substantially increase the efficacy of low-dose cytarabine or hypomethylating agents. Cytarabine 180-190 BCL2 apoptosis regulator Homo sapiens 116-120 29695239-0 2018 Bortezomib prevents cytarabine resistance in MCL, which is characterized by down-regulation of dCK and up-regulation of SPIB resulting in high NF-kappaB activity. Cytarabine 20-30 Spi-B transcription factor Homo sapiens 120-124 29695239-0 2018 Bortezomib prevents cytarabine resistance in MCL, which is characterized by down-regulation of dCK and up-regulation of SPIB resulting in high NF-kappaB activity. Cytarabine 20-30 nuclear factor kappa B subunit 1 Homo sapiens 143-152 29695239-10 2018 This was confirmed and show that the dCK levels are retained upon co-treatment, indicating a clinical use for bortezomib treatment in combination with cytarabine to avoid development of resistance. Cytarabine 151-161 Calcium/calmodulin-dependent protein kinase II Drosophila melanogaster 37-40 29695239-11 2018 The possibility to predict cytarabine resistance in diagnostic samples was assessed, but analysis show that a majority of patients have moderate to high expression of dCK at diagnosis, corresponding well to the initial clinical response to cytarabine treatment. Cytarabine 27-37 Calcium/calmodulin-dependent protein kinase II Drosophila melanogaster 167-170 29695239-11 2018 The possibility to predict cytarabine resistance in diagnostic samples was assessed, but analysis show that a majority of patients have moderate to high expression of dCK at diagnosis, corresponding well to the initial clinical response to cytarabine treatment. Cytarabine 240-250 Calcium/calmodulin-dependent protein kinase II Drosophila melanogaster 167-170 29695239-12 2018 CONCLUSION: We show that cytarabine resistance potentially can be avoided or at least delayed through co-treatment with bortezomib, and that down-regulation of dCK and up-regulation of SPIB and NF-kappaB are the main molecular events driving cytarabine resistance development. Cytarabine 242-252 Calcium/calmodulin-dependent protein kinase II Drosophila melanogaster 160-163 29695239-12 2018 CONCLUSION: We show that cytarabine resistance potentially can be avoided or at least delayed through co-treatment with bortezomib, and that down-regulation of dCK and up-regulation of SPIB and NF-kappaB are the main molecular events driving cytarabine resistance development. Cytarabine 242-252 Spi-B transcription factor Homo sapiens 185-189 29719594-8 2018 Heteronemin effectively down-regulated cytarabine-induced activation of MAPK, AP-1, NF-kappaB and c-myc, the down-stream targets of Ras signaling, which again validated the role of Ras in regulating the synergism. Cytarabine 39-49 MYC proto-oncogene, bHLH transcription factor Homo sapiens 98-103 29473342-0 2018 Clofarabine exerts antileukemic activity against cytarabine-resistant B-cell precursor acute lymphoblastic leukemia with low deoxycytidine kinase expression. Cytarabine 49-59 deoxycytidine kinase Homo sapiens 125-145 29473342-8 2018 DCK knockout by genome editing with a CRISPR-Cas9 system in an Ara-C-sensitive-ALL cell line induced marked resistance to Ara-C, but not to vincristine and daunorubicin, indicating the involvement of DCK expression in the Ara-C sensitivity of BCP-ALL. Cytarabine 122-127 deoxycytidine kinase Homo sapiens 0-3 29473342-4 2018 In the first step of the metabolic pathway, Ara-C is phosphorylated to Ara-CMP by deoxycytidine kinase (DCK). Cytarabine 44-49 deoxycytidine kinase Homo sapiens 82-102 29473342-8 2018 DCK knockout by genome editing with a CRISPR-Cas9 system in an Ara-C-sensitive-ALL cell line induced marked resistance to Ara-C, but not to vincristine and daunorubicin, indicating the involvement of DCK expression in the Ara-C sensitivity of BCP-ALL. Cytarabine 122-127 deoxycytidine kinase Homo sapiens 0-3 29473342-4 2018 In the first step of the metabolic pathway, Ara-C is phosphorylated to Ara-CMP by deoxycytidine kinase (DCK). Cytarabine 44-49 deoxycytidine kinase Homo sapiens 104-107 29473342-12 2018 In contrast to Ara-C, although the knockout of DCK induced marked resistance to clofarabine, sensitivity to clofarabine was only marginally associated with DCK gene expression level, suggesting a possible efficacy of clofarabine for BCP-ALL that shows relative Ara-C resistance due to low DCK expression. Cytarabine 261-266 deoxycytidine kinase Homo sapiens 47-50 29473342-6 2018 We analyzed various cell lines for the possible involvement of DCK in the sensitivities of B-cell precursor ALL (BCP-ALL) to Ara-C. Cytarabine 125-130 deoxycytidine kinase Homo sapiens 63-66 29473342-7 2018 Higher DCK expression was associated with higher Ara-C sensitivity. Cytarabine 49-54 deoxycytidine kinase Homo sapiens 7-10 29473342-8 2018 DCK knockout by genome editing with a CRISPR-Cas9 system in an Ara-C-sensitive-ALL cell line induced marked resistance to Ara-C, but not to vincristine and daunorubicin, indicating the involvement of DCK expression in the Ara-C sensitivity of BCP-ALL. Cytarabine 63-68 deoxycytidine kinase Homo sapiens 0-3 29330206-4 2018 Alterations of epigenetic regulators were frequently gained at relapse with recurring alterations of KDM6A constituting a mechanism of cytarabine resistance. Cytarabine 135-145 lysine demethylase 6A Homo sapiens 101-106 29499095-1 2018 "Influence of genetic variants of IDH1, IDH2, TET2 and DNMT3A on cytarabine cytotoxicity in different populations" by Y. Wang & J. K. Lamba1 The above article from the Journal of Clinical Pharmacy and Therapeutics, published online on 21 November 2017 in Wiley Online Library (wileyonlinelibrary.com), has been retracted following discussions with the authors, the Journal Editors and John Wiley & Sons Ltd. Cytarabine 65-75 isocitrate dehydrogenase (NADP(+)) 1 Homo sapiens 34-38 29499095-1 2018 "Influence of genetic variants of IDH1, IDH2, TET2 and DNMT3A on cytarabine cytotoxicity in different populations" by Y. Wang & J. K. Lamba1 The above article from the Journal of Clinical Pharmacy and Therapeutics, published online on 21 November 2017 in Wiley Online Library (wileyonlinelibrary.com), has been retracted following discussions with the authors, the Journal Editors and John Wiley & Sons Ltd. Cytarabine 65-75 isocitrate dehydrogenase (NADP(+)) 2 Homo sapiens 40-44 28751770-4 2018 We show that venetoclax synergizes with cytarabine and idarubicin to increase antileukemic efficacy in a TP53-dependent manner. Cytarabine 40-50 tumor protein p53 Homo sapiens 105-109 29499095-1 2018 "Influence of genetic variants of IDH1, IDH2, TET2 and DNMT3A on cytarabine cytotoxicity in different populations" by Y. Wang & J. K. Lamba1 The above article from the Journal of Clinical Pharmacy and Therapeutics, published online on 21 November 2017 in Wiley Online Library (wileyonlinelibrary.com), has been retracted following discussions with the authors, the Journal Editors and John Wiley & Sons Ltd. Cytarabine 65-75 tet methylcytosine dioxygenase 2 Homo sapiens 46-50 29499095-1 2018 "Influence of genetic variants of IDH1, IDH2, TET2 and DNMT3A on cytarabine cytotoxicity in different populations" by Y. Wang & J. K. Lamba1 The above article from the Journal of Clinical Pharmacy and Therapeutics, published online on 21 November 2017 in Wiley Online Library (wileyonlinelibrary.com), has been retracted following discussions with the authors, the Journal Editors and John Wiley & Sons Ltd. Cytarabine 65-75 DNA methyltransferase 3 alpha Homo sapiens 55-61 29499095-11 2018 Influence of genetic variants of IDH1, IDH2, TET2 and DNMT3A on cytarabine cytotoxicity in different populations. Cytarabine 64-74 isocitrate dehydrogenase (NADP(+)) 1 Homo sapiens 33-37 29499095-11 2018 Influence of genetic variants of IDH1, IDH2, TET2 and DNMT3A on cytarabine cytotoxicity in different populations. Cytarabine 64-74 isocitrate dehydrogenase (NADP(+)) 2 Homo sapiens 39-43 29499095-11 2018 Influence of genetic variants of IDH1, IDH2, TET2 and DNMT3A on cytarabine cytotoxicity in different populations. Cytarabine 64-74 tet methylcytosine dioxygenase 2 Homo sapiens 45-49 29499095-11 2018 Influence of genetic variants of IDH1, IDH2, TET2 and DNMT3A on cytarabine cytotoxicity in different populations. Cytarabine 64-74 DNA methyltransferase 3 alpha Homo sapiens 54-60 29496492-6 2018 Furthermore, significantly reduced IGFBP2, SERP1NC1, AMBP and GPX3, as well as dramatically increased CPE levels were observed in the CSF of NKTCL patients after cytarabine chemotherapy. Cytarabine 162-172 carboxypeptidase E Homo sapiens 102-105 29490977-0 2018 CDA as a predictive marker for life-threatening toxicities in patients with AML treated with cytarabine. Cytarabine 93-103 cytidine deaminase Homo sapiens 0-3 29490977-3 2018 Ara-C is detoxified in the liver by a single enzyme, cytidine deaminase (CDA), coded by a gene known to be highly polymorphic. Cytarabine 0-5 cytidine deaminase Homo sapiens 53-71 29490977-3 2018 Ara-C is detoxified in the liver by a single enzyme, cytidine deaminase (CDA), coded by a gene known to be highly polymorphic. Cytarabine 0-5 cytidine deaminase Homo sapiens 73-76 29490977-10 2018 Taken together, the results of this study strongly suggest that CDA is a predictive marker of life-threatening toxicities in patients with AML receiving induction therapy with standard Ara-C. Cytarabine 185-190 cytidine deaminase Homo sapiens 64-67 29274141-0 2018 Acquired resistance of phosphatase and tensin homolog-deficient cells to poly(ADP-ribose) polymerase inhibitor and Ara-C mediated by 53BP1 loss and SAMHD1 overexpression. Cytarabine 115-120 tumor protein p53 binding protein 1 Homo sapiens 133-138 29274141-0 2018 Acquired resistance of phosphatase and tensin homolog-deficient cells to poly(ADP-ribose) polymerase inhibitor and Ara-C mediated by 53BP1 loss and SAMHD1 overexpression. Cytarabine 115-120 SAM and HD domain containing deoxynucleoside triphosphate triphosphohydrolase 1 Homo sapiens 148-154 29274141-13 2018 SAMHD1 was overexpressed in all the variants and its knockout completely restored their sensitivity to Ara-C but did not affect their PARPi sensitivity. Cytarabine 103-108 SAM and HD domain containing deoxynucleoside triphosphate triphosphohydrolase 1 Homo sapiens 0-6 29217775-6 2018 Cytarabine-induced G1-arrest can be converted to G2-arrest by doxorubicin treatment in certain B-cell lymphomas, which correlates with newly acquired sensitivity to the Wee1 inhibitor. Cytarabine 0-10 WEE1 G2 checkpoint kinase Homo sapiens 169-173 29139135-1 2018 Novel therapies have potential to improve outcomes in patients with acute myeloid leukemia (AML) harboring FLT3-ITD mutations that have high risk of relapse and poor survival following standard of care (SOC) cytarabine/anthracycline-based induction/consolidation chemotherapy. Cytarabine 208-218 fms related receptor tyrosine kinase 3 Homo sapiens 107-111 30178381-3 2018 Previously, we found that altering the BMM by the CXCR4 antagonist led to enhanced cytotoxic activity of immune cells, which leads to increased susceptibility of leukemic cells to chemotherapeutic agents such as cytosine arabinoside (Ara-C) in leukemic BMM. Cytarabine 212-232 C-X-C motif chemokine receptor 4 Homo sapiens 50-55 28592158-0 2018 Phase Ib study of the mTOR inhibitor everolimus with low dose cytarabine in elderly acute myeloid leukemia. Cytarabine 62-72 mechanistic target of rapamycin kinase Homo sapiens 22-26 29352124-4 2018 Interestingly, we found that DLBCL cells expressing hepatitis B virus X protein (HBX) did not exhibit enhanced cell growth but did show reduced sensitivity to methotrexate (MTX) and cytarabine (Ara-C), which induced S-phase arrest. Cytarabine 182-192 X protein Hepatitis B virus 81-84 29352124-4 2018 Interestingly, we found that DLBCL cells expressing hepatitis B virus X protein (HBX) did not exhibit enhanced cell growth but did show reduced sensitivity to methotrexate (MTX) and cytarabine (Ara-C), which induced S-phase arrest. Cytarabine 194-199 X protein Hepatitis B virus 81-84 30178381-3 2018 Previously, we found that altering the BMM by the CXCR4 antagonist led to enhanced cytotoxic activity of immune cells, which leads to increased susceptibility of leukemic cells to chemotherapeutic agents such as cytosine arabinoside (Ara-C) in leukemic BMM. Cytarabine 234-239 C-X-C motif chemokine receptor 4 Homo sapiens 50-55 30178381-5 2018 Thus, we performed immunohistochemistry and observed that the capillary density of sinusoidal vessels was highly increased by CXCR4 antagonist with Ara-C in leukemia, showing the reconstruction of BMM with megakaryocytes in sinusoidal vessels by dual treatment. Cytarabine 148-153 C-X-C motif chemokine receptor 4 Homo sapiens 126-131 30474474-1 2018 Sterile alpha motif and HD domain-containing protein 1 (SAMHD1) is a mammalian dNTP hydrolase (dNTPase) and functions as a negative regulator in the efficacy of cytarabine treatment of acute myeloid leukemia (AML). Cytarabine 161-171 SAM and HD domain containing deoxynucleoside triphosphate triphosphohydrolase 1 Homo sapiens 0-54 29911928-1 2018 Sterile alpha motif and HD domain-containing protein 1 (SAMHD1) is a mammalian dNTP hydrolase that acts as a negative regulator in the efficacy of cytarabine treatment against acute myeloid leukemia (AML). Cytarabine 147-157 SAM and HD domain containing deoxynucleoside triphosphate triphosphohydrolase 1 Homo sapiens 0-54 29911928-1 2018 Sterile alpha motif and HD domain-containing protein 1 (SAMHD1) is a mammalian dNTP hydrolase that acts as a negative regulator in the efficacy of cytarabine treatment against acute myeloid leukemia (AML). Cytarabine 147-157 SAM and HD domain containing deoxynucleoside triphosphate triphosphohydrolase 1 Homo sapiens 56-62 30474474-1 2018 Sterile alpha motif and HD domain-containing protein 1 (SAMHD1) is a mammalian dNTP hydrolase (dNTPase) and functions as a negative regulator in the efficacy of cytarabine treatment of acute myeloid leukemia (AML). Cytarabine 161-171 SAM and HD domain containing deoxynucleoside triphosphate triphosphohydrolase 1 Homo sapiens 56-62 30474474-1 2018 Sterile alpha motif and HD domain-containing protein 1 (SAMHD1) is a mammalian dNTP hydrolase (dNTPase) and functions as a negative regulator in the efficacy of cytarabine treatment of acute myeloid leukemia (AML). Cytarabine 161-171 NTPase Drosophila melanogaster 95-102 29025907-5 2018 As a result, SIRT6 depletion compromises the ability of leukemia cells to repair DNA double-strand breaks that, in turn, increases their sensitivity to daunorubicin and Ara-C, both in vitro and in vivo In contrast, low SIRT6 levels observed in normal CD34+ hematopoietic progenitors explain their weaker sensitivity to genotoxic stress. Cytarabine 169-174 sirtuin 6 Homo sapiens 13-18 29312358-3 2017 In a cohort of AML patients, undergoing combined daunorubicin and cytarabine chemotherapy, a population of T regulatory cells (Tregs) with suppressive phenotype, expressing the immune checkpoint programmed cell death protein 1 (PD-1), was significantly increased. Cytarabine 66-76 programmed cell death 1 Homo sapiens 195-226 29175378-0 2018 Increased activity of both CDK1 and CDK2 is necessary for the combinatorial activity of WEE1 inhibition and cytarabine. Cytarabine 108-118 cyclin dependent kinase 1 Homo sapiens 27-31 29175378-0 2018 Increased activity of both CDK1 and CDK2 is necessary for the combinatorial activity of WEE1 inhibition and cytarabine. Cytarabine 108-118 cyclin dependent kinase 2 Homo sapiens 36-40 29175378-2 2018 Our lab and others have demonstrated that a small-molecule inhibitor of WEE1, AZD1775, sensitizes acute leukemia cells to cytarabine; however, a mechanism of combinatorial activity has remained elusive. Cytarabine 122-132 WEE1 G2 checkpoint kinase Homo sapiens 72-76 29175378-3 2018 Thus, we sought to determine the relative contribution of WEE1 targets CDK1 and CDK2 to the combinatorial activity of AZD1775 and cytarabine. Cytarabine 130-140 WEE1 G2 checkpoint kinase Homo sapiens 58-62 29175378-5 2018 Expression of CDK1/2-AF together, but neither alone, enhanced the anti-proliferative effects, DNA damage and apoptosis induced by cytarabine. Cytarabine 130-140 cyclin dependent kinase 1 Homo sapiens 14-18 29175378-6 2018 Furthermore, pharmacologic inhibition of CDK1 alone or CDK1 and CDK2 together reduced the combinatorial activity of AZD1775 and cytarabine. Cytarabine 128-138 cyclin dependent kinase 1 Homo sapiens 41-45 29175378-6 2018 Furthermore, pharmacologic inhibition of CDK1 alone or CDK1 and CDK2 together reduced the combinatorial activity of AZD1775 and cytarabine. Cytarabine 128-138 cyclin dependent kinase 1 Homo sapiens 55-59 29175378-6 2018 Furthermore, pharmacologic inhibition of CDK1 alone or CDK1 and CDK2 together reduced the combinatorial activity of AZD1775 and cytarabine. Cytarabine 128-138 cyclin dependent kinase 2 Homo sapiens 64-68 29175378-7 2018 Thus, increased activity of both CDK1 and CDK2 in response to WEE1 inhibition is necessary for the combinatorial activity of AZD1775 and cytarabine. Cytarabine 137-147 cyclin dependent kinase 1 Homo sapiens 33-37 29175378-7 2018 Thus, increased activity of both CDK1 and CDK2 in response to WEE1 inhibition is necessary for the combinatorial activity of AZD1775 and cytarabine. Cytarabine 137-147 cyclin dependent kinase 2 Homo sapiens 42-46 29175378-7 2018 Thus, increased activity of both CDK1 and CDK2 in response to WEE1 inhibition is necessary for the combinatorial activity of AZD1775 and cytarabine. Cytarabine 137-147 WEE1 G2 checkpoint kinase Homo sapiens 62-66 29018079-6 2017 Heterozygous conditional inactivation of Setd2 in a murine model decreased the latency of MLL-AF9-induced leukemia and caused resistance to cytarabine treatment in vivo, whereas homozygous loss delayed leukemia formation. Cytarabine 140-150 SET domain containing 2 Mus musculus 41-46 29055018-5 2017 Upregulation was also seen in primary human AML cells after treatment with cytarabine in vitro Upon overexpression, RUNX1 restricted proliferation, promoted apoptosis, and augmented the DNA damage response. Cytarabine 75-85 RUNX family transcription factor 1 Homo sapiens 116-121 29018079-3 2017 SETD2 mutations led to resistance to DNA-damaging agents, cytarabine, 6-thioguanine, doxorubicin, and etoposide, but not to a non-DNA damaging agent, l-asparaginase. Cytarabine 58-68 SET domain containing 2 Mus musculus 0-5 29018079-7 2017 Treatment with JIB-04, an inhibitor of the H3K9/36me3 demethylase KDM4A, restored H3K36me3 levels and sensitivity to cytarabine. Cytarabine 117-127 lysine (K)-specific demethylase 4A Mus musculus 66-71 29162833-0 2017 The combination of CHK1 inhibitor with G-CSF overrides cytarabine resistance in human acute myeloid leukemia. Cytarabine 55-65 checkpoint kinase 1 Homo sapiens 19-23 29423065-7 2018 Finally, PRL-3 expression made Reh cells more resistance to cytarabine treatment. Cytarabine 60-70 protein tyrosine phosphatase 4A3 Homo sapiens 9-14 29423065-9 2018 PRL-3 promoted adhesion, migration and resistance to cytarabine. Cytarabine 53-63 protein tyrosine phosphatase 4A3 Homo sapiens 0-5 29312515-4 2017 In this study, the combination of chidamide (50 nM) with cytarabine (50 nM) showed synergistic inhibition on cell growth.The mean combination index values were 0.068, 0.158, and 0.226 in SKM-1, MUTZ-1, and KG-1 MDS cell lines, respectively. Cytarabine 57-67 sodium voltage-gated channel alpha subunit 4 Homo sapiens 187-192 29312515-5 2017 The combination increased the acetylation levels of histone H3 and decreased HDAC activity in MDS cells.A low concentration (25 and 50 nM) of chidamide combined with low-dose cytarabine (50 nM) inhibited cell proliferation and arrested the cell cycle in the G0/G1 phasevia down-regulating CDK2 and up-regulating p21. Cytarabine 175-185 cyclin dependent kinase 2 Homo sapiens 289-293 29312515-5 2017 The combination increased the acetylation levels of histone H3 and decreased HDAC activity in MDS cells.A low concentration (25 and 50 nM) of chidamide combined with low-dose cytarabine (50 nM) inhibited cell proliferation and arrested the cell cycle in the G0/G1 phasevia down-regulating CDK2 and up-regulating p21. Cytarabine 175-185 H3 histone pseudogene 16 Homo sapiens 312-315 29101245-9 2017 Notch3 deletion also reduced the number of qNSCs activated after antimitotic cytosine beta-D-arabinofuranoside (Ara-C) treatment. Cytarabine 77-110 notch 3 Mus musculus 0-6 29101245-9 2017 Notch3 deletion also reduced the number of qNSCs activated after antimitotic cytosine beta-D-arabinofuranoside (Ara-C) treatment. Cytarabine 112-117 notch 3 Mus musculus 0-6 29174536-5 2017 Cytarabine and gemcitabine inhibited DAC monophosphate generation by the cytosolic proteins of HCT116 cells and recombinant human dCK protein, assessed using polyethylenimine cellulose thin-layered chromatography. Cytarabine 0-10 arylacetamide deacetylase Homo sapiens 37-40 29174536-5 2017 Cytarabine and gemcitabine inhibited DAC monophosphate generation by the cytosolic proteins of HCT116 cells and recombinant human dCK protein, assessed using polyethylenimine cellulose thin-layered chromatography. Cytarabine 0-10 Calcium/calmodulin-dependent protein kinase II Drosophila melanogaster 130-133 29162833-0 2017 The combination of CHK1 inhibitor with G-CSF overrides cytarabine resistance in human acute myeloid leukemia. Cytarabine 55-65 colony stimulating factor 3 Homo sapiens 39-44 29162833-3 2017 Here we show that the CHK1 inhibitor (CHK1i) GDC-0575 enhances AraC-mediated killing of AML cells both in vitro and in vivo, thus abrogating any potential chemoresistance mechanisms involving DNA repair. Cytarabine 63-67 checkpoint kinase 1 Homo sapiens 22-26 29081694-7 2017 Moreover, therapy with high dose cytarabine (HDAC) has significantly improved the prognosis of core binding factor (CBF) acute myeloid leukemia (AML) patients. Cytarabine 33-43 CCAAT enhancer binding protein zeta Homo sapiens 95-114 29164635-0 2017 Retracted: Influence of genetic variants of IDH1, IDH2, TET2 and DNMT3A on cytarabine cytotoxicity in different populations. Cytarabine 75-85 isocitrate dehydrogenase (NADP(+)) 1 Homo sapiens 44-48 29164635-0 2017 Retracted: Influence of genetic variants of IDH1, IDH2, TET2 and DNMT3A on cytarabine cytotoxicity in different populations. Cytarabine 75-85 isocitrate dehydrogenase (NADP(+)) 2 Homo sapiens 50-54 29164635-0 2017 Retracted: Influence of genetic variants of IDH1, IDH2, TET2 and DNMT3A on cytarabine cytotoxicity in different populations. Cytarabine 75-85 tet methylcytosine dioxygenase 2 Homo sapiens 56-60 29164635-0 2017 Retracted: Influence of genetic variants of IDH1, IDH2, TET2 and DNMT3A on cytarabine cytotoxicity in different populations. Cytarabine 75-85 DNA methyltransferase 3 alpha Homo sapiens 65-71 29164635-1 2017 "Influence of genetic variants of IDH1, IDH2, TET2 and DNMT3A on cytarabine cytotoxicity in different populations" by Y. Wang & J. K. Lamba1 The above article from the Journal of Clinical Pharmacy and Therapeutics, published online on 21 November 2017 in Wiley Online Library (wileyonlinelibrary.com), has been retracted following discussions with the authors, the Journal Editors and John Wiley & Sons Ltd. Cytarabine 65-75 isocitrate dehydrogenase (NADP(+)) 1 Homo sapiens 34-38 29164635-1 2017 "Influence of genetic variants of IDH1, IDH2, TET2 and DNMT3A on cytarabine cytotoxicity in different populations" by Y. Wang & J. K. Lamba1 The above article from the Journal of Clinical Pharmacy and Therapeutics, published online on 21 November 2017 in Wiley Online Library (wileyonlinelibrary.com), has been retracted following discussions with the authors, the Journal Editors and John Wiley & Sons Ltd. Cytarabine 65-75 isocitrate dehydrogenase (NADP(+)) 2 Homo sapiens 40-44 29164635-1 2017 "Influence of genetic variants of IDH1, IDH2, TET2 and DNMT3A on cytarabine cytotoxicity in different populations" by Y. Wang & J. K. Lamba1 The above article from the Journal of Clinical Pharmacy and Therapeutics, published online on 21 November 2017 in Wiley Online Library (wileyonlinelibrary.com), has been retracted following discussions with the authors, the Journal Editors and John Wiley & Sons Ltd. Cytarabine 65-75 tet methylcytosine dioxygenase 2 Homo sapiens 46-50 29164635-1 2017 "Influence of genetic variants of IDH1, IDH2, TET2 and DNMT3A on cytarabine cytotoxicity in different populations" by Y. Wang & J. K. Lamba1 The above article from the Journal of Clinical Pharmacy and Therapeutics, published online on 21 November 2017 in Wiley Online Library (wileyonlinelibrary.com), has been retracted following discussions with the authors, the Journal Editors and John Wiley & Sons Ltd. Cytarabine 65-75 DNA methyltransferase 3 alpha Homo sapiens 55-61 29164635-11 2017 Influence of genetic variants of IDH1, IDH2, TET2 and DNMT3A on cytarabine cytotoxicity in different populations. Cytarabine 64-74 isocitrate dehydrogenase (NADP(+)) 1 Homo sapiens 33-37 29164635-11 2017 Influence of genetic variants of IDH1, IDH2, TET2 and DNMT3A on cytarabine cytotoxicity in different populations. Cytarabine 64-74 isocitrate dehydrogenase (NADP(+)) 2 Homo sapiens 39-43 29164635-11 2017 Influence of genetic variants of IDH1, IDH2, TET2 and DNMT3A on cytarabine cytotoxicity in different populations. Cytarabine 64-74 tet methylcytosine dioxygenase 2 Homo sapiens 45-49 29164635-11 2017 Influence of genetic variants of IDH1, IDH2, TET2 and DNMT3A on cytarabine cytotoxicity in different populations. Cytarabine 64-74 DNA methyltransferase 3 alpha Homo sapiens 54-60 28982056-3 2017 In this study, we retrospectively evaluate safety and efficacy of a salvage regimen (CAGLP) consisting of G-CSF, low-dose cytarabine, aclarubicin, l-asparaginase and prednisone. Cytarabine 122-132 calmodulin like 6 Homo sapiens 85-90 28819011-6 2017 In conclusion, we show that TP53 mutations identify a phenotypically distinct and highly aggressive form of MCL with poor or no response to regimens including cytarabine, rituximab, and autologous stem-cell transplant (ASCT). Cytarabine 159-169 tumor protein p53 Homo sapiens 28-32 29057672-3 2017 A BRAF-V600E-mutated melanoma leptomeningeal metastases patient, treated by dabrafenib and liposomal cytarabine, presented after the first injection of liposomal cytarabine with hyperthermia and headaches. Cytarabine 101-111 B-Raf proto-oncogene, serine/threonine kinase Homo sapiens 2-6 29057672-3 2017 A BRAF-V600E-mutated melanoma leptomeningeal metastases patient, treated by dabrafenib and liposomal cytarabine, presented after the first injection of liposomal cytarabine with hyperthermia and headaches. Cytarabine 162-172 B-Raf proto-oncogene, serine/threonine kinase Homo sapiens 2-6 29081694-7 2017 Moreover, therapy with high dose cytarabine (HDAC) has significantly improved the prognosis of core binding factor (CBF) acute myeloid leukemia (AML) patients. Cytarabine 33-43 CCAAT enhancer binding protein zeta Homo sapiens 116-119 28957699-2 2017 Incorporation of AraC into DNA activates checkpoint kinase 1 (Chk1), leading to cell-cycle arrest and diminished AraC cytotoxicity, which can be reversed by the selective Chk1 inhibitor MK-8776. Cytarabine 17-21 checkpoint kinase 1 Homo sapiens 41-60 28679652-11 2017 Transient transfection of GapmeR against XLOC_109948 in NPM1-mutated OCI-AML3 cell line treated with Ara-C or ATRA enhances apoptosis suggesting XLOC_109948 plays a role in drug sensitivity. Cytarabine 101-106 nucleophosmin 1 Homo sapiens 56-60 28957699-2 2017 Incorporation of AraC into DNA activates checkpoint kinase 1 (Chk1), leading to cell-cycle arrest and diminished AraC cytotoxicity, which can be reversed by the selective Chk1 inhibitor MK-8776. Cytarabine 17-21 checkpoint kinase 1 Homo sapiens 62-66 28957699-2 2017 Incorporation of AraC into DNA activates checkpoint kinase 1 (Chk1), leading to cell-cycle arrest and diminished AraC cytotoxicity, which can be reversed by the selective Chk1 inhibitor MK-8776. Cytarabine 17-21 checkpoint kinase 1 Homo sapiens 171-175 28957699-2 2017 Incorporation of AraC into DNA activates checkpoint kinase 1 (Chk1), leading to cell-cycle arrest and diminished AraC cytotoxicity, which can be reversed by the selective Chk1 inhibitor MK-8776. Cytarabine 113-117 checkpoint kinase 1 Homo sapiens 41-60 28957699-2 2017 Incorporation of AraC into DNA activates checkpoint kinase 1 (Chk1), leading to cell-cycle arrest and diminished AraC cytotoxicity, which can be reversed by the selective Chk1 inhibitor MK-8776. Cytarabine 113-117 checkpoint kinase 1 Homo sapiens 62-66 28957699-2 2017 Incorporation of AraC into DNA activates checkpoint kinase 1 (Chk1), leading to cell-cycle arrest and diminished AraC cytotoxicity, which can be reversed by the selective Chk1 inhibitor MK-8776. Cytarabine 113-117 checkpoint kinase 1 Homo sapiens 171-175 29469718-2 2017 We present a patient who developed ESS after induction of CLAG chemotherapy [2-Chlorodeoxyadenosine (2-CdA) with cytarabine (Ara-C) and (granulocyte-colony stimulating factor) G-CSF] for management of the blast crisis of his chronic myelogenous leukemia (CML). Cytarabine 113-123 cytidine deaminase Homo sapiens 103-106 28655785-2 2017 Inhibition of WEE1 with AZD1775 has been shown to sensitize cancer cells to genotoxic chemotherapies, including cytarabine in acute myeloid leukemia (AML) and T-ALL. Cytarabine 112-122 WEE1 G2 checkpoint kinase Homo sapiens 14-18 28952709-4 2017 Our data displaythat Ara-c (2muM and 1muM in KG-1 and U937 cell lines respectively), CUR (40muM in both cell lines), and also theircombination significantly increased the percentage of apoptotic cells. Cytarabine 21-26 latexin Homo sapiens 29-32 28952709-5 2017 Moreover, the mRNA level of OPN isoforms weredown regulated in the KG-1and U937 cell lines treated with Ara-c while, upregulated in KG-1and U937 cell lines treatedwith CUR and its combination. Cytarabine 104-109 secreted phosphoprotein 1 Homo sapiens 28-31 28634224-2 2017 Here, it is demonstrated that untreated and cytarabine (AraC)-treated IGH/MYC-positive Burkitt lymphoma cells accumulate a high number of potentially lethal DNA double-strand breaks (DSB) and display low levels of the BRCA2 tumor suppressor protein, which is a key element of homologous recombination (HR)-mediated DSB repair. Cytarabine 44-54 immunoglobulin heavy chain complex Mus musculus 70-73 28610775-10 2017 Finally, chalcone A23 seems to have a synergic effect with the chemotherapy drugs cytarabine and vincristine. Cytarabine 82-92 immunoglobulin kappa variable 2-24 Homo sapiens 18-21 27530244-5 2017 We speculate that posaconazole may inhibit the cytarabine efflux through P-glycoprotein inhibition leading to the patient"s palmar-plantar erythrodysesthesia and subsequent aplasia. Cytarabine 47-57 ATP binding cassette subfamily B member 1 Homo sapiens 73-87 28502830-8 2017 Our time-dependent analyses of The Cancer Genome Atlas (TCGA) AML cohort indicate that high expression of SAMHD1, even though it critically limits the efficacy of high-dose ara-C therapy, might be associated with more favorable disease progression. Cytarabine 173-178 SAM and HD domain containing deoxynucleoside triphosphate triphosphohydrolase 1 Homo sapiens 106-112 28506695-6 2017 When Ara-C was added in the absence of growth factor, Annexin V assay revealed that TF-1 KITD816V was associated with a significantly lower proportion of apoptotic cells than TF-1 KITN822K (p < 0.001). Cytarabine 5-10 annexin A5 Homo sapiens 54-63 28810561-0 2017 Cytotoxic T lymphocytes promote cytarabine-induced acute myeloid leukemia cell apoptosis via inhibiting Bcl-2 expression. Cytarabine 32-42 BCL2 apoptosis regulator Homo sapiens 104-109 28810561-7 2017 Western blotting revealed that Bcl-2 expression was downregulated in AML cells following cytarabine and CTL treatment, indicating that the synergistic effect of this treatment on AML cell apoptosis is due to the downregulation of Bcl-2. Cytarabine 89-99 BCL2 apoptosis regulator Homo sapiens 31-36 28810561-7 2017 Western blotting revealed that Bcl-2 expression was downregulated in AML cells following cytarabine and CTL treatment, indicating that the synergistic effect of this treatment on AML cell apoptosis is due to the downregulation of Bcl-2. Cytarabine 89-99 BCL2 apoptosis regulator Homo sapiens 230-235 28595073-0 2017 Probing the binding reaction of cytarabine to human serum albumin using multispectroscopic techniques with the aid of molecular docking. Cytarabine 32-42 albumin Homo sapiens 52-65 28595073-2 2017 In the present study, the molecular interaction between cytarabine and human serum albumin (HSA) was investigated via fluorescence, UV-vis absorption, circular dichroism (CD) spectroscopy and molecular docking method under simulative physiological conditions. Cytarabine 56-66 albumin Homo sapiens 77-90 28634224-2 2017 Here, it is demonstrated that untreated and cytarabine (AraC)-treated IGH/MYC-positive Burkitt lymphoma cells accumulate a high number of potentially lethal DNA double-strand breaks (DSB) and display low levels of the BRCA2 tumor suppressor protein, which is a key element of homologous recombination (HR)-mediated DSB repair. Cytarabine 44-54 myelocytomatosis oncogene Mus musculus 74-77 28634224-2 2017 Here, it is demonstrated that untreated and cytarabine (AraC)-treated IGH/MYC-positive Burkitt lymphoma cells accumulate a high number of potentially lethal DNA double-strand breaks (DSB) and display low levels of the BRCA2 tumor suppressor protein, which is a key element of homologous recombination (HR)-mediated DSB repair. Cytarabine 44-54 breast cancer 2, early onset Mus musculus 218-223 28634224-2 2017 Here, it is demonstrated that untreated and cytarabine (AraC)-treated IGH/MYC-positive Burkitt lymphoma cells accumulate a high number of potentially lethal DNA double-strand breaks (DSB) and display low levels of the BRCA2 tumor suppressor protein, which is a key element of homologous recombination (HR)-mediated DSB repair. Cytarabine 56-60 immunoglobulin heavy chain complex Mus musculus 70-73 28634224-2 2017 Here, it is demonstrated that untreated and cytarabine (AraC)-treated IGH/MYC-positive Burkitt lymphoma cells accumulate a high number of potentially lethal DNA double-strand breaks (DSB) and display low levels of the BRCA2 tumor suppressor protein, which is a key element of homologous recombination (HR)-mediated DSB repair. Cytarabine 56-60 myelocytomatosis oncogene Mus musculus 74-77 28634224-2 2017 Here, it is demonstrated that untreated and cytarabine (AraC)-treated IGH/MYC-positive Burkitt lymphoma cells accumulate a high number of potentially lethal DNA double-strand breaks (DSB) and display low levels of the BRCA2 tumor suppressor protein, which is a key element of homologous recombination (HR)-mediated DSB repair. Cytarabine 56-60 breast cancer 2, early onset Mus musculus 218-223 28634224-3 2017 BRCA2 deficiency in IGH/MYC-positive cells was associated with diminished HR activity and hypersensitivity to PARP1 inhibitors (olaparib, talazoparib) used alone or in combination with cytarabine in vitro Moreover, talazoparib exerted a therapeutic effect in NGS mice bearing primary Burkitt lymphoma xenografts. Cytarabine 185-195 immunoglobulin heavy chain complex Mus musculus 20-23 28634224-3 2017 BRCA2 deficiency in IGH/MYC-positive cells was associated with diminished HR activity and hypersensitivity to PARP1 inhibitors (olaparib, talazoparib) used alone or in combination with cytarabine in vitro Moreover, talazoparib exerted a therapeutic effect in NGS mice bearing primary Burkitt lymphoma xenografts. Cytarabine 185-195 myelocytomatosis oncogene Mus musculus 24-27 28097942-7 2017 A regimen of low-dose cytarabine and aclarubicin combined with granulocyte-colony-stimulating factor (CAG) led to higher CR rates in the CD25-positive AML patients than intensive chemotherapies. Cytarabine 22-32 interleukin 2 receptor subunit alpha Homo sapiens 137-141 28712407-5 2017 Compared with control group without medication, the PML protein expression of APL cells in initial onset cases had larger fluorescent signals in the ATRA group, As2O3 group and As4S4 group, whereas there were no significant changes in the arabinoside cytosine group and the homoharringtonine group. Cytarabine 239-259 PML nuclear body scaffold Homo sapiens 52-55 28978059-6 2017 Targeting 6PGD and NADPH production was sufficient to block growth of AML cell lines resistant to the chemotherapeutics daunorubicin and cytarabine. Cytarabine 137-147 phosphogluconate dehydrogenase Homo sapiens 10-14 28978059-6 2017 Targeting 6PGD and NADPH production was sufficient to block growth of AML cell lines resistant to the chemotherapeutics daunorubicin and cytarabine. Cytarabine 137-147 2,4-dienoyl-CoA reductase 1 Homo sapiens 19-24 28505160-5 2017 Primary AML samples with high ex-vivo IC50 to Ara-C, ATO, Dnr had significantly high NRF2 RNA expression. Cytarabine 46-51 NFE2 like bZIP transcription factor 2 Homo sapiens 85-89 28672876-6 2017 2-Naphthyl-thiazolo[5,4-b]phenothiazine was identified as the most effective of the series by displaying against THP-1 cell lines a cytotoxicity close to cytarabine antineoplastic agent. Cytarabine 154-164 GLI family zinc finger 2 Homo sapiens 113-118 28436707-1 2017 Recently, we demonstrated that sterile alpha motif and HD domain containing protein 1 (SAMHD1) is a major barrier in acute myelogenous leukemia (AML) cells to the cytotoxicity of cytarabine (ara-C), the most important drug in AML treatment. Cytarabine 179-189 SAM and HD domain containing deoxynucleoside triphosphate triphosphohydrolase 1 Homo sapiens 87-93 28436707-1 2017 Recently, we demonstrated that sterile alpha motif and HD domain containing protein 1 (SAMHD1) is a major barrier in acute myelogenous leukemia (AML) cells to the cytotoxicity of cytarabine (ara-C), the most important drug in AML treatment. Cytarabine 191-196 SAM and HD domain containing deoxynucleoside triphosphate triphosphohydrolase 1 Homo sapiens 87-93 27922189-2 2017 Here we assessed the role of ERK5 in AraC-induced cell death in AML cell lines HL60 and U937 using ERK5 inhibitors BIX02189 and XMD8-92. Cytarabine 37-41 mitogen-activated protein kinase 7 Homo sapiens 29-33 27922189-3 2017 We report that inhibition of MEK5/ERK5 activity reduces AraC-induced cell death, DNA damage, the upregulated DNA damage biomarkers, and produced G2 phase cell cycle arrest. Cytarabine 56-60 mitogen-activated protein kinase kinase 5 Homo sapiens 29-33 27922189-3 2017 We report that inhibition of MEK5/ERK5 activity reduces AraC-induced cell death, DNA damage, the upregulated DNA damage biomarkers, and produced G2 phase cell cycle arrest. Cytarabine 56-60 mitogen-activated protein kinase 7 Homo sapiens 34-38 27922189-4 2017 In addition, the pro-survival protein P-Bcl2 Ser70 was found to be associated with decreased AraC-induced cell death following XMD8-92 treatment, suggesting a regulatory role of ERK5 on Bcl2 phosphorylation. Cytarabine 93-97 BCL2 apoptosis regulator Homo sapiens 40-44 27922189-4 2017 In addition, the pro-survival protein P-Bcl2 Ser70 was found to be associated with decreased AraC-induced cell death following XMD8-92 treatment, suggesting a regulatory role of ERK5 on Bcl2 phosphorylation. Cytarabine 93-97 mitogen-activated protein kinase 7 Homo sapiens 178-182 27922189-4 2017 In addition, the pro-survival protein P-Bcl2 Ser70 was found to be associated with decreased AraC-induced cell death following XMD8-92 treatment, suggesting a regulatory role of ERK5 on Bcl2 phosphorylation. Cytarabine 93-97 BCL2 apoptosis regulator Homo sapiens 186-190 27922189-5 2017 Our study shows that the full potency of AraC cytotoxicity requires optimal ERK5 activity, suggesting a novel role of ERK5 in cancer chemotherapy. Cytarabine 41-45 mitogen-activated protein kinase 7 Homo sapiens 76-80 27922189-5 2017 Our study shows that the full potency of AraC cytotoxicity requires optimal ERK5 activity, suggesting a novel role of ERK5 in cancer chemotherapy. Cytarabine 41-45 mitogen-activated protein kinase 7 Homo sapiens 118-122 28500307-4 2017 Strikingly, leukemic cells with Alox5 overexpression showed a significantly higher sensitivity to the standard chemotherapeutic agents, i.e., doxorubicin (DOX) and cytarabine (Ara-C). Cytarabine 164-174 arachidonate 5-lipoxygenase Homo sapiens 32-37 28500307-4 2017 Strikingly, leukemic cells with Alox5 overexpression showed a significantly higher sensitivity to the standard chemotherapeutic agents, i.e., doxorubicin (DOX) and cytarabine (Ara-C). Cytarabine 176-181 arachidonate 5-lipoxygenase Homo sapiens 32-37 28721010-0 2017 Antiglioma effects of cytarabine on leptomeningeal metastasis of high-grade glioma by targeting the PI3K/Akt/mTOR pathway. Cytarabine 22-32 AKT serine/threonine kinase 1 Homo sapiens 105-108 28721010-0 2017 Antiglioma effects of cytarabine on leptomeningeal metastasis of high-grade glioma by targeting the PI3K/Akt/mTOR pathway. Cytarabine 22-32 mechanistic target of rapamycin kinase Homo sapiens 109-113 28721010-10 2017 The present study confirmed that cytarabine inhibits proliferation and promotes apoptosis of U87 cells, and molecular analysis of this effect showed that cytarabine significantly reduces expression of phosphatidylinositol 3-kinase/serine/threonine kinase also known as the protein kinase B/mechanistic target of rapamycin (PI3K/Akt/mTOR) pathway, Ki-67, BCL2, and 4-1BB, and upregulates Bax and cleaved caspase-3. Cytarabine 154-164 mechanistic target of rapamycin kinase Homo sapiens 290-321 28721010-10 2017 The present study confirmed that cytarabine inhibits proliferation and promotes apoptosis of U87 cells, and molecular analysis of this effect showed that cytarabine significantly reduces expression of phosphatidylinositol 3-kinase/serine/threonine kinase also known as the protein kinase B/mechanistic target of rapamycin (PI3K/Akt/mTOR) pathway, Ki-67, BCL2, and 4-1BB, and upregulates Bax and cleaved caspase-3. Cytarabine 154-164 AKT serine/threonine kinase 1 Homo sapiens 328-331 28721010-10 2017 The present study confirmed that cytarabine inhibits proliferation and promotes apoptosis of U87 cells, and molecular analysis of this effect showed that cytarabine significantly reduces expression of phosphatidylinositol 3-kinase/serine/threonine kinase also known as the protein kinase B/mechanistic target of rapamycin (PI3K/Akt/mTOR) pathway, Ki-67, BCL2, and 4-1BB, and upregulates Bax and cleaved caspase-3. Cytarabine 154-164 mechanistic target of rapamycin kinase Homo sapiens 332-336 28721010-10 2017 The present study confirmed that cytarabine inhibits proliferation and promotes apoptosis of U87 cells, and molecular analysis of this effect showed that cytarabine significantly reduces expression of phosphatidylinositol 3-kinase/serine/threonine kinase also known as the protein kinase B/mechanistic target of rapamycin (PI3K/Akt/mTOR) pathway, Ki-67, BCL2, and 4-1BB, and upregulates Bax and cleaved caspase-3. Cytarabine 154-164 BCL2 apoptosis regulator Homo sapiens 354-358 28721010-10 2017 The present study confirmed that cytarabine inhibits proliferation and promotes apoptosis of U87 cells, and molecular analysis of this effect showed that cytarabine significantly reduces expression of phosphatidylinositol 3-kinase/serine/threonine kinase also known as the protein kinase B/mechanistic target of rapamycin (PI3K/Akt/mTOR) pathway, Ki-67, BCL2, and 4-1BB, and upregulates Bax and cleaved caspase-3. Cytarabine 154-164 TNF receptor superfamily member 9 Homo sapiens 364-369 28721010-10 2017 The present study confirmed that cytarabine inhibits proliferation and promotes apoptosis of U87 cells, and molecular analysis of this effect showed that cytarabine significantly reduces expression of phosphatidylinositol 3-kinase/serine/threonine kinase also known as the protein kinase B/mechanistic target of rapamycin (PI3K/Akt/mTOR) pathway, Ki-67, BCL2, and 4-1BB, and upregulates Bax and cleaved caspase-3. Cytarabine 154-164 BCL2 associated X, apoptosis regulator Homo sapiens 387-390 28586337-0 2017 Corrigendum: SAMHD1 is a biomarker for cytarabine response and a therapeutic target in acute myeloid leukemia. Cytarabine 39-49 SAM and HD domain containing deoxynucleoside triphosphate triphosphohydrolase 1 Homo sapiens 13-19 28419965-7 2017 Our results support chidamide alone or combine with cytarabine may be used as an alternative therapeutic choice for AML patients especially those with FLT3-ITD mutation or relapsed/refractory ones. Cytarabine 52-62 fms related receptor tyrosine kinase 3 Homo sapiens 151-155 28505160-7 2017 Treatment with brusatol, a pharmacological inhibitor of Nrf2, improved sensitivity to Ara-C, ATO, and Dnr and reduced colony formation capacity. Cytarabine 86-91 NFE2 like bZIP transcription factor 2 Homo sapiens 56-60 28505160-8 2017 AML cell lines stably overexpressing NRF2 showed increased resistance to ATO, Dnr and Ara-C and increased expression of downstream targets. Cytarabine 86-91 NFE2 like bZIP transcription factor 2 Homo sapiens 37-41 28791810-3 2017 OBJECTIVES: The aim of the present study was to assess the effect of PJ-34 (PARP-1 inhibitor) on the cytotoxicity of different antileukemic drugs with different DNA damaging mechanisms and potency (doxorubicin, etoposide, cytarabine and chlorambucil) in human leukemic Jurkat and HL-60 cells. Cytarabine 222-232 poly(ADP-ribose) polymerase 1 Homo sapiens 76-82 28339008-6 2017 We found that SNAP25 altered the morphology and the chemotherapeutic effects of arabinofuranosyl cytidine (Ara-C) on SNAP25-expressing MB cells. Cytarabine 107-112 synaptosome associated protein 25 Homo sapiens 14-20 28536338-8 2017 After we started intrathecal infusion of methotrexate and Ara-C, referring to case reports clinical symptoms, including unconsciousness, headache, and left upper limb paralysis, improved and the CEA level in cerebrospinal fluid decreased. Cytarabine 58-63 CEA cell adhesion molecule 3 Homo sapiens 195-198 28339008-6 2017 We found that SNAP25 altered the morphology and the chemotherapeutic effects of arabinofuranosyl cytidine (Ara-C) on SNAP25-expressing MB cells. Cytarabine 107-112 synaptosome associated protein 25 Homo sapiens 117-123 28339008-8 2017 The detection of SNAP25 expression in MB cells may thus be essential for the chemotherapeutic application of Ara-C. Cytarabine 109-114 synaptosome associated protein 25 Homo sapiens 17-23 26552712-12 2017 Finally, ABT-737 synergistically enhanced the cytotoxic effect of cytarabine and daunorubicin in CD34+ AML cells. Cytarabine 66-76 CD34 molecule Homo sapiens 97-101 27833094-8 2017 Our study shows that development of cytarabine resistance is associated with increased sensitivity to glucocorticoids in a subset of AML, suggesting a new therapeutic strategy that should be explored in a clinical trial of chemorefractory AML patients carrying wild-type FLT3. Cytarabine 36-46 fms related receptor tyrosine kinase 3 Homo sapiens 271-275 28209616-3 2017 Through transcriptomic profiling, we determined that low expression of the ergothioneine transporter OCTN1 (SLC22A4; ETT) strongly predicts poor event-free survival and overall survival in multiple cohorts of AML patients receiving treatment with the cytidine nucleoside analogue cytarabine. Cytarabine 280-290 solute carrier family 22 member 4 Homo sapiens 101-106 28209616-3 2017 Through transcriptomic profiling, we determined that low expression of the ergothioneine transporter OCTN1 (SLC22A4; ETT) strongly predicts poor event-free survival and overall survival in multiple cohorts of AML patients receiving treatment with the cytidine nucleoside analogue cytarabine. Cytarabine 280-290 solute carrier family 22 member 4 Homo sapiens 108-115 27833094-4 2017 Genomic profiling uncovered deletion of the deoxycytidine kinase (DCK) gene in both MOLM-13- and SHI-1-derived cytarabine-resistant variants and in an AML patient sample. Cytarabine 111-121 deoxycytidine kinase Homo sapiens 44-64 27833094-4 2017 Genomic profiling uncovered deletion of the deoxycytidine kinase (DCK) gene in both MOLM-13- and SHI-1-derived cytarabine-resistant variants and in an AML patient sample. Cytarabine 111-121 deoxycytidine kinase Homo sapiens 66-69 27903745-6 2017 AraC treatment completely prevented the increase in number of activated microglia in the ARC, the expression of the proinflammatory cytokine tumor necrosis factor-alpha in microglia, and the recruitment of the nuclear factor-kappaB pathway while restoring hypothalamic leptin sensitivity. Cytarabine 0-4 tumor necrosis factor Mus musculus 141-168 28107581-3 2017 Downregulation of E-cadherin with an siRNA suppressed the adhesion of leukemia cells to bone marrow-derived mesenchymal stem cells and enhanced the anti-leukemia effect of cytarabine. Cytarabine 172-182 cadherin 1 Homo sapiens 18-28 28107581-7 2017 Notably, short hairpin RNA-mediated IL-10 downregulation impaired engraftment of human AML cells and enhanced the anti-leukemia effect of cytarabine in conjunction with miR-9 upregulation and E-cadherin downregulation in a human AML xenograft model. Cytarabine 138-148 interleukin 10 Homo sapiens 36-41 28089908-5 2017 This approach also allowed us to study the properties of distinct AML subclones, including differential drug susceptibilities of KRAS mutant and wild-type cells, and predict relapse based on increased cytarabine resistance of a KRAS wild-type subclone. Cytarabine 201-211 KRAS proto-oncogene, GTPase Homo sapiens 228-232 28335578-3 2017 The metabolic results revealed that four nucleotides (ATP, ADP, CDP, and dCTP) could be used as potential biomarkers indicating the benefit of high-dose Ara-C over lower dose Ara-C treatment. Cytarabine 153-158 cut up Drosophila melanogaster 73-77 28335578-3 2017 The metabolic results revealed that four nucleotides (ATP, ADP, CDP, and dCTP) could be used as potential biomarkers indicating the benefit of high-dose Ara-C over lower dose Ara-C treatment. Cytarabine 175-180 cut up Drosophila melanogaster 73-77 28614773-3 2017 Cytosine arabinoside, 5-fluorouracil, and hydroxyurea showed strong cytotoxicity (IC50 < 10 muM), whereas indomethacin and dexamethasone had weaker cytotoxic effects. Cytarabine 0-20 latexin Homo sapiens 95-98 27991919-0 2017 SAMHD1 is a biomarker for cytarabine response and a therapeutic target in acute myeloid leukemia. Cytarabine 26-36 SAM and HD domain containing deoxynucleoside triphosphate triphosphohydrolase 1 Homo sapiens 0-6 27699652-3 2017 Inhibition of cell proliferation by DNA synthesis inhibitor cytosine arabinoside completely canceled the IGF-1"s cell differentiation promotion, suggesting the possibility that IGF-1"s differentiation-promotion effect is an indirect effect via IGF-1"s cell proliferation promotion. Cytarabine 60-80 insulin like growth factor 1 L homeolog Xenopus laevis 105-110 27699652-3 2017 Inhibition of cell proliferation by DNA synthesis inhibitor cytosine arabinoside completely canceled the IGF-1"s cell differentiation promotion, suggesting the possibility that IGF-1"s differentiation-promotion effect is an indirect effect via IGF-1"s cell proliferation promotion. Cytarabine 60-80 insulin like growth factor 1 L homeolog Xenopus laevis 177-182 27699652-3 2017 Inhibition of cell proliferation by DNA synthesis inhibitor cytosine arabinoside completely canceled the IGF-1"s cell differentiation promotion, suggesting the possibility that IGF-1"s differentiation-promotion effect is an indirect effect via IGF-1"s cell proliferation promotion. Cytarabine 60-80 insulin like growth factor 1 L homeolog Xenopus laevis 177-182 27338091-5 2017 Finally, in contrast to depletion or inhibition of cyclin-dependent kinase 4, CCND1 depletion increased chemosensitivity of MCL cells to replication inhibitors hydroxyurea and cytarabine. Cytarabine 176-186 cyclin D1 Homo sapiens 78-83 28401188-2 2017 We identified sterile alpha motif and HD domain-containing protein 1 (SAMHD1) as an ara-CTPase that protects cancer cells from cytarabine-induced toxicity. Cytarabine 127-137 SAM and HD domain containing deoxynucleoside triphosphate triphosphohydrolase 1 Homo sapiens 14-68 28401188-2 2017 We identified sterile alpha motif and HD domain-containing protein 1 (SAMHD1) as an ara-CTPase that protects cancer cells from cytarabine-induced toxicity. Cytarabine 127-137 SAM and HD domain containing deoxynucleoside triphosphate triphosphohydrolase 1 Homo sapiens 70-76 28401188-3 2017 Therefore, we propose targeting SAMHD1 as a strategy to potentiate cytarabine and possibly other antimetabolite-based therapies. Cytarabine 67-77 SAM and HD domain containing deoxynucleoside triphosphate triphosphohydrolase 1 Homo sapiens 32-38 28013106-1 2017 PURPOSE: Identify AML patients most likely to respond to CPX-351, a nano-scale liposome formulation containing cytarabine and daunorubicin co-encapsulated at a 5:1 molar ratio. Cytarabine 111-121 T-box transcription factor 22 Homo sapiens 57-60 27748370-6 2017 Knockdown (KD) of DOCK2 by shRNA selectively reduced cell proliferation and colony formation in leukemia cell lines with increased FLT3 activity, and greatly sensitized these cells to cytarabine treatment, alone and in combination with FLT3 tyrosine kinase inhibitors. Cytarabine 184-194 dedicator of cytokinesis 2 Homo sapiens 18-23 27991919-5 2017 Although it has been postulated that SAMHD1 sensitizes cancer cells to nucleoside-analog derivatives through the depletion of competing dNTPs, we show here that SAMHD1 reduces Ara-C cytotoxicity in AML cells. Cytarabine 176-181 SAM and HD domain containing deoxynucleoside triphosphate triphosphohydrolase 1 Homo sapiens 161-167 27991919-7 2017 Loss of SAMHD1 activity-through genetic depletion, mutational inactivation of its triphosphohydrolase activity or proteasomal degradation using specialized, virus-like particles-potentiates the cytotoxicity of Ara-C in AML cells. Cytarabine 210-215 SAM and HD domain containing deoxynucleoside triphosphate triphosphohydrolase 1 Homo sapiens 8-14 27991919-8 2017 In mouse models of retroviral AML transplantation, as well as in retrospective analyses of adult patients with AML, the response to Ara-C-containing therapy was inversely correlated with SAMHD1 expression. Cytarabine 132-137 SAM and HD domain containing deoxynucleoside triphosphate triphosphohydrolase 1 Homo sapiens 187-193 27991919-9 2017 These results identify SAMHD1 as a potential biomarker for the stratification of patients with AML who might best respond to Ara-C-based therapy and as a target for treating Ara-C-refractory AML. Cytarabine 125-130 SAM and HD domain containing deoxynucleoside triphosphate triphosphohydrolase 1 Homo sapiens 23-29 27991919-9 2017 These results identify SAMHD1 as a potential biomarker for the stratification of patients with AML who might best respond to Ara-C-based therapy and as a target for treating Ara-C-refractory AML. Cytarabine 174-179 SAM and HD domain containing deoxynucleoside triphosphate triphosphohydrolase 1 Homo sapiens 23-29 28030834-7 2017 We found that inhibition of both HDAC1 and HDAC2 was necessary to decrease the expression of BRCA1, CHK1, and RAD51, enhance cytarabine- or daunorubicin-induced DNA damage and apoptosis, and abrogate cytarabine- or daunorubicin-induced cell cycle checkpoint activation in AML cells. Cytarabine 125-135 histone deacetylase 1 Homo sapiens 33-38 28067901-0 2017 Targeting SAMHD1 with the Vpx protein to improve cytarabine therapy for hematological malignancies. Cytarabine 49-59 SAM and HD domain containing deoxynucleoside triphosphate triphosphohydrolase 1 Homo sapiens 10-16 28067901-0 2017 Targeting SAMHD1 with the Vpx protein to improve cytarabine therapy for hematological malignancies. Cytarabine 49-59 vpx protein Simian immunodeficiency virus 26-29 28067901-6 2017 Recombinant SAMHD1 exhibited ara-CTPase activity in vitro, and cells in which SAMHD1 expression was transiently reduced by treatment with the simian immunodeficiency virus (SIV) protein Vpx were dramatically more sensitive to ara-C-induced cytotoxicity. Cytarabine 29-34 SAM and HD domain containing deoxynucleoside triphosphate triphosphohydrolase 1 Homo sapiens 12-18 28067901-7 2017 CRISPR-Cas9-mediated disruption of the gene encoding SAMHD1 sensitized cells to ara-C, and this sensitivity could be abrogated by ectopic expression of wild-type (WT), but not dNTPase-deficient, SAMHD1. Cytarabine 80-85 SAM and HD domain containing deoxynucleoside triphosphate triphosphohydrolase 1 Homo sapiens 53-59 28067901-8 2017 Mouse models of AML lacking SAMHD1 were hypersensitive to ara-C, and treatment ex vivo with Vpx sensitized primary patient-derived AML blasts to ara-C. Cytarabine 145-150 vpx protein Simian immunodeficiency virus 92-95 28067901-9 2017 Finally, we identified SAMHD1 as a risk factor in cohorts of both pediatric and adult patients with de novo AML who received ara-C treatment. Cytarabine 125-130 SAM and HD domain containing deoxynucleoside triphosphate triphosphohydrolase 1 Homo sapiens 23-29 28067901-10 2017 Thus, SAMHD1 expression levels dictate patient sensitivity to ara-C, providing proof-of-concept that the targeting of SAMHD1 by Vpx could be an attractive therapeutic strategy for potentiating ara-C efficacy in hematological malignancies. Cytarabine 62-67 SAM and HD domain containing deoxynucleoside triphosphate triphosphohydrolase 1 Homo sapiens 6-12 28067901-10 2017 Thus, SAMHD1 expression levels dictate patient sensitivity to ara-C, providing proof-of-concept that the targeting of SAMHD1 by Vpx could be an attractive therapeutic strategy for potentiating ara-C efficacy in hematological malignancies. Cytarabine 62-67 vpx protein Simian immunodeficiency virus 128-131 28067901-10 2017 Thus, SAMHD1 expression levels dictate patient sensitivity to ara-C, providing proof-of-concept that the targeting of SAMHD1 by Vpx could be an attractive therapeutic strategy for potentiating ara-C efficacy in hematological malignancies. Cytarabine 193-198 SAM and HD domain containing deoxynucleoside triphosphate triphosphohydrolase 1 Homo sapiens 118-124 28067901-10 2017 Thus, SAMHD1 expression levels dictate patient sensitivity to ara-C, providing proof-of-concept that the targeting of SAMHD1 by Vpx could be an attractive therapeutic strategy for potentiating ara-C efficacy in hematological malignancies. Cytarabine 193-198 vpx protein Simian immunodeficiency virus 128-131 27974700-5 2017 Cytarabine downregulated TNTs and inhibited NF-kappaB alone and in combination with daunorubicin, providing additional support for involvement of the NF-kappaB pathway in TNT formation. Cytarabine 0-10 nuclear factor kappa B subunit 1 Homo sapiens 44-53 27974700-5 2017 Cytarabine downregulated TNTs and inhibited NF-kappaB alone and in combination with daunorubicin, providing additional support for involvement of the NF-kappaB pathway in TNT formation. Cytarabine 0-10 nuclear factor kappa B subunit 1 Homo sapiens 150-159 28030834-7 2017 We found that inhibition of both HDAC1 and HDAC2 was necessary to decrease the expression of BRCA1, CHK1, and RAD51, enhance cytarabine- or daunorubicin-induced DNA damage and apoptosis, and abrogate cytarabine- or daunorubicin-induced cell cycle checkpoint activation in AML cells. Cytarabine 125-135 histone deacetylase 2 Homo sapiens 43-48 28030834-7 2017 We found that inhibition of both HDAC1 and HDAC2 was necessary to decrease the expression of BRCA1, CHK1, and RAD51, enhance cytarabine- or daunorubicin-induced DNA damage and apoptosis, and abrogate cytarabine- or daunorubicin-induced cell cycle checkpoint activation in AML cells. Cytarabine 200-210 histone deacetylase 1 Homo sapiens 33-38 28030834-7 2017 We found that inhibition of both HDAC1 and HDAC2 was necessary to decrease the expression of BRCA1, CHK1, and RAD51, enhance cytarabine- or daunorubicin-induced DNA damage and apoptosis, and abrogate cytarabine- or daunorubicin-induced cell cycle checkpoint activation in AML cells. Cytarabine 200-210 histone deacetylase 2 Homo sapiens 43-48 28030834-7 2017 We found that inhibition of both HDAC1 and HDAC2 was necessary to decrease the expression of BRCA1, CHK1, and RAD51, enhance cytarabine- or daunorubicin-induced DNA damage and apoptosis, and abrogate cytarabine- or daunorubicin-induced cell cycle checkpoint activation in AML cells. Cytarabine 200-210 BRCA1 DNA repair associated Homo sapiens 93-98 28030834-7 2017 We found that inhibition of both HDAC1 and HDAC2 was necessary to decrease the expression of BRCA1, CHK1, and RAD51, enhance cytarabine- or daunorubicin-induced DNA damage and apoptosis, and abrogate cytarabine- or daunorubicin-induced cell cycle checkpoint activation in AML cells. Cytarabine 200-210 checkpoint kinase 1 Homo sapiens 100-104 28030834-7 2017 We found that inhibition of both HDAC1 and HDAC2 was necessary to decrease the expression of BRCA1, CHK1, and RAD51, enhance cytarabine- or daunorubicin-induced DNA damage and apoptosis, and abrogate cytarabine- or daunorubicin-induced cell cycle checkpoint activation in AML cells. Cytarabine 200-210 RAD51 recombinase Homo sapiens 110-115 27906612-1 2016 The 5"-nucleotidase cN-II has been shown to be associated with the sensitivity to nucleoside analogues, the survival of cytarabine treated leukemia patients and to cell proliferation. Cytarabine 120-130 5'-nucleotidase ecto Homo sapiens 4-19 27941792-10 2017 Finally, patients with reduced EZH2 levels at progression to standard therapy responded to the combination of bortezomib and cytarabine, concomitant with the re-establishment of EZH2 expression and blast clearance. Cytarabine 125-135 enhancer of zeste 2 polycomb repressive complex 2 subunit Homo sapiens 31-35 27863389-6 2016 Combining cytarabine with NT1721 also attenuated the cytarabine-induced FLT3 ligand surge that has been linked to resistance to tyrosine kinase inhibitors. Cytarabine 10-20 fms related receptor tyrosine kinase 3 Homo sapiens 72-76 27863389-6 2016 Combining cytarabine with NT1721 also attenuated the cytarabine-induced FLT3 ligand surge that has been linked to resistance to tyrosine kinase inhibitors. Cytarabine 53-63 fms related receptor tyrosine kinase 3 Homo sapiens 72-76 27888802-6 2016 Co-treatment with TPL and araC or ADM upregulated pro-apoptotic caspase-9 protein, inhibited checkpoint kinase 1 (Chk1) and 2 (Chk2) phosphorylation, and induced gammaH2A.X (a DNA damage marker). Cytarabine 26-30 caspase 9 Homo sapiens 64-73 27888802-6 2016 Co-treatment with TPL and araC or ADM upregulated pro-apoptotic caspase-9 protein, inhibited checkpoint kinase 1 (Chk1) and 2 (Chk2) phosphorylation, and induced gammaH2A.X (a DNA damage marker). Cytarabine 26-30 checkpoint kinase 1 Homo sapiens 93-112 27888802-6 2016 Co-treatment with TPL and araC or ADM upregulated pro-apoptotic caspase-9 protein, inhibited checkpoint kinase 1 (Chk1) and 2 (Chk2) phosphorylation, and induced gammaH2A.X (a DNA damage marker). Cytarabine 26-30 checkpoint kinase 1 Homo sapiens 114-118 27888802-6 2016 Co-treatment with TPL and araC or ADM upregulated pro-apoptotic caspase-9 protein, inhibited checkpoint kinase 1 (Chk1) and 2 (Chk2) phosphorylation, and induced gammaH2A.X (a DNA damage marker). Cytarabine 26-30 checkpoint kinase 2 Homo sapiens 127-131 27906612-1 2016 The 5"-nucleotidase cN-II has been shown to be associated with the sensitivity to nucleoside analogues, the survival of cytarabine treated leukemia patients and to cell proliferation. Cytarabine 120-130 5'-nucleotidase, cytosolic II Homo sapiens 20-25 27160178-1 2016 Human cytidine deaminase (hCDA) is a biomedically important enzyme able to inactivate cytidine nucleoside analogs such as the antileukemic agent cytosine arabinoside (AraC) and thereby limit antineoplastic efficacy. Cytarabine 145-165 cytidine deaminase Homo sapiens 6-24 27160178-1 2016 Human cytidine deaminase (hCDA) is a biomedically important enzyme able to inactivate cytidine nucleoside analogs such as the antileukemic agent cytosine arabinoside (AraC) and thereby limit antineoplastic efficacy. Cytarabine 145-165 cytidine deaminase Homo sapiens 26-30 27160178-1 2016 Human cytidine deaminase (hCDA) is a biomedically important enzyme able to inactivate cytidine nucleoside analogs such as the antileukemic agent cytosine arabinoside (AraC) and thereby limit antineoplastic efficacy. Cytarabine 167-171 cytidine deaminase Homo sapiens 6-24 27160178-1 2016 Human cytidine deaminase (hCDA) is a biomedically important enzyme able to inactivate cytidine nucleoside analogs such as the antileukemic agent cytosine arabinoside (AraC) and thereby limit antineoplastic efficacy. Cytarabine 167-171 cytidine deaminase Homo sapiens 26-30 27160178-2 2016 Potent inhibitors of hCDA have been developed, e.g. zebularine, that when administered in combination with AraC enhance antineoplastic activity. Cytarabine 107-111 cytidine deaminase Homo sapiens 21-25 27160178-3 2016 Tandem hematopoietic stem cell (HSC) transplantation and combination chemotherapy (zebularine and AraC) could exhibit robust antineoplastic potency, but AraC-based chemotherapy regimens lead to pronounced myelosuppression due to relatively low hCDA activity in HSCs, and this approach could exacerbate this effect. Cytarabine 153-157 cytidine deaminase Homo sapiens 244-248 27994664-9 2016 In addition, restoration of NF-kappaB activity via TNF-alpha stimulation could attenuate the effect of NPM1mA overexpression on DNR-and Ara-C-induced apoptosis. Cytarabine 136-141 nuclear factor kappa B subunit 1 Homo sapiens 28-37 27994664-9 2016 In addition, restoration of NF-kappaB activity via TNF-alpha stimulation could attenuate the effect of NPM1mA overexpression on DNR-and Ara-C-induced apoptosis. Cytarabine 136-141 tumor necrosis factor Homo sapiens 51-60 27994664-10 2016 Interestingly, expression of NPM1mA could upregulate Bax and downregulate Bcl-2 at mRNA and protein levels in THP-1 cells when treated with DNR or Ara-C. Cytarabine 147-152 nucleophosmin 1 Homo sapiens 29-33 26917050-1 2016 The combination of mitoxantrone (MIT), etoposide (ETP), and cytarabine (Ara-C) (MEC) is a frequently used salvage therapy for acute leukemia, but has been associated with severe myelosuppression. Cytarabine 60-70 C-C motif chemokine ligand 28 Homo sapiens 80-83 27603731-3 2016 Ara-C treatment increased neurite fragmentation and neuronal cell death in DRG explants and activated caspase-3 by cleaving it, which could induce apoptosis. Cytarabine 0-5 caspase 3 Homo sapiens 102-111 27603731-6 2016 It was suggested that the neuroprotective effect of electrical stimulation is likely mediated by the inhibition of caspase-3 activation and therefore the inhibition of apoptosis following ara-C treatment. Cytarabine 188-193 caspase 3 Homo sapiens 115-124 27709797-0 2016 Homoharringtonine combined with aclarubicin and cytarabine synergistically induces apoptosis in t(8;21) leukemia cells and triggers caspase-3-mediated cleavage of the AML1-ETO oncoprotein. Cytarabine 48-58 caspase 3 Homo sapiens 132-141 27709797-0 2016 Homoharringtonine combined with aclarubicin and cytarabine synergistically induces apoptosis in t(8;21) leukemia cells and triggers caspase-3-mediated cleavage of the AML1-ETO oncoprotein. Cytarabine 48-58 RUNX family transcription factor 1 Homo sapiens 167-171 27709797-0 2016 Homoharringtonine combined with aclarubicin and cytarabine synergistically induces apoptosis in t(8;21) leukemia cells and triggers caspase-3-mediated cleavage of the AML1-ETO oncoprotein. Cytarabine 48-58 RUNX1 partner transcriptional co-repressor 1 Homo sapiens 172-175 26319201-6 2016 AraC-induced cell death, measured by annexin V/propidium iodide, was significantly (p<0.01) increased by the 1-D2/CA combination in both cell lines, but not by 1-D2 or CA alone. Cytarabine 0-4 annexin A5 Mus musculus 37-46 26917050-1 2016 The combination of mitoxantrone (MIT), etoposide (ETP), and cytarabine (Ara-C) (MEC) is a frequently used salvage therapy for acute leukemia, but has been associated with severe myelosuppression. Cytarabine 72-77 C-C motif chemokine ligand 28 Homo sapiens 80-83 27801323-7 2016 Cox regression multifactor analysis showed genetics risk groups was the only risk factor for DFS(HR=0.258, 95% CI 0.100- 0.664, P=0.005), while genetics risk groups(HR=0.309, 95% CI 0.126- 0.756, P=0.010)and whether patients received more than one cycle of high dose of Ara-C as consolidation therapy(HR= 0.370, 95% CI 0.179- 0.765, P=0.007)were independent factors associated with OS. Cytarabine 270-275 cytochrome c oxidase subunit 8A Homo sapiens 0-3 27807322-8 2016 : Results: Compared with the control group, the cell activity was significantly decreased and the level of serum HMGB1 was significantly increased in the chemotherapeutic (VCR, VP-16, Ara-C, ADM and As2O3) groups (all P<0.05). Cytarabine 185-190 high mobility group box 1 Homo sapiens 114-119 27980750-0 2016 All-trans retinoic acid (ATRA) in non-promyelocytic acute myeloid leukemia (AML): results of combination of ATRA with low-dose Ara-C in three elderly patients with NPM1-mutated AML unfit for intensive chemotherapy and review of the literature. Cytarabine 127-132 nucleophosmin 1 Homo sapiens 164-168 27980750-1 2016 Based upon the clinical behavior of three patients, we suggest that the combination of low-dose Ara-C and all-trans retinoic acid may potentially be effective in some elderly patients, unfit for intensive chemotherapy, affected with NPM1-mutated acute myeloid leukemia without FLT3 mutations, warranting perspective clinical studies in these selected patients. Cytarabine 96-101 nucleophosmin 1 Homo sapiens 233-237 27980750-1 2016 Based upon the clinical behavior of three patients, we suggest that the combination of low-dose Ara-C and all-trans retinoic acid may potentially be effective in some elderly patients, unfit for intensive chemotherapy, affected with NPM1-mutated acute myeloid leukemia without FLT3 mutations, warranting perspective clinical studies in these selected patients. Cytarabine 96-101 fms related receptor tyrosine kinase 3 Homo sapiens 277-281 27762588-4 2016 The enzymatic release of cytarabine from the conjugate containing a GFLG spacer utilizing cathepsin B was verified. Cytarabine 25-35 cathepsin B Homo sapiens 90-101 27625304-5 2016 High abundance of CHK1 in AML patient cells correlated with higher clonogenic ability and more efficient DNA replication fork progression upon cytarabine treatment. Cytarabine 143-153 checkpoint kinase 1 Homo sapiens 18-22 27556692-3 2016 We initially tested the potential of the highly specific Chk1 inhibitor SCH900776 to synergize with nucleoside analogs (NAs) fludarabine, cytarabine and gemcitabine in cell lines derived from B-cell malignancies. Cytarabine 138-148 checkpoint kinase 1 Mus musculus 57-61 27622612-2 2016 We have previously demonstrated that a 22-mer peptide derived from fibronectin, FNIII14, can inhibit cell adhesion through the inactivation of beta1 integrin; when coadministered with cytarabine, FNIII14 completely eradicates acute myelogenous leukemia by suppressing CAM-DR. Cytarabine 184-194 fibronectin 1 Homo sapiens 67-78 27625304-6 2016 Exposing the patient cells with the high abundance of CHK1 to SCH900776, an inhibitor of the kinase activity of CHK1, reduced clonogenic ability and progression of DNA replication in the presence of cytarabine. Cytarabine 199-209 checkpoint kinase 1 Homo sapiens 54-58 27625304-6 2016 Exposing the patient cells with the high abundance of CHK1 to SCH900776, an inhibitor of the kinase activity of CHK1, reduced clonogenic ability and progression of DNA replication in the presence of cytarabine. Cytarabine 199-209 checkpoint kinase 1 Homo sapiens 112-116 27625304-7 2016 These results indicated that some AML cells rely on an efficient CHK1-mediated replication stress response for viability and that therapeutic strategies that inhibit CHK1 could extend current cytarabine-based treatments and overcome drug resistance. Cytarabine 192-202 checkpoint kinase 1 Homo sapiens 166-170 27432881-2 2016 BCR-ABL tyrosine kinase inhibitors (TKIs) imatinib and dasatinib inhibit fludarabine and cytarabine uptake. Cytarabine 89-99 ABL proto-oncogene 1, non-receptor tyrosine kinase Homo sapiens 0-7 27377011-2 2016 Bile acid transporters are highly expressed both in enterocytes and hepatocytes and to increase the oral bioavailability and investigate the potential application of cytarabine for liver cancers, a transporter- recognizing prodrug strategy was applied to design and synthesize four conjugates of cytarabine with cholic acid (CA), chenodeoxycholic acid (CDCA), hyodeoxycholic acid (HDCA) and ursodeoxycholic acid (UDCA). Cytarabine 166-176 UDP glucuronosyltransferase family 2 member B4 Homo sapiens 360-379 27611922-4 2016 Indeed, LSCs are highly enriched in CD34+CD38- leukemic cells that exhibit positive aldehyde dehydrogenase activity (ALDH+) on flow cytometry, these LSCs are resistant to currently existing treatments in AML such as cytarabine and anthracycline that, at the cost of great toxicity on normal cells, are highly active against the leukemic bulk, but spare the LSCs responsible for relapse. Cytarabine 216-226 CD34 molecule Homo sapiens 36-40 27611922-4 2016 Indeed, LSCs are highly enriched in CD34+CD38- leukemic cells that exhibit positive aldehyde dehydrogenase activity (ALDH+) on flow cytometry, these LSCs are resistant to currently existing treatments in AML such as cytarabine and anthracycline that, at the cost of great toxicity on normal cells, are highly active against the leukemic bulk, but spare the LSCs responsible for relapse. Cytarabine 216-226 CD38 molecule Homo sapiens 41-45 27422302-1 2016 PURPOSE: The solute carrier family 29 (equilibrative nucleoside transporter), member 1 (SLC29A1) is known to be involved in the transportation and resistance of the nucleoside analog cytosine arabinoside (AraC), one of the most effective drugs in the treatment of acute myeloid leukemia (AML). Cytarabine 183-203 solute carrier family 29 member 1 (Augustine blood group) Homo sapiens 88-95 27268264-3 2016 Knockdown of Atg7 in AML cells using short hairpin RNA markedly increased apoptosis and DNA damage following treatment with cytarabine and idarubicin. Cytarabine 124-134 autophagy related 7 Homo sapiens 13-17 27422302-1 2016 PURPOSE: The solute carrier family 29 (equilibrative nucleoside transporter), member 1 (SLC29A1) is known to be involved in the transportation and resistance of the nucleoside analog cytosine arabinoside (AraC), one of the most effective drugs in the treatment of acute myeloid leukemia (AML). Cytarabine 205-209 solute carrier family 29 member 1 (Augustine blood group) Homo sapiens 88-95 26613208-0 2016 Deoxycytidine kinase is downregulated under hypoxic conditions and confers resistance against cytarabine in acute myeloid leukaemia. Cytarabine 94-104 deoxycytidine kinase Homo sapiens 0-20 27103402-0 2016 Binding of Released Bim to Mcl-1 is a Mechanism of Intrinsic Resistance to ABT-199 which can be Overcome by Combination with Daunorubicin or Cytarabine in AML Cells. Cytarabine 141-151 BCL2 like 11 Homo sapiens 20-23 27103402-0 2016 Binding of Released Bim to Mcl-1 is a Mechanism of Intrinsic Resistance to ABT-199 which can be Overcome by Combination with Daunorubicin or Cytarabine in AML Cells. Cytarabine 141-151 MCL1 apoptosis regulator, BCL2 family member Homo sapiens 27-32 26613208-7 2016 CONCLUSIONS: In conclusion, our data reveal that hypoxia-induced downregulation of deoxycytidine kinase represents one stroma-cell-independent mechanism of drug resistance to cytarabine in acute myeloid leukaemia. Cytarabine 175-185 deoxycytidine kinase Homo sapiens 83-103 27548009-1 2016 AIM: DCK is a rate-limiting enzyme in cytarabine activation. Cytarabine 38-48 deoxycytidine kinase Homo sapiens 5-8 27103402-8 2016 Combining conventional chemotherapeutic agent cytarabine or daunorubicin with ABT-199 resulted in increased DNA damage along with decreased Mcl-1 protein levels, compared with ABT-199 alone, and synergistic induction of cell death in both AML cell lines and primary patient samples obtained from AML patients at diagnosis. Cytarabine 46-56 MCL1 apoptosis regulator, BCL2 family member Homo sapiens 140-145 27103402-9 2016 CONCLUSIONS: Our results demonstrate that sequestration of Bim by Mcl-1 is a mechanism of intrinsic ABT-199 resistance and supports the clinical development of ABT-199 in combination with cytarabine or daunorubicin for the treatment of AML. Cytarabine 188-198 BCL2 like 11 Homo sapiens 59-62 27103402-9 2016 CONCLUSIONS: Our results demonstrate that sequestration of Bim by Mcl-1 is a mechanism of intrinsic ABT-199 resistance and supports the clinical development of ABT-199 in combination with cytarabine or daunorubicin for the treatment of AML. Cytarabine 188-198 MCL1 apoptosis regulator, BCL2 family member Homo sapiens 66-71 27342972-3 2016 We found that INPP4B-mediated resistance to genotoxic drug, cytarabine, was accompanied by lower p-H2AX accumulation in KG-1 cells, and INPP4B knockdown evidently sensitized KG-1 cells to cytarabine, meanwhile, p-H2AX expression was increased dramatically. Cytarabine 60-70 inositol polyphosphate-4-phosphatase type II B Homo sapiens 14-20 27342972-3 2016 We found that INPP4B-mediated resistance to genotoxic drug, cytarabine, was accompanied by lower p-H2AX accumulation in KG-1 cells, and INPP4B knockdown evidently sensitized KG-1 cells to cytarabine, meanwhile, p-H2AX expression was increased dramatically. Cytarabine 60-70 H2A.X variant histone Homo sapiens 99-103 27342972-3 2016 We found that INPP4B-mediated resistance to genotoxic drug, cytarabine, was accompanied by lower p-H2AX accumulation in KG-1 cells, and INPP4B knockdown evidently sensitized KG-1 cells to cytarabine, meanwhile, p-H2AX expression was increased dramatically. Cytarabine 60-70 H2A.X variant histone Homo sapiens 213-217 27342972-3 2016 We found that INPP4B-mediated resistance to genotoxic drug, cytarabine, was accompanied by lower p-H2AX accumulation in KG-1 cells, and INPP4B knockdown evidently sensitized KG-1 cells to cytarabine, meanwhile, p-H2AX expression was increased dramatically. Cytarabine 188-198 inositol polyphosphate-4-phosphatase type II B Homo sapiens 14-20 27342972-4 2016 Then, we observed that INPP4B knockdown inhibited the loss of p-H2AX expression after cytarabine removal in INPP4B-silenced KG-1 cells, whereas, in control KG-1 cells, the expression of p-H2AX was reduced in a time-dependent manner. Cytarabine 86-96 inositol polyphosphate-4-phosphatase type II B Homo sapiens 23-29 27342972-4 2016 Then, we observed that INPP4B knockdown inhibited the loss of p-H2AX expression after cytarabine removal in INPP4B-silenced KG-1 cells, whereas, in control KG-1 cells, the expression of p-H2AX was reduced in a time-dependent manner. Cytarabine 86-96 H2A.X variant histone Homo sapiens 64-68 27342972-4 2016 Then, we observed that INPP4B knockdown inhibited the loss of p-H2AX expression after cytarabine removal in INPP4B-silenced KG-1 cells, whereas, in control KG-1 cells, the expression of p-H2AX was reduced in a time-dependent manner. Cytarabine 86-96 inositol polyphosphate-4-phosphatase type II B Homo sapiens 108-114 27342972-7 2016 Finally, INPP4B expression was positively correlated with ATM expression in AML cells, both INPP4B knockdown and KU55933 can significantly sensitize primary myeloid leukemic cells to cytarabine treatment.Collectively, these data suggest that enhanced ATM-dependent DNA repair is involved in resistance to chemotherapy in INPP4Bhigh AML, which could be mediated by p65 nuclear translocation, combination chemotherapy with INPP4B or DNA repair pathway inhibition represents a promising strategy in INPP4Bhigh AML. Cytarabine 183-193 inositol polyphosphate-4-phosphatase type II B Homo sapiens 9-15 27342972-7 2016 Finally, INPP4B expression was positively correlated with ATM expression in AML cells, both INPP4B knockdown and KU55933 can significantly sensitize primary myeloid leukemic cells to cytarabine treatment.Collectively, these data suggest that enhanced ATM-dependent DNA repair is involved in resistance to chemotherapy in INPP4Bhigh AML, which could be mediated by p65 nuclear translocation, combination chemotherapy with INPP4B or DNA repair pathway inhibition represents a promising strategy in INPP4Bhigh AML. Cytarabine 183-193 inositol polyphosphate-4-phosphatase type II B Homo sapiens 92-98 27342972-7 2016 Finally, INPP4B expression was positively correlated with ATM expression in AML cells, both INPP4B knockdown and KU55933 can significantly sensitize primary myeloid leukemic cells to cytarabine treatment.Collectively, these data suggest that enhanced ATM-dependent DNA repair is involved in resistance to chemotherapy in INPP4Bhigh AML, which could be mediated by p65 nuclear translocation, combination chemotherapy with INPP4B or DNA repair pathway inhibition represents a promising strategy in INPP4Bhigh AML. Cytarabine 183-193 ATM serine/threonine kinase Homo sapiens 251-254 27342972-7 2016 Finally, INPP4B expression was positively correlated with ATM expression in AML cells, both INPP4B knockdown and KU55933 can significantly sensitize primary myeloid leukemic cells to cytarabine treatment.Collectively, these data suggest that enhanced ATM-dependent DNA repair is involved in resistance to chemotherapy in INPP4Bhigh AML, which could be mediated by p65 nuclear translocation, combination chemotherapy with INPP4B or DNA repair pathway inhibition represents a promising strategy in INPP4Bhigh AML. Cytarabine 183-193 inositol polyphosphate-4-phosphatase type I A Homo sapiens 9-14 27342972-7 2016 Finally, INPP4B expression was positively correlated with ATM expression in AML cells, both INPP4B knockdown and KU55933 can significantly sensitize primary myeloid leukemic cells to cytarabine treatment.Collectively, these data suggest that enhanced ATM-dependent DNA repair is involved in resistance to chemotherapy in INPP4Bhigh AML, which could be mediated by p65 nuclear translocation, combination chemotherapy with INPP4B or DNA repair pathway inhibition represents a promising strategy in INPP4Bhigh AML. Cytarabine 183-193 RELA proto-oncogene, NF-kB subunit Homo sapiens 364-367 27342972-7 2016 Finally, INPP4B expression was positively correlated with ATM expression in AML cells, both INPP4B knockdown and KU55933 can significantly sensitize primary myeloid leukemic cells to cytarabine treatment.Collectively, these data suggest that enhanced ATM-dependent DNA repair is involved in resistance to chemotherapy in INPP4Bhigh AML, which could be mediated by p65 nuclear translocation, combination chemotherapy with INPP4B or DNA repair pathway inhibition represents a promising strategy in INPP4Bhigh AML. Cytarabine 183-193 inositol polyphosphate-4-phosphatase type II B Homo sapiens 92-98 27342972-7 2016 Finally, INPP4B expression was positively correlated with ATM expression in AML cells, both INPP4B knockdown and KU55933 can significantly sensitize primary myeloid leukemic cells to cytarabine treatment.Collectively, these data suggest that enhanced ATM-dependent DNA repair is involved in resistance to chemotherapy in INPP4Bhigh AML, which could be mediated by p65 nuclear translocation, combination chemotherapy with INPP4B or DNA repair pathway inhibition represents a promising strategy in INPP4Bhigh AML. Cytarabine 183-193 inositol polyphosphate-4-phosphatase type I A Homo sapiens 92-97 27391351-0 2016 FLT3 is implicated in cytarabine transport by human equilibrative nucleoside transporter 1 in pediatric acute leukemia. Cytarabine 22-32 fms related receptor tyrosine kinase 3 Homo sapiens 0-4 27391351-3 2016 Cytarabine is transported into cells by Human Equilibrative Nucleoside Transporter-1 (hENT1, SLC29A1), but the mechanisms that regulate hENT1 in acute leukemia have been scarcely studied.We explored the expression and functional link between FLT3 and main cytarabine transporters in 50 pediatric patients diagnosed with acute lymphoblastic leukemia and MLL rearrangement (ALL-MLL+) and other subtypes of leukemia, and in leukemia cell lines.A significant positive correlation was found between FLT3 and hENT1 expression in patients. Cytarabine 0-10 solute carrier family 29 member 1 (Augustine blood group) Homo sapiens 46-84 27462781-0 2016 Inhibition of Mnk enhances apoptotic activity of cytarabine in acute myeloid leukemia cells. Cytarabine 49-59 ATPase copper transporting alpha Homo sapiens 14-17 27462781-4 2016 In this study, we showed a strong synergistic effect of Ara-C with either our Mnk inhibitor (MNKI-8e) or short hairpin RNA (shRNA) mediated knockdown of Mnks in MV4-11 AML cells. Cytarabine 56-61 ATPase copper transporting alpha Homo sapiens 78-81 27462781-6 2016 We showed that both MNKI-8e and Mnk shRNAs enhanced the ability of Ara-C to induce apoptosis. Cytarabine 67-72 ATPase copper transporting alpha Homo sapiens 32-35 27462781-7 2016 We found that Ara-C increased the phosphorylation of Erk1/2, p38 and eIF4E, which correlated with an enhanced level of anti-apoptotic Mcl-1 protein. Cytarabine 14-19 mitogen-activated protein kinase 3 Homo sapiens 53-59 27462781-7 2016 We found that Ara-C increased the phosphorylation of Erk1/2, p38 and eIF4E, which correlated with an enhanced level of anti-apoptotic Mcl-1 protein. Cytarabine 14-19 mitogen-activated protein kinase 1 Homo sapiens 61-64 27462781-7 2016 We found that Ara-C increased the phosphorylation of Erk1/2, p38 and eIF4E, which correlated with an enhanced level of anti-apoptotic Mcl-1 protein. Cytarabine 14-19 eukaryotic translation initiation factor 4E Homo sapiens 69-74 27462781-7 2016 We found that Ara-C increased the phosphorylation of Erk1/2, p38 and eIF4E, which correlated with an enhanced level of anti-apoptotic Mcl-1 protein. Cytarabine 14-19 MCL1 apoptosis regulator, BCL2 family member Homo sapiens 134-139 27462781-8 2016 Inhibition of Mnk activity suppressed the Ara-C-induced MAPK activity, and thus enhanced apoptosis in MV4-11 cells. Cytarabine 42-47 ATPase copper transporting alpha Homo sapiens 14-17 27462781-9 2016 Taken together, our study suggests that MAPK-Mnk-eIF4E pathway plays a critical role in Ara-C-treated MV4-11 cells and targeting Mnk may be a promising therapeutic strategy for sensitizing leukemic cells to Ara-C therapy. Cytarabine 88-93 ATPase copper transporting alpha Homo sapiens 45-48 27462781-9 2016 Taken together, our study suggests that MAPK-Mnk-eIF4E pathway plays a critical role in Ara-C-treated MV4-11 cells and targeting Mnk may be a promising therapeutic strategy for sensitizing leukemic cells to Ara-C therapy. Cytarabine 88-93 eukaryotic translation initiation factor 4E Homo sapiens 49-54 27462781-9 2016 Taken together, our study suggests that MAPK-Mnk-eIF4E pathway plays a critical role in Ara-C-treated MV4-11 cells and targeting Mnk may be a promising therapeutic strategy for sensitizing leukemic cells to Ara-C therapy. Cytarabine 207-212 eukaryotic translation initiation factor 4E Homo sapiens 49-54 27462781-9 2016 Taken together, our study suggests that MAPK-Mnk-eIF4E pathway plays a critical role in Ara-C-treated MV4-11 cells and targeting Mnk may be a promising therapeutic strategy for sensitizing leukemic cells to Ara-C therapy. Cytarabine 207-212 ATPase copper transporting alpha Homo sapiens 129-132 27391351-3 2016 Cytarabine is transported into cells by Human Equilibrative Nucleoside Transporter-1 (hENT1, SLC29A1), but the mechanisms that regulate hENT1 in acute leukemia have been scarcely studied.We explored the expression and functional link between FLT3 and main cytarabine transporters in 50 pediatric patients diagnosed with acute lymphoblastic leukemia and MLL rearrangement (ALL-MLL+) and other subtypes of leukemia, and in leukemia cell lines.A significant positive correlation was found between FLT3 and hENT1 expression in patients. Cytarabine 0-10 solute carrier family 29 member 1 (Augustine blood group) Homo sapiens 86-91 27391351-3 2016 Cytarabine is transported into cells by Human Equilibrative Nucleoside Transporter-1 (hENT1, SLC29A1), but the mechanisms that regulate hENT1 in acute leukemia have been scarcely studied.We explored the expression and functional link between FLT3 and main cytarabine transporters in 50 pediatric patients diagnosed with acute lymphoblastic leukemia and MLL rearrangement (ALL-MLL+) and other subtypes of leukemia, and in leukemia cell lines.A significant positive correlation was found between FLT3 and hENT1 expression in patients. Cytarabine 0-10 solute carrier family 29 member 1 (Augustine blood group) Homo sapiens 93-100 27391351-3 2016 Cytarabine is transported into cells by Human Equilibrative Nucleoside Transporter-1 (hENT1, SLC29A1), but the mechanisms that regulate hENT1 in acute leukemia have been scarcely studied.We explored the expression and functional link between FLT3 and main cytarabine transporters in 50 pediatric patients diagnosed with acute lymphoblastic leukemia and MLL rearrangement (ALL-MLL+) and other subtypes of leukemia, and in leukemia cell lines.A significant positive correlation was found between FLT3 and hENT1 expression in patients. Cytarabine 0-10 fms related receptor tyrosine kinase 3 Homo sapiens 242-246 27391351-3 2016 Cytarabine is transported into cells by Human Equilibrative Nucleoside Transporter-1 (hENT1, SLC29A1), but the mechanisms that regulate hENT1 in acute leukemia have been scarcely studied.We explored the expression and functional link between FLT3 and main cytarabine transporters in 50 pediatric patients diagnosed with acute lymphoblastic leukemia and MLL rearrangement (ALL-MLL+) and other subtypes of leukemia, and in leukemia cell lines.A significant positive correlation was found between FLT3 and hENT1 expression in patients. Cytarabine 0-10 lysine methyltransferase 2A Homo sapiens 353-356 27391351-3 2016 Cytarabine is transported into cells by Human Equilibrative Nucleoside Transporter-1 (hENT1, SLC29A1), but the mechanisms that regulate hENT1 in acute leukemia have been scarcely studied.We explored the expression and functional link between FLT3 and main cytarabine transporters in 50 pediatric patients diagnosed with acute lymphoblastic leukemia and MLL rearrangement (ALL-MLL+) and other subtypes of leukemia, and in leukemia cell lines.A significant positive correlation was found between FLT3 and hENT1 expression in patients. Cytarabine 0-10 lysine methyltransferase 2A Homo sapiens 376-379 27391351-3 2016 Cytarabine is transported into cells by Human Equilibrative Nucleoside Transporter-1 (hENT1, SLC29A1), but the mechanisms that regulate hENT1 in acute leukemia have been scarcely studied.We explored the expression and functional link between FLT3 and main cytarabine transporters in 50 pediatric patients diagnosed with acute lymphoblastic leukemia and MLL rearrangement (ALL-MLL+) and other subtypes of leukemia, and in leukemia cell lines.A significant positive correlation was found between FLT3 and hENT1 expression in patients. Cytarabine 0-10 fms related receptor tyrosine kinase 3 Homo sapiens 494-498 27349195-0 2016 Haematological cancer: Cytarabine - new standard of care for MCL. Cytarabine 23-33 C-type lectin domain family 4 member D Homo sapiens 61-64 27391351-4 2016 Cytarabine uptake into cells was mediated mainly by hENT1, hENT2 and hCNT1. Cytarabine 0-10 solute carrier family 29 member 1 (Augustine blood group) Homo sapiens 52-57 27391351-4 2016 Cytarabine uptake into cells was mediated mainly by hENT1, hENT2 and hCNT1. Cytarabine 0-10 solute carrier family 29 member 2 Homo sapiens 59-64 27391351-4 2016 Cytarabine uptake into cells was mediated mainly by hENT1, hENT2 and hCNT1. Cytarabine 0-10 solute carrier family 28 member 1 Homo sapiens 69-74 27391351-5 2016 hENT1-mediated uptake of cytarabine was transiently abolished by the FLT3 inhibitor PKC412, and this effect was associated with decreased hENT1 mRNA and protein levels. Cytarabine 25-35 solute carrier family 29 member 1 (Augustine blood group) Homo sapiens 0-5 27391351-5 2016 hENT1-mediated uptake of cytarabine was transiently abolished by the FLT3 inhibitor PKC412, and this effect was associated with decreased hENT1 mRNA and protein levels. Cytarabine 25-35 fms related receptor tyrosine kinase 3 Homo sapiens 69-73 27391351-6 2016 Noticeably, the cytotoxicity of cytarabine was lower when cells were first exposed to FLT3 inhibitors (PKC412 or AC220), probably due to decreased hENT1 activity, but we observed a higher cytotoxic effect if FLT3 inhibitors were administered after cytarabine.FLT3 regulates hENT1 activity and thereby affects cytarabine cytotoxicity. Cytarabine 32-42 fms related receptor tyrosine kinase 3 Homo sapiens 86-90 27391351-6 2016 Noticeably, the cytotoxicity of cytarabine was lower when cells were first exposed to FLT3 inhibitors (PKC412 or AC220), probably due to decreased hENT1 activity, but we observed a higher cytotoxic effect if FLT3 inhibitors were administered after cytarabine.FLT3 regulates hENT1 activity and thereby affects cytarabine cytotoxicity. Cytarabine 32-42 solute carrier family 29 member 1 (Augustine blood group) Homo sapiens 147-152 27391351-6 2016 Noticeably, the cytotoxicity of cytarabine was lower when cells were first exposed to FLT3 inhibitors (PKC412 or AC220), probably due to decreased hENT1 activity, but we observed a higher cytotoxic effect if FLT3 inhibitors were administered after cytarabine.FLT3 regulates hENT1 activity and thereby affects cytarabine cytotoxicity. Cytarabine 32-42 fms related receptor tyrosine kinase 3 Homo sapiens 208-212 27391351-6 2016 Noticeably, the cytotoxicity of cytarabine was lower when cells were first exposed to FLT3 inhibitors (PKC412 or AC220), probably due to decreased hENT1 activity, but we observed a higher cytotoxic effect if FLT3 inhibitors were administered after cytarabine.FLT3 regulates hENT1 activity and thereby affects cytarabine cytotoxicity. Cytarabine 32-42 fms related receptor tyrosine kinase 3 Homo sapiens 208-212 27391351-6 2016 Noticeably, the cytotoxicity of cytarabine was lower when cells were first exposed to FLT3 inhibitors (PKC412 or AC220), probably due to decreased hENT1 activity, but we observed a higher cytotoxic effect if FLT3 inhibitors were administered after cytarabine.FLT3 regulates hENT1 activity and thereby affects cytarabine cytotoxicity. Cytarabine 32-42 solute carrier family 29 member 1 (Augustine blood group) Homo sapiens 274-279 27391351-6 2016 Noticeably, the cytotoxicity of cytarabine was lower when cells were first exposed to FLT3 inhibitors (PKC412 or AC220), probably due to decreased hENT1 activity, but we observed a higher cytotoxic effect if FLT3 inhibitors were administered after cytarabine.FLT3 regulates hENT1 activity and thereby affects cytarabine cytotoxicity. Cytarabine 248-258 fms related receptor tyrosine kinase 3 Homo sapiens 86-90 27391351-6 2016 Noticeably, the cytotoxicity of cytarabine was lower when cells were first exposed to FLT3 inhibitors (PKC412 or AC220), probably due to decreased hENT1 activity, but we observed a higher cytotoxic effect if FLT3 inhibitors were administered after cytarabine.FLT3 regulates hENT1 activity and thereby affects cytarabine cytotoxicity. Cytarabine 248-258 fms related receptor tyrosine kinase 3 Homo sapiens 86-90 27481339-9 2016 Leukemia cell density was increased, especially in the endosteal region in FGF2/Ara-C -treated mice compared to mice treated with Ara-C only. Cytarabine 80-85 fibroblast growth factor 2 Mus musculus 75-79 27481339-9 2016 Leukemia cell density was increased, especially in the endosteal region in FGF2/Ara-C -treated mice compared to mice treated with Ara-C only. Cytarabine 130-135 fibroblast growth factor 2 Mus musculus 75-79 27387666-5 2016 The loss of p21 expression enhanced growth factor-independent proliferation and sensitivity to cytarabine as a consequence of concomitantly enriching the S+G2/M phase population and significantly increasing the expression of Pbx1, but not Evi-1, in FLT3-ITD+ cells. Cytarabine 95-105 cyclin-dependent kinase inhibitor 1A (P21) Mus musculus 12-15 27374090-4 2016 Indeed, co-treatment with the pan-Pim kinase inhibitor AZD1208 or expression of a kinase-dead Pim-1 mutant sensitized FLT3-ITD cell lines to apoptosis triggered by chemotherapy drugs including the topoisomerase 2 inhibitors daunorubicin, etoposide and mitoxantrone, but not the nucleoside analog cytarabine. Cytarabine 296-306 Pim-1 proto-oncogene, serine/threonine kinase Homo sapiens 34-37 27374090-4 2016 Indeed, co-treatment with the pan-Pim kinase inhibitor AZD1208 or expression of a kinase-dead Pim-1 mutant sensitized FLT3-ITD cell lines to apoptosis triggered by chemotherapy drugs including the topoisomerase 2 inhibitors daunorubicin, etoposide and mitoxantrone, but not the nucleoside analog cytarabine. Cytarabine 296-306 Pim-1 proto-oncogene, serine/threonine kinase Homo sapiens 94-99 27374090-4 2016 Indeed, co-treatment with the pan-Pim kinase inhibitor AZD1208 or expression of a kinase-dead Pim-1 mutant sensitized FLT3-ITD cell lines to apoptosis triggered by chemotherapy drugs including the topoisomerase 2 inhibitors daunorubicin, etoposide and mitoxantrone, but not the nucleoside analog cytarabine. Cytarabine 296-306 fms related receptor tyrosine kinase 3 Homo sapiens 118-122 27387666-5 2016 The loss of p21 expression enhanced growth factor-independent proliferation and sensitivity to cytarabine as a consequence of concomitantly enriching the S+G2/M phase population and significantly increasing the expression of Pbx1, but not Evi-1, in FLT3-ITD+ cells. Cytarabine 95-105 pre B cell leukemia homeobox 1 Mus musculus 225-229 27387666-5 2016 The loss of p21 expression enhanced growth factor-independent proliferation and sensitivity to cytarabine as a consequence of concomitantly enriching the S+G2/M phase population and significantly increasing the expression of Pbx1, but not Evi-1, in FLT3-ITD+ cells. Cytarabine 95-105 FMS-like tyrosine kinase 3 Mus musculus 249-253 27282562-10 2016 The combination of G-CSF and AMD3100 had stronger effects on killing the leukemia cells induced by Ara-C. Cytarabine 99-104 colony stimulating factor 3 Homo sapiens 19-24 27347068-1 2016 Combining cytarabine, aclarubicin and granulocyte colony-stimulating factor (G-CSF) has demonstrated marked efficacy in the treatment of elderly and relapsed/refractory patients with acute myeloid leukemia (AML); however, the role of G-CSF remains poorly understood. Cytarabine 10-20 colony stimulating factor 3 Homo sapiens 77-82 27347068-1 2016 Combining cytarabine, aclarubicin and granulocyte colony-stimulating factor (G-CSF) has demonstrated marked efficacy in the treatment of elderly and relapsed/refractory patients with acute myeloid leukemia (AML); however, the role of G-CSF remains poorly understood. Cytarabine 10-20 colony stimulating factor 3 Homo sapiens 234-239 27144333-0 2016 The role of VDR and BIM in potentiation of cytarabine-induced cell death in human AML blasts. Cytarabine 43-53 vitamin D receptor Homo sapiens 12-15 26779634-8 2016 Variant homozygous XPF 673C > T genotype was associated with higher dose of cytosine arabinoside treatment administrated to AML patients (p value = 0.04). Cytarabine 79-99 ERCC excision repair 4, endonuclease catalytic subunit Homo sapiens 19-22 27144333-0 2016 The role of VDR and BIM in potentiation of cytarabine-induced cell death in human AML blasts. Cytarabine 43-53 BCL2 like 11 Homo sapiens 20-23 26663398-4 2016 Functional studies in vitro determined that four AML-directed chemotherapeutics (cytarabine, daunorubicin, etoposide, and mitoxantrone) are substrates for OATP1B1 and the mouse ortholog Oatp1b2. Cytarabine 81-91 solute carrier organic anion transporter family member 1B1 Homo sapiens 155-162 27082496-6 2016 HIF-1alpha suppression by 2ME2 significantly induced apoptosis of AML cells, and it outperformed traditional chemotherapy drugs such as cytarabine. Cytarabine 136-146 hypoxia inducible factor 1 subunit alpha Homo sapiens 0-10 26663398-4 2016 Functional studies in vitro determined that four AML-directed chemotherapeutics (cytarabine, daunorubicin, etoposide, and mitoxantrone) are substrates for OATP1B1 and the mouse ortholog Oatp1b2. Cytarabine 81-91 solute carrier organic anion transporter family, member 1b2 Mus musculus 186-193 27082972-5 2016 Using RT-qPCR, we noted that the combination of VPA and Ara-C significantly upregulated Bax expression and led to the arrest of leukemia cell proliferation, sub-G1 DNA accumulation and cell apoptosis, as demonstrated by flow cytometric analysis. Cytarabine 56-61 BCL2 associated X, apoptosis regulator Homo sapiens 88-91 27082972-6 2016 Significantly, further experiments revealed that knockdown of Bax expression prevented VPA and Ara-C-induced cell apoptosis in THP-1 cells. Cytarabine 95-100 BCL2 associated X, apoptosis regulator Homo sapiens 62-65 27119567-7 2016 IL-27 also decreased the responsiveness of the leukemic cells to chemotherapeutic drugs, cytarabine and daunorubicin. Cytarabine 89-99 interleukin 27 Homo sapiens 0-5 27342487-4 2016 In addition, HL-60 cell line over-expressing Rheb was established, and the HL-60 cells and HL-60 cells with overexpression of Rheb were treated with Ara-C of different concentrations, the proliferation level was detected by CCK-8 method, and the IC50 was calculated. Cytarabine 149-154 Ras homolog, mTORC1 binding Homo sapiens 126-130 27342487-6 2016 Interestingly, higher expression of Rheb was associated with better survival and was sensitive to Ara-C treatment. Cytarabine 98-103 Ras homolog, mTORC1 binding Homo sapiens 36-40 27342487-9 2016 In vitro analysis of HL-60 line indicated that overexpression of Rheb could increased the cell sensitivity to Ara-C treatment (IC50=0.54 micromol/L) and caused HL-60 cell apoptosis. Cytarabine 110-115 Ras homolog, mTORC1 binding Homo sapiens 65-69 26842729-0 2016 ABCC4 Is a Determinant of Cytarabine-Induced Cytotoxicity and Myelosuppression. Cytarabine 26-36 ATP-binding cassette, sub-family C (CFTR/MRP), member 4 Mus musculus 0-5 26718602-8 2016 Both markers were elevated in vitro and in vivo, and DEX and Ara-C were able to reduce IL-1beta and TGF-beta1 production. Cytarabine 61-66 interleukin 1 beta Rattus norvegicus 87-95 26718602-8 2016 Both markers were elevated in vitro and in vivo, and DEX and Ara-C were able to reduce IL-1beta and TGF-beta1 production. Cytarabine 61-66 transforming growth factor, beta 1 Rattus norvegicus 100-109 26851026-4 2016 RESULTS: Pre-treatment with DAC restores cellular sensitivity in Ara-C-resistant AML cells. Cytarabine 65-70 arylacetamide deacetylase Homo sapiens 28-31 26851026-5 2016 In contrast, DAC/Ara-C combinations are antagonistic in other Ara-C-sensitive AML cells. Cytarabine 62-67 arylacetamide deacetylase Homo sapiens 13-16 27150998-0 2016 [Clinical Efficacy of Sorafenib Combined with Low Dose Cytarabine for Treating Patients with FLT3+ Relapsed and Refractory Acute Myeloid Leukemia]. Cytarabine 55-65 fms related receptor tyrosine kinase 3 Homo sapiens 93-97 27150998-1 2016 OBJECTIVE: To study the efficacy and safety of sorafenib combined with low dose cytarabine for treating patients with FLT3(+) relapsed and refractory acute myeloid leukemia (FLT3(+) RR-AML). Cytarabine 80-90 fms related receptor tyrosine kinase 3 Homo sapiens 118-122 27150998-1 2016 OBJECTIVE: To study the efficacy and safety of sorafenib combined with low dose cytarabine for treating patients with FLT3(+) relapsed and refractory acute myeloid leukemia (FLT3(+) RR-AML). Cytarabine 80-90 fms related receptor tyrosine kinase 3 Homo sapiens 174-178 27150998-2 2016 METHODS: Seven patients with FLT3(+) RR-AML were treated with sorafenib and low dose cytarabine. Cytarabine 85-95 fms related receptor tyrosine kinase 3 Homo sapiens 29-33 27150998-6 2016 CONCLUSION: Sorafenib combined with low dose cytarabine can effectively induce the remission of FLT3(+) RR-AML patients, and is worth for further clinical trails to verify its safty and efficiency. Cytarabine 45-55 fms related receptor tyrosine kinase 3 Homo sapiens 96-100 26842729-2 2016 Based on previous studies implicating ABCC4/MRP4 in the transport of nucleosides, we hypothesized that cytarabine is sensitive to ABCC4-mediated efflux, thereby decreasing its cytotoxic response against AML blasts. Cytarabine 103-113 ATP-binding cassette, sub-family C (CFTR/MRP), member 4 Mus musculus 38-43 26842729-2 2016 Based on previous studies implicating ABCC4/MRP4 in the transport of nucleosides, we hypothesized that cytarabine is sensitive to ABCC4-mediated efflux, thereby decreasing its cytotoxic response against AML blasts. Cytarabine 103-113 ATP-binding cassette, sub-family C (CFTR/MRP), member 4 Mus musculus 44-48 26842729-2 2016 Based on previous studies implicating ABCC4/MRP4 in the transport of nucleosides, we hypothesized that cytarabine is sensitive to ABCC4-mediated efflux, thereby decreasing its cytotoxic response against AML blasts. Cytarabine 103-113 ATP-binding cassette, sub-family C (CFTR/MRP), member 4 Mus musculus 130-135 26842729-3 2016 The uptake of cytarabine and its monophosphate metabolite was found to be facilitated in ABCC4-expressing vesicles and intracellular retention was significantly impaired by overexpression of human ABCC4 or mouse Abcc4 (P < 0.05). Cytarabine 14-24 ATP binding cassette subfamily C member 4 Homo sapiens 89-94 26842729-3 2016 The uptake of cytarabine and its monophosphate metabolite was found to be facilitated in ABCC4-expressing vesicles and intracellular retention was significantly impaired by overexpression of human ABCC4 or mouse Abcc4 (P < 0.05). Cytarabine 14-24 ATP binding cassette subfamily C member 4 Homo sapiens 197-202 26842729-3 2016 The uptake of cytarabine and its monophosphate metabolite was found to be facilitated in ABCC4-expressing vesicles and intracellular retention was significantly impaired by overexpression of human ABCC4 or mouse Abcc4 (P < 0.05). Cytarabine 14-24 ATP-binding cassette, sub-family C (CFTR/MRP), member 4 Mus musculus 212-217 26284582-2 2016 We performed exon-array analysis and exon-specific PCR (ESPCR) to identify specific landscapes of exon expression that are associated with DEK and WT1 oncogene expression and the resistance of AML cells to AraC, doxorubicin or azacitidine. Cytarabine 206-210 WT1 transcription factor Homo sapiens 147-150 26842729-4 2016 ABCC4 was expressed highly in AML primary blasts and cell lines, and cytotoxicity of cytarabine in cells was increased in the presence of the ABCC4 inhibitors MK571 or sorafenib, as well as after ABCC4 siRNA. Cytarabine 85-95 ATP-binding cassette, sub-family C (CFTR/MRP), member 4 Mus musculus 0-5 26842729-4 2016 ABCC4 was expressed highly in AML primary blasts and cell lines, and cytotoxicity of cytarabine in cells was increased in the presence of the ABCC4 inhibitors MK571 or sorafenib, as well as after ABCC4 siRNA. Cytarabine 85-95 ATP-binding cassette, sub-family C (CFTR/MRP), member 4 Mus musculus 142-147 26842729-4 2016 ABCC4 was expressed highly in AML primary blasts and cell lines, and cytotoxicity of cytarabine in cells was increased in the presence of the ABCC4 inhibitors MK571 or sorafenib, as well as after ABCC4 siRNA. Cytarabine 85-95 ATP-binding cassette, sub-family C (CFTR/MRP), member 4 Mus musculus 142-147 26842729-6 2016 Collectively, these studies demonstrate that ABCC4 plays a protective role against cytarabine-mediated insults in leukemic and host myeloid cells. Cytarabine 83-93 ATP-binding cassette, sub-family C (CFTR/MRP), member 4 Mus musculus 45-50 26647771-10 2016 Thus, our findings collectively suggested that the expression level of SIRT2 has a positive relationship with DNR/Ara-C resistance and activity of ERK1/2 signaling pathway. Cytarabine 114-119 sirtuin 2 Homo sapiens 71-76 26647771-11 2016 SIRT2 might regulate DNR/Ara-C sensitivity in AML cells at least partially through the ERK1/2 pathway. Cytarabine 25-30 sirtuin 2 Homo sapiens 0-5 26647771-11 2016 SIRT2 might regulate DNR/Ara-C sensitivity in AML cells at least partially through the ERK1/2 pathway. Cytarabine 25-30 mitogen-activated protein kinase 3 Homo sapiens 87-93 26551869-1 2015 In order to overcome the drawbacks of cytarabine (Ara-C), such as low lipophilicity as well as short plasma half-life and rapid inactivation, a new derivative of Ara-C was designed by incorporation into the non-toxic material, oleic acid (OA), obtaining an amphiphilic small molecular weight prodrug (OA-Ara). Cytarabine 38-48 ATP binding cassette subfamily C member 6 Homo sapiens 50-53 26467917-7 2016 HDC was carmustine, etoposide, cytarabine, and melphalan (BEAM). Cytarabine 31-41 histidine decarboxylase Homo sapiens 0-3 27008269-11 2016 Furthermore, GANT61 enhanced the cytotoxicity of cytarabine (Ara-c) in primary CD34+ AML cells, indicating that inhibition of GLI1 could be a promising strategy to enhance chemosensitivity. Cytarabine 49-59 CD34 molecule Homo sapiens 79-83 27008269-11 2016 Furthermore, GANT61 enhanced the cytotoxicity of cytarabine (Ara-c) in primary CD34+ AML cells, indicating that inhibition of GLI1 could be a promising strategy to enhance chemosensitivity. Cytarabine 49-59 GLI family zinc finger 1 Homo sapiens 126-130 27008269-11 2016 Furthermore, GANT61 enhanced the cytotoxicity of cytarabine (Ara-c) in primary CD34+ AML cells, indicating that inhibition of GLI1 could be a promising strategy to enhance chemosensitivity. Cytarabine 61-66 CD34 molecule Homo sapiens 79-83 27119162-0 2016 Expression Levels of Human Equilibrative Nucleoside Transporter 1 and Deoxycytidine Kinase Enzyme as Prognostic Factors in Patients with Acute Myeloid Leukemia Treated with Cytarabine. Cytarabine 173-183 solute carrier family 29 member 1 (Augustine blood group) Homo sapiens 27-65 27119162-0 2016 Expression Levels of Human Equilibrative Nucleoside Transporter 1 and Deoxycytidine Kinase Enzyme as Prognostic Factors in Patients with Acute Myeloid Leukemia Treated with Cytarabine. Cytarabine 173-183 deoxycytidine kinase Homo sapiens 70-90 27119162-1 2016 BACKGROUND: Cytarabine (Ara-C) is the primary drug in different treatment schemas for acute myeloid leukemia (AML) and requires the human equilibrative nucleoside transporter (hENT1) to enter cells. Cytarabine 12-22 solute carrier family 29 member 1 (Augustine blood group) Homo sapiens 176-181 27119162-1 2016 BACKGROUND: Cytarabine (Ara-C) is the primary drug in different treatment schemas for acute myeloid leukemia (AML) and requires the human equilibrative nucleoside transporter (hENT1) to enter cells. Cytarabine 24-29 solute carrier family 29 member 1 (Augustine blood group) Homo sapiens 176-181 27321378-3 2016 High MN1 expression confers poor prognosis to AML patients and induces resistance to cytarabine and alltrans-retinoic acid (ATRA) induced differentiation. Cytarabine 85-95 MN1 proto-oncogene, transcriptional regulator Homo sapiens 5-8 26563595-0 2016 The hematopoietic tumor suppressor interferon regulatory factor 8 (IRF8) is upregulated by the antimetabolite cytarabine in leukemic cells involving the zinc finger protein ZNF224, acting as a cofactor of the Wilms" tumor gene 1 (WT1) protein. Cytarabine 110-120 interferon regulatory factor 8 Homo sapiens 67-71 26563595-0 2016 The hematopoietic tumor suppressor interferon regulatory factor 8 (IRF8) is upregulated by the antimetabolite cytarabine in leukemic cells involving the zinc finger protein ZNF224, acting as a cofactor of the Wilms" tumor gene 1 (WT1) protein. Cytarabine 110-120 zinc finger protein 224 Homo sapiens 173-179 26563595-0 2016 The hematopoietic tumor suppressor interferon regulatory factor 8 (IRF8) is upregulated by the antimetabolite cytarabine in leukemic cells involving the zinc finger protein ZNF224, acting as a cofactor of the Wilms" tumor gene 1 (WT1) protein. Cytarabine 110-120 WT1 transcription factor Homo sapiens 209-234 26563595-4 2016 The zinc finger protein ZNF224 can act as a transcriptional co-factor of WT1 and potentiate the cytotoxic response to the cytostatic drug cytarabine. Cytarabine 138-148 zinc finger protein 224 Homo sapiens 24-30 26563595-4 2016 The zinc finger protein ZNF224 can act as a transcriptional co-factor of WT1 and potentiate the cytotoxic response to the cytostatic drug cytarabine. Cytarabine 138-148 WT1 transcription factor Homo sapiens 73-76 26563595-5 2016 We hypothesized that cytarabine upregulates IRF8 and that transcriptional control of IRF8 involves WT1 and ZNF224. Cytarabine 21-31 interferon regulatory factor 8 Homo sapiens 44-48 26563595-6 2016 Treatment of leukemic K562 cells with cytarabine upregulated IRF8 protein and mRNA, which was correlated to increased expression of ZNF224. Cytarabine 38-48 interferon regulatory factor 8 Homo sapiens 61-65 26563595-6 2016 Treatment of leukemic K562 cells with cytarabine upregulated IRF8 protein and mRNA, which was correlated to increased expression of ZNF224. Cytarabine 38-48 zinc finger protein 224 Homo sapiens 132-138 26563595-7 2016 Knock down of ZNF224 with shRNA suppressed both basal and cytarabine-induced IRF8 expression. Cytarabine 58-68 zinc finger protein 224 Homo sapiens 14-20 26563595-7 2016 Knock down of ZNF224 with shRNA suppressed both basal and cytarabine-induced IRF8 expression. Cytarabine 58-68 interferon regulatory factor 8 Homo sapiens 77-81 26563595-10 2016 We conclude that cytarabine-induced upregulation of the IRF8 in leukemic cells involves increased levels of ZNF224, which can counteract the repressive activity of WT1 on the IRF8-promoter. Cytarabine 17-27 interferon regulatory factor 8 Homo sapiens 56-60 26563595-10 2016 We conclude that cytarabine-induced upregulation of the IRF8 in leukemic cells involves increased levels of ZNF224, which can counteract the repressive activity of WT1 on the IRF8-promoter. Cytarabine 17-27 zinc finger protein 224 Homo sapiens 108-114 26563595-10 2016 We conclude that cytarabine-induced upregulation of the IRF8 in leukemic cells involves increased levels of ZNF224, which can counteract the repressive activity of WT1 on the IRF8-promoter. Cytarabine 17-27 WT1 transcription factor Homo sapiens 164-167 26563595-10 2016 We conclude that cytarabine-induced upregulation of the IRF8 in leukemic cells involves increased levels of ZNF224, which can counteract the repressive activity of WT1 on the IRF8-promoter. Cytarabine 17-27 interferon regulatory factor 8 Homo sapiens 175-179 26651614-3 2015 To apply this concept in the context of acute myeloid leukemia and myelodysplasia, we have investigated the overexpression of the multidrug resistance 1 (MDR1) and the cytidine deaminase (CDD) gene conferring resistance to anthracyclines and cytarabine (Ara-C), the two most important drugs in the treatment of these diseases. Cytarabine 242-252 cytidine deaminase Mus musculus 188-191 26748184-0 2016 The novel HSP90 inhibitor NVP-AUY922 shows synergistic anti-leukemic activity with cytarabine in vivo. Cytarabine 83-93 heat shock protein 90 alpha family class A member 1 Homo sapiens 10-15 26278546-3 2016 These cells were then exposed to different concentration of cytarabine and curcumin to find out IC50 values and also its effect on MDR genes like MDR1, BCRP, LRP and FLT3 by RT-PCR method. Cytarabine 60-70 ATP binding cassette subfamily B member 1 Homo sapiens 146-150 26278546-3 2016 These cells were then exposed to different concentration of cytarabine and curcumin to find out IC50 values and also its effect on MDR genes like MDR1, BCRP, LRP and FLT3 by RT-PCR method. Cytarabine 60-70 BCR pseudogene 1 Homo sapiens 152-156 26278546-3 2016 These cells were then exposed to different concentration of cytarabine and curcumin to find out IC50 values and also its effect on MDR genes like MDR1, BCRP, LRP and FLT3 by RT-PCR method. Cytarabine 60-70 LDL receptor related protein 1 Homo sapiens 158-161 26278546-3 2016 These cells were then exposed to different concentration of cytarabine and curcumin to find out IC50 values and also its effect on MDR genes like MDR1, BCRP, LRP and FLT3 by RT-PCR method. Cytarabine 60-70 fms related receptor tyrosine kinase 3 Homo sapiens 166-170 26651614-3 2015 To apply this concept in the context of acute myeloid leukemia and myelodysplasia, we have investigated the overexpression of the multidrug resistance 1 (MDR1) and the cytidine deaminase (CDD) gene conferring resistance to anthracyclines and cytarabine (Ara-C), the two most important drugs in the treatment of these diseases. Cytarabine 254-259 cytidine deaminase Mus musculus 188-191 26651614-6 2015 RESULTS: Efficient chemoprotection of CDD and MDR1 transduced hematopoietic 32D as well as primary lin(-) cells was proven in the context of Ara-C and anthracycline application. Cytarabine 141-146 cytidine deaminase Mus musculus 38-41 26651614-6 2015 RESULTS: Efficient chemoprotection of CDD and MDR1 transduced hematopoietic 32D as well as primary lin(-) cells was proven in the context of Ara-C and anthracycline application. Cytarabine 141-146 ATP-binding cassette, sub-family B (MDR/TAP), member 1B Mus musculus 46-50 26551869-1 2015 In order to overcome the drawbacks of cytarabine (Ara-C), such as low lipophilicity as well as short plasma half-life and rapid inactivation, a new derivative of Ara-C was designed by incorporation into the non-toxic material, oleic acid (OA), obtaining an amphiphilic small molecular weight prodrug (OA-Ara). Cytarabine 38-48 ATP binding cassette subfamily C member 6 Homo sapiens 162-165 26551869-1 2015 In order to overcome the drawbacks of cytarabine (Ara-C), such as low lipophilicity as well as short plasma half-life and rapid inactivation, a new derivative of Ara-C was designed by incorporation into the non-toxic material, oleic acid (OA), obtaining an amphiphilic small molecular weight prodrug (OA-Ara). Cytarabine 38-48 ATP binding cassette subfamily C member 6 Homo sapiens 162-165 26708874-6 2015 When treated with cytarabine, the apoptosis rate and inhibitive rate of RYBP shRNA group were lower than those of NC group. Cytarabine 18-28 RING1 and YY1 binding protein Homo sapiens 72-76 26354033-1 2015 The cytidine deaminase (CDA) catalyzes the irreversible hydrolytic deamination of the cytarabine (AraC) into a 1-beta-D-arabinofuranosyluracil (AraU), an inactive metabolite that plays a crucial role in lowering the amount of AraC, a key chemotherapeutic drug, in the treatment of patients with acute myeloid leukemia (AML). Cytarabine 86-96 cytidine deaminase Homo sapiens 4-22 26354033-1 2015 The cytidine deaminase (CDA) catalyzes the irreversible hydrolytic deamination of the cytarabine (AraC) into a 1-beta-D-arabinofuranosyluracil (AraU), an inactive metabolite that plays a crucial role in lowering the amount of AraC, a key chemotherapeutic drug, in the treatment of patients with acute myeloid leukemia (AML). Cytarabine 86-96 cytidine deaminase Homo sapiens 24-27 26354033-1 2015 The cytidine deaminase (CDA) catalyzes the irreversible hydrolytic deamination of the cytarabine (AraC) into a 1-beta-D-arabinofuranosyluracil (AraU), an inactive metabolite that plays a crucial role in lowering the amount of AraC, a key chemotherapeutic drug, in the treatment of patients with acute myeloid leukemia (AML). Cytarabine 98-102 cytidine deaminase Homo sapiens 4-22 26354033-1 2015 The cytidine deaminase (CDA) catalyzes the irreversible hydrolytic deamination of the cytarabine (AraC) into a 1-beta-D-arabinofuranosyluracil (AraU), an inactive metabolite that plays a crucial role in lowering the amount of AraC, a key chemotherapeutic drug, in the treatment of patients with acute myeloid leukemia (AML). Cytarabine 98-102 cytidine deaminase Homo sapiens 24-27 26354033-1 2015 The cytidine deaminase (CDA) catalyzes the irreversible hydrolytic deamination of the cytarabine (AraC) into a 1-beta-D-arabinofuranosyluracil (AraU), an inactive metabolite that plays a crucial role in lowering the amount of AraC, a key chemotherapeutic drug, in the treatment of patients with acute myeloid leukemia (AML). Cytarabine 226-230 cytidine deaminase Homo sapiens 4-22 26354033-1 2015 The cytidine deaminase (CDA) catalyzes the irreversible hydrolytic deamination of the cytarabine (AraC) into a 1-beta-D-arabinofuranosyluracil (AraU), an inactive metabolite that plays a crucial role in lowering the amount of AraC, a key chemotherapeutic drug, in the treatment of patients with acute myeloid leukemia (AML). Cytarabine 226-230 cytidine deaminase Homo sapiens 24-27 26354033-2 2015 In this study, we hypothesized that CDA polymorphisms were associated with the AraC metabolism for AML treatment and/or related clinical phenotypes. Cytarabine 79-83 cytidine deaminase Homo sapiens 36-39 26617391-10 2015 Hypoxia-mediated down-regulation of FLT3 conferred resistance against cytarabine in vitro. Cytarabine 70-80 fms related receptor tyrosine kinase 3 Homo sapiens 36-40 26475207-0 2015 FLT3-ITD drives Ara-C resistance in leukemic cells via the induction of RUNX3. Cytarabine 16-21 fms related receptor tyrosine kinase 3 Homo sapiens 0-4 26475207-0 2015 FLT3-ITD drives Ara-C resistance in leukemic cells via the induction of RUNX3. Cytarabine 16-21 RUNX family transcription factor 3 Homo sapiens 72-77 26475207-2 2015 We previously reported that FLT3-ITD confers resistance to cytosine arabinoside (Ara-C), a key cytotoxic agent in AML treatments. Cytarabine 59-79 fms related receptor tyrosine kinase 3 Homo sapiens 28-32 26475207-2 2015 We previously reported that FLT3-ITD confers resistance to cytosine arabinoside (Ara-C), a key cytotoxic agent in AML treatments. Cytarabine 81-86 fms related receptor tyrosine kinase 3 Homo sapiens 28-32 26475207-3 2015 In order to elucidate the detailed molecular mechanisms underlying the Ara-C resistance induced by FLT3-ITD, we performed a microarray gene expression analysis of the human leukemic cell line K562 transduced with FLT3-ITD (K562/FLT3-ITD) and identified RUNX3 as a downstream target of FLT3-ITD. Cytarabine 71-76 fms related receptor tyrosine kinase 3 Homo sapiens 99-103 26475207-3 2015 In order to elucidate the detailed molecular mechanisms underlying the Ara-C resistance induced by FLT3-ITD, we performed a microarray gene expression analysis of the human leukemic cell line K562 transduced with FLT3-ITD (K562/FLT3-ITD) and identified RUNX3 as a downstream target of FLT3-ITD. Cytarabine 71-76 fms related receptor tyrosine kinase 3 Homo sapiens 213-217 26475207-3 2015 In order to elucidate the detailed molecular mechanisms underlying the Ara-C resistance induced by FLT3-ITD, we performed a microarray gene expression analysis of the human leukemic cell line K562 transduced with FLT3-ITD (K562/FLT3-ITD) and identified RUNX3 as a downstream target of FLT3-ITD. Cytarabine 71-76 fms related receptor tyrosine kinase 3 Homo sapiens 213-217 26475207-3 2015 In order to elucidate the detailed molecular mechanisms underlying the Ara-C resistance induced by FLT3-ITD, we performed a microarray gene expression analysis of the human leukemic cell line K562 transduced with FLT3-ITD (K562/FLT3-ITD) and identified RUNX3 as a downstream target of FLT3-ITD. Cytarabine 71-76 fms related receptor tyrosine kinase 3 Homo sapiens 213-217 26475207-5 2015 The knockdown of the RUNX3 expression in the K562/FLT3-ITD cells increased the sensitivity to Ara-C, and the exogenous expression of RUNX3 per se resulted in the enhancement of Ara-C resistance in the K562 cells. Cytarabine 94-99 RUNX family transcription factor 3 Homo sapiens 21-26 26475207-5 2015 The knockdown of the RUNX3 expression in the K562/FLT3-ITD cells increased the sensitivity to Ara-C, and the exogenous expression of RUNX3 per se resulted in the enhancement of Ara-C resistance in the K562 cells. Cytarabine 94-99 fms related receptor tyrosine kinase 3 Homo sapiens 50-54 26475207-5 2015 The knockdown of the RUNX3 expression in the K562/FLT3-ITD cells increased the sensitivity to Ara-C, and the exogenous expression of RUNX3 per se resulted in the enhancement of Ara-C resistance in the K562 cells. Cytarabine 177-182 RUNX family transcription factor 3 Homo sapiens 21-26 26475207-5 2015 The knockdown of the RUNX3 expression in the K562/FLT3-ITD cells increased the sensitivity to Ara-C, and the exogenous expression of RUNX3 per se resulted in the enhancement of Ara-C resistance in the K562 cells. Cytarabine 177-182 RUNX family transcription factor 3 Homo sapiens 133-138 26475207-7 2015 Collectively, these findings demonstrate that RUNX3 is a prerequisite for Ara-C resistance via FLT3-ITD signaling. Cytarabine 74-79 RUNX family transcription factor 3 Homo sapiens 46-51 26475207-7 2015 Collectively, these findings demonstrate that RUNX3 is a prerequisite for Ara-C resistance via FLT3-ITD signaling. Cytarabine 74-79 fms related receptor tyrosine kinase 3 Homo sapiens 95-99 26708874-8 2015 CONCLUSIONS: RYBP gene silencing can inhibitive the apoptosis of HL-60 cells and significantly reduce the sensitivity to cytarabine, but this gene silencing can not affect the sensitivity to daunorubicin. Cytarabine 121-131 RING1 and YY1 binding protein Homo sapiens 13-17 25921248-0 2015 Deoxycytidine-kinase knockdown as a novel myeloprotective strategy in the context of fludarabine, cytarabine or cladribine therapy. Cytarabine 98-108 deoxycytidine kinase Homo sapiens 0-20 26125609-6 2015 Functionality of Dox-inducible hCDD expression was demonstrated by >10-fold increase in cytosine arabinoside (1-beta-d-arabinofuranosylcytosine, Ara-C) resistance of Lv.TII.CDD-transduced K562 cells. Cytarabine 91-111 natriuretic peptide A Homo sapiens 32-35 26125609-6 2015 Functionality of Dox-inducible hCDD expression was demonstrated by >10-fold increase in cytosine arabinoside (1-beta-d-arabinofuranosylcytosine, Ara-C) resistance of Lv.TII.CDD-transduced K562 cells. Cytarabine 113-146 natriuretic peptide A Homo sapiens 32-35 26125609-6 2015 Functionality of Dox-inducible hCDD expression was demonstrated by >10-fold increase in cytosine arabinoside (1-beta-d-arabinofuranosylcytosine, Ara-C) resistance of Lv.TII.CDD-transduced K562 cells. Cytarabine 148-153 natriuretic peptide A Homo sapiens 32-35 26125609-7 2015 In addition, Lv.TII.CDD-transduced CD34(+)-derived myeloid cells were protected from up to 300 nm Ara-C (control affected from 50 nm onwards). Cytarabine 98-103 natriuretic peptide A Homo sapiens 20-23 26125609-7 2015 In addition, Lv.TII.CDD-transduced CD34(+)-derived myeloid cells were protected from up to 300 nm Ara-C (control affected from 50 nm onwards). Cytarabine 98-103 CD34 molecule Homo sapiens 35-39 26238482-3 2015 The aim of the present study was to determine whether the chemotherapeutic activity of Ara-C was enhanced by the overexpression of SPARC. Cytarabine 87-92 secreted protein acidic and cysteine rich Homo sapiens 131-136 26444983-0 2015 Redirection of CD4+ and CD8+ T lymphocytes via an anti-CD3 x anti-CD19 bi-specific antibody combined with cytosine arabinoside and the efficient lysis of patient-derived B-ALL cells. Cytarabine 106-126 CD4 molecule Homo sapiens 15-18 26444983-0 2015 Redirection of CD4+ and CD8+ T lymphocytes via an anti-CD3 x anti-CD19 bi-specific antibody combined with cytosine arabinoside and the efficient lysis of patient-derived B-ALL cells. Cytarabine 106-126 CD8a molecule Homo sapiens 24-27 26444983-0 2015 Redirection of CD4+ and CD8+ T lymphocytes via an anti-CD3 x anti-CD19 bi-specific antibody combined with cytosine arabinoside and the efficient lysis of patient-derived B-ALL cells. Cytarabine 106-126 CD19 molecule Homo sapiens 66-70 26444983-4 2015 The combination of the diabody or ds-diabody and Ara-C was highly effective in enhancing the cytotoxicity of T cells against the CD19+ human leukemia cell-line, Nalm-6, both in vitro and in vivo. Cytarabine 49-54 CD19 molecule Homo sapiens 129-133 26444983-6 2015 METHODS: This study aimed to detect the B7 family members B7.1 (CD80) and B7.2 (CD86) that were expressed in B-ALL patient-derived cells pre-treated by Ara-C (0.25 muM) and to determine the targeted killing ability of T cell subtypes induced by the diabody or ds-diabody combination with Ara-C both in vitro and in vivo. Cytarabine 152-157 CD80 molecule Homo sapiens 64-68 26444983-6 2015 METHODS: This study aimed to detect the B7 family members B7.1 (CD80) and B7.2 (CD86) that were expressed in B-ALL patient-derived cells pre-treated by Ara-C (0.25 muM) and to determine the targeted killing ability of T cell subtypes induced by the diabody or ds-diabody combination with Ara-C both in vitro and in vivo. Cytarabine 152-157 CD86 molecule Homo sapiens 80-84 26444983-6 2015 METHODS: This study aimed to detect the B7 family members B7.1 (CD80) and B7.2 (CD86) that were expressed in B-ALL patient-derived cells pre-treated by Ara-C (0.25 muM) and to determine the targeted killing ability of T cell subtypes induced by the diabody or ds-diabody combination with Ara-C both in vitro and in vivo. Cytarabine 288-293 CD80 molecule Homo sapiens 64-68 26444983-6 2015 METHODS: This study aimed to detect the B7 family members B7.1 (CD80) and B7.2 (CD86) that were expressed in B-ALL patient-derived cells pre-treated by Ara-C (0.25 muM) and to determine the targeted killing ability of T cell subtypes induced by the diabody or ds-diabody combination with Ara-C both in vitro and in vivo. Cytarabine 288-293 CD86 molecule Homo sapiens 80-84 26444983-8 2015 RESULT: Low-dose Ara-C enhanced CD80 and CD86 expression in nearly 50 % of specimens of B-ALL patient-derived cells. Cytarabine 17-22 CD80 molecule Homo sapiens 32-36 26444983-8 2015 RESULT: Low-dose Ara-C enhanced CD80 and CD86 expression in nearly 50 % of specimens of B-ALL patient-derived cells. Cytarabine 17-22 CD86 molecule Homo sapiens 41-45 26397212-0 2015 Knockdown of homeobox A5 by small hairpin RNA inhibits proliferation and enhances cytarabine chemosensitivity of acute myeloid leukemia cells. Cytarabine 82-92 homeobox A5 Homo sapiens 13-24 26397212-10 2015 Furthermore, knockdown of HOXA5 in the U937 cells enhanced their chemosensitivity to cytarabine. Cytarabine 85-95 homeobox A5 Homo sapiens 26-31 26174689-0 2015 The influence of cytidine deaminase -33delC polymorphism on treatment outcome with high-dose cytarabine in Chinese patients with relapsed acute myeloid leukaemia. Cytarabine 93-103 cytidine deaminase Homo sapiens 17-35 26174689-2 2015 The aim of our study was to evaluate the influence of cytidine deaminase (CDA) single nucleotide polymorphisms (SNPs) -451G>A (rs532545), 435C>T (rs1048977) and -33delC (rs3215400) on treatment outcome in patients with relapsed acute myeloid leukaemia (AML) after high-dose Ara-C chemotherapy. Cytarabine 280-285 cytidine deaminase Homo sapiens 54-72 26174689-2 2015 The aim of our study was to evaluate the influence of cytidine deaminase (CDA) single nucleotide polymorphisms (SNPs) -451G>A (rs532545), 435C>T (rs1048977) and -33delC (rs3215400) on treatment outcome in patients with relapsed acute myeloid leukaemia (AML) after high-dose Ara-C chemotherapy. Cytarabine 280-285 cytidine deaminase Homo sapiens 74-77 26375587-6 2015 By utilizing engineered cells with overexpression or knockdown of BCL-2 family proteins, Ara-C was found to be independent, while ABT-199 was dependent on BCL-XL. Cytarabine 89-94 BCL2 apoptosis regulator Homo sapiens 66-71 26320177-2 2015 We have previously shown that ZNF224 exerts a specific proapoptotic role in chronic myelogenous leukemia (CML) K562 cells and contributes to cytosine arabinoside-induced apoptosis, by modulating WT1-dependent transcription of apoptotic genes. Cytarabine 141-161 zinc finger protein 224 Homo sapiens 30-36 26320177-2 2015 We have previously shown that ZNF224 exerts a specific proapoptotic role in chronic myelogenous leukemia (CML) K562 cells and contributes to cytosine arabinoside-induced apoptosis, by modulating WT1-dependent transcription of apoptotic genes. Cytarabine 141-161 WT1 transcription factor Homo sapiens 195-198 26334102-3 2015 Targeted inhibition of WEE1 with AZD1775 has emerged as a strategy to sensitize cancer cells to cytarabine and other chemotherapeutics. Cytarabine 96-106 WEE1 G2 checkpoint kinase Homo sapiens 23-27 26334102-8 2015 Inhibition of WEE1 with AZD1775 sensitizes T-ALL to several anti-leukemia agents, particularly cytarabine and that mechanistically, AZD1775 promotes apoptosis over DNA repair in cells treated with cytarabine. Cytarabine 95-105 WEE1 G2 checkpoint kinase Homo sapiens 14-18 26334102-8 2015 Inhibition of WEE1 with AZD1775 sensitizes T-ALL to several anti-leukemia agents, particularly cytarabine and that mechanistically, AZD1775 promotes apoptosis over DNA repair in cells treated with cytarabine. Cytarabine 197-207 WEE1 G2 checkpoint kinase Homo sapiens 14-18 26265695-3 2015 Furthermore, CHD4 depletion renders AML blasts more sensitive both in vitro and in vivo to genotoxic agents used in clinical therapy: daunorubicin (DNR) and cytarabine (ara-C). Cytarabine 157-167 chromodomain helicase DNA binding protein 4 Mus musculus 13-17 26265695-3 2015 Furthermore, CHD4 depletion renders AML blasts more sensitive both in vitro and in vivo to genotoxic agents used in clinical therapy: daunorubicin (DNR) and cytarabine (ara-C). Cytarabine 169-174 chromodomain helicase DNA binding protein 4 Mus musculus 13-17 26265695-4 2015 Sensitization to DNR and ara-C is mediated in part by activation of the ataxia-telangiectasia mutated pathway, which is preliminarily activated by a Tip60-dependent mechanism in response to chromatin relaxation and further activated by genotoxic agent-induced DSBs. Cytarabine 25-30 K(lysine) acetyltransferase 5 Mus musculus 149-154 26139471-3 2015 The use of CD82 mAb in combination with cytarabine (AraC) significantly prolonged survival of immunodeficient mice-bearing human AML cells than did treatment with either AraC or CD82 mAb alone. Cytarabine 170-174 CD82 antigen Mus musculus 11-15 25985920-1 2015 Granulocyte colony-stimulating factor (G-CSF) increases the susceptibility of dormant malignant or nonmalignant hematopoietic cells to cytarabine arabinoside (Ara-C) through the induction of cell cycle entry. Cytarabine 159-164 colony stimulating factor 3 Homo sapiens 0-37 25985920-1 2015 Granulocyte colony-stimulating factor (G-CSF) increases the susceptibility of dormant malignant or nonmalignant hematopoietic cells to cytarabine arabinoside (Ara-C) through the induction of cell cycle entry. Cytarabine 159-164 colony stimulating factor 3 Homo sapiens 39-44 25985920-4 2015 The TBI >= 8 Gy + Ara-C/G-CSF + CY regimen showed significantly higher incidence of neutrophil engraftment (hazard ratio, 1.52; 95% confidence interval [CI], 1.10 to 2.08; P = .009) and lower overall mortality (hazard ratio, .46; 95% CI, .26 to .82; P = .008) rates compared with those without a G-CSF regimen. Cytarabine 21-26 colony stimulating factor 3 Homo sapiens 299-304 26165695-0 2015 SPARC ectopic overexpression inhibits growth and promotes programmed cell death in acute myeloid leukemia transformed from myelodysplastic syndrome cells, alone and in combination with Ara-C treatment. Cytarabine 185-190 secreted protein acidic and cysteine rich Homo sapiens 0-5 26188848-2 2015 MLL-rearranged infant ALL responds remarkably well to nucleoside analogue drugs in vitro, such as cytarabine and cladribine, and to the demethylating agents decitabine and zebularine as measured by cytotoxicity assays. Cytarabine 98-108 lysine methyltransferase 2A Homo sapiens 0-3 26189107-4 2015 Primary BMECs secreted significantly increased levels of VEGF-A and PDGF-AB after exposure to cytarabine. Cytarabine 94-104 vascular endothelial growth factor A Homo sapiens 57-63 26165695-6 2015 The microarray analysis results revealed that samples from SPARC-overexpressed cells compared to SPARC protein, in SKM-1 cells led to proliferation inhibition and promoted programmed cell death and these effects were greater when treated with Ara-C. Cytarabine 243-248 secreted protein acidic and cysteine rich Homo sapiens 59-64 26165695-6 2015 The microarray analysis results revealed that samples from SPARC-overexpressed cells compared to SPARC protein, in SKM-1 cells led to proliferation inhibition and promoted programmed cell death and these effects were greater when treated with Ara-C. Cytarabine 243-248 secreted protein acidic and cysteine rich Homo sapiens 97-102 26165695-7 2015 The mRNA and protein expression levels of SPARC were detected by SPARC overexpression in cells treated with Ara-C resulting in a significant upregulation of the mixed lineage kinase domain-like (MLKL) gene expression and five other genes. Cytarabine 108-113 secreted protein acidic and cysteine rich Homo sapiens 42-47 26165695-7 2015 The mRNA and protein expression levels of SPARC were detected by SPARC overexpression in cells treated with Ara-C resulting in a significant upregulation of the mixed lineage kinase domain-like (MLKL) gene expression and five other genes. Cytarabine 108-113 secreted protein acidic and cysteine rich Homo sapiens 65-70 26165695-7 2015 The mRNA and protein expression levels of SPARC were detected by SPARC overexpression in cells treated with Ara-C resulting in a significant upregulation of the mixed lineage kinase domain-like (MLKL) gene expression and five other genes. Cytarabine 108-113 mixed lineage kinase domain like pseudokinase Homo sapiens 161-193 26165695-7 2015 The mRNA and protein expression levels of SPARC were detected by SPARC overexpression in cells treated with Ara-C resulting in a significant upregulation of the mixed lineage kinase domain-like (MLKL) gene expression and five other genes. Cytarabine 108-113 mixed lineage kinase domain like pseudokinase Homo sapiens 195-199 26165695-9 2015 MLKL upregulation in SPARC overexpressed cells treated with Ara-C, indicates necrosis as a possible cell death process for the SKM-1 cells under these stringent conditions. Cytarabine 60-65 mixed lineage kinase domain like pseudokinase Homo sapiens 0-4 26165695-9 2015 MLKL upregulation in SPARC overexpressed cells treated with Ara-C, indicates necrosis as a possible cell death process for the SKM-1 cells under these stringent conditions. Cytarabine 60-65 secreted protein acidic and cysteine rich Homo sapiens 21-26 25672886-8 2015 Using SiRNA knockdown, and a cytosine arabinoside (araC) chemical inhibitor, we conclude that PCNA is important for viral replication and histone deposition. Cytarabine 29-49 proliferating cell nuclear antigen Homo sapiens 94-98 26832848-8 2015 In vitro studies confirmed that Twist1-overexpressing leukemic cells were more susceptible to cytarabine, but not daunorubicin, cytotoxicity. Cytarabine 94-104 twist family bHLH transcription factor 1 Homo sapiens 32-38 25545165-6 2015 Functional analyses further showed that ALDH(+) cells from ALDH-numerous AML were quiescent, refractory to ARA-C treatment and capable of leukemic engraftment in a xenogenic mouse transplantation model. Cytarabine 107-112 aldehyde dehydrogenase family 3, subfamily A1 Mus musculus 40-44 25545165-6 2015 Functional analyses further showed that ALDH(+) cells from ALDH-numerous AML were quiescent, refractory to ARA-C treatment and capable of leukemic engraftment in a xenogenic mouse transplantation model. Cytarabine 107-112 aldehyde dehydrogenase family 3, subfamily A1 Mus musculus 59-63 25672886-8 2015 Using SiRNA knockdown, and a cytosine arabinoside (araC) chemical inhibitor, we conclude that PCNA is important for viral replication and histone deposition. Cytarabine 51-55 proliferating cell nuclear antigen Homo sapiens 94-98 26287405-1 2015 The aim of this study was to investigate the role of microRNA-335 (miR-335) in determining the treatment response and prognosis in adult acute myeloid leukemia (AML) patients receiving the cytarabine (Ara-C)-based chemotherapy.A total of 204 adult AML patients were collected. Cytarabine 189-199 microRNA 335 Homo sapiens 53-65 26287405-1 2015 The aim of this study was to investigate the role of microRNA-335 (miR-335) in determining the treatment response and prognosis in adult acute myeloid leukemia (AML) patients receiving the cytarabine (Ara-C)-based chemotherapy.A total of 204 adult AML patients were collected. Cytarabine 189-199 microRNA 335 Homo sapiens 67-74 26287405-1 2015 The aim of this study was to investigate the role of microRNA-335 (miR-335) in determining the treatment response and prognosis in adult acute myeloid leukemia (AML) patients receiving the cytarabine (Ara-C)-based chemotherapy.A total of 204 adult AML patients were collected. Cytarabine 201-206 microRNA 335 Homo sapiens 53-65 26287405-1 2015 The aim of this study was to investigate the role of microRNA-335 (miR-335) in determining the treatment response and prognosis in adult acute myeloid leukemia (AML) patients receiving the cytarabine (Ara-C)-based chemotherapy.A total of 204 adult AML patients were collected. Cytarabine 201-206 microRNA 335 Homo sapiens 67-74 26287405-7 2015 In contrast, high bone marrow miR-335 level was significantly associated with a poor treatment response and also predicted a worse prognosis indicated by the relapse-free survival and overall survival periods in adult AML patients receiving Ara-C-based chemotherapy.Our finding suggests that bone marrow miR-335 level may be used as a marker to predict the chemotherapy response and prognosis in adult AML patients. Cytarabine 241-246 microRNA 335 Homo sapiens 30-37 26287405-7 2015 In contrast, high bone marrow miR-335 level was significantly associated with a poor treatment response and also predicted a worse prognosis indicated by the relapse-free survival and overall survival periods in adult AML patients receiving Ara-C-based chemotherapy.Our finding suggests that bone marrow miR-335 level may be used as a marker to predict the chemotherapy response and prognosis in adult AML patients. Cytarabine 241-246 microRNA 335 Homo sapiens 304-311 26083014-7 2015 RNA expression of deoxycytidine kinase (DCK), human equilibrative nucleoside transporter-1 (ENT1) and ribonucleotide reductase M1 (RRM1) were significantly higher and cytidine deaminase (CDA) was significantly lower in ex vivo Ara-C sensitive samples. Cytarabine 227-232 deoxycytidine kinase Homo sapiens 18-38 25857773-2 2015 Recently, a number of papers demonstrated the involvement of cN-II in the mechanisms of resistance to antitumor drugs such as cytarabine, gemcitabine and fludarabine. Cytarabine 126-136 5'-nucleotidase, cytosolic II Homo sapiens 61-66 25857773-12 2015 SENTENCE: Resistance to fludarabine, gemcitabine and cytarabine can be determined by an increase of cN-II both through dephosphorylation of active drugs and perturbation of nucleotide pool. Cytarabine 53-63 5'-nucleotidase, cytosolic II Homo sapiens 100-105 25955569-0 2015 Concentrative nucleoside transporter 3 as a prognostic indicator for favorable outcome of t(8;21)-positive acute myeloid leukemia patients after cytarabine-based chemotherapy. Cytarabine 145-155 solute carrier family 28 member 3 Homo sapiens 0-38 26314418-5 2015 Notch1 protein expression in L1210 cells were significantly decreased after treating with cytosine arabinoside of low and middle concentrations, but increased after treating with cytosine arabinoside of high concentration or prolonging time of cytosine arabinoside of middle con-centration. Cytarabine 90-110 notch 1 Mus musculus 0-6 26314418-5 2015 Notch1 protein expression in L1210 cells were significantly decreased after treating with cytosine arabinoside of low and middle concentrations, but increased after treating with cytosine arabinoside of high concentration or prolonging time of cytosine arabinoside of middle con-centration. Cytarabine 179-199 notch 1 Mus musculus 0-6 26314418-5 2015 Notch1 protein expression in L1210 cells were significantly decreased after treating with cytosine arabinoside of low and middle concentrations, but increased after treating with cytosine arabinoside of high concentration or prolonging time of cytosine arabinoside of middle con-centration. Cytarabine 179-199 notch 1 Mus musculus 0-6 26314418-8 2015 The Notch1 protein expression is down-regulated in process of inhibiting L1210 cell proliferation by Ara-C and dexmethason. Cytarabine 101-106 notch 1 Mus musculus 4-10 26177509-1 2015 Cytogenetically normal acute myeloid leukemia (CN-AML) patients harboring RUNX1 mutations have a dismal prognosis with anthracycline/cytarabine-based chemotherapy. Cytarabine 133-143 RUNX family transcription factor 1 Homo sapiens 74-79 25888304-1 2015 Dormant leukemia cells, which might escape the cytotoxic effect of conditioning before hematopoietic stem cell transplantation (HSCT), could be induced to enter the cell cycle by granulocyte colony-stimulating factor (G-CSF) and become more susceptible to the cell-cycle-specific agent cytarabine arabinoside (Ara-C). Cytarabine 310-315 colony stimulating factor 3 Homo sapiens 218-223 25896848-10 2015 Combination of C-1311 with cytarabine or doxorubicin again showed distinct synergistic activity in FLT3-ITD-positive cells. Cytarabine 27-37 fms related receptor tyrosine kinase 3 Homo sapiens 99-103 25882550-0 2015 The HSP90 inhibitor ganetespib: A potential effective agent for Acute Myeloid Leukemia in combination with cytarabine. Cytarabine 107-117 heat shock protein 90 alpha family class A member 1 Homo sapiens 4-9 25888304-2 2015 Based on this effect, we have utilized G-CSF-combined high-dose Ara-C in myeloablative conditioning for allogeneic bone marrow or peripheral blood stem cell transplantation from HLA-identical family donors since 1988. Cytarabine 64-69 colony stimulating factor 3 Homo sapiens 39-44 25882550-5 2015 Combination treatment of primary blasts with ganetespib and cytarabine showed good synergistic interaction (combination index (CI): 0.47) across a range of drug effects with associated reduction in HSP70 feedback and AKT signaling levels. Cytarabine 60-70 heat shock protein family A (Hsp70) member 4 Homo sapiens 198-203 25888304-3 2015 We report on the long-term outcomes of allogeneic HSCT using a conditioning regimen of 12Gy total body irradiation and G-CSF-combined high-dose Ara-C in 89 adult patients with acute myeloid leukemia, chronic myelogenous leukemia, or myelodysplastic syndrome. Cytarabine 144-149 colony stimulating factor 3 Homo sapiens 119-124 25882550-5 2015 Combination treatment of primary blasts with ganetespib and cytarabine showed good synergistic interaction (combination index (CI): 0.47) across a range of drug effects with associated reduction in HSP70 feedback and AKT signaling levels. Cytarabine 60-70 AKT serine/threonine kinase 1 Homo sapiens 217-220 26125761-0 2015 Ara-C and anti-CD47 antibody combination therapy eliminates acute monocytic leukemia THP-1 cells in vivo and in vitro. Cytarabine 0-5 GLI family zinc finger 2 Homo sapiens 85-90 26125761-10 2015 Finally, single or combination treatment of THP-1 LSC-engrafted mice with cytarabine and anti-CD47 antibody resulted in targeting of LSCs and depletion of leukemia cells. Cytarabine 74-84 GLI family zinc finger 2 Homo sapiens 44-49 25672398-1 2015 The antibody-based delivery of IL2 to extracellular targets expressed in the easily accessible tumor-associated vasculature has shown potent antileukemic activity in xenograft and immunocompetent murine models of acute myelogenous leukemia (AML), especially in combination with cytarabine. Cytarabine 278-288 interleukin 2 Mus musculus 31-34 26028971-7 2015 Abrogation of Bcl2 activity by the Bcl2-specific inhibitor ABT 737 led to cell death in the presence of both cytarabine and daunorubicin, demonstrating that the cell adhesion-mediated drug resistance induced by Bcl2 and p27(Kip1) in the scaffold was similar to that seen in vivo. Cytarabine 109-119 BCL2 apoptosis regulator Homo sapiens 14-18 26028971-7 2015 Abrogation of Bcl2 activity by the Bcl2-specific inhibitor ABT 737 led to cell death in the presence of both cytarabine and daunorubicin, demonstrating that the cell adhesion-mediated drug resistance induced by Bcl2 and p27(Kip1) in the scaffold was similar to that seen in vivo. Cytarabine 109-119 BCL2 apoptosis regulator Homo sapiens 35-39 26028971-7 2015 Abrogation of Bcl2 activity by the Bcl2-specific inhibitor ABT 737 led to cell death in the presence of both cytarabine and daunorubicin, demonstrating that the cell adhesion-mediated drug resistance induced by Bcl2 and p27(Kip1) in the scaffold was similar to that seen in vivo. Cytarabine 109-119 BCL2 apoptosis regulator Homo sapiens 35-39 25810373-7 2015 Indeed, UGT levels in AML patients treated with ribavirin and/or cytarabine were elevated at relapse relative to diagnosis. Cytarabine 65-75 UDP glucuronosyltransferase family 1 member A complex locus Homo sapiens 8-11 25934555-8 2015 Effects on primary human AML cell viability and proliferation of low-dose cytarabine (0.01-0.5 muM) were also assessed. Cytarabine 74-84 latexin Homo sapiens 95-98 25934555-10 2015 RESULTS: Only cytarabine 44 muM had both antiproliferative and proapoptotic effects. Cytarabine 14-24 latexin Homo sapiens 28-31 25934555-15 2015 Cytarabine (0.01-0.05 muM) showed a dose-dependent antiproliferative effect on AML cells, and in contrast to the T cells this effect reached statistical significance even at 0.01 muM. Cytarabine 0-10 latexin Homo sapiens 22-25 25934555-15 2015 Cytarabine (0.01-0.05 muM) showed a dose-dependent antiproliferative effect on AML cells, and in contrast to the T cells this effect reached statistical significance even at 0.01 muM. Cytarabine 0-10 latexin Homo sapiens 179-182 25495470-4 2015 AREAS COVERED: Among the antimetabolites, a small but widely prescribed number of drugs (i.e., gemcitabine, capecitabine, cytarabine, azacytidine) share a same metabolic pattern driven by a liver enzyme, cytidine deaminase (CDA), coded by a gene displaying several genetic and epigenetic polymorphisms. Cytarabine 122-132 cytidine deaminase Homo sapiens 204-222 25744718-0 2015 CDK4/6 Inhibitor PD 0332991 Sensitizes Acute Myeloid Leukemia to Cytarabine-Mediated Cytotoxicity. Cytarabine 65-75 cyclin dependent kinase 4 Homo sapiens 0-6 25744718-3 2015 By selective inhibition of CDK4/CDK6 with PD 0332991, which leads to early G1 arrest and synchronous S-phase entry upon release of the G1 block, we have developed a novel strategy to prime acute myeloid leukemia (AML) cells for cytotoxic killing by cytarabine (Ara-C). Cytarabine 249-259 cyclin dependent kinase 4 Homo sapiens 27-31 25744718-3 2015 By selective inhibition of CDK4/CDK6 with PD 0332991, which leads to early G1 arrest and synchronous S-phase entry upon release of the G1 block, we have developed a novel strategy to prime acute myeloid leukemia (AML) cells for cytotoxic killing by cytarabine (Ara-C). Cytarabine 249-259 cyclin dependent kinase 6 Homo sapiens 32-36 25744718-3 2015 By selective inhibition of CDK4/CDK6 with PD 0332991, which leads to early G1 arrest and synchronous S-phase entry upon release of the G1 block, we have developed a novel strategy to prime acute myeloid leukemia (AML) cells for cytotoxic killing by cytarabine (Ara-C). Cytarabine 261-266 cyclin dependent kinase 4 Homo sapiens 27-31 25744718-3 2015 By selective inhibition of CDK4/CDK6 with PD 0332991, which leads to early G1 arrest and synchronous S-phase entry upon release of the G1 block, we have developed a novel strategy to prime acute myeloid leukemia (AML) cells for cytotoxic killing by cytarabine (Ara-C). Cytarabine 261-266 cyclin dependent kinase 6 Homo sapiens 32-36 25744718-7 2015 In vivo, timely inhibition of CDK4/CDK6 by PD 0332991 and release profoundly suppresses tumor growth in response to reduced doses of Ara-C in a xenograft AML model. Cytarabine 133-138 cyclin dependent kinase 4 Homo sapiens 30-34 25744718-7 2015 In vivo, timely inhibition of CDK4/CDK6 by PD 0332991 and release profoundly suppresses tumor growth in response to reduced doses of Ara-C in a xenograft AML model. Cytarabine 133-138 cyclin dependent kinase 6 Homo sapiens 35-39 25744718-8 2015 Collectively, these data suggest selective and reversible inhibition of CDK4/CDK6 as an effective means to enhance Ara-C killing of AML cells at reduced doses, which has implications for the treatment of elderly AML patients who are unable to tolerate high-dose Ara-C therapy. Cytarabine 115-120 cyclin dependent kinase 4 Homo sapiens 72-76 25744718-8 2015 Collectively, these data suggest selective and reversible inhibition of CDK4/CDK6 as an effective means to enhance Ara-C killing of AML cells at reduced doses, which has implications for the treatment of elderly AML patients who are unable to tolerate high-dose Ara-C therapy. Cytarabine 115-120 cyclin dependent kinase 6 Homo sapiens 77-81 25744718-8 2015 Collectively, these data suggest selective and reversible inhibition of CDK4/CDK6 as an effective means to enhance Ara-C killing of AML cells at reduced doses, which has implications for the treatment of elderly AML patients who are unable to tolerate high-dose Ara-C therapy. Cytarabine 262-267 cyclin dependent kinase 4 Homo sapiens 72-76 25744718-8 2015 Collectively, these data suggest selective and reversible inhibition of CDK4/CDK6 as an effective means to enhance Ara-C killing of AML cells at reduced doses, which has implications for the treatment of elderly AML patients who are unable to tolerate high-dose Ara-C therapy. Cytarabine 262-267 cyclin dependent kinase 6 Homo sapiens 77-81 25495470-4 2015 AREAS COVERED: Among the antimetabolites, a small but widely prescribed number of drugs (i.e., gemcitabine, capecitabine, cytarabine, azacytidine) share a same metabolic pattern driven by a liver enzyme, cytidine deaminase (CDA), coded by a gene displaying several genetic and epigenetic polymorphisms. Cytarabine 122-132 cytidine deaminase Homo sapiens 224-227 25964636-3 2015 In the present report, the use of sorafenib in combination with cytarabine and idarubicin resulted in disease control for 7 months in an older patient with relapsed FLT3-positive AML. Cytarabine 64-74 fms related receptor tyrosine kinase 3 Homo sapiens 165-169 26136865-5 2015 Furthermore, following knockdown GAPDH expression via siRNA transient transfection, HepG2 cells exhibited enhanced resistance to cytosine arabinoside (IC50, 308.28 microM vs. 67.68 microM in the control; P=0.01). Cytarabine 129-149 glyceraldehyde-3-phosphate dehydrogenase Homo sapiens 33-38 25736313-7 2015 Ectopic overexpression of INPP4B conferred leukemic resistance to cytosine arabinoside (ara-C), daunorubicin, and etoposide. Cytarabine 66-86 inositol polyphosphate-4-phosphatase type II B Homo sapiens 26-32 25759982-8 2015 Transfection of the mimic miR-126-5p into the AML cell line, KG-1, resulted in a decrease in the sensitivity to cytarabin and the expression level of Klotho mRNA as well as the elevation in the phosphorylation of Akt. Cytarabine 112-121 microRNA 1265 Homo sapiens 26-36 25736313-7 2015 Ectopic overexpression of INPP4B conferred leukemic resistance to cytosine arabinoside (ara-C), daunorubicin, and etoposide. Cytarabine 88-93 inositol polyphosphate-4-phosphatase type II B Homo sapiens 26-32 26131272-0 2015 Inhibition of ERK5 enhances cytarabine-induced apoptosis in acute myeloid leukemia cells. Cytarabine 28-38 mitogen-activated protein kinase 7 Homo sapiens 14-18 25901794-6 2015 In addition, in vitro cell culture experiments with established cell lines and a second set of primary AML cells showed that oncogenic NRAS mutations predisposed cells to cytarabine (AraC) driven differentiation. Cytarabine 171-181 NRAS proto-oncogene, GTPase Homo sapiens 135-139 25901794-7 2015 Taken together, our findings show that AML with inv(16) and NRAS mutation have a differentiation gene signature, supporting the notion that NRAS mutation may predispose leukemic cells to AraC induced differentiation. Cytarabine 187-191 NRAS proto-oncogene, GTPase Homo sapiens 60-64 25901794-7 2015 Taken together, our findings show that AML with inv(16) and NRAS mutation have a differentiation gene signature, supporting the notion that NRAS mutation may predispose leukemic cells to AraC induced differentiation. Cytarabine 187-191 NRAS proto-oncogene, GTPase Homo sapiens 140-144 26131272-3 2015 The aim of this study was to investigate the effect of a specific ERK5 small interference RNA (siRNA) on proliferation and the sensitivity of HL-60 acute myeloid leukemia (AML) cells to the chemotherapeutic drug cytarabine. Cytarabine 212-222 mitogen-activated protein kinase 7 Homo sapiens 66-70 26131272-9 2015 Surprisingly, ERK5 siRNA synergistically increased the cell toxic effects of cytarabine. Cytarabine 77-87 mitogen-activated protein kinase 7 Homo sapiens 14-18 25242459-8 2015 We found that a 7-day infusion of Ara-C significantly reduced the total number of BrdU(+) and DCX(+) cells in the dentate gyrus (DG) in both hemispheres. Cytarabine 34-39 doublecortin Homo sapiens 94-97 25758781-7 2015 Depletion and complementation experiments validated the causal relationship between SLX4 defects and sensitivity to raltitrexed and cytarabine in addition to camptothecin. Cytarabine 132-142 SLX4 structure-specific endonuclease subunit Homo sapiens 84-88 25557962-7 2015 CONCLUSIONS: Our results indicate that DCK polymorphisms might be important genetic risk factors for hematologic toxicity during ALL treatment with ara-C. Cytarabine 148-153 deoxycytidine kinase Homo sapiens 39-42 25625234-0 2015 Ara-C increases gastric cancer cell invasion by upregulating CD-147-MMP-2/MMP-9 via the ERK signaling pathway. Cytarabine 0-5 basigin (Ok blood group) Homo sapiens 61-67 25625234-0 2015 Ara-C increases gastric cancer cell invasion by upregulating CD-147-MMP-2/MMP-9 via the ERK signaling pathway. Cytarabine 0-5 matrix metallopeptidase 2 Homo sapiens 68-73 25625234-0 2015 Ara-C increases gastric cancer cell invasion by upregulating CD-147-MMP-2/MMP-9 via the ERK signaling pathway. Cytarabine 0-5 matrix metallopeptidase 9 Homo sapiens 74-79 25625234-0 2015 Ara-C increases gastric cancer cell invasion by upregulating CD-147-MMP-2/MMP-9 via the ERK signaling pathway. Cytarabine 0-5 mitogen-activated protein kinase 1 Homo sapiens 88-91 25625234-8 2015 Although low-dose Ara-C had no obvious effect on cell proliferation, it upregulated the expression of MMP-2, MMP-9 and CD-147 and ERK activation. Cytarabine 18-23 matrix metallopeptidase 2 Homo sapiens 102-107 25625234-8 2015 Although low-dose Ara-C had no obvious effect on cell proliferation, it upregulated the expression of MMP-2, MMP-9 and CD-147 and ERK activation. Cytarabine 18-23 matrix metallopeptidase 9 Homo sapiens 109-114 25625234-8 2015 Although low-dose Ara-C had no obvious effect on cell proliferation, it upregulated the expression of MMP-2, MMP-9 and CD-147 and ERK activation. Cytarabine 18-23 basigin (Ok blood group) Homo sapiens 119-125 25625234-8 2015 Although low-dose Ara-C had no obvious effect on cell proliferation, it upregulated the expression of MMP-2, MMP-9 and CD-147 and ERK activation. Cytarabine 18-23 mitogen-activated protein kinase 1 Homo sapiens 130-133 25625234-10 2015 U-0126 and siRNA-CD-147 inhibited the induction of Ara-C in gastric cancer cell invasion. Cytarabine 51-56 basigin (Ok blood group) Homo sapiens 17-23 25625234-11 2015 Therefore, Ara-C enhances the invasiveness of gastric cancer cells by expression of CD-147 /MMP-2 and MMP-9 via the ERK signaling pathway. Cytarabine 11-16 basigin (Ok blood group) Homo sapiens 84-90 25625234-11 2015 Therefore, Ara-C enhances the invasiveness of gastric cancer cells by expression of CD-147 /MMP-2 and MMP-9 via the ERK signaling pathway. Cytarabine 11-16 matrix metallopeptidase 2 Homo sapiens 92-97 25625234-11 2015 Therefore, Ara-C enhances the invasiveness of gastric cancer cells by expression of CD-147 /MMP-2 and MMP-9 via the ERK signaling pathway. Cytarabine 11-16 matrix metallopeptidase 9 Homo sapiens 102-107 25625234-11 2015 Therefore, Ara-C enhances the invasiveness of gastric cancer cells by expression of CD-147 /MMP-2 and MMP-9 via the ERK signaling pathway. Cytarabine 11-16 mitogen-activated protein kinase 1 Homo sapiens 116-119 25567217-0 2015 Association of ABCB1 polymorphisms with prognostic outcomes of anthracycline and cytarabine in Chinese patients with acute myeloid leukemia. Cytarabine 81-91 ATP binding cassette subfamily B member 1 Homo sapiens 15-20 25768922-8 2015 The elevated ROS levels induced by Ara-C were caused by both over-generation of mitochondrial ROS and reduction of antioxidant enzymes (Cu/Zn Superoxide dismutase and catalase). Cytarabine 35-40 catalase Homo sapiens 167-175 25354577-3 2015 STUDY DESIGN AND METHODS: We report on 33 patients diagnosed with lymphoma who had at least one prior mobilization failure and received cytarabine at a dose of 400 mg/m(2) /day intravenously x 3 days plus granulocyte-colony-stimulating factor (G-CSF) 10 to 12 mug/kg/day as mobilization regimen. Cytarabine 136-146 colony stimulating factor 3 Homo sapiens 205-242 25354577-3 2015 STUDY DESIGN AND METHODS: We report on 33 patients diagnosed with lymphoma who had at least one prior mobilization failure and received cytarabine at a dose of 400 mg/m(2) /day intravenously x 3 days plus granulocyte-colony-stimulating factor (G-CSF) 10 to 12 mug/kg/day as mobilization regimen. Cytarabine 136-146 colony stimulating factor 3 Homo sapiens 244-249 25591760-0 2015 The OPN gene polymorphism confers the susceptibility and response to Ara-C based chemotherapy in Chinese AML patients. Cytarabine 69-74 secreted phosphoprotein 1 Homo sapiens 4-7 25388161-0 2015 The NEDD8-activating enzyme inhibitor MLN4924 disrupts nucleotide metabolism and augments the efficacy of cytarabine. Cytarabine 106-116 NEDD8 ubiquitin like modifier Homo sapiens 4-9 25388161-0 2015 The NEDD8-activating enzyme inhibitor MLN4924 disrupts nucleotide metabolism and augments the efficacy of cytarabine. Cytarabine 106-116 motilin Homo sapiens 38-41 25591760-10 2015 Cellular assay indicated that the leukemic cell lines receiving the OPN -443C transfection have a significantly lower apoptosis rate to Ara-C treatment compared to cell lines transfected with -443T. Cytarabine 136-141 secreted phosphoprotein 1 Homo sapiens 68-71 25425688-0 2015 A phase I trial of ribavirin and low-dose cytarabine for the treatment of relapsed and refractory acute myeloid leukemia with elevated eIF4E. Cytarabine 42-52 eukaryotic translation initiation factor 4E Homo sapiens 135-140 25674464-0 2014 Overexpression of MRP4 (ABCC4) and MRP5 (ABCC5) confer resistance to the nucleoside analogs cytarabine and troxacitabine, but not gemcitabine. Cytarabine 92-102 ATP binding cassette subfamily C member 4 Homo sapiens 18-22 26637766-3 2015 A mutation in GATA1, common in AML of Down syndrome (ML-DS), renders cells more susceptible to cytarabine and anthracyclines, thus permitting targeted dose reductions to preserve high survival rates while reducing toxicity. Cytarabine 95-105 GATA binding protein 1 Homo sapiens 14-19 25674464-1 2014 UNLABELLED: We aimed to determine whether the multidrug-resistance-proteins MRP4 (ABCC4) and MRP5 (ABCC5) confer resistance to the antimetabolites cytarabine (Ara-C), gemcitabine (GEM), and the L-nucleoside analog troxacitabine. Cytarabine 147-157 ATP binding cassette subfamily C member 4 Homo sapiens 76-80 25674464-1 2014 UNLABELLED: We aimed to determine whether the multidrug-resistance-proteins MRP4 (ABCC4) and MRP5 (ABCC5) confer resistance to the antimetabolites cytarabine (Ara-C), gemcitabine (GEM), and the L-nucleoside analog troxacitabine. Cytarabine 147-157 ATP binding cassette subfamily C member 4 Homo sapiens 82-87 25477336-10 2014 Inhibition of Gli1 reduced UGT1As, eliminated drug glucuronides, and renewed sensitivity to ribavirin and Ara-C. Cytarabine 106-111 GLI family zinc finger 1 Homo sapiens 14-18 25674464-0 2014 Overexpression of MRP4 (ABCC4) and MRP5 (ABCC5) confer resistance to the nucleoside analogs cytarabine and troxacitabine, but not gemcitabine. Cytarabine 92-102 ATP binding cassette subfamily C member 4 Homo sapiens 24-29 25674464-0 2014 Overexpression of MRP4 (ABCC4) and MRP5 (ABCC5) confer resistance to the nucleoside analogs cytarabine and troxacitabine, but not gemcitabine. Cytarabine 92-102 ATP binding cassette subfamily C member 5 Homo sapiens 35-39 25674464-1 2014 UNLABELLED: We aimed to determine whether the multidrug-resistance-proteins MRP4 (ABCC4) and MRP5 (ABCC5) confer resistance to the antimetabolites cytarabine (Ara-C), gemcitabine (GEM), and the L-nucleoside analog troxacitabine. Cytarabine 147-157 ATP binding cassette subfamily C member 5 Homo sapiens 93-97 25674464-1 2014 UNLABELLED: We aimed to determine whether the multidrug-resistance-proteins MRP4 (ABCC4) and MRP5 (ABCC5) confer resistance to the antimetabolites cytarabine (Ara-C), gemcitabine (GEM), and the L-nucleoside analog troxacitabine. Cytarabine 147-157 ATP binding cassette subfamily C member 5 Homo sapiens 99-104 25674464-1 2014 UNLABELLED: We aimed to determine whether the multidrug-resistance-proteins MRP4 (ABCC4) and MRP5 (ABCC5) confer resistance to the antimetabolites cytarabine (Ara-C), gemcitabine (GEM), and the L-nucleoside analog troxacitabine. Cytarabine 159-164 ATP binding cassette subfamily C member 4 Homo sapiens 76-80 25674464-1 2014 UNLABELLED: We aimed to determine whether the multidrug-resistance-proteins MRP4 (ABCC4) and MRP5 (ABCC5) confer resistance to the antimetabolites cytarabine (Ara-C), gemcitabine (GEM), and the L-nucleoside analog troxacitabine. Cytarabine 159-164 ATP binding cassette subfamily C member 4 Homo sapiens 82-87 25674464-0 2014 Overexpression of MRP4 (ABCC4) and MRP5 (ABCC5) confer resistance to the nucleoside analogs cytarabine and troxacitabine, but not gemcitabine. Cytarabine 92-102 ATP binding cassette subfamily C member 5 Homo sapiens 41-46 25674464-1 2014 UNLABELLED: We aimed to determine whether the multidrug-resistance-proteins MRP4 (ABCC4) and MRP5 (ABCC5) confer resistance to the antimetabolites cytarabine (Ara-C), gemcitabine (GEM), and the L-nucleoside analog troxacitabine. Cytarabine 159-164 ATP binding cassette subfamily C member 5 Homo sapiens 93-97 25674464-1 2014 UNLABELLED: We aimed to determine whether the multidrug-resistance-proteins MRP4 (ABCC4) and MRP5 (ABCC5) confer resistance to the antimetabolites cytarabine (Ara-C), gemcitabine (GEM), and the L-nucleoside analog troxacitabine. Cytarabine 159-164 ATP binding cassette subfamily C member 5 Homo sapiens 99-104 25469211-3 2014 Elacytarabine, a lipophilic 5"-elaidic acid ester or nucleoside analogue of cytosine arabinoside, was created with the intent of overcoming resistance mechanisms including reduced expression of the human equilibrative nucleoside transporter 1 (hENT1) required for cytarabine entry into cells, as well as increased activity of cytidine deaminase (CDA) which breaks down the active metabolite of cytarabine, ara-CTP. Cytarabine 3-13 solute carrier family 29 member 1 (Augustine blood group) Homo sapiens 204-242 25674464-4 2014 At 4-hr exposure HEK/MRP4 cells were 2-4-fold resistant to troxacitabine, ara-C and 9-(2-phosphonylmethoxyethyl)adenine (PMEA), and HEK/MRP5i to ara-C and PMEA, but none to GEM. Cytarabine 74-79 ATP binding cassette subfamily C member 4 Homo sapiens 21-25 25674464-4 2014 At 4-hr exposure HEK/MRP4 cells were 2-4-fold resistant to troxacitabine, ara-C and 9-(2-phosphonylmethoxyethyl)adenine (PMEA), and HEK/MRP5i to ara-C and PMEA, but none to GEM. Cytarabine 145-150 ATP binding cassette subfamily C member 4 Homo sapiens 21-25 25674464-10 2014 IN CONCLUSION: MRP4 and MRP5 overexpression confer resistance to troxacitabine and ara-C, but not to GEM, which was associated with a rapid decline of the ara-C and troxacitabine-nucleotides in HEK/MRP4-5 cells. Cytarabine 83-88 ATP binding cassette subfamily C member 4 Homo sapiens 15-19 25674464-10 2014 IN CONCLUSION: MRP4 and MRP5 overexpression confer resistance to troxacitabine and ara-C, but not to GEM, which was associated with a rapid decline of the ara-C and troxacitabine-nucleotides in HEK/MRP4-5 cells. Cytarabine 83-88 ATP binding cassette subfamily C member 5 Homo sapiens 24-28 25674464-10 2014 IN CONCLUSION: MRP4 and MRP5 overexpression confer resistance to troxacitabine and ara-C, but not to GEM, which was associated with a rapid decline of the ara-C and troxacitabine-nucleotides in HEK/MRP4-5 cells. Cytarabine 83-88 ATP binding cassette subfamily C member 4 Homo sapiens 198-202 25674464-10 2014 IN CONCLUSION: MRP4 and MRP5 overexpression confer resistance to troxacitabine and ara-C, but not to GEM, which was associated with a rapid decline of the ara-C and troxacitabine-nucleotides in HEK/MRP4-5 cells. Cytarabine 155-160 ATP binding cassette subfamily C member 4 Homo sapiens 15-19 25674464-10 2014 IN CONCLUSION: MRP4 and MRP5 overexpression confer resistance to troxacitabine and ara-C, but not to GEM, which was associated with a rapid decline of the ara-C and troxacitabine-nucleotides in HEK/MRP4-5 cells. Cytarabine 155-160 ATP binding cassette subfamily C member 5 Homo sapiens 24-28 25674464-10 2014 IN CONCLUSION: MRP4 and MRP5 overexpression confer resistance to troxacitabine and ara-C, but not to GEM, which was associated with a rapid decline of the ara-C and troxacitabine-nucleotides in HEK/MRP4-5 cells. Cytarabine 155-160 ATP binding cassette subfamily C member 4 Homo sapiens 198-202 25485965-3 2014 We found that ZNF300 upregulation in K562 cells coincided with megakaryocytic differentiation induced by phorbol-12-myristate-13-acetate (PMA) or erythrocytic differentiation induced by cytosine arabinoside (Ara-C), respectively. Cytarabine 186-206 zinc finger protein 300 Homo sapiens 14-20 25485965-3 2014 We found that ZNF300 upregulation in K562 cells coincided with megakaryocytic differentiation induced by phorbol-12-myristate-13-acetate (PMA) or erythrocytic differentiation induced by cytosine arabinoside (Ara-C), respectively. Cytarabine 208-213 zinc finger protein 300 Homo sapiens 14-20 25485965-5 2014 Furthermore, Ara-C-induced erythrocytic differentiation was also suppressed in ZNF300 knockdown cells with decreased gamma-globin expression and CD235a expression. Cytarabine 13-18 zinc finger protein 300 Homo sapiens 79-85 25485965-5 2014 Furthermore, Ara-C-induced erythrocytic differentiation was also suppressed in ZNF300 knockdown cells with decreased gamma-globin expression and CD235a expression. Cytarabine 13-18 glycophorin A (MNS blood group) Homo sapiens 145-151 25469211-7 2014 Use of hENT1 expression as a predictive marker for cytarabine or elacytarabine response has been studied with no conclusive validation to date. Cytarabine 51-61 solute carrier family 29 member 1 (Augustine blood group) Homo sapiens 7-12 25469211-3 2014 Elacytarabine, a lipophilic 5"-elaidic acid ester or nucleoside analogue of cytosine arabinoside, was created with the intent of overcoming resistance mechanisms including reduced expression of the human equilibrative nucleoside transporter 1 (hENT1) required for cytarabine entry into cells, as well as increased activity of cytidine deaminase (CDA) which breaks down the active metabolite of cytarabine, ara-CTP. Cytarabine 3-13 solute carrier family 29 member 1 (Augustine blood group) Homo sapiens 244-249 25469211-3 2014 Elacytarabine, a lipophilic 5"-elaidic acid ester or nucleoside analogue of cytosine arabinoside, was created with the intent of overcoming resistance mechanisms including reduced expression of the human equilibrative nucleoside transporter 1 (hENT1) required for cytarabine entry into cells, as well as increased activity of cytidine deaminase (CDA) which breaks down the active metabolite of cytarabine, ara-CTP. Cytarabine 3-13 cytidine deaminase Homo sapiens 326-344 25469211-3 2014 Elacytarabine, a lipophilic 5"-elaidic acid ester or nucleoside analogue of cytosine arabinoside, was created with the intent of overcoming resistance mechanisms including reduced expression of the human equilibrative nucleoside transporter 1 (hENT1) required for cytarabine entry into cells, as well as increased activity of cytidine deaminase (CDA) which breaks down the active metabolite of cytarabine, ara-CTP. Cytarabine 3-13 cytidine deaminase Homo sapiens 346-349 25046000-4 2014 Seven of them (melphalan, cisplatin, vincristine, etoposide, paclitaxel, methotrexate, and cytarabine) caused the production of IL-1beta in cells pretreated with lipopolysaccharide. Cytarabine 91-101 interleukin 1 beta Homo sapiens 128-136 25398670-11 2014 CONCLUSIONS: AML patients with low activity of SLC29A1 genotype have shorter DFS and OS in Ara-C based therapy. Cytarabine 91-96 solute carrier family 29 member 1 (Augustine blood group) Homo sapiens 47-54 25417874-1 2014 OBJECTIVE: To observe the efficacy and adverse reaction of the improvement program of cladribine combined with cytarabine (2-CdA+Ara-C) in treatment of children with refractory high-risk Langerhans cell histiocytosis (LCH). Cytarabine 111-121 cytidine deaminase Homo sapiens 125-128 24255981-6 2014 There is a trend suggesting that hENT1 expression influences response to cytarabine, but not sufficient to support it as a biomarker for guiding treatment. Cytarabine 73-83 solute carrier family 29 member 1 (Augustine blood group) Homo sapiens 33-38 24962331-3 2014 One new therapeutic approach is preventing cell cycle checkpoint activation by inhibiting the upstream kinase wee1 with the first-in-class inhibitor MK-1775 in combination with the standard genotoxic agent cytarabine (AraC). Cytarabine 206-216 WEE1 G2 checkpoint kinase Homo sapiens 110-114 24962331-3 2014 One new therapeutic approach is preventing cell cycle checkpoint activation by inhibiting the upstream kinase wee1 with the first-in-class inhibitor MK-1775 in combination with the standard genotoxic agent cytarabine (AraC). Cytarabine 218-222 WEE1 G2 checkpoint kinase Homo sapiens 110-114 25003625-2 2014 Because of impaired transplantation, a study of cytidine deaminase (CDA), the liver enzyme responsible for cytarabine detoxification, was conducted before initiating treatment to evaluate the risk for toxicity in this patient. Cytarabine 107-117 cytidine deaminase Homo sapiens 48-66 25003625-2 2014 Because of impaired transplantation, a study of cytidine deaminase (CDA), the liver enzyme responsible for cytarabine detoxification, was conducted before initiating treatment to evaluate the risk for toxicity in this patient. Cytarabine 107-117 cytidine deaminase Homo sapiens 68-71 25138052-5 2014 TFC and TNC display enhanced effects with anticancer drugs cytarabine vincristine, andmethotrexate on inhibition of lung cancer cell growth and no toxicity to the normal human embryonic lung fibroblast and peripheral blood lymphocytes. Cytarabine 59-69 tenascin C Homo sapiens 8-11 24687871-8 2014 Gene expression profiling of the ICE-T treated tumorgrafts identified cytarabine (SLC29A1) as a potential therapy, which was shown, along with BGJ398, to be highly active in vivo. Cytarabine 70-80 solute carrier family 29 member 1 (Augustine blood group) Homo sapiens 82-89 24956556-1 2014 Based on the potent anticancer activity of the D-arabino-configured cytosine nucleoside ara-C, novel 2"-substituted-4"-selenoarabinofuranosyl pyrimidines 3a-3u, comprising azido, fluoro, and hydroxyl substituents at C-2" were designed, synthesized, and evaluated for anticancer activity. Cytarabine 88-93 complement C2 Homo sapiens 216-219 25000516-1 2014 AIMS: The cytosolic 5"-nucleotidase-III (NT5C3) is involved in the metabolism of the nucleoside analog, cytosine arabinose (AraC), and the expression level of NT5C3 is correlated with sensitivity to AraC in acute myeloid leukemia (AML) patients. Cytarabine 124-128 5'-nucleotidase, cytosolic IIIA Homo sapiens 41-46 25000516-1 2014 AIMS: The cytosolic 5"-nucleotidase-III (NT5C3) is involved in the metabolism of the nucleoside analog, cytosine arabinose (AraC), and the expression level of NT5C3 is correlated with sensitivity to AraC in acute myeloid leukemia (AML) patients. Cytarabine 124-128 5'-nucleotidase, cytosolic IIIA Homo sapiens 159-164 25000516-7 2014 CONCLUSIONS: The data suggest that genotyping the NT5C3 polymorphism may have the potential to identify patients more likely to respond to AraC-based chemotherapy. Cytarabine 139-143 5'-nucleotidase, cytosolic IIIA Homo sapiens 50-55 25187756-6 2014 siRNA-mediated down-regulation of CCN1 inhibited the proliferation and colony formation of U937 and Kasumi-1 cells and increased cytarabine-induced apoptosis. Cytarabine 129-139 cellular communication network factor 1 Homo sapiens 34-38 24870236-8 2014 GLI1 alone is sufficient to drive UGT1A-dependent glucuronidation of ribavirin and Ara-C, and thus drug resistance. Cytarabine 83-88 GLI family zinc finger 1 Homo sapiens 0-4 25116387-3 2014 We found protein modifying loss-of-function mutations in Dck in both Ara-C resistant cell lines. Cytarabine 69-74 deoxycytidine kinase Homo sapiens 57-60 25116387-4 2014 CRISPR and TALEN-based KO of Dck dramatically increased the IC50 of Ara-C and introduction of a DCK overexpression vector into Dck KO clones resulted in a significant increase in Ara-C sensitivity. Cytarabine 68-73 deoxycytidine kinase Homo sapiens 29-32 25116387-4 2014 CRISPR and TALEN-based KO of Dck dramatically increased the IC50 of Ara-C and introduction of a DCK overexpression vector into Dck KO clones resulted in a significant increase in Ara-C sensitivity. Cytarabine 179-184 deoxycytidine kinase Homo sapiens 29-32 25116387-4 2014 CRISPR and TALEN-based KO of Dck dramatically increased the IC50 of Ara-C and introduction of a DCK overexpression vector into Dck KO clones resulted in a significant increase in Ara-C sensitivity. Cytarabine 179-184 deoxycytidine kinase Homo sapiens 96-99 25116387-4 2014 CRISPR and TALEN-based KO of Dck dramatically increased the IC50 of Ara-C and introduction of a DCK overexpression vector into Dck KO clones resulted in a significant increase in Ara-C sensitivity. Cytarabine 179-184 deoxycytidine kinase Homo sapiens 127-130 25012726-13 2014 IMPLICATIONS: These findings suggest that ABCB1 gene polymorphisms are associated with antiemetic efficacy of ondansetron in the acute phase after high-dose cytarabine chemotherapy in AML patients. Cytarabine 157-167 ATP binding cassette subfamily B member 1 Homo sapiens 42-47 24870236-8 2014 GLI1 alone is sufficient to drive UGT1A-dependent glucuronidation of ribavirin and Ara-C, and thus drug resistance. Cytarabine 83-88 UDP glucuronosyltransferase family 1 member A complex locus Homo sapiens 34-39 24944809-0 2014 The differentiation effect of low-dose cytosine arabinoside is disturbed in PU.1-knockdown K562 cells. Cytarabine 39-59 Spi-1 proto-oncogene Homo sapiens 76-80 24799523-3 2014 EXPERIMENTAL DESIGN: We treated B-cell lymphoma cells with the TLR1/2 agonist Pam3CSK4 and the genotoxic anticancer agent 1-beta-D-arabinofuranosylcytosine (Ara-C). Cytarabine 157-162 toll-like receptor 12 Mus musculus 63-69 24799523-5 2014 RESULTS: The treatment of B-cell lymphoma cells with the TLR1/2 agonist Pam3CSK4 enhanced the anticancer effects of the genotoxic agent Ara-C. Cytarabine 136-141 toll-like receptor 12 Mus musculus 57-63 24944809-2 2014 In this study, we investigated whether the effects of low-dose cytosine arabinoside (Ara-C), which is another erythroid differentiation inducer in K562 cells, is associated with the expression level of PU.1 in these cells. Cytarabine 63-83 Spi-1 proto-oncogene Homo sapiens 202-206 24944809-2 2014 In this study, we investigated whether the effects of low-dose cytosine arabinoside (Ara-C), which is another erythroid differentiation inducer in K562 cells, is associated with the expression level of PU.1 in these cells. Cytarabine 85-90 Spi-1 proto-oncogene Homo sapiens 202-206 24675086-0 2014 Chromosome breakage induced by the genotoxic agents mitomycin C and cytosine arabinoside is concentration and p53 dependent. Cytarabine 68-88 tumor protein p53 Homo sapiens 110-113 24675086-8 2014 On the other hand, higher levels of micronucleus and p53 induction were shown in TK6 cells treated with araC and a G1/S arrest was observed after araC treatment. Cytarabine 104-108 tumor protein p53 Homo sapiens 53-56 24675086-9 2014 p53 deficient NH32 cells showed an increased sensitivity of micronucleus (MN) induction after araC treatment compared with TK6 cells and less of an active G1/S phase checkpoint. Cytarabine 94-98 tumor protein p53 Homo sapiens 0-3 24714637-0 2014 Inhibition of mTOR-dependent autophagy sensitizes leukemic cells to cytarabine-induced apoptotic death. Cytarabine 68-78 mechanistic target of rapamycin kinase Homo sapiens 14-18 24682933-10 2014 Importantly, silencing miR-200c expression sensitized the therapeutic effect of Ara-C (Cytarabine). Cytarabine 80-85 microRNA 200c Homo sapiens 23-31 24682933-10 2014 Importantly, silencing miR-200c expression sensitized the therapeutic effect of Ara-C (Cytarabine). Cytarabine 87-97 microRNA 200c Homo sapiens 23-31 24103790-4 2014 ABCC10 is a broad-specificity transporter of xenobiotics, including antitumor drugs, such as taxanes, epothilone B, vinca alkaloids, and cytarabine, as well as modulators of the estrogen pathway, such as tamoxifen. Cytarabine 137-147 ATP binding cassette subfamily C member 10 Homo sapiens 0-6 24342948-0 2014 BCL2-specific inhibitor ABT-199 synergizes strongly with cytarabine against the early immature LOUCY cell line but not more-differentiated T-ALL cell lines. Cytarabine 57-67 BCL2 apoptosis regulator Homo sapiens 0-4 24972933-0 2014 Downregulation of deoxycytidine kinase in cytarabine-resistant mantle cell lymphoma cells confers cross-resistance to nucleoside analogs gemcitabine, fludarabine and cladribine, but not to other classes of anti-lymphoma agents. Cytarabine 42-52 deoxycytidine kinase Homo sapiens 18-38 24972933-9 2014 RESULTS: Marked downregulation of deoxycytidine-kinase (DCK) mRNA and protein expression was identified as the single most important molecular event associated with araC-resistance in all tested MCL cell lines and in 50% primary MCL samples. Cytarabine 165-169 deoxycytidine kinase Homo sapiens 34-54 24972933-9 2014 RESULTS: Marked downregulation of deoxycytidine-kinase (DCK) mRNA and protein expression was identified as the single most important molecular event associated with araC-resistance in all tested MCL cell lines and in 50% primary MCL samples. Cytarabine 165-169 deoxycytidine kinase Homo sapiens 56-59 24858818-8 2014 Notably, SYC-522 treatment significantly increased the sensitivity of MLL-rearranged leukemia cells to chemotherapeutics, such as mitoxantrone, etoposide and cytarabine. Cytarabine 158-168 lysine methyltransferase 2A Homo sapiens 70-73 24769646-4 2014 Combining ATRA with cytarabine had a synergistic antileukemic effect in MLL-AF9-positive cells in vitro. Cytarabine 20-30 lysine methyltransferase 2A Homo sapiens 72-75 24769646-4 2014 Combining ATRA with cytarabine had a synergistic antileukemic effect in MLL-AF9-positive cells in vitro. Cytarabine 20-30 MLLT3 super elongation complex subunit Homo sapiens 76-79 24714637-3 2014 Moreover, the expression of autophagy-related genes Atg4, Atg5 and Atg7 was stimulated by cytarabine in REH cells. Cytarabine 90-100 autophagy related 5 Homo sapiens 58-62 24714637-3 2014 Moreover, the expression of autophagy-related genes Atg4, Atg5 and Atg7 was stimulated by cytarabine in REH cells. Cytarabine 90-100 autophagy related 7 Homo sapiens 67-71 24714637-4 2014 Cytarabine reduced the phosphorylation of the major negative regulator of autophagy, mammalian target of rapamycin (mTOR), and its downstream target p70S6 kinase in REH cells, which was associated with downregulation of mTOR activator Akt and activation of extracellular signal- regulated kinase. Cytarabine 0-10 mechanistic target of rapamycin kinase Homo sapiens 85-114 24714637-4 2014 Cytarabine reduced the phosphorylation of the major negative regulator of autophagy, mammalian target of rapamycin (mTOR), and its downstream target p70S6 kinase in REH cells, which was associated with downregulation of mTOR activator Akt and activation of extracellular signal- regulated kinase. Cytarabine 0-10 mechanistic target of rapamycin kinase Homo sapiens 116-120 24714637-4 2014 Cytarabine reduced the phosphorylation of the major negative regulator of autophagy, mammalian target of rapamycin (mTOR), and its downstream target p70S6 kinase in REH cells, which was associated with downregulation of mTOR activator Akt and activation of extracellular signal- regulated kinase. Cytarabine 0-10 mechanistic target of rapamycin kinase Homo sapiens 220-224 24714637-4 2014 Cytarabine reduced the phosphorylation of the major negative regulator of autophagy, mammalian target of rapamycin (mTOR), and its downstream target p70S6 kinase in REH cells, which was associated with downregulation of mTOR activator Akt and activation of extracellular signal- regulated kinase. Cytarabine 0-10 AKT serine/threonine kinase 1 Homo sapiens 235-238 24714637-6 2014 Leucine, an mTOR activator, reduced both cytarabine-induced autophagy and cytotoxicity. Cytarabine 41-51 mechanistic target of rapamycin kinase Homo sapiens 12-16 24714637-8 2014 Cytarabine also induced mTOR-dependent cytoprotective autophagy in HL-60 and MOLT-4 leukemic cell lines, as well as primary leukemic cells, but not normal leukocytes. Cytarabine 0-10 mechanistic target of rapamycin kinase Homo sapiens 24-28 24714637-9 2014 These data suggest that the therapeutic efficiency of cytarabine in leukemic patients could be increased by the inhibition of the mTOR-dependent autophagic response. Cytarabine 54-64 mechanistic target of rapamycin kinase Homo sapiens 130-134 24692694-2 2014 Cytarabine uses hENT1 and dCK for its activation. Cytarabine 0-10 solute carrier family 29 member 1 (Augustine blood group) Homo sapiens 16-21 24413389-7 2014 After silencing HO-1 by siRNA transfection with lentivirus, the cells" proliferation induced by UA was increased as it was by Ara-C. Cytarabine 126-131 heme oxygenase 1 Homo sapiens 16-20 24692694-2 2014 Cytarabine uses hENT1 and dCK for its activation. Cytarabine 0-10 Calcium/calmodulin-dependent protein kinase II Drosophila melanogaster 26-29 25011265-8 2014 The percentage of positive stained aging cells was dramatically increased, and could significantly up-regulate the expression of aging-related proteins P16 and RB, which were more obvious in the ASP + Ara-C group. Cytarabine 201-206 cyclin dependent kinase inhibitor 2A Homo sapiens 152-155 24474669-11 2014 CONCLUSIONS: We have developed a potent and selective pan-PIM inhibitor with single-agent antiproliferative activity and show that it synergizes with cytarabine in an AML xenograft model. Cytarabine 150-160 Pim-1 proto-oncogene, serine/threonine kinase Homo sapiens 58-61 24375249-0 2014 Knockdown of CD44 enhances chemosensitivity of acute myeloid leukemia cells to ADM and Ara-C. Cytarabine 87-92 CD44 molecule (Indian blood group) Homo sapiens 13-17 24375249-9 2014 siRNA/CD44 substantially induces cell apoptosis, inhibits cell proliferation, enhances susceptibility to ADM and Ara-C, and at the same time increases intracellular ADM accumulation even reverses chemoresistance to ADM and Ara-C. Cytarabine 113-118 CD44 molecule (Indian blood group) Homo sapiens 6-10 24375249-9 2014 siRNA/CD44 substantially induces cell apoptosis, inhibits cell proliferation, enhances susceptibility to ADM and Ara-C, and at the same time increases intracellular ADM accumulation even reverses chemoresistance to ADM and Ara-C. Cytarabine 223-228 CD44 molecule (Indian blood group) Homo sapiens 6-10 24375249-9 2014 siRNA/CD44 substantially induces cell apoptosis, inhibits cell proliferation, enhances susceptibility to ADM and Ara-C, and at the same time increases intracellular ADM accumulation even reverses chemoresistance to ADM and Ara-C. Cytarabine 223-228 adrenomedullin Homo sapiens 165-168 24375249-9 2014 siRNA/CD44 substantially induces cell apoptosis, inhibits cell proliferation, enhances susceptibility to ADM and Ara-C, and at the same time increases intracellular ADM accumulation even reverses chemoresistance to ADM and Ara-C. Cytarabine 223-228 adrenomedullin Homo sapiens 165-168 24375249-11 2014 Our study provides a novel clue that CD44 plays a significant role in the chemoresistance of AML cells to Ara-C and ADM. Cytarabine 106-111 CD44 molecule (Indian blood group) Homo sapiens 37-41 24184825-0 2014 Smac mimetic primes apoptosis-resistant acute myeloid leukaemia cells for cytarabine-induced cell death by triggering necroptosis. Cytarabine 74-84 diablo IAP-binding mitochondrial protein Homo sapiens 0-4 24184825-2 2014 Here, we report that the small-molecule Smac mimetic BV6, which antagonizes Inhibitor of Apoptosis (IAP) proteins, acts in concert with cytarabine (AraC) to trigger cell death in AML cells in a highly synergistic manner (combination index 0.02-0.27). Cytarabine 136-146 diablo IAP-binding mitochondrial protein Homo sapiens 40-44 23800093-9 2014 CONCLUSIONS: This preliminary result warrants further investigation of high-dose MTX and cytarabine plus G-CSF as a means to remobilize stem cells in those with prior failure to mobilize stem cells with chemotherapy and G-CSF. Cytarabine 89-99 colony stimulating factor 3 Homo sapiens 220-225 23817178-7 2014 In contrast, only expression of the CXCR4-S339E mutant increased the BM retention of the cells and resistance to cytarabine treatment, and impaired detachment capacity and AMD3100-induced mobilization of engrafted leukemic cells. Cytarabine 113-123 C-X-C motif chemokine receptor 4 Homo sapiens 36-41 24296429-0 2014 Facts about FCE (fludarabine, cytarabine, etoposide) in acute myeloid leukemia. Cytarabine 30-40 ferrochelatase Homo sapiens 12-15 24184161-10 2014 The depletion of COX-2 or ET-1 also suppressed VEGF-C-induced increases in the bcl-2/bax ratio and chemoresistance against etoposide and cytosine arabinoside in AML cells. Cytarabine 137-157 prostaglandin-endoperoxide synthase 2 Homo sapiens 17-22 24184161-10 2014 The depletion of COX-2 or ET-1 also suppressed VEGF-C-induced increases in the bcl-2/bax ratio and chemoresistance against etoposide and cytosine arabinoside in AML cells. Cytarabine 137-157 endothelin 1 Homo sapiens 26-30 24184161-10 2014 The depletion of COX-2 or ET-1 also suppressed VEGF-C-induced increases in the bcl-2/bax ratio and chemoresistance against etoposide and cytosine arabinoside in AML cells. Cytarabine 137-157 vascular endothelial growth factor C Homo sapiens 47-53 24013721-9 2014 Downregulation of ZEB1 by salinomycin increases the sensitivity of MCL cells to the cytotoxic effect of doxorubicin, cytarabine and gemcitabine. Cytarabine 117-127 zinc finger E-box binding homeobox 1 Mus musculus 18-22 24183806-5 2014 Q27 variant is endowed with a greater catalytic efficiency toward the natural substrates and the antileukemic agent cytarabine (Ara-C), when compared to K27 variant. Cytarabine 116-126 keratin 27 Homo sapiens 153-156 24080214-0 2014 Investigation and verification of a bioluminescent biosensor for the quantitation of ara-CTP generation: a biomarker for cytosine arabinoside sensitivity in acute myeloid leukaemia. Cytarabine 121-141 solute carrier family 25 member 1 Homo sapiens 89-92 24080214-1 2014 A novel whole cell bacterial biosensor, which emits light in response to the active metabolite of cytosine arabinoside (ara-C, cytarabine), ara-CTP, has been investigated and verified. Cytarabine 98-118 solute carrier family 25 member 1 Homo sapiens 144-147 24080214-1 2014 A novel whole cell bacterial biosensor, which emits light in response to the active metabolite of cytosine arabinoside (ara-C, cytarabine), ara-CTP, has been investigated and verified. Cytarabine 120-125 solute carrier family 25 member 1 Homo sapiens 144-147 24080214-1 2014 A novel whole cell bacterial biosensor, which emits light in response to the active metabolite of cytosine arabinoside (ara-C, cytarabine), ara-CTP, has been investigated and verified. Cytarabine 127-137 solute carrier family 25 member 1 Homo sapiens 144-147 24504051-8 2014 Furthermore, inhibitors modulating ERG druggable pathways WNT, PKC, and AKT, and chemotherapeutic agent cytarabine revealed ERG-induced drug resistance. Cytarabine 104-114 ETS transcription factor ERG Homo sapiens 124-127 25216956-5 2014 Transposition mutagenesis was used to create a cytidine deaminase (cdd)-deficient mutant of E. coli MG1655 that responded to ara-C. Cytarabine 125-130 cytidine/deoxycytidine deaminase Escherichia coli str. K-12 substr. MG1655 47-65 25216956-5 2014 Transposition mutagenesis was used to create a cytidine deaminase (cdd)-deficient mutant of E. coli MG1655 that responded to ara-C. Cytarabine 125-130 cytidine/deoxycytidine deaminase Escherichia coli str. K-12 substr. MG1655 67-70 25555870-0 2014 Knockdown of ERK/Slug signals sensitizes HL-60 Leukemia cells to Cytarabine via upregulation of PUMA. Cytarabine 65-75 mitogen-activated protein kinase 1 Homo sapiens 13-16 25555870-0 2014 Knockdown of ERK/Slug signals sensitizes HL-60 Leukemia cells to Cytarabine via upregulation of PUMA. Cytarabine 65-75 snail family transcriptional repressor 2 Homo sapiens 17-21 25555870-1 2014 OBJECTIVE: To study the mechanism of early chemosensitivity and later chemoresistance of Cytarabine (Cyt) to HL-60 cells to regulate ERK/Slug signal pathway. Cytarabine 89-99 mitogen-activated protein kinase 1 Homo sapiens 133-136 25555870-1 2014 OBJECTIVE: To study the mechanism of early chemosensitivity and later chemoresistance of Cytarabine (Cyt) to HL-60 cells to regulate ERK/Slug signal pathway. Cytarabine 89-99 snail family transcriptional repressor 2 Homo sapiens 137-141 25555870-1 2014 OBJECTIVE: To study the mechanism of early chemosensitivity and later chemoresistance of Cytarabine (Cyt) to HL-60 cells to regulate ERK/Slug signal pathway. Cytarabine 89-92 mitogen-activated protein kinase 1 Homo sapiens 133-136 25555870-1 2014 OBJECTIVE: To study the mechanism of early chemosensitivity and later chemoresistance of Cytarabine (Cyt) to HL-60 cells to regulate ERK/Slug signal pathway. Cytarabine 89-92 snail family transcriptional repressor 2 Homo sapiens 137-141 24940698-0 2014 Selection of the best blood compartment to measure cytidine deaminase activity to stratify for optimal gemcitabine or cytarabine treatment. Cytarabine 118-128 cytidine deaminase Homo sapiens 51-69 24940698-1 2014 Cytidine deaminase (CDA) plays a crucial role in the degradation of cytidine analogs, such as gemcitabine and cytarabine. Cytarabine 110-120 cytidine deaminase Homo sapiens 0-18 24940698-1 2014 Cytidine deaminase (CDA) plays a crucial role in the degradation of cytidine analogs, such as gemcitabine and cytarabine. Cytarabine 110-120 cytidine deaminase Homo sapiens 20-23 23686525-2 2013 We have also shown that CD34(+) /CD38(-) AML cells, one of compartments enriched for leukemia stem cells in most leukemia subgroups, were relatively resistant to cytarabine-mediated growth inhibition when compared to their CD34(+) /CD38(+) counterparts. Cytarabine 162-172 CD34 molecule Homo sapiens 24-28 24386436-3 2013 The mean values of GPA (CD235a) fluorescence intensity in the group of K562 cells pretreated by the toxin for 24 h and followed by cytosine arabinoside (Ara-C) treatment for 72 h were about 2-fold stronger than those of K562 cells induced by Ara-C alone. Cytarabine 131-151 glycophorin A (MNS blood group) Homo sapiens 24-30 24386436-3 2013 The mean values of GPA (CD235a) fluorescence intensity in the group of K562 cells pretreated by the toxin for 24 h and followed by cytosine arabinoside (Ara-C) treatment for 72 h were about 2-fold stronger than those of K562 cells induced by Ara-C alone. Cytarabine 242-247 glycophorin A (MNS blood group) Homo sapiens 24-30 24359526-1 2013 BACKGROUND: Chk1 inhibitors have emerged as promising anticancer therapeutic agents particularly when combined with antimetabolites such as gemcitabine, cytarabine or hydroxyurea. Cytarabine 153-163 checkpoint kinase 1 Homo sapiens 12-16 24036285-11 2013 Interestingly, angiocidin+cytosine arabinoside (Ara-C) combination therapy reduced human AML in bone marrow by 79%. Cytarabine 48-53 proteasome 26S subunit ubiquitin receptor, non-ATPase 4 Homo sapiens 15-25 24492044-0 2014 [Successful treatment with high-dose methotrexate/cytarabine regimen in a patient in SMILE regimen-resistant extranodal natural killer/T-cell lymphoma]. Cytarabine 50-60 transmembrane O-mannosyltransferase targeting cadherins 3 Homo sapiens 85-90 24754180-5 2014 Compared to the human leukemia NOD/SCID mouse model group with the treatments of APS, Ara-c and APS + Ara-c, We found that severe liver damage and pathological changes of the liver were able to alleviate: First, the number of white blood cells in the peripheral blood was significantly lower and with less transplanted K562 leukemia cells; Second, liver function damage was alleviated as liver function tests showed that alanine aminotransferase (ALT), aspartate aminotransferase (AST) and total bilirubin (TBiL) were significantly reduced, while the albumin (Alb) was notably increased; Third, liver antioxidant ability was improved as the activities of the antioxidant enzymes glutathione peroxidase (GSH-Px) and superoxide dismutase (SOD) were significantly increased, and the contents of GSH and malonaldehyde (MDA) were decreased significantly in the liver; Fourth, the inflammation of the liver was relieved as the level of IL-1beta and IL-6, the inflammatory cytokines, were decreased significantly in the liver. Cytarabine 102-107 glutamic--pyruvic transaminase Homo sapiens 421-445 24754180-5 2014 Compared to the human leukemia NOD/SCID mouse model group with the treatments of APS, Ara-c and APS + Ara-c, We found that severe liver damage and pathological changes of the liver were able to alleviate: First, the number of white blood cells in the peripheral blood was significantly lower and with less transplanted K562 leukemia cells; Second, liver function damage was alleviated as liver function tests showed that alanine aminotransferase (ALT), aspartate aminotransferase (AST) and total bilirubin (TBiL) were significantly reduced, while the albumin (Alb) was notably increased; Third, liver antioxidant ability was improved as the activities of the antioxidant enzymes glutathione peroxidase (GSH-Px) and superoxide dismutase (SOD) were significantly increased, and the contents of GSH and malonaldehyde (MDA) were decreased significantly in the liver; Fourth, the inflammation of the liver was relieved as the level of IL-1beta and IL-6, the inflammatory cytokines, were decreased significantly in the liver. Cytarabine 102-107 solute carrier family 17 member 5 Homo sapiens 453-479 24754180-5 2014 Compared to the human leukemia NOD/SCID mouse model group with the treatments of APS, Ara-c and APS + Ara-c, We found that severe liver damage and pathological changes of the liver were able to alleviate: First, the number of white blood cells in the peripheral blood was significantly lower and with less transplanted K562 leukemia cells; Second, liver function damage was alleviated as liver function tests showed that alanine aminotransferase (ALT), aspartate aminotransferase (AST) and total bilirubin (TBiL) were significantly reduced, while the albumin (Alb) was notably increased; Third, liver antioxidant ability was improved as the activities of the antioxidant enzymes glutathione peroxidase (GSH-Px) and superoxide dismutase (SOD) were significantly increased, and the contents of GSH and malonaldehyde (MDA) were decreased significantly in the liver; Fourth, the inflammation of the liver was relieved as the level of IL-1beta and IL-6, the inflammatory cytokines, were decreased significantly in the liver. Cytarabine 102-107 solute carrier family 17 member 5 Homo sapiens 481-484 24754180-5 2014 Compared to the human leukemia NOD/SCID mouse model group with the treatments of APS, Ara-c and APS + Ara-c, We found that severe liver damage and pathological changes of the liver were able to alleviate: First, the number of white blood cells in the peripheral blood was significantly lower and with less transplanted K562 leukemia cells; Second, liver function damage was alleviated as liver function tests showed that alanine aminotransferase (ALT), aspartate aminotransferase (AST) and total bilirubin (TBiL) were significantly reduced, while the albumin (Alb) was notably increased; Third, liver antioxidant ability was improved as the activities of the antioxidant enzymes glutathione peroxidase (GSH-Px) and superoxide dismutase (SOD) were significantly increased, and the contents of GSH and malonaldehyde (MDA) were decreased significantly in the liver; Fourth, the inflammation of the liver was relieved as the level of IL-1beta and IL-6, the inflammatory cytokines, were decreased significantly in the liver. Cytarabine 102-107 albumin Homo sapiens 560-563 24754180-5 2014 Compared to the human leukemia NOD/SCID mouse model group with the treatments of APS, Ara-c and APS + Ara-c, We found that severe liver damage and pathological changes of the liver were able to alleviate: First, the number of white blood cells in the peripheral blood was significantly lower and with less transplanted K562 leukemia cells; Second, liver function damage was alleviated as liver function tests showed that alanine aminotransferase (ALT), aspartate aminotransferase (AST) and total bilirubin (TBiL) were significantly reduced, while the albumin (Alb) was notably increased; Third, liver antioxidant ability was improved as the activities of the antioxidant enzymes glutathione peroxidase (GSH-Px) and superoxide dismutase (SOD) were significantly increased, and the contents of GSH and malonaldehyde (MDA) were decreased significantly in the liver; Fourth, the inflammation of the liver was relieved as the level of IL-1beta and IL-6, the inflammatory cytokines, were decreased significantly in the liver. Cytarabine 102-107 interleukin 1 beta Homo sapiens 930-938 24754180-5 2014 Compared to the human leukemia NOD/SCID mouse model group with the treatments of APS, Ara-c and APS + Ara-c, We found that severe liver damage and pathological changes of the liver were able to alleviate: First, the number of white blood cells in the peripheral blood was significantly lower and with less transplanted K562 leukemia cells; Second, liver function damage was alleviated as liver function tests showed that alanine aminotransferase (ALT), aspartate aminotransferase (AST) and total bilirubin (TBiL) were significantly reduced, while the albumin (Alb) was notably increased; Third, liver antioxidant ability was improved as the activities of the antioxidant enzymes glutathione peroxidase (GSH-Px) and superoxide dismutase (SOD) were significantly increased, and the contents of GSH and malonaldehyde (MDA) were decreased significantly in the liver; Fourth, the inflammation of the liver was relieved as the level of IL-1beta and IL-6, the inflammatory cytokines, were decreased significantly in the liver. Cytarabine 102-107 interleukin 6 Homo sapiens 943-947 23686525-2 2013 We have also shown that CD34(+) /CD38(-) AML cells, one of compartments enriched for leukemia stem cells in most leukemia subgroups, were relatively resistant to cytarabine-mediated growth inhibition when compared to their CD34(+) /CD38(+) counterparts. Cytarabine 162-172 CD38 molecule Homo sapiens 33-37 24036158-5 2013 Cytarabine, vinblastine, vincristine, hydrocortisone, and mitoxantrone inhibited only OAT1, whereas tacrolimus, azathioprine, dexamethasone, cyclosporine, and 6-mercaptopurine had no effect on both transporters. Cytarabine 0-10 solute carrier family 22 member 6 Homo sapiens 86-90 24121103-2 2013 We and others found that Wee1 inhibition sensitizes leukemia cells to cytarabine. Cytarabine 70-80 WEE 1 homolog 1 (S. pombe) Mus musculus 25-29 24121103-4 2013 Synergistic inhibition of proliferation with a Wee1 inhibitor in clinical development, MK1775, and cytarabine was observed in all acute myelogenous leukemia (AML) cell lines tested, regardless of p53 functionality. Cytarabine 99-109 WEE 1 homolog 1 (S. pombe) Mus musculus 47-51 24121103-5 2013 Mechanistic studies indicate that inhibition of Wee1 abrogates the S-phase checkpoint and augments apoptosis induced by cytarabine. Cytarabine 120-130 WEE 1 homolog 1 (S. pombe) Mus musculus 48-52 24044460-1 2013 This study showed that silencing BMP4 expression significantly activated caspase-2, 3, and 9, while decreasing Matrigel colony formation in Cytarabine (Ara-C)-treated leukemia HL-60 cells. Cytarabine 140-150 bone morphogenetic protein 4 Homo sapiens 33-37 24370051-7 2013 The apoptosis of hBMMSC treated with salidroside were significantly higher as compared with control group (P < 0.05); RT-PCR results demonstrated that the BCL-2 expression was significantly down regulated but BAX mRNA expressions was up-regulated in Ara- C group as compared with those in the control group. Cytarabine 253-259 BCL2 apoptosis regulator Homo sapiens 158-163 24044460-1 2013 This study showed that silencing BMP4 expression significantly activated caspase-2, 3, and 9, while decreasing Matrigel colony formation in Cytarabine (Ara-C)-treated leukemia HL-60 cells. Cytarabine 152-157 bone morphogenetic protein 4 Homo sapiens 33-37 24044460-2 2013 In contrast, Ara-C significantly upregulated Atg5 and Beclin-1 expression, the ratio of LC3-II/LC3-I, and CDK1 and cyclin B1 expression in leukemia cells expressing BMP4. Cytarabine 13-18 autophagy related 5 Homo sapiens 45-49 24044460-2 2013 In contrast, Ara-C significantly upregulated Atg5 and Beclin-1 expression, the ratio of LC3-II/LC3-I, and CDK1 and cyclin B1 expression in leukemia cells expressing BMP4. Cytarabine 13-18 beclin 1 Homo sapiens 54-62 23830798-2 2013 A patient, with chemo- and trastuzumab-resistant HER2-overexpressing breast cancer, who presented concomitant acute promyelocytic leukemia, showed a response in her breast lesions to retinoic acid, arsenic, and aracytin. Cytarabine 211-219 erb-b2 receptor tyrosine kinase 2 Homo sapiens 49-53 24044460-2 2013 In contrast, Ara-C significantly upregulated Atg5 and Beclin-1 expression, the ratio of LC3-II/LC3-I, and CDK1 and cyclin B1 expression in leukemia cells expressing BMP4. Cytarabine 13-18 cyclin dependent kinase 1 Homo sapiens 106-110 24044460-2 2013 In contrast, Ara-C significantly upregulated Atg5 and Beclin-1 expression, the ratio of LC3-II/LC3-I, and CDK1 and cyclin B1 expression in leukemia cells expressing BMP4. Cytarabine 13-18 cyclin B1 Homo sapiens 115-124 24044460-2 2013 In contrast, Ara-C significantly upregulated Atg5 and Beclin-1 expression, the ratio of LC3-II/LC3-I, and CDK1 and cyclin B1 expression in leukemia cells expressing BMP4. Cytarabine 13-18 bone morphogenetic protein 4 Homo sapiens 165-169 24044460-4 2013 Injection of Ara-C significantly inhibited tumor growth in mice inoculated with leukemia cells with BMP4 silenced. Cytarabine 13-18 bone morphogenetic protein 4 Mus musculus 100-104 24024897-8 2013 RRM1 SNPs rs1042919 (which occurs in linkage disequilbrium with multiple other SNPs) and promoter SNP rs1561876 were associated with intracellular 1-beta-D-arabinofuranosyl-CTP levels, response after remission induction therapy, risk of relapse and overall survival in AML patients receiving cytarabine and cladribine. Cytarabine 292-302 ribonucleotide reductase catalytic subunit M1 Homo sapiens 0-4 24069261-8 2013 Incubation of BMP7 with MCL cell lines increased their resistance to bortezomib and cytarabine, while inhibition of BMP7 expression by siRNA correlated with increased cell death linked to drug application. Cytarabine 84-94 bone morphogenetic protein 7 Homo sapiens 14-18 23775789-5 2013 We also show that Tdp1-/- cells are hypersensitive and accumulate more DNA damage when treated with ACV and Ara-C, implicating TDP1 in repairing CTNA-induced DNA damage. Cytarabine 108-113 tyrosyl-DNA phosphodiesterase 1 Homo sapiens 18-22 23775789-5 2013 We also show that Tdp1-/- cells are hypersensitive and accumulate more DNA damage when treated with ACV and Ara-C, implicating TDP1 in repairing CTNA-induced DNA damage. Cytarabine 108-113 tyrosyl-DNA phosphodiesterase 1 Homo sapiens 127-131 23902239-2 2013 Elacytarabine was rationally designed to circumvent cytarabine resistance related to decreased cellular uptake, due to the ability of the lipophilic drug moiety to enter the cell without the requirement of specialized nuclear transport proteins, including the hENT1. Cytarabine 3-13 solute carrier family 29 member 1 (Augustine blood group) Homo sapiens 260-265 23919448-10 2013 Among the other factors that can lead to leukemic cell survival are the high levels in the liver and spleen of cytidine deaminase, the enzyme that inactivates cytarabine and drug resistance due to deficiency in deoxycytidine kinase, the enzyme that activates the prodrug, cytarabine. Cytarabine 159-169 cytidine deaminase Homo sapiens 111-129 23919448-10 2013 Among the other factors that can lead to leukemic cell survival are the high levels in the liver and spleen of cytidine deaminase, the enzyme that inactivates cytarabine and drug resistance due to deficiency in deoxycytidine kinase, the enzyme that activates the prodrug, cytarabine. Cytarabine 272-282 cytidine deaminase Homo sapiens 111-129 23919448-10 2013 Among the other factors that can lead to leukemic cell survival are the high levels in the liver and spleen of cytidine deaminase, the enzyme that inactivates cytarabine and drug resistance due to deficiency in deoxycytidine kinase, the enzyme that activates the prodrug, cytarabine. Cytarabine 272-282 deoxycytidine kinase Homo sapiens 211-231 22584460-0 2013 Profiling of drug-metabolizing enzymes/transporters in CD33+ acute myeloid leukemia patients treated with Gemtuzumab-Ozogamicin and Fludarabine, Cytarabine and Idarubicin. Cytarabine 145-155 CD33 molecule Homo sapiens 55-59 23879717-5 2013 In this study, we measured B7 family members B7.1 (CD80) and B7.2 (CD86) expressed on a CD19(+) human leukemia cell line, Nalm-6, stimulated by cytosine arabinoside (Ara-C). Cytarabine 144-164 CD80 molecule Homo sapiens 51-55 23879717-5 2013 In this study, we measured B7 family members B7.1 (CD80) and B7.2 (CD86) expressed on a CD19(+) human leukemia cell line, Nalm-6, stimulated by cytosine arabinoside (Ara-C). Cytarabine 144-164 CD86 molecule Homo sapiens 67-71 23879717-5 2013 In this study, we measured B7 family members B7.1 (CD80) and B7.2 (CD86) expressed on a CD19(+) human leukemia cell line, Nalm-6, stimulated by cytosine arabinoside (Ara-C). Cytarabine 144-164 CD19 molecule Homo sapiens 88-92 23879717-6 2013 We found that a low concentration of Ara-C could upregulate CD80 expressed on CD19(+) Nalm-6 cells. Cytarabine 37-42 CD80 molecule Homo sapiens 60-64 23879717-6 2013 We found that a low concentration of Ara-C could upregulate CD80 expressed on CD19(+) Nalm-6 cells. Cytarabine 37-42 CD19 molecule Homo sapiens 78-82 23879717-12 2013 It was noted that Ara-C could upregulate CD80 expressed on two of five specimens of acute B lymphoblastic leukemia patient-derived cells. Cytarabine 18-23 CD80 molecule Homo sapiens 41-45 23874683-5 2013 ShRNA knockdown of GATA1 in the megakaryocytic cell line Meg-01 resulted in significantly increased cytarabine (ara-C) and daunorubicin anti-proliferative sensitivities and decreased Bcl-xL transcript and protein levels. Cytarabine 100-110 GATA binding protein 1 Homo sapiens 19-24 23570983-7 2013 Moreover, we also showed that the RRM1-overexpressing tumor cells were also cross-resistant to cytarabine, another nucleoside analog commonly used in cancer therapy, and 4-(N)-stearoyl cytarabine carried by solid lipid nanoparticles can also overcome the resistance. Cytarabine 95-105 ribonucleotide reductase catalytic subunit M1 Homo sapiens 34-38 23874683-5 2013 ShRNA knockdown of GATA1 in the megakaryocytic cell line Meg-01 resulted in significantly increased cytarabine (ara-C) and daunorubicin anti-proliferative sensitivities and decreased Bcl-xL transcript and protein levels. Cytarabine 100-110 protein tyrosine phosphatase non-receptor type 4 Homo sapiens 57-60 23874683-5 2013 ShRNA knockdown of GATA1 in the megakaryocytic cell line Meg-01 resulted in significantly increased cytarabine (ara-C) and daunorubicin anti-proliferative sensitivities and decreased Bcl-xL transcript and protein levels. Cytarabine 112-117 GATA binding protein 1 Homo sapiens 19-24 23874683-5 2013 ShRNA knockdown of GATA1 in the megakaryocytic cell line Meg-01 resulted in significantly increased cytarabine (ara-C) and daunorubicin anti-proliferative sensitivities and decreased Bcl-xL transcript and protein levels. Cytarabine 112-117 protein tyrosine phosphatase non-receptor type 4 Homo sapiens 57-60 23874683-7 2013 Treatment of the Meg-01 cells with the histone deacetylase inhibitor valproic acid resulted in down-regulation of both GATA1 and Bcl-xL and significantly enhanced ara-C sensitivity. Cytarabine 163-168 protein tyrosine phosphatase non-receptor type 4 Homo sapiens 17-20 23866283-6 2013 The in vivo experiment showed that mice with AMoL had the most significant decrease in CD33(+)CD45(+) leukemia cells in peripheral blood and bone marrow and survived the longest after being treated with Ara-C (7 days) plus anti-CD47 monoclonal antibody (14 days) (P < 0.01). Cytarabine 203-208 CD33 antigen Mus musculus 87-91 23292239-4 2013 The use of Ara-C was associated with significantly higher peak number of circulating CD34(+) cells compared with CY (P<0.0001). Cytarabine 11-16 CD34 molecule Homo sapiens 85-89 23292239-5 2013 In the Ara-C group, 95% of patients with multiple myeloma (MM) collected at least 5 x 10(6) CD34(+) cells/kg required for tandem transplantation, and 97% of lymphoma patients collected at least 2 x 10(6) CD34(+) cells/kg, needed for a single autologous hematopoietic SCT (autoHSCT), which was achieved with a single leukapheresis in 91% of cases. Cytarabine 7-12 CD34 molecule Homo sapiens 92-96 23507523-8 2013 ALDH1A2 knock-down induced sensitivity to AraC treatment in K562AC cells, and ALDH1A2 overexpressed K562S cells acquired the AraC resistance. Cytarabine 42-46 aldehyde dehydrogenase 1 family member A2 Homo sapiens 0-7 23866283-6 2013 The in vivo experiment showed that mice with AMoL had the most significant decrease in CD33(+)CD45(+) leukemia cells in peripheral blood and bone marrow and survived the longest after being treated with Ara-C (7 days) plus anti-CD47 monoclonal antibody (14 days) (P < 0.01). Cytarabine 203-208 protein tyrosine phosphatase, receptor type, C Mus musculus 94-98 23512567-3 2013 For clinically fit patients younger than 60-65 years of age we recommend cytarabine-containing induction and conditioning regimens such as Rituximab (R)-CHOP alternating with R-DHAP followed by autologous SCT consolidation. Cytarabine 73-83 DNA damage inducible transcript 3 Homo sapiens 153-157 23589674-7 2013 Moreover, using cell-cycle-dependent Ara-C chemotherapy to produce minimal residual disease (MRD) in leukemic mice, we show that OPN neutralization synergizes with Ara-C to reduce detectable BM MRD. Cytarabine 37-42 secreted phosphoprotein 1 Mus musculus 129-132 23826077-0 2013 TGF-beta-Neutralizing Antibody 1D11 Enhances Cytarabine-Induced Apoptosis in AML Cells in the Bone Marrow Microenvironment. Cytarabine 45-55 transforming growth factor beta 1 Homo sapiens 0-8 23826077-5 2013 Blocking TGFbeta with 1D11 further enhanced cytarabine (Ara-C)-induced apoptosis of AML cells in hypoxic and in normoxic conditions. Cytarabine 44-54 transforming growth factor beta 1 Homo sapiens 9-16 23826077-5 2013 Blocking TGFbeta with 1D11 further enhanced cytarabine (Ara-C)-induced apoptosis of AML cells in hypoxic and in normoxic conditions. Cytarabine 56-61 transforming growth factor beta 1 Homo sapiens 9-16 23538338-4 2013 MCC expression was induced by cytarabine treatment from 1.7- to 26.6-fold in LCLs. Cytarabine 30-40 MCC regulator of WNT signaling pathway Homo sapiens 0-3 23771655-8 2013 Moreover, in vivo cytarabine administration could extend survival of NOD/SCID mice, which was consistent with clinical observation. Cytarabine 18-28 atrophin 1 Homo sapiens 69-72 23509154-5 2013 Such suppression of Mnk kinase activity and eIF4E phosphorylation by cercosporamide resulted in dose-dependent suppressive effects on primitive leukemic progenitors (CFU-L) from AML patients and enhanced the antileukemic properties of cytarabine (Ara-C) or mammalian target of rapamycin (mTOR) complex 1 inhibition. Cytarabine 235-245 ATPase copper transporting alpha Homo sapiens 20-23 23509154-5 2013 Such suppression of Mnk kinase activity and eIF4E phosphorylation by cercosporamide resulted in dose-dependent suppressive effects on primitive leukemic progenitors (CFU-L) from AML patients and enhanced the antileukemic properties of cytarabine (Ara-C) or mammalian target of rapamycin (mTOR) complex 1 inhibition. Cytarabine 235-245 eukaryotic translation initiation factor 4E Homo sapiens 44-49 23509154-5 2013 Such suppression of Mnk kinase activity and eIF4E phosphorylation by cercosporamide resulted in dose-dependent suppressive effects on primitive leukemic progenitors (CFU-L) from AML patients and enhanced the antileukemic properties of cytarabine (Ara-C) or mammalian target of rapamycin (mTOR) complex 1 inhibition. Cytarabine 235-245 mechanistic target of rapamycin kinase Homo sapiens 257-286 23509154-5 2013 Such suppression of Mnk kinase activity and eIF4E phosphorylation by cercosporamide resulted in dose-dependent suppressive effects on primitive leukemic progenitors (CFU-L) from AML patients and enhanced the antileukemic properties of cytarabine (Ara-C) or mammalian target of rapamycin (mTOR) complex 1 inhibition. Cytarabine 235-245 mechanistic target of rapamycin kinase Homo sapiens 288-292 23509154-5 2013 Such suppression of Mnk kinase activity and eIF4E phosphorylation by cercosporamide resulted in dose-dependent suppressive effects on primitive leukemic progenitors (CFU-L) from AML patients and enhanced the antileukemic properties of cytarabine (Ara-C) or mammalian target of rapamycin (mTOR) complex 1 inhibition. Cytarabine 247-252 ATPase copper transporting alpha Homo sapiens 20-23 23509154-7 2013 Altogether, this work demonstrates that the unique Mnk inhibitor cercosporamide suppresses phosphorylation of eIF4E and exhibits antileukemic effects, in support of future clinical-translational efforts involving combinations of Mnk inhibitors with cytarabine and/or mTOR inhibitors for the treatment of AML. Cytarabine 249-259 ATPase copper transporting alpha Homo sapiens 51-54 23362234-6 2013 Moreover, the DNA damaging drug cytosine arabinoside (ara-C) induces expression of ZNF224 in K562 cells and this induction enhances cell apoptotic response to ara-C. Cytarabine 32-52 zinc finger protein 224 Homo sapiens 83-89 23362234-6 2013 Moreover, the DNA damaging drug cytosine arabinoside (ara-C) induces expression of ZNF224 in K562 cells and this induction enhances cell apoptotic response to ara-C. Cytarabine 54-59 zinc finger protein 224 Homo sapiens 83-89 23362234-6 2013 Moreover, the DNA damaging drug cytosine arabinoside (ara-C) induces expression of ZNF224 in K562 cells and this induction enhances cell apoptotic response to ara-C. Cytarabine 159-164 zinc finger protein 224 Homo sapiens 83-89 23320492-0 2013 Combination of guanine arabinoside and Bcl-2 inhibitor YC137 overcomes the cytarabine resistance in HL-60 leukemia cell line. Cytarabine 75-85 BCL2 apoptosis regulator Homo sapiens 39-44 23450319-1 2013 The objective of the present study was to examine and determine whether the human acute monocytic leukemia cell line THP-1 contains side population (SP) cells, and, if so, to increase the proportion of SP cells using arabinosylcytosine (Ara-C). Cytarabine 217-235 GLI family zinc finger 2 Homo sapiens 117-122 23450319-1 2013 The objective of the present study was to examine and determine whether the human acute monocytic leukemia cell line THP-1 contains side population (SP) cells, and, if so, to increase the proportion of SP cells using arabinosylcytosine (Ara-C). Cytarabine 237-242 GLI family zinc finger 2 Homo sapiens 117-122 23450319-4 2013 THP-1 cells were incubated with different concentrations of Ara-C for 24 h and the proportion of SP cells was detected. Cytarabine 60-65 GLI family zinc finger 2 Homo sapiens 0-5 23450436-2 2013 The combination of bendamustine and cytarabine has demonstrated distinct and synergistic mechanisms of action in preclinical studies on cell lines and primary tumor cells of several B-cell lymphomas, including 17p deleted or TP53 mutated CLL. Cytarabine 36-46 tumor protein p53 Homo sapiens 225-229 23356405-0 2013 The HSP90 inhibitor NVP-AUY922-AG inhibits the PI3K and IKK signalling pathways and synergizes with cytarabine in acute myeloid leukaemia cells. Cytarabine 100-110 heat shock protein 90 alpha family class A member 1 Homo sapiens 4-9 23356405-11 2013 This study shows that the novel HSP90 inhibitor NVP-AUY922-AG has significant single agent activity in AML cells and is synergistic with Ara-C. Cytarabine 137-142 heat shock protein 90 alpha family class A member 1 Homo sapiens 32-37 23320492-9 2013 HL-60/ara-C60 cells were also refractory to ara-C-induced apoptosis due to overexpression of Bcl-2 and Bcl-XL. Cytarabine 6-11 BCL2 apoptosis regulator Homo sapiens 93-98 23320492-9 2013 HL-60/ara-C60 cells were also refractory to ara-C-induced apoptosis due to overexpression of Bcl-2 and Bcl-XL. Cytarabine 6-11 BCL2 like 1 Homo sapiens 103-109 23320492-10 2013 Combination treatment of ara-C with ara-G augmented the dCK protein level, thereby increasing ara-CTP production and subsequent cytotoxicity. Cytarabine 25-30 Calcium/calmodulin-dependent protein kinase II Drosophila melanogaster 56-59 23320492-2 2013 After being transported into leukemic cells, ara-C is phosphorylated, by several enzymes including deoxycytidine kinase (dCK), to ara-C triphosphate (ara-CTP), an active metabolite, and then incorporated into DNA, thereby inhibiting DNA synthesis. Cytarabine 45-50 deoxycytidine kinase Homo sapiens 99-119 23320492-2 2013 After being transported into leukemic cells, ara-C is phosphorylated, by several enzymes including deoxycytidine kinase (dCK), to ara-C triphosphate (ara-CTP), an active metabolite, and then incorporated into DNA, thereby inhibiting DNA synthesis. Cytarabine 45-50 Calcium/calmodulin-dependent protein kinase II Drosophila melanogaster 121-124 23320492-4 2013 Here, we established a new ara-C-resistant acute myeloid leukemia cell line (HL-60/ara-C60) with dual resistance characteristics of the anti-antimetabolic character of decreased ara-CTP production and an increase in the antiapoptotic factors Bcl-2 and Bcl-XL. Cytarabine 27-32 BCL2 apoptosis regulator Homo sapiens 242-247 23320492-4 2013 Here, we established a new ara-C-resistant acute myeloid leukemia cell line (HL-60/ara-C60) with dual resistance characteristics of the anti-antimetabolic character of decreased ara-CTP production and an increase in the antiapoptotic factors Bcl-2 and Bcl-XL. Cytarabine 27-32 BCL2 like 1 Homo sapiens 252-258 23547862-0 2013 Prophylactic use of granulocyte colony-stimulating factor after consolidation therapy with high-dose cytarabine for acute myeloid leukemia. Cytarabine 101-111 colony stimulating factor 3 Homo sapiens 20-57 23547862-4 2013 reported that granulocyte colony-stimulating factor administration following consolidation therapy with high-dose cytarabine is associated with decreased hospitalization rate and improved survival. Cytarabine 114-124 colony stimulating factor 3 Homo sapiens 14-51 22313860-5 2012 Embedded in this study was peripheral blood sampling for TMPRSS2-ERG and SPINK1, two genes that are believed to define prostate cancer genotypes, to assess their utility as biomarkers This study suggests that at the delivered doses, cytarabine has limited efficacy and significant myelotoxicity suggesting, it does not have a role in the treatment of docetaxel-refractory CRPC. Cytarabine 233-243 serine peptidase inhibitor Kazal type 1 Homo sapiens 73-79 23348613-7 2013 To study the functional relevance of prolyl oligopeptidase-glyceraldehyde-3-phosphate dehydrogenase interactions, we investigated whether this interaction was involved in cytosine arabinoside-induced glyceraldehyde-3-phosphate dehydrogenase nuclear translocation and cell death. Cytarabine 171-191 prolyl endopeptidase Homo sapiens 37-58 23348613-7 2013 To study the functional relevance of prolyl oligopeptidase-glyceraldehyde-3-phosphate dehydrogenase interactions, we investigated whether this interaction was involved in cytosine arabinoside-induced glyceraldehyde-3-phosphate dehydrogenase nuclear translocation and cell death. Cytarabine 171-191 glyceraldehyde-3-phosphate dehydrogenase Homo sapiens 59-99 23348613-7 2013 To study the functional relevance of prolyl oligopeptidase-glyceraldehyde-3-phosphate dehydrogenase interactions, we investigated whether this interaction was involved in cytosine arabinoside-induced glyceraldehyde-3-phosphate dehydrogenase nuclear translocation and cell death. Cytarabine 171-191 glyceraldehyde-3-phosphate dehydrogenase Homo sapiens 200-240 23348613-8 2013 Prolyl oligopeptidase inhibitor, SUAM-14746, and prolyl oligopeptidase knockdown successfully inhibited glyceraldehyde-3-phosphate dehydrogenase translocation and promoted the survival of cytosine arabinoside-treated NB-1 cells. Cytarabine 188-208 prolyl endopeptidase Homo sapiens 0-21 23348613-8 2013 Prolyl oligopeptidase inhibitor, SUAM-14746, and prolyl oligopeptidase knockdown successfully inhibited glyceraldehyde-3-phosphate dehydrogenase translocation and promoted the survival of cytosine arabinoside-treated NB-1 cells. Cytarabine 188-208 prolyl endopeptidase Homo sapiens 49-70 23348613-10 2013 These results indicate that the interaction between prolyl oligopeptidase and glyceraldehyde-3-phosphate dehydrogenase is required for cytosine arabinoside-induced glyceraldehyde-3-phosphate dehydrogenase nuclear translocation and cell death. Cytarabine 135-155 prolyl endopeptidase Homo sapiens 52-73 23348613-10 2013 These results indicate that the interaction between prolyl oligopeptidase and glyceraldehyde-3-phosphate dehydrogenase is required for cytosine arabinoside-induced glyceraldehyde-3-phosphate dehydrogenase nuclear translocation and cell death. Cytarabine 135-155 glyceraldehyde-3-phosphate dehydrogenase Homo sapiens 78-118 23348613-10 2013 These results indicate that the interaction between prolyl oligopeptidase and glyceraldehyde-3-phosphate dehydrogenase is required for cytosine arabinoside-induced glyceraldehyde-3-phosphate dehydrogenase nuclear translocation and cell death. Cytarabine 135-155 glyceraldehyde-3-phosphate dehydrogenase Homo sapiens 164-204 23263202-11 2013 In addition, the concentration-dependent induction of apoptosis in response to treatment with the cytostatic drugs cytarabine or daunorubicin was significantly reduced in TRAF6-depleted MV4-11 cells. Cytarabine 115-125 TNF receptor associated factor 6 Homo sapiens 171-176 23361057-4 2013 RESULTS: We identified cytarabine and other related cytosine-based nucleoside analogues as being selectively toxic to MLH1 and MSH2-deficient tumour cells. Cytarabine 23-33 mutL homolog 1 Mus musculus 118-122 23230131-2 2013 Wild-type enzymes and variants of CDA (Lys27Gln and Ala70Thr) and DCK (Ile24Val, Ala119Gly, and Pro122Ser) were expressed in and purified from Escherichia coli, and enzyme kinetic parameters were estimated for cytarabine (Ara-C), dFdC, and its metabolite 2",2"-difluorodeoxyuridine (dFdU) as substrates. Cytarabine 210-220 cytidine deaminase Homo sapiens 34-37 23230131-2 2013 Wild-type enzymes and variants of CDA (Lys27Gln and Ala70Thr) and DCK (Ile24Val, Ala119Gly, and Pro122Ser) were expressed in and purified from Escherichia coli, and enzyme kinetic parameters were estimated for cytarabine (Ara-C), dFdC, and its metabolite 2",2"-difluorodeoxyuridine (dFdU) as substrates. Cytarabine 222-227 cytidine deaminase Homo sapiens 34-37 24596527-4 2013 He was on G-CSF after cessation of high-dose and low-dose cytarabine chemotherapy. Cytarabine 58-68 colony stimulating factor 3 Homo sapiens 10-15 23087055-6 2012 In addition, a number of cytotoxic substrates, including docetaxel, paclitaxel, and Ara-C, increased the ABCC10 basal ATPase activity. Cytarabine 84-89 ATP-binding cassette, sub-family C (CFTR/MRP), member 10 Mus musculus 105-111 23087055-6 2012 In addition, a number of cytotoxic substrates, including docetaxel, paclitaxel, and Ara-C, increased the ABCC10 basal ATPase activity. Cytarabine 84-89 dynein, axonemal, heavy chain 8 Mus musculus 118-124 22488249-0 2012 Targeting Aurora A kinase activity with the investigational agent alisertib increases the efficacy of cytarabine through a FOXO-dependent mechanism. Cytarabine 102-112 aurora kinase A Homo sapiens 10-18 22488249-5 2012 A link between Aurora A expression and sensitivity to ara-C was established, suggesting that Aurora A inhibition may be a promising strategy to increase the efficacy of ara-C. Cytarabine 54-59 aurora kinase A Homo sapiens 15-23 22488249-5 2012 A link between Aurora A expression and sensitivity to ara-C was established, suggesting that Aurora A inhibition may be a promising strategy to increase the efficacy of ara-C. Cytarabine 54-59 aurora kinase A Homo sapiens 93-101 22488249-5 2012 A link between Aurora A expression and sensitivity to ara-C was established, suggesting that Aurora A inhibition may be a promising strategy to increase the efficacy of ara-C. Cytarabine 169-174 aurora kinase A Homo sapiens 15-23 22488249-5 2012 A link between Aurora A expression and sensitivity to ara-C was established, suggesting that Aurora A inhibition may be a promising strategy to increase the efficacy of ara-C. Cytarabine 169-174 aurora kinase A Homo sapiens 93-101 22488249-7 2012 Targeted FOXO3a knockdown significantly blunted the pro-apoptotic effects of the alisertib/ara-C combination, indicating that it is an important regulator of sensitivity to these agents. Cytarabine 91-96 forkhead box O3 Homo sapiens 9-15 22488249-9 2012 Our collective data indicate that targeting Aurora A with alisertib represents a novel approach to increase the efficacy of ara-C that warrants further investigation. Cytarabine 124-129 aurora kinase A Homo sapiens 44-52 23257432-7 2012 It is concluded that the apoptosis of U937 cells synergistically induced by bortezomib combined with low concentration Ara-C is possibly associated with up-regulation of phosphorylated form of JNK, P38 and down-regulation of phosphorylation of ERK induced by increase of ROS, resulting in decrease of mitochondrial potential. Cytarabine 119-124 mitogen-activated protein kinase 8 Homo sapiens 193-196 23257432-7 2012 It is concluded that the apoptosis of U937 cells synergistically induced by bortezomib combined with low concentration Ara-C is possibly associated with up-regulation of phosphorylated form of JNK, P38 and down-regulation of phosphorylation of ERK induced by increase of ROS, resulting in decrease of mitochondrial potential. Cytarabine 119-124 mitogen-activated protein kinase 14 Homo sapiens 198-201 23257432-7 2012 It is concluded that the apoptosis of U937 cells synergistically induced by bortezomib combined with low concentration Ara-C is possibly associated with up-regulation of phosphorylated form of JNK, P38 and down-regulation of phosphorylation of ERK induced by increase of ROS, resulting in decrease of mitochondrial potential. Cytarabine 119-124 mitogen-activated protein kinase 1 Homo sapiens 244-247 22702906-1 2012 Elacytarabine is a novel cytotoxic nucleoside analogue, independent of nucleoside transporters (e.g. human Equilibrative Nucleoside Transporter 1 [hENT1]) for cell uptake, and mechanisms of action similar to those of cytarabine. Cytarabine 3-13 solute carrier family 29 member 1 (Augustine blood group) Homo sapiens 147-152 23228943-7 2013 Moreover, AMPK inhibition in MLL-rearranged cell lines synergistically enhanced the antiproliferative effects of vincristine, daunorubicin, cytarabine, dexamethasone and L-asparaginase in most of the evaluated conditions. Cytarabine 140-150 protein kinase AMP-activated catalytic subunit alpha 2 Homo sapiens 10-14 23228943-7 2013 Moreover, AMPK inhibition in MLL-rearranged cell lines synergistically enhanced the antiproliferative effects of vincristine, daunorubicin, cytarabine, dexamethasone and L-asparaginase in most of the evaluated conditions. Cytarabine 140-150 lysine methyltransferase 2A Homo sapiens 29-32 23230131-3 2013 All three CDA proteins showed similar K(m) and V(max) for Ara-C and dFdC deamination, except for CDA70Thr, which had a 2.5-fold lower K(m) and 6-fold lower V(max) for Ara-C deamination. Cytarabine 58-63 cytidine deaminase Homo sapiens 10-13 23230131-3 2013 All three CDA proteins showed similar K(m) and V(max) for Ara-C and dFdC deamination, except for CDA70Thr, which had a 2.5-fold lower K(m) and 6-fold lower V(max) for Ara-C deamination. Cytarabine 167-172 cytidine deaminase Homo sapiens 10-13 23230131-4 2013 All four DCK proteins yielded comparable metabolic activity for Ara-C and dFdC monophosphorylation, except for DCK24Val, which demonstrated an approximately 2-fold increase (P < 0.05) in the intrinsic clearance of dFdC monophosphorylation due to a 40% decrease in K(m) (P < 0.05). Cytarabine 64-69 deoxycytidine kinase Homo sapiens 9-12 23479503-3 2013 Clinically, CDD overexpression appears particularly suited to optimize treatment strategies for acute leukemias and myelodysplasias given the efficacy of ara-C (and to a lesser degree decitabine and azacytidine) in these disease entities. Cytarabine 154-159 cytidine deaminase Homo sapiens 12-15 23266733-3 2013 The mechanism of cytarabine that promotes MM cell escape is closely associated with the up-regulation of CXCR4. Cytarabine 17-27 C-X-C motif chemokine receptor 4 Homo sapiens 105-110 23847416-2 2013 In this study, we followed events associated with cytosine arabinoside (Ara-C)-induced apoptosis in NB4 cells using DEP analysis. Cytarabine 50-70 p21 (RAC1) activated kinase 3 Homo sapiens 72-75 23995115-5 2013 Multiple cycles of hyper-CVAD/MTX-Ara-C therapy with concomitant rituximab were administered, under which the patient was successfully maintained in complete remission. Cytarabine 34-39 metaxin 1 Homo sapiens 30-33 23441221-13 2013 However, high doses of either vinblastine or cytarabine decreased MCL1 expression and induced dendritic cell death. Cytarabine 45-55 MCL1 apoptosis regulator, BCL2 family member Homo sapiens 66-70 23092873-1 2012 PURPOSE: Incorporation of cytarabine into DNA activates checkpoint kinase 1 (Chk1), which stabilizes stalled replication forks, induces S-phase slowing, and diminishes cytarabine cytotoxicity. Cytarabine 26-36 checkpoint kinase 1 Homo sapiens 56-75 23092873-1 2012 PURPOSE: Incorporation of cytarabine into DNA activates checkpoint kinase 1 (Chk1), which stabilizes stalled replication forks, induces S-phase slowing, and diminishes cytarabine cytotoxicity. Cytarabine 26-36 checkpoint kinase 1 Homo sapiens 77-81 23092873-1 2012 PURPOSE: Incorporation of cytarabine into DNA activates checkpoint kinase 1 (Chk1), which stabilizes stalled replication forks, induces S-phase slowing, and diminishes cytarabine cytotoxicity. Cytarabine 168-178 checkpoint kinase 1 Homo sapiens 56-75 23092873-1 2012 PURPOSE: Incorporation of cytarabine into DNA activates checkpoint kinase 1 (Chk1), which stabilizes stalled replication forks, induces S-phase slowing, and diminishes cytarabine cytotoxicity. Cytarabine 168-178 checkpoint kinase 1 Homo sapiens 77-81 23092873-2 2012 The selective Chk1 inhibitor SCH 900776 abrogates cytarabine-induced S-phase arrest and enhances cytarabine cytotoxicity in acute leukemia cell lines and leukemic blasts in vitro. Cytarabine 50-60 checkpoint kinase 1 Homo sapiens 14-18 23092873-2 2012 The selective Chk1 inhibitor SCH 900776 abrogates cytarabine-induced S-phase arrest and enhances cytarabine cytotoxicity in acute leukemia cell lines and leukemic blasts in vitro. Cytarabine 97-107 checkpoint kinase 1 Homo sapiens 14-18 22922207-8 2012 In contrast, arabinofuranosylcytosine-induced erythroid differentiation of K562 cells was significantly reduced with PDCD2 knockdown, with no effect on cell proliferation. Cytarabine 13-37 programmed cell death 2 Homo sapiens 117-122 23189085-5 2012 However, there are additional genes that are relevant for the metabolism, activity, and/or transport of other chemotherapy drugs that are widely use in ALL, such as methotrexate, cyclophosphamide, vincristine, L-asparaginase, etoposide, cytarabine, or cytotoxic antibiotics. Cytarabine 237-247 asparaginase and isoaspartyl peptidase 1 Homo sapiens 210-224 22869869-0 2012 Effects of selective checkpoint kinase 1 inhibition on cytarabine cytotoxicity in acute myelogenous leukemia cells in vitro. Cytarabine 55-65 checkpoint kinase 1 Homo sapiens 21-40 22869869-1 2012 PURPOSE: Previous studies have shown that the replication checkpoint, which involves the kinases ataxia telangiectasia mutated and Rad3 related (ATR) and Chk1, contributes to cytarabine resistance in cell lines. Cytarabine 175-185 ATR serine/threonine kinase Homo sapiens 145-148 22869869-1 2012 PURPOSE: Previous studies have shown that the replication checkpoint, which involves the kinases ataxia telangiectasia mutated and Rad3 related (ATR) and Chk1, contributes to cytarabine resistance in cell lines. Cytarabine 175-185 checkpoint kinase 1 Homo sapiens 154-158 22869869-6 2012 RESULTS: Immunoblotting revealed increased Chk1 phosphorylation, a marker of checkpoint activation, in more than half of Chk1-containing AMLs after 48 hours of cytarabine infusion. Cytarabine 160-170 checkpoint kinase 1 Homo sapiens 43-47 22869869-6 2012 RESULTS: Immunoblotting revealed increased Chk1 phosphorylation, a marker of checkpoint activation, in more than half of Chk1-containing AMLs after 48 hours of cytarabine infusion. Cytarabine 160-170 checkpoint kinase 1 Homo sapiens 121-125 22869869-7 2012 In human AML lines, SCH 900776 not only disrupted cytarabine-induced Chk1 activation and S-phase arrest but also markedly increased cytarabine-induced apoptosis. Cytarabine 50-60 checkpoint kinase 1 Homo sapiens 69-73 22869869-9 2012 CONCLUSIONS: These results not only provide evidence for cytarabine-induced S-phase checkpoint activation in AML in the clinical setting, but also show that a selective Chk1 inhibitor can overcome the S-phase checkpoint and enhance the cytotoxicity of cytarabine. Cytarabine 57-67 checkpoint kinase 1 Homo sapiens 169-173 22869869-9 2012 CONCLUSIONS: These results not only provide evidence for cytarabine-induced S-phase checkpoint activation in AML in the clinical setting, but also show that a selective Chk1 inhibitor can overcome the S-phase checkpoint and enhance the cytotoxicity of cytarabine. Cytarabine 252-262 checkpoint kinase 1 Homo sapiens 169-173 22313860-5 2012 Embedded in this study was peripheral blood sampling for TMPRSS2-ERG and SPINK1, two genes that are believed to define prostate cancer genotypes, to assess their utility as biomarkers This study suggests that at the delivered doses, cytarabine has limited efficacy and significant myelotoxicity suggesting, it does not have a role in the treatment of docetaxel-refractory CRPC. Cytarabine 233-243 transmembrane serine protease 2 Homo sapiens 57-64 22762562-4 2012 Male rats exposed to Ara-C (30 mg/kg/day) at embryonic days 19.5 and 20.5 show reduced cell numbers and heterotopias in hippocampal CA1 and CA2/3 regions, respectively, as well as cell loss in the superficial layers of the pre- and infralimbic cortex. Cytarabine 21-26 carbonic anhydrase 1 Rattus norvegicus 132-135 22762562-4 2012 Male rats exposed to Ara-C (30 mg/kg/day) at embryonic days 19.5 and 20.5 show reduced cell numbers and heterotopias in hippocampal CA1 and CA2/3 regions, respectively, as well as cell loss in the superficial layers of the pre- and infralimbic cortex. Cytarabine 21-26 carbonic anhydrase 3 Rattus norvegicus 140-145 22970056-3 2012 We found increased expression levels of deoxycytidine kinase (dCK) and human equilibrative nucleoside transporter 1 (hENT1) and decreased levels of multidrug resistance protein 5 (ABCC5) and ribonucleoside reductase subunit M1 (RRM1) expression in Ara-C-sensitive HL60 cells. Cytarabine 248-253 Calcium/calmodulin-dependent protein kinase II Drosophila melanogaster 62-65 23071472-0 2012 Aurora A kinase expression is increased in leukemia stem cells, and a selective Aurora A kinase inhibitor enhances Ara-C-induced apoptosis in acute myeloid leukemia stem cells. Cytarabine 115-120 aurora kinase A Homo sapiens 0-15 23071472-0 2012 Aurora A kinase expression is increased in leukemia stem cells, and a selective Aurora A kinase inhibitor enhances Ara-C-induced apoptosis in acute myeloid leukemia stem cells. Cytarabine 115-120 aurora kinase A Homo sapiens 80-95 23071472-8 2012 Inhibition of AurA plus cytarabine treatment in LSCs resulted in increased cytotoxicity compared to cytarabine treatment alone. Cytarabine 100-110 aurora kinase A Homo sapiens 14-18 23071472-9 2012 Additional stimulation with granulocyte-colony stimulating factor (G-CSF) increased the cell death caused by AurA inhibition plus cytarabine treatment. Cytarabine 130-140 colony stimulating factor 3 Homo sapiens 28-65 23071472-9 2012 Additional stimulation with granulocyte-colony stimulating factor (G-CSF) increased the cell death caused by AurA inhibition plus cytarabine treatment. Cytarabine 130-140 colony stimulating factor 3 Homo sapiens 67-72 22970056-5 2012 We examined the molecular markers for GEM and Ara-C sensitivity in MTA-resistant cells and found increased gene expression of dCK and hENT1. Cytarabine 46-51 solute carrier family 29 member 1 (Augustine blood group) Homo sapiens 134-139 22970056-3 2012 We found increased expression levels of deoxycytidine kinase (dCK) and human equilibrative nucleoside transporter 1 (hENT1) and decreased levels of multidrug resistance protein 5 (ABCC5) and ribonucleoside reductase subunit M1 (RRM1) expression in Ara-C-sensitive HL60 cells. Cytarabine 248-253 ATP binding cassette subfamily C member 5 Homo sapiens 180-185 22970056-5 2012 We examined the molecular markers for GEM and Ara-C sensitivity in MTA-resistant cells and found increased gene expression of dCK and hENT1. Cytarabine 46-51 Calcium/calmodulin-dependent protein kinase II Drosophila melanogaster 126-129 22539243-0 2012 Neurotoxicity of intra-CSF liposomal cytarabine (DepoCyt) administered for the treatment of leptomeningeal metastases: a retrospective case series. Cytarabine 37-47 colony stimulating factor 2 Homo sapiens 23-26 23134856-9 2012 5 of 6 patients who failed to mobilize before got successful stem cell mobilization, 1/6 patient with AML-M(5) got a second failure after the mobilization of VP16 whose first time"s mobilization using Ara-C did not succeed. Cytarabine 201-206 host cell factor C1 Homo sapiens 158-162 22839530-10 2012 In pre-B-cell lines, both SRSF1 and PRMT1 expression could be efficiently attenuated by the clinical chemotherapy agents arabinoside cytosine (Ara-c) or vincristine (VCR). Cytarabine 121-141 serine and arginine rich splicing factor 1 Homo sapiens 26-31 22839530-10 2012 In pre-B-cell lines, both SRSF1 and PRMT1 expression could be efficiently attenuated by the clinical chemotherapy agents arabinoside cytosine (Ara-c) or vincristine (VCR). Cytarabine 121-141 protein arginine methyltransferase 1 Homo sapiens 36-41 22839530-10 2012 In pre-B-cell lines, both SRSF1 and PRMT1 expression could be efficiently attenuated by the clinical chemotherapy agents arabinoside cytosine (Ara-c) or vincristine (VCR). Cytarabine 143-148 serine and arginine rich splicing factor 1 Homo sapiens 26-31 22839530-10 2012 In pre-B-cell lines, both SRSF1 and PRMT1 expression could be efficiently attenuated by the clinical chemotherapy agents arabinoside cytosine (Ara-c) or vincristine (VCR). Cytarabine 143-148 protein arginine methyltransferase 1 Homo sapiens 36-41 22884143-2 2012 Deoxycytidine kinase (DCK) and cytidine deaminase (CDA) are the key enzymes in the metabolism of Ara-C. Cytarabine 97-102 deoxycytidine kinase Homo sapiens 0-20 22185283-11 2012 The drug resistance reversal index of adriamycin, cytarabine and arsenic trioxide was 3.8-fold, 2.65-fold and 2.64-fold, respectively, after PTEN gene transfection. Cytarabine 50-60 phosphatase and tensin homolog Homo sapiens 141-145 22422824-7 2012 However, patients treated with the escalated-dose cytarabine regimen benefited from G-CSF priming, with improved event-free survival (P = .01) and overall survival (P = .003), compared with patients without G-CSF undergoing escalated-dose cytarabine treatment. Cytarabine 50-60 colony stimulating factor 3 Homo sapiens 84-89 22422824-7 2012 However, patients treated with the escalated-dose cytarabine regimen benefited from G-CSF priming, with improved event-free survival (P = .01) and overall survival (P = .003), compared with patients without G-CSF undergoing escalated-dose cytarabine treatment. Cytarabine 239-249 colony stimulating factor 3 Homo sapiens 84-89 22422824-8 2012 A significant survival advantage of sensitizing AML for chemotherapy with G-CSF was not apparent in the entire study group, but it was seen in patients treated with escalated-dose cytarabine during remission induction. Cytarabine 180-190 colony stimulating factor 3 Homo sapiens 74-79 22884143-2 2012 Deoxycytidine kinase (DCK) and cytidine deaminase (CDA) are the key enzymes in the metabolism of Ara-C. Cytarabine 97-102 deoxycytidine kinase Homo sapiens 22-25 22884143-2 2012 Deoxycytidine kinase (DCK) and cytidine deaminase (CDA) are the key enzymes in the metabolism of Ara-C. Cytarabine 97-102 cytidine deaminase Homo sapiens 31-49 22884143-2 2012 Deoxycytidine kinase (DCK) and cytidine deaminase (CDA) are the key enzymes in the metabolism of Ara-C. Cytarabine 97-102 cytidine deaminase Homo sapiens 51-54 22884143-3 2012 Many single nucleotide polymorphisms (SNPs) and haplotypes of DCK and CDA, which contribute to susceptibility to Ara-C, have been identified in Africans and Europeans. Cytarabine 113-118 deoxycytidine kinase Homo sapiens 62-65 22884143-3 2012 Many single nucleotide polymorphisms (SNPs) and haplotypes of DCK and CDA, which contribute to susceptibility to Ara-C, have been identified in Africans and Europeans. Cytarabine 113-118 cytidine deaminase Homo sapiens 70-73 22739154-7 2012 Bortezomib and Ara-C also synergistically induced activation of caspase-9, caspase-8 and caspase-3. Cytarabine 15-20 caspase 9 Homo sapiens 64-73 22687457-3 2012 The efficacy of CHOP as induction therapy before ASCT in MCL is questioned and there is now evidence that as pretreatment before ASCT, AraC + rituximab leads to deeper remission and prolongs progression-free survival compared to rituximab + CHOP. Cytarabine 135-139 DNA damage inducible transcript 3 Homo sapiens 16-20 22687457-3 2012 The efficacy of CHOP as induction therapy before ASCT in MCL is questioned and there is now evidence that as pretreatment before ASCT, AraC + rituximab leads to deeper remission and prolongs progression-free survival compared to rituximab + CHOP. Cytarabine 135-139 DNA damage inducible transcript 3 Homo sapiens 241-245 22289989-4 2012 Integration of these independent analyses strongly implicates cell-cycle checkpoint proteins, particularly WEE1, as critical mediators of AML cell survival after cytarabine exposure. Cytarabine 162-172 WEE1 G2 checkpoint kinase Homo sapiens 107-111 22289989-6 2012 Pharmacologic inhibition of WEE1 in AML cell lines and primary cells is synergistic with cytarabine. Cytarabine 89-99 WEE1 G2 checkpoint kinase Homo sapiens 28-32 22289989-7 2012 Further experiments demonstrate that inhibition of WEE1 prevents S-phase arrest induced by cytarabine, broadening the functions of WEE1 that may be exploited therapeutically. Cytarabine 91-101 WEE1 G2 checkpoint kinase Homo sapiens 51-55 22289989-7 2012 Further experiments demonstrate that inhibition of WEE1 prevents S-phase arrest induced by cytarabine, broadening the functions of WEE1 that may be exploited therapeutically. Cytarabine 91-101 WEE1 G2 checkpoint kinase Homo sapiens 131-135 22739154-7 2012 Bortezomib and Ara-C also synergistically induced activation of caspase-9, caspase-8 and caspase-3. Cytarabine 15-20 caspase 8 Homo sapiens 75-84 22739154-7 2012 Bortezomib and Ara-C also synergistically induced activation of caspase-9, caspase-8 and caspase-3. Cytarabine 15-20 caspase 3 Homo sapiens 89-98 22035418-9 2012 Ara-C causes neuronal cell death by introduction of apoptosis with reactive oxygen species, causing oxidative DNA damage and initiating the p53-dependent apoptotic program. Cytarabine 0-5 tumor protein p53 Homo sapiens 140-143 22414310-12 2012 Ara-C infusion significantly abolished neurogenesis and spatial learning recovery after TBI and EPO treatment. Cytarabine 0-5 erythropoietin Rattus norvegicus 96-99 22474250-5 2012 The cell cycle-inhibiting effect of the prophylactic administration of Mig protected hematopoietic progenitor cells (HPCs) from 1-beta-d-arabinofuranosylcytosine in spleen colony assays and enhanced the irradiated recipients" survival. Cytarabine 128-161 chemokine (C-X-C motif) ligand 9 Mus musculus 71-74 22020636-0 2012 Prognostic significance of alterations in IDH enzyme isoforms in patients with AML treated with high-dose cytarabine and idarubicin. Cytarabine 106-116 isocitrate dehydrogenase (NADP(+)) 1 Homo sapiens 42-45 22285911-5 2012 In addition to the ABCC subfamily members, ABCG2 has been shown to transport nucleoside drugs and nucleoside-monophosphate derivatives of clinically relevant nucleoside drugs such as cytarabine, cladribine, and clofarabine to name a few. Cytarabine 183-193 ATP binding cassette subfamily G member 2 (Junior blood group) Homo sapiens 43-48 22374841-6 2012 Furthermore, disease-stabilizing therapy altered the serum-cytokine profile, but the correlations between HSP70/HSP90/IL-1ra/HGF were maintained only when ATRA + valproic acid were combined with theophyllin but not when combined with cytarabine. Cytarabine 234-244 heat shock protein family A (Hsp70) member 4 Homo sapiens 106-111 22209977-14 2012 CONCLUSIONS: This study for the first time demonstrated that downregulation of miR-181a and upregulation of Bcl-2 in leukaemia cells confer resistance to Ara-C-based therapy. Cytarabine 154-159 BCL2 apoptosis regulator Homo sapiens 108-113 22242831-0 2012 In vivo enrichment of cytidine deaminase gene-modified hematopoietic cells by prolonged cytosine-arabinoside application. Cytarabine 88-108 cytidine deaminase Mus musculus 22-40 22242831-1 2012 BACKGROUND AIMS: Drug-resistance genes have been explored as powerful in vivo selection markers in hematopoietic cell gene therapy, and cytidine deaminase (CDD) represents a particularly attractive candidate given the virtual absence of non-hematopoietic side-effects after low/intermediate dose application of the associated drug cytosine-arabinoside (Ara-C). Cytarabine 331-351 cytidine deaminase Mus musculus 136-154 22242831-1 2012 BACKGROUND AIMS: Drug-resistance genes have been explored as powerful in vivo selection markers in hematopoietic cell gene therapy, and cytidine deaminase (CDD) represents a particularly attractive candidate given the virtual absence of non-hematopoietic side-effects after low/intermediate dose application of the associated drug cytosine-arabinoside (Ara-C). Cytarabine 331-351 cytidine deaminase Mus musculus 156-159 22242831-1 2012 BACKGROUND AIMS: Drug-resistance genes have been explored as powerful in vivo selection markers in hematopoietic cell gene therapy, and cytidine deaminase (CDD) represents a particularly attractive candidate given the virtual absence of non-hematopoietic side-effects after low/intermediate dose application of the associated drug cytosine-arabinoside (Ara-C). Cytarabine 353-358 cytidine deaminase Mus musculus 136-154 22242831-1 2012 BACKGROUND AIMS: Drug-resistance genes have been explored as powerful in vivo selection markers in hematopoietic cell gene therapy, and cytidine deaminase (CDD) represents a particularly attractive candidate given the virtual absence of non-hematopoietic side-effects after low/intermediate dose application of the associated drug cytosine-arabinoside (Ara-C). Cytarabine 353-358 cytidine deaminase Mus musculus 156-159 22212197-10 2012 Moreover, Ara-C treatment significantly increased the oxidative stress, DNA damage, TUNEL positive cells, p53 and caspase-3 positive cells in the rat cerebellum. Cytarabine 10-15 Wistar clone pR53P1 p53 pseudogene Rattus norvegicus 106-109 22167413-3 2012 The mTOR signaling pathway is frequently activated in acute myelogenous leukemia (AML) and we previously showed the safety of combining the mTOR inhibitor, sirolimus, with mitoxantrone, etoposide, and cytarabine (MEC) chemotherapy. Cytarabine 201-211 mechanistic target of rapamycin kinase Homo sapiens 4-8 22212197-10 2012 Moreover, Ara-C treatment significantly increased the oxidative stress, DNA damage, TUNEL positive cells, p53 and caspase-3 positive cells in the rat cerebellum. Cytarabine 10-15 caspase 3 Rattus norvegicus 114-123 22212197-11 2012 Unlike short-term treatment, long-term Ara-C treatment significantly reduced calbindin expression in the cerebellum. Cytarabine 39-44 calbindin 1 Rattus norvegicus 77-86 22212197-13 2012 Present results indicated that Ara-C, by inducing oxidative stress mediated DNA damage, executes neuronal apoptosis which is accompanied by an increase in the p53 and caspase-3, but decrease in the calbindin expression. Cytarabine 31-36 Wistar clone pR53P1 p53 pseudogene Rattus norvegicus 159-162 22212197-13 2012 Present results indicated that Ara-C, by inducing oxidative stress mediated DNA damage, executes neuronal apoptosis which is accompanied by an increase in the p53 and caspase-3, but decrease in the calbindin expression. Cytarabine 31-36 caspase 3 Rattus norvegicus 167-176 22212197-13 2012 Present results indicated that Ara-C, by inducing oxidative stress mediated DNA damage, executes neuronal apoptosis which is accompanied by an increase in the p53 and caspase-3, but decrease in the calbindin expression. Cytarabine 31-36 calbindin 1 Rattus norvegicus 198-207 22399596-4 2012 RESULTS: Azacitidine and decitabine induced hypomethylation of the tumor suppressor gene cyclin-dependent kinase 4 inhibitor B (CDKN2B) in SKM-1 cells, whereas the deoxycytidine analog cytarabine did not. Cytarabine 185-195 cyclin dependent kinase inhibitor 2B Homo sapiens 128-134 22829255-1 2012 Patients suffering from acute myeloid leukemias (AML) bearing FMS-like tyrosine kinase-3-internal tandem duplications (FLT3-ITD) have poor outcomes following cytarabine- and anthracyclin-based induction therapy. Cytarabine 158-168 fms related receptor tyrosine kinase 3 Homo sapiens 62-88 22829255-1 2012 Patients suffering from acute myeloid leukemias (AML) bearing FMS-like tyrosine kinase-3-internal tandem duplications (FLT3-ITD) have poor outcomes following cytarabine- and anthracyclin-based induction therapy. Cytarabine 158-168 fms related receptor tyrosine kinase 3 Homo sapiens 119-123 22829255-6 2012 Heterologously expressed MCL-1 substituted for FLT3 signaling by conferring resistance of hematopoietic cells to antileukemia drugs such as cytarabine and daunorubicin, and to the proapoptotic BH3 mimetic ABT-737. Cytarabine 140-150 MCL1 apoptosis regulator, BCL2 family member Homo sapiens 25-30 22829255-6 2012 Heterologously expressed MCL-1 substituted for FLT3 signaling by conferring resistance of hematopoietic cells to antileukemia drugs such as cytarabine and daunorubicin, and to the proapoptotic BH3 mimetic ABT-737. Cytarabine 140-150 fms related receptor tyrosine kinase 3 Homo sapiens 47-51 22265744-6 2012 Furthermore, CDy::UPRT-MSCs were significantly more sensitive to 5-fluorouracil (5FU), cisplatin, cyclophosphamide and cytosine arabinoside as determined by increased Caspase 3/7 activation and/or decreased relative proliferation. Cytarabine 119-139 chromodomain Y-linked 1B Homo sapiens 13-16 22265744-6 2012 Furthermore, CDy::UPRT-MSCs were significantly more sensitive to 5-fluorouracil (5FU), cisplatin, cyclophosphamide and cytosine arabinoside as determined by increased Caspase 3/7 activation and/or decreased relative proliferation. Cytarabine 119-139 caspase 3 Homo sapiens 167-176 21689092-0 2012 Targeting PIM kinase activity significantly augments the efficacy of cytarabine. Cytarabine 69-79 Pim-1 proto-oncogene, serine/threonine kinase Homo sapiens 10-13 22304580-0 2012 Cytidine deaminase genetic variants influence RNA expression and cytarabine cytotoxicity in acute myeloid leukemia. Cytarabine 65-75 cytidine deaminase Homo sapiens 0-18 22304580-1 2012 AIM: Cytidine deaminase (CDA) irreversibly deaminates cytarabine (Ara-C), a key component of acute myeloid leukemia (AML) induction and consolidation therapy. Cytarabine 54-64 cytidine deaminase Homo sapiens 5-23 22304580-1 2012 AIM: Cytidine deaminase (CDA) irreversibly deaminates cytarabine (Ara-C), a key component of acute myeloid leukemia (AML) induction and consolidation therapy. Cytarabine 54-64 cytidine deaminase Homo sapiens 25-28 22304580-1 2012 AIM: Cytidine deaminase (CDA) irreversibly deaminates cytarabine (Ara-C), a key component of acute myeloid leukemia (AML) induction and consolidation therapy. Cytarabine 66-71 cytidine deaminase Homo sapiens 5-23 22304580-1 2012 AIM: Cytidine deaminase (CDA) irreversibly deaminates cytarabine (Ara-C), a key component of acute myeloid leukemia (AML) induction and consolidation therapy. Cytarabine 66-71 cytidine deaminase Homo sapiens 25-28 22304580-2 2012 CDA overexpression results in Ara-C resistance, while decreased expression is associated with toxicity. Cytarabine 30-35 cytidine deaminase Homo sapiens 0-3 21937694-6 2012 In agreement with PI3K/AKT as an effector for cytosine arabinoside resistance in acute myeloid leukemia, overexpression of GRP78 renders human leukemic cells more resistant to cytosine arabinoside-induced apoptosis, whereas knockdown of GRP78 sensitizes them. Cytarabine 46-66 heat shock protein family A (Hsp70) member 5 Homo sapiens 123-128 21937694-6 2012 In agreement with PI3K/AKT as an effector for cytosine arabinoside resistance in acute myeloid leukemia, overexpression of GRP78 renders human leukemic cells more resistant to cytosine arabinoside-induced apoptosis, whereas knockdown of GRP78 sensitizes them. Cytarabine 176-196 heat shock protein family A (Hsp70) member 5 Homo sapiens 123-128 21937694-6 2012 In agreement with PI3K/AKT as an effector for cytosine arabinoside resistance in acute myeloid leukemia, overexpression of GRP78 renders human leukemic cells more resistant to cytosine arabinoside-induced apoptosis, whereas knockdown of GRP78 sensitizes them. Cytarabine 176-196 heat shock protein family A (Hsp70) member 5 Homo sapiens 237-242 23049558-6 2012 CNDAC is more effective at reducing viability and inducing apoptosis than ara-C at equivalent concentrations in the THP-1 cell line, which is defined as displaying resistance to ara-C. Cytarabine 178-183 GLI family zinc finger 2 Homo sapiens 116-121 22232668-5 2012 BTC-null mice are less able to regenerate neuroblast numbers compared with WT littermates following depletion of proliferating cells using cytosine-beta-d-arabinofuranoside. Cytarabine 139-172 betacellulin, epidermal growth factor family member Mus musculus 0-3 22905229-5 2012 In vitro murine AML cells that overexpressed MN1 became resistant to treatment with cytarabine and highly resistant to doxorubicin. Cytarabine 84-94 meningioma 1 Mus musculus 45-48 22201761-0 2012 Long term cultured HL-60 cells are intrinsically resistant to Ara-C through high CDA activity. Cytarabine 62-67 cytidine deaminase Homo sapiens 81-84 22201761-8 2012 In conclusion, the long term cultured cells are intrinsically resistant to ara-C through high CDA activity, but not low DCK activity. Cytarabine 75-80 cytidine deaminase Homo sapiens 94-97 22420547-7 2012 A decrease in Il-6 level after application of Cisplatin and Methotrexate and a 5-10 fold increase in the level of Il-6 after application of Etoposide, Carboplatin, Cytarabine, and Gemcitabine were registered in the medium with ganglioneuroblastoma. Cytarabine 164-174 interleukin 6 Homo sapiens 114-118 22362285-3 2012 In the present study, the effect of PML targeting therapy with As(2)O(3) and cytarabine (Ara-C) on Daoy medulloblastoma cell proliferation was investigated. Cytarabine 77-87 PML nuclear body scaffold Homo sapiens 36-39 22362285-3 2012 In the present study, the effect of PML targeting therapy with As(2)O(3) and cytarabine (Ara-C) on Daoy medulloblastoma cell proliferation was investigated. Cytarabine 89-94 PML nuclear body scaffold Homo sapiens 36-39 23127884-10 2012 After ablation of adult neurogenesis with Ara-c infusion, the beneficial effect of LBP treatment in reducing immobility time was not affected in 40 and 50 mg/kg CORT stressed rats. Cytarabine 42-47 lipopolysaccharide binding protein Rattus norvegicus 84-87 22905229-6 2012 This resistant phenotype was also seen in vivo, where treatment with the combination of cytarabine and doxorubicin selected for cells expressing MN1. Cytarabine 88-98 MN1 proto-oncogene, transcriptional regulator Homo sapiens 145-148 22629369-7 2012 The activity of the equilibrative nucleoside transporter 1 (ENT1), responsible for cytarabine cell incorporation, was investigated by measuring transport and intracellular accumulation of (3)H-adenosine. Cytarabine 83-93 solute carrier family 29 (nucleoside transporters), member 1 Mus musculus 20-58 22629369-7 2012 The activity of the equilibrative nucleoside transporter 1 (ENT1), responsible for cytarabine cell incorporation, was investigated by measuring transport and intracellular accumulation of (3)H-adenosine. Cytarabine 83-93 solute carrier family 29 (nucleoside transporters), member 1 Mus musculus 60-64 22629369-8 2012 RESULTS: Leukemia cell mobilization from the bone marrow into peripheral blood in vivo using a CXCR4 inhibitor induced chemo-sensitization of leukemia cells to cytarabine, which translated into a prolonged survival advantage in our mouse leukemia model. Cytarabine 160-170 chemokine (C-X-C motif) receptor 4 Mus musculus 95-100 22629369-10 2012 Furthermore, the BM stromal cell supernatant induced a 50% reduction of the ENT1 activity in leukemia cells, reducing the incorporation of cytarabine. Cytarabine 139-149 solute carrier family 29 (nucleoside transporters), member 1 Mus musculus 76-80 21964441-9 2011 Treatment with cytosine arabinoside decreased the expression of Bmp4. Cytarabine 15-35 bone morphogenetic protein 4 Mus musculus 64-68 22523565-5 2012 delivery of Ara-C accelerated disease progression in SOD1(G93A) mouse model of ALS. Cytarabine 12-17 superoxide dismutase 1, soluble Mus musculus 53-57 22523565-6 2012 Ara-C treatment caused substantial decreases in the number of microglia, NG2+ progenitors, Olig2+ cells and CD3+ T cells in the lumbar spinal cord of symptomatic SOD1(G93A) transgenic mice. Cytarabine 0-5 oligodendrocyte transcription factor 2 Mus musculus 91-96 22523565-6 2012 Ara-C treatment caused substantial decreases in the number of microglia, NG2+ progenitors, Olig2+ cells and CD3+ T cells in the lumbar spinal cord of symptomatic SOD1(G93A) transgenic mice. Cytarabine 0-5 superoxide dismutase 1, soluble Mus musculus 162-166 21880628-9 2011 Furthermore, our data showed that deregulated expression of tumor suppressor microRNAs, such as miR-29a and miR-30c, might contribute to sensitivity to cytarabine, which is observed in NPM1 mutated acute myeloid leukemia. Cytarabine 152-162 microRNA 29a Homo sapiens 96-103 21880628-9 2011 Furthermore, our data showed that deregulated expression of tumor suppressor microRNAs, such as miR-29a and miR-30c, might contribute to sensitivity to cytarabine, which is observed in NPM1 mutated acute myeloid leukemia. Cytarabine 152-162 microRNA 30c-1 Homo sapiens 108-115 21880628-9 2011 Furthermore, our data showed that deregulated expression of tumor suppressor microRNAs, such as miR-29a and miR-30c, might contribute to sensitivity to cytarabine, which is observed in NPM1 mutated acute myeloid leukemia. Cytarabine 152-162 nucleophosmin 1 Homo sapiens 185-189 21676437-7 2011 Because of the presumptive platelet-derived growth factor receptor alpha translocation and its sensitivity to tyrosine-kinase inhibitor, the patient was treated with imatinib mesylate, cytarabine, and idarubicin as induction and maintenance therapy; and she has remained free of disease for 5 months since the initial diagnosis. Cytarabine 185-195 platelet derived growth factor receptor alpha Homo sapiens 27-72 22132977-1 2011 Deoxycytidine kinase (dCK) is essential for phosphorylation of natural deoxynucleosides and analogs, such as gemcitabine and cytarabine, two widely used anticancer compounds. Cytarabine 125-135 deoxycytidine kinase Homo sapiens 0-20 20614162-6 2011 Furthermore, the Smac-mimetics synergize with Cytarabine, Etoposide and especially with TRAIL in combination treatments. Cytarabine 46-56 diablo IAP-binding mitochondrial protein Homo sapiens 17-21 21851218-7 2011 In the current study generation, the addition of high-dose Ara-C to a rituximab, cyclophosphamide, doxorubicin, vincristine and prednisone (R-CHOP)-like regimen followed by myeloablative consolidation achieved a significant improvement of progression-free survival. Cytarabine 59-64 DNA damage inducible transcript 3 Homo sapiens 142-146 22132977-1 2011 Deoxycytidine kinase (dCK) is essential for phosphorylation of natural deoxynucleosides and analogs, such as gemcitabine and cytarabine, two widely used anticancer compounds. Cytarabine 125-135 Calcium/calmodulin-dependent protein kinase II Drosophila melanogaster 22-25 21791475-1 2011 BACKGROUND: In preclinical studies the heat shock protein 90 (Hsp90) inhibitor tanespimycin induced down-regulation of checkpoint kinase 1 (Chk1) and other client proteins as well as increased sensitivity of acute leukemia cells to cytarabine. Cytarabine 232-242 heat shock protein 90 alpha family class A member 1 Homo sapiens 39-60 21456022-0 2011 Phase 1 study of arsenic trioxide, high-dose cytarabine, and idarubicin to down-regulate constitutive signal transducer and activator of transcription 3 activity in patients aged <60 years with acute myeloid leukemia. Cytarabine 45-55 signal transducer and activator of transcription 3 Homo sapiens 102-152 21791475-1 2011 BACKGROUND: In preclinical studies the heat shock protein 90 (Hsp90) inhibitor tanespimycin induced down-regulation of checkpoint kinase 1 (Chk1) and other client proteins as well as increased sensitivity of acute leukemia cells to cytarabine. Cytarabine 232-242 heat shock protein 90 alpha family class A member 1 Homo sapiens 62-67 21791475-1 2011 BACKGROUND: In preclinical studies the heat shock protein 90 (Hsp90) inhibitor tanespimycin induced down-regulation of checkpoint kinase 1 (Chk1) and other client proteins as well as increased sensitivity of acute leukemia cells to cytarabine. Cytarabine 232-242 checkpoint kinase 1 Homo sapiens 140-144 21719597-7 2011 Knockdown of NPM1 also sensitized OCI-AML3 to all-trans retinoic acid (ATRA) and cytarabine. Cytarabine 81-91 nucleophosmin 1 Homo sapiens 13-17 21816906-7 2011 The positive effects of miR-32 on cell survival were confirmed by evidence of increased cell death in AML cells preexposed to antisense miR-32 before treatment with arabinocytosine, a chemotherapeutic drug used to treat human AML. Cytarabine 165-180 microRNA 32 Homo sapiens 24-30 21712425-1 2011 Cytosolic 5"-nucleotidase II (NT5C2) is involved in the development of 1-beta-d-arabinofuranosylcytosine (ara-C) resistance and has been associated with clinical outcome in patients receiving ara-C-based chemotherapy. Cytarabine 71-104 5'-nucleotidase, cytosolic II Homo sapiens 30-35 21712425-1 2011 Cytosolic 5"-nucleotidase II (NT5C2) is involved in the development of 1-beta-d-arabinofuranosylcytosine (ara-C) resistance and has been associated with clinical outcome in patients receiving ara-C-based chemotherapy. Cytarabine 106-111 5'-nucleotidase, cytosolic II Homo sapiens 30-35 21712425-1 2011 Cytosolic 5"-nucleotidase II (NT5C2) is involved in the development of 1-beta-d-arabinofuranosylcytosine (ara-C) resistance and has been associated with clinical outcome in patients receiving ara-C-based chemotherapy. Cytarabine 192-197 5'-nucleotidase, cytosolic II Homo sapiens 30-35 21712425-2 2011 NT5C2 inactivates ara-C by dephosphorylating ara-C monophosphate to ara-C. Cytarabine 18-23 5'-nucleotidase, cytosolic II Homo sapiens 0-5 21712425-2 2011 NT5C2 inactivates ara-C by dephosphorylating ara-C monophosphate to ara-C. Cytarabine 45-50 5'-nucleotidase, cytosolic II Homo sapiens 0-5 21712425-7 2011 Furthermore, there was a correlation between NT5C2 mRNA expression and ara-C sensitivity in CEU but not in YRI cell lines. Cytarabine 71-76 5'-nucleotidase, cytosolic II Homo sapiens 45-50 21712425-10 2011 Of most interest, SNPs (linkage disequilibrium group CEU.12) in the 5"-untranslated region were associated with NT5C2 expression and ara-C sensitivity in HapMap cell lines and with NT5C2 mRNA expression and ara-C sensitivity in diagnostic leukemic blasts from pediatric patients with acute myeloid leukemia. Cytarabine 133-138 5'-nucleotidase, cytosolic II Homo sapiens 181-186 21712425-10 2011 Of most interest, SNPs (linkage disequilibrium group CEU.12) in the 5"-untranslated region were associated with NT5C2 expression and ara-C sensitivity in HapMap cell lines and with NT5C2 mRNA expression and ara-C sensitivity in diagnostic leukemic blasts from pediatric patients with acute myeloid leukemia. Cytarabine 207-212 5'-nucleotidase, cytosolic II Homo sapiens 112-117 21712425-10 2011 Of most interest, SNPs (linkage disequilibrium group CEU.12) in the 5"-untranslated region were associated with NT5C2 expression and ara-C sensitivity in HapMap cell lines and with NT5C2 mRNA expression and ara-C sensitivity in diagnostic leukemic blasts from pediatric patients with acute myeloid leukemia. Cytarabine 207-212 5'-nucleotidase, cytosolic II Homo sapiens 181-186 22338135-10 2011 Two or more courses of intermediate-dose Ara-C during consolidating chemotherapy can obviously prolong the OS and RFS of CBF AML patients. Cytarabine 41-46 CCAAT enhancer binding protein zeta Homo sapiens 121-124 21719597-7 2011 Knockdown of NPM1 also sensitized OCI-AML3 to all-trans retinoic acid (ATRA) and cytarabine. Cytarabine 81-91 RUNX family transcription factor 2 Homo sapiens 38-42 21719597-10 2011 Thus, attenuating levels or oligomerization of NPM1 selectively induces apoptosis and sensitizes NPM1c+ expressing AML cells to treatment with ATRA and cytarabine. Cytarabine 152-162 nucleophosmin 1 Homo sapiens 47-51 21694703-5 2011 Including the chemotherapeutic agent, Ara-C, from day 10 of induced differentiation enriched for cTnI/alpha-actinin double positive cells to 45%. Cytarabine 38-43 troponin I3, cardiac type Homo sapiens 97-101 21694703-5 2011 Including the chemotherapeutic agent, Ara-C, from day 10 of induced differentiation enriched for cTnI/alpha-actinin double positive cells to 45%. Cytarabine 38-43 actinin alpha 1 Homo sapiens 102-115 22111065-2 2011 Therefore, the current trial attempted to evaluate the efficacy of granulocyte colony-stimulating factor (G-CSF) priming in remission induction chemotherapy with an intensified dose of Ara-C for newly diagnosed AML. Cytarabine 185-190 colony stimulating factor 3 Homo sapiens 67-104 21911919-4 2011 This study aims to analyse the role of HO-1 in regulating apoptosis in AML cells in response to two front-line chemotherapeutic agents used for AML, cytarabine and daunorubicin. Cytarabine 149-159 heme oxygenase 1 Homo sapiens 39-43 21911919-5 2011 Here we show that HO-1 expression in AML samples was increased in response to both cytarabine and daunorubicin treatment, and micro RNA (miRNA) silenced HO-1 expression in combination with either daunorubicin or cytarabine induced a greater apoptotic responses in AML cells. Cytarabine 83-93 heme oxygenase 1 Homo sapiens 18-22 21911919-5 2011 Here we show that HO-1 expression in AML samples was increased in response to both cytarabine and daunorubicin treatment, and micro RNA (miRNA) silenced HO-1 expression in combination with either daunorubicin or cytarabine induced a greater apoptotic responses in AML cells. Cytarabine 212-222 heme oxygenase 1 Homo sapiens 153-157 21911919-7 2011 However, ROS-dependent induction of HO-1 was limiting the apoptotic response that is seen in AML towards cytarabine and daunorubicin treatment. Cytarabine 105-115 heme oxygenase 1 Homo sapiens 36-40 21824052-0 2011 A NME1 promoter SNP predicts Ara-C associated neurotoxicity in AML patients. Cytarabine 29-34 NME/NM23 nucleoside diphosphate kinase 1 Homo sapiens 2-6 21598398-1 2011 Cytidine deaminase (EC 3.5.4.5, CDA), an enzyme of the pyrimidine salvage pathways, is responsible for the degradation and inactivation of several cytidine-based antitumor drugs such as cytarabine, gemcitabine, decitabine, and azacytidine. Cytarabine 186-196 cytidine deaminase Homo sapiens 0-18 22111065-2 2011 Therefore, the current trial attempted to evaluate the efficacy of granulocyte colony-stimulating factor (G-CSF) priming in remission induction chemotherapy with an intensified dose of Ara-C for newly diagnosed AML. Cytarabine 185-190 colony stimulating factor 3 Homo sapiens 106-111 24648585-1 2011 OBJECTIVE: This article compares the effect of interferon alfa plus cytarabine (IFN-alfa + Ara-C) versus IFN-alfa alone on the chronic phase of chronic myelogenous leukemia. Cytarabine 68-78 interferon alpha 1 Homo sapiens 80-83 22829167-1 2011 Retrospective analyses in non-randomised cohorts suggest that regimens containing fludarabine/Ara C and/or idarubicin/ara C may be more effective than daunorubicin/AraC (DA)-containing regimens in cases of acute myeloid leukaemia (AML) overexpressing p-glycoprotein (Pgp). Cytarabine 94-99 ATP binding cassette subfamily B member 1 Homo sapiens 251-265 21816375-0 2011 Patterns of molecular response to and relapse after combination of sorafenib, idarubicin, and cytarabine in patients with FLT3 mutant acute myeloid leukemia. Cytarabine 94-104 fms related receptor tyrosine kinase 3 Homo sapiens 122-126 21816375-4 2011 METHODS: We studied the patterns of molecular response and relapse in 18 patients with mutated FLT3 treated with the combination of sorafenib, idarubicin, and cytarabine. Cytarabine 159-169 fms related receptor tyrosine kinase 3 Homo sapiens 95-99 21867639-0 2011 [In vitro effects of Wnt3a gene modification on mitigating damage of mouse bone marrow mesenchymal stem cells induced by Ara-C]. Cytarabine 121-126 wingless-type MMTV integration site family, member 3A Mus musculus 21-26 21867639-12 2011 It is concluded that Wnt3a gene modification can significantly mitigate the damage of mouse bone marrow MSC induced by Ara-C. Cytarabine 119-124 wingless-type MMTV integration site family, member 3A Mus musculus 21-26 22829167-1 2011 Retrospective analyses in non-randomised cohorts suggest that regimens containing fludarabine/Ara C and/or idarubicin/ara C may be more effective than daunorubicin/AraC (DA)-containing regimens in cases of acute myeloid leukaemia (AML) overexpressing p-glycoprotein (Pgp). Cytarabine 94-99 ATP binding cassette subfamily B member 1 Homo sapiens 267-270 22829167-1 2011 Retrospective analyses in non-randomised cohorts suggest that regimens containing fludarabine/Ara C and/or idarubicin/ara C may be more effective than daunorubicin/AraC (DA)-containing regimens in cases of acute myeloid leukaemia (AML) overexpressing p-glycoprotein (Pgp). Cytarabine 118-123 ATP binding cassette subfamily B member 1 Homo sapiens 251-265 22829167-1 2011 Retrospective analyses in non-randomised cohorts suggest that regimens containing fludarabine/Ara C and/or idarubicin/ara C may be more effective than daunorubicin/AraC (DA)-containing regimens in cases of acute myeloid leukaemia (AML) overexpressing p-glycoprotein (Pgp). Cytarabine 118-123 ATP binding cassette subfamily B member 1 Homo sapiens 267-270 21288478-3 2011 MATERIALS AND METHODS: A genetically defined mouse model of AML was used to examine the effects of the Flt3-ITD on response to cytarabine and doxorubicin in vitro and in vivo. Cytarabine 127-137 FMS-like tyrosine kinase 3 Mus musculus 103-107 21781494-6 2011 CONCLUSION: hermap gene can stimulate erythroid differentiation of Ara-C induced K562 cells mainly through JAK/STAT5 signal transduction pathway. Cytarabine 67-72 signal transducer and activator of transcription 5A Homo sapiens 111-116 21128225-3 2011 In addition, we found that CD34(+) /CD38(-) cells were relatively resistant to cytarabine- and the inhibitor of the fms-like tyrosine kinase 3 (FLT3)-mediated growth inhibition, as measured by the clonogenic assay. Cytarabine 79-89 CD34 molecule Homo sapiens 27-31 21128225-3 2011 In addition, we found that CD34(+) /CD38(-) cells were relatively resistant to cytarabine- and the inhibitor of the fms-like tyrosine kinase 3 (FLT3)-mediated growth inhibition, as measured by the clonogenic assay. Cytarabine 79-89 CD38 molecule Homo sapiens 36-40 21128225-4 2011 Interestingly, blockade of JAK2/STAT5 signaling by the specific JAK2 inhibitor AZ960 stimulated cell cycling in CD34(+) /CD38(-) cells in conjunction with downregulation of cyclin-dependent kinase inhibitor p21(waf1) and sensitized these cells to the growth inhibition mediated by cytarabine and the FLT3 kinase inhibitor. Cytarabine 281-291 Janus kinase 2 Homo sapiens 27-31 21128225-4 2011 Interestingly, blockade of JAK2/STAT5 signaling by the specific JAK2 inhibitor AZ960 stimulated cell cycling in CD34(+) /CD38(-) cells in conjunction with downregulation of cyclin-dependent kinase inhibitor p21(waf1) and sensitized these cells to the growth inhibition mediated by cytarabine and the FLT3 kinase inhibitor. Cytarabine 281-291 signal transducer and activator of transcription 5A Homo sapiens 32-37 21128225-4 2011 Interestingly, blockade of JAK2/STAT5 signaling by the specific JAK2 inhibitor AZ960 stimulated cell cycling in CD34(+) /CD38(-) cells in conjunction with downregulation of cyclin-dependent kinase inhibitor p21(waf1) and sensitized these cells to the growth inhibition mediated by cytarabine and the FLT3 kinase inhibitor. Cytarabine 281-291 Janus kinase 2 Homo sapiens 64-68 21127859-2 2011 dCK phosphorylates and therefore activates nucleoside analogs such as cytarabine, gemcitabine, decitabine, cladribine, and clofarabine that are used routinely in cancer therapy. Cytarabine 70-80 Calcium/calmodulin-dependent protein kinase II Drosophila melanogaster 0-3 21576088-4 2011 Mouse embryo fibroblasts derived from Abcc10(-/-) mice were hypersensitive to docetaxel, paclitaxel, vincristine, and cytarabine (Ara-C) and exhibited increased cellular drug accumulation, relative to wild-type controls. Cytarabine 118-128 ATP-binding cassette, sub-family C (CFTR/MRP), member 10 Mus musculus 38-44 21576088-4 2011 Mouse embryo fibroblasts derived from Abcc10(-/-) mice were hypersensitive to docetaxel, paclitaxel, vincristine, and cytarabine (Ara-C) and exhibited increased cellular drug accumulation, relative to wild-type controls. Cytarabine 130-135 ATP-binding cassette, sub-family C (CFTR/MRP), member 10 Mus musculus 38-44 21216274-5 2011 RESULTS: Mad2(+/-) HPCs were protected from cytotoxic effects in vivo of a cell-cycle-specific agent, Ara-C, events consistent with Mad2(+/-) HPCs being in a slow or noncycling state, but not from recovery of functional HPC after treatment with non-cycle-specific cyclophosphamide or sublethal irradiation. Cytarabine 102-107 MAD2 mitotic arrest deficient-like 1 Mus musculus 9-13 21216274-5 2011 RESULTS: Mad2(+/-) HPCs were protected from cytotoxic effects in vivo of a cell-cycle-specific agent, Ara-C, events consistent with Mad2(+/-) HPCs being in a slow or noncycling state, but not from recovery of functional HPC after treatment with non-cycle-specific cyclophosphamide or sublethal irradiation. Cytarabine 102-107 MAD2 mitotic arrest deficient-like 1 Mus musculus 132-136 21288478-4 2011 RESULTS: In vitro, the Flt3-ITD conferred resistance to doxorubicin and doxorubicin plus Ara-C, but sensitivity to Ara-C alone. Cytarabine 89-94 fms related receptor tyrosine kinase 3 Homo sapiens 23-27 21288478-4 2011 RESULTS: In vitro, the Flt3-ITD conferred resistance to doxorubicin and doxorubicin plus Ara-C, but sensitivity to Ara-C alone. Cytarabine 115-120 fms related receptor tyrosine kinase 3 Homo sapiens 23-27 21288478-8 2011 In vivo, the Flt3-ITD accelerated engraftment that was partially reversible by Ara-C but not doxorubicin. Cytarabine 79-84 fms related receptor tyrosine kinase 3 Homo sapiens 13-17 21288478-11 2011 CONCLUSIONS: These data demonstrate that the Flt3-ITD confers sensitivity to Ara-C, but resistance to doxorubicin in a manner that depends on p53. Cytarabine 77-82 fms related receptor tyrosine kinase 3 Homo sapiens 45-49 21290089-9 2011 The DNA microarray analysis revealed eight genes (C19orf2, HSPA8, LGALS1, POU4F3, PSAP, AKT1, MBC2 and CACNA2D3) that were altered in all five ara-C-resistant lines compared to parental cells. Cytarabine 143-148 URI1 prefoldin like chaperone Homo sapiens 50-57 21290089-9 2011 The DNA microarray analysis revealed eight genes (C19orf2, HSPA8, LGALS1, POU4F3, PSAP, AKT1, MBC2 and CACNA2D3) that were altered in all five ara-C-resistant lines compared to parental cells. Cytarabine 143-148 heat shock protein family A (Hsp70) member 8 Homo sapiens 59-64 21290089-5 2011 For this purpose, we newly established five ara-C-resistant leukemic clones from different blood cell lineage leukemic cell lines (HL-60, K562, CEM, THP1 and U937). Cytarabine 44-49 GLI family zinc finger 2 Homo sapiens 149-153 21290089-9 2011 The DNA microarray analysis revealed eight genes (C19orf2, HSPA8, LGALS1, POU4F3, PSAP, AKT1, MBC2 and CACNA2D3) that were altered in all five ara-C-resistant lines compared to parental cells. Cytarabine 143-148 galectin 1 Homo sapiens 66-72 21290089-9 2011 The DNA microarray analysis revealed eight genes (C19orf2, HSPA8, LGALS1, POU4F3, PSAP, AKT1, MBC2 and CACNA2D3) that were altered in all five ara-C-resistant lines compared to parental cells. Cytarabine 143-148 POU class 4 homeobox 3 Homo sapiens 74-80 21290089-9 2011 The DNA microarray analysis revealed eight genes (C19orf2, HSPA8, LGALS1, POU4F3, PSAP, AKT1, MBC2 and CACNA2D3) that were altered in all five ara-C-resistant lines compared to parental cells. Cytarabine 143-148 prosaposin Homo sapiens 82-86 21290089-9 2011 The DNA microarray analysis revealed eight genes (C19orf2, HSPA8, LGALS1, POU4F3, PSAP, AKT1, MBC2 and CACNA2D3) that were altered in all five ara-C-resistant lines compared to parental cells. Cytarabine 143-148 AKT serine/threonine kinase 1 Homo sapiens 88-92 21290089-9 2011 The DNA microarray analysis revealed eight genes (C19orf2, HSPA8, LGALS1, POU4F3, PSAP, AKT1, MBC2 and CACNA2D3) that were altered in all five ara-C-resistant lines compared to parental cells. Cytarabine 143-148 extended synaptotagmin 1 Homo sapiens 94-98 21290089-9 2011 The DNA microarray analysis revealed eight genes (C19orf2, HSPA8, LGALS1, POU4F3, PSAP, AKT1, MBC2 and CACNA2D3) that were altered in all five ara-C-resistant lines compared to parental cells. Cytarabine 143-148 calcium voltage-gated channel auxiliary subunit alpha2delta 3 Homo sapiens 103-111 21290089-10 2011 Both proteome and DNA microarray analyses further detected a reduced protein level of stathmin1 in the ara-C-resistant CEM subclone compared to its parental line. Cytarabine 103-108 stathmin 1 Homo sapiens 86-95 21359182-11 2011 At clinically achievable concentrations, HDACIs that simultaneously inhibited both HDACs 1 and 6 showed the best anti-leukemic activities and significantly enhanced cytarabine-induced apoptosis. Cytarabine 165-175 histone deacetylase 1 Homo sapiens 83-96 21521023-1 2011 AIM: To adopt an individualized approach to assess cytarabine (ara-C) hematotoxicity, we studied the relationship between pharmacogenetic variability in the cytidine deaminase gene (CDA) and ara-C toxicity in native peripheral blood mononuclear cells from 100 healthy volunteers. Cytarabine 51-61 cytidine deaminase Homo sapiens 182-185 21521023-5 2011 Inhibition of hENT1 reversed ara-C cytotoxicity. Cytarabine 29-34 solute carrier family 29 member 1 (Augustine blood group) Homo sapiens 14-19 21521023-8 2011 CONCLUSION: Genetic polymorphisms within CDA may be risk factors for ara-C-induced hematotoxicity. Cytarabine 69-74 cytidine deaminase Homo sapiens 41-44 21168391-6 2011 We show here that CdA, but also fludarabine, gemcitabine, and cytarabine, strongly reduced the p21 protein level in EHEB cells as well as in JVM-2 cells, another CLL cell line. Cytarabine 62-72 cyclin dependent kinase inhibitor 1A Homo sapiens 95-98 21212792-6 2011 Furthermore, the combination of SNS-032 and Ara-C showed remarkable synergy that was associated with reduced mRNA levels of the antiapoptotic genes XIAP, BCL2 and MCL1. Cytarabine 44-49 X-linked inhibitor of apoptosis Homo sapiens 148-152 21212792-6 2011 Furthermore, the combination of SNS-032 and Ara-C showed remarkable synergy that was associated with reduced mRNA levels of the antiapoptotic genes XIAP, BCL2 and MCL1. Cytarabine 44-49 BCL2 apoptosis regulator Homo sapiens 154-158 21212792-6 2011 Furthermore, the combination of SNS-032 and Ara-C showed remarkable synergy that was associated with reduced mRNA levels of the antiapoptotic genes XIAP, BCL2 and MCL1. Cytarabine 44-49 MCL1 apoptosis regulator, BCL2 family member Homo sapiens 163-167 21212792-8 2011 Treatment with Ara-C alone significantly induced the transcription of the antiapoptotic genes BCL2 and XIAP. Cytarabine 15-20 BCL2 apoptosis regulator Homo sapiens 94-98 21212792-8 2011 Treatment with Ara-C alone significantly induced the transcription of the antiapoptotic genes BCL2 and XIAP. Cytarabine 15-20 X-linked inhibitor of apoptosis Homo sapiens 103-107 21212792-9 2011 In contrast, the combination of SNS-032 and Ara-C suppressed the transcription of BCL2, XIAP and MCL1. Cytarabine 44-49 BCL2 apoptosis regulator Homo sapiens 82-86 21212792-9 2011 In contrast, the combination of SNS-032 and Ara-C suppressed the transcription of BCL2, XIAP and MCL1. Cytarabine 44-49 X-linked inhibitor of apoptosis Homo sapiens 88-92 21212792-9 2011 In contrast, the combination of SNS-032 and Ara-C suppressed the transcription of BCL2, XIAP and MCL1. Cytarabine 44-49 MCL1 apoptosis regulator, BCL2 family member Homo sapiens 97-101 21359182-9 2011 RESULTS: Treatments with structurally diverse HDACIs and HDAC shRNA knockdown experiments revealed that down-regulation of both HDACs 1 and 6 is critical in enhancing cytarabine-induced apoptosis in pediatric AML, at least partly mediated by Bim. Cytarabine 167-177 histone deacetylase 1 Homo sapiens 128-141 21359182-10 2011 However, down-regulation of HDAC2 may negatively impact cytarabine sensitivities in the disease. Cytarabine 56-66 histone deacetylase 2 Homo sapiens 28-33 21980431-14 2011 Interestingly, FLT3 inhibitor resistance also correlated with resistance to cytosine arabinoside. Cytarabine 76-96 fms related receptor tyrosine kinase 3 Homo sapiens 15-19 21792317-0 2011 The prognostic impact of K-RAS mutations in adult acute myeloid leukemia patients treated with high-dose cytarabine. Cytarabine 105-115 KRAS proto-oncogene, GTPase Homo sapiens 25-30 21792317-4 2011 OBJECTIVE: This study aimed to clarify the biologic and prognostic impact of K-RAS mutations in relation to the dose of cytarabine (ara-C) used in postinduction consolidation chemotherapy in adult AML patients. Cytarabine 120-130 KRAS proto-oncogene, GTPase Homo sapiens 77-82 21792317-4 2011 OBJECTIVE: This study aimed to clarify the biologic and prognostic impact of K-RAS mutations in relation to the dose of cytarabine (ara-C) used in postinduction consolidation chemotherapy in adult AML patients. Cytarabine 132-137 KRAS proto-oncogene, GTPase Homo sapiens 77-82 21792317-18 2011 CONCLUSION: It was concluded that adult AML patients carrying mutations in the K-RAS gene benefit from higher ara-C doses more than wtRAS patients, so pretreatment mutation detection could be an important predictor for treatment strategy and survival of adult AML patients. Cytarabine 110-115 KRAS proto-oncogene, GTPase Homo sapiens 79-84 22110660-10 2011 Increased basal apoptosis and sensitivities to ara-C, daunorubicin, and VP-16 accompanied by down-regulated Bcl-2 were also detected in the CMK GATA1 shRNA knockdown clones. Cytarabine 47-52 cytidine/uridine monophosphate kinase 1 Homo sapiens 140-143 22110660-10 2011 Increased basal apoptosis and sensitivities to ara-C, daunorubicin, and VP-16 accompanied by down-regulated Bcl-2 were also detected in the CMK GATA1 shRNA knockdown clones. Cytarabine 47-52 GATA binding protein 1 Homo sapiens 144-149 21131780-6 2010 We observed specific ablation of the mixed function DNA glycosylase/lyase Neil1 phenotypically enhanced several inhibitors of thymidine biosynthesis, as well as cellular phenotypes downstream of gemcitabine, cytarabine and clofarabine exposure. Cytarabine 208-218 nei like DNA glycosylase 1 Homo sapiens 74-79 20979180-1 2010 Treatment with the nucleoside analog cytarabine has been shown to mimic changes in gene expression associated with downregulation of the EWS-FLI1 oncogene in Ewing sarcoma cell lines, selectively inhibit their growth in vitro, and cause tumor regression in athymic nude mice. Cytarabine 37-47 Ewing sarcoma breakpoint region 1 Mus musculus 137-140 21368877-2 2010 Here, we determined whether CRT exposure at the cell surface (ecto-CRT) occurs in human cancer in response to anthracyclines in vivo, focusing on acute myeloid leukemia (AML), which is currently treated with a combination of aracytine and anthracyclines. Cytarabine 225-234 calreticulin Homo sapiens 28-31 20958082-0 2010 Translocator protein (TSPO) ligand-Ara-C (cytarabine) conjugates as a strategy to deliver antineoplastic drugs and to enhance drug clinical potential. Cytarabine 35-40 translocator protein Homo sapiens 0-20 20958082-0 2010 Translocator protein (TSPO) ligand-Ara-C (cytarabine) conjugates as a strategy to deliver antineoplastic drugs and to enhance drug clinical potential. Cytarabine 35-40 translocator protein Homo sapiens 22-26 20958082-0 2010 Translocator protein (TSPO) ligand-Ara-C (cytarabine) conjugates as a strategy to deliver antineoplastic drugs and to enhance drug clinical potential. Cytarabine 42-52 translocator protein Homo sapiens 0-20 20958082-0 2010 Translocator protein (TSPO) ligand-Ara-C (cytarabine) conjugates as a strategy to deliver antineoplastic drugs and to enhance drug clinical potential. Cytarabine 42-52 translocator protein Homo sapiens 22-26 20958082-1 2010 The aim of this work was to evaluate TSPO ligand-Ara-C conjugation as an approach for the selective delivery of the antineoplastic agent to brain tumors as well as for overcome P-gp resistance induction observed for the majority of cytotoxic agents, enhancing the drug clinical potential. Cytarabine 49-54 translocator protein Homo sapiens 37-41 21466125-9 2010 These effects were more evident in the late phase than in the early phase of co-culture with CD34-positive cells, suggesting that Ara-C-treated stromal cells preferably support very immature cells, rather than committed progenitor cells. Cytarabine 130-135 CD34 molecule Homo sapiens 93-97 20979180-1 2010 Treatment with the nucleoside analog cytarabine has been shown to mimic changes in gene expression associated with downregulation of the EWS-FLI1 oncogene in Ewing sarcoma cell lines, selectively inhibit their growth in vitro, and cause tumor regression in athymic nude mice. Cytarabine 37-47 Friend leukemia integration 1 Mus musculus 141-145 21152064-3 2010 In chemotherapeutic sensitivity screening assays, cells overexpressing pp32 were selectively resistant to the nucleoside analogs gemcitabine and cytarabine (ARA-C), but were sensitized to 5-fluorouracil; conversely, silencing pp32 in pancreatic cancer cells enhanced gemcitabine sensitivity. Cytarabine 145-155 acidic nuclear phosphoprotein 32 family member A Homo sapiens 71-75 20547440-0 2010 Aurora-A kinase inhibition enhances the cytosine arabinoside-induced cell death in leukemia cells through apoptosis and mitotic catastrophe. Cytarabine 40-60 aurora kinase A Homo sapiens 0-8 20547440-2 2010 In the Ara-C-sensitive leukemia cell lines, silencing of Aur-A by small interfering RNA transfection led to a significant increase in the Ara-C-induced cell death rate through induction of mitochondria-mediated, caspase-dependent apoptosis. Cytarabine 7-12 aurora kinase A Homo sapiens 57-62 20547440-2 2010 In the Ara-C-sensitive leukemia cell lines, silencing of Aur-A by small interfering RNA transfection led to a significant increase in the Ara-C-induced cell death rate through induction of mitochondria-mediated, caspase-dependent apoptosis. Cytarabine 138-143 aurora kinase A Homo sapiens 57-62 20547440-3 2010 In contrast, combined treatment of the Ara-C-resistant leukemia cell lines with Aur-A siRNA and Ara-C remarkably enhanced the cell death rate via non-caspase-dependent mitotic catastrophe. Cytarabine 39-44 aurora kinase A Homo sapiens 80-85 21152064-3 2010 In chemotherapeutic sensitivity screening assays, cells overexpressing pp32 were selectively resistant to the nucleoside analogs gemcitabine and cytarabine (ARA-C), but were sensitized to 5-fluorouracil; conversely, silencing pp32 in pancreatic cancer cells enhanced gemcitabine sensitivity. Cytarabine 157-162 acidic nuclear phosphoprotein 32 family member A Homo sapiens 71-75 20547440-4 2010 Taken together, Aur-A inhibition was an effective treatment for both the Ara-C-sensitive and resistant leukemia cells by increasing apoptosis and mitotic catastrophe, respectively. Cytarabine 73-78 aurora kinase A Homo sapiens 16-21 20889917-7 2010 Cytarabine and VPA cooperatively induced DNA double-strand breaks, reflected in induction of gammaH2AX and apoptosis, accompanied by activation of caspase-9 and caspase-3. Cytarabine 0-10 caspase 9 Homo sapiens 147-156 20889917-7 2010 Cytarabine and VPA cooperatively induced DNA double-strand breaks, reflected in induction of gammaH2AX and apoptosis, accompanied by activation of caspase-9 and caspase-3. Cytarabine 0-10 caspase 3 Homo sapiens 161-170 20889917-8 2010 Further, VPA induced Bim expression and short hairpin RNA knockdown of Bim resulted in significantly decreased apoptosis induced by cytarabine and by cytarabine plus VPA. Cytarabine 132-142 BCL2 like 11 Homo sapiens 71-74 20889917-8 2010 Further, VPA induced Bim expression and short hairpin RNA knockdown of Bim resulted in significantly decreased apoptosis induced by cytarabine and by cytarabine plus VPA. Cytarabine 150-160 BCL2 like 11 Homo sapiens 71-74 20858843-11 2010 Biodistribution and pharmacokinetic studies suggested that saturation of available CD33 sites by (213)Bi-lintuzumab was achieved after partial cytoreduction with cytarabine. Cytarabine 162-172 CD33 molecule Homo sapiens 83-87 20587622-3 2010 We observed comparable reactivity for dFdC and Ara-C, and the substrate reactivity of CNDAC to recombinant human CDA was more than 10 times less efficient than those of Ara-C and dFdC. Cytarabine 169-174 cytidine deaminase Homo sapiens 113-116 21036735-5 2010 Exposure to either DNR or Ara-C resulted in modest increases in CRIM1 levels in HL60R0.5. Cytarabine 26-31 cysteine rich transmembrane BMP regulator 1 Homo sapiens 64-69 20587622-4 2010 Next, we examined the in vitro chemosensitivity of TMK-1/CDA and observed a marked decrease in the sensitivity of TMK-1/CDA to Ara-C, dFdC, and CNDAC compared with mock-transfected cells. Cytarabine 127-132 cytidine deaminase Homo sapiens 51-60 20587622-4 2010 Next, we examined the in vitro chemosensitivity of TMK-1/CDA and observed a marked decrease in the sensitivity of TMK-1/CDA to Ara-C, dFdC, and CNDAC compared with mock-transfected cells. Cytarabine 127-132 cytidine deaminase Homo sapiens 114-123 20610036-11 2010 In contrast, this BDNF/EGF-associated functional recovery was abolished in mice receiving a co-infusion of 2% cytosine-b-d-arabinofuranoside (Ara-C), a mitotic inhibitor. Cytarabine 142-147 brain derived neurotrophic factor Mus musculus 18-22 19941076-2 2010 CDA also catalyzes the inactivation of some chemotherapeutic nucleoside analogues such as cytosine arabinoside and gemcitabine. Cytarabine 90-110 cytidine deaminase Homo sapiens 0-3 20664001-4 2010 Cytarabine induced phosphorylation/activation of Mnk and Mnk-mediated phosphorylation of eIF4E on Ser209, as evidenced by studies involving pharmacological inhibition of Mnk or experiments using cells with targeted disruption of Mnk1 and Mnk2 genes. Cytarabine 0-10 ATPase copper transporting alpha Homo sapiens 57-60 20664001-4 2010 Cytarabine induced phosphorylation/activation of Mnk and Mnk-mediated phosphorylation of eIF4E on Ser209, as evidenced by studies involving pharmacological inhibition of Mnk or experiments using cells with targeted disruption of Mnk1 and Mnk2 genes. Cytarabine 0-10 MAPK interacting serine/threonine kinase 1 Homo sapiens 229-233 20664001-4 2010 Cytarabine induced phosphorylation/activation of Mnk and Mnk-mediated phosphorylation of eIF4E on Ser209, as evidenced by studies involving pharmacological inhibition of Mnk or experiments using cells with targeted disruption of Mnk1 and Mnk2 genes. Cytarabine 0-10 MAPK interacting serine/threonine kinase 2 Homo sapiens 238-242 20664001-5 2010 To assess the functional relevance of cytarabine-inducible engagement of Mnk/eIF4E pathway, the effects of pharmacological inhibition of Mnk on cytarabine-mediated suppression of primitive leukemic progenitors [leukemic colony forming unit (CFU-L)] were examined. Cytarabine 38-48 ATPase copper transporting alpha Homo sapiens 73-76 20664001-5 2010 To assess the functional relevance of cytarabine-inducible engagement of Mnk/eIF4E pathway, the effects of pharmacological inhibition of Mnk on cytarabine-mediated suppression of primitive leukemic progenitors [leukemic colony forming unit (CFU-L)] were examined. Cytarabine 144-154 ATPase copper transporting alpha Homo sapiens 137-140 20664001-6 2010 Concomitant treatment of cells with a pharmacological inhibitor of Mnk or siRNA-mediated knockdown of Mnk1/2 strongly enhanced the suppressive effects of low cytarabine concentrations on CFU-L. Cytarabine 158-168 ATPase copper transporting alpha Homo sapiens 67-70 20664001-6 2010 Concomitant treatment of cells with a pharmacological inhibitor of Mnk or siRNA-mediated knockdown of Mnk1/2 strongly enhanced the suppressive effects of low cytarabine concentrations on CFU-L. Cytarabine 158-168 MAPK interacting serine/threonine kinase 1 Homo sapiens 102-108 20610036-11 2010 In contrast, this BDNF/EGF-associated functional recovery was abolished in mice receiving a co-infusion of 2% cytosine-b-d-arabinofuranoside (Ara-C), a mitotic inhibitor. Cytarabine 142-147 epidermal growth factor Mus musculus 23-26 20664001-2 2010 We determined the effects of chemotherapy (cytarabine) on the activation status of Mnk in AML cells and its role in the generation of antileukemic responses. Cytarabine 43-53 ATPase copper transporting alpha Homo sapiens 83-86 20664001-4 2010 Cytarabine induced phosphorylation/activation of Mnk and Mnk-mediated phosphorylation of eIF4E on Ser209, as evidenced by studies involving pharmacological inhibition of Mnk or experiments using cells with targeted disruption of Mnk1 and Mnk2 genes. Cytarabine 0-10 ATPase copper transporting alpha Homo sapiens 49-52 20664001-4 2010 Cytarabine induced phosphorylation/activation of Mnk and Mnk-mediated phosphorylation of eIF4E on Ser209, as evidenced by studies involving pharmacological inhibition of Mnk or experiments using cells with targeted disruption of Mnk1 and Mnk2 genes. Cytarabine 0-10 ATPase copper transporting alpha Homo sapiens 57-60 20664001-4 2010 Cytarabine induced phosphorylation/activation of Mnk and Mnk-mediated phosphorylation of eIF4E on Ser209, as evidenced by studies involving pharmacological inhibition of Mnk or experiments using cells with targeted disruption of Mnk1 and Mnk2 genes. Cytarabine 0-10 eukaryotic translation initiation factor 4E Homo sapiens 89-94 21223722-14 2010 CONCLUSIONS: Lentivirus-mediated RNA interference targeting VEGFR1 gene reduces the proliferation, migration of U937 cell line and enhances its sensitivity to Ara-C. Cytarabine 159-164 fms related receptor tyrosine kinase 1 Homo sapiens 60-66 20567819-2 2010 Twelve kinds of hydrolases were tested for the regioselective acylation reaction and the immobilized Candida antarctica lipase B (Novozym 435) showed the highest regioselectivity (>99.9%) towards the 5"-OH of ara-C. Cytarabine 212-217 PAN0_003d1715 Moesziomyces antarcticus 120-126 20736344-9 2010 JNJ-26854165 synergizes with 1-beta-arabinofuranosylcytosine or doxorubicin to induce p53-mediated apoptosis. Cytarabine 29-60 tumor protein p53 L homeolog Xenopus laevis 86-89 21513214-5 2010 No substantial increase of caspase-3 activation was observed in thymocytes treated with C60 fullerene plus irradiation, while antileukemic agent cytosine arabinoside was shown to induce caspase-3 activation both in Jurkat cells and thymocytes. Cytarabine 145-165 caspase 3 Homo sapiens 186-195 20177738-9 2010 These observations indicate that Cbl-b promotes RBL-2H3 apoptosis induced by VP-16 or Ara-c, probably through inhibition of Akt and activation of ERK. Cytarabine 86-91 Cbl proto-oncogene B Rattus norvegicus 33-38 20670480-0 2010 Anti-miR-21 oligonucleotide enhances chemosensitivity of leukemic HL60 cells to arabinosylcytosine by inducing apoptosis. Cytarabine 80-98 microRNA 21 Homo sapiens 5-11 20670480-4 2010 We used a specific anti-miR-21 oligonucleotide (AMO-miR-21) to sensitize leukemic HL60 cells to arabinosylcytosine (Ara-C) by down-regulating miR-21. Cytarabine 96-114 microRNA 21 Homo sapiens 24-30 20670480-4 2010 We used a specific anti-miR-21 oligonucleotide (AMO-miR-21) to sensitize leukemic HL60 cells to arabinosylcytosine (Ara-C) by down-regulating miR-21. Cytarabine 96-114 microRNA 21 Homo sapiens 52-58 20670480-4 2010 We used a specific anti-miR-21 oligonucleotide (AMO-miR-21) to sensitize leukemic HL60 cells to arabinosylcytosine (Ara-C) by down-regulating miR-21. Cytarabine 96-114 microRNA 21 Homo sapiens 52-58 20670480-4 2010 We used a specific anti-miR-21 oligonucleotide (AMO-miR-21) to sensitize leukemic HL60 cells to arabinosylcytosine (Ara-C) by down-regulating miR-21. Cytarabine 116-121 microRNA 21 Homo sapiens 24-30 20670480-4 2010 We used a specific anti-miR-21 oligonucleotide (AMO-miR-21) to sensitize leukemic HL60 cells to arabinosylcytosine (Ara-C) by down-regulating miR-21. Cytarabine 116-121 microRNA 21 Homo sapiens 52-58 20670480-4 2010 We used a specific anti-miR-21 oligonucleotide (AMO-miR-21) to sensitize leukemic HL60 cells to arabinosylcytosine (Ara-C) by down-regulating miR-21. Cytarabine 116-121 microRNA 21 Homo sapiens 52-58 20670480-5 2010 AMO-miR-21 alone effectively inhibited HL60 cell viability as measured by MTT assays and induced apoptosis as evaluated by flow cytometry, whereas AMO-miR-21 in combination with Ara-C enhanced HL60 cells to Ara-C-sensitivity and promoted Ara-C-induced apoptosis. Cytarabine 207-212 microRNA 21 Homo sapiens 151-157 20670480-5 2010 AMO-miR-21 alone effectively inhibited HL60 cell viability as measured by MTT assays and induced apoptosis as evaluated by flow cytometry, whereas AMO-miR-21 in combination with Ara-C enhanced HL60 cells to Ara-C-sensitivity and promoted Ara-C-induced apoptosis. Cytarabine 207-212 microRNA 21 Homo sapiens 151-157 20670480-8 2010 Our study suggests that AMO-miR-21 significantly sensitizes HL60 cells to Ara-C by inducing apoptosis and these effects of AMO-miR-21 may be partially due to its up-regulation of PDCD4. Cytarabine 74-79 microRNA 21 Homo sapiens 28-34 20670480-8 2010 Our study suggests that AMO-miR-21 significantly sensitizes HL60 cells to Ara-C by inducing apoptosis and these effects of AMO-miR-21 may be partially due to its up-regulation of PDCD4. Cytarabine 74-79 microRNA 21 Homo sapiens 127-133 20670480-8 2010 Our study suggests that AMO-miR-21 significantly sensitizes HL60 cells to Ara-C by inducing apoptosis and these effects of AMO-miR-21 may be partially due to its up-regulation of PDCD4. Cytarabine 74-79 programmed cell death 4 Homo sapiens 179-184 20508618-0 2010 Deoxycytidine kinase is downregulated in Ara-C-resistant acute myeloid leukemia murine cell lines. Cytarabine 41-46 deoxycytidine kinase Mus musculus 0-20 20459144-0 2010 Incorporation of gemcitabine and cytarabine into DNA by DNA polymerase beta and ligase III/XRCC1. Cytarabine 33-43 DNA polymerase beta Homo sapiens 56-75 20459144-0 2010 Incorporation of gemcitabine and cytarabine into DNA by DNA polymerase beta and ligase III/XRCC1. Cytarabine 33-43 X-ray repair cross complementing 1 Homo sapiens 91-96 20525348-14 2010 Those studies showed that knockdown of SMYD3, in pancreatic cancer cell lines increased gemcitabine and AraC resistance during cytotoxicity assay, consistent with the results of the association analysis. Cytarabine 104-108 SET and MYND domain containing 3 Homo sapiens 39-44 20082300-2 2010 The human equilibrative nucleoside transporter 1 (hENT1) is a member of these proteins and mediates cellular entry of gemcitabine, cytarabine, and fludarabine. Cytarabine 131-141 solute carrier family 29 member 1 (Augustine blood group) Homo sapiens 10-48 20544528-1 2010 Deoxycytidine kinase (dCK) is essential for phosphorylation of natural deoxynucleosides and analogs, such as gemcitabine and cytarabine, two widely used anticancer compounds. Cytarabine 125-135 deoxycytidine kinase Homo sapiens 0-20 20544528-1 2010 Deoxycytidine kinase (dCK) is essential for phosphorylation of natural deoxynucleosides and analogs, such as gemcitabine and cytarabine, two widely used anticancer compounds. Cytarabine 125-135 Calcium/calmodulin-dependent protein kinase II Drosophila melanogaster 22-25 20544528-6 2010 Methylation might therefore regulate transcription of dCK, and should be studied further to understand its role in influencing gemcitabine and cytarabine activity. Cytarabine 143-153 Calcium/calmodulin-dependent protein kinase II Drosophila melanogaster 54-57 20536350-3 2010 In this study, we aimed to investigate whether the synonymous genetic polymorphism A830G in the JAK2 gene is associated with the treatment outcomes of Ara-C-based chemotherapy regimens in patients with acute myeloid leukemia (AML). Cytarabine 151-156 Janus kinase 2 Homo sapiens 96-100 20082300-2 2010 The human equilibrative nucleoside transporter 1 (hENT1) is a member of these proteins and mediates cellular entry of gemcitabine, cytarabine, and fludarabine. Cytarabine 131-141 solute carrier family 29 member 1 (Augustine blood group) Homo sapiens 50-55 20159819-6 2010 RESULTS: At least 94% of patients receiving cytarabine-based therapy and surviving for more than 3 or 5 years achieved a CR with either initial or salvage therapy; limited data suggest the same for patients receiving initial therapies that did not contain cytarabine. Cytarabine 44-54 C-reactive protein Homo sapiens 121-123 19960516-9 2010 Infusing animals with the mitotic inhibitor cytosine arabinoside prevented the increase of beta-catenin signaling in the cortex, confirming that the majority of beta-catenin signaling after TBI occurs in newly born cells. Cytarabine 44-64 catenin (cadherin associated protein), beta 1 Mus musculus 91-103 19960516-9 2010 Infusing animals with the mitotic inhibitor cytosine arabinoside prevented the increase of beta-catenin signaling in the cortex, confirming that the majority of beta-catenin signaling after TBI occurs in newly born cells. Cytarabine 44-64 catenin (cadherin associated protein), beta 1 Mus musculus 161-173 20072158-1 2010 Core-binding factor (CBF) leukemias are characterized by a high degree of sensitivity to high-dose cytarabine (ARA-C) treatment and by a relatively favorable prognosis compared with most other forms of adult acute myeloid leukemia (AML). Cytarabine 99-109 CCAAT enhancer binding protein zeta Homo sapiens 0-19 20137150-14 2010 G-CSF can enhance cytotoxicity of drugs such as Ara-C and HHT by promoting G(0) phase cells into the reproductive cycle. Cytarabine 48-53 colony stimulating factor 3 Homo sapiens 0-5 20072158-1 2010 Core-binding factor (CBF) leukemias are characterized by a high degree of sensitivity to high-dose cytarabine (ARA-C) treatment and by a relatively favorable prognosis compared with most other forms of adult acute myeloid leukemia (AML). Cytarabine 99-109 CCAAT enhancer binding protein zeta Homo sapiens 21-24 20072158-1 2010 Core-binding factor (CBF) leukemias are characterized by a high degree of sensitivity to high-dose cytarabine (ARA-C) treatment and by a relatively favorable prognosis compared with most other forms of adult acute myeloid leukemia (AML). Cytarabine 111-116 CCAAT enhancer binding protein zeta Homo sapiens 0-19 20072158-1 2010 Core-binding factor (CBF) leukemias are characterized by a high degree of sensitivity to high-dose cytarabine (ARA-C) treatment and by a relatively favorable prognosis compared with most other forms of adult acute myeloid leukemia (AML). Cytarabine 111-116 CCAAT enhancer binding protein zeta Homo sapiens 21-24 20072158-8 2010 The nuclear localization of PR3 is responsible for increased proliferation, apoptosis arrest and increased sensitivity to high-dose ARA-C. Cytarabine 132-137 proteinase 3 Homo sapiens 28-31 20302779-9 2010 Pretreatment of K562 cells with Ara-C lead to the increased activity of NF-kappaB and the fraction of G(1) phase cells. Cytarabine 32-37 nuclear factor kappa B subunit 1 Homo sapiens 72-81 19818205-10 2010 The Ara-C treatment on differentiating days 24-26 decreased Nanog and Oct3/4 expression in subsequent cultures. Cytarabine 4-9 Nanog homeobox Mus musculus 60-65 19818205-10 2010 The Ara-C treatment on differentiating days 24-26 decreased Nanog and Oct3/4 expression in subsequent cultures. Cytarabine 4-9 POU domain, class 5, transcription factor 1 Mus musculus 70-76 20890066-1 2010 BACKGROUND: Single nucleotide polymorphisms (SNPs) of deoxycytidine kinase (dCK) and cytidine deaminase (CDA) are known to alter their enzymatic activities, which affect the metabolism of cytarabine. Cytarabine 188-198 deoxycytidine kinase Homo sapiens 54-74 20890066-1 2010 BACKGROUND: Single nucleotide polymorphisms (SNPs) of deoxycytidine kinase (dCK) and cytidine deaminase (CDA) are known to alter their enzymatic activities, which affect the metabolism of cytarabine. Cytarabine 188-198 Calcium/calmodulin-dependent protein kinase II Drosophila melanogaster 76-79 20890066-1 2010 BACKGROUND: Single nucleotide polymorphisms (SNPs) of deoxycytidine kinase (dCK) and cytidine deaminase (CDA) are known to alter their enzymatic activities, which affect the metabolism of cytarabine. Cytarabine 188-198 cytidine deaminase Homo sapiens 85-103 20890066-1 2010 BACKGROUND: Single nucleotide polymorphisms (SNPs) of deoxycytidine kinase (dCK) and cytidine deaminase (CDA) are known to alter their enzymatic activities, which affect the metabolism of cytarabine. Cytarabine 188-198 cytidine deaminase Homo sapiens 105-108 20890066-3 2010 Therefore, we hypothesized that a genetic variation of dCK and CDA genes may influence the risk of cytarabine-related toxicities and early response to treatment. Cytarabine 99-109 Calcium/calmodulin-dependent protein kinase II Drosophila melanogaster 55-58 20890066-3 2010 Therefore, we hypothesized that a genetic variation of dCK and CDA genes may influence the risk of cytarabine-related toxicities and early response to treatment. Cytarabine 99-109 cytidine deaminase Homo sapiens 63-66 20890066-13 2010 Children with dCK-360G allele were at risk of mucositis after receiving low-dose cytarabine (OR=3.7; 95%CI, 1.2--11.3). Cytarabine 81-91 Calcium/calmodulin-dependent protein kinase II Drosophila melanogaster 14-17 20890066-15 2010 CONCLUSION: The dCK-360G allele was found to increase the risk of mucositis after exposure to low-dose cytarabine in childhood ALL therapy. Cytarabine 103-113 Calcium/calmodulin-dependent protein kinase II Drosophila melanogaster 16-19 21123967-0 2010 Cell cycle-dependent priming action of granulocyte colony-stimulating factor (G-CSF) enhances in vitro apoptosis induction by cytarabine and etoposide in leukemia cell lines. Cytarabine 126-136 colony stimulating factor 3 Homo sapiens 39-76 21123967-0 2010 Cell cycle-dependent priming action of granulocyte colony-stimulating factor (G-CSF) enhances in vitro apoptosis induction by cytarabine and etoposide in leukemia cell lines. Cytarabine 126-136 colony stimulating factor 3 Homo sapiens 78-83 21123967-1 2010 We investigated the priming effect and mechanism of granulocyte colony-stimulating factor (G-CSF) in chemotherapy with low-dose Ara-C and VP-16 for acute myeloid leukemia. Cytarabine 128-133 colony stimulating factor 3 Homo sapiens 52-89 21123967-1 2010 We investigated the priming effect and mechanism of granulocyte colony-stimulating factor (G-CSF) in chemotherapy with low-dose Ara-C and VP-16 for acute myeloid leukemia. Cytarabine 128-133 colony stimulating factor 3 Homo sapiens 91-96 21123967-13 2010 G-CSF potentiates Ara-C- and VP-16-induced cytotoxicities through apoptosis induction by mobilizing resting G0-G1-phase cells into S phase. Cytarabine 18-23 colony stimulating factor 3 Homo sapiens 0-5 20853604-5 2010 CD34+ cells were mobilized until molecular remission was achieved with high-dose Ara-C and granulocyte colony-stimulating factor. Cytarabine 81-86 CD34 molecule Homo sapiens 0-4 19959816-6 2010 Meanwhile, they also developed a novel cell-based assay that rests on the rescue of cells from dCK-dependent cytotoxic agents such as AraC. Cytarabine 134-138 Calcium/calmodulin-dependent protein kinase II Drosophila melanogaster 95-98 19853583-4 2009 The ENT1 promoter activity and the cellular uptake of ara-C were reduced in K562/FLT3-ITD cells, and rescued by pretreating the cells with PKC412, a FLT3 inhibitor. Cytarabine 54-59 fms related receptor tyrosine kinase 3 Homo sapiens 81-85 19782724-6 2009 We reported that after UVN, immediate AraC infusion blocked the cell proliferation and decreased the number of GFAP-immunoreactive cells and GABAergic neurons observed in the vestibular nuclei of neurectomized cats. Cytarabine 38-42 glial fibrillary acidic protein Felis catus 111-115 19853583-0 2009 FLT3-ITD induces ara-C resistance in myeloid leukemic cells through the repression of the ENT1 expression. Cytarabine 17-22 fms related receptor tyrosine kinase 3 Homo sapiens 0-4 19853583-0 2009 FLT3-ITD induces ara-C resistance in myeloid leukemic cells through the repression of the ENT1 expression. Cytarabine 17-22 solute carrier family 29 member 1 (Augustine blood group) Homo sapiens 90-94 19853583-4 2009 The ENT1 promoter activity and the cellular uptake of ara-C were reduced in K562/FLT3-ITD cells, and rescued by pretreating the cells with PKC412, a FLT3 inhibitor. Cytarabine 54-59 fms related receptor tyrosine kinase 3 Homo sapiens 149-153 19853583-3 2009 Both of these cell lines were specifically resistant to the pyrimidine analogue cytosine arabinoside (ara-C), an essential agent for AML, accompanied by the downregulation of equilibrative nucleoside transporter 1 (ENT1), a transporter responsible for the cellular uptake of ara-C. Cytarabine 102-107 solute carrier family 29 member 1 (Augustine blood group) Homo sapiens 215-219 19853583-6 2009 Taken together, these findings suggest that FLT3-ITD specifically induces ara-C resistance in leukemic cells by the repression of ENT1 expression, possibly through the upregulation of HIF-1alpha, while also partially accounting for the poor prognosis of AML with FLT3-ITD due to resistance to the standard chemotherapy protocols which include ara-C. Cytarabine 74-79 fms related receptor tyrosine kinase 3 Homo sapiens 44-48 19853583-3 2009 Both of these cell lines were specifically resistant to the pyrimidine analogue cytosine arabinoside (ara-C), an essential agent for AML, accompanied by the downregulation of equilibrative nucleoside transporter 1 (ENT1), a transporter responsible for the cellular uptake of ara-C. Cytarabine 275-280 solute carrier family 29 member 1 (Augustine blood group) Homo sapiens 175-213 19853583-3 2009 Both of these cell lines were specifically resistant to the pyrimidine analogue cytosine arabinoside (ara-C), an essential agent for AML, accompanied by the downregulation of equilibrative nucleoside transporter 1 (ENT1), a transporter responsible for the cellular uptake of ara-C. Cytarabine 275-280 solute carrier family 29 member 1 (Augustine blood group) Homo sapiens 215-219 19853583-6 2009 Taken together, these findings suggest that FLT3-ITD specifically induces ara-C resistance in leukemic cells by the repression of ENT1 expression, possibly through the upregulation of HIF-1alpha, while also partially accounting for the poor prognosis of AML with FLT3-ITD due to resistance to the standard chemotherapy protocols which include ara-C. Cytarabine 74-79 solute carrier family 29 member 1 (Augustine blood group) Homo sapiens 130-134 19853583-6 2009 Taken together, these findings suggest that FLT3-ITD specifically induces ara-C resistance in leukemic cells by the repression of ENT1 expression, possibly through the upregulation of HIF-1alpha, while also partially accounting for the poor prognosis of AML with FLT3-ITD due to resistance to the standard chemotherapy protocols which include ara-C. Cytarabine 74-79 hypoxia inducible factor 1 subunit alpha Homo sapiens 184-194 19853583-6 2009 Taken together, these findings suggest that FLT3-ITD specifically induces ara-C resistance in leukemic cells by the repression of ENT1 expression, possibly through the upregulation of HIF-1alpha, while also partially accounting for the poor prognosis of AML with FLT3-ITD due to resistance to the standard chemotherapy protocols which include ara-C. Cytarabine 74-79 fms related receptor tyrosine kinase 3 Homo sapiens 263-267 19853583-6 2009 Taken together, these findings suggest that FLT3-ITD specifically induces ara-C resistance in leukemic cells by the repression of ENT1 expression, possibly through the upregulation of HIF-1alpha, while also partially accounting for the poor prognosis of AML with FLT3-ITD due to resistance to the standard chemotherapy protocols which include ara-C. Cytarabine 343-348 fms related receptor tyrosine kinase 3 Homo sapiens 44-48 19853583-6 2009 Taken together, these findings suggest that FLT3-ITD specifically induces ara-C resistance in leukemic cells by the repression of ENT1 expression, possibly through the upregulation of HIF-1alpha, while also partially accounting for the poor prognosis of AML with FLT3-ITD due to resistance to the standard chemotherapy protocols which include ara-C. Cytarabine 343-348 solute carrier family 29 member 1 (Augustine blood group) Homo sapiens 130-134 19843865-4 2009 Moreover, we observe a beneficial effect of CHK1 inhibition in high-DNA damage level AML samples treated with 1-beta-d-arabinofuranosylcytosine. Cytarabine 110-143 checkpoint kinase 1 Homo sapiens 44-48 21415871-0 2009 The Prognostic Impact of K-RAS Mutations in Adult Acute Myeloid Leukemia Patients Treated with High Dose Cytarabine. Cytarabine 105-115 KRAS proto-oncogene, GTPase Homo sapiens 25-30 21415871-4 2009 OBJECTIVE: This study aimed to clarify the biologic and prognostic impact of K-RAS mutations in relation to the dose of cytarabine (ara-C) used in post induction consolidation chemotherapy in adult AML patients. Cytarabine 120-130 KRAS proto-oncogene, GTPase Homo sapiens 77-82 21415871-4 2009 OBJECTIVE: This study aimed to clarify the biologic and prognostic impact of K-RAS mutations in relation to the dose of cytarabine (ara-C) used in post induction consolidation chemotherapy in adult AML patients. Cytarabine 132-137 KRAS proto-oncogene, GTPase Homo sapiens 77-82 21415871-20 2009 CONCLUSION: Adult AML patients carrying mutations in the K-RAS gene benefit from higher cytarabine doses more than wtRAS patients, so pretreatment mutation detection could be an important predictor for treatment strategy and survival of adult AML patients. Cytarabine 88-98 KRAS proto-oncogene, GTPase Homo sapiens 57-62 21415871-22 2009 KEY WORDS: K-RAS mutations - Acute myeloid leukemia - Cytarabine. Cytarabine 54-64 KRAS proto-oncogene, GTPase Homo sapiens 11-16 20193601-0 2009 [The influence of Ara-C on anti-CD3/anti-Pgp mediating T-lymphocytes activities against multi-drug resistant leukemia cells.]. Cytarabine 18-23 phosphoglycolate phosphatase Homo sapiens 41-44 20193601-1 2009 OBJECTIVE: To investigate the role of Ara-C in regulating anti-CD3/anti-Pgp mediating T-lymphocytes activities against multi-drug resistant leukemia cells. Cytarabine 38-43 phosphoglycolate phosphatase Homo sapiens 72-75 20193601-6 2009 RESULTS: The expressions of B7-1 and B7-2 on K562 and K562/A02 cells treated by Ara-C was significantly higher than those untreated. Cytarabine 80-85 CD80 molecule Homo sapiens 28-41 20193601-9 2009 CONCLUSION: Ara-C may be an important adjuvant for improving anti-CD3/anti-Pgp mediating T-lymphocytes activities against multi-drug resistant leukemia cells. Cytarabine 12-17 phosphoglycolate phosphatase Homo sapiens 75-78 19890398-6 2009 We show that oncogenic RAS synergizes with cytotoxic agents such as cytarabine in activation of DNA damage checkpoints, resulting in a p53-dependent genetic program that reduces clonogenicity and increases myeloid differentiation. Cytarabine 68-78 tumor protein p53 Homo sapiens 135-138 19898621-9 2009 One SNP in IQGAP2 (rs3797418) was significantly associated with variation in both the expression of multiple genes and gemcitabine and AraC IC(50). Cytarabine 135-139 IQ motif containing GTPase activating protein 2 Homo sapiens 11-17 19446624-7 2009 Finally, the pH-sensitive ILs-CD33 formulation exhibited the highest cytotoxicity against HL60 cells, confirming the role of the NIPAM copolymer in promoting the escape of intact ara-C in the endosomes. Cytarabine 179-184 CD33 molecule Homo sapiens 30-34 19890398-7 2009 Our data can explain the beneficial effects observed for AML patients with oncogenic RAS treated with higher dosages of cytarabine and suggest that induction of p53-dependent differentiation, e.g. by interfering with Mdm2-mediated degradation, may be a rational approach to increase cure rate in response to chemotherapy. Cytarabine 120-130 tumor protein p53 Homo sapiens 161-164 19890398-7 2009 Our data can explain the beneficial effects observed for AML patients with oncogenic RAS treated with higher dosages of cytarabine and suggest that induction of p53-dependent differentiation, e.g. by interfering with Mdm2-mediated degradation, may be a rational approach to increase cure rate in response to chemotherapy. Cytarabine 120-130 MDM2 proto-oncogene Homo sapiens 217-221 19523508-6 2009 A significant and selective reduction of NF-H isoform was observed in the cerebellum of AraC-treated animals, compared to the controls. Cytarabine 88-92 neurofilament heavy chain Rattus norvegicus 41-45 19283354-3 2009 The aim of our studies was to explore the utility of CYP3A-activated prodrugs of cytarabine and fludarabine monophosphate for the treatment of HCC. Cytarabine 81-91 cytochrome P450 family 3 subfamily A member 4 Homo sapiens 53-58 19458626-0 2009 SNP analyses in cytarabine metabolizing enzymes in AML patients and their impact on treatment response and patient survival: identification of CDA SNP C-451T as an independent prognostic parameter for survival. Cytarabine 16-26 cytidine deaminase Homo sapiens 143-146 19708031-0 2009 Expression of eukaryotic initiation factor 4E predicts clinical outcome in patients with mantle cell lymphoma treated with hyper-CVAD and rituximab, alternating with rituximab, high-dose methotrexate, and cytarabine. Cytarabine 205-215 eukaryotic translation initiation factor 4E Homo sapiens 14-45 19846953-0 2009 Rapid induction of P-glycoprotein mRNA and protein expression by cytarabine in HL-60 cells. Cytarabine 65-75 ATP binding cassette subfamily B member 1 Homo sapiens 19-33 19846953-5 2009 RESULTS: After exposure to Ara-C, P-gp mRNA rapidly increased in all the cell lines. Cytarabine 27-32 ATP binding cassette subfamily B member 1 Homo sapiens 34-38 19846953-6 2009 P-gp protein was detected in the sensitive cells after 8 h exposure to Ara-C. Cytarabine 71-76 ATP binding cassette subfamily B member 1 Homo sapiens 0-4 19846953-9 2009 CONCLUSION: Ara-C rapidly increases P-gp mRNA and protein expression in sensitive and resistant cells, and GSTpi mRNA in resistant cells, in vitro. Cytarabine 12-17 ATP binding cassette subfamily B member 1 Homo sapiens 36-40 19628630-2 2009 To elucidate the role of GAPDH in chemotherapy-induced stress, we analyzed its activity, protein level, intracellular distribution, and intranuclear mobility in human carcinoma cells A549 and UO31 after treatment with cytarabine, doxorubicin, and mercaptopurine. Cytarabine 218-228 glyceraldehyde-3-phosphate dehydrogenase Homo sapiens 25-30 19628630-3 2009 After treatment with cytosine arabinoside (araC), enzymatically inactive GAPDH accumulated in the nucleus. Cytarabine 21-41 glyceraldehyde-3-phosphate dehydrogenase Homo sapiens 73-78 19628630-3 2009 After treatment with cytosine arabinoside (araC), enzymatically inactive GAPDH accumulated in the nucleus. Cytarabine 43-47 glyceraldehyde-3-phosphate dehydrogenase Homo sapiens 73-78 19628630-7 2009 GAPDH-depleted A549 cells were 50-fold more resistant to treatment with cytarabine (1.68 +/- 0.182 microM versus 0.03 +/- 0.015 microM in control). Cytarabine 72-82 glyceraldehyde-3-phosphate dehydrogenase Homo sapiens 0-5 19548087-0 2009 Inhibition of MEK signaling enhances the ability of cytarabine to induce growth arrest and apoptosis of acute myelogenous leukemia cells. Cytarabine 52-62 mitogen-activated protein kinase kinase 7 Homo sapiens 14-17 19638627-4 2009 Short hairpin RNA knockdown of RUNX1 in a non-DS AMkL cell line, Meg-01, resulted in significantly increased sensitivity to cytosine arabinoside, accompanied by significantly decreased expression of PIK3CD, which encodes the delta catalytic subunit of the survival kinase, phosphoinositide 3 (PI3)-kinase. Cytarabine 124-144 RUNX family transcription factor 1 Homo sapiens 31-36 19638627-4 2009 Short hairpin RNA knockdown of RUNX1 in a non-DS AMkL cell line, Meg-01, resulted in significantly increased sensitivity to cytosine arabinoside, accompanied by significantly decreased expression of PIK3CD, which encodes the delta catalytic subunit of the survival kinase, phosphoinositide 3 (PI3)-kinase. Cytarabine 124-144 protein tyrosine phosphatase non-receptor type 4 Homo sapiens 65-68 19638627-6 2009 Further, a PI3-kinase inhibitor, LY294002, and cytosine arabinoside synergized in antileukemia effects on Meg-01 and primary pediatric AMkL cells. Cytarabine 47-67 protein tyrosine phosphatase non-receptor type 4 Homo sapiens 106-109 19584709-0 2009 Rapamycin, the mTOR kinase inhibitor, sensitizes acute myeloid leukemia cells, HL-60 cells, to the cytotoxic effect of arabinozide cytarabine. Cytarabine 131-141 mechanistic target of rapamycin kinase Homo sapiens 15-19 19548087-3 2009 AZD6244 effectively blocked AraC-induced MEK/ERK activation and enhanced its ability to induce growth arrest and apoptosis of NB4 and HL60 cells in parallel with induction of DNA damage as measured by detection of gamma-H2AX by Western Blot analysis, resulting in enhanced expression of p21( waf1 ) and downregulation of c-Myc and Bcl-xl in these cells. Cytarabine 28-32 mitogen-activated protein kinase kinase 7 Homo sapiens 41-44 19548087-3 2009 AZD6244 effectively blocked AraC-induced MEK/ERK activation and enhanced its ability to induce growth arrest and apoptosis of NB4 and HL60 cells in parallel with induction of DNA damage as measured by detection of gamma-H2AX by Western Blot analysis, resulting in enhanced expression of p21( waf1 ) and downregulation of c-Myc and Bcl-xl in these cells. Cytarabine 28-32 mitogen-activated protein kinase 1 Homo sapiens 45-48 19548087-3 2009 AZD6244 effectively blocked AraC-induced MEK/ERK activation and enhanced its ability to induce growth arrest and apoptosis of NB4 and HL60 cells in parallel with induction of DNA damage as measured by detection of gamma-H2AX by Western Blot analysis, resulting in enhanced expression of p21( waf1 ) and downregulation of c-Myc and Bcl-xl in these cells. Cytarabine 28-32 cyclin dependent kinase inhibitor 1A Homo sapiens 287-290 19548087-3 2009 AZD6244 effectively blocked AraC-induced MEK/ERK activation and enhanced its ability to induce growth arrest and apoptosis of NB4 and HL60 cells in parallel with induction of DNA damage as measured by detection of gamma-H2AX by Western Blot analysis, resulting in enhanced expression of p21( waf1 ) and downregulation of c-Myc and Bcl-xl in these cells. Cytarabine 28-32 cyclin dependent kinase inhibitor 1A Homo sapiens 292-296 19548087-3 2009 AZD6244 effectively blocked AraC-induced MEK/ERK activation and enhanced its ability to induce growth arrest and apoptosis of NB4 and HL60 cells in parallel with induction of DNA damage as measured by detection of gamma-H2AX by Western Blot analysis, resulting in enhanced expression of p21( waf1 ) and downregulation of c-Myc and Bcl-xl in these cells. Cytarabine 28-32 MYC proto-oncogene, bHLH transcription factor Homo sapiens 321-326 19548087-3 2009 AZD6244 effectively blocked AraC-induced MEK/ERK activation and enhanced its ability to induce growth arrest and apoptosis of NB4 and HL60 cells in parallel with induction of DNA damage as measured by detection of gamma-H2AX by Western Blot analysis, resulting in enhanced expression of p21( waf1 ) and downregulation of c-Myc and Bcl-xl in these cells. Cytarabine 28-32 BCL2 like 1 Homo sapiens 331-337 19625780-0 2009 The FLT3 inhibitor tandutinib (formerly MLN518) has sequence-independent synergistic effects with cytarabine and daunorubicin. Cytarabine 98-108 fms related receptor tyrosine kinase 3 Homo sapiens 4-8 19428333-2 2009 After being transported into leukemic cells by human equilibrative nucleoside transporter 1 (hENT1), ara-C is phosphorylated to ara-C triphosphate (ara-CTP), an active metabolite, and then incorporated into DNA, thereby inhibiting DNA synthesis. Cytarabine 101-106 solute carrier family 29 member 1 (Augustine blood group) Homo sapiens 53-91 19187960-0 2009 Twice daily fludarabine/Ara-C associated to idarubicin, G-CSF and ATRA is an effective salvage regimen in non-promyelocytic acute myeloid leukemia. Cytarabine 24-29 colony stimulating factor 3 Homo sapiens 56-61 19657571-8 2009 HL-60/A cells showed multi-drug resistance phenotype characteristic by cross-resistance to adriamycin, daunorubicin, and arabinosylcytosine, due to the expression of MRP. Cytarabine 121-139 ATP binding cassette subfamily C member 3 Homo sapiens 166-169 19657571-11 2009 Compared with the MRP expression level in the control group (nucleofected by control siRNA), the mRNA and protein expression levels of MRP in HL-60/A cells nucleofected by SKP2 siRNA were lower, and the latter cells were more sensitive to adriamycin, daunorubicin, and arabinosylcytosine. Cytarabine 269-287 ATP binding cassette subfamily C member 3 Homo sapiens 135-138 19657571-11 2009 Compared with the MRP expression level in the control group (nucleofected by control siRNA), the mRNA and protein expression levels of MRP in HL-60/A cells nucleofected by SKP2 siRNA were lower, and the latter cells were more sensitive to adriamycin, daunorubicin, and arabinosylcytosine. Cytarabine 269-287 S-phase kinase associated protein 2 Homo sapiens 172-176 19428333-10 2009 The dCK/cN-II ratio was again proportional to ara-CTP production and to ara-C sensitivity. Cytarabine 46-51 Calcium/calmodulin-dependent protein kinase II Drosophila melanogaster 4-7 19428333-10 2009 The dCK/cN-II ratio was again proportional to ara-CTP production and to ara-C sensitivity. Cytarabine 46-51 5'-nucleotidase, cytosolic II Homo sapiens 8-13 19428333-11 2009 The dCK/cN-II ratio may thus predict the capacity for ara-CTP production and ultimately, ara-C sensitivity in AML. Cytarabine 54-59 Calcium/calmodulin-dependent protein kinase II Drosophila melanogaster 4-7 19428333-11 2009 The dCK/cN-II ratio may thus predict the capacity for ara-CTP production and ultimately, ara-C sensitivity in AML. Cytarabine 54-59 5'-nucleotidase, cytosolic II Homo sapiens 8-13 19428333-2 2009 After being transported into leukemic cells by human equilibrative nucleoside transporter 1 (hENT1), ara-C is phosphorylated to ara-C triphosphate (ara-CTP), an active metabolite, and then incorporated into DNA, thereby inhibiting DNA synthesis. Cytarabine 101-106 solute carrier family 29 member 1 (Augustine blood group) Homo sapiens 93-98 19379585-11 2009 Up-regulating expression of Ahi-1 protein with 140 kD in the nucleus was found in Jurkat cells after exposure to meisoindigo, cytarabine, homoharringtonine, methotrexate and etoposide, down-regulating expression of Ahi-1 with 140 kD in the cytoplasm was observed after treatment with meisoindigo. Cytarabine 126-136 Abelson helper integration site 1 Homo sapiens 28-33 19292713-0 2009 Cytarabine-associated lymphoid dyscrasia with atypical T CD30+ infiltrate in a patient suffering from acute nonlymphoblastic leukaemia. Cytarabine 0-10 TNF receptor superfamily member 8 Homo sapiens 57-61 19269175-2 2009 The SIMRA compounds containing ara-G, ara-C, ara-U or ara-A substitutions activated TLR8 in HEK293 cells. Cytarabine 38-43 toll like receptor 8 Homo sapiens 84-88 19269175-3 2009 Interestingly, the SIMRA compound containing ara-C also activated TLR7 and stimulated immune responses in vivo in mice. Cytarabine 45-50 toll-like receptor 7 Mus musculus 66-70 19287976-0 2009 Defective expression of deoxycytidine kinase in cytarabine-resistant acute myeloid leukemia cells. Cytarabine 48-58 deoxycytidine kinase Homo sapiens 24-44 19287976-2 2009 To elucidate mechanism responsible for the development of resistance to Ara-C, we established the Ara-C resistant AML-2/WT cell sublines, AML-2/IDAC and AML-2/ARC. Cytarabine 72-77 RUNX family transcription factor 3 Homo sapiens 114-119 19287976-2 2009 To elucidate mechanism responsible for the development of resistance to Ara-C, we established the Ara-C resistant AML-2/WT cell sublines, AML-2/IDAC and AML-2/ARC. Cytarabine 98-103 RUNX family transcription factor 3 Homo sapiens 114-119 19287976-2 2009 To elucidate mechanism responsible for the development of resistance to Ara-C, we established the Ara-C resistant AML-2/WT cell sublines, AML-2/IDAC and AML-2/ARC. Cytarabine 98-103 RUNX family transcription factor 3 Homo sapiens 138-143 19287976-2 2009 To elucidate mechanism responsible for the development of resistance to Ara-C, we established the Ara-C resistant AML-2/WT cell sublines, AML-2/IDAC and AML-2/ARC. Cytarabine 98-103 RUNX family transcription factor 3 Homo sapiens 138-143 19287976-4 2009 The results of the microarray analysis revealed a severe defect in the expression of deoxycytidine kinase (dCK), which plays a key role in the transformation of Ara-C to the active form in AML-2/IDAC cells. Cytarabine 161-166 deoxycytidine kinase Homo sapiens 85-105 19287976-4 2009 The results of the microarray analysis revealed a severe defect in the expression of deoxycytidine kinase (dCK), which plays a key role in the transformation of Ara-C to the active form in AML-2/IDAC cells. Cytarabine 161-166 Calcium/calmodulin-dependent protein kinase II Drosophila melanogaster 107-110 19287976-4 2009 The results of the microarray analysis revealed a severe defect in the expression of deoxycytidine kinase (dCK), which plays a key role in the transformation of Ara-C to the active form in AML-2/IDAC cells. Cytarabine 161-166 RUNX family transcription factor 3 Homo sapiens 189-194 19287976-6 2009 The decreased expression of dCK also resulted in lower activity in both Ara-C resistant variants. Cytarabine 72-77 Calcium/calmodulin-dependent protein kinase II Drosophila melanogaster 28-31 19287976-7 2009 However, no significant difference in the intracellular concentration of Ara-C was observed among the cells tested, which indicates that the Ara-C resistant phenotype in our models occurred due to the lower expression and activity of dCK rather than a change in the ability to take up Ara-C. Cytarabine 141-146 Calcium/calmodulin-dependent protein kinase II Drosophila melanogaster 234-237 19287976-7 2009 However, no significant difference in the intracellular concentration of Ara-C was observed among the cells tested, which indicates that the Ara-C resistant phenotype in our models occurred due to the lower expression and activity of dCK rather than a change in the ability to take up Ara-C. Cytarabine 141-146 Calcium/calmodulin-dependent protein kinase II Drosophila melanogaster 234-237 19287976-8 2009 Additionally, in vitro assays using BM cells from AML patients revealed that the expression of dCK and the sensitivity to Ara-C were correlated. Cytarabine 122-127 Calcium/calmodulin-dependent protein kinase II Drosophila melanogaster 95-98 19287976-9 2009 Taken together, these findings demonstrate that dCK can regulate the in vitro cellular response to Ara-C in AML cells. Cytarabine 99-104 Calcium/calmodulin-dependent protein kinase II Drosophila melanogaster 48-51 19321614-6 2009 The PKR-dependent activation of MAPKs in DeltaE3L mutant-infected cells was abolished by treatment with cytosine beta-d-arabinoside. Cytarabine 104-131 eukaryotic translation initiation factor 2 alpha kinase 2 Homo sapiens 4-7 19245435-9 2009 Furthermore, combination with 10 microM cyclopamine significantly reduced drug resistance of CD34+ cell lines and primary CD34+ leukemic cells to Ara-C. Cytarabine 146-151 CD34 molecule Homo sapiens 122-126 19372559-4 2009 Using the cell proliferation assay, we found that knockdown of HMGB1-associated proteins resulted in 8-fold to 50-fold decreased chemosensitivity of A549 cells to cytarabine. Cytarabine 163-173 high mobility group box 1 Homo sapiens 63-68 19372559-6 2009 Our results dissect the roles of HMGB1-associated proteins in DNA damage response: HMGB1 and HMGB2 facilitate p53 phosphorylation after exposure to genotoxic stress, and PDIA3 has been found essential for H2AX phosphorylation (no gamma-H2AX accumulated after 24-72 hours of incubation with 1 micromol/L of cytarabine in PDIA3 knockdown cells). Cytarabine 306-316 high mobility group box 1 Homo sapiens 33-38 19372559-6 2009 Our results dissect the roles of HMGB1-associated proteins in DNA damage response: HMGB1 and HMGB2 facilitate p53 phosphorylation after exposure to genotoxic stress, and PDIA3 has been found essential for H2AX phosphorylation (no gamma-H2AX accumulated after 24-72 hours of incubation with 1 micromol/L of cytarabine in PDIA3 knockdown cells). Cytarabine 306-316 protein disulfide isomerase family A member 3 Homo sapiens 170-175 19304516-10 2009 Valproic acid can inhibit the growth of HL-60/HT cells and enhance their Ara-C sensitivity possibly by increasing P27(Kip1) expression and causing cell cycle arrest in G(1) phase. Cytarabine 73-78 zinc ribbon domain containing 2 Homo sapiens 114-117 19265549-5 2009 RESULTS: Significant differential modulation of 151 genes were found at 4 h after start of induction therapy with cytarabine and anthracycline, including significant overexpression of 31 genes associated with p53 regulation. Cytarabine 114-124 tumor protein p53 Homo sapiens 209-212 19265549-7 2009 FLT3 mutations indicated that non-responders (5/7 patients, 8 versus 49 months survival) are characterized by a unique gene response profile before and at 4 h. At 18-24 h after chemotherapy, the gene expression of p53 target genes was attenuated, while genes involved in chemoresistance, cytarabine detoxification, chemokine networks and T cell receptor were prominent. Cytarabine 288-298 fms related receptor tyrosine kinase 3 Homo sapiens 0-4 19265549-7 2009 FLT3 mutations indicated that non-responders (5/7 patients, 8 versus 49 months survival) are characterized by a unique gene response profile before and at 4 h. At 18-24 h after chemotherapy, the gene expression of p53 target genes was attenuated, while genes involved in chemoresistance, cytarabine detoxification, chemokine networks and T cell receptor were prominent. Cytarabine 288-298 tumor protein p53 Homo sapiens 214-217 18677475-15 2009 CONCLUSIONS: HMW-MAA-specific mAb down-regulated P-Pyk2 expression and enhanced the anti-proliferative effect of cytarabine in vitro, but had no detectable effect on survival or growth of leukemia cells in vivo. Cytarabine 113-123 chondroitin sulfate proteoglycan 4 Homo sapiens 13-20 19240178-8 2009 MRP8-transfected LLC-PK1 cells accumulated reduced intracellular levels of AraC (63% of the parental vector-transfected LLC-PK1 control cells) as well as AraC metabolites. Cytarabine 75-79 ATP binding cassette subfamily C member 11 Homo sapiens 0-4 19240178-8 2009 MRP8-transfected LLC-PK1 cells accumulated reduced intracellular levels of AraC (63% of the parental vector-transfected LLC-PK1 control cells) as well as AraC metabolites. Cytarabine 154-158 ATP binding cassette subfamily C member 11 Homo sapiens 0-4 19240178-10 2009 CONCLUSION: These data suggest that MRP8 is differentially expressed in AML blasts, that expression of MRP8 serves as a predictive marker for treatment outcome in AML, and that efflux of AraC metabolites by MRP8 is a mechanism that contributes to resistance of AML blasts. Cytarabine 187-191 ATP binding cassette subfamily C member 11 Homo sapiens 36-40 19240178-10 2009 CONCLUSION: These data suggest that MRP8 is differentially expressed in AML blasts, that expression of MRP8 serves as a predictive marker for treatment outcome in AML, and that efflux of AraC metabolites by MRP8 is a mechanism that contributes to resistance of AML blasts. Cytarabine 187-191 ATP binding cassette subfamily C member 11 Homo sapiens 103-107 19240178-10 2009 CONCLUSION: These data suggest that MRP8 is differentially expressed in AML blasts, that expression of MRP8 serves as a predictive marker for treatment outcome in AML, and that efflux of AraC metabolites by MRP8 is a mechanism that contributes to resistance of AML blasts. Cytarabine 187-191 ATP binding cassette subfamily C member 11 Homo sapiens 103-107 19304516-10 2009 Valproic acid can inhibit the growth of HL-60/HT cells and enhance their Ara-C sensitivity possibly by increasing P27(Kip1) expression and causing cell cycle arrest in G(1) phase. Cytarabine 73-78 cyclin dependent kinase inhibitor 1B Homo sapiens 118-122 19204830-0 2009 Small hairpin RNA targeting at Bcl-2 increases cytarabine-induced apoptosis in Raji cells. Cytarabine 47-57 BCL2 apoptosis regulator Homo sapiens 31-36 18989890-2 2009 Cytarabine decreases EWS/FLI1 protein levels in Ewing sarcoma cells and has demonstrated preclinical activity against Ewing sarcoma in vitro and in vivo. Cytarabine 0-10 EWS RNA binding protein 1 Homo sapiens 21-24 18989890-2 2009 Cytarabine decreases EWS/FLI1 protein levels in Ewing sarcoma cells and has demonstrated preclinical activity against Ewing sarcoma in vitro and in vivo. Cytarabine 0-10 Fli-1 proto-oncogene, ETS transcription factor Homo sapiens 25-29 19196993-3 2009 Deoxycytidine kinase (DCK) controls the rate-limiting step in the activation cascade of dFdC and ara-C. Cytarabine 97-102 deoxycytidine kinase Mus musculus 0-20 19196993-3 2009 Deoxycytidine kinase (DCK) controls the rate-limiting step in the activation cascade of dFdC and ara-C. Cytarabine 97-102 deoxycytidine kinase Mus musculus 22-25 19204830-2 2009 In this study, we investigated whether small hairpin RNA (shRNA) targeting at Bcl-2 mRNA could enhance cytarabine (Ara-C)-induced apoptosis in Raji cells. Cytarabine 103-113 BCL2 apoptosis regulator Homo sapiens 78-83 19204830-2 2009 In this study, we investigated whether small hairpin RNA (shRNA) targeting at Bcl-2 mRNA could enhance cytarabine (Ara-C)-induced apoptosis in Raji cells. Cytarabine 115-120 BCL2 apoptosis regulator Homo sapiens 78-83 19204830-11 2009 Apoptotic rates of Raji cells treated with Bcl-2 shRNA combined with Ara-C significantly increased (P < 0.05), compared with either control shRNA/Ara-C combination or Ara-C-treated cells alone. Cytarabine 69-74 BCL2 apoptosis regulator Homo sapiens 43-48 19204830-11 2009 Apoptotic rates of Raji cells treated with Bcl-2 shRNA combined with Ara-C significantly increased (P < 0.05), compared with either control shRNA/Ara-C combination or Ara-C-treated cells alone. Cytarabine 149-154 BCL2 apoptosis regulator Homo sapiens 43-48 19204830-11 2009 Apoptotic rates of Raji cells treated with Bcl-2 shRNA combined with Ara-C significantly increased (P < 0.05), compared with either control shRNA/Ara-C combination or Ara-C-treated cells alone. Cytarabine 149-154 BCL2 apoptosis regulator Homo sapiens 43-48 19204830-12 2009 Our results suggest that the shRNA against Bcl-2 mRNA could increase Ara-C-induced apoptosis in Raji cells. Cytarabine 69-74 BCL2 apoptosis regulator Homo sapiens 43-48 19038561-0 2009 TRAIL-induced apoptosis of HL60 leukemia cells: two distinct phenotypes of acquired TRAIL resistance that are accompanied with resistance to TNFalpha but not to idarubicin and cytarabine. Cytarabine 176-186 TNF superfamily member 10 Homo sapiens 84-89 19036079-5 2009 This was more notable in children who received idarubicin, fludarabine, ara-C, and granulocyte colony-stimulating factor (IDA-FLAG; ara-C = 7590 mg/m2) (5-year TRM 24 +/- 21% CC vs. 6 +/- 6% AA, 6 +/- 7% AC, P = 0.07) as consolidation therapy compared to idarubicin, dexamethasone, cytarabine, thioguanine, etoposide and daunomycin (IDA-DCTER; ara-C = 800 mg/m2) (5-year TRM 15 +/- 20% CC vs. 8 +/- 6% AA, 4 +/- 6% AC; P = 0.29). Cytarabine 132-137 colony stimulating factor 3 Homo sapiens 83-120 19036079-5 2009 This was more notable in children who received idarubicin, fludarabine, ara-C, and granulocyte colony-stimulating factor (IDA-FLAG; ara-C = 7590 mg/m2) (5-year TRM 24 +/- 21% CC vs. 6 +/- 6% AA, 6 +/- 7% AC, P = 0.07) as consolidation therapy compared to idarubicin, dexamethasone, cytarabine, thioguanine, etoposide and daunomycin (IDA-DCTER; ara-C = 800 mg/m2) (5-year TRM 15 +/- 20% CC vs. 8 +/- 6% AA, 4 +/- 6% AC; P = 0.29). Cytarabine 282-292 colony stimulating factor 3 Homo sapiens 83-120 19036079-5 2009 This was more notable in children who received idarubicin, fludarabine, ara-C, and granulocyte colony-stimulating factor (IDA-FLAG; ara-C = 7590 mg/m2) (5-year TRM 24 +/- 21% CC vs. 6 +/- 6% AA, 6 +/- 7% AC, P = 0.07) as consolidation therapy compared to idarubicin, dexamethasone, cytarabine, thioguanine, etoposide and daunomycin (IDA-DCTER; ara-C = 800 mg/m2) (5-year TRM 15 +/- 20% CC vs. 8 +/- 6% AA, 4 +/- 6% AC; P = 0.29). Cytarabine 132-137 colony stimulating factor 3 Homo sapiens 83-120 19036079-7 2009 These data indicate that children with a low activity CDA genotype are at increased risk of TRM with ara-C based therapy for AML. Cytarabine 101-106 cytidine deaminase Homo sapiens 54-57 19036081-10 2009 In conclusion, high-dose Ara-C and BEAM with stem cell rescue in newly diagnosed MCL patients responsive to R-CHOP is a manageable treatment with respect to toxicity. Cytarabine 25-30 DNA damage inducible transcript 3 Homo sapiens 110-114 19116148-0 2009 Identification of a novel point mutation in ENT1 that confers resistance to Ara-C in human T cell leukemia CCRF-CEM cells. Cytarabine 76-81 solute carrier family 29 member 1 (Augustine blood group) Homo sapiens 44-48 18931345-4 2009 Sensitivity to DAC showed a low correlation (R = 0.44, P = .11) to that of 5-azacytidine (AZA), but a good correlation to that of cytarabine (Ara-C; R = 0.89, P < .001). Cytarabine 130-140 arylacetamide deacetylase Homo sapiens 15-18 18931345-4 2009 Sensitivity to DAC showed a low correlation (R = 0.44, P = .11) to that of 5-azacytidine (AZA), but a good correlation to that of cytarabine (Ara-C; R = 0.89, P < .001). Cytarabine 142-147 arylacetamide deacetylase Homo sapiens 15-18 19036079-0 2009 Cytidine deaminase genotype and toxicity of cytosine arabinoside therapy in children with acute myeloid leukemia. Cytarabine 44-64 cytidine deaminase Homo sapiens 0-18 19036079-1 2009 Cytosine arabinoside (ara-C) is irreversibly deaminated to a non-toxic metabolite by cytidine deaminase (CDA). Cytarabine 0-20 cytidine deaminase Homo sapiens 85-103 19036079-1 2009 Cytosine arabinoside (ara-C) is irreversibly deaminated to a non-toxic metabolite by cytidine deaminase (CDA). Cytarabine 0-20 cytidine deaminase Homo sapiens 105-108 19036079-1 2009 Cytosine arabinoside (ara-C) is irreversibly deaminated to a non-toxic metabolite by cytidine deaminase (CDA). Cytarabine 22-27 cytidine deaminase Homo sapiens 85-103 19036079-1 2009 Cytosine arabinoside (ara-C) is irreversibly deaminated to a non-toxic metabolite by cytidine deaminase (CDA). Cytarabine 22-27 cytidine deaminase Homo sapiens 105-108 19236746-0 2009 [Effects of human ERMAP-siRNA on erythroid differentiation of K562 cells induced by Ara-C]. Cytarabine 84-89 erythroblast membrane associated protein (Scianna blood group) Homo sapiens 18-23 19236746-2 2009 Cell morphology, biphenylamine staining, expression of cell surface antigens as well as quantitative level of human ERMAP gene were observed during K562 cells differentiating toward erythroid lineage induced by Ara-C. Cytarabine 211-216 erythroblast membrane associated protein (Scianna blood group) Homo sapiens 116-121 19236746-3 2009 The results showed that at 72 hours after Ara-C treatment, ERMAP-shRNA/K562 cell size became large with increasing cytoplasm content. Cytarabine 42-47 erythroblast membrane associated protein (Scianna blood group) Homo sapiens 59-64 19236746-7 2009 It is concluded that the ERMAP-shRNA inhibits the Ara-C-induced erythroid differentiation of K562 cells, which further suggests that there is relationship between hERMAP and erythroid differentiation and development. Cytarabine 50-55 erythroblast membrane associated protein (Scianna blood group) Homo sapiens 25-30 19038561-3 2009 Prolonged exposure of TRAIL-sensitive leukemia cell line, wild-type (WT) HL60 cells to recombinant soluble TRAIL or to cytostatic agents, cytarabine and idarubicin, resulted in the establishment of resistant subclones with distinct phenotypic features. Cytarabine 138-148 TNF superfamily member 10 Homo sapiens 22-27 19038561-3 2009 Prolonged exposure of TRAIL-sensitive leukemia cell line, wild-type (WT) HL60 cells to recombinant soluble TRAIL or to cytostatic agents, cytarabine and idarubicin, resulted in the establishment of resistant subclones with distinct phenotypic features. Cytarabine 138-148 TNF superfamily member 10 Homo sapiens 107-112 20045991-1 2009 Cytidine deaminase, encoded by the CDA gene, catalyzes anti-cancer drugs gemcitabine and ara-C into their respective inactive metabolites. Cytarabine 89-94 cytidine deaminase Homo sapiens 0-18 19118001-4 2009 Consistent with the operation of an efflux pump, expression of MRP7 reduced the accumulation of Ara-C and PMEA. Cytarabine 96-101 ATP binding cassette subfamily C member 10 Homo sapiens 63-67 19118001-3 2009 Here, it is shown by the analysis of MRP7-transfected HEK293 cells that, in addition to natural product agents, MRP7 is also able to confer resistance to nucleoside-based agents, such as the anticancer agents cytarabine (Ara-C) and gemcitabine, and the antiviral agents 2",3"-dideoxycytidine and PMEA. Cytarabine 209-219 ATP binding cassette subfamily C member 10 Homo sapiens 37-41 19118001-3 2009 Here, it is shown by the analysis of MRP7-transfected HEK293 cells that, in addition to natural product agents, MRP7 is also able to confer resistance to nucleoside-based agents, such as the anticancer agents cytarabine (Ara-C) and gemcitabine, and the antiviral agents 2",3"-dideoxycytidine and PMEA. Cytarabine 209-219 ATP binding cassette subfamily C member 10 Homo sapiens 112-116 19118001-3 2009 Here, it is shown by the analysis of MRP7-transfected HEK293 cells that, in addition to natural product agents, MRP7 is also able to confer resistance to nucleoside-based agents, such as the anticancer agents cytarabine (Ara-C) and gemcitabine, and the antiviral agents 2",3"-dideoxycytidine and PMEA. Cytarabine 221-226 ATP binding cassette subfamily C member 10 Homo sapiens 37-41 19118001-3 2009 Here, it is shown by the analysis of MRP7-transfected HEK293 cells that, in addition to natural product agents, MRP7 is also able to confer resistance to nucleoside-based agents, such as the anticancer agents cytarabine (Ara-C) and gemcitabine, and the antiviral agents 2",3"-dideoxycytidine and PMEA. Cytarabine 221-226 ATP binding cassette subfamily C member 10 Homo sapiens 112-116 18932257-0 2008 Treatment of core-binding-factor in acute myelogenous leukemia with fludarabine, cytarabine, and granulocyte colony-stimulating factor results in improved event-free survival. Cytarabine 81-91 CCAAT enhancer binding protein zeta Homo sapiens 13-32 18676016-4 2009 Liposome-encapsulated cytarabine:daunorubicin combinations exhibited drug ratio-dependent in vivo efficacy with the 5:1 molar drug ratio (designated CPX-351) having the greatest therapeutic index, despite using sub-MTD daunorubicin doses. Cytarabine 22-32 metallothionein 1E Homo sapiens 215-218 18927075-7 2008 The DeltaE3L virus-induced IRF-3 activation seen in PKR-sufficient cells was diminished by treatment with cytosine beta-D-arabinofuranoside. Cytarabine 106-139 interferon regulatory factor 3 Homo sapiens 27-32 18927075-7 2008 The DeltaE3L virus-induced IRF-3 activation seen in PKR-sufficient cells was diminished by treatment with cytosine beta-D-arabinofuranoside. Cytarabine 106-139 eukaryotic translation initiation factor 2 alpha kinase 2 Homo sapiens 52-55 18932257-1 2008 BACKGROUND: Acute myelogenous leukemia (AML) associated with core-binding-factor (CBF) abnormalities is the type of leukemia most responsive to cytarabine (ara-C) therapy and is of relative favorable prognosis. Cytarabine 144-154 CCAAT enhancer binding protein zeta Homo sapiens 61-80 18932257-1 2008 BACKGROUND: Acute myelogenous leukemia (AML) associated with core-binding-factor (CBF) abnormalities is the type of leukemia most responsive to cytarabine (ara-C) therapy and is of relative favorable prognosis. Cytarabine 144-154 CCAAT enhancer binding protein zeta Homo sapiens 82-85 18932257-1 2008 BACKGROUND: Acute myelogenous leukemia (AML) associated with core-binding-factor (CBF) abnormalities is the type of leukemia most responsive to cytarabine (ara-C) therapy and is of relative favorable prognosis. Cytarabine 156-161 CCAAT enhancer binding protein zeta Homo sapiens 61-80 18932257-1 2008 BACKGROUND: Acute myelogenous leukemia (AML) associated with core-binding-factor (CBF) abnormalities is the type of leukemia most responsive to cytarabine (ara-C) therapy and is of relative favorable prognosis. Cytarabine 156-161 CCAAT enhancer binding protein zeta Homo sapiens 82-85 18932257-2 2008 In vitro and ex vivo observations suggest that increases in intracellular ara-C levels influenced by administration of fludarabine and granulocyte colony-stimulating factor (GCSF) increase the effect of ara-C, prompting us to clinically evaluate the efficacy of such combinations. Cytarabine 74-79 colony stimulating factor 3 Homo sapiens 135-172 18932257-2 2008 In vitro and ex vivo observations suggest that increases in intracellular ara-C levels influenced by administration of fludarabine and granulocyte colony-stimulating factor (GCSF) increase the effect of ara-C, prompting us to clinically evaluate the efficacy of such combinations. Cytarabine 74-79 colony stimulating factor 3 Homo sapiens 174-178 18932257-2 2008 In vitro and ex vivo observations suggest that increases in intracellular ara-C levels influenced by administration of fludarabine and granulocyte colony-stimulating factor (GCSF) increase the effect of ara-C, prompting us to clinically evaluate the efficacy of such combinations. Cytarabine 203-208 colony stimulating factor 3 Homo sapiens 135-172 18932257-2 2008 In vitro and ex vivo observations suggest that increases in intracellular ara-C levels influenced by administration of fludarabine and granulocyte colony-stimulating factor (GCSF) increase the effect of ara-C, prompting us to clinically evaluate the efficacy of such combinations. Cytarabine 203-208 colony stimulating factor 3 Homo sapiens 174-178 18932257-5 2008 CONCLUSIONS: Thus, our data lends clinical credence to the observed modulation of ara-C by fludarabine and GCSF. Cytarabine 82-87 colony stimulating factor 3 Homo sapiens 107-111 18922616-6 2008 RESULTS: A synergistic effect was observed when triptolide was added to idarubicin or to AraC to induce apoptosis of THP-1 leukemic cells. Cytarabine 89-93 GLI family zinc finger 2 Homo sapiens 117-122 18487954-6 2008 Most importantly, primitive leukemic progenitors present in the mononuclear cells (MNCs) that were isolated from the peripheral blood of freshly diagnosed untreated acute myeloid leukemic (AML) patients got more efficiently killed by cytosine arabinoside (AraC), when the cells were pre-treated with a pharmacological inhibitor of p38. Cytarabine 234-254 mitogen-activated protein kinase 14 Homo sapiens 331-334 18854573-0 2008 Long-term disease-free survival after gemtuzumab, intermediate-dose cytarabine, and mitoxantrone in patients with CD33(+) primary resistant or relapsed acute myeloid leukemia. Cytarabine 68-78 CD33 molecule Homo sapiens 114-118 18756547-0 2008 Low dose interleukin-2 following intensification therapy with high dose cytarabine for acute myelogenous leukemia in first complete remission. Cytarabine 72-82 interleukin 2 Homo sapiens 9-22 18928583-1 2008 This study was purposed to explore the clinical efficiency and side effects of GHA (G-CSF, homoharringtonine and low-dose cytarabine) priming chemotherapy for patients with refractory acute myeloid leukemia (AML) and myelodysplastic syndrome (MDS), and its relationship with B7.1 expression. Cytarabine 122-132 CD80 molecule Homo sapiens 275-279 17960382-9 2008 In patient cells, incubations with ara-C and PKC412 resulted in synergistic effects in 17% of the FLT3/ITD positive samples compared to 0% synergistic in the FLT3/ITD negative samples (p < 0.01). Cytarabine 35-40 fms related receptor tyrosine kinase 3 Homo sapiens 98-102 17960382-9 2008 In patient cells, incubations with ara-C and PKC412 resulted in synergistic effects in 17% of the FLT3/ITD positive samples compared to 0% synergistic in the FLT3/ITD negative samples (p < 0.01). Cytarabine 35-40 fms related receptor tyrosine kinase 3 Homo sapiens 158-162 19048119-0 2008 Resistance to cytarabine induces the up-regulation of NKG2D ligands and enhances natural killer cell lysis of leukemic cells. Cytarabine 14-24 killer cell lectin like receptor K1 Homo sapiens 54-59 19048119-7 2008 Constitutive phosphorylated extracellular signal-regulated kinase (ERK) but not pAKT was higher in araC-resistant cells than in parental cell lines. Cytarabine 99-103 mitogen-activated protein kinase 1 Homo sapiens 28-65 19048119-7 2008 Constitutive phosphorylated extracellular signal-regulated kinase (ERK) but not pAKT was higher in araC-resistant cells than in parental cell lines. Cytarabine 99-103 mitogen-activated protein kinase 1 Homo sapiens 67-70 19048119-10 2008 These results demonstrate that increased sensitivity of araC-resistant leukemic cells to NK cell lysis is caused by higher NKG2D ligand expression, resulting from more active ERK signaling pathway. Cytarabine 56-60 killer cell lectin like receptor K1 Homo sapiens 123-128 19048119-10 2008 These results demonstrate that increased sensitivity of araC-resistant leukemic cells to NK cell lysis is caused by higher NKG2D ligand expression, resulting from more active ERK signaling pathway. Cytarabine 56-60 mitogen-activated protein kinase 1 Homo sapiens 175-178 19099627-7 2008 After incubation with Ara-C and G-CSF for 48 hours, A3 cells were inhibited more obviously compared with incubation with Ara-C alone (p<0.05, Ara-C 10(-5) mol/L and 10(-6) mol/L). Cytarabine 121-126 colony stimulating factor 3 Homo sapiens 32-37 19099627-7 2008 After incubation with Ara-C and G-CSF for 48 hours, A3 cells were inhibited more obviously compared with incubation with Ara-C alone (p<0.05, Ara-C 10(-5) mol/L and 10(-6) mol/L). Cytarabine 121-126 colony stimulating factor 3 Homo sapiens 32-37 19099627-8 2008 After incubation with Ara-C, ACR and G-CSF for 48 hours, the apoptotic rate of A3 cells was much more than that after incubation with Ara-C and ACR. Cytarabine 134-139 colony stimulating factor 3 Homo sapiens 37-42 18755251-4 2008 In the Ara-C treated rats, retraction of the apical dendrites was noted in the neurons in the ACC but not in the pyramidal neurons in the hippocampal region CA1. Cytarabine 7-12 carbonic anhydrase 1 Rattus norvegicus 157-160 18790760-0 2008 hKSR-2, a vitamin D-regulated gene, inhibits apoptosis in arabinocytosine-treated HL60 leukemia cells. Cytarabine 58-73 kinase suppressor of ras 2 Homo sapiens 0-6 18790760-4 2008 We found that whereas kinase suppressor of Ras-1 had no detectable effect on cell survival in the system studied here, 1,25-(OH)2D3-induced up-regulation of hKSR-2 enhanced the resistance of HL60 cells to arabinocytosine. Cytarabine 205-220 kinase suppressor of ras 2 Homo sapiens 157-163 18790760-5 2008 Knockdown of hKSR-2 by either small interfering RNA or antisense oligonucleotides increased arabinocytosine-induced apoptosis, which was accompanied by reduced Bcl-2/Bax and Bcl-2/Bad ratios, and increased caspase-3 activating cleavage. Cytarabine 92-107 kinase suppressor of ras 2 Homo sapiens 13-19 18418218-7 2008 Moreover, noncytotoxic concentrations of Bc2 or EqTx-II potentiated the cytotoxicity induced by low dose concentrations of all classical chemotherapeutics agents tested: cytosine arabinoside, doxorubicin, and vincristine. Cytarabine 170-190 charged multivesicular body protein 2A Homo sapiens 41-44 19967054-3 2008 Here, we report that the receptor interacting protein (RIP), a key adaptor protein of TNF signaling, was required to activate JNK in the cells treated with certain DNA damaging agents such as adriamycin (Adr) and 1-beta-D-arabinofuranosylcytosine (Ara-C) that cause slow and sustained activation, but it was not required when treated with N-methyl-N-nitro-N-nitrosoguanidine (MNNG) and short wavelength UV, which causes quick and transient activation. Cytarabine 213-246 receptor interacting serine/threonine kinase 1 Homo sapiens 25-53 19967054-3 2008 Here, we report that the receptor interacting protein (RIP), a key adaptor protein of TNF signaling, was required to activate JNK in the cells treated with certain DNA damaging agents such as adriamycin (Adr) and 1-beta-D-arabinofuranosylcytosine (Ara-C) that cause slow and sustained activation, but it was not required when treated with N-methyl-N-nitro-N-nitrosoguanidine (MNNG) and short wavelength UV, which causes quick and transient activation. Cytarabine 213-246 receptor interacting serine/threonine kinase 1 Homo sapiens 55-58 19967054-3 2008 Here, we report that the receptor interacting protein (RIP), a key adaptor protein of TNF signaling, was required to activate JNK in the cells treated with certain DNA damaging agents such as adriamycin (Adr) and 1-beta-D-arabinofuranosylcytosine (Ara-C) that cause slow and sustained activation, but it was not required when treated with N-methyl-N-nitro-N-nitrosoguanidine (MNNG) and short wavelength UV, which causes quick and transient activation. Cytarabine 213-246 tumor necrosis factor Homo sapiens 86-89 19967054-3 2008 Here, we report that the receptor interacting protein (RIP), a key adaptor protein of TNF signaling, was required to activate JNK in the cells treated with certain DNA damaging agents such as adriamycin (Adr) and 1-beta-D-arabinofuranosylcytosine (Ara-C) that cause slow and sustained activation, but it was not required when treated with N-methyl-N-nitro-N-nitrosoguanidine (MNNG) and short wavelength UV, which causes quick and transient activation. Cytarabine 213-246 mitogen-activated protein kinase 8 Homo sapiens 126-129 19967054-3 2008 Here, we report that the receptor interacting protein (RIP), a key adaptor protein of TNF signaling, was required to activate JNK in the cells treated with certain DNA damaging agents such as adriamycin (Adr) and 1-beta-D-arabinofuranosylcytosine (Ara-C) that cause slow and sustained activation, but it was not required when treated with N-methyl-N-nitro-N-nitrosoguanidine (MNNG) and short wavelength UV, which causes quick and transient activation. Cytarabine 248-253 receptor interacting serine/threonine kinase 1 Homo sapiens 25-53 19967054-3 2008 Here, we report that the receptor interacting protein (RIP), a key adaptor protein of TNF signaling, was required to activate JNK in the cells treated with certain DNA damaging agents such as adriamycin (Adr) and 1-beta-D-arabinofuranosylcytosine (Ara-C) that cause slow and sustained activation, but it was not required when treated with N-methyl-N-nitro-N-nitrosoguanidine (MNNG) and short wavelength UV, which causes quick and transient activation. Cytarabine 248-253 receptor interacting serine/threonine kinase 1 Homo sapiens 55-58 19967054-3 2008 Here, we report that the receptor interacting protein (RIP), a key adaptor protein of TNF signaling, was required to activate JNK in the cells treated with certain DNA damaging agents such as adriamycin (Adr) and 1-beta-D-arabinofuranosylcytosine (Ara-C) that cause slow and sustained activation, but it was not required when treated with N-methyl-N-nitro-N-nitrosoguanidine (MNNG) and short wavelength UV, which causes quick and transient activation. Cytarabine 248-253 tumor necrosis factor Homo sapiens 86-89 19967054-3 2008 Here, we report that the receptor interacting protein (RIP), a key adaptor protein of TNF signaling, was required to activate JNK in the cells treated with certain DNA damaging agents such as adriamycin (Adr) and 1-beta-D-arabinofuranosylcytosine (Ara-C) that cause slow and sustained activation, but it was not required when treated with N-methyl-N-nitro-N-nitrosoguanidine (MNNG) and short wavelength UV, which causes quick and transient activation. Cytarabine 248-253 mitogen-activated protein kinase 8 Homo sapiens 126-129 18414789-0 2008 Cytosine arabinoside affects the heat and capsaicin receptor TRPV1 localisation and sensitivity in human sensory neurons. Cytarabine 0-20 transient receptor potential cation channel subfamily V member 1 Homo sapiens 61-66 18414789-3 2008 We studied the effects of Ara C on human dorsal root ganglion (DRG) neurons, especially the expression and sensitivity of the ion channel TRPV1, which responds to noxious heat and capsaicin and is a key mediator of neuropathic pain. Cytarabine 26-31 transient receptor potential cation channel subfamily V member 1 Homo sapiens 138-143 18414789-5 2008 Double immunostaining for the regenerative neuronal marker Gap43 and the capsaicin receptor TRPV1 showed that the normal membrane-bound localisation of TRPV1 was absent in neurons with Ara C treatment, and as expected there was massive diminution of dividing non-neuronal cells. Cytarabine 185-190 transient receptor potential cation channel subfamily V member 1 Homo sapiens 152-157 18414789-9 2008 CONCLUSIONS: It is postulated that Ara C treatment blocked insertion of TRPV1 in the cell membrane, resulting in accumulation of the receptors in the cytoplasm, loss of capsaicin sensitivity, and membrane-bound immunostaining, which was restored with a rebound on withdrawal of Ara C. Cytarabine 35-40 transient receptor potential cation channel subfamily V member 1 Homo sapiens 72-77 18414789-9 2008 CONCLUSIONS: It is postulated that Ara C treatment blocked insertion of TRPV1 in the cell membrane, resulting in accumulation of the receptors in the cytoplasm, loss of capsaicin sensitivity, and membrane-bound immunostaining, which was restored with a rebound on withdrawal of Ara C. Cytarabine 278-283 transient receptor potential cation channel subfamily V member 1 Homo sapiens 72-77 19035178-0 2008 [Study on the relationship between human cytidine deaminase gene polymorphisms and Ara-C sensitivity]. Cytarabine 83-88 cytidine deaminase Homo sapiens 41-59 19035178-1 2008 OBJECTIVE: To study the relationship between coding single-nucleotide polymorphisms (cSNPs) in the human cytidine deaminase (CDA) gene and cytosine arabinoside (Ara-C) sensitivity in childhood acute leukemia (AL). Cytarabine 139-159 cytidine deaminase Homo sapiens 105-123 19035178-1 2008 OBJECTIVE: To study the relationship between coding single-nucleotide polymorphisms (cSNPs) in the human cytidine deaminase (CDA) gene and cytosine arabinoside (Ara-C) sensitivity in childhood acute leukemia (AL). Cytarabine 139-159 cytidine deaminase Homo sapiens 125-128 19035178-1 2008 OBJECTIVE: To study the relationship between coding single-nucleotide polymorphisms (cSNPs) in the human cytidine deaminase (CDA) gene and cytosine arabinoside (Ara-C) sensitivity in childhood acute leukemia (AL). Cytarabine 161-166 cytidine deaminase Homo sapiens 105-123 19035178-1 2008 OBJECTIVE: To study the relationship between coding single-nucleotide polymorphisms (cSNPs) in the human cytidine deaminase (CDA) gene and cytosine arabinoside (Ara-C) sensitivity in childhood acute leukemia (AL). Cytarabine 161-166 cytidine deaminase Homo sapiens 125-128 18549619-3 2008 The cytotoxic effect was measured by MTT assay; cell apoptosis rate was determined by flow cytometry after Annexin V/PI staining; the expression level of DR5 on surface of HL-60 cells treated with Ara-C at different concentrations for 24 hours was determined by flow cytometry. Cytarabine 197-202 TNF receptor superfamily member 10b Homo sapiens 154-157 18538080-0 2008 [Up-regulation of CD86 and cytokine expression in acute leukemia cells by Ara-C]. Cytarabine 74-79 CD86 molecule Homo sapiens 18-22 18538080-1 2008 AIM: To observe the effects of Ara-c on the expression of CD86 molecule on acute leukemia cells and explore the possible mechanisms. Cytarabine 31-36 CD86 molecule Homo sapiens 58-62 18489990-0 2008 Long-term follow-up of allogeneic hematopoietic stem cell transplantation for de novo acute myelogenous leukemia with a conditioning regimen of total body irradiation and granulocyte colony-stimulating factor-combined high-dose cytarabine. Cytarabine 228-238 colony stimulating factor 3 Homo sapiens 171-208 18489990-1 2008 We retrospectively evaluated the efficacy and safety of total body irradiation (TBI) and granulocyte colony-stimulating factor (G-CSF)-combined high-dose cytarabine as a conditioning regimen for allogeneic hematopoietic stem cell transplantation (HSCT) in patients with de novo acute myelogenous leukemia (AML). Cytarabine 154-164 colony stimulating factor 3 Homo sapiens 89-126 18489990-1 2008 We retrospectively evaluated the efficacy and safety of total body irradiation (TBI) and granulocyte colony-stimulating factor (G-CSF)-combined high-dose cytarabine as a conditioning regimen for allogeneic hematopoietic stem cell transplantation (HSCT) in patients with de novo acute myelogenous leukemia (AML). Cytarabine 154-164 colony stimulating factor 3 Homo sapiens 128-133 18489990-10 2008 These results suggest that G-CSF-combined high-dose cytarabine could be a promising component of the conditioning regimen for allogeneic HSCT for AML, providing a high DFS and low TRM. Cytarabine 52-62 colony stimulating factor 3 Homo sapiens 27-32 18492113-4 2008 Treatment with recombinant human (rh)TGF-beta1 inhibited spontaneous and cytarabine-induced apoptosis in U937 cells, most prominently in U937 cells directly attached to MSCs. Cytarabine 73-83 transforming growth factor beta 1 Homo sapiens 37-46 18600530-3 2008 SiRNA-transfected cells reduced in dCK activity were 3- to 6-fold less sensitive to CdA, AraC, and CAFdA. Cytarabine 89-93 Calcium/calmodulin-dependent protein kinase II Drosophila melanogaster 35-38 18600530-5 2008 dGK depletion in cells resulted in lower sensitivity to FaraA, dFdC, CAFdA, and AraG, but slightly higher sensitivity to CdA and AraC. Cytarabine 129-133 Diacyl glycerol kinase Drosophila melanogaster 0-3 18538080-2 2008 METHODS: The expression of CD86 on U937, HL-60 and NB4 cell lines treated with or without Ara-C wa assayed by flow cytometry. Cytarabine 90-95 CD86 molecule Homo sapiens 27-31 18538080-4 2008 RESULTS: UP-regulation of CD86 was observed on those cells treated by Ara-c. Cytarabine 70-75 CD86 molecule Homo sapiens 26-30 18549619-6 2008 The apoptosis rate of HL-60 cells in Ara-C + rsTRAIL tandem given group was higher than that in Ara-C + rsTRAIL simultaneously given group, the expression level of DR5 on surface of HL-60 cells and intracellular activity of caspase-8 in Ara-C + rsTRAIL tandem given group were higher than those in rsTRAIL group. Cytarabine 37-42 TNF receptor superfamily member 10b Homo sapiens 164-167 18538080-5 2008 The level of CD86 and NF-kappaB mRNA in Ara-c treated cells was significantly enhanced. Cytarabine 40-45 CD86 molecule Homo sapiens 13-17 18538080-5 2008 The level of CD86 and NF-kappaB mRNA in Ara-c treated cells was significantly enhanced. Cytarabine 40-45 nuclear factor kappa B subunit 1 Homo sapiens 22-31 18549619-6 2008 The apoptosis rate of HL-60 cells in Ara-C + rsTRAIL tandem given group was higher than that in Ara-C + rsTRAIL simultaneously given group, the expression level of DR5 on surface of HL-60 cells and intracellular activity of caspase-8 in Ara-C + rsTRAIL tandem given group were higher than those in rsTRAIL group. Cytarabine 37-42 caspase 8 Homo sapiens 224-233 18538080-7 2008 CONCLUSION: Ara-C can enhance CD86 and NF-kappaB expression on acute leukemia cells, which may play critical role in T cell activation and differentiation. Cytarabine 12-17 CD86 molecule Homo sapiens 30-34 18538080-7 2008 CONCLUSION: Ara-C can enhance CD86 and NF-kappaB expression on acute leukemia cells, which may play critical role in T cell activation and differentiation. Cytarabine 12-17 nuclear factor kappa B subunit 1 Homo sapiens 39-48 18549619-7 2008 When HL-60 cells treated with 5 and 10 mg/L of Ara-C for 24 hours, the expression level of DR5 on surface of HL-60 cells was higher than that in control group. Cytarabine 47-52 TNF receptor superfamily member 10b Homo sapiens 91-94 18549619-9 2008 Ara-C can upregulate DR5 expression on the surface of HL-60 cells and enhance the effect of rsTRAIL-inducing apoptosis. Cytarabine 0-5 TNF receptor superfamily member 10b Homo sapiens 21-24 18549611-2 2008 Methylation specific-PCR (MS-PCR) were used to detect the status of promoter methylation of id4 gene in bone marrow samples from AML patients with CR who had accepted induction with DA or IA and 4 to 5 consolidation chemotherapy with Ara-C. Cytarabine 234-239 inhibitor of DNA binding 4, HLH protein Homo sapiens 92-95 18549619-12 2008 The mechanism may correlate with up-regulation of the expression level of DR5 and/or caspase-8 in HL-60 cells by Ara-C. Cytarabine 113-118 TNF receptor superfamily member 10b Homo sapiens 74-77 18549619-12 2008 The mechanism may correlate with up-regulation of the expression level of DR5 and/or caspase-8 in HL-60 cells by Ara-C. Cytarabine 113-118 caspase 8 Homo sapiens 85-94 18084320-6 2008 Expression of NUP98-IQCG inhibited 32Dcl3 cell apoptosis induced by Ara-C, and partially blocked granulocyte differentiation induced by G-CSF. Cytarabine 68-73 nucleoporin 98 Mus musculus 14-19 18084320-6 2008 Expression of NUP98-IQCG inhibited 32Dcl3 cell apoptosis induced by Ara-C, and partially blocked granulocyte differentiation induced by G-CSF. Cytarabine 68-73 IQ motif containing G Mus musculus 20-24 18341636-5 2008 AML samples with -17, which are more resistant to daunorubicin and cytarabine compared with samples without -17, were effectively killed by PRIMA-1. Cytarabine 67-77 proline rich membrane anchor 1 Homo sapiens 140-147 18341639-4 2008 All three groups showed similar sensitivity to the cytotoxic effects of cytarabine but FLT3/ITD mutant level was inversely correlated with cytarabine cytotoxicity (P = 0.04) whereas FLT3/TKD mutant level had no impact. Cytarabine 139-149 fms related receptor tyrosine kinase 3 Homo sapiens 87-91 18358726-3 2008 Then regioselective acylation of ribavirin and cytarabine with pyrimidine vinyl ester was catalyzed by CAL-B (immobilized lipase from Candida antarctica) in anhydrous acetone. Cytarabine 47-57 PAN0_003d1715 Moesziomyces antarcticus 122-128 18279719-0 2008 Enhancement of the anti-tumor efficacy of a GM-CSF-secreting tumor cell immunotherapy in preclinical models by cytosine arabinoside. Cytarabine 111-131 colony stimulating factor 2 (granulocyte-macrophage) Mus musculus 44-50 18273043-5 2008 Tyrosine nitration of cellular protein also increased more in MPO-expressing K562 cells than control cells after treatment with AraC. Cytarabine 128-132 myeloperoxidase Homo sapiens 62-65 18273043-6 2008 In clinical samples, CD34-positive AML cells from high-MPO cases showed a tendency to be sensitive to AraC in the colony-formation assay, and the generation of ROS and the nitration of protein were observed only when the percentage of MPO-expressing cells was high. Cytarabine 102-106 myeloperoxidase Homo sapiens 55-58 19099730-3 2008 METHODS: The drug levels of Ara-C in plasma and cerebrospinal fluid were detected with HPLC while HD-AraC was used, the expression of deoxycytidine kinase (dCK) and cytidine deaminase (CDA) mRNA in human leukemia cell lines and the bone marrow cells were investigated in 48 cases of childhood hematological malignancies with RT-PCR methods, and the relationship between the expression of these enzymes mRNA and the outcome of the patients was analyzed. Cytarabine 28-33 deoxycytidine kinase Homo sapiens 134-154 19099730-3 2008 METHODS: The drug levels of Ara-C in plasma and cerebrospinal fluid were detected with HPLC while HD-AraC was used, the expression of deoxycytidine kinase (dCK) and cytidine deaminase (CDA) mRNA in human leukemia cell lines and the bone marrow cells were investigated in 48 cases of childhood hematological malignancies with RT-PCR methods, and the relationship between the expression of these enzymes mRNA and the outcome of the patients was analyzed. Cytarabine 28-33 cytidine deaminase Homo sapiens 185-188 18401414-4 2008 Overcoming imatinib resistance in LAMA84-r with farnesyltransferase or MEK/ERK inhibitors as well as with cytosine arabinoside led to SphK1 inhibition. Cytarabine 106-126 sphingosine kinase 1 Homo sapiens 134-139 18360721-2 2008 In this study, we developed an AML cell line (AML-2/IDAC) that is resistant to treatment with a combination of idarubicin and cytosine arabinoside (Id/AraC) by chronic exposure for more than 3 months. Cytarabine 126-146 RUNX family transcription factor 3 Homo sapiens 46-51 18360721-6 2008 The combined treatment with indomethacin and Id/AraC caused the collapse of the mitochondrial membrane potential and was also demonstrated to enhance the activities of caspase-3 and -8 in AML-2/IDAC cells. Cytarabine 48-52 caspase 3 Homo sapiens 168-184 18360721-6 2008 The combined treatment with indomethacin and Id/AraC caused the collapse of the mitochondrial membrane potential and was also demonstrated to enhance the activities of caspase-3 and -8 in AML-2/IDAC cells. Cytarabine 48-52 RUNX family transcription factor 3 Homo sapiens 188-193 18279719-11 2008 CONCLUSION: GM-CSF-secreting tumor cell immunotherapy in combination with AraC prolongs survival of tumor-bearing mice, with a median survival time of 61 days observed in mice treated with AraC alone and 90% of mice treated with the combination therapy still alive by day 150. Cytarabine 189-193 colony stimulating factor 2 (granulocyte-macrophage) Mus musculus 12-18 18076637-2 2008 Purine analogs fludarabine (FA) and cladribine (2-CdA) increase cytotoxic effect of Ara-C in leukemic blasts and inhibit DNA repair mechanisms; therefore its association with Ara-C and mitoxantrone (MIT) results in a synergistic effect. Cytarabine 84-89 cytidine deaminase Homo sapiens 50-53 18094719-6 2008 In the K562pTet-on/ETS2 cells, ETS2 induction conferred differences in sensitivities to ara-C and daunorubicin, depending on GATA1 levels. Cytarabine 88-93 ETS proto-oncogene 2, transcription factor Homo sapiens 31-35 18347158-0 2008 Preclinical modeling of cytosine arabinoside response in Mll-Enl translocator mouse leukemias. Cytarabine 24-44 lysine (K)-specific methyltransferase 2A Mus musculus 57-60 18347158-0 2008 Preclinical modeling of cytosine arabinoside response in Mll-Enl translocator mouse leukemias. Cytarabine 24-44 myeloid/lymphoid or mixed-lineage leukemia; translocated to, 1 Mus musculus 61-64 18076637-2 2008 Purine analogs fludarabine (FA) and cladribine (2-CdA) increase cytotoxic effect of Ara-C in leukemic blasts and inhibit DNA repair mechanisms; therefore its association with Ara-C and mitoxantrone (MIT) results in a synergistic effect. Cytarabine 175-180 cytidine deaminase Homo sapiens 50-53 18974616-1 2008 Deoxycytidine kinase (dCK) is a rate-limiting enzyme in the activation of nucleoside anticancer drugs, such as gemcitabine and cytarabine (Ara-C), to their active metabolites. Cytarabine 127-137 deoxycytidine kinase Homo sapiens 0-20 17977830-3 2008 In this study, the relationship between p53 activation and its posttranslational modifications was investigated in the human cancer cell lines A549 and HCT116 in response to 5-aza-2"-deoxycytidine (5-aza-CdR) or cytarabine treatment. Cytarabine 212-222 tumor protein p53 Homo sapiens 40-43 18202788-4 2008 Cells homozygous for CC at MTHFR-A1298C were significantly more sensitive to cyclocytidine, cytarabine (AraC) and floxuridine than those with AA or AC (p=0.0215, p=0.0166, and p=0.0323, respectively), and carried more methylated tumor suppressor genes (p=0.0313). Cytarabine 92-102 methylenetetrahydrofolate reductase Homo sapiens 27-32 18202788-4 2008 Cells homozygous for CC at MTHFR-A1298C were significantly more sensitive to cyclocytidine, cytarabine (AraC) and floxuridine than those with AA or AC (p=0.0215, p=0.0166, and p=0.0323, respectively), and carried more methylated tumor suppressor genes (p=0.0313). Cytarabine 104-108 methylenetetrahydrofolate reductase Homo sapiens 27-32 18202788-6 2008 In particular, cells with methylated TIMP3 had reduced mRNA levels and were significantly more sensitive to aphidicolin-glycinate, AraC and 5-FU than cells with unmethylated TIMP3. Cytarabine 131-135 TIMP metallopeptidase inhibitor 3 Homo sapiens 37-42 18974616-1 2008 Deoxycytidine kinase (dCK) is a rate-limiting enzyme in the activation of nucleoside anticancer drugs, such as gemcitabine and cytarabine (Ara-C), to their active metabolites. Cytarabine 127-137 Calcium/calmodulin-dependent protein kinase II Drosophila melanogaster 22-25 18974616-1 2008 Deoxycytidine kinase (dCK) is a rate-limiting enzyme in the activation of nucleoside anticancer drugs, such as gemcitabine and cytarabine (Ara-C), to their active metabolites. Cytarabine 139-144 deoxycytidine kinase Homo sapiens 0-20 18974616-1 2008 Deoxycytidine kinase (dCK) is a rate-limiting enzyme in the activation of nucleoside anticancer drugs, such as gemcitabine and cytarabine (Ara-C), to their active metabolites. Cytarabine 139-144 Calcium/calmodulin-dependent protein kinase II Drosophila melanogaster 22-25 17574212-3 2007 In this study, K562 cells were differentiated by Ara-C treatment, and Prdx III was dramatically increased until day 5. Cytarabine 49-54 peroxiredoxin 3 Mus musculus 70-78 17951356-3 2008 Chemosensitivity experiments with 5-fluorouracil, cytosine arabinoside (araC), and mercaptopurine (MP) demonstrated that Hmgb1(-/-) mouse embryonic fibroblasts (MEFs) were 3 to 10 times more resistant to these drugs compared with Hmgb1(+)(/)(+) MEFs. Cytarabine 50-70 high mobility group box 1 Mus musculus 121-126 17951356-3 2008 Chemosensitivity experiments with 5-fluorouracil, cytosine arabinoside (araC), and mercaptopurine (MP) demonstrated that Hmgb1(-/-) mouse embryonic fibroblasts (MEFs) were 3 to 10 times more resistant to these drugs compared with Hmgb1(+)(/)(+) MEFs. Cytarabine 72-76 high mobility group box 1 Mus musculus 121-126 17951356-6 2008 trans-Activation experiments demonstrated diminished activation of proapoptotic promoters Bax, Puma, and Noxa in Hmgb1-deficient cells after treatment with MP or araC, consistent with reduced transcriptional activity of p53. Cytarabine 162-166 BCL2 associated X, apoptosis regulator Homo sapiens 90-93 17951356-6 2008 trans-Activation experiments demonstrated diminished activation of proapoptotic promoters Bax, Puma, and Noxa in Hmgb1-deficient cells after treatment with MP or araC, consistent with reduced transcriptional activity of p53. Cytarabine 162-166 high mobility group box 1 Mus musculus 113-118 17951356-7 2008 We have demonstrated for the first time that Hmgb1 is an essential activator of cellular response to genotoxic stress caused by chemotherapeutic agents (thiopurines, cytarabine, and 5-fluorouracil), which acts at early steps of antimetabolite-induced stress by stimulating phosphorylation of two DNA damage markers, p53 and H2AX. Cytarabine 166-176 high mobility group box 1 Mus musculus 45-50 18067088-1 2007 OBJECTIVE: Cytidine deaminase (CDA) is a key enzyme for metabolizing chemotherapeutic agent cytosine arabinoside (Ara-C), a deoxycytidine analog used for treatment of acute leukemia and lymphomas. Cytarabine 92-112 cytidine deaminase Homo sapiens 11-29 18067088-1 2007 OBJECTIVE: Cytidine deaminase (CDA) is a key enzyme for metabolizing chemotherapeutic agent cytosine arabinoside (Ara-C), a deoxycytidine analog used for treatment of acute leukemia and lymphomas. Cytarabine 92-112 cytidine deaminase Homo sapiens 31-34 18067088-1 2007 OBJECTIVE: Cytidine deaminase (CDA) is a key enzyme for metabolizing chemotherapeutic agent cytosine arabinoside (Ara-C), a deoxycytidine analog used for treatment of acute leukemia and lymphomas. Cytarabine 114-119 cytidine deaminase Homo sapiens 11-29 18067088-1 2007 OBJECTIVE: Cytidine deaminase (CDA) is a key enzyme for metabolizing chemotherapeutic agent cytosine arabinoside (Ara-C), a deoxycytidine analog used for treatment of acute leukemia and lymphomas. Cytarabine 114-119 cytidine deaminase Homo sapiens 31-34 18067088-3 2007 Two missense mutations changing Ara-C sensitivity and toxicity had been found in the human CDA. Cytarabine 32-37 cytidine deaminase Homo sapiens 91-94 18067088-11 2007 CONCLUSION: This study demonstrates 3 cSNPs and their allelic frequencies of CDA in Chinese children, and provides the first step to identify genetic markers for predicting variability in Ara-C response and toxicity. Cytarabine 188-193 cytidine deaminase Homo sapiens 77-80 17978477-0 2007 Resistance to Ara-C up-regulates the activation of NF-kappaB, telomerase activity and Fas expression in NALM-6 cells. Cytarabine 14-19 nuclear factor kappa B subunit 1 Homo sapiens 51-60 17978477-3 2007 The activation of nuclear factor kappaB (NF-kappaB) was accompanied by the acquisition of Ara-C resistance. Cytarabine 90-95 nuclear factor kappa B subunit 1 Homo sapiens 41-50 17978477-5 2007 The expression of Bid, Bax, or p53 proteins have been shown to increase correlated with the acquisition of Ara-C resistance. Cytarabine 107-112 BH3 interacting domain death agonist Homo sapiens 18-21 17978477-5 2007 The expression of Bid, Bax, or p53 proteins have been shown to increase correlated with the acquisition of Ara-C resistance. Cytarabine 107-112 BCL2 associated X, apoptosis regulator Homo sapiens 23-26 17978477-5 2007 The expression of Bid, Bax, or p53 proteins have been shown to increase correlated with the acquisition of Ara-C resistance. Cytarabine 107-112 tumor protein p53 Homo sapiens 31-34 17978477-6 2007 In contrast to the increase in these proteins, Bcl-2, Bcl-x, and Bag-1 proteins remained unchanged with the acquisition of Ara-C resistance. Cytarabine 123-128 BAG cochaperone 1 Homo sapiens 65-70 17978477-9 2007 In conclusion, this report has shown that resistance to Ara-C up-regulates the activation of NF-kappaB, telomerase activity and Fas expression. Cytarabine 56-61 nuclear factor kappa B subunit 1 Homo sapiens 93-102 17350683-3 2007 Patients with ara-C-containing chemotherapies whose BMMNC showed a high level of cN-II expression (greater than the median value) had shorter median overall survival (15 months versus 22 months, p<0.01) and shorter median post-chemotherapy survival (10 months versus 16 months, p=0.012). Cytarabine 14-19 5'-nucleotidase, cytosolic II Homo sapiens 81-86 17768398-5 2007 We show that knockdown of N-CoR either transiently (siRNA) or permanently (shRNA) impairs the cytosine arabinoside (Ara-C)- but not hemin-induced erythroid differentiation of K562 cells. Cytarabine 94-114 nuclear receptor corepressor 1 Homo sapiens 26-31 17768398-5 2007 We show that knockdown of N-CoR either transiently (siRNA) or permanently (shRNA) impairs the cytosine arabinoside (Ara-C)- but not hemin-induced erythroid differentiation of K562 cells. Cytarabine 116-121 nuclear receptor corepressor 1 Homo sapiens 26-31 17768398-6 2007 RT-PCR analysis reveals that N-CoR is required for induction by Ara-C of 5-aminolevulinate synthase (ALA-S2), a key enzyme involved in heme biosynthesis. Cytarabine 64-69 nuclear receptor corepressor 1 Homo sapiens 29-34 17768398-6 2007 RT-PCR analysis reveals that N-CoR is required for induction by Ara-C of 5-aminolevulinate synthase (ALA-S2), a key enzyme involved in heme biosynthesis. Cytarabine 64-69 5'-aminolevulinate synthase 2 Homo sapiens 101-107 17855478-1 2007 Deoxycytidine kinase (DCK) is a rate-limiting enzyme in the activation of nucleoside analogs such as cytarabine (ara-C), gemcitabine, clofarabine, and others. Cytarabine 101-111 deoxycytidine kinase Homo sapiens 0-20 17855478-1 2007 Deoxycytidine kinase (DCK) is a rate-limiting enzyme in the activation of nucleoside analogs such as cytarabine (ara-C), gemcitabine, clofarabine, and others. Cytarabine 101-111 deoxycytidine kinase Homo sapiens 22-25 17855478-1 2007 Deoxycytidine kinase (DCK) is a rate-limiting enzyme in the activation of nucleoside analogs such as cytarabine (ara-C), gemcitabine, clofarabine, and others. Cytarabine 113-118 deoxycytidine kinase Homo sapiens 0-20 17855478-1 2007 Deoxycytidine kinase (DCK) is a rate-limiting enzyme in the activation of nucleoside analogs such as cytarabine (ara-C), gemcitabine, clofarabine, and others. Cytarabine 113-118 deoxycytidine kinase Homo sapiens 22-25 17855478-12 2007 These results suggest that genetic variation in DCK influences its activity and expression and may predict the variability observed in intracellular levels of the ara-C active metabolite ara-CTP. Cytarabine 163-168 deoxycytidine kinase Homo sapiens 48-51 17594519-4 2007 We found the accumulation and phosphorylation of p53 protein, a tumor suppressor that mediates apoptosis under various cellular stresses, in Ara-C-treated rat placentas. Cytarabine 141-146 Wistar clone pR53P1 p53 pseudogene Rattus norvegicus 49-52 17594519-7 2007 Phosphorylation of Chk1 and H2A.X, target substrates of DNA damage transducers, was detected immediately after Ara-C treatment, suggesting activation of DNA damage cascades to phosphorylate p53. Cytarabine 111-116 Wistar clone pR53P1 p53 pseudogene Rattus norvegicus 190-193 17594519-8 2007 Ara-C-induced trophoblastic apoptosis was almost completely abrogated in placentas of Trp53 (coding p53)-deficient mice, whereas the levels of physiological apoptosis in trophoblasts were similar among wild-type and Trp53-deficient mice. Cytarabine 0-5 transformation related protein 53 Mus musculus 86-91 17594519-8 2007 Ara-C-induced trophoblastic apoptosis was almost completely abrogated in placentas of Trp53 (coding p53)-deficient mice, whereas the levels of physiological apoptosis in trophoblasts were similar among wild-type and Trp53-deficient mice. Cytarabine 0-5 transformation related protein 53 Mus musculus 88-91 17594519-8 2007 Ara-C-induced trophoblastic apoptosis was almost completely abrogated in placentas of Trp53 (coding p53)-deficient mice, whereas the levels of physiological apoptosis in trophoblasts were similar among wild-type and Trp53-deficient mice. Cytarabine 0-5 transformation related protein 53 Mus musculus 216-221 17711502-4 2007 The chemosensitivity of TMK-1 cells expressing hENT1 and hENT2 to cytarabine and 1-(3-C-ethynyl-beta-D-ribopentofuranosyl) cytosine increased markedly in comparison to that of mock cells. Cytarabine 66-76 solute carrier family 29 member 1 (Augustine blood group) Homo sapiens 47-52 17711502-4 2007 The chemosensitivity of TMK-1 cells expressing hENT1 and hENT2 to cytarabine and 1-(3-C-ethynyl-beta-D-ribopentofuranosyl) cytosine increased markedly in comparison to that of mock cells. Cytarabine 66-76 solute carrier family 29 member 2 Homo sapiens 57-62 17620426-6 2007 The proapoptotic IAP inhibitor, LBW242, was shown in proliferation studies done in vitro to enhance the killing of PKC412-sensitive and PKC412-resistant cell lines expressing mutant FLT3 when combined with either PKC412 or standard cytotoxic agents (doxorubicin and Ara-c). Cytarabine 266-271 islet amyloid polypeptide Homo sapiens 17-20 17634552-12 2007 The RIL gene, which is silenced by DNA hypermethylation, was activated by DAC, but the addition of ara-C to DAC reduced RIL gene activation. Cytarabine 99-104 arylacetamide deacetylase Homo sapiens 108-111 17634552-12 2007 The RIL gene, which is silenced by DNA hypermethylation, was activated by DAC, but the addition of ara-C to DAC reduced RIL gene activation. Cytarabine 99-104 PDZ and LIM domain 4 Homo sapiens 120-123 17425403-0 2007 Signature-based small molecule screening identifies cytosine arabinoside as an EWS/FLI modulator in Ewing sarcoma. Cytarabine 52-72 EWS RNA binding protein 1 Homo sapiens 79-82 17311927-5 2007 In the presence of cytarabine, GM-CSF-Bcl-XL was able also to promote the differentiation of the CD34+ myeloid precursor whereas Lfn-Bcl-XL, lacking the GM-CSF domain-stimulated cell proliferation and not differentiation. Cytarabine 19-29 colony stimulating factor 2 Homo sapiens 31-37 17311927-5 2007 In the presence of cytarabine, GM-CSF-Bcl-XL was able also to promote the differentiation of the CD34+ myeloid precursor whereas Lfn-Bcl-XL, lacking the GM-CSF domain-stimulated cell proliferation and not differentiation. Cytarabine 19-29 BCL2 like 1 Homo sapiens 38-44 17311927-5 2007 In the presence of cytarabine, GM-CSF-Bcl-XL was able also to promote the differentiation of the CD34+ myeloid precursor whereas Lfn-Bcl-XL, lacking the GM-CSF domain-stimulated cell proliferation and not differentiation. Cytarabine 19-29 CD34 molecule Homo sapiens 97-101 17151917-0 2007 Cytosine beta-D-arabinofuranoside used as a paradigm modifier to increase production of tau aggregates in a cellular model of tauopathy. Cytarabine 0-33 microtubule associated protein tau Homo sapiens 88-91 17151917-4 2007 To generate the 70-kD tau in sufficient quantity for its characterization at the molecular level, we explored and demonstrated herein that cytosine beta-D-arabinofuranoside is a useful paradigm modifier to increase production of the 70-kD tau. Cytarabine 139-172 microtubule associated protein tau Homo sapiens 22-25 17151917-4 2007 To generate the 70-kD tau in sufficient quantity for its characterization at the molecular level, we explored and demonstrated herein that cytosine beta-D-arabinofuranoside is a useful paradigm modifier to increase production of the 70-kD tau. Cytarabine 139-172 microtubule associated protein tau Homo sapiens 239-242 17425403-0 2007 Signature-based small molecule screening identifies cytosine arabinoside as an EWS/FLI modulator in Ewing sarcoma. Cytarabine 52-72 FLII actin remodeling protein Homo sapiens 83-86 17425403-11 2007 Screening identified cytosine arabinoside (ARA-C) as a modulator of EWS/FLI. Cytarabine 21-41 EWS RNA binding protein 1 Homo sapiens 68-71 17425403-11 2007 Screening identified cytosine arabinoside (ARA-C) as a modulator of EWS/FLI. Cytarabine 21-41 FLII actin remodeling protein Homo sapiens 72-75 17414574-0 2007 "Flushing out" cytosine arabinoside from CSF to reverse neurotoxicity. Cytarabine 15-35 colony stimulating factor 2 Homo sapiens 41-44 17425403-11 2007 Screening identified cytosine arabinoside (ARA-C) as a modulator of EWS/FLI. Cytarabine 43-48 EWS RNA binding protein 1 Homo sapiens 68-71 17425403-11 2007 Screening identified cytosine arabinoside (ARA-C) as a modulator of EWS/FLI. Cytarabine 43-48 FLII actin remodeling protein Homo sapiens 72-75 17425403-12 2007 ARA-C reduced EWS/FLI protein abundance and accordingly diminished cell viability and transformation and abrogated tumor growth in a xenograft model. Cytarabine 0-5 EWS RNA binding protein 1 Homo sapiens 14-17 17425403-12 2007 ARA-C reduced EWS/FLI protein abundance and accordingly diminished cell viability and transformation and abrogated tumor growth in a xenograft model. Cytarabine 0-5 FLII actin remodeling protein Homo sapiens 18-21 17342203-4 2007 Overexpression of beta1 integrins enhanced the cellular sensitivity to X-rays and Ara-C, which was counteracted by increasing concentrations of matrix proteins in association with reduced caspase-3 and -8 activation and MTP breakdown. Cytarabine 82-87 UDP-GlcNAc:betaGal beta-1,3-N-acetylglucosaminyltransferase like 1 Homo sapiens 18-23 17342096-3 2007 Cripto Mab synergistically enhanced sensitivity of the MDR cells to Pgp substrates epirubicin (EPI), daunorubicin (DAU) and non-Pgp substrates nucleoside analogue cytosine arabinoside (AraC). Cytarabine 163-183 teratocarcinoma-derived growth factor 1 Homo sapiens 0-6 17342096-3 2007 Cripto Mab synergistically enhanced sensitivity of the MDR cells to Pgp substrates epirubicin (EPI), daunorubicin (DAU) and non-Pgp substrates nucleoside analogue cytosine arabinoside (AraC). Cytarabine 185-189 teratocarcinoma-derived growth factor 1 Homo sapiens 0-6 17327276-5 2007 The treatment of cytosine-beta-D-arabinofuranoside strikingly enhances the NER-dependent H2AX phosphorylation and induces the accumulation of replication protein A (RPA) and ATR-interacting protein (ATRIP) at locally UV-damaged subnuclear regions. Cytarabine 17-50 H2A.X variant histone Homo sapiens 89-93 17327276-5 2007 The treatment of cytosine-beta-D-arabinofuranoside strikingly enhances the NER-dependent H2AX phosphorylation and induces the accumulation of replication protein A (RPA) and ATR-interacting protein (ATRIP) at locally UV-damaged subnuclear regions. Cytarabine 17-50 replication protein A1 Homo sapiens 142-163 17327276-5 2007 The treatment of cytosine-beta-D-arabinofuranoside strikingly enhances the NER-dependent H2AX phosphorylation and induces the accumulation of replication protein A (RPA) and ATR-interacting protein (ATRIP) at locally UV-damaged subnuclear regions. Cytarabine 17-50 replication protein A1 Homo sapiens 165-168 17327276-5 2007 The treatment of cytosine-beta-D-arabinofuranoside strikingly enhances the NER-dependent H2AX phosphorylation and induces the accumulation of replication protein A (RPA) and ATR-interacting protein (ATRIP) at locally UV-damaged subnuclear regions. Cytarabine 17-50 ATR interacting protein Homo sapiens 174-197 17327276-5 2007 The treatment of cytosine-beta-D-arabinofuranoside strikingly enhances the NER-dependent H2AX phosphorylation and induces the accumulation of replication protein A (RPA) and ATR-interacting protein (ATRIP) at locally UV-damaged subnuclear regions. Cytarabine 17-50 ATR interacting protein Homo sapiens 199-204 17342203-6 2007 CONCLUSIONS/SIGNIFICANCE: The presented data suggest that the ligand status of beta1 integrins is critical for their antiapoptotic effect in leukemia cells treated with Ara-C, FasL or ionizing radiation. Cytarabine 169-174 UDP-GlcNAc:betaGal beta-1,3-N-acetylglucosaminyltransferase like 1 Homo sapiens 79-84 17097625-7 2007 RESULTS: The mRNA expression of human equilibrative nucleoside transporter-1 (hENT-1), which is an uptake transporter of Ara-C, was initially decreased during the acquisition of resistance to Ara-C. Cytarabine 121-126 solute carrier family 29 member 1 (Augustine blood group) Homo sapiens 38-76 17220902-0 2007 Total body irradiation and granulocyte colony-stimulating factor-combined high-dose cytarabine as a conditioning regimen in allogeneic hematopoietic stem cell transplantation for advanced myelodysplastic syndrome: a single-institute experience. Cytarabine 84-94 colony stimulating factor 3 Homo sapiens 27-64 17220902-1 2007 In this study, we retrospectively evaluated the efficacy and safety of total body irradiation (TBI) and granulocyte colony-stimulating factor (G-CSF)-combined high-dose cytarabine as a conditioning regimen for allogeneic hematopoietic stem cell transplantation (HSCT) in patients with advanced myelodysplastic syndrome (MDS). Cytarabine 169-179 colony stimulating factor 3 Homo sapiens 104-141 17220902-1 2007 In this study, we retrospectively evaluated the efficacy and safety of total body irradiation (TBI) and granulocyte colony-stimulating factor (G-CSF)-combined high-dose cytarabine as a conditioning regimen for allogeneic hematopoietic stem cell transplantation (HSCT) in patients with advanced myelodysplastic syndrome (MDS). Cytarabine 169-179 colony stimulating factor 3 Homo sapiens 143-148 17220902-8 2007 These results suggest that G-CSF-combined high-dose cytarabine could be a promising component of the conditioning regimen of allogeneic HSCT for advanced MDS, providing a low incidence of both relapse and treatment-related mortality. Cytarabine 52-62 colony stimulating factor 3 Homo sapiens 27-32 17241530-5 2007 Furthermore, L-valyl-ara-C appeared to be stable in the leukemia cell homogenates, and subsequently, it was far less cytotoxic than the parent, ara-C in AML2 and L1210 cells. Cytarabine 21-26 runt related transcription factor 3 Mus musculus 153-157 17097625-7 2007 RESULTS: The mRNA expression of human equilibrative nucleoside transporter-1 (hENT-1), which is an uptake transporter of Ara-C, was initially decreased during the acquisition of resistance to Ara-C. Cytarabine 121-126 solute carrier family 29 member 1 (Augustine blood group) Homo sapiens 78-84 17097625-7 2007 RESULTS: The mRNA expression of human equilibrative nucleoside transporter-1 (hENT-1), which is an uptake transporter of Ara-C, was initially decreased during the acquisition of resistance to Ara-C. Cytarabine 192-197 solute carrier family 29 member 1 (Augustine blood group) Homo sapiens 38-76 17097625-7 2007 RESULTS: The mRNA expression of human equilibrative nucleoside transporter-1 (hENT-1), which is an uptake transporter of Ara-C, was initially decreased during the acquisition of resistance to Ara-C. Cytarabine 192-197 solute carrier family 29 member 1 (Augustine blood group) Homo sapiens 78-84 17097625-9 2007 The cytotoxic effect of Ara-C on parental NALM-6 cells was ameliorated by hENT-1 inhibitors. Cytarabine 24-29 solute carrier family 29 member 1 (Augustine blood group) Homo sapiens 74-80 17097625-11 2007 CONCLUSIONS: Decreased hENT-1 expression and function is causatively responsible for the acquisition of Ara-C resistance and alterations in dCK and CDA contribute to the higher concentration range. Cytarabine 104-109 solute carrier family 29 member 1 (Augustine blood group) Homo sapiens 23-29 17490525-6 2007 It is concluded that NMDP and Ara-C induce apoptosis of HL-60 cells, and the mechanism of apoptosis induced by them may down-regulate the expression of bcl-2 gene and up-regulate the expression of bax gene. Cytarabine 30-35 BCL2 apoptosis regulator Homo sapiens 152-157 17490525-6 2007 It is concluded that NMDP and Ara-C induce apoptosis of HL-60 cells, and the mechanism of apoptosis induced by them may down-regulate the expression of bcl-2 gene and up-regulate the expression of bax gene. Cytarabine 30-35 BCL2 associated X, apoptosis regulator Homo sapiens 197-200 17490525-7 2007 The mechanism of HL-60 cell apoptosis induced by Ara-C and NMDP is probably associated with the down-regulation of Bcl-2 protein expression. Cytarabine 49-54 BCL2 apoptosis regulator Homo sapiens 115-120 16986129-0 2007 Predictable prognostic factor of CD56 expression in patients with acute myeloid leukemia with t(8:21) after high dose cytarabine or allogeneic hematopoietic stem cell transplantation. Cytarabine 118-128 neural cell adhesion molecule 1 Homo sapiens 33-37 16989917-11 2007 Using drug inhibition analysis by a de novo protein synthesis inhibitor (cycloheximide) and a viral DNA replication inhibitor (cytosine arabinofuranoside), RGV DUT was classified as an early (E) viral gene during the in vitro infection. Cytarabine 127-153 deoxyuridine triphosphatase Homo sapiens 160-163 17107349-7 2006 In addition, VEGFR2 kinase inhibitor potentiated the growth inhibitory effect of cytarabine in Kasumi-1. Cytarabine 81-91 kinase insert domain receptor Homo sapiens 13-19 17213995-1 2007 Induction of c-jun expression in the myeloid leukemia cell line KG-1 by 1-beta-D-arabinofuranosylcytosine. Cytarabine 72-105 Jun proto-oncogene, AP-1 transcription factor subunit Homo sapiens 13-18 16942854-1 2006 We studied the ability of prolyl oligopeptidase (POP) inhibitors, Z-Pro-Prolinal and JTP-4819, to prevent translocation of glyceraldehyde-3-phosphate dehydrogenase (GAPDH) and formation of reactive oxygen species (ROS), in 6-hydroxydopamine (6-OHDA) and cytosine arabinoside (Ara-C) treated monkey fibroblast (CV1-P) and human neuroblastoma (SH-SY5Y) cells. Cytarabine 254-274 prolyl endopeptidase Homo sapiens 26-47 16942854-1 2006 We studied the ability of prolyl oligopeptidase (POP) inhibitors, Z-Pro-Prolinal and JTP-4819, to prevent translocation of glyceraldehyde-3-phosphate dehydrogenase (GAPDH) and formation of reactive oxygen species (ROS), in 6-hydroxydopamine (6-OHDA) and cytosine arabinoside (Ara-C) treated monkey fibroblast (CV1-P) and human neuroblastoma (SH-SY5Y) cells. Cytarabine 276-281 prolyl endopeptidase Homo sapiens 26-47 16942854-1 2006 We studied the ability of prolyl oligopeptidase (POP) inhibitors, Z-Pro-Prolinal and JTP-4819, to prevent translocation of glyceraldehyde-3-phosphate dehydrogenase (GAPDH) and formation of reactive oxygen species (ROS), in 6-hydroxydopamine (6-OHDA) and cytosine arabinoside (Ara-C) treated monkey fibroblast (CV1-P) and human neuroblastoma (SH-SY5Y) cells. Cytarabine 276-281 prolyl endopeptidase Homo sapiens 49-52 17177846-0 2006 5-FdUrd-araC heterodinucleoside re-establishes sensitivity in 5-FdUrd- and AraC-resistant MCF-7 breast cancer cells overexpressing ErbB2. Cytarabine 75-79 erb-b2 receptor tyrosine kinase 2 Homo sapiens 131-136 16942854-1 2006 We studied the ability of prolyl oligopeptidase (POP) inhibitors, Z-Pro-Prolinal and JTP-4819, to prevent translocation of glyceraldehyde-3-phosphate dehydrogenase (GAPDH) and formation of reactive oxygen species (ROS), in 6-hydroxydopamine (6-OHDA) and cytosine arabinoside (Ara-C) treated monkey fibroblast (CV1-P) and human neuroblastoma (SH-SY5Y) cells. Cytarabine 254-274 prolyl endopeptidase Homo sapiens 49-52 17079445-7 2006 Nutlin-3 pretreatment also conferred protection of p53-proficient cells against cytosine arabinoside but not against doxorubicin or cisplatin. Cytarabine 80-100 tumor protein p53 Homo sapiens 51-54 16835384-1 2006 Hematopoietic stem cell gene transfer of the drug-resistance gene cytidine deaminase (CDD) protecting cells from the cytotoxic cytidine analogs cytarabine and gemcitabine was investigated in a murine transplant model. Cytarabine 144-154 cytidine deaminase Mus musculus 66-84 16835384-1 2006 Hematopoietic stem cell gene transfer of the drug-resistance gene cytidine deaminase (CDD) protecting cells from the cytotoxic cytidine analogs cytarabine and gemcitabine was investigated in a murine transplant model. Cytarabine 144-154 cytidine deaminase Mus musculus 86-89 16835384-2 2006 Following transplantation of CDD-transduced cells and cytarabine application (500 mg/kg; days 1-4; intraperitoneally) significant myeloprotection was demonstrated with nadir counts of peripheral blood granulocytes and thrombocytes of 2.9 +/- 0.6/nL versus 0.7 +/- 0.1/nL (P < .001) and 509 +/- 147/nL versus 80 +/- 9/nL (P = .008), respectively (CDD versus control). Cytarabine 54-64 cytidine deaminase Mus musculus 349-352 16936229-5 2006 1-beta-D-Arabinofuranosylcytosine (ara-C), a chemotherapy agent often used in combination with MTX, is a nucleoside analog whose incorporation into chromosome requires prior phosphorylation by dCK. Cytarabine 0-33 Calcium/calmodulin-dependent protein kinase II Drosophila melanogaster 193-196 17080338-5 2006 There is convincing evidence that AMP is caused by spinal cord toxicity of intrathecally applied toxic agents such as cytarabin and/or methotrexate leading to spinal demyelinisation as demonstrated by elevated myelin basic protein in cerebrospinal fluid. Cytarabine 118-127 myelin basic protein Homo sapiens 210-230 17146554-0 2006 Cytosine arabinoside-metabolizing enzyme genes are underexpressed in children with MLL gene-rearranged acute lymphoblastic leukemia. Cytarabine 0-20 lysine methyltransferase 2A Homo sapiens 83-86 17146554-3 2006 We quantified mRNA expression of Ara-C key enzymes in leukemic lymphoblasts from 64 Brazilian ALL children, 15 of them presenting MLL gene rearrangement, and correlated it with clinical and biological features. Cytarabine 33-38 lysine methyltransferase 2A Homo sapiens 130-133 17146554-12 2006 In conclusion, the expression of the genes related to Ara-C metabolism was lower in MLL-positive children in the sample studied, suggesting the presence of population differences in the expression profile of these genes especially for HENT1. Cytarabine 54-59 lysine methyltransferase 2A Homo sapiens 84-87 16936229-5 2006 1-beta-D-Arabinofuranosylcytosine (ara-C), a chemotherapy agent often used in combination with MTX, is a nucleoside analog whose incorporation into chromosome requires prior phosphorylation by dCK. Cytarabine 35-40 Calcium/calmodulin-dependent protein kinase II Drosophila melanogaster 193-196 16936229-6 2006 We show that, remarkably, MTX enhances incorporation and cytotoxicity of ara-C through regulation of dCK activity in Burkitt"s lymphoma cells. Cytarabine 73-78 Calcium/calmodulin-dependent protein kinase II Drosophila melanogaster 101-104 17121229-11 2006 When the cells were treated with or without apoptosis inducer Ara-C, the apoptosis of MCF-7 cells transfected with HIF-1 alpha shRNA increased by 1.75 times (P < 0.01) and 61. Cytarabine 62-67 hypoxia inducible factor 1 subunit alpha Homo sapiens 115-126 17094462-0 2006 Inhibition of poly (ADP-ribose) polymerase as a protective effect of nicaraven in ionizing radiation- and ara-C-induced cell death. Cytarabine 106-111 poly(ADP-ribose) polymerase 1 Homo sapiens 14-42 16764854-7 2006 We report in this study that, when nontransformed CV1 epithelial cells and Hs578T breast cancer cells are treated with the chemotherapeutic agent cytosine arabinoside (Ara-C), Thr-821 of Rb is rapidly dephosphorylated concomitant with dissociation of the PP1 regulatory subunit PNUTS (phosphatase nuclear targeting subunit) from PP1 enzyme. Cytarabine 146-166 inorganic pyrophosphatase 1 Homo sapiens 255-258 16764854-7 2006 We report in this study that, when nontransformed CV1 epithelial cells and Hs578T breast cancer cells are treated with the chemotherapeutic agent cytosine arabinoside (Ara-C), Thr-821 of Rb is rapidly dephosphorylated concomitant with dissociation of the PP1 regulatory subunit PNUTS (phosphatase nuclear targeting subunit) from PP1 enzyme. Cytarabine 146-166 protein phosphatase 1 regulatory subunit 10 Homo sapiens 278-283 16764854-7 2006 We report in this study that, when nontransformed CV1 epithelial cells and Hs578T breast cancer cells are treated with the chemotherapeutic agent cytosine arabinoside (Ara-C), Thr-821 of Rb is rapidly dephosphorylated concomitant with dissociation of the PP1 regulatory subunit PNUTS (phosphatase nuclear targeting subunit) from PP1 enzyme. Cytarabine 146-166 protein phosphatase 1 regulatory subunit 10 Homo sapiens 285-322 16764854-7 2006 We report in this study that, when nontransformed CV1 epithelial cells and Hs578T breast cancer cells are treated with the chemotherapeutic agent cytosine arabinoside (Ara-C), Thr-821 of Rb is rapidly dephosphorylated concomitant with dissociation of the PP1 regulatory subunit PNUTS (phosphatase nuclear targeting subunit) from PP1 enzyme. Cytarabine 146-166 inorganic pyrophosphatase 1 Homo sapiens 329-332 17052966-5 2006 After 48 and 72 hours treatment with daunorubicin and Ara-C, respectively, increased cell death was observed in THP-1 cells that were pretreated with FK866, as compared to cells exposed to antineoplastic drugs alone. Cytarabine 54-59 GLI family zinc finger 2 Homo sapiens 112-117 16627756-1 2006 In the multinational IRIS study comparing imatinib with interferon plus cytarabine (IFN/Ara-C) in patients with newly diagnosed chronic-phase chronic myelogenous leukemia (CP CML), imatinib demonstrated significantly higher rates of complete cytogenetic responses (CCyRs) and improved progression-free survival (PFS). Cytarabine 72-82 interferon alpha 1 Homo sapiens 84-87 16573743-1 2006 The cytotoxic effect of cytarabine (Ara-C) on myeloid leukemic cells is enhanced by concomitant use of granulocyte colony-stimulating factor (G-CSF) in vitro. Cytarabine 24-34 colony stimulating factor 3 Homo sapiens 103-140 16863913-7 2006 Also, mice injected with CXCL8, CXCL4, or the chimeric CXCL8/CXCL4 protein CXCL8M1 manifested accelerated recovery of absolute numbers of HPCs in response to the toxic effects of Ara-C administration. Cytarabine 179-184 platelet factor 4 Mus musculus 32-37 16863913-7 2006 Also, mice injected with CXCL8, CXCL4, or the chimeric CXCL8/CXCL4 protein CXCL8M1 manifested accelerated recovery of absolute numbers of HPCs in response to the toxic effects of Ara-C administration. Cytarabine 179-184 platelet factor 4 Mus musculus 61-66 16828706-8 2006 The [3H]uridine uptake via CNT2 was significantly decreased by the addition of cytarabin or gemcitabine, antimetabolites of cytidine analogue. Cytarabine 79-88 solute carrier family 28 (sodium-coupled nucleoside transporter), member 2 Mus musculus 27-31 16403905-10 2006 Clofarabine plus cytarabine has activity in adult AML, achieving a good CR rate. Cytarabine 17-27 C-reactive protein Homo sapiens 72-74 16573743-1 2006 The cytotoxic effect of cytarabine (Ara-C) on myeloid leukemic cells is enhanced by concomitant use of granulocyte colony-stimulating factor (G-CSF) in vitro. Cytarabine 24-34 colony stimulating factor 3 Homo sapiens 142-147 16573743-1 2006 The cytotoxic effect of cytarabine (Ara-C) on myeloid leukemic cells is enhanced by concomitant use of granulocyte colony-stimulating factor (G-CSF) in vitro. Cytarabine 36-41 colony stimulating factor 3 Homo sapiens 103-140 16573743-1 2006 The cytotoxic effect of cytarabine (Ara-C) on myeloid leukemic cells is enhanced by concomitant use of granulocyte colony-stimulating factor (G-CSF) in vitro. Cytarabine 36-41 colony stimulating factor 3 Homo sapiens 142-147 16573743-2 2006 The feasibility of a conditioning regimen consisting of G-CSF-combined 24 g/m2 Ara-C, 90 mg/m2 fludarabine, and 12 Gy total body irradiation was studied for five patients with acute myelogenous leukemia in cord blood transplantation (CBT). Cytarabine 79-84 colony stimulating factor 3 Homo sapiens 56-61 16837911-1 2006 AIM: The goals of the study were to reveal the involvement of P-glycoprotein (P-gp), the product of multidrug resistance 1 gene (MDR1) in cellular resistance to vincristine (VCR) and investigate cross-resistance against cytosine arabinoside (Ara-C) in HL60 and HL60/VCR cell lines. Cytarabine 220-240 ATP binding cassette subfamily B member 1 Homo sapiens 62-76 16818278-13 2006 INTERPRETATION AND CONCLUSIONS: In conclusion, our data indicate that Ara-C can induce apoptosis in resting G(O)-B-CLL cells using a mechanism independent of cell proliferation and DNA replication but associated with inhibition of RNA synthesis and downregulation of Mcl-1. Cytarabine 70-75 MCL1 apoptosis regulator, BCL2 family member Homo sapiens 267-272 16617163-6 2006 During prolonged drug exposures of CEM cells with hENT1 activity, araC was more cytotoxic than TaraC, whereas coexposures with nitrobenzylthioinosine (to pharmacologically block hENT1) yielded identical cytotoxicities for araC and TaraC. Cytarabine 66-70 solute carrier family 29 member 1 (Augustine blood group) Homo sapiens 50-55 16805952-1 2006 This study aimed to investigate the gastrointestinal stability and the cellular uptake characteristics of L-valyl-ara-C, a peptidomimetic prodrug of ara-C (cytarabine). Cytarabine 156-166 ATP binding cassette subfamily C member 6 Homo sapiens 114-117 16778368-1 2006 Resistance to cytosine arabinoside (Ara-C) is a major problem in the treatment of patients with acute myeloid leukemia (AML). Cytarabine 14-34 ATP binding cassette subfamily C member 6 Homo sapiens 36-39 16395706-5 2006 Higher anti-L-Araf IgM levels in cHL patients were associated with cytosine arabinoside treatment (p < 0.05). Cytarabine 67-87 A-Raf proto-oncogene, serine/threonine kinase Homo sapiens 14-18 16180016-6 2006 Despite the fact that T-araC is a much poorer substrate, as compared to araC, for deoxycytidine kinase (the rate-limiting step in the formation of the triphosphates), similar intracellular concentrations of T-araC-5"-triphosphate (T-araCTP) and araCTP were formed in cells at these high, pharmacologically relevant concentrations due to similar Vmax"s. Cytarabine 24-28 deoxycytidine kinase Mus musculus 82-102 16837911-1 2006 AIM: The goals of the study were to reveal the involvement of P-glycoprotein (P-gp), the product of multidrug resistance 1 gene (MDR1) in cellular resistance to vincristine (VCR) and investigate cross-resistance against cytosine arabinoside (Ara-C) in HL60 and HL60/VCR cell lines. Cytarabine 220-240 ATP binding cassette subfamily B member 1 Homo sapiens 78-82 16837911-1 2006 AIM: The goals of the study were to reveal the involvement of P-glycoprotein (P-gp), the product of multidrug resistance 1 gene (MDR1) in cellular resistance to vincristine (VCR) and investigate cross-resistance against cytosine arabinoside (Ara-C) in HL60 and HL60/VCR cell lines. Cytarabine 220-240 ATP binding cassette subfamily B member 1 Homo sapiens 100-122 16837911-1 2006 AIM: The goals of the study were to reveal the involvement of P-glycoprotein (P-gp), the product of multidrug resistance 1 gene (MDR1) in cellular resistance to vincristine (VCR) and investigate cross-resistance against cytosine arabinoside (Ara-C) in HL60 and HL60/VCR cell lines. Cytarabine 220-240 ATP binding cassette subfamily B member 1 Homo sapiens 129-133 16837911-1 2006 AIM: The goals of the study were to reveal the involvement of P-glycoprotein (P-gp), the product of multidrug resistance 1 gene (MDR1) in cellular resistance to vincristine (VCR) and investigate cross-resistance against cytosine arabinoside (Ara-C) in HL60 and HL60/VCR cell lines. Cytarabine 242-247 ATP binding cassette subfamily B member 1 Homo sapiens 62-76 16837911-1 2006 AIM: The goals of the study were to reveal the involvement of P-glycoprotein (P-gp), the product of multidrug resistance 1 gene (MDR1) in cellular resistance to vincristine (VCR) and investigate cross-resistance against cytosine arabinoside (Ara-C) in HL60 and HL60/VCR cell lines. Cytarabine 242-247 ATP binding cassette subfamily B member 1 Homo sapiens 78-82 16837911-1 2006 AIM: The goals of the study were to reveal the involvement of P-glycoprotein (P-gp), the product of multidrug resistance 1 gene (MDR1) in cellular resistance to vincristine (VCR) and investigate cross-resistance against cytosine arabinoside (Ara-C) in HL60 and HL60/VCR cell lines. Cytarabine 242-247 ATP binding cassette subfamily B member 1 Homo sapiens 100-122 16837911-1 2006 AIM: The goals of the study were to reveal the involvement of P-glycoprotein (P-gp), the product of multidrug resistance 1 gene (MDR1) in cellular resistance to vincristine (VCR) and investigate cross-resistance against cytosine arabinoside (Ara-C) in HL60 and HL60/VCR cell lines. Cytarabine 242-247 ATP binding cassette subfamily B member 1 Homo sapiens 129-133 16837911-6 2006 CONCLUSION: Aquired resistance to VCR and cross-resistance to Ara-C correlates with MDR1 gene expression in vitro. Cytarabine 62-67 ATP binding cassette subfamily B member 1 Homo sapiens 84-88 16706835-7 2006 Intracerebroventricular infusion of cytosine-beta-d-arabiofuranoside (Ara-C) eliminated trophinin-positive cells in the SVZ. Cytarabine 70-75 trophinin Rattus norvegicus 88-97 16647569-0 2006 Trp53 loss during in vitro selection contributes to acquired Ara-C resistance in acute myeloid leukemia. Cytarabine 61-66 transformation related protein 53 Mus musculus 0-5 16419075-0 2006 Competition of cytarabine and aspirin in binding to serum albumin in multidrug therapy. Cytarabine 15-25 albumin Homo sapiens 52-65 16647569-6 2006 p21Cip1 was dramatically downregulated and p53 protein accumulation induced by Ara-C treatment was impaired in one resistant line. Cytarabine 79-84 cyclin-dependent kinase inhibitor 1A (P21) Mus musculus 0-7 16647569-6 2006 p21Cip1 was dramatically downregulated and p53 protein accumulation induced by Ara-C treatment was impaired in one resistant line. Cytarabine 79-84 transformation related protein 53 Mus musculus 43-46 16647569-7 2006 In this line, repeated Ara-C exposure had selected for cells that harbor a genomic deletion affecting the splicing of Trp53 mRNA. Cytarabine 23-28 transformation related protein 53 Mus musculus 118-123 16609362-1 2006 The human equilibrative nucleoside transporter 1 gene (hENT1) is the primary nucleoside transporter for cytosine arabinoside (AraC), a deoxycytidine analog used for treatment of acute leukemias and lymphomas. Cytarabine 104-124 solute carrier family 29 member 1 (Augustine blood group) Homo sapiens 10-48 16609362-1 2006 The human equilibrative nucleoside transporter 1 gene (hENT1) is the primary nucleoside transporter for cytosine arabinoside (AraC), a deoxycytidine analog used for treatment of acute leukemias and lymphomas. Cytarabine 104-124 solute carrier family 29 member 1 (Augustine blood group) Homo sapiens 55-60 16609362-1 2006 The human equilibrative nucleoside transporter 1 gene (hENT1) is the primary nucleoside transporter for cytosine arabinoside (AraC), a deoxycytidine analog used for treatment of acute leukemias and lymphomas. Cytarabine 126-130 solute carrier family 29 member 1 (Augustine blood group) Homo sapiens 10-48 16609362-1 2006 The human equilibrative nucleoside transporter 1 gene (hENT1) is the primary nucleoside transporter for cytosine arabinoside (AraC), a deoxycytidine analog used for treatment of acute leukemias and lymphomas. Cytarabine 126-130 solute carrier family 29 member 1 (Augustine blood group) Homo sapiens 55-60 16609362-10 2006 hENT1 promoter region haplotypes may influence gene expression and alter AraC chemosensitivity. Cytarabine 73-77 solute carrier family 29 member 1 (Augustine blood group) Homo sapiens 0-5 16419075-1 2006 The aim of this study was to describe a competition between cytarabine (araC) and aspirin (ASA) in binding with bovine serum albumin (BSA). Cytarabine 60-70 albumin Homo sapiens 119-132 16419075-1 2006 The aim of this study was to describe a competition between cytarabine (araC) and aspirin (ASA) in binding with bovine serum albumin (BSA). Cytarabine 72-76 albumin Homo sapiens 119-132 16581899-0 2006 Cytosine arabinoside induces programmed endothelial cell death through the caspase-3 pathway. Cytarabine 0-20 caspase 3 Homo sapiens 75-84 16581899-14 2006 Caspase-3 activity increased after ARA-C addition; hydrocortisone blunted this increase. Cytarabine 35-40 caspase 3 Homo sapiens 0-9 16581899-16 2006 Hydrocortisone may protect against ARA-C-induced apoptosis by reducing caspase-3 activity. Cytarabine 35-40 caspase 3 Homo sapiens 71-80 16249385-6 2006 CMK sublines, transfected with the BST2 cDNA and incubated with HS-5 bone marrow stromal cells, exhibited up to 1.7-fold reduced cytosine arabinoside (ara-C)-induced apoptosis, compared with mock-transfected cells. Cytarabine 129-149 C-X-C motif chemokine ligand 9 Homo sapiens 0-3 16482209-0 2006 Targeting Hsp90 by 17-AAG in leukemia cells: mechanisms for synergistic and antagonistic drug combinations with arsenic trioxide and Ara-C. Cytarabine 133-138 heat shock protein 90 alpha family class A member 1 Homo sapiens 10-15 16482209-0 2006 Targeting Hsp90 by 17-AAG in leukemia cells: mechanisms for synergistic and antagonistic drug combinations with arsenic trioxide and Ara-C. Cytarabine 133-138 N-methylpurine DNA glycosylase Homo sapiens 22-25 16482209-3 2006 Here we report that 17-AAG has striking opposite effects on the activity of arsenic trioxide (ATO) and ara-C. Cytarabine 103-108 N-methylpurine DNA glycosylase Homo sapiens 23-26 16482209-7 2006 In contrast, treatment of leukemia cells with 17-AAG caused a G1 arrest, a decrease in DNA synthesis and reduced ara-C incorporation into DNA, leading to antagonism. Cytarabine 113-118 N-methylpurine DNA glycosylase Homo sapiens 49-52 16478523-3 2006 Using rat sympathetic neurons as an in vitro model of neuronal apoptosis, we show that cytosine arabinoside is a DNA damaging drug that induces the expression of the BH3-only pro-apoptotic genes Noxa, Puma and Bim. Cytarabine 87-107 phorbol-12-myristate-13-acetate-induced protein 1 Rattus norvegicus 195-199 16364248-5 2006 Transduced HURP was capable of specifically enhancing the chemosensitivity of deoxycytosine analogs, such as gemcitabine, ARA-C, and 5-AZA-CdR, but neither had an effect on the response of DNA intercalating agents, such as cisplatin, carboplatin, and doxorubicin, nor on the response of microtubule stabilizers, such as paclitaxel, docetaxel, and vinblastine. Cytarabine 122-127 DLG associated protein 5 Mus musculus 11-15 16609039-15 2006 Cytarabine and daunorubicin interfered with EPO signaling in F-MEL cells. Cytarabine 0-10 erythropoietin Homo sapiens 44-47 16293603-2 2006 Activation of Chk1 in response to cytarabine (ara-C) induced an S-phase checkpoint characterized by the inhibition of Cdk2, cell cycle arrest, no change in constitutively active Akt, or low-stress kinase signaling in ML-1 cells. Cytarabine 34-44 checkpoint kinase 1 Homo sapiens 14-18 16293603-2 2006 Activation of Chk1 in response to cytarabine (ara-C) induced an S-phase checkpoint characterized by the inhibition of Cdk2, cell cycle arrest, no change in constitutively active Akt, or low-stress kinase signaling in ML-1 cells. Cytarabine 34-44 cyclin dependent kinase 2 Homo sapiens 118-122 16293603-2 2006 Activation of Chk1 in response to cytarabine (ara-C) induced an S-phase checkpoint characterized by the inhibition of Cdk2, cell cycle arrest, no change in constitutively active Akt, or low-stress kinase signaling in ML-1 cells. Cytarabine 46-51 checkpoint kinase 1 Homo sapiens 14-18 16293603-2 2006 Activation of Chk1 in response to cytarabine (ara-C) induced an S-phase checkpoint characterized by the inhibition of Cdk2, cell cycle arrest, no change in constitutively active Akt, or low-stress kinase signaling in ML-1 cells. Cytarabine 46-51 cyclin dependent kinase 2 Homo sapiens 118-122 16293603-7 2006 Constitutively phosphorylated Akt kinase declined on addition of UCN-01 to the ara-C infusion, an action accompanied by an activation of JNK and reduction in absolute AML blast counts. Cytarabine 79-84 AKT serine/threonine kinase 1 Homo sapiens 30-33 16293603-7 2006 Constitutively phosphorylated Akt kinase declined on addition of UCN-01 to the ara-C infusion, an action accompanied by an activation of JNK and reduction in absolute AML blast counts. Cytarabine 79-84 mitogen-activated protein kinase 8 Homo sapiens 137-140 16293603-8 2006 Thus, use of UCN-01 in combination with ara-C decreases Chk1 phosphorylation, inhibits the Akt survival pathway, and activates JNK during the course of therapy, offering a rationale for the cytotoxic action of this combination during AML treatment. Cytarabine 40-45 checkpoint kinase 1 Homo sapiens 56-60 16293603-8 2006 Thus, use of UCN-01 in combination with ara-C decreases Chk1 phosphorylation, inhibits the Akt survival pathway, and activates JNK during the course of therapy, offering a rationale for the cytotoxic action of this combination during AML treatment. Cytarabine 40-45 AKT serine/threonine kinase 1 Homo sapiens 91-94 16293603-8 2006 Thus, use of UCN-01 in combination with ara-C decreases Chk1 phosphorylation, inhibits the Akt survival pathway, and activates JNK during the course of therapy, offering a rationale for the cytotoxic action of this combination during AML treatment. Cytarabine 40-45 mitogen-activated protein kinase 8 Homo sapiens 127-130 16430862-5 2006 Our results showed that JWA was not only regulated by ATRA but also by several other differentiation inducers such as phorbol-12-myristate-13-acetate (TPA), arabinoside (Ara-C), and hemin, involved in the mechanisms of differentiation along different lineages of myeloid leukemia cells arrested at different stages of development. Cytarabine 170-175 ADP ribosylation factor like GTPase 6 interacting protein 5 Homo sapiens 24-27 16538382-9 2006 The phosphate conjugated 5-FdUrd-araC heterodimer (5-Fluoro-2"-desoxyuridylyl-(3"-->5")-Arabinocytidine), which is a prodrug of AraC-monophosphate, reactivated AIF and down-regulated cyclin D1 in AraC-resistant cells and circumvented resistance to apoptosis and to cell cycle inhibition. Cytarabine 131-135 cyclin D1 Homo sapiens 186-195 16112192-4 2006 Therefore, the present study was performed to evaluate whether stem cell factor-antibody (anti-SCF) can enhance the efficacy of the two main chemotherapeutic drugs used in AML therapy: cytarabine and daunorubicin at low doses in human-resistant CD34+ AML cells, in an attempt to identify a novel effective regimen with tolerable side-effects for elderly AML patients. Cytarabine 185-195 KIT ligand Homo sapiens 95-98 16112192-6 2006 Anti-SCF has significantly enhanced the low dose cytarabine- and daunorubicin-induced apoptosis+necrosis in KG1a CD34+ AML cells from 12.0+/-1.7 to 40.9+/-5.9% and from 16.3+/-0.9 to 48.9+/-1.0%, respectively, p<0.01. Cytarabine 49-59 KIT ligand Homo sapiens 5-8 16112192-6 2006 Anti-SCF has significantly enhanced the low dose cytarabine- and daunorubicin-induced apoptosis+necrosis in KG1a CD34+ AML cells from 12.0+/-1.7 to 40.9+/-5.9% and from 16.3+/-0.9 to 48.9+/-1.0%, respectively, p<0.01. Cytarabine 49-59 CD34 molecule Homo sapiens 113-117 16112192-7 2006 It has also exerted its significant enhancement activity on the low dose cytarabine- and daunorubicin-induced apoptosis+necrosis in KG1a CD34+ AML cells in the presence of SCF, p<0.05. Cytarabine 73-83 CD34 molecule Homo sapiens 137-141 16112192-8 2006 Anti-SCF has significantly enhanced the low dose cytarabine- and daunorubicin-induced bcl-2 reduction in KG1a CD34+ AML cells from 26.7+/-0.6 to 64.6+/-1.0% and from 59.8+/-3.1 to 80.1+/-7.9%, respectively, p<0.01. Cytarabine 49-59 KIT ligand Homo sapiens 5-8 16112192-8 2006 Anti-SCF has significantly enhanced the low dose cytarabine- and daunorubicin-induced bcl-2 reduction in KG1a CD34+ AML cells from 26.7+/-0.6 to 64.6+/-1.0% and from 59.8+/-3.1 to 80.1+/-7.9%, respectively, p<0.01. Cytarabine 49-59 BCL2 apoptosis regulator Homo sapiens 86-91 16112192-8 2006 Anti-SCF has significantly enhanced the low dose cytarabine- and daunorubicin-induced bcl-2 reduction in KG1a CD34+ AML cells from 26.7+/-0.6 to 64.6+/-1.0% and from 59.8+/-3.1 to 80.1+/-7.9%, respectively, p<0.01. Cytarabine 49-59 CD34 molecule Homo sapiens 110-114 16112192-10 2006 Anti-SCF has also significantly enhanced the low dose cytarabine- and daunorubicin-induced bcl-2 reduction in KG1a CD34+ AML cells in the presence of SCF, p<0.05. Cytarabine 54-64 KIT ligand Homo sapiens 5-8 16112192-10 2006 Anti-SCF has also significantly enhanced the low dose cytarabine- and daunorubicin-induced bcl-2 reduction in KG1a CD34+ AML cells in the presence of SCF, p<0.05. Cytarabine 54-64 BCL2 apoptosis regulator Homo sapiens 91-96 16112192-10 2006 Anti-SCF has also significantly enhanced the low dose cytarabine- and daunorubicin-induced bcl-2 reduction in KG1a CD34+ AML cells in the presence of SCF, p<0.05. Cytarabine 54-64 CD34 molecule Homo sapiens 115-119 16112192-10 2006 Anti-SCF has also significantly enhanced the low dose cytarabine- and daunorubicin-induced bcl-2 reduction in KG1a CD34+ AML cells in the presence of SCF, p<0.05. Cytarabine 54-64 KIT ligand Homo sapiens 150-153 16200630-2 2006 APE (cytosine arabinoside, cisplatin, etoposide) is a non-cross-resistant regimen with limited toxicities. Cytarabine 5-25 apurinic/apyrimidinic endodeoxyribonuclease 1 Homo sapiens 0-3 16200630-4 2006 METHODS: Patients with recurrent Hodgkin disease who were <or=21 years of age and had previously received standard alkylating agent and doxorubicin-based therapy, were treated with APE chemotherapy (cytosine arabinoside 750 mg/m(2), cisplatin 15 mg/m(2), etoposide 20 mg/m(2)) every 12 hr, administered three or four times per cycle. Cytarabine 202-222 apurinic/apyrimidinic endodeoxyribonuclease 1 Homo sapiens 184-187 16249385-6 2006 CMK sublines, transfected with the BST2 cDNA and incubated with HS-5 bone marrow stromal cells, exhibited up to 1.7-fold reduced cytosine arabinoside (ara-C)-induced apoptosis, compared with mock-transfected cells. Cytarabine 129-149 bone marrow stromal cell antigen 2 Homo sapiens 35-39 16249385-6 2006 CMK sublines, transfected with the BST2 cDNA and incubated with HS-5 bone marrow stromal cells, exhibited up to 1.7-fold reduced cytosine arabinoside (ara-C)-induced apoptosis, compared with mock-transfected cells. Cytarabine 151-156 C-X-C motif chemokine ligand 9 Homo sapiens 0-3 16249385-6 2006 CMK sublines, transfected with the BST2 cDNA and incubated with HS-5 bone marrow stromal cells, exhibited up to 1.7-fold reduced cytosine arabinoside (ara-C)-induced apoptosis, compared with mock-transfected cells. Cytarabine 151-156 bone marrow stromal cell antigen 2 Homo sapiens 35-39 16611405-3 2006 GrB/scFvMEL showed synergistic cytotoxicity when coadministered with doxorubicin, vincristine or cisplatin, and additive effects, in combination with etoposide or cytarabine. Cytarabine 163-173 granzyme B Homo sapiens 0-3 16467107-7 2006 The combination of pralatrexate and gemcitabine was superior to any methotrexate and ara-C combination in inducing apoptosis and in activating caspase-3. Cytarabine 85-90 caspase 3 Homo sapiens 143-152 16307021-0 2006 Nfl gene inactivation in acute myeloid leukemia cells confers cytarabine resistance through MAPK and mTOR pathways. Cytarabine 62-72 neurofilament light chain Homo sapiens 0-3 16307021-0 2006 Nfl gene inactivation in acute myeloid leukemia cells confers cytarabine resistance through MAPK and mTOR pathways. Cytarabine 62-72 mechanistic target of rapamycin kinase Homo sapiens 101-105 16219908-3 2006 In contrast, Bcl-2 and Bcl-x(L) largely blocked these events in cells exposed to the cytotoxic agent 1-beta-d-arabinofuranosylcytosine (ara-C). Cytarabine 101-134 BCL2 apoptosis regulator Homo sapiens 13-18 16219908-3 2006 In contrast, Bcl-2 and Bcl-x(L) largely blocked these events in cells exposed to the cytotoxic agent 1-beta-d-arabinofuranosylcytosine (ara-C). Cytarabine 101-134 BCL2 like 1 Homo sapiens 23-28 16219908-3 2006 In contrast, Bcl-2 and Bcl-x(L) largely blocked these events in cells exposed to the cytotoxic agent 1-beta-d-arabinofuranosylcytosine (ara-C). Cytarabine 136-141 BCL2 apoptosis regulator Homo sapiens 13-18 16219908-3 2006 In contrast, Bcl-2 and Bcl-x(L) largely blocked these events in cells exposed to the cytotoxic agent 1-beta-d-arabinofuranosylcytosine (ara-C). Cytarabine 136-141 BCL2 like 1 Homo sapiens 23-28 16219908-5 2006 Ectopic expression of a phosphorylation loop-deleted Bcl-2 or Bcl-2 lacking the serine(70) phosphorylation site, which dramatically protected cells from ara-C lethality, delayed but did not prevent flavopiridol/HDAC inhibitor-induced mitochondrial injury, cell death, or loss of clonogenicity. Cytarabine 153-158 BCL2 apoptosis regulator Homo sapiens 53-58 16219908-5 2006 Ectopic expression of a phosphorylation loop-deleted Bcl-2 or Bcl-2 lacking the serine(70) phosphorylation site, which dramatically protected cells from ara-C lethality, delayed but did not prevent flavopiridol/HDAC inhibitor-induced mitochondrial injury, cell death, or loss of clonogenicity. Cytarabine 153-158 BCL2 apoptosis regulator Homo sapiens 62-67 16333246-10 2005 In conclusion, decreased expression of hENT1, which transports ara-C across the cell membrane, appears to be a major factor in ara-C resistance in childhood AML. Cytarabine 63-68 solute carrier family 29 member 1 (Augustine blood group) Homo sapiens 39-44 16944754-4 2006 RESULTS: Cytarabine effects manifested with EC-induced expression of cell surface P- and E-selectines and VCAM-1; ICAM-1 expression rapidly enhanced, leukocyte adhesion to endothelium also activates. Cytarabine 9-19 vascular cell adhesion molecule 1 Homo sapiens 106-112 16944754-4 2006 RESULTS: Cytarabine effects manifested with EC-induced expression of cell surface P- and E-selectines and VCAM-1; ICAM-1 expression rapidly enhanced, leukocyte adhesion to endothelium also activates. Cytarabine 9-19 intercellular adhesion molecule 1 Homo sapiens 114-120 16333246-6 2005 Human equilibrative nucleoside transporter-1 (hENT1) mRNA expression and ara-C sensitivity were significantly correlated (rp=-0.46; P=0.001), with three-fold lower hENT1 mRNA levels in resistant patients (P=0.003). Cytarabine 73-78 solute carrier family 29 member 1 (Augustine blood group) Homo sapiens 46-51 16333246-6 2005 Human equilibrative nucleoside transporter-1 (hENT1) mRNA expression and ara-C sensitivity were significantly correlated (rp=-0.46; P=0.001), with three-fold lower hENT1 mRNA levels in resistant patients (P=0.003). Cytarabine 73-78 solute carrier family 29 member 1 (Augustine blood group) Homo sapiens 164-169 16333246-10 2005 In conclusion, decreased expression of hENT1, which transports ara-C across the cell membrane, appears to be a major factor in ara-C resistance in childhood AML. Cytarabine 127-132 solute carrier family 29 member 1 (Augustine blood group) Homo sapiens 39-44 16126823-6 2005 Cells lacking Rad9, Chk1, or ATR were more sensitive to gemcitabine and cytarabine, consistent with the fact that these agents stall replication forks, and this sensitization was independent of p53 status. Cytarabine 72-82 RAD9 checkpoint clamp component A Homo sapiens 14-18 16304576-1 2005 Overexpression of the detoxifying enzyme cytidine deaminase (CDD) renders normal and leukemic hematopoietic cells resistant to cytarabine (1-beta-D-arabinofuranosylcytosine), and studies on murine cells have suggested transgenic CDD overexpression as a way to reduce the substantial myelotoxicity induced by the deoxycytidine analogs cytarabine and gemcitabine (2",2"-difluorodeoxycytidine). Cytarabine 334-344 cytidine deaminase Mus musculus 41-59 16304576-1 2005 Overexpression of the detoxifying enzyme cytidine deaminase (CDD) renders normal and leukemic hematopoietic cells resistant to cytarabine (1-beta-D-arabinofuranosylcytosine), and studies on murine cells have suggested transgenic CDD overexpression as a way to reduce the substantial myelotoxicity induced by the deoxycytidine analogs cytarabine and gemcitabine (2",2"-difluorodeoxycytidine). Cytarabine 334-344 cytidine deaminase Mus musculus 61-64 16304576-3 2005 Retroviral gene transfer significantly increased the resistance of CDD-transduced cord blood and peripheral blood-derived progenitor cells for doses ranging from 20-100 nM cytarabine and 8-10 nM gemcitabine. Cytarabine 172-182 cytidine deaminase Homo sapiens 67-70 16304576-5 2005 In addition, significant selection of CDD-transduced cells was obtained after a 4-day culture in 30-100 nM cytarabine. Cytarabine 107-117 cytidine deaminase Homo sapiens 38-41 16304576-6 2005 Thus, our data demonstrate that overexpression of CDD cDNA results in significant protection of human progenitors from cytarabine- as well as gemcitabine-induced toxicity, and allows in vitro selection of transduced cells. Cytarabine 119-129 cytidine deaminase Homo sapiens 50-53 16304576-1 2005 Overexpression of the detoxifying enzyme cytidine deaminase (CDD) renders normal and leukemic hematopoietic cells resistant to cytarabine (1-beta-D-arabinofuranosylcytosine), and studies on murine cells have suggested transgenic CDD overexpression as a way to reduce the substantial myelotoxicity induced by the deoxycytidine analogs cytarabine and gemcitabine (2",2"-difluorodeoxycytidine). Cytarabine 127-137 cytidine deaminase Mus musculus 41-59 16304576-1 2005 Overexpression of the detoxifying enzyme cytidine deaminase (CDD) renders normal and leukemic hematopoietic cells resistant to cytarabine (1-beta-D-arabinofuranosylcytosine), and studies on murine cells have suggested transgenic CDD overexpression as a way to reduce the substantial myelotoxicity induced by the deoxycytidine analogs cytarabine and gemcitabine (2",2"-difluorodeoxycytidine). Cytarabine 127-137 cytidine deaminase Mus musculus 61-64 16304576-1 2005 Overexpression of the detoxifying enzyme cytidine deaminase (CDD) renders normal and leukemic hematopoietic cells resistant to cytarabine (1-beta-D-arabinofuranosylcytosine), and studies on murine cells have suggested transgenic CDD overexpression as a way to reduce the substantial myelotoxicity induced by the deoxycytidine analogs cytarabine and gemcitabine (2",2"-difluorodeoxycytidine). Cytarabine 139-172 cytidine deaminase Mus musculus 41-59 16304576-1 2005 Overexpression of the detoxifying enzyme cytidine deaminase (CDD) renders normal and leukemic hematopoietic cells resistant to cytarabine (1-beta-D-arabinofuranosylcytosine), and studies on murine cells have suggested transgenic CDD overexpression as a way to reduce the substantial myelotoxicity induced by the deoxycytidine analogs cytarabine and gemcitabine (2",2"-difluorodeoxycytidine). Cytarabine 139-172 cytidine deaminase Mus musculus 61-64 16126823-6 2005 Cells lacking Rad9, Chk1, or ATR were more sensitive to gemcitabine and cytarabine, consistent with the fact that these agents stall replication forks, and this sensitization was independent of p53 status. Cytarabine 72-82 checkpoint kinase 1 Homo sapiens 20-24 16126823-6 2005 Cells lacking Rad9, Chk1, or ATR were more sensitive to gemcitabine and cytarabine, consistent with the fact that these agents stall replication forks, and this sensitization was independent of p53 status. Cytarabine 72-82 ATR serine/threonine kinase Homo sapiens 29-32 16126823-8 2005 Together, these results demonstrate that 1) gemcitabine triggers both checkpoint signaling pathways, 2) both pathways contribute to cell survival after gemcitabine-induced replication stress, and 3) although gemcitabine and cytarabine both stall replication forks, ATM plays differential roles in cell survival after treatment with these agents. Cytarabine 224-234 ATM serine/threonine kinase Homo sapiens 265-268 15936818-0 2005 Increase in Ara-C cytotoxicity in the presence of valproate, a histone deacetylase inhibitor, is associated with the concurrent expression of cyclin D1 and p27(Kip 1) in acute myeloblastic leukemia cells. Cytarabine 12-17 cyclin D1 Homo sapiens 142-151 16288046-6 2005 Pretreatment with 17-AAG, which induced hsp70, inhibited 1-beta-D-arabinofuranosylcytosine or etoposide-induced apoptosis in HL-60 cells. Cytarabine 57-90 N-methylpurine DNA glycosylase Homo sapiens 21-24 16288046-6 2005 Pretreatment with 17-AAG, which induced hsp70, inhibited 1-beta-D-arabinofuranosylcytosine or etoposide-induced apoptosis in HL-60 cells. Cytarabine 57-90 heat shock protein family A (Hsp70) member 4 Homo sapiens 40-45 16014563-9 2005 MDM2 inhibition synergistically enhanced cytotoxicity of cytosine arabinoside and doxorubicin in AML blasts but not in normal hematopoietic progenitor cells. Cytarabine 57-77 transformed mouse 3T3 cell double minute 2 Mus musculus 0-4 16094422-8 2005 The LYL1-transfected U937 cells were also more resistant to the cytotoxic drug cytarabine. Cytarabine 79-89 LYL1 basic helix-loop-helix family member Homo sapiens 4-8 15936818-0 2005 Increase in Ara-C cytotoxicity in the presence of valproate, a histone deacetylase inhibitor, is associated with the concurrent expression of cyclin D1 and p27(Kip 1) in acute myeloblastic leukemia cells. Cytarabine 12-17 interferon alpha inducible protein 27 Homo sapiens 156-159 15936818-0 2005 Increase in Ara-C cytotoxicity in the presence of valproate, a histone deacetylase inhibitor, is associated with the concurrent expression of cyclin D1 and p27(Kip 1) in acute myeloblastic leukemia cells. Cytarabine 12-17 cyclin dependent kinase inhibitor 1B Homo sapiens 160-165 15936818-4 2005 Valproate induced a clear G1 phase arrest and up-regulated cyclin D1 expression in the presence of Ara-C and etoposide. Cytarabine 99-104 cyclin D1 Homo sapiens 59-68 15936818-5 2005 In addition, valporate was able to block the Ara-C-induced down-regulation of p27(Kip1) expression but not that induced by etoposide. Cytarabine 45-50 interferon alpha inducible protein 27 Homo sapiens 78-81 15936818-5 2005 In addition, valporate was able to block the Ara-C-induced down-regulation of p27(Kip1) expression but not that induced by etoposide. Cytarabine 45-50 cyclin dependent kinase inhibitor 1B Homo sapiens 82-86 16254185-4 2005 Coadministration of the mitotic blocker cytosine-beta-d-arabinofuranoside (Ara-C) eliminates the proliferation of neural cells and abrogates the long-term, but not the short-term, effect of CNTF on body weight. Cytarabine 40-73 ciliary neurotrophic factor Mus musculus 190-194 16254185-4 2005 Coadministration of the mitotic blocker cytosine-beta-d-arabinofuranoside (Ara-C) eliminates the proliferation of neural cells and abrogates the long-term, but not the short-term, effect of CNTF on body weight. Cytarabine 75-80 ciliary neurotrophic factor Mus musculus 190-194 16277846-0 2005 [JWA gene in regulating committed differentiation of HL-60 cells induced by ATRA, Ara-C and TPA]. Cytarabine 82-87 ADP ribosylation factor like GTPase 6 interacting protein 5 Homo sapiens 1-4 16277846-9 2005 In this study, we also exposed HL-60 cells in higher dose of Ara-C (20 ng/ml), and JWA expression underwent opposite trend comparing with in lower dose of Ara-C (10 ng/ml). Cytarabine 155-160 ADP ribosylation factor like GTPase 6 interacting protein 5 Homo sapiens 83-86 16197446-1 2005 Fludarabine plus cytarabine (Ara-C) and idarubicin (FLAI) is an effective and well-tolerated induction regimen for the treatment of acute myeloid leukaemia (AML). Cytarabine 17-27 ATP binding cassette subfamily C member 6 Homo sapiens 29-32 16277846-2 2005 By using FCM, the changes of CD13, CD14, CD15, CD11b and cell cycles were detected in HL-60 cells treated with ATRA (10(-6) mol/L), Ara-C (10 ng/ml) and TPA (10(-8) mol/L) respectively. Cytarabine 132-137 fucosyltransferase 4 Homo sapiens 41-45 16277846-2 2005 By using FCM, the changes of CD13, CD14, CD15, CD11b and cell cycles were detected in HL-60 cells treated with ATRA (10(-6) mol/L), Ara-C (10 ng/ml) and TPA (10(-8) mol/L) respectively. Cytarabine 132-137 integrin subunit alpha M Homo sapiens 47-52 16277846-2 2005 By using FCM, the changes of CD13, CD14, CD15, CD11b and cell cycles were detected in HL-60 cells treated with ATRA (10(-6) mol/L), Ara-C (10 ng/ml) and TPA (10(-8) mol/L) respectively. Cytarabine 132-137 alanyl aminopeptidase, membrane Homo sapiens 29-33 16277846-2 2005 By using FCM, the changes of CD13, CD14, CD15, CD11b and cell cycles were detected in HL-60 cells treated with ATRA (10(-6) mol/L), Ara-C (10 ng/ml) and TPA (10(-8) mol/L) respectively. Cytarabine 132-137 CD14 molecule Homo sapiens 35-39 16044347-2 2005 H9-araC cells obtained by cultivation of H9 cells in the presence of 0.5 microM arabinosylcytosine (araC) had lower deoxycytidine kinase (dCK) than the parental cell line. Cytarabine 80-98 deoxycytidine kinase Homo sapiens 116-136 15856358-2 2005 Synergistic interaction between FAMP or 2-CdA with cytarabine (cytosine arabinoside, Ara-C) has been demonstrated in preclinical and clinical studies. Cytarabine 51-61 cytidine deaminase Homo sapiens 42-45 15856358-2 2005 Synergistic interaction between FAMP or 2-CdA with cytarabine (cytosine arabinoside, Ara-C) has been demonstrated in preclinical and clinical studies. Cytarabine 63-83 cytidine deaminase Homo sapiens 42-45 15856358-2 2005 Synergistic interaction between FAMP or 2-CdA with cytarabine (cytosine arabinoside, Ara-C) has been demonstrated in preclinical and clinical studies. Cytarabine 85-90 cytidine deaminase Homo sapiens 42-45 16144928-20 2005 This branched 40-kDa PEG-IFN was well tolerated both as a monotherapy as well as in combination with ara-C. Cytarabine 101-106 interferon alpha 1 Homo sapiens 25-28 16190908-3 2005 We demonstrate that telencephalic cells from embryonic Gli3Xt/Xt embryos survive better and are more resistant to death induced by cytosine arabinoside, a nucleoside analogue that induces death in neuronal progenitors and neurons, than are control counterparts in vitro. Cytarabine 131-151 GLI-Kruppel family member GLI3 Mus musculus 55-64 16044347-2 2005 H9-araC cells obtained by cultivation of H9 cells in the presence of 0.5 microM arabinosylcytosine (araC) had lower deoxycytidine kinase (dCK) than the parental cell line. Cytarabine 80-98 Calcium/calmodulin-dependent protein kinase II Drosophila melanogaster 138-141 16044347-2 2005 H9-araC cells obtained by cultivation of H9 cells in the presence of 0.5 microM arabinosylcytosine (araC) had lower deoxycytidine kinase (dCK) than the parental cell line. Cytarabine 3-7 deoxycytidine kinase Homo sapiens 116-136 16044347-2 2005 H9-araC cells obtained by cultivation of H9 cells in the presence of 0.5 microM arabinosylcytosine (araC) had lower deoxycytidine kinase (dCK) than the parental cell line. Cytarabine 3-7 Calcium/calmodulin-dependent protein kinase II Drosophila melanogaster 138-141 16044347-7 2005 CdA metabolic studies (influx and activation) in the presence of deoxyadenosine, deoxycytidine, or araC suggested that CdA enters cells by a deoxyadenosine-inhibitable transport system, which is different than that of araC and deoxycytidine transport system. Cytarabine 99-103 cytidine deaminase Homo sapiens 0-3 16044347-7 2005 CdA metabolic studies (influx and activation) in the presence of deoxyadenosine, deoxycytidine, or araC suggested that CdA enters cells by a deoxyadenosine-inhibitable transport system, which is different than that of araC and deoxycytidine transport system. Cytarabine 99-103 cytidine deaminase Homo sapiens 119-122 16044347-7 2005 CdA metabolic studies (influx and activation) in the presence of deoxyadenosine, deoxycytidine, or araC suggested that CdA enters cells by a deoxyadenosine-inhibitable transport system, which is different than that of araC and deoxycytidine transport system. Cytarabine 218-222 cytidine deaminase Homo sapiens 0-3 16044347-7 2005 CdA metabolic studies (influx and activation) in the presence of deoxyadenosine, deoxycytidine, or araC suggested that CdA enters cells by a deoxyadenosine-inhibitable transport system, which is different than that of araC and deoxycytidine transport system. Cytarabine 218-222 cytidine deaminase Homo sapiens 119-122 15950950-3 2005 The expression of the dCK gene in araC resistant cells was reduced to 60% of H9 cells, which correlated with lower dCK protein and activity. Cytarabine 34-38 Calcium/calmodulin-dependent protein kinase II Drosophila melanogaster 22-25 16077982-6 2005 To investigate the possible molecular mechanism of the protective effect, the influence of Jagged1 on Ara-C-induced activation of caspase-3 and PARP, and dephosphorylation of NF-kappaB was examined in NB4 cells. Cytarabine 102-107 jagged canonical Notch ligand 1 Homo sapiens 91-98 16077982-6 2005 To investigate the possible molecular mechanism of the protective effect, the influence of Jagged1 on Ara-C-induced activation of caspase-3 and PARP, and dephosphorylation of NF-kappaB was examined in NB4 cells. Cytarabine 102-107 caspase 3 Homo sapiens 130-139 16077982-6 2005 To investigate the possible molecular mechanism of the protective effect, the influence of Jagged1 on Ara-C-induced activation of caspase-3 and PARP, and dephosphorylation of NF-kappaB was examined in NB4 cells. Cytarabine 102-107 poly(ADP-ribose) polymerase 1 Homo sapiens 144-148 15950950-3 2005 The expression of the dCK gene in araC resistant cells was reduced to 60% of H9 cells, which correlated with lower dCK protein and activity. Cytarabine 34-38 Calcium/calmodulin-dependent protein kinase II Drosophila melanogaster 115-118 16194358-1 2005 OBJECTIVE: To explore the feasibility of transferring fusion gene of dihydrofolate reductase (DHFR) gene and cytidine deaminase (CD) gene into mouse bone marrow cells in order to observe the drug resistance of high dose methotrexate (MTX) and cytosine arabinoside (Ara-C) in the bone marrow cells and to improve the tolerance of myelosuppression following combination chemotherapy. Cytarabine 243-263 dihydrofolate reductase Mus musculus 69-92 16129037-7 2005 It is concluded that Ara-c can effectively induce apoptosis of HL-60 cells and simultaneously decrease the level of expression of Bcl-2 protein and elevate the level of expression of Bax protein. Cytarabine 21-26 BCL2 apoptosis regulator Homo sapiens 130-135 16129037-7 2005 It is concluded that Ara-c can effectively induce apoptosis of HL-60 cells and simultaneously decrease the level of expression of Bcl-2 protein and elevate the level of expression of Bax protein. Cytarabine 21-26 BCL2 associated X, apoptosis regulator Homo sapiens 183-186 16129037-8 2005 Decrease of expression ratio of Bcl-2/Bax proteins may be one of the main mechanisms in HL-60 apoptosis induced by Ara-C. Cytarabine 115-120 BCL2 apoptosis regulator Homo sapiens 32-37 16129037-8 2005 Decrease of expression ratio of Bcl-2/Bax proteins may be one of the main mechanisms in HL-60 apoptosis induced by Ara-C. Cytarabine 115-120 BCL2 associated X, apoptosis regulator Homo sapiens 38-41 16194358-1 2005 OBJECTIVE: To explore the feasibility of transferring fusion gene of dihydrofolate reductase (DHFR) gene and cytidine deaminase (CD) gene into mouse bone marrow cells in order to observe the drug resistance of high dose methotrexate (MTX) and cytosine arabinoside (Ara-C) in the bone marrow cells and to improve the tolerance of myelosuppression following combination chemotherapy. Cytarabine 243-263 dihydrofolate reductase Mus musculus 94-98 16194358-1 2005 OBJECTIVE: To explore the feasibility of transferring fusion gene of dihydrofolate reductase (DHFR) gene and cytidine deaminase (CD) gene into mouse bone marrow cells in order to observe the drug resistance of high dose methotrexate (MTX) and cytosine arabinoside (Ara-C) in the bone marrow cells and to improve the tolerance of myelosuppression following combination chemotherapy. Cytarabine 243-263 cytidine deaminase Mus musculus 129-131 16194358-1 2005 OBJECTIVE: To explore the feasibility of transferring fusion gene of dihydrofolate reductase (DHFR) gene and cytidine deaminase (CD) gene into mouse bone marrow cells in order to observe the drug resistance of high dose methotrexate (MTX) and cytosine arabinoside (Ara-C) in the bone marrow cells and to improve the tolerance of myelosuppression following combination chemotherapy. Cytarabine 265-270 dihydrofolate reductase Mus musculus 69-92 16194358-1 2005 OBJECTIVE: To explore the feasibility of transferring fusion gene of dihydrofolate reductase (DHFR) gene and cytidine deaminase (CD) gene into mouse bone marrow cells in order to observe the drug resistance of high dose methotrexate (MTX) and cytosine arabinoside (Ara-C) in the bone marrow cells and to improve the tolerance of myelosuppression following combination chemotherapy. Cytarabine 265-270 dihydrofolate reductase Mus musculus 94-98 16194358-1 2005 OBJECTIVE: To explore the feasibility of transferring fusion gene of dihydrofolate reductase (DHFR) gene and cytidine deaminase (CD) gene into mouse bone marrow cells in order to observe the drug resistance of high dose methotrexate (MTX) and cytosine arabinoside (Ara-C) in the bone marrow cells and to improve the tolerance of myelosuppression following combination chemotherapy. Cytarabine 265-270 cytidine deaminase Mus musculus 129-131 16194358-6 2005 RESULTS: Bone marrow cells after coculture with the retroviral producer cells transduced with the genes (SFG-F/S-CD) showed the drug resistance colonies yield (Colony formation after exposure to Ara-C, MTX and Ara-C + MTX were 56%, 22% and 14%, respectively) and the increase in drug resistant to both MTX and Ara-C (P < 0.005). Cytarabine 195-200 cytidine deaminase Mus musculus 113-115 16194358-6 2005 RESULTS: Bone marrow cells after coculture with the retroviral producer cells transduced with the genes (SFG-F/S-CD) showed the drug resistance colonies yield (Colony formation after exposure to Ara-C, MTX and Ara-C + MTX were 56%, 22% and 14%, respectively) and the increase in drug resistant to both MTX and Ara-C (P < 0.005). Cytarabine 210-215 cytidine deaminase Mus musculus 113-115 16194358-6 2005 RESULTS: Bone marrow cells after coculture with the retroviral producer cells transduced with the genes (SFG-F/S-CD) showed the drug resistance colonies yield (Colony formation after exposure to Ara-C, MTX and Ara-C + MTX were 56%, 22% and 14%, respectively) and the increase in drug resistant to both MTX and Ara-C (P < 0.005). Cytarabine 210-215 cytidine deaminase Mus musculus 113-115 15784732-0 2005 Heat shock protein 90 inhibition sensitizes acute myelogenous leukemia cells to cytarabine. Cytarabine 80-90 heat shock protein 90 alpha family class A member 1 Homo sapiens 0-21 15726362-3 2005 Using multivariate Cox regression analysis BEAM conditioning (carmustine, cytarabine, etoposide and melphalan) was predictive for favourable outcome, better disease-/progression-free survival and a significantly lower risk for relapse. Cytarabine 74-84 cytochrome c oxidase subunit 8A Homo sapiens 19-22 15876539-1 2005 5"-Phosphorylation, catalyzed by human deoxycytidine kinase (dCK), is a crucial step in the metabolic activation of anticancer and antiviral nucleoside antimetabolites, such as cytarabine (AraC), gemcitabine, cladribine (CdA), and lamivudine. Cytarabine 177-187 deoxycytidine kinase Homo sapiens 39-59 15876539-1 2005 5"-Phosphorylation, catalyzed by human deoxycytidine kinase (dCK), is a crucial step in the metabolic activation of anticancer and antiviral nucleoside antimetabolites, such as cytarabine (AraC), gemcitabine, cladribine (CdA), and lamivudine. Cytarabine 177-187 Calcium/calmodulin-dependent protein kinase II Drosophila melanogaster 61-64 15876539-1 2005 5"-Phosphorylation, catalyzed by human deoxycytidine kinase (dCK), is a crucial step in the metabolic activation of anticancer and antiviral nucleoside antimetabolites, such as cytarabine (AraC), gemcitabine, cladribine (CdA), and lamivudine. Cytarabine 177-187 cytidine deaminase Homo sapiens 221-224 15876539-1 2005 5"-Phosphorylation, catalyzed by human deoxycytidine kinase (dCK), is a crucial step in the metabolic activation of anticancer and antiviral nucleoside antimetabolites, such as cytarabine (AraC), gemcitabine, cladribine (CdA), and lamivudine. Cytarabine 189-193 deoxycytidine kinase Homo sapiens 39-59 15876539-1 2005 5"-Phosphorylation, catalyzed by human deoxycytidine kinase (dCK), is a crucial step in the metabolic activation of anticancer and antiviral nucleoside antimetabolites, such as cytarabine (AraC), gemcitabine, cladribine (CdA), and lamivudine. Cytarabine 189-193 Calcium/calmodulin-dependent protein kinase II Drosophila melanogaster 61-64 15876539-1 2005 5"-Phosphorylation, catalyzed by human deoxycytidine kinase (dCK), is a crucial step in the metabolic activation of anticancer and antiviral nucleoside antimetabolites, such as cytarabine (AraC), gemcitabine, cladribine (CdA), and lamivudine. Cytarabine 189-193 cytidine deaminase Homo sapiens 221-224 15784732-4 2005 Cytarabine, at concentrations as low as 30 nM, caused activating phosphorylation of Chk1, loss of the phosphatase Cdc25A, and S-phase slowing. Cytarabine 0-10 checkpoint kinase 1 Homo sapiens 84-88 15784732-4 2005 Cytarabine, at concentrations as low as 30 nM, caused activating phosphorylation of Chk1, loss of the phosphatase Cdc25A, and S-phase slowing. Cytarabine 0-10 cell division cycle 25A Homo sapiens 114-120 15935150-1 2005 Cytarabine (ara-C), a major antileukemic agent, is phosphorylated in the cell to cytarabine triphosphate (ara-CTP), which is then partly incorporated into DNA. Cytarabine 0-10 solute carrier family 25 member 1 Homo sapiens 110-113 15784732-5 2005 Conversely, treatment with 100 to 300 nM 17-AAG for 24 hours caused Chk1 depletion that was accompanied by diminished cytarabine-induced S-phase accumulation, decreased Cdc25A degradation, and enhanced cytotoxicity as measured by inhibition of colony formation and induction of apoptosis. Cytarabine 118-128 N-methylpurine DNA glycosylase Homo sapiens 44-47 15784732-6 2005 Additional studies demonstrated that small inhibitory RNA (siRNA) depletion of Chk1 also sensitized cells to cytarabine, whereas disruption of the phosphatidylinositol 3-kinase (PI3k) signaling pathway, which is also blocked by Hsp90 inhibition, did not. Cytarabine 109-119 checkpoint kinase 1 Homo sapiens 79-83 15784732-7 2005 Collectively, these results suggest that treatment with 17-AAG might represent a means of reversing checkpoint-mediated cytarabine resistance in AML. Cytarabine 120-130 N-methylpurine DNA glycosylase Homo sapiens 59-62 15935150-1 2005 Cytarabine (ara-C), a major antileukemic agent, is phosphorylated in the cell to cytarabine triphosphate (ara-CTP), which is then partly incorporated into DNA. Cytarabine 12-17 solute carrier family 25 member 1 Homo sapiens 110-113 15935150-11 2005 ara-C incorporation into DNA appeared to be associated with intracellular retention of ara-CTP or persistence of plasma ara-C. Cytarabine 0-5 solute carrier family 25 member 1 Homo sapiens 91-94 16158821-4 2005 Interestingly, L1210/F showed a modest level of cross-resistance to deoxycytidine analogues phosphorylated by dCK, for instance, 1-beta-D-arabinofuranosylcytosine (ara-C). Cytarabine 129-162 Calcium/calmodulin-dependent protein kinase II Drosophila melanogaster 110-113 16158821-4 2005 Interestingly, L1210/F showed a modest level of cross-resistance to deoxycytidine analogues phosphorylated by dCK, for instance, 1-beta-D-arabinofuranosylcytosine (ara-C). Cytarabine 164-169 Calcium/calmodulin-dependent protein kinase II Drosophila melanogaster 110-113 16158825-3 2005 Granulocyte colony-stimulating factor was infused continuously, starting 12 hours before Ara-C therapy and continuing until the end of Ara-C therapy. Cytarabine 89-94 colony stimulating factor 3 Homo sapiens 0-37 16158825-3 2005 Granulocyte colony-stimulating factor was infused continuously, starting 12 hours before Ara-C therapy and continuing until the end of Ara-C therapy. Cytarabine 135-140 colony stimulating factor 3 Homo sapiens 0-37 15815728-4 2005 Here we show that CML CD34(+) progenitors are sensitive to several apoptosis-inducing stimuli including the chemotherapeutic agents Ara-C and VP-16, radiation, arsenic trioxide, ceramide, growth factor withdrawal, and the death receptor activators TNFalpha and TRAIL. Cytarabine 132-137 CD34 molecule Homo sapiens 22-26 15815728-6 2005 We further demonstrate that apoptosis was restricted to dividing cells, whereas nonproliferating BCR/ABL(+) CD34(+) cells were resistant to apoptosis induced by imatinib, Ara-C or arsenic, either alone or in combination. Cytarabine 171-176 CD34 molecule Homo sapiens 108-112 15529184-1 2005 The human equilibrative nucleoside transporter 1 (hENT1) is a member of the equilibrative nucleoside transporter family that mediates cellular entry of gemcitabine, cytarabine, and fludarabine. Cytarabine 165-175 solute carrier family 29 member 1 (Augustine blood group) Homo sapiens 10-48 15540985-0 2005 Modulation of the p38 MAPK (mitogen-activated protein kinase) pathway through Bcr/Abl: implications in the cellular response to Ara-C. Cytarabine 128-133 mitogen-activated protein kinase 14 Mus musculus 18-26 15540985-0 2005 Modulation of the p38 MAPK (mitogen-activated protein kinase) pathway through Bcr/Abl: implications in the cellular response to Ara-C. Cytarabine 128-133 ABL proto-oncogene 1, non-receptor tyrosine kinase Homo sapiens 78-85 15540985-8 2005 While Bcr/Abl-negative cells activated p38 MAPK in response to Ara-C (1-beta-D-arabinofuranosylcytosine), Bcr/Abl-positive cells were unable to activate p38 MAPK, suggesting that the p38 MAPK pathway is not sensitive to Abl-dependent stimuli in Bcr/Abl-positive cells. Cytarabine 63-68 BCR activator of RhoGEF and GTPase Homo sapiens 6-9 15540985-8 2005 While Bcr/Abl-negative cells activated p38 MAPK in response to Ara-C (1-beta-D-arabinofuranosylcytosine), Bcr/Abl-positive cells were unable to activate p38 MAPK, suggesting that the p38 MAPK pathway is not sensitive to Abl-dependent stimuli in Bcr/Abl-positive cells. Cytarabine 63-68 mitogen-activated protein kinase 14 Mus musculus 39-47 15540985-8 2005 While Bcr/Abl-negative cells activated p38 MAPK in response to Ara-C (1-beta-D-arabinofuranosylcytosine), Bcr/Abl-positive cells were unable to activate p38 MAPK, suggesting that the p38 MAPK pathway is not sensitive to Abl-dependent stimuli in Bcr/Abl-positive cells. Cytarabine 70-103 mitogen-activated protein kinase 14 Mus musculus 39-47 15540985-9 2005 Our results demonstrate that the involvement of Bcr/Abl in the p38 MAPK pathway is a key mechanism for explaining resistance to Ara-C, and could provide a clue for new therapeutic approaches based on the use of specific Abl inhibitors. Cytarabine 128-133 ABL proto-oncogene 1, non-receptor tyrosine kinase Homo sapiens 48-55 15540985-9 2005 Our results demonstrate that the involvement of Bcr/Abl in the p38 MAPK pathway is a key mechanism for explaining resistance to Ara-C, and could provide a clue for new therapeutic approaches based on the use of specific Abl inhibitors. Cytarabine 128-133 mitogen-activated protein kinase 14 Mus musculus 63-71 15540985-9 2005 Our results demonstrate that the involvement of Bcr/Abl in the p38 MAPK pathway is a key mechanism for explaining resistance to Ara-C, and could provide a clue for new therapeutic approaches based on the use of specific Abl inhibitors. Cytarabine 128-133 ABL proto-oncogene 1, non-receptor tyrosine kinase Homo sapiens 52-55 15723262-9 2005 With 10 microM ara-C alone, 86 microM ara-CTP had accumulated after 3 h. The optimal sequence for the drug combination, i.e., clofarabine followed 4 h later by ara-C, resulted in 248 microM ara-CTP at 3 h. Clofarabine accumulated maximally in the monophosphate form. Cytarabine 15-20 solute carrier family 25 member 1 Homo sapiens 42-45 15723262-13 2005 CONCLUSIONS: These findings demonstrate that combination of clofarabine followed by ara-C results in a biochemical modulation of ara-CTP and synergistic cell kill. Cytarabine 84-89 solute carrier family 25 member 1 Homo sapiens 133-136 15925997-6 2005 A complete although short lasting clinical and radiological response was achieved by means of systemic high dose methotrexate treatment combined with rituximab and intra-CSF injections of cytarabine. Cytarabine 188-198 colony stimulating factor 2 Homo sapiens 170-173 15703783-8 2005 An inducible activated form of Akt protects normal myeloid cells from Ara-C and etoposide-mediated apoptosis. Cytarabine 70-75 AKT serine/threonine kinase 1 Homo sapiens 31-34 15529184-1 2005 The human equilibrative nucleoside transporter 1 (hENT1) is a member of the equilibrative nucleoside transporter family that mediates cellular entry of gemcitabine, cytarabine, and fludarabine. Cytarabine 165-175 solute carrier family 29 member 1 (Augustine blood group) Homo sapiens 50-55 15854290-0 2005 [Influence of anti-CXCR4 monoclonal antibody 12G5 on killing effect of cytosine arabinoside to HL-60 cell]. Cytarabine 71-91 C-X-C motif chemokine receptor 4 Homo sapiens 19-24 15934494-11 2005 Overall, our study showed that low-dose cytosine arabinoside given by continuous infusion together with continuous infusion GM-CSF and hydroxyurea was well-tolerated and effective in treating elderly AML and MDS patients who were not eligible for standard induction therapy. Cytarabine 40-60 colony stimulating factor 2 Homo sapiens 124-130 15854290-1 2005 This study was aimed to explore the influence of anti-CXCR4 monoclonal antibody 12G5 on killing effect of cytosine arabinoside (Ara C) to HL-60 cell, and to assess its therapeutic value in marrow residual disease. Cytarabine 106-126 C-X-C motif chemokine receptor 4 Homo sapiens 54-59 15854290-1 2005 This study was aimed to explore the influence of anti-CXCR4 monoclonal antibody 12G5 on killing effect of cytosine arabinoside (Ara C) to HL-60 cell, and to assess its therapeutic value in marrow residual disease. Cytarabine 128-133 C-X-C motif chemokine receptor 4 Homo sapiens 54-59 15388581-1 2005 Bcr-Abl-expressing primary or cultured leukemia cells display high levels of the antiapoptotic heat shock protein (hsp) 70 and are resistant to cytarabine (Ara-C), etoposide, or Apo-2L/TRAIL (TNF-related apoptosis-inducing ligand)-induced apoptosis. Cytarabine 144-154 ABL proto-oncogene 1, non-receptor tyrosine kinase Homo sapiens 0-7 15687366-4 2005 Stable transfection of wild-type GATA1 cDNA into the Down syndrome AMkL cell line CMK resulted in decreased (8- to 17-fold) ara-C sensitivity and a threefold-lower generation of the active ara-C metabolite ara-CTP compared with that for mock-transfected CMK cells. Cytarabine 124-129 GATA binding protein 1 Homo sapiens 33-38 15687366-4 2005 Stable transfection of wild-type GATA1 cDNA into the Down syndrome AMkL cell line CMK resulted in decreased (8- to 17-fold) ara-C sensitivity and a threefold-lower generation of the active ara-C metabolite ara-CTP compared with that for mock-transfected CMK cells. Cytarabine 124-129 cytidine/uridine monophosphate kinase 1 Homo sapiens 82-85 15687366-4 2005 Stable transfection of wild-type GATA1 cDNA into the Down syndrome AMkL cell line CMK resulted in decreased (8- to 17-fold) ara-C sensitivity and a threefold-lower generation of the active ara-C metabolite ara-CTP compared with that for mock-transfected CMK cells. Cytarabine 189-194 GATA binding protein 1 Homo sapiens 33-38 15687366-4 2005 Stable transfection of wild-type GATA1 cDNA into the Down syndrome AMkL cell line CMK resulted in decreased (8- to 17-fold) ara-C sensitivity and a threefold-lower generation of the active ara-C metabolite ara-CTP compared with that for mock-transfected CMK cells. Cytarabine 189-194 cytidine/uridine monophosphate kinase 1 Homo sapiens 82-85 15687366-7 2005 These results suggest that GATA1 transcriptionally upregulates cytidine deaminase and that the presence or absence of GATA1 mutations in AML blasts likely confers differences in ara-C sensitivities due to effects on cytidine deaminase gene expression, which, in turn, contributes to the high cure rate of Down syndrome AMkL patients. Cytarabine 178-183 GATA binding protein 1 Homo sapiens 118-123 15687366-7 2005 These results suggest that GATA1 transcriptionally upregulates cytidine deaminase and that the presence or absence of GATA1 mutations in AML blasts likely confers differences in ara-C sensitivities due to effects on cytidine deaminase gene expression, which, in turn, contributes to the high cure rate of Down syndrome AMkL patients. Cytarabine 178-183 cytidine deaminase Homo sapiens 216-234 15388581-7 2005 Expression of the dominant negative (DN) STAT5 resensitized HL-60/hsp70 cells to cytarabine, etoposide, and Apo-2L/TRAIL-induced apoptosis. Cytarabine 81-91 signal transducer and activator of transcription 5A Homo sapiens 41-46 15388581-7 2005 Expression of the dominant negative (DN) STAT5 resensitized HL-60/hsp70 cells to cytarabine, etoposide, and Apo-2L/TRAIL-induced apoptosis. Cytarabine 81-91 heat shock protein family A (Hsp70) member 4 Homo sapiens 66-71 15668113-9 2005 Pre-treatment with Ara C and hydroxyurea made the Min-mice slightly more sensitive to MN induction by glycidamide compared to wt-mice. Cytarabine 19-24 APC, WNT signaling pathway regulator Mus musculus 50-53 15388581-1 2005 Bcr-Abl-expressing primary or cultured leukemia cells display high levels of the antiapoptotic heat shock protein (hsp) 70 and are resistant to cytarabine (Ara-C), etoposide, or Apo-2L/TRAIL (TNF-related apoptosis-inducing ligand)-induced apoptosis. Cytarabine 156-161 ABL proto-oncogene 1, non-receptor tyrosine kinase Homo sapiens 0-7 15388581-4 2005 Ectopic expression of hsp70 in HL-60 cells (HL-60/hsp70) inhibited Ara-C and etoposide-induced Bax conformation change and translocation to the mitochondria; attenuated the accumulation of cytochrome c, Smac, and Omi/HtrA2 in the cytosol; and inhibited the processing and activity of caspase-9 and caspase-3. Cytarabine 67-72 heat shock protein family A (Hsp70) member 4 Homo sapiens 22-27 15388581-4 2005 Ectopic expression of hsp70 in HL-60 cells (HL-60/hsp70) inhibited Ara-C and etoposide-induced Bax conformation change and translocation to the mitochondria; attenuated the accumulation of cytochrome c, Smac, and Omi/HtrA2 in the cytosol; and inhibited the processing and activity of caspase-9 and caspase-3. Cytarabine 67-72 heat shock protein family A (Hsp70) member 4 Homo sapiens 50-55 15539958-3 2005 In this manuscript we investigated the potential of chemo-sensitization via ablation of Chk1 in cells treated with anti-metabolite cancer drugs, hydroxyurea (HU) and cytosine arabinoside (ara-C). Cytarabine 166-186 checkpoint kinase 1 Homo sapiens 88-92 15676214-0 2005 Anti-CD33 monoclonal antibodies enhance the cytotoxic effects of cytosine arabinoside and idarubicin on acute myeloid leukemia cells through similarities in their signaling pathways. Cytarabine 65-85 CD33 molecule Homo sapiens 5-9 15676214-5 2005 RESULTS: CD33 ligation induced a significant increase in ara-C- or IDA- but not VP-16-or Bryostatin-mediated inhibition of proliferation and colony formation. Cytarabine 57-62 CD33 molecule Homo sapiens 9-13 15676214-6 2005 Ara-C and IDA induced SHP-1 and SHP-2 protein tyrosine phosphatase (PTPs) phosphorylation and Lyn/SHP-1 complex formation, while VP-16 and Bryostatin did not. Cytarabine 0-5 protein tyrosine phosphatase non-receptor type 6 Homo sapiens 22-27 15676214-6 2005 Ara-C and IDA induced SHP-1 and SHP-2 protein tyrosine phosphatase (PTPs) phosphorylation and Lyn/SHP-1 complex formation, while VP-16 and Bryostatin did not. Cytarabine 0-5 LYN proto-oncogene, Src family tyrosine kinase Homo sapiens 94-97 15676214-6 2005 Ara-C and IDA induced SHP-1 and SHP-2 protein tyrosine phosphatase (PTPs) phosphorylation and Lyn/SHP-1 complex formation, while VP-16 and Bryostatin did not. Cytarabine 0-5 protein tyrosine phosphatase non-receptor type 6 Homo sapiens 98-103 15676214-8 2005 Combined treatment of AML cells by ara-C or IDA with anti-CD33 mAb resulted in higher levels of SHP-1 phosphorylation. Cytarabine 35-40 CD33 molecule Homo sapiens 58-62 15676214-8 2005 Combined treatment of AML cells by ara-C or IDA with anti-CD33 mAb resulted in higher levels of SHP-1 phosphorylation. Cytarabine 35-40 protein tyrosine phosphatase non-receptor type 6 Homo sapiens 96-101 15676214-10 2005 CONCLUSION: These data suggest that combined incubation of leukemia cells with anti-CD33 mAb and ara-C or IDA, but not VP-16 or Bryostatin, independently triggers similar events in the downstream signaling cascade, and therefore leads to additive antiproliferative effects and enhanced cytotoxicity. Cytarabine 97-102 CD33 molecule Homo sapiens 84-88 15676021-1 2005 Human chronic myelogenous leukemia K562 cells are relatively resistant to the anti-metabolite cytosine arabinoside (Ara-C) and, when treated with Ara-C, they differentiate into erythrocytes without undergoing apoptosis. Cytarabine 94-114 ATP binding cassette subfamily C member 6 Homo sapiens 116-119 15853657-3 2005 The novel ara-C molecules reveal different pharmacological profiles from the parent compound such as decreased catabolism by cytidine deaminase, increased plasma half-life, and release of nucleoside monophosphate, a reaction that bypasses the rate limiting initial nucleoside phosphorylation. Cytarabine 10-15 cytidine deaminase Homo sapiens 125-143 15567516-5 2005 K252a, an inhibitor of the tropomyosin-related kinase (Trk) tyrosine kinase receptor family which showed no toxicity by itself, blocked BDNF protection of AraC-induced apoptosis in a concentration-dependent manner. Cytarabine 155-159 neurotrophic receptor tyrosine kinase 1 Rattus norvegicus 27-53 16041392-8 2005 Cytidine deaminase (CDD) and 5"-nucleotidase (5NT) gene polymorphisms and CDD, 5NT, deoxycytidine kinase and MRP5 gene expression levels and their potential relation to dFdC and ara-C cytotoxicity are reviewed. Cytarabine 178-183 cytidine deaminase Homo sapiens 0-18 15567516-5 2005 K252a, an inhibitor of the tropomyosin-related kinase (Trk) tyrosine kinase receptor family which showed no toxicity by itself, blocked BDNF protection of AraC-induced apoptosis in a concentration-dependent manner. Cytarabine 155-159 neurotrophic receptor tyrosine kinase 1 Rattus norvegicus 55-58 15567516-5 2005 K252a, an inhibitor of the tropomyosin-related kinase (Trk) tyrosine kinase receptor family which showed no toxicity by itself, blocked BDNF protection of AraC-induced apoptosis in a concentration-dependent manner. Cytarabine 155-159 brain-derived neurotrophic factor Rattus norvegicus 136-140 15567516-11 2005 These results show that neurotrophins protect against AraC-induced apoptosis, at least in part, through TrkB-mediated activation of the PI 3-kinase/Akt and MEK signaling pathways. Cytarabine 54-58 neurotrophic receptor tyrosine kinase 2 Rattus norvegicus 104-108 15567516-11 2005 These results show that neurotrophins protect against AraC-induced apoptosis, at least in part, through TrkB-mediated activation of the PI 3-kinase/Akt and MEK signaling pathways. Cytarabine 54-58 AKT serine/threonine kinase 1 Rattus norvegicus 148-151 15390307-3 2005 The high event-free survival (EFS) rates of DS AML patients and in particular, patients with megakaryocytic leukemia (AMkL), at least in part reflects an increased sensitivity to cytosine arabinoside (ara-C) secondary to increased expression of the chromosome 21-localized gene, cystathionine-beta-synthase, and potentially global mechanisms which increase the susceptibility of cells to undergo apoptosis. Cytarabine 201-206 cystathionine beta-synthase Homo sapiens 279-306 15390307-4 2005 Somatic mutations of the X-linked transcription factor gene, GATA1, have been detected uniformly and exclusively in DS AMkL cases, which may lead to altered expression of GATA1 target genes and alter the metabolism of drugs including ara-C. Cytarabine 234-239 GATA binding protein 1 Homo sapiens 61-66 15390307-4 2005 Somatic mutations of the X-linked transcription factor gene, GATA1, have been detected uniformly and exclusively in DS AMkL cases, which may lead to altered expression of GATA1 target genes and alter the metabolism of drugs including ara-C. Cytarabine 234-239 GATA binding protein 1 Homo sapiens 171-176 15548380-0 2004 Polymerization of the triphosphates of AraC, 2",2"-difluorodeoxycytidine (dFdC) and OSI-7836 (T-araC) by human DNA polymerase alpha and DNA primase. Cytarabine 39-43 DNA polymerase alpha 1, catalytic subunit Homo sapiens 111-131 15304385-7 2004 Combining SU11248 and cytarabine synergistically inhibited the proliferation of primary AML myeloblasts expressing FLT3 ITD but not WT FLT3 protein. Cytarabine 22-32 fms related receptor tyrosine kinase 3 Homo sapiens 115-119 15548380-2 2004 We examined how the triphosphates of OSI-7836 (T-araCTP), cytarabine (araCTP), and gemcitabine (dFdCTP) affected the initiation of new DNA strands by the pol alpha primase complex. Cytarabine 58-68 DNA polymerase alpha 1, catalytic subunit Homo sapiens 154-163 15631654-0 2004 [A novel bcl-2 antisense oligodeoxynucleotide F951 increases sensitivity of HL-60 cells to Ara-C]. Cytarabine 91-96 BCL2 apoptosis regulator Homo sapiens 9-14 15547723-0 2004 The effect of G-CSF on the in vitro cytotoxicity of cytarabine and fludarabine in the FLAG combination in pediatric acute myeloid leukemia. Cytarabine 52-62 colony stimulating factor 3 Homo sapiens 14-19 15547723-4 2004 The LCS decreased significantly from 69.7 to 54.0% when blasts were exposed to G-CSF 21 h prior to incubation with ara-C (p=0.01). Cytarabine 115-120 colony stimulating factor 3 Homo sapiens 79-84 15217836-4 2004 The ETV6/RUNX1(+) samples were significantly more sensitive than ETV6/RUNX1(-) samples to doxorubicin, etoposide, amsacrine, and dexamethasone, whereas the opposite was true for cytarabine. Cytarabine 178-188 ETS variant transcription factor 6 Homo sapiens 4-8 15736462-3 2004 CSF involvement could be managed by intrathecal Ara-C. Cytarabine 48-53 colony stimulating factor 2 Homo sapiens 0-3 15632314-0 2004 Gene-expression profiling reveals down-regulation of equilibrative nucleoside transporter 1 (ENT1) in Ara-C-resistant CCRF-CEM-derived cells. Cytarabine 102-107 solute carrier family 29 member 1 (Augustine blood group) Homo sapiens 53-91 15632314-0 2004 Gene-expression profiling reveals down-regulation of equilibrative nucleoside transporter 1 (ENT1) in Ara-C-resistant CCRF-CEM-derived cells. Cytarabine 102-107 solute carrier family 29 member 1 (Augustine blood group) Homo sapiens 93-97 15632314-3 2004 The adenosine deaminase (ADA) gene was highly up-regulated in Ara-C-resistant cells, while equilibrative nucleoside transporter 1 (ENT1) and several cell-cycle-related genes were down-regulated. Cytarabine 62-67 adenosine deaminase Homo sapiens 4-23 15632314-3 2004 The adenosine deaminase (ADA) gene was highly up-regulated in Ara-C-resistant cells, while equilibrative nucleoside transporter 1 (ENT1) and several cell-cycle-related genes were down-regulated. Cytarabine 62-67 adenosine deaminase Homo sapiens 25-28 15632314-3 2004 The adenosine deaminase (ADA) gene was highly up-regulated in Ara-C-resistant cells, while equilibrative nucleoside transporter 1 (ENT1) and several cell-cycle-related genes were down-regulated. Cytarabine 62-67 solute carrier family 29 member 1 (Augustine blood group) Homo sapiens 131-135 15632314-4 2004 Of all these genes, ENT1 seemed the most likely to be relevant to Ara-C resistance. Cytarabine 66-71 solute carrier family 29 member 1 (Augustine blood group) Homo sapiens 20-24 15632314-5 2004 To investigate the role of ENT1 in Ara-C-resistant cells, we transfected the cells with the gene. Cytarabine 35-40 solute carrier family 29 member 1 (Augustine blood group) Homo sapiens 27-31 15632314-6 2004 ENT1-transfected Ara-C-resistant cells resembled wild-type CCRF-CEM cells more closely than untransfected Ara-C-resistant cells in terms of growth rate, Ara-C-uptake characteristics, and ADA expression levels. Cytarabine 17-22 solute carrier family 29 member 1 (Augustine blood group) Homo sapiens 0-4 15632314-6 2004 ENT1-transfected Ara-C-resistant cells resembled wild-type CCRF-CEM cells more closely than untransfected Ara-C-resistant cells in terms of growth rate, Ara-C-uptake characteristics, and ADA expression levels. Cytarabine 17-22 adenosine deaminase Homo sapiens 187-190 15632314-6 2004 ENT1-transfected Ara-C-resistant cells resembled wild-type CCRF-CEM cells more closely than untransfected Ara-C-resistant cells in terms of growth rate, Ara-C-uptake characteristics, and ADA expression levels. Cytarabine 106-111 solute carrier family 29 member 1 (Augustine blood group) Homo sapiens 0-4 15632314-6 2004 ENT1-transfected Ara-C-resistant cells resembled wild-type CCRF-CEM cells more closely than untransfected Ara-C-resistant cells in terms of growth rate, Ara-C-uptake characteristics, and ADA expression levels. Cytarabine 106-111 solute carrier family 29 member 1 (Augustine blood group) Homo sapiens 0-4 15632314-7 2004 The down-regulation of the ENT1 gene is expected to result in nucleotide deficiency in addition to blockage of Ara-C influx. Cytarabine 111-116 solute carrier family 29 member 1 (Augustine blood group) Homo sapiens 27-31 15632314-8 2004 Accordingly, Ara-C-resistant cells showed low growth rates, which were restored by transfection with ENT1. Cytarabine 13-18 solute carrier family 29 member 1 (Augustine blood group) Homo sapiens 101-105 15380349-1 2004 Addition of cytosine arabinoside (Ara-C) to truncated diphtheria toxin (DT388) fused to granulocyte macrophage-colony stimulating factor (GMCSF) or interleukin-3 (IL3) was studied in a NOD/SCID mouse model of human AML. Cytarabine 12-32 colony stimulating factor 2 (granulocyte-macrophage) Mus musculus 138-143 15380349-1 2004 Addition of cytosine arabinoside (Ara-C) to truncated diphtheria toxin (DT388) fused to granulocyte macrophage-colony stimulating factor (GMCSF) or interleukin-3 (IL3) was studied in a NOD/SCID mouse model of human AML. Cytarabine 34-39 colony stimulating factor 2 (granulocyte-macrophage) Mus musculus 88-136 15543344-6 2004 Treatment with increasing concentrations of daunorubicin or cytosine-beta-D-arabinofuranoside, two cytotoxic drugs commonly used in AML therapy, induced apoptosis and secondary necrosis of HL60 cells and resulted in marked decryption of TF PCA independent of de novo protein synthesis. Cytarabine 60-93 coagulation factor III, tissue factor Homo sapiens 237-239 15492802-0 2004 Impact of cytidine deaminase activity on intrinsic resistance to cytarabine in carcinoma cells. Cytarabine 65-75 cytidine deaminase Homo sapiens 10-28 15492802-10 2004 In conclusion, carcinomas are intrinsically resistant to cytarabine through high CDA activity and low cellular transport, but not low DCK activity. Cytarabine 57-67 cytidine deaminase Homo sapiens 81-84 15571257-0 2004 Immunocytochemical detection of deoxycytidine kinase in pediatric malignancies in relation to in vitro cytarabine sensitivity. Cytarabine 103-113 deoxycytidine kinase Homo sapiens 32-52 15571257-1 2004 Deoxycytidine kinase (dCK) is essential for the phosphorylation of cytarabine (ara-C), a deoxycytidine analog active against acute leukemias. Cytarabine 67-77 deoxycytidine kinase Homo sapiens 0-20 15571257-1 2004 Deoxycytidine kinase (dCK) is essential for the phosphorylation of cytarabine (ara-C), a deoxycytidine analog active against acute leukemias. Cytarabine 67-77 Calcium/calmodulin-dependent protein kinase II Drosophila melanogaster 22-25 15571257-1 2004 Deoxycytidine kinase (dCK) is essential for the phosphorylation of cytarabine (ara-C), a deoxycytidine analog active against acute leukemias. Cytarabine 79-84 deoxycytidine kinase Homo sapiens 0-20 15571257-1 2004 Deoxycytidine kinase (dCK) is essential for the phosphorylation of cytarabine (ara-C), a deoxycytidine analog active against acute leukemias. Cytarabine 79-84 Calcium/calmodulin-dependent protein kinase II Drosophila melanogaster 22-25 15571257-2 2004 Resistance to ara-C has been linked to dCK deficiency. Cytarabine 14-19 Calcium/calmodulin-dependent protein kinase II Drosophila melanogaster 39-42 15571257-3 2004 In this study we determined the expression of the dCK protein in pediatric malignancies, using immunocytochemistry and related the expression levels to in vitro ara-C sensitivity (measured with the MTT-assay). Cytarabine 161-166 Calcium/calmodulin-dependent protein kinase II Drosophila melanogaster 50-53 15571257-9 2004 Samples with low dCK expression were significantly more resistant to ara-C compared to samples with high dCK expression. Cytarabine 69-74 Calcium/calmodulin-dependent protein kinase II Drosophila melanogaster 17-20 15571257-10 2004 In conclusion, dCK expression varies between individual samples and between different types of malignancies and may play a role in resistance to ara-C in particular tumor types. Cytarabine 145-150 Calcium/calmodulin-dependent protein kinase II Drosophila melanogaster 15-18 15161671-4 2004 We now report that the levels of mRNAs encoding the cholesterol synthesis-regulating enzyme, 3-hydroxy-3-methylglutaryl coenzyme A reductase, and the cholesterol-importing low-density lipoprotein (LDL) receptor were both increased by daunorubicin (DNR) or cytarabine (ARA-C) treatments in almost three fourths of cultured AML samples. Cytarabine 256-266 3-hydroxy-3-methylglutaryl-CoA reductase Homo sapiens 93-140 15161671-4 2004 We now report that the levels of mRNAs encoding the cholesterol synthesis-regulating enzyme, 3-hydroxy-3-methylglutaryl coenzyme A reductase, and the cholesterol-importing low-density lipoprotein (LDL) receptor were both increased by daunorubicin (DNR) or cytarabine (ARA-C) treatments in almost three fourths of cultured AML samples. Cytarabine 256-266 low density lipoprotein receptor Homo sapiens 172-210 15161671-4 2004 We now report that the levels of mRNAs encoding the cholesterol synthesis-regulating enzyme, 3-hydroxy-3-methylglutaryl coenzyme A reductase, and the cholesterol-importing low-density lipoprotein (LDL) receptor were both increased by daunorubicin (DNR) or cytarabine (ARA-C) treatments in almost three fourths of cultured AML samples. Cytarabine 268-273 3-hydroxy-3-methylglutaryl-CoA reductase Homo sapiens 93-140 15161671-4 2004 We now report that the levels of mRNAs encoding the cholesterol synthesis-regulating enzyme, 3-hydroxy-3-methylglutaryl coenzyme A reductase, and the cholesterol-importing low-density lipoprotein (LDL) receptor were both increased by daunorubicin (DNR) or cytarabine (ARA-C) treatments in almost three fourths of cultured AML samples. Cytarabine 268-273 low density lipoprotein receptor Homo sapiens 172-210 15347263-5 2004 However, a significant number of patients may relapse in spite of low expression of MDR1 or MRP1, suggesting the involvement of other intracellular mechanisms, possibly related to cytarabine resistance. Cytarabine 180-190 ATP binding cassette subfamily B member 1 Homo sapiens 84-88 15302096-3 2004 NALM-6, which had a high expression level of p53, a tumor suppressor gene, was most susceptible to Ara-C. Cytarabine 99-104 tumor protein p53 Homo sapiens 45-48 15302096-7 2004 Pifithrin-alpha, a chemical inhibitor of wild-type p53, ameliorated the cytotoxicity of Ara-C in NALM-6 and MOLT-4, but not Jurkat, U937 or HL-60. Cytarabine 88-93 tumor protein p53 Homo sapiens 51-54 15302096-8 2004 Our data suggest that the mechanism of Ara-C-induced cell death is a common one, involving an increase in the production of ROS and p53-dependent cell death. Cytarabine 39-44 tumor protein p53 Homo sapiens 132-135 15287952-7 2004 When employed at 5 micromol/l, the Akt inhibitors markedly reduced the resistance of the leukaemic cell lines to etoposide or cytarabine. Cytarabine 126-136 AKT serine/threonine kinase 1 Homo sapiens 35-38 15336657-1 2004 An SFG-based retroviral bicistronic vector containing a double-mutant dihydrofolate reductase-cytidine deaminase fusion cDNA (F/S DHFR-CD) with IRES-eGFP confers resistance to both methotrexate (MTX) and cytarabine (ara-C). Cytarabine 204-214 dihydrofolate reductase Homo sapiens 130-134 15336657-1 2004 An SFG-based retroviral bicistronic vector containing a double-mutant dihydrofolate reductase-cytidine deaminase fusion cDNA (F/S DHFR-CD) with IRES-eGFP confers resistance to both methotrexate (MTX) and cytarabine (ara-C). Cytarabine 216-221 dihydrofolate reductase Homo sapiens 130-134 15122323-9 2004 Two leukemic cell lines, ALL-1 and HL-60 lacking ARTS, were resistant to apoptotic induction by ara-C. Cytarabine 96-101 ALL1 Homo sapiens 25-30 15122323-9 2004 Two leukemic cell lines, ALL-1 and HL-60 lacking ARTS, were resistant to apoptotic induction by ara-C. Cytarabine 96-101 septin 4 Homo sapiens 49-53 15138809-3 2004 Here, we present five consecutive neonates with trisomy 21 and TAM, four of whom were critically ill and were therefore treated with cytosine-arabinoside. Cytarabine 133-153 Myeloproliferative syndrome, transient (transient abnormal myelopoiesis) Homo sapiens 63-66 15152266-4 2004 In vivo experiments in the mouse DA1-3b/C3H whole-animal acute myeloid leukemia (AML) model showed that injection of Ara-C induced expression of CD80 and CD86, and decreased expression of B7-H1, indicating that chemotherapy can modify costimulatory molecule expression in vivo, in a way not necessarily observed in vitro. Cytarabine 117-122 RT1 class II, locus Da Rattus norvegicus 33-36 15257929-0 2004 Clinical effects and P-glycoprotein inhibition in patients with acute myeloid leukemia treated with zosuquidar trihydrochloride, daunorubicin and cytarabine. Cytarabine 146-156 ATP binding cassette subfamily B member 1 Homo sapiens 21-35 15832507-6 2004 Similarly, the deoxycytidine kinase-deficient cell line (CEM/dCK-) was highly resistant to cytarabine (13900-fold) but more sensitive (106-fold resistant vs CCRF-CEM cells) to prodrug 1. Cytarabine 91-101 sticky Drosophila melanogaster 61-64 15149862-0 2004 Distinct functions for WRN and TP53 in a shared pathway of cellular response to 1-beta-D-arabinofuranosylcytosine and bleomycin. Cytarabine 80-113 WRN RecQ like helicase Homo sapiens 23-26 15149862-0 2004 Distinct functions for WRN and TP53 in a shared pathway of cellular response to 1-beta-D-arabinofuranosylcytosine and bleomycin. Cytarabine 80-113 tumor protein p53 Homo sapiens 31-35 15149862-2 2004 We investigated the hypothesis that WRN and TP53 are involved in cellular responses to DNA replication-blocking lesions by exposing WRN deficient and TP53 mutant lymphoblastoid cell lines (LCLs) to 1-beta-d-arabinofuranosylcytosine (AraC) and bleomycin. Cytarabine 198-231 WRN RecQ like helicase Homo sapiens 36-39 15158140-11 2004 Ghrelin did not modify the viability of HL-1 cells subjected to 12-h starvation, but did protect against the apoptosis inducer cytosine arabinoside (AraC). Cytarabine 127-147 ghrelin Mus musculus 0-7 15158140-11 2004 Ghrelin did not modify the viability of HL-1 cells subjected to 12-h starvation, but did protect against the apoptosis inducer cytosine arabinoside (AraC). Cytarabine 149-153 ghrelin Mus musculus 0-7 15158140-12 2004 Finally, production of ghrelin mRNA in HL-1 cardiomyocytes was reduced by AraC but increased if exposure to AraC was preceded by GH treatment. Cytarabine 74-78 ghrelin and obestatin prepropeptide Homo sapiens 23-30 15217378-10 2004 With continuous Ara-C infusion, the likelihood of developing SRS was decreased and, during the latent period, the development of ectopic granule cells in the hilus and new glia in the CA1 area was reduced when compared with the vehicle-infused group, while MFS was not altered. Cytarabine 16-21 carbonic anhydrase 1 Rattus norvegicus 184-187 15204103-0 2004 In vitro evaluation of cytochrome P450-mediated drug interactions between cytarabine, idarubicin, itraconazole and caspofungin. Cytarabine 74-84 cytochrome P450 family 4 subfamily F member 3 Homo sapiens 23-38 15204103-3 2004 In vitro assays were performed to assess whether cytochrome P450 (CYP450) enzymes were affected by combinations of cytarabine or idarubicin with itraconazole or caspofungin. Cytarabine 115-125 cytochrome P450 family 4 subfamily F member 3 Homo sapiens 49-64 15204103-3 2004 In vitro assays were performed to assess whether cytochrome P450 (CYP450) enzymes were affected by combinations of cytarabine or idarubicin with itraconazole or caspofungin. Cytarabine 115-125 cytochrome P450 family 4 subfamily F member 3 Homo sapiens 66-72 15204103-4 2004 METHODS: The high throughput microtiter assay was used to determine whether cytarabine, idarubicin and itraconazole or caspofungin were CYP450 isoenzyme substrates, inhibitors of CYP450 isoenzymes, and to determine potential CYP450 metabolism interactions between these agents. Cytarabine 76-86 cytochrome P450 family 4 subfamily F member 3 Homo sapiens 136-142 15204103-4 2004 METHODS: The high throughput microtiter assay was used to determine whether cytarabine, idarubicin and itraconazole or caspofungin were CYP450 isoenzyme substrates, inhibitors of CYP450 isoenzymes, and to determine potential CYP450 metabolism interactions between these agents. Cytarabine 76-86 cytochrome P450 family 4 subfamily F member 3 Homo sapiens 179-185 15204103-4 2004 METHODS: The high throughput microtiter assay was used to determine whether cytarabine, idarubicin and itraconazole or caspofungin were CYP450 isoenzyme substrates, inhibitors of CYP450 isoenzymes, and to determine potential CYP450 metabolism interactions between these agents. Cytarabine 76-86 cytochrome P450 family 4 subfamily F member 3 Homo sapiens 179-185 15204103-6 2004 Cytarabine is a substrate of CYP450 3A4. Cytarabine 0-10 cytochrome P450 family 4 subfamily F member 3 Homo sapiens 29-35 15204103-7 2004 Idarubicin inhibits CYP450 2D6, and cytarabine, itraconazole, and caspofungin inhibit CYP450 3A4. Cytarabine 36-46 cytochrome P450 family 4 subfamily F member 3 Homo sapiens 86-92 14999001-6 2004 In concert with these results, MUC1 attenuated (i) the loss of mitochondrial transmembrane potential, (ii) mitochondrial cytochrome c release, (iii) activation of caspase-9, and (iv) induction of apoptosis by the antimetabolite, 1-beta-d-arabinofuranosylcytosine. Cytarabine 229-262 mucin 1, cell surface associated Rattus norvegicus 31-35 15136231-1 2004 We analyzed cytosolic 5"-(3")-nucleotidase (dNT-1) mRNA expression by quantitative polymerase chain reaction at diagnosis in leukemic blasts from 114 patients with acute myeloid leukemia (AML) treated with ara-C. Cytarabine 206-211 Neurotrophin 1 Drosophila melanogaster 44-49 15136231-2 2004 Our results show that low dNT-1 mRNA expression in leukemic blasts at diagnosis is correlated with a worse clinical outcome and suggest that this enzyme may have a role in sensitivity to ara-C in AML patients. Cytarabine 187-192 Neurotrophin 1 Drosophila melanogaster 26-31 15087713-4 2004 Infusion of an antimitotic agent (cytosine-beta-D-arabiofuranoside, Ara-C) onto the ipsilateral cortex eliminated more than 98% of actively proliferating cells in the SVZ and doublecortin-positive cells in the ipsilateral striatum. Cytarabine 68-73 doublecortin Rattus norvegicus 175-187 15152266-0 2004 Cytosine arabinoside induces costimulatory molecule expression in acute myeloid leukemia cells. Cytarabine 0-20 CD276 antigen Mus musculus 29-51 15152266-3 2004 In this study, we show that cytosine arabinoside (Ara-C), even at low doses, induced CD80 expression in vitro in mouse DA1-3b leukemic cells, by a mechanism that involved reactive oxygen species. Cytarabine 28-48 CD80 antigen Mus musculus 85-89 15152266-3 2004 In this study, we show that cytosine arabinoside (Ara-C), even at low doses, induced CD80 expression in vitro in mouse DA1-3b leukemic cells, by a mechanism that involved reactive oxygen species. Cytarabine 28-48 RT1 class II, locus Da Rattus norvegicus 119-122 15152266-3 2004 In this study, we show that cytosine arabinoside (Ara-C), even at low doses, induced CD80 expression in vitro in mouse DA1-3b leukemic cells, by a mechanism that involved reactive oxygen species. Cytarabine 50-55 CD80 antigen Mus musculus 85-89 15152266-3 2004 In this study, we show that cytosine arabinoside (Ara-C), even at low doses, induced CD80 expression in vitro in mouse DA1-3b leukemic cells, by a mechanism that involved reactive oxygen species. Cytarabine 50-55 RT1 class II, locus Da Rattus norvegicus 119-122 15152266-4 2004 In vivo experiments in the mouse DA1-3b/C3H whole-animal acute myeloid leukemia (AML) model showed that injection of Ara-C induced expression of CD80 and CD86, and decreased expression of B7-H1, indicating that chemotherapy can modify costimulatory molecule expression in vivo, in a way not necessarily observed in vitro. Cytarabine 117-122 CD80 antigen Mus musculus 145-149 15152266-4 2004 In vivo experiments in the mouse DA1-3b/C3H whole-animal acute myeloid leukemia (AML) model showed that injection of Ara-C induced expression of CD80 and CD86, and decreased expression of B7-H1, indicating that chemotherapy can modify costimulatory molecule expression in vivo, in a way not necessarily observed in vitro. Cytarabine 117-122 CD86 antigen Mus musculus 154-158 15152266-4 2004 In vivo experiments in the mouse DA1-3b/C3H whole-animal acute myeloid leukemia (AML) model showed that injection of Ara-C induced expression of CD80 and CD86, and decreased expression of B7-H1, indicating that chemotherapy can modify costimulatory molecule expression in vivo, in a way not necessarily observed in vitro. Cytarabine 117-122 CD276 antigen Mus musculus 235-257 15152266-6 2004 Ara-C also induced CD80 or CD86 expression in 14 of 21 primary cultured human AML samples. Cytarabine 0-5 CD80 molecule Homo sapiens 19-23 15152266-6 2004 Ara-C also induced CD80 or CD86 expression in 14 of 21 primary cultured human AML samples. Cytarabine 0-5 CD86 molecule Homo sapiens 27-31 15158086-8 2004 More significantly, ajoene profoundly enhanced the apoptotic effect of the two chemotherapeutic drugs: cytarabine and fludarabine in human CD34-positive resistant myeloid leukaemia cells through enhancing their bcl-2 inhibitory and caspase-3 activation activities. Cytarabine 103-113 CD34 molecule Homo sapiens 139-143 15203180-0 2004 Involvement of p53 in 1-beta-D-arabinofuranosylcytosine-induced rat fetal brain lesions. Cytarabine 22-55 Wistar clone pR53P1 p53 pseudogene Rattus norvegicus 15-18 15203180-3 2004 Histopathological examinations revealed marked induction of apoptotic cell death and decrease of mitosis in neuroepithelial cells in the brain of Ara-C-treated fetus, and these changes were most prominent from 9 to 12 h. Expression of p53 protein, which mediates apoptosis and cell cycle arrest after DNA damage, was elevated remarkably and peaked at 3 h. p21, a cyclin-dependent kinase inhibitor responsible for p53-mediated cell cycle arrest, showed intense overexpression in protein and mRNA levels following the increase of p53 protein. Cytarabine 146-151 Wistar clone pR53P1 p53 pseudogene Rattus norvegicus 235-238 15203180-3 2004 Histopathological examinations revealed marked induction of apoptotic cell death and decrease of mitosis in neuroepithelial cells in the brain of Ara-C-treated fetus, and these changes were most prominent from 9 to 12 h. Expression of p53 protein, which mediates apoptosis and cell cycle arrest after DNA damage, was elevated remarkably and peaked at 3 h. p21, a cyclin-dependent kinase inhibitor responsible for p53-mediated cell cycle arrest, showed intense overexpression in protein and mRNA levels following the increase of p53 protein. Cytarabine 146-151 KRAS proto-oncogene, GTPase Rattus norvegicus 356-359 15203180-3 2004 Histopathological examinations revealed marked induction of apoptotic cell death and decrease of mitosis in neuroepithelial cells in the brain of Ara-C-treated fetus, and these changes were most prominent from 9 to 12 h. Expression of p53 protein, which mediates apoptosis and cell cycle arrest after DNA damage, was elevated remarkably and peaked at 3 h. p21, a cyclin-dependent kinase inhibitor responsible for p53-mediated cell cycle arrest, showed intense overexpression in protein and mRNA levels following the increase of p53 protein. Cytarabine 146-151 Wistar clone pR53P1 p53 pseudogene Rattus norvegicus 413-416 15203180-3 2004 Histopathological examinations revealed marked induction of apoptotic cell death and decrease of mitosis in neuroepithelial cells in the brain of Ara-C-treated fetus, and these changes were most prominent from 9 to 12 h. Expression of p53 protein, which mediates apoptosis and cell cycle arrest after DNA damage, was elevated remarkably and peaked at 3 h. p21, a cyclin-dependent kinase inhibitor responsible for p53-mediated cell cycle arrest, showed intense overexpression in protein and mRNA levels following the increase of p53 protein. Cytarabine 146-151 Wistar clone pR53P1 p53 pseudogene Rattus norvegicus 413-416 15203180-4 2004 The mRNA expressions of other p53 transcriptional target genes, bax, cyclinG1, and fas, also significantly increased and peaked at around 9 h. In conclusion, prenatal treatment of Ara-C is thought to induce apoptosis and inhibition of cell proliferation mediated by p53 and its target genes in the fetal brain. Cytarabine 180-185 Wistar clone pR53P1 p53 pseudogene Rattus norvegicus 30-33 15203180-4 2004 The mRNA expressions of other p53 transcriptional target genes, bax, cyclinG1, and fas, also significantly increased and peaked at around 9 h. In conclusion, prenatal treatment of Ara-C is thought to induce apoptosis and inhibition of cell proliferation mediated by p53 and its target genes in the fetal brain. Cytarabine 180-185 BCL2 associated X, apoptosis regulator Rattus norvegicus 64-67 15203180-4 2004 The mRNA expressions of other p53 transcriptional target genes, bax, cyclinG1, and fas, also significantly increased and peaked at around 9 h. In conclusion, prenatal treatment of Ara-C is thought to induce apoptosis and inhibition of cell proliferation mediated by p53 and its target genes in the fetal brain. Cytarabine 180-185 cyclin G1 Rattus norvegicus 69-77 15203180-4 2004 The mRNA expressions of other p53 transcriptional target genes, bax, cyclinG1, and fas, also significantly increased and peaked at around 9 h. In conclusion, prenatal treatment of Ara-C is thought to induce apoptosis and inhibition of cell proliferation mediated by p53 and its target genes in the fetal brain. Cytarabine 180-185 Wistar clone pR53P1 p53 pseudogene Rattus norvegicus 266-269 15150801-1 2004 The mechanism of cooperative binding of both cytarabine and fluorouracil, used in combination therapy, to the transporting protein [bovine serum albumin (BSA)] has been investigated. Cytarabine 45-55 albumin Homo sapiens 139-152 15150801-7 2004 The competition of these two drugs and the removal of 5-fluorouracil by cytarabine from the common binding site in serum albumin tertiary structure are observed. Cytarabine 72-82 albumin Homo sapiens 115-128 15149862-2 2004 We investigated the hypothesis that WRN and TP53 are involved in cellular responses to DNA replication-blocking lesions by exposing WRN deficient and TP53 mutant lymphoblastoid cell lines (LCLs) to 1-beta-d-arabinofuranosylcytosine (AraC) and bleomycin. Cytarabine 233-237 WRN RecQ like helicase Homo sapiens 36-39 15149862-3 2004 Loss of WRN or TP53 function resulted in induction of apoptosis and lesser proliferative survival in response to AraC and bleomycin. Cytarabine 113-117 WRN RecQ like helicase Homo sapiens 8-11 15149862-3 2004 Loss of WRN or TP53 function resulted in induction of apoptosis and lesser proliferative survival in response to AraC and bleomycin. Cytarabine 113-117 tumor protein p53 Homo sapiens 15-19 15169628-0 2004 Abrogation of Chk1-mediated S/G2 checkpoint by UCN-01 enhances ara-C-induced cytotoxicity in human colon cancer cells. Cytarabine 63-68 checkpoint kinase 1 Homo sapiens 14-18 14766721-0 2004 Involvement of p53 in 1-beta-D-arabinofuranosylcytosine-induced trophoblastic cell apoptosis and impaired proliferation in rat placenta. Cytarabine 22-55 Wistar clone pR53P1 p53 pseudogene Rattus norvegicus 15-18 14766721-8 2004 These results indicate that Ara-C would induce apoptosis and impair cell proliferation in the placental labyrinth zone, and p53 and its transcriptional target genes may play an important role in the pathogenesis of the Ara-C-induced placental toxicity. Cytarabine 219-224 Wistar clone pR53P1 p53 pseudogene Rattus norvegicus 124-127 15173063-0 2004 Targeting vascular endothelial growth factor for relapsed and refractory adult acute myelogenous leukemias: therapy with sequential 1-beta-d-arabinofuranosylcytosine, mitoxantrone, and bevacizumab. Cytarabine 132-165 vascular endothelial growth factor A Homo sapiens 10-44 14988409-7 2004 Interestingly, the ability of cytarabine to activate the S-phase checkpoint was severely compromised in Rad9(-/-) cells, whereas activation of this checkpoint by camptothecin and etoposide was unaltered, suggesting that the action of cytarabine is readily distinguished from that of classical topoisomerase poisons. Cytarabine 30-40 RAD9 checkpoint clamp component A Homo sapiens 104-108 14871251-3 2004 Strikingly, high-dose cytarabine and etoposide plus granulocyte colony stimulating factor (G-CSF) mobilized PBSC harvests from acute myeloid leukaemia (AML) patients containing the highest number of myeloid lin(neg)CD11c(pos) DC (mean: 7.04 x 106/kg, range: 1.46-19.67) which was 18.1-fold higher than in non-AML patients mobilized using chemotherapy (CT) regimens plus G-CSF. Cytarabine 22-32 integrin subunit alpha X Homo sapiens 215-220 14871251-3 2004 Strikingly, high-dose cytarabine and etoposide plus granulocyte colony stimulating factor (G-CSF) mobilized PBSC harvests from acute myeloid leukaemia (AML) patients containing the highest number of myeloid lin(neg)CD11c(pos) DC (mean: 7.04 x 106/kg, range: 1.46-19.67) which was 18.1-fold higher than in non-AML patients mobilized using chemotherapy (CT) regimens plus G-CSF. Cytarabine 22-32 colony stimulating factor 3 Homo sapiens 370-375 14973255-5 2004 In this report we show that the G1 phase-specific expression of the replication factor Mcm2 is a useful marker for detecting slowly cycling putative NSCs in situ and confirm the identity of these cells using both cytosine beta-D-arabinofuranoside (Ara-C) treatment and a double nucleoside analog-labeling technique. Cytarabine 213-246 minichromosome maintenance complex component 2 Mus musculus 87-91 14973255-5 2004 In this report we show that the G1 phase-specific expression of the replication factor Mcm2 is a useful marker for detecting slowly cycling putative NSCs in situ and confirm the identity of these cells using both cytosine beta-D-arabinofuranoside (Ara-C) treatment and a double nucleoside analog-labeling technique. Cytarabine 248-253 minichromosome maintenance complex component 2 Mus musculus 87-91 14765985-9 2004 GH also reduced AraC-induced phosphorylation of mitogen-activated protein kinase p38 (MAPK p38) in HL-1 cells. Cytarabine 16-20 mitogen activated protein kinase 14 Rattus norvegicus 81-84 14984497-0 2004 Granulocyte-macrophage colony-stimulating factor to increase efficacy of mitoxantrone, etoposide and cytarabine in previously untreated elderly patients with acute myeloid leukaemia: a Swedish multicentre randomized trial. Cytarabine 101-111 colony stimulating factor 2 Homo sapiens 0-48 14973057-7 2004 A decrease in copy numbers of genes encoding deoxycytidine kinase, DNA topoisomerase I, and DNA topoisomerase II alpha reduced their expression levels in one cytosine arabinoside-resistant line, two of three camptothecin-resistant lines, and two of five VP-16-resistant cell lines, respectively. Cytarabine 158-178 deoxycytidine kinase Homo sapiens 45-65 15037202-1 2004 1-beta-D-arabinofuranosylcytosine (ara-C) is a deoxycytidine analog with activity in leukemia, which requires phosphorylation by deoxycytidine kinase (dCK) to allow formation of its active phosphate 1-beta-D-arabinofuranosylcytosine triphosphate, but can be deaminated by deoxycytidine deaminase. Cytarabine 0-33 deoxycytidine kinase Mus musculus 129-149 15037202-1 2004 1-beta-D-arabinofuranosylcytosine (ara-C) is a deoxycytidine analog with activity in leukemia, which requires phosphorylation by deoxycytidine kinase (dCK) to allow formation of its active phosphate 1-beta-D-arabinofuranosylcytosine triphosphate, but can be deaminated by deoxycytidine deaminase. Cytarabine 0-33 sticky Drosophila melanogaster 151-154 15037202-1 2004 1-beta-D-arabinofuranosylcytosine (ara-C) is a deoxycytidine analog with activity in leukemia, which requires phosphorylation by deoxycytidine kinase (dCK) to allow formation of its active phosphate 1-beta-D-arabinofuranosylcytosine triphosphate, but can be deaminated by deoxycytidine deaminase. Cytarabine 35-40 deoxycytidine kinase Mus musculus 129-149 15037202-1 2004 1-beta-D-arabinofuranosylcytosine (ara-C) is a deoxycytidine analog with activity in leukemia, which requires phosphorylation by deoxycytidine kinase (dCK) to allow formation of its active phosphate 1-beta-D-arabinofuranosylcytosine triphosphate, but can be deaminated by deoxycytidine deaminase. Cytarabine 35-40 sticky Drosophila melanogaster 151-154 14765985-9 2004 GH also reduced AraC-induced phosphorylation of mitogen-activated protein kinase p38 (MAPK p38) in HL-1 cells. Cytarabine 16-20 mitogen activated protein kinase 14 Rattus norvegicus 91-94 14744791-0 2004 The role of cytidine deaminase and GATA1 mutations in the increased cytosine arabinoside sensitivity of Down syndrome myeloblasts and leukemia cell lines. Cytarabine 68-88 cytidine deaminase Homo sapiens 12-30 14671640-5 2004 In response to cytostatic drug treatment (arabinoside cytosine (Ara-C) and methotrexate (MTX)), NF-kappaB was activated in intestinal epithelial cells (IEC-6) resulting in an NF-kappaB-related induction of tumour necrosis factor alpha and monocyte chemoattractant protein-1. Cytarabine 42-62 C-C motif chemokine ligand 2 Rattus norvegicus 239-273 14671640-5 2004 In response to cytostatic drug treatment (arabinoside cytosine (Ara-C) and methotrexate (MTX)), NF-kappaB was activated in intestinal epithelial cells (IEC-6) resulting in an NF-kappaB-related induction of tumour necrosis factor alpha and monocyte chemoattractant protein-1. Cytarabine 64-69 C-C motif chemokine ligand 2 Rattus norvegicus 239-273 14744791-0 2004 The role of cytidine deaminase and GATA1 mutations in the increased cytosine arabinoside sensitivity of Down syndrome myeloblasts and leukemia cell lines. Cytarabine 68-88 GATA binding protein 1 Homo sapiens 35-40 14744791-4 2004 The ratio of deoxycytidine kinase/CDA transcripts significantly correlated with ara-C sensitivities and ara-CTP generation. Cytarabine 80-85 cytidine deaminase Homo sapiens 34-37 14744791-5 2004 In clinically relevant AML cell line models, high cystathionine-beta-synthase transcripts in DS CMK cells were accompanied by 10-fold greater ara-C sensitivity and 2.4-fold higher levels of ara-CTP compared with non-DS CMS cells. Cytarabine 142-147 cystathionine beta-synthase Homo sapiens 50-77 14744791-6 2004 Overexpression of CDA in non-DS THP-1 cells was associated with a 100-fold decreased ara-C sensitivity and 40-fold decreased ara-CTP generation. Cytarabine 85-90 cytidine deaminase Homo sapiens 18-21 14744791-7 2004 THP-1 cells secreted CDA into the incubation media and converted extracellular ara-C completely to 1-beta-D-arabinofuranosyluracil within 30 min. Cytarabine 79-84 cytidine deaminase Homo sapiens 21-24 15069761-4 2004 In this study we have investigated the effects of increased intracellular levels of CD on the antineoplastic action of troxacitabine and the related antileukemic drug, cytosine arabinoside (ARA-C). Cytarabine 168-188 cytidine deaminase Homo sapiens 84-86 15124675-0 2004 Imatinib mesylate selectively influences the cellular metabolism of cytarabine in BCR/ABL negative leukemia cell lines and normal CD34+ progenitor cells. Cytarabine 68-78 ABL proto-oncogene 1, non-receptor tyrosine kinase Homo sapiens 82-89 15124675-1 2004 STI-571 (Imatinib/Glivec) has been shown to have synergism with various chemotherapeutic agents including cytosine arabinoside (Ara-C) in BCR/ABL positive leukemia cells. Cytarabine 106-126 ABL proto-oncogene 1, non-receptor tyrosine kinase Homo sapiens 138-145 15124675-1 2004 STI-571 (Imatinib/Glivec) has been shown to have synergism with various chemotherapeutic agents including cytosine arabinoside (Ara-C) in BCR/ABL positive leukemia cells. Cytarabine 128-133 ABL proto-oncogene 1, non-receptor tyrosine kinase Homo sapiens 138-145 15124675-8 2004 The synergism between Ara-C and STI-571 was even more pronounced in Raji and HL-60 cells when 300 ng/ml G-CSF were added at the beginning of the culture period. Cytarabine 22-27 colony stimulating factor 3 Homo sapiens 104-109 15069761-4 2004 In this study we have investigated the effects of increased intracellular levels of CD on the antineoplastic action of troxacitabine and the related antileukemic drug, cytosine arabinoside (ARA-C). Cytarabine 190-195 cytidine deaminase Homo sapiens 84-86 15069761-6 2004 The A549-CD cells were more resistant to the cytotoxic action of ARA-C than the wild type A549 cells as determined by clonogenic assays. Cytarabine 65-70 cytidine deaminase Homo sapiens 9-11 14654957-4 2004 Among the conjugates, 1-beta-D-arabino-furanosylcytosine 5"-diphosphate-rac-1-O-octadecyl-2-O-palmitoylglycerol [(ara-CDP-DL-PBA); ara-C conjugate of ether phospholipid], was employed to investigate its mode of activation, since ether phospholipid has been reported to be a regulator of the PKC. Cytarabine 114-119 Rac family small GTPase 1 Homo sapiens 72-77 15193284-3 2004 We have investigated the involvement of ERK activation/inhibition in hemin-, butyrate-, cisplatin- and ara-C-induced erythroid differentiation using the K562 cell line. Cytarabine 103-108 mitogen-activated protein kinase 1 Homo sapiens 40-43 15193284-5 2004 ERK was then activated by hemin and cisplatin, while ERK phosphorylation remained decreased during incubation with butyrate and ara-C. Cytarabine 128-133 mitogen-activated protein kinase 1 Homo sapiens 53-56 14654957-8 2004 These results suggest that the ara-C conjugate of phospholipid activates PKC in a co-operative manner with diacylglycerol and/or phosphatidylserine, however, the exact mechanism of the antineoplastic effect of ara-CDP-DL-PBA through PKC activation still remains speculative. Cytarabine 31-36 cut like homeobox 1 Homo sapiens 214-217 14586480-0 2004 Successful CD34+ cell mobilization by intermediate-dose Ara-C in chronic lymphocytic leukemia patients treated with sequential fludarabine and Campath-1H. Cytarabine 56-61 CD34 molecule Homo sapiens 11-15 14669283-1 2003 BACKGROUND: The International Randomized study of Interferon-alpha plus cytarabine (IFN-alpha plus ara-C) versus STI571 (imatinib mesylate) [IRIS trial] in patients with newly diagnosed Philadelphia chromosome (Ph)-positive, chronic-phase chronic myelogenous leukemia (CML) has not shown (to date) a survival advantage for imatinib. Cytarabine 72-82 interferon alpha 1 Homo sapiens 84-93 14574327-7 2004 MDR gene expression levels did not correlate to prednisolone, vincristine, daunorubicin or Ara-C cytotoxicity, except for BCRP expression, which correlated with resistance to Ara-C (Rs=0.53, P=0.012), suggesting that Ara-C might be a BCRP substrate. Cytarabine 175-180 ATP binding cassette subfamily G member 2 (Junior blood group) Homo sapiens 122-126 14574327-7 2004 MDR gene expression levels did not correlate to prednisolone, vincristine, daunorubicin or Ara-C cytotoxicity, except for BCRP expression, which correlated with resistance to Ara-C (Rs=0.53, P=0.012), suggesting that Ara-C might be a BCRP substrate. Cytarabine 175-180 ATP binding cassette subfamily G member 2 (Junior blood group) Homo sapiens 122-126 14713572-9 2003 Moreover, in the G2/M-phase, an increase in p53 and a decrease in survivin occurred that were X-ray and Ara-C dose dependent. Cytarabine 104-109 tumor protein p53 Homo sapiens 44-47 14514691-1 2003 Deoxycytidine kinase (EC 2.7.1.74, dCK) is central to drug activity of anticancer and antiviral agents such as cytosine arabinoside (araC) and gemcitabine. Cytarabine 111-131 deoxycytidine kinase Homo sapiens 0-20 14514691-1 2003 Deoxycytidine kinase (EC 2.7.1.74, dCK) is central to drug activity of anticancer and antiviral agents such as cytosine arabinoside (araC) and gemcitabine. Cytarabine 111-131 dreadlocks Drosophila melanogaster 35-38 14514691-1 2003 Deoxycytidine kinase (EC 2.7.1.74, dCK) is central to drug activity of anticancer and antiviral agents such as cytosine arabinoside (araC) and gemcitabine. Cytarabine 133-137 deoxycytidine kinase Homo sapiens 0-20 14514691-1 2003 Deoxycytidine kinase (EC 2.7.1.74, dCK) is central to drug activity of anticancer and antiviral agents such as cytosine arabinoside (araC) and gemcitabine. Cytarabine 133-137 dreadlocks Drosophila melanogaster 35-38 14514691-12 2003 Identifying the physical and functional interactions between Sp and USF proteins may lead to a better understanding of the basis for differential expression of the dCK gene in tumor cells and may foster strategies for up-regulating dCK gene expression and improving chemotherapy with araC and gemcitabine. Cytarabine 284-288 upstream transcription factor 1 Homo sapiens 68-71 14514691-12 2003 Identifying the physical and functional interactions between Sp and USF proteins may lead to a better understanding of the basis for differential expression of the dCK gene in tumor cells and may foster strategies for up-regulating dCK gene expression and improving chemotherapy with araC and gemcitabine. Cytarabine 284-288 dreadlocks Drosophila melanogaster 164-167 14523462-0 2003 Dynamics of BCR-ABL mRNA expression in first-line therapy of chronic myelogenous leukemia patients with imatinib or interferon alpha/ara-C. Cytarabine 133-138 ABL proto-oncogene 1, non-receptor tyrosine kinase Homo sapiens 12-19 12859994-0 2003 Effects of TNFalpha on the growth and sensitivity to cytosine arabinoside of blast progenitors in acute myelogenous leukemia with special reference to the role of NF-kappaB. Cytarabine 53-73 tumor necrosis factor Homo sapiens 11-19 12829606-7 2003 Clones overexpressing BACH2 were more sensitive to etoposide, doxorubicin, and cytarabine than control RAJI cells, whereas there were no significant differences in the sensitivity of either cells to methotrexate or vincristine. Cytarabine 79-89 BTB domain and CNC homolog 2 Homo sapiens 22-27 14598320-3 2003 In this study, we found that NPCs deficient in Apaf-1, or both the pro-apoptotic multidomain Bcl-2 family members Bax and Bak, were resistant to cytosine arabinoside and gamma-irradiation-induced apoptosis. Cytarabine 145-165 apoptotic peptidase activating factor 1 Homo sapiens 47-53 12859994-5 2003 However, the combination of TNFalpha with IL-3 uniformly rendered blast progenitors more resistant to Ara-C irrespective of whether TNFalpha suppressed or augmented IL-3-supported growth, indicating that TNFalpha regulates the Ara-C sensitivity of leukemic progenitors independently of their cell cycle status. Cytarabine 102-107 tumor necrosis factor Homo sapiens 28-36 12931228-8 2003 Importantly, low-concentration HA14-1 (5 muM) was nontoxic to normal colony-forming cells, whereas it enhanced the cytotoxicity of the antileukemia drug cytarabine in Bcl-2-positive lymphoblastic leukemia cells. Cytarabine 153-163 BCL2 apoptosis regulator Homo sapiens 167-172 12859994-5 2003 However, the combination of TNFalpha with IL-3 uniformly rendered blast progenitors more resistant to Ara-C irrespective of whether TNFalpha suppressed or augmented IL-3-supported growth, indicating that TNFalpha regulates the Ara-C sensitivity of leukemic progenitors independently of their cell cycle status. Cytarabine 102-107 interleukin 3 Homo sapiens 42-46 12859994-5 2003 However, the combination of TNFalpha with IL-3 uniformly rendered blast progenitors more resistant to Ara-C irrespective of whether TNFalpha suppressed or augmented IL-3-supported growth, indicating that TNFalpha regulates the Ara-C sensitivity of leukemic progenitors independently of their cell cycle status. Cytarabine 227-232 interleukin 3 Homo sapiens 42-46 14502542-1 2003 Tetrahydrouridine (THU) is an inhibitor of cytidine deaminase (CDA), the enzyme responsible for the deactivation of ara-C and other cytidine analogues in vivo, and therefore is capable of improving the therapeutic efficacy of these antitumor agents. Cytarabine 116-121 cytidine deaminase Mus musculus 43-61 12970762-8 2003 Targeting XIAP by XIAP antisense oligonucleotide resulted in downregulation of XIAP, activation of caspases and cell death, and sensitized HL-60 cells to Ara-C. Cytarabine 154-159 X-linked inhibitor of apoptosis Homo sapiens 10-14 12970762-8 2003 Targeting XIAP by XIAP antisense oligonucleotide resulted in downregulation of XIAP, activation of caspases and cell death, and sensitized HL-60 cells to Ara-C. Cytarabine 154-159 X-linked inhibitor of apoptosis Homo sapiens 18-22 12970762-8 2003 Targeting XIAP by XIAP antisense oligonucleotide resulted in downregulation of XIAP, activation of caspases and cell death, and sensitized HL-60 cells to Ara-C. Cytarabine 154-159 X-linked inhibitor of apoptosis Homo sapiens 18-22 14534335-5 2003 RESULTS: In patients who had a complete cytogenetic remission, levels of BCR-ABL transcripts after 12 months of treatment had fallen by at least 3 log in 57 percent of those in the imatinib group and 24 percent of those in the group given interferon plus cytarabine (P=0.003). Cytarabine 255-265 ABL proto-oncogene 1, non-receptor tyrosine kinase Homo sapiens 73-80 14534335-8 2003 CONCLUSIONS: The proportion of patients with CML who had a reduction in BCR-ABL transcript levels of at least 3 log by 12 months of therapy was far greater with imatinib treatment than with treatment with interferon plus cytarabine. Cytarabine 221-231 ABL proto-oncogene 1, non-receptor tyrosine kinase Homo sapiens 72-79 14720446-8 2003 Vp16 or Ara-C upregulated DR5 gene expression and augmented Apo2L-induced apoptosis in HL-60 cells. Cytarabine 8-13 TNF receptor superfamily member 10b Homo sapiens 26-29 14720446-8 2003 Vp16 or Ara-C upregulated DR5 gene expression and augmented Apo2L-induced apoptosis in HL-60 cells. Cytarabine 8-13 TNF superfamily member 10 Homo sapiens 60-65 14720446-10 2003 Ara-C or Vp16 upregulated DR5 gene expression and increased the sensitivity of HL-60 to Apo2L-induced cytotoxicity. Cytarabine 0-5 TNF receptor superfamily member 10b Homo sapiens 26-29 14720446-10 2003 Ara-C or Vp16 upregulated DR5 gene expression and increased the sensitivity of HL-60 to Apo2L-induced cytotoxicity. Cytarabine 0-5 TNF superfamily member 10 Homo sapiens 88-93 12925971-2 2003 The critical step for ara-CMP formation is intracellular phosphorylation of ara-C by deoxycytidine kinase (dCK). Cytarabine 22-27 deoxycytidine kinase Homo sapiens 85-105 12925971-2 2003 The critical step for ara-CMP formation is intracellular phosphorylation of ara-C by deoxycytidine kinase (dCK). Cytarabine 22-27 Calcium/calmodulin-dependent protein kinase II Drosophila melanogaster 107-110 12925971-4 2003 We describe the ability of a tert-butyl S-acyl-thioethyl (SATE) derivative of ara-CMP (UA911) to circumvent ara-C resistance in a dCK-deficient human follicular lymphoma cell line (RL-G). Cytarabine 78-83 Calcium/calmodulin-dependent protein kinase II Drosophila melanogaster 130-133 12925971-5 2003 The RL-G cell line was produced by continuous exposure to gemcitabine and displayed low dCK mRNA and protein expression that conferred resistance both to ara-C (2,250-fold) and to gemcitabine (2,092-fold). Cytarabine 154-159 Calcium/calmodulin-dependent protein kinase II Drosophila melanogaster 88-91 14502542-1 2003 Tetrahydrouridine (THU) is an inhibitor of cytidine deaminase (CDA), the enzyme responsible for the deactivation of ara-C and other cytidine analogues in vivo, and therefore is capable of improving the therapeutic efficacy of these antitumor agents. Cytarabine 116-121 cytidine deaminase Mus musculus 63-66 12934079-0 2003 Cytosine arabinoside rapidly activates Bax-dependent apoptosis and a delayed Bax-independent death pathway in sympathetic neurons. Cytarabine 0-20 BCL2 associated X, apoptosis regulator Homo sapiens 39-42 12951057-5 2003 In K562 cells, Ara-C treatment induced significant down-regulation of the asparagine synthetase gene, which is involved in resistance to L-asparaginase. Cytarabine 15-20 asparaginase and isoaspartyl peptidase 1 Homo sapiens 137-151 12934079-0 2003 Cytosine arabinoside rapidly activates Bax-dependent apoptosis and a delayed Bax-independent death pathway in sympathetic neurons. Cytarabine 0-20 BCL2 associated X, apoptosis regulator Homo sapiens 77-80 12934079-4 2003 Similar to neurons undergoing trophic factor deprivation-induced apoptosis, ara-C-exposed neurons became hypometabolic before death and upregulated c-myb, c-fos, and Bim. Cytarabine 76-81 MYB proto-oncogene, transcription factor Homo sapiens 148-153 12934079-4 2003 Similar to neurons undergoing trophic factor deprivation-induced apoptosis, ara-C-exposed neurons became hypometabolic before death and upregulated c-myb, c-fos, and Bim. Cytarabine 76-81 Fos proto-oncogene, AP-1 transcription factor subunit Homo sapiens 155-160 12934079-4 2003 Similar to neurons undergoing trophic factor deprivation-induced apoptosis, ara-C-exposed neurons became hypometabolic before death and upregulated c-myb, c-fos, and Bim. Cytarabine 76-81 BCL2 like 11 Homo sapiens 166-169 12934079-7 2003 p53-deficient neurons demonstrated decreased sensitivity to ara-C, but neither p53 nor multiple p53-regulated genes were induced. Cytarabine 60-65 tumor protein p53 Homo sapiens 0-3 12970779-9 2003 Our findings demonstrate that, at a concentration which does not affect PI3K activity, the Akt inhibitor markedly reduced resistance of HL60AR cells to etoposide, cytarabine, TRAIL, ATRA, and ionizing radiation. Cytarabine 163-173 AKT serine/threonine kinase 1 Homo sapiens 91-94 13677932-2 2003 Recently, low doses of cytosine arabinoside (ara-C) were reported to enhance Fas antigen expression in the human myeloid leukemia cell line HL60. Cytarabine 23-43 Fas cell surface death receptor Homo sapiens 77-88 12886238-2 2003 The rationales for the study design were based (i) on previous favorable results with high-dose cytarabine in AML with t(8;21), inv/t(16q22) and in AML with normal karyotype, and ii) on encouraging results obtained in several phase II trials using autologous stem cell transplantation (SCT). Cytarabine 96-106 inversin Homo sapiens 128-131 13677932-2 2003 Recently, low doses of cytosine arabinoside (ara-C) were reported to enhance Fas antigen expression in the human myeloid leukemia cell line HL60. Cytarabine 45-50 Fas cell surface death receptor Homo sapiens 77-88 13677932-5 2003 The ratios for Fas antigen expression induced in non-treated U937 by 24 h incubations with ara-C, VP-16 or VCR were 1.90, 1.36 and 1.00, respectively. Cytarabine 91-96 Fas cell surface death receptor Homo sapiens 15-26 12853972-0 2003 Mechanism of cytosine arabinoside-mediated apoptosis: role of Rel A (p65) dephosphorylation. Cytarabine 13-33 RELA proto-oncogene, NF-kB subunit Homo sapiens 62-67 12853972-0 2003 Mechanism of cytosine arabinoside-mediated apoptosis: role of Rel A (p65) dephosphorylation. Cytarabine 13-33 RELA proto-oncogene, NF-kB subunit Homo sapiens 69-72 12853972-5 2003 AraC, but not TNF or ceramide was able to induce apoptosis in these cells as detected by assays for lipid peroxidation, reactive oxygen intermediates generation, caspase activation, cytotoxicity, Bcl-2 degradation, and DNA fragmentation. Cytarabine 0-4 BCL2 apoptosis regulator Homo sapiens 196-201 12853972-7 2003 AraC was able to induce protein phosphatases (PP) 2A and 2B-A, and phosphorylation of p65 subunit of NF-kappaB in the HuT-78 and SA-LPS/Jkt cells was downregulated by araC treatment. Cytarabine 0-4 protein phosphatase 2 phosphatase activator Homo sapiens 46-61 12853972-7 2003 AraC was able to induce protein phosphatases (PP) 2A and 2B-A, and phosphorylation of p65 subunit of NF-kappaB in the HuT-78 and SA-LPS/Jkt cells was downregulated by araC treatment. Cytarabine 0-4 RELA proto-oncogene, NF-kB subunit Homo sapiens 86-110 12853972-7 2003 AraC was able to induce protein phosphatases (PP) 2A and 2B-A, and phosphorylation of p65 subunit of NF-kappaB in the HuT-78 and SA-LPS/Jkt cells was downregulated by araC treatment. Cytarabine 167-171 RELA proto-oncogene, NF-kB subunit Homo sapiens 86-110 12853972-9 2003 These observations collectively suggest that araC induces apoptosis in NF-kappaB-expressing cells by dephosphorylating the p65 subunit of NF-kappaB. Cytarabine 45-49 nuclear factor kappa B subunit 1 Homo sapiens 71-80 12853972-9 2003 These observations collectively suggest that araC induces apoptosis in NF-kappaB-expressing cells by dephosphorylating the p65 subunit of NF-kappaB. Cytarabine 45-49 RELA proto-oncogene, NF-kB subunit Homo sapiens 123-147 12787880-0 2003 Enforced expression of the tumor suppressor p53 renders human leukemia cells (U937) more sensitive to 1-[beta-D-arabinofuranosyl]cytosine (ara-C)-induced apoptosis. Cytarabine 102-137 tumor protein p53 Homo sapiens 44-47 12823345-0 2003 Deoxycytidine kinase and cN-II nucleotidase expression in blast cells predict survival in acute myeloid leukaemia patients treated with cytarabine. Cytarabine 136-146 deoxycytidine kinase Homo sapiens 0-20 12823345-0 2003 Deoxycytidine kinase and cN-II nucleotidase expression in blast cells predict survival in acute myeloid leukaemia patients treated with cytarabine. Cytarabine 136-146 5'-nucleotidase, cytosolic II Homo sapiens 25-30 12823345-1 2003 The cytotoxic activity of cytarabine (ara-C) in leukaemic blasts depends on activating enzymes such as deoxycytidine kinase (dCK) and inactivating enzymes such as the 5"-nucleotidases. Cytarabine 26-36 deoxycytidine kinase Homo sapiens 103-123 12823345-1 2003 The cytotoxic activity of cytarabine (ara-C) in leukaemic blasts depends on activating enzymes such as deoxycytidine kinase (dCK) and inactivating enzymes such as the 5"-nucleotidases. Cytarabine 26-36 Calcium/calmodulin-dependent protein kinase II Drosophila melanogaster 125-128 12823345-1 2003 The cytotoxic activity of cytarabine (ara-C) in leukaemic blasts depends on activating enzymes such as deoxycytidine kinase (dCK) and inactivating enzymes such as the 5"-nucleotidases. Cytarabine 38-43 deoxycytidine kinase Homo sapiens 103-123 12823345-1 2003 The cytotoxic activity of cytarabine (ara-C) in leukaemic blasts depends on activating enzymes such as deoxycytidine kinase (dCK) and inactivating enzymes such as the 5"-nucleotidases. Cytarabine 38-43 Calcium/calmodulin-dependent protein kinase II Drosophila melanogaster 125-128 12823345-7 2003 Our results suggest that dCK and cN-II mRNA expression in leukaemic blasts at diagnosis is correlated with clinical outcome and may play a functional role in the resistance to ara-C in patients with AML. Cytarabine 176-181 Calcium/calmodulin-dependent protein kinase II Drosophila melanogaster 25-28 12823345-7 2003 Our results suggest that dCK and cN-II mRNA expression in leukaemic blasts at diagnosis is correlated with clinical outcome and may play a functional role in the resistance to ara-C in patients with AML. Cytarabine 176-181 5'-nucleotidase, cytosolic II Homo sapiens 33-38 12808445-3 2003 To determine the factors that limit the phosphorylation efficiency of the prodrug, we solved the crystal structure of dCK to a resolution of 1.6 A in complex with its physiological substrate deoxycytidine and with the prodrugs AraC and gemcitabine. Cytarabine 227-231 Calcium/calmodulin-dependent protein kinase II Drosophila melanogaster 118-121 12787880-7 2003 Significantly, ptsp53 cells synchronized in S phase were markedly more sensitive to ara-C-mediated mitochondrial injury and apoptosis at 32 degrees, indicating that wild-type p53 specifically enhances the susceptibility of this subpopulation to ara-C lethality. Cytarabine 84-89 tumor protein p53 Homo sapiens 18-21 12787880-8 2003 Consistent with these results, transient transfection of human wild-type p53 cDNA rendered parental U937 cells more sensitive to ara-C-mediated cell death. Cytarabine 129-134 tumor protein p53 Homo sapiens 73-76 12787880-9 2003 Collectively, these findings indicate that p53 expression renders S-phase U937 cells more susceptible to ara-C-mediated mitochondrial dysfunction, cytochrome c release, apoptosis, and loss of clonogenic survival without enhancing ara-C metabolism. Cytarabine 105-110 tumor protein p53 Homo sapiens 43-46 12787880-0 2003 Enforced expression of the tumor suppressor p53 renders human leukemia cells (U937) more sensitive to 1-[beta-D-arabinofuranosyl]cytosine (ara-C)-induced apoptosis. Cytarabine 139-144 tumor protein p53 Homo sapiens 44-47 12730959-10 2003 Cytosine arabinoside (10 micro M), a DNA synthesis blocker, inhibited the ET-1-induced BrdU uptake without affecting the ET-1-induced increase in astrocytic protein content. Cytarabine 0-20 endothelin 1 Rattus norvegicus 74-78 12684520-2 2003 Ara-C-induced DNA damage caused rapid sympathetic neuronal death that was associated with an increase of c-jun expression. Cytarabine 0-5 Jun proto-oncogene, AP-1 transcription factor subunit Homo sapiens 105-110 12780785-4 2003 However, incubation with TRAIL combined with fludarabine, cytosine arabinoside or daunorubicin resulted in additive or super-additive apoptosis induction in approximately half of the isolates. Cytarabine 58-78 TNF superfamily member 10 Homo sapiens 25-30 12781215-7 2003 Ara-C increased the level of p53 in both CV1-P and SH-SY5Y cells compared to control. Cytarabine 0-5 tumor protein p53 Homo sapiens 29-32 12764361-0 2003 In BCR-ABL-positive cells, STAT-5 tyrosine-phosphorylation integrates signals induced by imatinib mesylate and Ara-C. Cytarabine 111-116 signal transducer and activator of transcription 5A Homo sapiens 27-33 12764361-3 2003 Here, we investigated the effects of imatinib mesylate and cytosine arabinoside (Ara-C) on STAT-5 tyrosine-phosphorylation, cellular proliferation and induction of apoptosis in cell lines and primary hematopoietic cells. Cytarabine 59-79 signal transducer and activator of transcription 5A Homo sapiens 91-97 12764361-3 2003 Here, we investigated the effects of imatinib mesylate and cytosine arabinoside (Ara-C) on STAT-5 tyrosine-phosphorylation, cellular proliferation and induction of apoptosis in cell lines and primary hematopoietic cells. Cytarabine 81-86 signal transducer and activator of transcription 5A Homo sapiens 91-97 12764361-7 2003 In addition, we investigated the effects of Ara-C on STAT-5 tyrosine-phosphorylation. Cytarabine 44-49 signal transducer and activator of transcription 5A Homo sapiens 53-59 12764361-8 2003 Exposure to Ara-C resulted in significant downregulation of STAT-5 tyrosine-phosphorylation and inhibition of DNA binding. Cytarabine 12-17 signal transducer and activator of transcription 5A Homo sapiens 60-66 12764361-9 2003 Treatment of K562 cells with Ara-C in combination with imatinib mesylate revealed synergistic effects at the level of STAT-5 tyrosine-phosphorylation and DNA binding, Hck tyrosine-phosphorylation, cell growth and induction of apoptosis. Cytarabine 29-34 signal transducer and activator of transcription 5A Homo sapiens 118-124 12764361-9 2003 Treatment of K562 cells with Ara-C in combination with imatinib mesylate revealed synergistic effects at the level of STAT-5 tyrosine-phosphorylation and DNA binding, Hck tyrosine-phosphorylation, cell growth and induction of apoptosis. Cytarabine 29-34 HCK proto-oncogene, Src family tyrosine kinase Homo sapiens 167-170 12764361-10 2003 Overall, in this report we demonstrate that STAT-5 tyrosine-phosphorylation is a specific target of imatinib mesylate and Ara-C. Cytarabine 122-127 signal transducer and activator of transcription 5A Homo sapiens 44-50 12590940-2 2003 When hippocampal cultures of neurons and astrocytes were treated from day 2-4 in vitro (DIV 2-4) with 1 microM cytosine arabinofuranoside (AraC), we observed a stellation of astrocytes, an increase in glial fibrillary acidic protein (GFAP) level as well as a higher susceptibility of the neurons to glutamate compared with cultures treated from DIV 2-4 with vehicle. Cytarabine 111-137 glial fibrillary acidic protein Homo sapiens 201-232 12590940-2 2003 When hippocampal cultures of neurons and astrocytes were treated from day 2-4 in vitro (DIV 2-4) with 1 microM cytosine arabinofuranoside (AraC), we observed a stellation of astrocytes, an increase in glial fibrillary acidic protein (GFAP) level as well as a higher susceptibility of the neurons to glutamate compared with cultures treated from DIV 2-4 with vehicle. Cytarabine 111-137 glial fibrillary acidic protein Homo sapiens 234-238 12884821-0 2003 [High dose ara-C therapy induced bradycardia in an acute myeloid leukemia patient with inv (16)(p13q22)]. Cytarabine 11-16 inversin Homo sapiens 87-90 12781215-10 2003 Our results prove that Ara-C- induced apoptosis in CV1-P cells is associated with an increase of p53 and activation of caspase-3. Cytarabine 23-28 tumor protein p53 Homo sapiens 97-100 12781215-10 2003 Our results prove that Ara-C- induced apoptosis in CV1-P cells is associated with an increase of p53 and activation of caspase-3. Cytarabine 23-28 caspase 3 Homo sapiens 119-128 12699351-1 2003 Most antitumor 2"-deoxycytidine (dCyd) analogues, such as Ara-C (1-beta-arabinofuranosylcytosine) and gemcitabine (2"-deoxy-2",2"-difluolo-cytidine), have common antitumor mechanisms and metabolic pathways. Cytarabine 58-63 Cyd Drosophila melanogaster 33-37 12699351-1 2003 Most antitumor 2"-deoxycytidine (dCyd) analogues, such as Ara-C (1-beta-arabinofuranosylcytosine) and gemcitabine (2"-deoxy-2",2"-difluolo-cytidine), have common antitumor mechanisms and metabolic pathways. Cytarabine 65-96 Cyd Drosophila melanogaster 33-37 12699351-6 2003 Such high resistance is generally attributed to deficiency of dCyd kinase activity, but the clinical resistance index of Ara-C-resistant patients is estimated to be increased a maximum of 20 times compared with non-treated patients. Cytarabine 121-126 Cyd Drosophila melanogaster 62-66 12531222-4 2003 We designed a trial of ATRA plus ara-C-based TST in an attempt to enhance drug-induced apoptosis and clinical outcome. Cytarabine 33-38 thiosulfate sulfurtransferase Homo sapiens 45-48 12839679-3 2003 RESULTS: The activation of NF-kappa B induced by Ara-C and Vp-16 was obviously correlated to apoptosis in P388 cells. Cytarabine 49-54 nuclear factor of kappa light polypeptide gene enhancer in B cells 1, p105 Mus musculus 27-37 12760263-1 2003 BACKGROUND: The t (8;21) (q22;q22), which produces the fusion gene AML1/ETO, is associated with relatively good prognosis and, in particular, with a good response to cytosine arabinoside. Cytarabine 166-186 RUNX family transcription factor 1 Homo sapiens 67-71 12579303-0 2003 Atypical nuclear apoptosis downstream to caspase-3 activation in ara-C treated CCRF-CEM cells. Cytarabine 65-70 caspase 3 Homo sapiens 41-50 12627512-4 2003 Patients with CD19 negative ALL received high-dose cytarabine. Cytarabine 51-61 CD19 molecule Homo sapiens 14-18 12688309-3 2003 Synergistic interaction between FA or 2-CdA with cytarabine (Ara-C) have been demonstrated in both preclinical and clinical studies. Cytarabine 49-59 cytidine deaminase Homo sapiens 40-43 12688309-3 2003 Synergistic interaction between FA or 2-CdA with cytarabine (Ara-C) have been demonstrated in both preclinical and clinical studies. Cytarabine 61-66 cytidine deaminase Homo sapiens 40-43 12760263-1 2003 BACKGROUND: The t (8;21) (q22;q22), which produces the fusion gene AML1/ETO, is associated with relatively good prognosis and, in particular, with a good response to cytosine arabinoside. Cytarabine 166-186 RUNX1 partner transcriptional co-repressor 1 Homo sapiens 72-75 12662441-2 2003 Present studies evaluated the myeloprotective capabilities of Lkn-1 in vivo against Ara-C and 5-fluorouracil (5-FU). Cytarabine 84-89 C-C motif chemokine ligand 15 Homo sapiens 62-67 12406912-2 2003 One exception is cytosine arabinoside (Ara-C), to which infant ALL cells are highly sensitive. Cytarabine 17-37 ATP binding cassette subfamily C member 6 Homo sapiens 39-42 12586797-8 2003 CONCLUSION: These results suggest that a moderate dose of IL-2 after high-dose cytarabine-idarubicin-mobilized ASCT is associated with a low regimen-related toxicity and may improve DFS. Cytarabine 79-89 interleukin 2 Homo sapiens 58-62 12667288-0 2003 [Design of antisense oligodeoxynucleotide targeting at bcl-2 mRNA and observation on its effect on the sensitivity of leukemia cells to arabinosyl cytosine]. Cytarabine 136-155 BCL2 apoptosis regulator Homo sapiens 55-60 12667288-1 2003 The effective target sites for antisense oligodeoxynucleotides (AS-ODN) on bcl-2 mRNA, except its start region, were looked for and their effects on the sensitivity of HL-60 and K562 leukemia cells to arabinosyl cytosine (Ara-C) were observed. Cytarabine 201-220 BCL2 apoptosis regulator Homo sapiens 75-80 12667288-1 2003 The effective target sites for antisense oligodeoxynucleotides (AS-ODN) on bcl-2 mRNA, except its start region, were looked for and their effects on the sensitivity of HL-60 and K562 leukemia cells to arabinosyl cytosine (Ara-C) were observed. Cytarabine 222-227 BCL2 apoptosis regulator Homo sapiens 75-80 12667288-4 2003 The results showed that 10 micro mol/L bcl-2 AS-ODN combined with Ara-C inhibited the expression of bcl-2 protein, increased apoptosis in HL-60 and K562 cells and decresed IC(50) of Ara-C significantly. Cytarabine 66-71 BCL2 apoptosis regulator Homo sapiens 39-44 12667288-4 2003 The results showed that 10 micro mol/L bcl-2 AS-ODN combined with Ara-C inhibited the expression of bcl-2 protein, increased apoptosis in HL-60 and K562 cells and decresed IC(50) of Ara-C significantly. Cytarabine 66-71 BCL2 apoptosis regulator Homo sapiens 100-105 12667288-4 2003 The results showed that 10 micro mol/L bcl-2 AS-ODN combined with Ara-C inhibited the expression of bcl-2 protein, increased apoptosis in HL-60 and K562 cells and decresed IC(50) of Ara-C significantly. Cytarabine 182-187 BCL2 apoptosis regulator Homo sapiens 39-44 12757405-1 2003 Decitabine [NSC 127716, DAC, dezocitidine, Aza dC, 2"-deoxy-5-azacytidine] is a deoxycytidine and cytarabine derivative with potent antileukaemic activity, which was originated by Pharmachemie. Cytarabine 98-108 arylacetamide deacetylase Homo sapiens 24-27 12417182-7 2003 Expression of PCNA was suppressed in the presence of Cytochalasin B, Cytochalasin D, Aphidicolin, and AraC. Cytarabine 102-106 proliferating cell nuclear antigen Ovis aries 14-18 12488556-2 2003 Whereas bryostatin 1 and UCN-01 both markedly enhanced ara-C-induced mitochondrial injury (e.g., cytochrome c and Smac/DIABLO release, loss of mitochondrial membrane potential), caspase activation, and apoptosis, ectopic expression of an N-terminal loop-deleted Bcl-2 mutant protein protected cells from ara-C/UCN-01- but not ara-C/bryostatin 1-mediated lethality. Cytarabine 55-60 cytochrome c, somatic Homo sapiens 97-109 12488556-2 2003 Whereas bryostatin 1 and UCN-01 both markedly enhanced ara-C-induced mitochondrial injury (e.g., cytochrome c and Smac/DIABLO release, loss of mitochondrial membrane potential), caspase activation, and apoptosis, ectopic expression of an N-terminal loop-deleted Bcl-2 mutant protein protected cells from ara-C/UCN-01- but not ara-C/bryostatin 1-mediated lethality. Cytarabine 55-60 diablo IAP-binding mitochondrial protein Homo sapiens 114-118 12488556-2 2003 Whereas bryostatin 1 and UCN-01 both markedly enhanced ara-C-induced mitochondrial injury (e.g., cytochrome c and Smac/DIABLO release, loss of mitochondrial membrane potential), caspase activation, and apoptosis, ectopic expression of an N-terminal loop-deleted Bcl-2 mutant protein protected cells from ara-C/UCN-01- but not ara-C/bryostatin 1-mediated lethality. Cytarabine 55-60 BCL2 apoptosis regulator Homo sapiens 262-267 12488556-3 2003 Conversely, ectopic expression of CrmA or dominant-negative caspase-8 abrogated potentiation of ara-C-mediated apoptosis by bryostatin 1 but not by UCN-01. Cytarabine 96-101 caspase 8 Homo sapiens 60-69 12488556-4 2003 Exposure of cells to ara-C and bryostatin 1 (but not UCN-01) resulted in sustained release of tumor necrosis factor (TNF) alpha; moreover, potentiation of ara-C lethality by bryostatin 1 (but not by UCN-01) was reversed by coadministration of TNF soluble receptors or the selective PKC inhibitor bisindolylmaleimide (1 microM). Cytarabine 21-26 tumor necrosis factor Homo sapiens 94-127 12459171-0 2002 p53 codon 72 genotype affects apoptosis by cytosine arabinoside in blood leukocytes. Cytarabine 43-63 tumor protein p53 Homo sapiens 0-3 12544510-0 2003 A functional single-nucleotide polymorphism in the human cytidine deaminase gene contributing to ara-C sensitivity. Cytarabine 97-102 cytidine deaminase Homo sapiens 57-75 12563609-5 2003 Combining IFNalpha with other drugs, like arabinosyl cytosine (AC), and with other treatments, like autologous stem cell transplantation (autoSCT), may provide additional benefit, although this has not been proven. Cytarabine 42-61 interferon alpha 1 Homo sapiens 10-18 12563609-5 2003 Combining IFNalpha with other drugs, like arabinosyl cytosine (AC), and with other treatments, like autologous stem cell transplantation (autoSCT), may provide additional benefit, although this has not been proven. Cytarabine 63-65 interferon alpha 1 Homo sapiens 10-18 12377781-3 2002 The present studies demonstrate that PKCdelta is required in part for induction of the stress-activated protein kinase (SAPK/JNK) in cells treated with 1-beta-d-arabinofuranosylcytosine (araC) and other genotoxic agents. Cytarabine 152-185 protein kinase C delta Homo sapiens 37-45 12377781-3 2002 The present studies demonstrate that PKCdelta is required in part for induction of the stress-activated protein kinase (SAPK/JNK) in cells treated with 1-beta-d-arabinofuranosylcytosine (araC) and other genotoxic agents. Cytarabine 152-185 mitogen-activated protein kinase 9 Homo sapiens 120-124 12377781-3 2002 The present studies demonstrate that PKCdelta is required in part for induction of the stress-activated protein kinase (SAPK/JNK) in cells treated with 1-beta-d-arabinofuranosylcytosine (araC) and other genotoxic agents. Cytarabine 152-185 mitogen-activated protein kinase 9 Homo sapiens 125-128 13678233-2 2003 The treatment of the cells with arabinosylcytosine and green tea extract results in a strong enhancement of cellular NEP activity whereas cellular ACE activity was not changed significantly, indicating a green tea extract-specific regulation of NEP expression. Cytarabine 32-50 membrane metalloendopeptidase Homo sapiens 117-120 13678233-2 2003 The treatment of the cells with arabinosylcytosine and green tea extract results in a strong enhancement of cellular NEP activity whereas cellular ACE activity was not changed significantly, indicating a green tea extract-specific regulation of NEP expression. Cytarabine 32-50 membrane metalloendopeptidase Homo sapiens 245-248 12393388-9 2002 FLT3 mutations identify a subset of young AML patients with normal cytogenetics who do not benefit from intensive chemotherapy, including double-induction and postremission therapy with high-dose cytarabine. Cytarabine 196-206 fms related receptor tyrosine kinase 3 Homo sapiens 0-4 12377781-3 2002 The present studies demonstrate that PKCdelta is required in part for induction of the stress-activated protein kinase (SAPK/JNK) in cells treated with 1-beta-d-arabinofuranosylcytosine (araC) and other genotoxic agents. Cytarabine 187-191 protein kinase C delta Homo sapiens 37-45 12377781-3 2002 The present studies demonstrate that PKCdelta is required in part for induction of the stress-activated protein kinase (SAPK/JNK) in cells treated with 1-beta-d-arabinofuranosylcytosine (araC) and other genotoxic agents. Cytarabine 187-191 mitogen-activated protein kinase 9 Homo sapiens 120-124 12377781-3 2002 The present studies demonstrate that PKCdelta is required in part for induction of the stress-activated protein kinase (SAPK/JNK) in cells treated with 1-beta-d-arabinofuranosylcytosine (araC) and other genotoxic agents. Cytarabine 187-191 mitogen-activated protein kinase 9 Homo sapiens 125-128 12459171-2 2002 In this report, we addressed the question whether the natural variability at p53 locus (the proline-arginine substitution at codon 72) affects the capacity of peripheral-blood mononuclear cells from healthy subjects to undergo in vitro apoptosis in response to the cytotoxic drug cytosine arabinoside. Cytarabine 280-300 tumor protein p53 Homo sapiens 77-80 12435813-4 2002 We show that PKCzeta overexpression resulted in delayed apoptosis and significant resistance to both 1-beta-D-arabinofuranosylcytosine (ara-C) and daunorubicin (DNR), but there was no significant protection against cell-permeant C(6)-CER. Cytarabine 101-134 protein kinase C zeta Homo sapiens 13-20 12520735-1 2002 BACKGROUND & OBJECTIVE: The previous study has identified two novel antisense oligonucleotides (AS-ODN) of new target point in the translation initiation and the coding region of bcl-2 mRNA that could increase the sensitivity of HL-60 and K562 cells lines to etoposide, daunorubicin, and araninosyl cytosine (Ara-C). Cytarabine 313-318 BCL2 apoptosis regulator Homo sapiens 183-188 12520735-2 2002 This study was designed to investigate whether the two novel bcl-2 AS-ODNs could increase Ara-C-induced apoptosis of cultured primary acute leukemia (AL) and chronic lymphocytic leukemia (CLL) Cells. Cytarabine 90-95 BCL2 apoptosis regulator Homo sapiens 61-66 12520735-8 2002 It was found that the two AS-ODNs respectively combined with Ara-C could significantly downregulate bcl-2 protein expression (P < 0.05). Cytarabine 61-66 BCL2 apoptosis regulator Homo sapiens 100-105 12520735-11 2002 CONCLUSIONS: The two novel AS-ODNs of new target point in the translation initiation and the coding region of bcl-2 mRNA could enhance Ara-C induced apoptosis of AL and CLL cells. Cytarabine 135-140 BCL2 apoptosis regulator Homo sapiens 110-115 12435813-4 2002 We show that PKCzeta overexpression resulted in delayed apoptosis and significant resistance to both 1-beta-D-arabinofuranosylcytosine (ara-C) and daunorubicin (DNR), but there was no significant protection against cell-permeant C(6)-CER. Cytarabine 136-141 protein kinase C zeta Homo sapiens 13-20 12435813-6 2002 We further investigated p53/p56 Lyn activation in PKCzeta-overexpressing U937 cells treated with ara-C or DNR. Cytarabine 97-102 tumor protein p53 Homo sapiens 24-27 12435813-6 2002 We further investigated p53/p56 Lyn activation in PKCzeta-overexpressing U937 cells treated with ara-C or DNR. Cytarabine 97-102 LYN proto-oncogene, Src family tyrosine kinase Homo sapiens 28-35 12435813-6 2002 We further investigated p53/p56 Lyn activation in PKCzeta-overexpressing U937 cells treated with ara-C or DNR. Cytarabine 97-102 protein kinase C zeta Homo sapiens 50-57 12642689-2 2002 We have observed that exogenous expression of MRITalpha1/cFLIP(L) isoform also protects against cell death induced by a diverse group of chemotherapeutic drugs with different mechanisms of action, including doxorubicin, etoposide, cytosine arabinoside, daunorubicin, chlorambucil and cisplatin. Cytarabine 231-251 CASP8 and FADD like apoptosis regulator Homo sapiens 57-62 12439044-2 2002 The authors describe the clinical course and the pharmacokinetics of 2-CdA in a child with acute monoblastic leukemia who experienced acute renal failure during treatment with cytarabine and 2-CdA. Cytarabine 176-186 cytidine deaminase Homo sapiens 71-74 12481403-13 2002 This is the case in chronic myeloid leukemia where IFN alpha could be associated with aracytine or the inhibitors of tyrosine kinase. Cytarabine 86-95 interferon alpha 1 Homo sapiens 51-60 12533044-4 2002 JM-1, SUP-B 15 and RS4 leukemic cell lines cleaved Bcl-2 to its 23 kDa form when exposed to the chemotherapeutic agents 1-beta-D-arabinofuranosyl-cytosine (Ara-C) or etoposide (VP-16). Cytarabine 120-154 BCL2 apoptosis regulator Homo sapiens 51-56 12533044-4 2002 JM-1, SUP-B 15 and RS4 leukemic cell lines cleaved Bcl-2 to its 23 kDa form when exposed to the chemotherapeutic agents 1-beta-D-arabinofuranosyl-cytosine (Ara-C) or etoposide (VP-16). Cytarabine 156-161 BCL2 apoptosis regulator Homo sapiens 51-56 12866723-1 2002 Effects of theophylline, lidocaine, cyclophosphamide, hyoscine N-butyl bromide, tranexamic acid and cytarabine on hexokinase (HK) from human erythrocytes have been investigated in vitro. Cytarabine 100-110 hexokinase 1 Homo sapiens 114-124 12866723-1 2002 Effects of theophylline, lidocaine, cyclophosphamide, hyoscine N-butyl bromide, tranexamic acid and cytarabine on hexokinase (HK) from human erythrocytes have been investigated in vitro. Cytarabine 100-110 hexokinase 1 Homo sapiens 126-128 12384536-5 2002 The decline in Bcr-Abl expression and TK activity in K562 R (-Bcr-Abl) cells was associated with reduced AKT kinase and signal transducers and activators of transcription-5 DNA binding activities and increased sensitivity to the death ligand Apo-2 ligand/tumor necrosis factor-related apoptosis-inducing ligand and 1-beta-D-arabinofuranosylcytosine-induced apoptosis. Cytarabine 324-348 ABL proto-oncogene 1, non-receptor tyrosine kinase Homo sapiens 15-22 12377965-10 2002 CONCLUSION: Intracellular accumulation of ara-CTP is increased when 2-CdA is given with ara-C, but no schedule-dependent differences in this effect were seen. Cytarabine 42-47 cytidine deaminase Homo sapiens 70-73 12384536-5 2002 The decline in Bcr-Abl expression and TK activity in K562 R (-Bcr-Abl) cells was associated with reduced AKT kinase and signal transducers and activators of transcription-5 DNA binding activities and increased sensitivity to the death ligand Apo-2 ligand/tumor necrosis factor-related apoptosis-inducing ligand and 1-beta-D-arabinofuranosylcytosine-induced apoptosis. Cytarabine 324-348 ABL proto-oncogene 1, non-receptor tyrosine kinase Homo sapiens 62-69 12716468-10 2002 Resistance to ara-C excluded MDR-1 gene involvement and highlighted other key genes such as MXR gene. Cytarabine 14-19 ATP binding cassette subfamily G member 2 (Junior blood group) Homo sapiens 92-95 12232794-3 2002 Bcl-X(L)-deficient primary telencephalic neuron cultures were highly susceptible to the apoptotic effects of cytosine arabinoside (AraC), a known genotoxic agent. Cytarabine 109-129 BCL2-like 1 Mus musculus 0-8 12232794-3 2002 Bcl-X(L)-deficient primary telencephalic neuron cultures were highly susceptible to the apoptotic effects of cytosine arabinoside (AraC), a known genotoxic agent. Cytarabine 131-135 BCL2-like 1 Mus musculus 0-8 12232794-4 2002 In contrast, neurons lacking p53, or both Bcl-X(L) and p53, were markedly, and equivalently, resistant to AraC-induced caspase-3 activation and death in vitro indicating that Bcl-X(L) lies downstream of p53 in DNA damage-induced neuronal death. Cytarabine 106-110 transformation related protein 53, pseudogene Mus musculus 29-32 12232794-4 2002 In contrast, neurons lacking p53, or both Bcl-X(L) and p53, were markedly, and equivalently, resistant to AraC-induced caspase-3 activation and death in vitro indicating that Bcl-X(L) lies downstream of p53 in DNA damage-induced neuronal death. Cytarabine 106-110 BCL2-like 1 Mus musculus 42-50 12232794-4 2002 In contrast, neurons lacking p53, or both Bcl-X(L) and p53, were markedly, and equivalently, resistant to AraC-induced caspase-3 activation and death in vitro indicating that Bcl-X(L) lies downstream of p53 in DNA damage-induced neuronal death. Cytarabine 106-110 transformation related protein 53, pseudogene Mus musculus 55-58 12232794-4 2002 In contrast, neurons lacking p53, or both Bcl-X(L) and p53, were markedly, and equivalently, resistant to AraC-induced caspase-3 activation and death in vitro indicating that Bcl-X(L) lies downstream of p53 in DNA damage-induced neuronal death. Cytarabine 106-110 caspase 3 Mus musculus 119-128 12232794-4 2002 In contrast, neurons lacking p53, or both Bcl-X(L) and p53, were markedly, and equivalently, resistant to AraC-induced caspase-3 activation and death in vitro indicating that Bcl-X(L) lies downstream of p53 in DNA damage-induced neuronal death. Cytarabine 106-110 BCL2-like 1 Mus musculus 175-183 12232794-4 2002 In contrast, neurons lacking p53, or both Bcl-X(L) and p53, were markedly, and equivalently, resistant to AraC-induced caspase-3 activation and death in vitro indicating that Bcl-X(L) lies downstream of p53 in DNA damage-induced neuronal death. Cytarabine 106-110 transformation related protein 53, pseudogene Mus musculus 55-58 12182997-12 2002 CONCLUSIONS: In the dFdC-resistant lung tumor cell line SWg, the deficiency in dCK is related to the resistance to dFdC and ara-C. Cytarabine 124-129 Calcium/calmodulin-dependent protein kinase II Drosophila melanogaster 79-82 12077112-1 2002 While investigating the ability of p38 MAPK to regulate cytarabine (Ara C)-dependent differentiation of erythroleukemia K562 cells, we observed effects that indicated that the imidazoline class of p38 MAPK inhibitors prevented nucleoside transport. Cytarabine 56-66 mitogen-activated protein kinase 14 Homo sapiens 35-38 12077112-1 2002 While investigating the ability of p38 MAPK to regulate cytarabine (Ara C)-dependent differentiation of erythroleukemia K562 cells, we observed effects that indicated that the imidazoline class of p38 MAPK inhibitors prevented nucleoside transport. Cytarabine 56-66 mitogen-activated protein kinase 14 Homo sapiens 197-200 12077112-1 2002 While investigating the ability of p38 MAPK to regulate cytarabine (Ara C)-dependent differentiation of erythroleukemia K562 cells, we observed effects that indicated that the imidazoline class of p38 MAPK inhibitors prevented nucleoside transport. Cytarabine 68-73 mitogen-activated protein kinase 14 Homo sapiens 35-38 12077112-1 2002 While investigating the ability of p38 MAPK to regulate cytarabine (Ara C)-dependent differentiation of erythroleukemia K562 cells, we observed effects that indicated that the imidazoline class of p38 MAPK inhibitors prevented nucleoside transport. Cytarabine 68-73 mitogen-activated protein kinase 14 Homo sapiens 197-200 12210815-5 2002 We suggest that the muscle damage might be related to the known ability of cytarabine to trigger the release of cytochrome c from the mitochondria, which could lead to uncoupling of the oxidative phosphorylation with subsequent depletion of ATP reserves at the skeletal muscle and rhabdomyolysis. Cytarabine 75-85 cytochrome c, somatic Homo sapiens 112-124 12206990-0 2002 Ara-C- and daunorubicin-induced recruitment of Lyn in sphingomyelinase-enriched membrane rafts. Cytarabine 0-5 LYN proto-oncogene, Src family tyrosine kinase Homo sapiens 47-50 12206990-1 2002 Induction of apoptosis by DNA-damaging agents such as 1-beta-D-arabinofuranosylcytosine (Ara-C) includes the activation of Lyn protein tyrosine kinase. Cytarabine 54-87 LYN proto-oncogene, Src family tyrosine kinase Homo sapiens 123-126 12206990-1 2002 Induction of apoptosis by DNA-damaging agents such as 1-beta-D-arabinofuranosylcytosine (Ara-C) includes the activation of Lyn protein tyrosine kinase. Cytarabine 89-94 LYN proto-oncogene, Src family tyrosine kinase Homo sapiens 123-126 12206990-2 2002 We have previously established that Ara-C-induced activation of Lyn results in its binding to a neutral sphingomyelinase (SMase) and is requisite for its stimulation and the induction of apoptosis in U937 cells. Cytarabine 36-41 LYN proto-oncogene, Src family tyrosine kinase Homo sapiens 64-67 12206990-5 2002 Under Ara-C and daunorubicin (DNR) treatment, Lyn is rapidly activated and translocated into rafts. Cytarabine 6-11 LYN proto-oncogene, Src family tyrosine kinase Homo sapiens 46-49 12481430-13 2002 UCN-01 potently enhanced the activity of 1-beta-D-arabinofuranosylcytosine in both p53 wild-type and mutant cells, whereas ICP-1 was inactive in this combination. Cytarabine 41-74 tumor protein p53 Homo sapiens 83-86 12153475-1 2002 Treatment of mixed hippocampal cultures of neurones and astrocytes from day 2-4 in vitro (DIV 2-4) with 1 micro m cytosine arabinofuranoside (AraC) caused an activation of astrocytes as detected by a stellate morphology and a 10-fold increase in glial fibrillary acidic protein (GFAP) level compared with vehicle-treated cultures. Cytarabine 114-140 glial fibrillary acidic protein Homo sapiens 246-277 12153475-1 2002 Treatment of mixed hippocampal cultures of neurones and astrocytes from day 2-4 in vitro (DIV 2-4) with 1 micro m cytosine arabinofuranoside (AraC) caused an activation of astrocytes as detected by a stellate morphology and a 10-fold increase in glial fibrillary acidic protein (GFAP) level compared with vehicle-treated cultures. Cytarabine 114-140 glial fibrillary acidic protein Homo sapiens 279-283 12153475-5 2002 In cultures treated with vehicle and AraC, glutamate-induced neurotoxicity was mediated through stimulation of the NR1-NR2B subtype of NMDA receptors, because it was blocked by the NMDA receptor antagonist MK-801 and the NR1-NR2B selective receptor antagonist ifenprodil. Cytarabine 37-41 glutamate ionotropic receptor NMDA type subunit 1 Homo sapiens 115-118 12153475-5 2002 In cultures treated with vehicle and AraC, glutamate-induced neurotoxicity was mediated through stimulation of the NR1-NR2B subtype of NMDA receptors, because it was blocked by the NMDA receptor antagonist MK-801 and the NR1-NR2B selective receptor antagonist ifenprodil. Cytarabine 37-41 glutamate ionotropic receptor NMDA type subunit 2B Homo sapiens 119-123 12153475-5 2002 In cultures treated with vehicle and AraC, glutamate-induced neurotoxicity was mediated through stimulation of the NR1-NR2B subtype of NMDA receptors, because it was blocked by the NMDA receptor antagonist MK-801 and the NR1-NR2B selective receptor antagonist ifenprodil. Cytarabine 37-41 glutamate ionotropic receptor NMDA type subunit 1 Homo sapiens 221-224 12153475-5 2002 In cultures treated with vehicle and AraC, glutamate-induced neurotoxicity was mediated through stimulation of the NR1-NR2B subtype of NMDA receptors, because it was blocked by the NMDA receptor antagonist MK-801 and the NR1-NR2B selective receptor antagonist ifenprodil. Cytarabine 37-41 glutamate ionotropic receptor NMDA type subunit 2B Homo sapiens 225-229 12049569-0 2002 Enhancement of cytarabine sensitivity in squamous cell carcinoma cell line transfected with deoxycytidine kinase. Cytarabine 15-25 deoxycytidine kinase Homo sapiens 92-112 12008078-3 2002 These results suggest that expression of 5NT and reduced hENT1 in leukemic blasts at diagnosis are correlated with clinical outcome and may play a role in resistance mechanisms to ara-C in patients with AML. Cytarabine 180-185 solute carrier family 29 member 1 (Augustine blood group) Homo sapiens 57-62 12136643-6 2002 Deoxycytidine kinase (dCK) is a rate-limiting enzyme for the activation of ara-C. Cytarabine 75-80 deoxycytidine kinase Mus musculus 0-20 12136643-6 2002 Deoxycytidine kinase (dCK) is a rate-limiting enzyme for the activation of ara-C. Cytarabine 75-80 Calcium/calmodulin-dependent protein kinase II Drosophila melanogaster 22-25 12049569-4 2002 The reason for this is thought to be that in cell lines of solid tumors the expression of cytidine deaminase, an enzyme that degrades cytarabine, is high, whereas the expression of deoxycytidine kinase (dCK), which phosphorylates cytarabine (a prodrug), is weak. Cytarabine 134-144 cytidine deaminase Homo sapiens 90-108 12049569-4 2002 The reason for this is thought to be that in cell lines of solid tumors the expression of cytidine deaminase, an enzyme that degrades cytarabine, is high, whereas the expression of deoxycytidine kinase (dCK), which phosphorylates cytarabine (a prodrug), is weak. Cytarabine 134-144 Calcium/calmodulin-dependent protein kinase II Drosophila melanogaster 203-206 12049569-4 2002 The reason for this is thought to be that in cell lines of solid tumors the expression of cytidine deaminase, an enzyme that degrades cytarabine, is high, whereas the expression of deoxycytidine kinase (dCK), which phosphorylates cytarabine (a prodrug), is weak. Cytarabine 230-240 cytidine deaminase Homo sapiens 90-108 12049569-4 2002 The reason for this is thought to be that in cell lines of solid tumors the expression of cytidine deaminase, an enzyme that degrades cytarabine, is high, whereas the expression of deoxycytidine kinase (dCK), which phosphorylates cytarabine (a prodrug), is weak. Cytarabine 230-240 deoxycytidine kinase Homo sapiens 181-201 12049569-4 2002 The reason for this is thought to be that in cell lines of solid tumors the expression of cytidine deaminase, an enzyme that degrades cytarabine, is high, whereas the expression of deoxycytidine kinase (dCK), which phosphorylates cytarabine (a prodrug), is weak. Cytarabine 230-240 Calcium/calmodulin-dependent protein kinase II Drosophila melanogaster 203-206 12049569-8 2002 RESULTS: Both retroviral and adenoviral vector-mediated transduction of the dCK complementary DNA resulted in marked sensitization of tongue squamous carcinoma cell lines to the cytotoxic effects of cytarabine in vitro. Cytarabine 199-209 Calcium/calmodulin-dependent protein kinase II Drosophila melanogaster 76-79 12049569-9 2002 CONCLUSION: The dCK-cytarabine system may be a useful approach for gene therapy of squamous cell carcinomas of the head and neck. Cytarabine 20-30 Calcium/calmodulin-dependent protein kinase II Drosophila melanogaster 16-19 12036920-5 2002 Only the dCK+ cell line phosphorylated 1-beta-D-arabinofuranosylcytosine (used as a substrate for dCK) in a cell-free system; phosphorylation of this compound by dGK+ was below the limit of detection. Cytarabine 39-72 Calcium/calmodulin-dependent protein kinase II Drosophila melanogaster 9-12 12060121-1 2002 Factors that reduce the intracellular concentration of triphosphorylated cytarabine (ara-CTP), the active form of cytarabine (ara-C), may induce chemoresistance in acute myeloid leukaemia (AML) patients. Cytarabine 73-83 solute carrier family 25 member 1 Homo sapiens 89-92 12060121-1 2002 Factors that reduce the intracellular concentration of triphosphorylated cytarabine (ara-CTP), the active form of cytarabine (ara-C), may induce chemoresistance in acute myeloid leukaemia (AML) patients. Cytarabine 114-124 solute carrier family 25 member 1 Homo sapiens 89-92 12060121-2 2002 These factors include reduced influx of ara-C by the hENT1 transporter, reduced phosphorylation by deoxycytidine kinase (dCK), and increased degradation by high Km cytoplasmic 5"-nucleotidase (5NT) and/or cytidine deaminase (CDD). Cytarabine 40-45 solute carrier family 29 member 1 (Augustine blood group) Homo sapiens 53-58 12060121-3 2002 Increased levels of DNA polymerase alpha (DNA POL) and reduced levels of topoisomerase I (TOPO I) and topoisomerase II (TOPO II) have also been detected in ara-C-resistant cell lines. Cytarabine 156-161 DNA polymerase alpha 1, catalytic subunit Homo sapiens 20-40 12060121-10 2002 These results suggest that expression of DNA POL, 5NT and hENT1 at diagnosis may be resistance mechanisms to ara-C in AML patients. Cytarabine 109-114 solute carrier family 29 member 1 (Augustine blood group) Homo sapiens 58-63 12036920-5 2002 Only the dCK+ cell line phosphorylated 1-beta-D-arabinofuranosylcytosine (used as a substrate for dCK) in a cell-free system; phosphorylation of this compound by dGK+ was below the limit of detection. Cytarabine 39-72 Calcium/calmodulin-dependent protein kinase II Drosophila melanogaster 98-101 11961058-4 2002 In contrast, ectopic expression of Bcl-x(L) blocked cytochrome c redistribution as well as all other events involved in ara-C/bryostatin 1-mediated apoptosis. Cytarabine 120-125 BCL2 like 1 Homo sapiens 35-43 11961058-0 2002 Bryostatin 1 increases 1-beta-D-arabinofuranosylcytosine-induced cytochrome c release and apoptosis in human leukemia cells ectopically expressing Bcl-x(L). Cytarabine 23-56 cytochrome c, somatic Homo sapiens 65-77 11961058-0 2002 Bryostatin 1 increases 1-beta-D-arabinofuranosylcytosine-induced cytochrome c release and apoptosis in human leukemia cells ectopically expressing Bcl-x(L). Cytarabine 23-56 BCL2 like 1 Homo sapiens 147-155 12021410-0 2002 Inhibition of c-Abl with STI571 attenuates stress-activated protein kinase activation and apoptosis in the cellular response to 1-beta-D-arabinofuranosylcytosine. Cytarabine 128-161 ABL proto-oncogene 1, non-receptor tyrosine kinase Homo sapiens 14-19 12021410-1 2002 The response of myeloid leukemia cells to treatment with 1-beta-D-arabinofuranosylcytosine (ara-C) includes activation of the c-Abl protein tyrosine kinase and the stress-activated protein kinase (SAPK). Cytarabine 57-90 ABL proto-oncogene 1, non-receptor tyrosine kinase Homo sapiens 126-131 12021410-1 2002 The response of myeloid leukemia cells to treatment with 1-beta-D-arabinofuranosylcytosine (ara-C) includes activation of the c-Abl protein tyrosine kinase and the stress-activated protein kinase (SAPK). Cytarabine 57-90 mitogen-activated protein kinase 9 Homo sapiens 197-201 12021410-1 2002 The response of myeloid leukemia cells to treatment with 1-beta-D-arabinofuranosylcytosine (ara-C) includes activation of the c-Abl protein tyrosine kinase and the stress-activated protein kinase (SAPK). Cytarabine 92-97 ABL proto-oncogene 1, non-receptor tyrosine kinase Homo sapiens 126-131 12021410-1 2002 The response of myeloid leukemia cells to treatment with 1-beta-D-arabinofuranosylcytosine (ara-C) includes activation of the c-Abl protein tyrosine kinase and the stress-activated protein kinase (SAPK). Cytarabine 92-97 mitogen-activated protein kinase 9 Homo sapiens 197-201 12021410-2 2002 The present studies demonstrate that treatment of human U-937 leukemia cells with ara-C is associated with translocation of SAPK to mitochondria. Cytarabine 82-87 mitogen-activated protein kinase 9 Homo sapiens 124-128 12021410-3 2002 STI571 (imatinib mesylate), an inhibitor of c-Abl, blocked both activation and mitochondrial targeting of SAPK in the ara-C response. Cytarabine 118-123 ABL proto-oncogene 1, non-receptor tyrosine kinase Homo sapiens 44-49 12021410-3 2002 STI571 (imatinib mesylate), an inhibitor of c-Abl, blocked both activation and mitochondrial targeting of SAPK in the ara-C response. Cytarabine 118-123 mitogen-activated protein kinase 9 Homo sapiens 106-110 12021410-5 2002 The results further show that STI571 inhibits ara-C-induced loss of mitochondrial transmembrane potential, caspase-3 activation, and apoptosis. Cytarabine 46-51 caspase 3 Homo sapiens 107-116 12021410-6 2002 These findings demonstrate that STI571 down-regulates c-Abl-mediated signals that target the mitochondria in the apoptotic response to ara-C. Cytarabine 135-140 ABL proto-oncogene 1, non-receptor tyrosine kinase Homo sapiens 54-59 12054682-0 2002 Cytotoxic activity of 2",2"-difluorodeoxycytidine, 5-aza-2"-deoxycytidine and cytosine arabinoside in cells transduced with deoxycytidine kinase gene. Cytarabine 78-98 deoxycytidine kinase Mus musculus 124-144 12054682-5 2002 The dCK-transduced cells showed an increase in cytotoxicity to the analogs, cytosine arabinoside (ARA-C), and 5-aza-2"-deoxycytidine (5-AZA-CdR). Cytarabine 76-96 Calcium/calmodulin-dependent protein kinase II Drosophila melanogaster 4-7 12054682-5 2002 The dCK-transduced cells showed an increase in cytotoxicity to the analogs, cytosine arabinoside (ARA-C), and 5-aza-2"-deoxycytidine (5-AZA-CdR). Cytarabine 98-103 Calcium/calmodulin-dependent protein kinase II Drosophila melanogaster 4-7 12168812-11 2002 Conversely, the caspase-3 activity increased in a dose-dependent manner and inversely-correlated with loss of cell viability (r= 0.91) after exposure to IDA + TXR combination in the double drug-resistant line to both ara-C and ASNase. Cytarabine 217-222 caspase 3 Homo sapiens 16-25 12125986-2 2002 DepoCyt is a slow-release formulation of cytarabine that maintains cytotoxic concentrations of free cytarabine in the CSF for >14 days following a single injection. Cytarabine 41-51 colony stimulating factor 2 Homo sapiens 118-121 12125986-2 2002 DepoCyt is a slow-release formulation of cytarabine that maintains cytotoxic concentrations of free cytarabine in the CSF for >14 days following a single injection. Cytarabine 100-110 colony stimulating factor 2 Homo sapiens 118-121 11961058-2 2002 Coadministration of bryostatin 1 with ara-C resulted in enhanced cytosolic release of cytochrome c and Smac/DIABLO, procaspase-3 and -9 activation, loss of mitochondrial membrane potential (Deltapsi(m)), poly(ADP-ribosyl)phosphorylase degradation, apoptosis, and loss of clonogenic survival in U937/Bcl-x(L) cells, although effects were not as marked as in empty-vector control cells. Cytarabine 38-43 cytochrome c, somatic Homo sapiens 86-98 11961058-2 2002 Coadministration of bryostatin 1 with ara-C resulted in enhanced cytosolic release of cytochrome c and Smac/DIABLO, procaspase-3 and -9 activation, loss of mitochondrial membrane potential (Deltapsi(m)), poly(ADP-ribosyl)phosphorylase degradation, apoptosis, and loss of clonogenic survival in U937/Bcl-x(L) cells, although effects were not as marked as in empty-vector control cells. Cytarabine 38-43 diablo IAP-binding mitochondrial protein Homo sapiens 103-107 11961058-2 2002 Coadministration of bryostatin 1 with ara-C resulted in enhanced cytosolic release of cytochrome c and Smac/DIABLO, procaspase-3 and -9 activation, loss of mitochondrial membrane potential (Deltapsi(m)), poly(ADP-ribosyl)phosphorylase degradation, apoptosis, and loss of clonogenic survival in U937/Bcl-x(L) cells, although effects were not as marked as in empty-vector control cells. Cytarabine 38-43 diablo IAP-binding mitochondrial protein Homo sapiens 108-114 11961058-2 2002 Coadministration of bryostatin 1 with ara-C resulted in enhanced cytosolic release of cytochrome c and Smac/DIABLO, procaspase-3 and -9 activation, loss of mitochondrial membrane potential (Deltapsi(m)), poly(ADP-ribosyl)phosphorylase degradation, apoptosis, and loss of clonogenic survival in U937/Bcl-x(L) cells, although effects were not as marked as in empty-vector control cells. Cytarabine 38-43 caspase 3 Homo sapiens 116-135 11961058-2 2002 Coadministration of bryostatin 1 with ara-C resulted in enhanced cytosolic release of cytochrome c and Smac/DIABLO, procaspase-3 and -9 activation, loss of mitochondrial membrane potential (Deltapsi(m)), poly(ADP-ribosyl)phosphorylase degradation, apoptosis, and loss of clonogenic survival in U937/Bcl-x(L) cells, although effects were not as marked as in empty-vector control cells. Cytarabine 38-43 BCL2 like 1 Homo sapiens 299-304 11956089-5 2002 The experimental data indicate that the disruption of UPase activity in murine ES cells leads to a 10-fold increase in 5-FU IC(50) and a 2-3-fold reduction in its incorporation into nucleic acids, whereas no differences in toxicity is seen with other pyrimidine nucleoside analogues such as 5-fluorouridine, 2"-deoxy-5-fluorouridine, and 1-beta-D-arabinofuranosylcytosine compared with WT (wild-type) ES cells. Cytarabine 338-371 uridine phosphorylase 1 Mus musculus 54-59 11867204-7 2002 Importantly, we found that hTERT-transfected K562 cells are protected against apoptosis induced by serum deprivation and double-stranded DNA break inducing agents (ionizing irradiation, and etoposide (VP-16)), but not against DNA synthesis inhibitors (1-beta-D-arabinofuranosylcytosine and hydroxyurea). Cytarabine 252-285 telomerase reverse transcriptase Homo sapiens 27-32 11849208-1 2002 2-chlorodeoxyadenosine (2-CdA) and arabinosylcytosine (araC) are nucleoside drugs that are used to treat various leukaemias, although 2-CdA has not been tested extensively in children with acute lymphoblastic leukaemia (ALL). Cytarabine 35-53 cytidine deaminase Homo sapiens 136-139 12034328-7 2002 Addition of 10(-5) M cytosine arabinoside (CAr) at the 4th day in vitro (DIV) improved TRH cell content per dish compared to addition at 5 DIV; 2.5-5x10(-5) M bromodeoxyuridine added at seeding reduced cell survival and did not enhance TRH levels, in comparison to CAr-treated cultures. Cytarabine 21-41 thyrotropin releasing hormone Rattus norvegicus 87-90 12034328-7 2002 Addition of 10(-5) M cytosine arabinoside (CAr) at the 4th day in vitro (DIV) improved TRH cell content per dish compared to addition at 5 DIV; 2.5-5x10(-5) M bromodeoxyuridine added at seeding reduced cell survival and did not enhance TRH levels, in comparison to CAr-treated cultures. Cytarabine 21-41 thyrotropin releasing hormone Rattus norvegicus 236-239 12034328-7 2002 Addition of 10(-5) M cytosine arabinoside (CAr) at the 4th day in vitro (DIV) improved TRH cell content per dish compared to addition at 5 DIV; 2.5-5x10(-5) M bromodeoxyuridine added at seeding reduced cell survival and did not enhance TRH levels, in comparison to CAr-treated cultures. Cytarabine 43-46 thyrotropin releasing hormone Rattus norvegicus 87-90 12034328-7 2002 Addition of 10(-5) M cytosine arabinoside (CAr) at the 4th day in vitro (DIV) improved TRH cell content per dish compared to addition at 5 DIV; 2.5-5x10(-5) M bromodeoxyuridine added at seeding reduced cell survival and did not enhance TRH levels, in comparison to CAr-treated cultures. Cytarabine 43-46 thyrotropin releasing hormone Rattus norvegicus 236-239 11938460-3 2002 Human cytidine deaminase (hCD) is a chemoresistance gene that inactivates cytotoxic cytosine nucleoside analogs, such as cytosine arabinoside (Ara-C). Cytarabine 121-141 cytidine deaminase Homo sapiens 6-24 11938460-3 2002 Human cytidine deaminase (hCD) is a chemoresistance gene that inactivates cytotoxic cytosine nucleoside analogs, such as cytosine arabinoside (Ara-C). Cytarabine 121-141 DIH1 Homo sapiens 26-29 11938460-3 2002 Human cytidine deaminase (hCD) is a chemoresistance gene that inactivates cytotoxic cytosine nucleoside analogs, such as cytosine arabinoside (Ara-C). Cytarabine 143-148 cytidine deaminase Homo sapiens 6-24 11938460-3 2002 Human cytidine deaminase (hCD) is a chemoresistance gene that inactivates cytotoxic cytosine nucleoside analogs, such as cytosine arabinoside (Ara-C). Cytarabine 143-148 DIH1 Homo sapiens 26-29 11938460-8 2002 Increased selective pressure with 2.5 microM Ara-C allowed for enrichment of a mixed population of MSCs expressing approximately six-fold higher levels of GFP and of CD activity when compared with unmanipulated engineered MSCs. Cytarabine 45-50 DIH1 Homo sapiens 166-168 12165291-0 2002 Arsenic trioxide, retinoic acid and Ara-c regulated the expression of annexin II on the surface of APL cells, a novel co-receptor for plasminogen/tissue plasminogen activator. Cytarabine 36-41 annexin A2 Homo sapiens 70-80 12165291-5 2002 Consistent with in vivo findings, annexin II on NB(4) cell surface and its mRNA content were downregulated with 1 microM As(2)O(3) or 1 microM ATRA, while 2 microg Ara-c enhanced the expression of annexin II and the generation of cell-surface plasmin before its induction of apoptosis. Cytarabine 164-169 annexin A2 Homo sapiens 34-44 12165291-5 2002 Consistent with in vivo findings, annexin II on NB(4) cell surface and its mRNA content were downregulated with 1 microM As(2)O(3) or 1 microM ATRA, while 2 microg Ara-c enhanced the expression of annexin II and the generation of cell-surface plasmin before its induction of apoptosis. Cytarabine 164-169 annexin A2 Homo sapiens 197-207 12165291-5 2002 Consistent with in vivo findings, annexin II on NB(4) cell surface and its mRNA content were downregulated with 1 microM As(2)O(3) or 1 microM ATRA, while 2 microg Ara-c enhanced the expression of annexin II and the generation of cell-surface plasmin before its induction of apoptosis. Cytarabine 164-169 plasminogen Homo sapiens 243-250 12170773-2 2002 A 3-fold increase in full-length Bcl-2 protein conferred substantial resistance to ara-C-associated lethality, but not to FP-mediated cytochrome c release, caspase-3 and-9 activation and apoptosis. Cytarabine 83-88 BCL2 apoptosis regulator Homo sapiens 33-38 12575210-5 2002 The combination of IFN with Ara-c enhanced the cytotoxic effect of IFN or Ara-c alone on CML cells. Cytarabine 28-33 interferon alpha 1 Homo sapiens 67-70 12575210-5 2002 The combination of IFN with Ara-c enhanced the cytotoxic effect of IFN or Ara-c alone on CML cells. Cytarabine 74-79 interferon alpha 1 Homo sapiens 19-22 11849208-1 2002 2-chlorodeoxyadenosine (2-CdA) and arabinosylcytosine (araC) are nucleoside drugs that are used to treat various leukaemias, although 2-CdA has not been tested extensively in children with acute lymphoblastic leukaemia (ALL). Cytarabine 55-59 cytidine deaminase Homo sapiens 136-139 11853918-6 2002 The greater loading of the PEG backbone appears to have achieved a minimum threshold concentration for the therapeutic delivery of ara-C. Cytarabine 131-136 progestagen associated endometrial protein Homo sapiens 27-30 11830489-0 2002 Functional role of alternatively spliced deoxycytidine kinase in sensitivity to cytarabine of acute myeloid leukemic cells. Cytarabine 80-90 deoxycytidine kinase Homo sapiens 41-61 11830489-10 2002 However, a cell expressing alternatively spliced dCK forms that has lost wt dCK expression is resistant to the cytotoxic effects of AraC. Cytarabine 132-136 Calcium/calmodulin-dependent protein kinase II Drosophila melanogaster 76-79 11830489-5 2002 In the current study, the biologic role of the alternatively spliced dCK forms in AraC resistance was further investigated by retroviral transductions in rat leukemic cells. Cytarabine 82-86 Calcium/calmodulin-dependent protein kinase II Drosophila melanogaster 69-72 11830489-6 2002 Introduction of inactive, alternatively spliced dCK forms into AraC-resistant K7 cells, with no endogenous wild-type (wt) dCK activity, could not restore AraC sensitivity, whereas wt dCK fully restored the AraC-sensitive phenotype. Cytarabine 63-67 Calcium/calmodulin-dependent protein kinase II Drosophila melanogaster 48-51 11830489-10 2002 However, a cell expressing alternatively spliced dCK forms that has lost wt dCK expression is resistant to the cytotoxic effects of AraC. Cytarabine 132-136 Calcium/calmodulin-dependent protein kinase II Drosophila melanogaster 49-52 11860280-7 2002 Ara C toxicity is known to utilize the p53-dependent signaling pathway to initiate apoptosis. Cytarabine 0-5 Wistar clone pR53P1 p53 pseudogene Rattus norvegicus 39-42 11830549-0 2002 An MCL1-overexpressing Burkitt lymphoma subline exhibits enhanced survival on exposure to serum deprivation, topoisomerase inhibitors, or staurosporine but remains sensitive to 1-beta-D-arabinofuranosylcytosine. Cytarabine 177-210 MCL1 apoptosis regulator, BCL2 family member Homo sapiens 3-7 12127861-5 2002 Similar to the structurally and functionally related deoxycytidine analog ara-C, the first, crucial step in phosphorylation is catalyzed by deoxycytidine kinase (dCK). Cytarabine 74-79 deoxycytidine kinase Homo sapiens 140-160 12127861-5 2002 Similar to the structurally and functionally related deoxycytidine analog ara-C, the first, crucial step in phosphorylation is catalyzed by deoxycytidine kinase (dCK). Cytarabine 74-79 Calcium/calmodulin-dependent protein kinase II Drosophila melanogaster 162-165 11821962-5 2002 Mutant p53 stimulates recombination induced by the replication elongation inhibitors (aphidicolin, hydroxyurea and Ara-C) but is without effect on recombination induced by the initiation inhibitors (mimosine and ciclopirox olamine). Cytarabine 115-120 tumor protein p53 Homo sapiens 7-10 12803126-1 2002 BACKGROUND: Big ICE chemotherapy (consisting of Idarubicin, high dose Cytosine arabinoside and Etoposide), has proven its efficacy in the treatment of patients with relapse/refractory acute myeloblastic leukemia. Cytarabine 70-90 carboxylesterase 2 Homo sapiens 16-19 12145468-0 2002 CD7+ and CD56+ myeloid/natural killer cell precursor acute leukemia treated with idarubicin and cytosine arabinoside. Cytarabine 96-116 CD7 molecule Homo sapiens 0-3 12145468-0 2002 CD7+ and CD56+ myeloid/natural killer cell precursor acute leukemia treated with idarubicin and cytosine arabinoside. Cytarabine 96-116 neural cell adhesion molecule 1 Homo sapiens 9-13 12658802-4 2002 Induced by FasL+ CD34+ + DNR, FasL+ CD34+ + Ara-C, the ratio was (13.4 +/- 1.0)% (P < 0.05), (17.9 +/- 1.3)% (P < 0.01), respectively. Cytarabine 44-49 Fas ligand Homo sapiens 30-34 12658802-4 2002 Induced by FasL+ CD34+ + DNR, FasL+ CD34+ + Ara-C, the ratio was (13.4 +/- 1.0)% (P < 0.05), (17.9 +/- 1.3)% (P < 0.01), respectively. Cytarabine 44-49 CD34 molecule Homo sapiens 36-40 12111518-10 2002 Furthermore, c-myc amplification may play an important role in altering phenotype and growth characteristics in vitro and in vivo, and for increasing sensitivity to Ara C and the potential of cancer cells to metastasize to lymph nodes. Cytarabine 165-170 MYC proto-oncogene, bHLH transcription factor Homo sapiens 13-18 11698292-9 2001 In contrast, in vitro treatment with cytarabine and etoposide induced p53 protein, CD95 receptor expression, CD95 sensitivity, and CD95 receptor-ligand interaction in stimulated cycling lymphocytes, but no such induction was seen in resting cells. Cytarabine 37-47 tumor protein p53 Homo sapiens 70-73 11726320-7 2001 In the following 4 patients the Ara-C was reduced to 300 mg: 2 had severe hematologic and 2 moderate gastrointestinal toxicity; IFN and Ara-C were reduced in 2 patients and treatment discontinued in 2 due to progression or toxicity; the other 2 achieved a minor cytogenetic response, progressing in one to a major response after 6 more cycles. Cytarabine 32-37 interferon alpha 1 Homo sapiens 128-131 11726320-8 2001 In 8 patients the starting Ara-C dose was 200 mg: 5 had moderate-severe hematologic and 5 mild gastrointestinal toxicity; IFN was reduced in 5, Ara-C in 1, and treatment discontinued in 1; Ara-C was increased in 7 cases; hematologic response was obtained in 4 patients, 2 of whom attained a minor and 1 a major cytogenetic response. Cytarabine 27-32 interferon alpha 1 Homo sapiens 122-125 11723252-7 2001 In addition, treatment of U-937 human myeloid leukemia cells with 1-beta-D-arabinofuranosylcytosine (ara-C) was associated with induction of the PKCdelta kinase function and inhibition of SHPTP1 activity. Cytarabine 66-99 protein kinase C delta Homo sapiens 145-153 11723252-7 2001 In addition, treatment of U-937 human myeloid leukemia cells with 1-beta-D-arabinofuranosylcytosine (ara-C) was associated with induction of the PKCdelta kinase function and inhibition of SHPTP1 activity. Cytarabine 66-99 protein tyrosine phosphatase non-receptor type 6 Homo sapiens 188-194 11723252-7 2001 In addition, treatment of U-937 human myeloid leukemia cells with 1-beta-D-arabinofuranosylcytosine (ara-C) was associated with induction of the PKCdelta kinase function and inhibition of SHPTP1 activity. Cytarabine 101-106 protein kinase C delta Homo sapiens 145-153 11723252-7 2001 In addition, treatment of U-937 human myeloid leukemia cells with 1-beta-D-arabinofuranosylcytosine (ara-C) was associated with induction of the PKCdelta kinase function and inhibition of SHPTP1 activity. Cytarabine 101-106 protein tyrosine phosphatase non-receptor type 6 Homo sapiens 188-194 11723252-8 2001 Down-regulation of SHPTP1 by ara-C was blocked by the PKCdelta inhibitor rottlerin but not by the PKCalpha and -beta inhibitor Go6976. Cytarabine 29-34 protein tyrosine phosphatase non-receptor type 6 Homo sapiens 19-25 11723252-8 2001 Down-regulation of SHPTP1 by ara-C was blocked by the PKCdelta inhibitor rottlerin but not by the PKCalpha and -beta inhibitor Go6976. Cytarabine 29-34 protein kinase C delta Homo sapiens 54-62 11698292-9 2001 In contrast, in vitro treatment with cytarabine and etoposide induced p53 protein, CD95 receptor expression, CD95 sensitivity, and CD95 receptor-ligand interaction in stimulated cycling lymphocytes, but no such induction was seen in resting cells. Cytarabine 37-47 Fas cell surface death receptor Homo sapiens 83-87 11698292-9 2001 In contrast, in vitro treatment with cytarabine and etoposide induced p53 protein, CD95 receptor expression, CD95 sensitivity, and CD95 receptor-ligand interaction in stimulated cycling lymphocytes, but no such induction was seen in resting cells. Cytarabine 37-47 Fas cell surface death receptor Homo sapiens 109-113 11698292-9 2001 In contrast, in vitro treatment with cytarabine and etoposide induced p53 protein, CD95 receptor expression, CD95 sensitivity, and CD95 receptor-ligand interaction in stimulated cycling lymphocytes, but no such induction was seen in resting cells. Cytarabine 37-47 Fas cell surface death receptor Homo sapiens 109-113 11745875-9 2001 CONCLUSIONS: We conclude that high-dose cytarabine treatment often induces release of TNF-alpha followed by the sequential release of other proinflammatory cytokines. Cytarabine 40-50 tumor necrosis factor Homo sapiens 86-95 11593419-4 2001 When HL-60 cells synchronized at the G1/S boundary were treated with pro-apoptotic cytosine arabinoside (araC), PP1alpha protein increased twofold and PP1 activity about 30% within 1 h. This was followed by pRB dephosphorylation, pRB cleavage by caspases, DNA fragmentation, the appearance of cells with <2n DNA content and finally, dying and dead cells. Cytarabine 83-103 protein phosphatase 1 catalytic subunit alpha Homo sapiens 112-120 11860442-0 2001 FAB M4 and high CD14 surface expression is associated with high cellular resistance to Ara-C and daunorubicin: implications for clinical outcome in acute myeloid leukaemia. Cytarabine 87-92 FA complementation group B Homo sapiens 0-3 11860442-0 2001 FAB M4 and high CD14 surface expression is associated with high cellular resistance to Ara-C and daunorubicin: implications for clinical outcome in acute myeloid leukaemia. Cytarabine 87-92 CD14 molecule Homo sapiens 16-20 11860442-2 2001 We demonstrate that high CD14 expression is highly significantly associated with high cellular Ara-C and Dau resistance in univariate as well as multivariate analyses. Cytarabine 95-100 CD14 molecule Homo sapiens 25-29 11860442-3 2001 FAB subtypes with highest and lowest cellular Ara-C resistance were M4 and M5, respectively (P < 0.01, one-way anova), whereas FAB subtypes with highest and lowest cellular Dau resistance were M4 and M1, respectively (P < 0.01, one-way anova). Cytarabine 46-51 FA complementation group B Homo sapiens 0-3 11860442-8 2001 We conclude that although cases with high blast cell CD14 expression (and FAB-M4 cases) were more resistant to Ara-C as well as Dau in vitro, the clinical and biological significance of this may be debatable because of interactions with major prognostic factors in AML. Cytarabine 111-116 CD14 molecule Homo sapiens 53-57 11860442-8 2001 We conclude that although cases with high blast cell CD14 expression (and FAB-M4 cases) were more resistant to Ara-C as well as Dau in vitro, the clinical and biological significance of this may be debatable because of interactions with major prognostic factors in AML. Cytarabine 111-116 FA complementation group B Homo sapiens 74-77 11585758-3 2001 The CCRF-CEM leukemia cell line was highly sensitive to the antiproliferative effects of troxacitabine, gemcitabine, and cytarabine with inhibition of proliferation by 50% observed at 160, 20, and 10 nM, respectively, whereas a deoxycytidine kinase (dCK)-deficient variant (CEM/dCK(-)) was resistant to all three drugs. Cytarabine 121-131 deoxycytidine kinase Homo sapiens 228-248 11585758-3 2001 The CCRF-CEM leukemia cell line was highly sensitive to the antiproliferative effects of troxacitabine, gemcitabine, and cytarabine with inhibition of proliferation by 50% observed at 160, 20, and 10 nM, respectively, whereas a deoxycytidine kinase (dCK)-deficient variant (CEM/dCK(-)) was resistant to all three drugs. Cytarabine 121-131 Calcium/calmodulin-dependent protein kinase II Drosophila melanogaster 250-253 11585758-3 2001 The CCRF-CEM leukemia cell line was highly sensitive to the antiproliferative effects of troxacitabine, gemcitabine, and cytarabine with inhibition of proliferation by 50% observed at 160, 20, and 10 nM, respectively, whereas a deoxycytidine kinase (dCK)-deficient variant (CEM/dCK(-)) was resistant to all three drugs. Cytarabine 121-131 Calcium/calmodulin-dependent protein kinase II Drosophila melanogaster 278-281 11532524-3 2001 Following treatment with Ara-C or VP-16 in vitro, caspase 3 activity in leukemic cells was consistently reduced by co-culture of leukemic cells with human bone marrow stromal cell layers. Cytarabine 25-30 caspase 3 Homo sapiens 50-59 11593419-4 2001 When HL-60 cells synchronized at the G1/S boundary were treated with pro-apoptotic cytosine arabinoside (araC), PP1alpha protein increased twofold and PP1 activity about 30% within 1 h. This was followed by pRB dephosphorylation, pRB cleavage by caspases, DNA fragmentation, the appearance of cells with <2n DNA content and finally, dying and dead cells. Cytarabine 83-103 inorganic pyrophosphatase 1 Homo sapiens 112-115 11593419-4 2001 When HL-60 cells synchronized at the G1/S boundary were treated with pro-apoptotic cytosine arabinoside (araC), PP1alpha protein increased twofold and PP1 activity about 30% within 1 h. This was followed by pRB dephosphorylation, pRB cleavage by caspases, DNA fragmentation, the appearance of cells with <2n DNA content and finally, dying and dead cells. Cytarabine 83-103 RB transcriptional corepressor 1 Homo sapiens 207-210 11593419-4 2001 When HL-60 cells synchronized at the G1/S boundary were treated with pro-apoptotic cytosine arabinoside (araC), PP1alpha protein increased twofold and PP1 activity about 30% within 1 h. This was followed by pRB dephosphorylation, pRB cleavage by caspases, DNA fragmentation, the appearance of cells with <2n DNA content and finally, dying and dead cells. Cytarabine 83-103 RB transcriptional corepressor 1 Homo sapiens 230-233 11593419-7 2001 Similarly, araC-resistant cells, normally unable to die in response to araC, initiated apoptosis when electroporated with active PP1alpha. Cytarabine 11-15 protein phosphatase 1 catalytic subunit alpha Homo sapiens 129-137 11535530-2 2001 Cytoplasmic 5"-nucleotidase (5NT) dephosphorylates ara-CMP, a key intermediate, preventing accumulation of ara-CTP and may reduce cellular sensitivity to the cytotoxic activity of ara-C. Cytarabine 51-56 5'-nucleotidase ecto Homo sapiens 12-27 11535530-2 2001 Cytoplasmic 5"-nucleotidase (5NT) dephosphorylates ara-CMP, a key intermediate, preventing accumulation of ara-CTP and may reduce cellular sensitivity to the cytotoxic activity of ara-C. Cytarabine 51-56 5'-nucleotidase ecto Homo sapiens 29-32 11527401-0 2001 MEK1/2 inhibitors promote Ara-C-induced apoptosis but not loss of Deltapsi(m) in HL-60 cells. Cytarabine 26-31 mitogen-activated protein kinase kinase 1 Homo sapiens 0-6 11527401-2 2001 Coadministration of subtoxic concentrations of the MEK1/2 inhibitors U0126 (20 microM), PD98059 (40 microM), or PD184352 (10 microM) with 10-100 microM ara-C (6 h) potentiated apoptosis (i.e., by approx twofold), and pro-caspase 3, pro-caspase 8, Bid, and PARP cleavage. Cytarabine 152-157 mitogen-activated protein kinase kinase 1 Homo sapiens 51-57 11527401-5 2001 Together, these findings indicate that potentiation of ara-C-mediated lethality in HL-60 cells by MEK1/2 inhibitors involves enhanced cytosolic release of cytochrome c and Smac/DIABLO but not discharge of DeltaPsi(m), implicating activation of an apoptotic pathway that differs, at least with respect to the nature of the accompanying mitochondrial injury, from that triggered by ara-C alone. Cytarabine 55-60 mitogen-activated protein kinase kinase 1 Homo sapiens 98-104 11527401-4 2001 U0126/ara-C-mediated apoptosis and pro-caspase 3 activation, but not cytochrome c or Smac/DIABLO release, were blocked by the pan-caspase inhibitor ZVAD-fmk. Cytarabine 6-11 caspase 3 Homo sapiens 35-48 11527401-5 2001 Together, these findings indicate that potentiation of ara-C-mediated lethality in HL-60 cells by MEK1/2 inhibitors involves enhanced cytosolic release of cytochrome c and Smac/DIABLO but not discharge of DeltaPsi(m), implicating activation of an apoptotic pathway that differs, at least with respect to the nature of the accompanying mitochondrial injury, from that triggered by ara-C alone. Cytarabine 55-60 cytochrome c, somatic Homo sapiens 155-167 11527401-5 2001 Together, these findings indicate that potentiation of ara-C-mediated lethality in HL-60 cells by MEK1/2 inhibitors involves enhanced cytosolic release of cytochrome c and Smac/DIABLO but not discharge of DeltaPsi(m), implicating activation of an apoptotic pathway that differs, at least with respect to the nature of the accompanying mitochondrial injury, from that triggered by ara-C alone. Cytarabine 55-60 diablo IAP-binding mitochondrial protein Homo sapiens 172-176 11417479-7 2001 Exposure of WT cells to either dexamethasone or the cytotoxic agents cytarabine and methotrexate caused translocation of the glucocorticoid receptor from the cytoplasm into the nucleus. Cytarabine 69-79 nuclear receptor subfamily 3 group C member 1 Homo sapiens 125-148 11527401-5 2001 Together, these findings indicate that potentiation of ara-C-mediated lethality in HL-60 cells by MEK1/2 inhibitors involves enhanced cytosolic release of cytochrome c and Smac/DIABLO but not discharge of DeltaPsi(m), implicating activation of an apoptotic pathway that differs, at least with respect to the nature of the accompanying mitochondrial injury, from that triggered by ara-C alone. Cytarabine 55-60 diablo IAP-binding mitochondrial protein Homo sapiens 177-183 11527401-5 2001 Together, these findings indicate that potentiation of ara-C-mediated lethality in HL-60 cells by MEK1/2 inhibitors involves enhanced cytosolic release of cytochrome c and Smac/DIABLO but not discharge of DeltaPsi(m), implicating activation of an apoptotic pathway that differs, at least with respect to the nature of the accompanying mitochondrial injury, from that triggered by ara-C alone. Cytarabine 380-385 mitogen-activated protein kinase kinase 1 Homo sapiens 98-104 11564071-2 2001 Granulocyte colony-stimulating factor (G-CSF) was infused continuously from 12 h before until the end of Ara-C therapy to enhance the antileukaemia effect of Ara-C. Cytarabine 105-110 colony stimulating factor 3 Homo sapiens 0-37 11564071-2 2001 Granulocyte colony-stimulating factor (G-CSF) was infused continuously from 12 h before until the end of Ara-C therapy to enhance the antileukaemia effect of Ara-C. Cytarabine 105-110 colony stimulating factor 3 Homo sapiens 39-44 11564071-2 2001 Granulocyte colony-stimulating factor (G-CSF) was infused continuously from 12 h before until the end of Ara-C therapy to enhance the antileukaemia effect of Ara-C. Cytarabine 158-163 colony stimulating factor 3 Homo sapiens 0-37 11564071-2 2001 Granulocyte colony-stimulating factor (G-CSF) was infused continuously from 12 h before until the end of Ara-C therapy to enhance the antileukaemia effect of Ara-C. Cytarabine 158-163 colony stimulating factor 3 Homo sapiens 39-44 11561778-0 2001 Reversal of cytosine arabinoside (ara-C) resistance by the synergistic combination of 6-thioguanine plus ara-C plus PEG-asparaginase (TGAP) in human leukemia lines lacking or expressing p53 protein. Cytarabine 34-39 tumor protein p53 Homo sapiens 186-189 11461962-7 2001 These data support a model in which AraC induces neuronal apoptosis by provoking the generation of reactive oxygen species, causing oxidative DNA damage and initiating the p53-dependent apoptotic program. Cytarabine 36-40 tumor protein p53 Homo sapiens 172-175 11526598-5 2001 Combination regimens of IFN-alpha with other drugs such as cytarabine (Ara-C) appear to enhance efficacy and are currently under investigation. Cytarabine 59-69 interferon alpha 1 Homo sapiens 24-33 11526598-5 2001 Combination regimens of IFN-alpha with other drugs such as cytarabine (Ara-C) appear to enhance efficacy and are currently under investigation. Cytarabine 71-76 interferon alpha 1 Homo sapiens 24-33 11412905-2 2001 Bax-deficient embryos show decreased neuronal programmed cell death in vivo and resistance to cytosine arabinoside (AraC)-induced neuronal apoptosis in vitro. Cytarabine 94-114 BCL2 associated X, apoptosis regulator Homo sapiens 0-3 11412905-2 2001 Bax-deficient embryos show decreased neuronal programmed cell death in vivo and resistance to cytosine arabinoside (AraC)-induced neuronal apoptosis in vitro. Cytarabine 116-120 BCL2 associated X, apoptosis regulator Homo sapiens 0-3 11848518-11 2001 Ajoene significantly enhanced the inhibitory effect of the two chemotherapeutic drugs, cytarabine and fludarabine, on bcl-2-expression in KGI cells. Cytarabine 87-97 BCL2 apoptosis regulator Homo sapiens 118-123 11848518-14 2001 Quantitative measurement of activated caspase-3 (pg per million cells) showed the two drugs, cytarabine and fludarabine, significantly increased the activated caspase-3 level in KGI myeloid leukaemia cells. Cytarabine 93-103 caspase 3 Homo sapiens 38-47 11848518-14 2001 Quantitative measurement of activated caspase-3 (pg per million cells) showed the two drugs, cytarabine and fludarabine, significantly increased the activated caspase-3 level in KGI myeloid leukaemia cells. Cytarabine 93-103 caspase 3 Homo sapiens 159-168 11848518-15 2001 CONCLUSION: The addition of ajoene enhanced the activation of caspase-3 in both cytarabine- and fludarabine-treated KGI cells. Cytarabine 80-90 caspase 3 Homo sapiens 62-71 11593336-2 2001 We have shown previously that the human cytidine deaminase (CD) gene can confer drug resistance in murine bone marrow cells (BMCs) to the nucleoside analog, cytosine arabinoside (ARA-C). Cytarabine 157-177 cytidine deaminase Homo sapiens 40-58 11593336-2 2001 We have shown previously that the human cytidine deaminase (CD) gene can confer drug resistance in murine bone marrow cells (BMCs) to the nucleoside analog, cytosine arabinoside (ARA-C). Cytarabine 157-177 cytidine deaminase Homo sapiens 60-62 11593336-2 2001 We have shown previously that the human cytidine deaminase (CD) gene can confer drug resistance in murine bone marrow cells (BMCs) to the nucleoside analog, cytosine arabinoside (ARA-C). Cytarabine 179-184 cytidine deaminase Homo sapiens 40-58 11593336-2 2001 We have shown previously that the human cytidine deaminase (CD) gene can confer drug resistance in murine bone marrow cells (BMCs) to the nucleoside analog, cytosine arabinoside (ARA-C). Cytarabine 179-184 cytidine deaminase Homo sapiens 60-62 11516093-1 2001 The Australian Leukaemia Study Group (ALSG) investigated whether G-CSF would accelerate haemopoietic recovery after induction treatment for acute myeloid leukaemia (AML) intensified with high-dose cytarabine, and therefore improve response rates and survival. Cytarabine 197-207 colony stimulating factor 3 Homo sapiens 65-70 11516093-9 2001 We conclude that the granulopoietic stimulating effect of G-CSF is observed after induction therapy for AML intensified by high-dose cytarabine, resulting in an improvement in a number of clinically important parameters with no major adverse effects. Cytarabine 133-143 colony stimulating factor 3 Homo sapiens 58-63 11517422-2 2001 Nineteen patients with PML proven by brain biopsy or spinal fluid polymerase chain reaction were treated with intravenous cytosine arabinoside 2 mg/kg per day for 5 days and followed for neurologic outcome by neurologic examination and MRI scanning. Cytarabine 122-142 PML nuclear body scaffold Homo sapiens 23-26 11517422-3 2001 Seven of 19 PML patients treated with cytosine arabinoside intravenously improved neurologically. Cytarabine 38-58 PML nuclear body scaffold Homo sapiens 12-15 11517422-8 2001 Cytosine arabinoside given intravenously to non-AIDS PML patients in this small study was associated with a 36% chance of developing stabilization at 1 year. Cytarabine 0-20 PML nuclear body scaffold Homo sapiens 53-56 11427493-0 2001 Oxidative stress-induced activation of Lyn recruits sphingomyelinase and is requisite for its stimulation by Ara-C. Cytarabine 109-114 LYN proto-oncogene, Src family tyrosine kinase Homo sapiens 39-42 11473731-1 2001 We studied mutational events in deoxycytidine (dCyd) kinase mRNA expression, focusing on aberrant dCyd kinase mRNA, which has been frequently observed in established cell lines resistant to antitumor dCyd nucleoside analogues such as 1-beta-D-arabinofuranosyl cytosine (Ara-C), gemcitabine (dFdC) and 2"-C-cyano-2"-deoxy-1-beta-D-arabinofuranosylcytosine (CNDAC). Cytarabine 234-268 Cyd Drosophila melanogaster 98-102 11473731-1 2001 We studied mutational events in deoxycytidine (dCyd) kinase mRNA expression, focusing on aberrant dCyd kinase mRNA, which has been frequently observed in established cell lines resistant to antitumor dCyd nucleoside analogues such as 1-beta-D-arabinofuranosyl cytosine (Ara-C), gemcitabine (dFdC) and 2"-C-cyano-2"-deoxy-1-beta-D-arabinofuranosylcytosine (CNDAC). Cytarabine 234-268 Cyd Drosophila melanogaster 98-102 11473731-1 2001 We studied mutational events in deoxycytidine (dCyd) kinase mRNA expression, focusing on aberrant dCyd kinase mRNA, which has been frequently observed in established cell lines resistant to antitumor dCyd nucleoside analogues such as 1-beta-D-arabinofuranosyl cytosine (Ara-C), gemcitabine (dFdC) and 2"-C-cyano-2"-deoxy-1-beta-D-arabinofuranosylcytosine (CNDAC). Cytarabine 270-275 Cyd Drosophila melanogaster 98-102 11473731-1 2001 We studied mutational events in deoxycytidine (dCyd) kinase mRNA expression, focusing on aberrant dCyd kinase mRNA, which has been frequently observed in established cell lines resistant to antitumor dCyd nucleoside analogues such as 1-beta-D-arabinofuranosyl cytosine (Ara-C), gemcitabine (dFdC) and 2"-C-cyano-2"-deoxy-1-beta-D-arabinofuranosylcytosine (CNDAC). Cytarabine 270-275 Cyd Drosophila melanogaster 98-102 11331076-5 2001 dCK catalyzes the first rate-limiting activation step of both gemcitabine and ara-C. Cytarabine 78-83 Calcium/calmodulin-dependent protein kinase II Drosophila melanogaster 0-3 11331076-6 2001 In addition, deoxycytidine deaminase, responsible for inactivation of dFdC and ara-C, was 9.0-fold lower in H69/DAU cells. Cytarabine 79-84 apolipoprotein B mRNA editing enzyme catalytic subunit 3G Homo sapiens 13-36 11351258-8 2001 The model we developed here will allow further studies on the role of post-translational events involving bcl-2 (such as translocation and/or phosphorylation) in the cellular response to ara-C treatment. Cytarabine 187-192 BCL2 apoptosis regulator Homo sapiens 106-111 11368357-5 2001 We also assessed the expressions of pRb, cyclin E, p21 and p27 and the activity of cdk2, the major regulator of S-phase entry, after exposure to cytosine-arabinoside (AraC) and daunorubicin (DNR), and found these proteins could characterize time- and dose-dependent cellular response to each drug. Cytarabine 167-171 cyclin dependent kinase 2 Homo sapiens 83-87 11380397-7 2001 The activity of deoxycytidine kinase (dCK), responsible for activation of CdA and ara-C, was the same for resistant and wild-type cells. Cytarabine 82-87 deoxycytidine kinase Homo sapiens 16-36 11380397-7 2001 The activity of deoxycytidine kinase (dCK), responsible for activation of CdA and ara-C, was the same for resistant and wild-type cells. Cytarabine 82-87 Calcium/calmodulin-dependent protein kinase II Drosophila melanogaster 38-41 11376564-2 2001 Ara-C therapy may be optimal if it is directed by the clinical pharmacokinetics of the intracellular active metabolite of ara-C, 1-beta-D-arabinofuranosylcytosine 5"-triphosphate (ara-CTP). Cytarabine 0-5 solute carrier family 25 member 1 Homo sapiens 184-187 11376564-2 2001 Ara-C therapy may be optimal if it is directed by the clinical pharmacokinetics of the intracellular active metabolite of ara-C, 1-beta-D-arabinofuranosylcytosine 5"-triphosphate (ara-CTP). Cytarabine 122-127 solute carrier family 25 member 1 Homo sapiens 184-187 11376564-6 2001 There was a close correlation between the elimination half-life values of the plasma ara-C and the intracellular ara-CTP. Cytarabine 85-90 solute carrier family 25 member 1 Homo sapiens 117-120 11376564-7 2001 The presence of ara-C in the plasma was important to maintain ara-CTP. Cytarabine 16-21 solute carrier family 25 member 1 Homo sapiens 66-69 11376564-8 2001 The continuous ara-C and the 2-h N(4)-behenoyl-1-beta-D-arabinofuranosylcytosine infusions maintained ara-CTP and the plasma ara-C longer than the subcutaneous ara-C or the 2-h ara-C infusion. Cytarabine 15-20 solute carrier family 25 member 1 Homo sapiens 106-109 11335788-0 2001 Increased sensitivity to cytosine arabinoside in human leukemia by c-raf-1 antisense oligonucleotides. Cytarabine 25-45 Raf-1 proto-oncogene, serine/threonine kinase Homo sapiens 67-72 11335788-5 2001 Expression of c-raf-1 was increased in U937 and in Ara-C-resistant K562AC cells compared with the parental cells. Cytarabine 51-56 TNF receptor associated factor 3 Homo sapiens 14-21 11335788-8 2001 These results suggest that c-raf-1 is one of the factors involved in Ara-C resistance in leukemia and lend weight to the case for development of anti-cancer therapeutics involving oncogene-targeted antisense oligonucleotides. Cytarabine 69-74 TNF receptor associated factor 3 Homo sapiens 27-34 11380602-9 2001 IL-6 decreases after a low dose of Ara-C and increases after a high dose. Cytarabine 35-40 interleukin 6 Mus musculus 0-4 11376869-0 2001 Transfection of caspase-3 in the caspase-3-deficient Hodgkin"s disease cell line, KMH2, results in enhanced sensitivity to CD95-, TRAIL-, and ARA-C-induced apoptosis. Cytarabine 142-147 caspase 3 Homo sapiens 16-25 11376869-0 2001 Transfection of caspase-3 in the caspase-3-deficient Hodgkin"s disease cell line, KMH2, results in enhanced sensitivity to CD95-, TRAIL-, and ARA-C-induced apoptosis. Cytarabine 142-147 caspase 3 Homo sapiens 33-42 11376869-8 2001 In addition, pro-caspase-3-transfected KM-H2 cells showed significantly increased sensitivity to other caspase-3-dependent apoptotic stimuli, including the death-inducing ligand, TRAIL, and the chemotherapeutic agent, Ara-C. Cytarabine 218-223 caspase 3 Homo sapiens 13-26 11376869-8 2001 In addition, pro-caspase-3-transfected KM-H2 cells showed significantly increased sensitivity to other caspase-3-dependent apoptotic stimuli, including the death-inducing ligand, TRAIL, and the chemotherapeutic agent, Ara-C. Cytarabine 218-223 caspase 3 Homo sapiens 17-26 11368436-2 2001 Forty-nine consecutive patients (median age 49, range 21-70) with acute myelogenous leukemia in first remission were enrolled on a study of high-dose cytarabine/mitoxantrone consolidation chemotherapy with post-recovery IL-2 used as a method of in vivo purging for the purpose of autologous peripheral blood progenitor cell transplantation. Cytarabine 150-160 interleukin 2 Homo sapiens 220-224 11286995-8 2001 Ara-C induced ROS release from PMNs in the presence of subthreshold concentrations of f-MLP (priming effect). Cytarabine 0-5 cysteine and glycine rich protein 3 Homo sapiens 88-91 11368357-6 2001 We observed hyperphosphorylated pRb, increased levels of cyclin E and a high cdk2 activity, but no p21 induction, in AML cells exposed to 10(-6) M AraC. Cytarabine 147-151 RB transcriptional corepressor 1 Homo sapiens 32-35 11368357-6 2001 We observed hyperphosphorylated pRb, increased levels of cyclin E and a high cdk2 activity, but no p21 induction, in AML cells exposed to 10(-6) M AraC. Cytarabine 147-151 cyclin dependent kinase 2 Homo sapiens 77-81 11368357-7 2001 After exposure to 10(-5) M AraC, corresponding to the serum concentration reached in high-dose AraC regimens (HDAraC), a strong p21 induction was observed, associated with similarly overexpressed cyclin E and even higher cdk2 activity than after 10(-6) M AraC, while apoptosis was significantly increased. Cytarabine 27-31 cyclin dependent kinase inhibitor 1A Homo sapiens 128-131 11368357-7 2001 After exposure to 10(-5) M AraC, corresponding to the serum concentration reached in high-dose AraC regimens (HDAraC), a strong p21 induction was observed, associated with similarly overexpressed cyclin E and even higher cdk2 activity than after 10(-6) M AraC, while apoptosis was significantly increased. Cytarabine 27-31 cyclin dependent kinase 2 Homo sapiens 221-225 11368357-7 2001 After exposure to 10(-5) M AraC, corresponding to the serum concentration reached in high-dose AraC regimens (HDAraC), a strong p21 induction was observed, associated with similarly overexpressed cyclin E and even higher cdk2 activity than after 10(-6) M AraC, while apoptosis was significantly increased. Cytarabine 95-99 cyclin dependent kinase inhibitor 1A Homo sapiens 128-131 11368357-7 2001 After exposure to 10(-5) M AraC, corresponding to the serum concentration reached in high-dose AraC regimens (HDAraC), a strong p21 induction was observed, associated with similarly overexpressed cyclin E and even higher cdk2 activity than after 10(-6) M AraC, while apoptosis was significantly increased. Cytarabine 95-99 cyclin dependent kinase 2 Homo sapiens 221-225 11342363-10 2001 Cost-effectiveness estimates for cytarabine added to IFN-alpha range from $7,000 per quality-adjusted life year (QALY) to $35,000 per QALY, under all plausible assumptions superior to IFN-alpha alone. Cytarabine 33-43 interferon alpha 1 Homo sapiens 53-62 11563038-1 2001 Continuous cultivation of T-lymphoid C8166 cells in the presence of pharmacological relevant concentration of cytarabine (Ara-C) results in significantly decreased expression of CD4 and CXCR4 molecules, the major cellular receptor and co-receptor of T-lymphotropic HIV-1 isolates. Cytarabine 110-120 CD4 molecule Homo sapiens 178-181 11563038-1 2001 Continuous cultivation of T-lymphoid C8166 cells in the presence of pharmacological relevant concentration of cytarabine (Ara-C) results in significantly decreased expression of CD4 and CXCR4 molecules, the major cellular receptor and co-receptor of T-lymphotropic HIV-1 isolates. Cytarabine 110-120 C-X-C motif chemokine receptor 4 Homo sapiens 186-191 11563038-1 2001 Continuous cultivation of T-lymphoid C8166 cells in the presence of pharmacological relevant concentration of cytarabine (Ara-C) results in significantly decreased expression of CD4 and CXCR4 molecules, the major cellular receptor and co-receptor of T-lymphotropic HIV-1 isolates. Cytarabine 122-127 CD4 molecule Homo sapiens 178-181 11563038-1 2001 Continuous cultivation of T-lymphoid C8166 cells in the presence of pharmacological relevant concentration of cytarabine (Ara-C) results in significantly decreased expression of CD4 and CXCR4 molecules, the major cellular receptor and co-receptor of T-lymphotropic HIV-1 isolates. Cytarabine 122-127 C-X-C motif chemokine receptor 4 Homo sapiens 186-191 11237055-3 2001 We tested whether combinations of STI571 and cytarabine or other chemotherapeutic agents such as hydroxyurea, mafosfamide or etoposide would display synergistic activity in BCR-ABL-positive chronic myelogenous leukemia (CML) cell lines derived from patients in blast crisis. Cytarabine 45-55 ABL proto-oncogene 1, non-receptor tyrosine kinase Homo sapiens 177-180 11342363-10 2001 Cost-effectiveness estimates for cytarabine added to IFN-alpha range from $7,000 per quality-adjusted life year (QALY) to $35,000 per QALY, under all plausible assumptions superior to IFN-alpha alone. Cytarabine 33-43 interferon alpha 1 Homo sapiens 184-193 11372732-0 2001 Effect of granulocyte colony-stimulating factor on chemotherapeutic activity of cytosine arabinoside in acute leukemic cell lines. Cytarabine 80-100 colony stimulating factor 3 Homo sapiens 10-47 11372740-5 2001 The mean number of CD34+ cells harvested per apheresis was larger in the group receiving high-dose cytosine arabinoside or high-dose etoposide plus granulocyte colony-stimulating factor (G-CSF) than in the group receiving conventional chemotherapy plus G-CSF. Cytarabine 99-119 CD34 molecule Homo sapiens 19-23 11280917-6 2001 This case suggests that Ph/-7 ALL with major BCR/ABL gene rearrangement showing coexpression of myeloid antigens may be sensitive to intermediate- and high-dose ara-C. Cytarabine 161-166 ABL proto-oncogene 1, non-receptor tyrosine kinase Homo sapiens 45-52 11299723-6 2001 Moreover, the data imply that upregulation of bcl-2 is critical in the development of resistance to ara-C and ASNase in these leukemic lines. Cytarabine 100-105 BCL2 apoptosis regulator Homo sapiens 46-51 11440177-2 2001 The level of dCK activity is especially important in chemotherapy with the use of deoxynucleoside analogues like arabinosyl cytosine (Citarabid, ara-C), or 2-chloro-deoxyadenosine (Cladribine, CdA). Cytarabine 113-132 Calcium/calmodulin-dependent protein kinase II Drosophila melanogaster 13-16 11440177-2 2001 The level of dCK activity is especially important in chemotherapy with the use of deoxynucleoside analogues like arabinosyl cytosine (Citarabid, ara-C), or 2-chloro-deoxyadenosine (Cladribine, CdA). Cytarabine 145-150 Calcium/calmodulin-dependent protein kinase II Drosophila melanogaster 13-16 11163333-1 2001 Deoxycytidine kinase (dCK, EC.2.7.1.74) is a key enzyme in the intracellular metabolism of 2-chlorodeoxyadenosine, 1-beta-D-arabinofuranosylcytosine, difluorodeoxycytidine, and other drugs used in chemotherapy of different leukaemias and solid tumours. Cytarabine 115-148 deoxycytidine kinase Homo sapiens 0-20 11163333-1 2001 Deoxycytidine kinase (dCK, EC.2.7.1.74) is a key enzyme in the intracellular metabolism of 2-chlorodeoxyadenosine, 1-beta-D-arabinofuranosylcytosine, difluorodeoxycytidine, and other drugs used in chemotherapy of different leukaemias and solid tumours. Cytarabine 115-148 Calcium/calmodulin-dependent protein kinase II Drosophila melanogaster 22-25 11150333-8 2001 AraC caused extensive apoptosis of wild-type and Bcl-X(L)-deficient neurons. Cytarabine 0-4 BCL2-like 1 Mus musculus 49-57 11196157-0 2001 Induction of differentiation of acute promyelocytic leukemia cells by a cytidine deaminase-resistant analogue of 1-beta-D-arabinofuranosylcytosine, 1-(2-deoxy-2-methylene-beta-D-erythro-pentofuranosyl)cytidine. Cytarabine 113-146 cytidine deaminase Homo sapiens 72-90 11196157-6 2001 A cytidine deaminase-resistant analogue of araC, 1-(2-deoxy-2-methylene-beta-D-erythro-pentofuranosyl)cytidine (DMDC), inhibited the growth of NB4 and HT-93 cells and was also effective on HL-60 and U937 cells. Cytarabine 43-47 cytidine deaminase Homo sapiens 2-20 11150333-10 2001 These findings contrast with our previous investigation of AraC-induced apoptosis of telencephalic neural precursor cells in which death was completely blocked by p53 or Caspase-9 deficiency but not Bax deficiency. Cytarabine 59-63 transformation related protein 53, pseudogene Mus musculus 163-166 11090076-6 2000 Treatment of human leukemic cells with etoposide, Ara-C, or doxorubicin increased DR5 but not DR4, Fas, DcR1, DcR2, Fas ligand, or Apo-2L levels. Cytarabine 50-55 TNF superfamily member 10 Homo sapiens 131-137 11123359-1 2001 Expression of the transforming oncogene bcr-abl in chronic myelogenous leukemia (CML) cells is reported to confer resistance against apoptosis induced by many chemotherapeutic agents such as etoposide, ara-C, and staurosporine. Cytarabine 202-207 ABL proto-oncogene 1, non-receptor tyrosine kinase Homo sapiens 40-47 11243402-1 2001 The rate of ara-cytosine triphosphate (ara-CTP) accumulation and its retention has been correlated with 1-beta-D-arabinofuranosylcytosine (ara-C)-mediated toxicity and clinical outcome in childhood and adult leukemia. Cytarabine 104-137 solute carrier family 25 member 1 Homo sapiens 43-46 11243402-7 2001 In conclusion, our data suggest that combinations of ara-C and ribonucleotide reductase inhibitors are apt to increase ara-CTP levels depending on the individual cell type and its sensitivity towards ara-C modulators. Cytarabine 53-58 solute carrier family 25 member 1 Homo sapiens 123-126 10993893-7 2000 The cells expressing Dm-dNK exhibited increased sensitivity to several cytotoxic nucleoside analogs, such as 1-beta-d-arabinofuranosylcytosine, 1-beta-d-arabinofuranosylthymine, (E)-5-(2-bromovinyl)-2"-deoxyuridine, 2-chloro-2"-deoxyadenosine, and 2",2"-difluorodeoxycytidine. Cytarabine 109-142 deoxyribonucleoside kinase Drosophila melanogaster 21-27 11090076-6 2000 Treatment of human leukemic cells with etoposide, Ara-C, or doxorubicin increased DR5 but not DR4, Fas, DcR1, DcR2, Fas ligand, or Apo-2L levels. Cytarabine 50-55 TNF receptor superfamily member 10b Homo sapiens 82-85 11090076-7 2000 Importantly, sequential treatment of HL-60 cells with etoposide, Ara-C, or doxorubicin followed by Apo-2L induced significantly more apoptosis than treatment with Apo-2L, etoposide, doxorubicin, or Ara-C alone, or cotreatment with Apo-2L and the antileukemic drugs, or treatment with the reverse sequence of Apo-2L followed by one of the antileukemic drugs. Cytarabine 198-203 TNF superfamily member 10 Homo sapiens 99-105 11090076-6 2000 Treatment of human leukemic cells with etoposide, Ara-C, or doxorubicin increased DR5 but not DR4, Fas, DcR1, DcR2, Fas ligand, or Apo-2L levels. Cytarabine 50-55 TNF receptor superfamily member 10a Homo sapiens 94-97 11090076-8 2000 These findings indicate that treatment with etoposide, Ara-C, or doxorubicin up-regulates DR5 levels in a p53-independent manner and sensitizes human acute leukemia cells to Apo-2L-induced apoptosis. Cytarabine 55-60 TNF receptor superfamily member 10b Homo sapiens 90-93 11090076-8 2000 These findings indicate that treatment with etoposide, Ara-C, or doxorubicin up-regulates DR5 levels in a p53-independent manner and sensitizes human acute leukemia cells to Apo-2L-induced apoptosis. Cytarabine 55-60 tumor protein p53 Homo sapiens 106-109 11090076-6 2000 Treatment of human leukemic cells with etoposide, Ara-C, or doxorubicin increased DR5 but not DR4, Fas, DcR1, DcR2, Fas ligand, or Apo-2L levels. Cytarabine 50-55 TNF receptor superfamily member 10c Homo sapiens 104-108 11090076-8 2000 These findings indicate that treatment with etoposide, Ara-C, or doxorubicin up-regulates DR5 levels in a p53-independent manner and sensitizes human acute leukemia cells to Apo-2L-induced apoptosis. Cytarabine 55-60 TNF superfamily member 10 Homo sapiens 174-180 11090076-6 2000 Treatment of human leukemic cells with etoposide, Ara-C, or doxorubicin increased DR5 but not DR4, Fas, DcR1, DcR2, Fas ligand, or Apo-2L levels. Cytarabine 50-55 TNF receptor superfamily member 10d Homo sapiens 110-114 11135355-3 2000 Interaction between fludarabine or cladribine with deoxycytidine kinase results in a significant enhancement of the activity of cytarabine. Cytarabine 128-138 deoxycytidine kinase Homo sapiens 51-71 11090076-6 2000 Treatment of human leukemic cells with etoposide, Ara-C, or doxorubicin increased DR5 but not DR4, Fas, DcR1, DcR2, Fas ligand, or Apo-2L levels. Cytarabine 50-55 Fas ligand Homo sapiens 116-126 11103808-2 2000 The cystathionine-beta-synthase (CBS) gene (localized to chromosome 21q22.3) may have downstream effects on reduced folate and S-adenosylmethionine pathways; ara-C metabolism and folate pools are linked by the known synergistic effect of sequential methotrexate and ara-C therapy. Cytarabine 158-163 cystathionine beta-synthase Homo sapiens 4-31 11426620-4 2000 However, we show here that cytosine beta-D-arabinofuranoside (Ara C) and 12-O-tetradecanoylphorbol 13-acetate (TPA), agents that activated the MDR1 gene in the H9 T-cell leukemia line, caused different effects on PKC. Cytarabine 62-67 ATP binding cassette subfamily B member 1 Homo sapiens 143-147 11426620-4 2000 However, we show here that cytosine beta-D-arabinofuranoside (Ara C) and 12-O-tetradecanoylphorbol 13-acetate (TPA), agents that activated the MDR1 gene in the H9 T-cell leukemia line, caused different effects on PKC. Cytarabine 27-60 ATP binding cassette subfamily B member 1 Homo sapiens 143-147 11103808-0 2000 Cystathionine-beta-synthase cDNA transfection alters the sensitivity and metabolism of 1-beta-D-arabinofuranosylcytosine in CCRF-CEM leukemia cells in vitro and in vivo: a model of leukemia in Down syndrome. Cytarabine 87-120 cystathionine beta-synthase Homo sapiens 0-27 11103808-2 2000 The cystathionine-beta-synthase (CBS) gene (localized to chromosome 21q22.3) may have downstream effects on reduced folate and S-adenosylmethionine pathways; ara-C metabolism and folate pools are linked by the known synergistic effect of sequential methotrexate and ara-C therapy. Cytarabine 158-163 cystathionine beta-synthase Homo sapiens 33-36 11103808-3 2000 We have shown that relative CBS transcripts were significantly higher in DS compared with non-DS myeloblasts, and CBS transcript levels correlated with in vitro ara-C sensitivity (J. W. Taub et al., Blood, 94: 1393-1400, 1999). Cytarabine 161-166 cystathionine beta-synthase Homo sapiens 28-31 11103808-3 2000 We have shown that relative CBS transcripts were significantly higher in DS compared with non-DS myeloblasts, and CBS transcript levels correlated with in vitro ara-C sensitivity (J. W. Taub et al., Blood, 94: 1393-1400, 1999). Cytarabine 161-166 cystathionine beta-synthase Homo sapiens 114-117 11103808-5 2000 CBS-transfected cells were a median 15-fold more sensitive in vitro to ara-C compared with wild-type cells and generated 8.5-fold higher [3H]ara-C triphosphate levels after in vitro incubation with [3H]ara-C. Cytarabine 71-76 cystathionine beta-synthase Homo sapiens 0-3 11103808-5 2000 CBS-transfected cells were a median 15-fold more sensitive in vitro to ara-C compared with wild-type cells and generated 8.5-fold higher [3H]ara-C triphosphate levels after in vitro incubation with [3H]ara-C. Cytarabine 141-146 cystathionine beta-synthase Homo sapiens 0-3 11103808-6 2000 Severe combined immunodeficient mice implanted with CBS-transfected CEM cells demonstrated greater responsiveness to therapy, reflected in significantly prolonged survivals after ara-C administration compared with mice implanted with wild-type cells and treated with the same dosage schedule. Cytarabine 179-184 cystathionine beta-synthase Mus musculus 52-55 11103808-10 2000 Collectively, these results suggest a posttranscriptional regulation of dCK in CBS-overexpressing cells that contributes to increased ara-C phosphorylation and drug activity. Cytarabine 134-139 Calcium/calmodulin-dependent protein kinase II Drosophila melanogaster 72-75 11103808-10 2000 Collectively, these results suggest a posttranscriptional regulation of dCK in CBS-overexpressing cells that contributes to increased ara-C phosphorylation and drug activity. Cytarabine 134-139 cystathionine beta-synthase Homo sapiens 79-82 11103808-11 2000 Further elucidating the mechanisms of increased sensitivity of DS cells to ara-C related to the CBS gene may lead to the application of these novel approaches to acute myeloid leukemia therapy for non-DS patients. Cytarabine 75-80 cystathionine beta-synthase Homo sapiens 96-99 11045730-9 2000 In addition, exposure of XPA and XPG fibroblasts to UV (5, 10 or 20 J/m2) followed by incubation without araC resulted in a strong upregulation of p53. Cytarabine 105-109 tumor protein p53 Homo sapiens 147-150 11122104-0 2000 Contrasting in vitro effects for the combination of fludarabine, cytosine arabinoside (Ara-C) and granulocyte colony-stimulating factor (FLAG) compared with daunorubicin and Ara-C in P-glycoprotein-positive and P-glycoprotein-negative acute myeloblastic leukaemia. Cytarabine 65-85 ATP binding cassette subfamily B member 1 Homo sapiens 183-197 11122104-0 2000 Contrasting in vitro effects for the combination of fludarabine, cytosine arabinoside (Ara-C) and granulocyte colony-stimulating factor (FLAG) compared with daunorubicin and Ara-C in P-glycoprotein-positive and P-glycoprotein-negative acute myeloblastic leukaemia. Cytarabine 174-179 ATP binding cassette subfamily B member 1 Homo sapiens 183-197 11122104-0 2000 Contrasting in vitro effects for the combination of fludarabine, cytosine arabinoside (Ara-C) and granulocyte colony-stimulating factor (FLAG) compared with daunorubicin and Ara-C in P-glycoprotein-positive and P-glycoprotein-negative acute myeloblastic leukaemia. Cytarabine 174-179 ATP binding cassette subfamily B member 1 Homo sapiens 211-225 11122104-1 2000 It has been suggested that the FLAG remission induction regimen comprising fludarabine (F-ara), cytosine arabinoside (Ara-C) and granulocyte colony-stimulating factor (G-CSF) may be capable of overcoming P-glycoprotein (P-gp)-related multidrug resistance (MDR) in patients with acute myeloblastic leukaemia (AML). Cytarabine 96-116 ATP binding cassette subfamily B member 1 Homo sapiens 204-218 11122104-1 2000 It has been suggested that the FLAG remission induction regimen comprising fludarabine (F-ara), cytosine arabinoside (Ara-C) and granulocyte colony-stimulating factor (G-CSF) may be capable of overcoming P-glycoprotein (P-gp)-related multidrug resistance (MDR) in patients with acute myeloblastic leukaemia (AML). Cytarabine 96-116 ATP binding cassette subfamily B member 1 Homo sapiens 220-224 11032593-10 2000 CONCLUSION: The combination regimen of HHT and ara-C is effective and safe in patients with CML who have experienced treatment failure with IFNalpha and needs to be investigated together with IFNalpha as part of front-line CML therapy. Cytarabine 47-52 interferon alpha 1 Homo sapiens 140-148 11089918-9 2000 Co-treatment of HL-60 cells with VD3 plus TNF-alpha or ara-C produced an additive effect on CD157 upregulation. Cytarabine 55-60 bone marrow stromal cell antigen 1 Homo sapiens 92-97 11006103-3 2000 Hydroxyurea showed synergistic cytotoxicity with the nucleoside analogs 1-beta-d-arabinofuranosylcytosine and 2-chloro-2"-deoxyadenosine when dCK was expressed in the cytosol or in the nucleus, but not when dCK was expressed in the mitochondria. Cytarabine 72-105 Calcium/calmodulin-dependent protein kinase II Drosophila melanogaster 142-145 11020446-0 2000 Potentiation of 1-beta-D-arabinofuranosylcytosine-mediated mitochondrial damage and apoptosis in human leukemia cells (U937) overexpressing bcl-2 by the kinase inhibitor 7-hydroxystaurosporine (UCN-01). Cytarabine 16-49 BCL2 apoptosis regulator Homo sapiens 140-145 11020446-0 2000 Potentiation of 1-beta-D-arabinofuranosylcytosine-mediated mitochondrial damage and apoptosis in human leukemia cells (U937) overexpressing bcl-2 by the kinase inhibitor 7-hydroxystaurosporine (UCN-01). Cytarabine 16-49 urocortin Homo sapiens 194-197 11020446-1 2000 Antileukemic interactions between the nucleoside analog 1-beta-D-arabinofuranosylcytosine (ara-C) and the kinase inhibitor 7-hydroxystaurosporine (UCN-01) have been examined in relation to Bcl-2 expression/phosphorylation, mitochondrial damage, caspase activation, and loss of clonogenic potential. Cytarabine 91-96 urocortin Homo sapiens 147-150 11020446-2 2000 Subsequent exposure of ara-C-pretreated U937 cells (1 microM; 6 hr) to UCN-01 (300 nM; 24 hr) resulted in marked potentiation of pro-caspase-3 and -9 cleavage/activation, poly(ADP-ribose)polymerase degradation, diminished mitochondrial membrane potential (Deltapsi(m)), enhanced cytochrome c release, reduction in the S-phase fraction, and induction of classic apoptotic morphologic features. Cytarabine 23-28 urocortin Homo sapiens 71-74 11020446-2 2000 Subsequent exposure of ara-C-pretreated U937 cells (1 microM; 6 hr) to UCN-01 (300 nM; 24 hr) resulted in marked potentiation of pro-caspase-3 and -9 cleavage/activation, poly(ADP-ribose)polymerase degradation, diminished mitochondrial membrane potential (Deltapsi(m)), enhanced cytochrome c release, reduction in the S-phase fraction, and induction of classic apoptotic morphologic features. Cytarabine 23-28 caspase 3 Homo sapiens 129-149 11020446-2 2000 Subsequent exposure of ara-C-pretreated U937 cells (1 microM; 6 hr) to UCN-01 (300 nM; 24 hr) resulted in marked potentiation of pro-caspase-3 and -9 cleavage/activation, poly(ADP-ribose)polymerase degradation, diminished mitochondrial membrane potential (Deltapsi(m)), enhanced cytochrome c release, reduction in the S-phase fraction, and induction of classic apoptotic morphologic features. Cytarabine 23-28 cytochrome c, somatic Homo sapiens 279-291 11020446-5 2000 Examination of cells at later intervals revealed that ectopic expression of Bcl-2 or Bcl-2Delta(32-80) could only delay, but not prevent, mitochondrial damage, caspase activation, and cell death induced by ara-C/UCN-01 treatment. Cytarabine 206-211 BCL2 apoptosis regulator Homo sapiens 76-81 11020446-5 2000 Examination of cells at later intervals revealed that ectopic expression of Bcl-2 or Bcl-2Delta(32-80) could only delay, but not prevent, mitochondrial damage, caspase activation, and cell death induced by ara-C/UCN-01 treatment. Cytarabine 206-211 BCL2 apoptosis regulator Homo sapiens 85-90 11020446-7 2000 These findings indicate that subsequent exposure of ara-C-pretreated human leukemia cells to UCN-01 potently triggers mitochondrial damage and apoptosis, and that these events are postponed but not prevented by ectopic expression of Bcl-2 or its phosphorylation loop-deleted counterpart. Cytarabine 52-57 urocortin Homo sapiens 93-96 10930419-4 2000 The results demonstrate that XIAP inhibits apoptosis induced by 1-[beta-d-arabinofuranosyl]cytosine (ara-C) and other genotoxic agents. Cytarabine 64-99 X-linked inhibitor of apoptosis Homo sapiens 29-33 10930419-4 2000 The results demonstrate that XIAP inhibits apoptosis induced by 1-[beta-d-arabinofuranosyl]cytosine (ara-C) and other genotoxic agents. Cytarabine 101-106 X-linked inhibitor of apoptosis Homo sapiens 29-33 10930419-6 2000 In addition, we show that ara-C induces the association of XIAP with the cleaved fragments of caspase-9 and thereby inhibition of caspase-9 activity. Cytarabine 26-31 X-linked inhibitor of apoptosis Homo sapiens 59-63 10930419-6 2000 In addition, we show that ara-C induces the association of XIAP with the cleaved fragments of caspase-9 and thereby inhibition of caspase-9 activity. Cytarabine 26-31 caspase 9 Homo sapiens 94-103 10930419-6 2000 In addition, we show that ara-C induces the association of XIAP with the cleaved fragments of caspase-9 and thereby inhibition of caspase-9 activity. Cytarabine 26-31 caspase 9 Homo sapiens 130-139 10930419-7 2000 The results also demonstrate that ara-C induces cleavage of procaspase-3 by a caspase-8-dependent mechanism and that XIAP inhibits caspase-3 activity. Cytarabine 34-39 caspase 3 Homo sapiens 60-72 10930419-7 2000 The results also demonstrate that ara-C induces cleavage of procaspase-3 by a caspase-8-dependent mechanism and that XIAP inhibits caspase-3 activity. Cytarabine 34-39 caspase 8 Homo sapiens 78-87 10930419-7 2000 The results also demonstrate that ara-C induces cleavage of procaspase-3 by a caspase-8-dependent mechanism and that XIAP inhibits caspase-3 activity. Cytarabine 34-39 caspase 3 Homo sapiens 63-72 10979973-3 2000 Exposure to low-dose cytosine arabinoside (Ara-C; 10 nmol/L) increased hemoglobin levels in HL-60/Bcr-Abl and in the chronic myeloid leukemia (CML) blast crisis K562 cells, which express the p210 Bcr-Abl protein. Cytarabine 21-41 ABL proto-oncogene 1, non-receptor tyrosine kinase Homo sapiens 98-105 10979973-3 2000 Exposure to low-dose cytosine arabinoside (Ara-C; 10 nmol/L) increased hemoglobin levels in HL-60/Bcr-Abl and in the chronic myeloid leukemia (CML) blast crisis K562 cells, which express the p210 Bcr-Abl protein. Cytarabine 21-41 ABL proto-oncogene 1, non-receptor tyrosine kinase Homo sapiens 196-203 10979973-3 2000 Exposure to low-dose cytosine arabinoside (Ara-C; 10 nmol/L) increased hemoglobin levels in HL-60/Bcr-Abl and in the chronic myeloid leukemia (CML) blast crisis K562 cells, which express the p210 Bcr-Abl protein. Cytarabine 43-48 ABL proto-oncogene 1, non-receptor tyrosine kinase Homo sapiens 98-105 10979973-3 2000 Exposure to low-dose cytosine arabinoside (Ara-C; 10 nmol/L) increased hemoglobin levels in HL-60/Bcr-Abl and in the chronic myeloid leukemia (CML) blast crisis K562 cells, which express the p210 Bcr-Abl protein. Cytarabine 43-48 ABL proto-oncogene 1, non-receptor tyrosine kinase Homo sapiens 196-203 10979973-4 2000 As compared with HL-60/neo, HL-60/Bcr-Abl and K562 cells were resistant to apoptosis induced by Ara-C, doxorubicin, or tumor necrosis factor-alpha (TNF-alpha), which was associated with reduced processing of caspase-8 and Bid protein and decreased cytosolic accumulation of cytochrome c (cyt c). Cytarabine 96-101 ABL proto-oncogene 1, non-receptor tyrosine kinase Homo sapiens 34-41 10979973-8 2000 Attenuation of NFkappaB activity by ectopic expression of transdominant repressor of IkappaB sensitized HL-60/Bcr-Abl and K562 cells to TNF-alpha but not to apoptosis induced by Ara-C or doxorubicin. Cytarabine 178-183 nuclear factor kappa B subunit 1 Homo sapiens 15-23 10979973-9 2000 Importantly, cotreatment with CGP57148B significantly increased Ara-C- or doxorubicin-induced apoptosis of HL-60/Bcr-Abl and K562 cells. Cytarabine 64-69 ABL proto-oncogene 1, non-receptor tyrosine kinase Homo sapiens 113-120 10979973-11 2000 These in vitro data indicate that combinations of CGP57148B and antileukemic drugs such as Ara-C may have improved in vivo efficacy against Bcr-Abl-positive acute leukemia. Cytarabine 91-96 ABL proto-oncogene 1, non-receptor tyrosine kinase Homo sapiens 140-147 10995016-1 2000 In vitro studies have demonstrated that deoxycytidine kinase (dCK) plays a crucial role in the mechanism of resistance to cytarabine (AraC). Cytarabine 122-132 deoxycytidine kinase Homo sapiens 40-60 10978779-3 2000 We found that the expression of trkA was dramatically induced by the two megakaryocyte lineage inducers sodium butyrate (NaBut) and phorbol 12-myristate 13-acetate (PMA), but not by the two erythrocyte lineage inducers hemin or 1-beta-D-arabinofuranosyl cytosine (Ara-C). Cytarabine 228-262 neurotrophic receptor tyrosine kinase 1 Homo sapiens 32-36 10978779-3 2000 We found that the expression of trkA was dramatically induced by the two megakaryocyte lineage inducers sodium butyrate (NaBut) and phorbol 12-myristate 13-acetate (PMA), but not by the two erythrocyte lineage inducers hemin or 1-beta-D-arabinofuranosyl cytosine (Ara-C). Cytarabine 264-269 neurotrophic receptor tyrosine kinase 1 Homo sapiens 32-36 10961894-6 2000 Moreover, ionizing radiation, aracytine, and etoposide not only increase GrB and PFN expression but also conferred potent cellular cytotoxicity to these cells toward various cellular targets. Cytarabine 30-39 granzyme B Homo sapiens 73-76 10961896-6 2000 Specifically, signaling mediated through interaction with the stromal cell adhesion molecule VCAM-1 was required to maintain the maximum viability of leukemic cells during Ara-C and VP-16 exposure. Cytarabine 172-177 vascular cell adhesion molecule 1 Homo sapiens 93-99 10995016-1 2000 In vitro studies have demonstrated that deoxycytidine kinase (dCK) plays a crucial role in the mechanism of resistance to cytarabine (AraC). Cytarabine 122-132 Calcium/calmodulin-dependent protein kinase II Drosophila melanogaster 62-65 10995016-1 2000 In vitro studies have demonstrated that deoxycytidine kinase (dCK) plays a crucial role in the mechanism of resistance to cytarabine (AraC). Cytarabine 134-138 deoxycytidine kinase Homo sapiens 40-60 10995016-1 2000 In vitro studies have demonstrated that deoxycytidine kinase (dCK) plays a crucial role in the mechanism of resistance to cytarabine (AraC). Cytarabine 134-138 Calcium/calmodulin-dependent protein kinase II Drosophila melanogaster 62-65 10997587-0 2000 Evidence of a functional role for the cyclin-dependent kinase inhibitor p21CIP1 in leukemic cell (U937) differentiation induced by low concentrations of 1-beta-D-arabinofuranosylcytosine. Cytarabine 153-186 cyclin dependent kinase inhibitor 3 Homo sapiens 38-71 10942400-1 2000 Deficiency of functional deoxycytidine kinase (dCK) is a common characteristic for in vitro resistance to cytarabine (AraC). Cytarabine 106-116 deoxycytidine kinase Homo sapiens 25-45 10942400-1 2000 Deficiency of functional deoxycytidine kinase (dCK) is a common characteristic for in vitro resistance to cytarabine (AraC). Cytarabine 106-116 Calcium/calmodulin-dependent protein kinase II Drosophila melanogaster 47-50 10942400-1 2000 Deficiency of functional deoxycytidine kinase (dCK) is a common characteristic for in vitro resistance to cytarabine (AraC). Cytarabine 118-122 deoxycytidine kinase Homo sapiens 25-45 10942400-1 2000 Deficiency of functional deoxycytidine kinase (dCK) is a common characteristic for in vitro resistance to cytarabine (AraC). Cytarabine 118-122 Calcium/calmodulin-dependent protein kinase II Drosophila melanogaster 47-50 10942400-2 2000 To investigate whether dCK is also a target for induction of AraC resistance in patients with acute myeloid leukemia (AML), we determined dCK messenger RNA (mRNA) expression in (purified) leukemic blasts and phytohemagglutinin-stimulated T cells (PHA T cells) from patients with chemotherapy-sensitive and chemotherapy-resistant AML. Cytarabine 61-65 Calcium/calmodulin-dependent protein kinase II Drosophila melanogaster 23-26 10910927-6 2000 However, the TEL/AML1-positive patients were relatively more sensitive to L-asparaginase (ASP; 5.9-fold; P =.029) and slightly but significantly more resistant to vincristine (1.5-fold; P =.011) and cytarabine (1.5-fold; P =.014). Cytarabine 199-209 ETS variant transcription factor 6 Homo sapiens 13-16 10910927-6 2000 However, the TEL/AML1-positive patients were relatively more sensitive to L-asparaginase (ASP; 5.9-fold; P =.029) and slightly but significantly more resistant to vincristine (1.5-fold; P =.011) and cytarabine (1.5-fold; P =.014). Cytarabine 199-209 RUNX family transcription factor 1 Homo sapiens 17-21 10997587-0 2000 Evidence of a functional role for the cyclin-dependent kinase inhibitor p21CIP1 in leukemic cell (U937) differentiation induced by low concentrations of 1-beta-D-arabinofuranosylcytosine. Cytarabine 153-186 cyclin dependent kinase inhibitor 1A Homo sapiens 72-79 10997587-1 2000 The functional role of the cyclin-dependent kinase inhibitor (CDKI) p21CIP1 in differentiation of human myelomonocytic leukemia cells (U937) exposed to low concentrations of the antimetabolite 1-beta-D-arabino-furanosylcytosine (ara-C) was examined utilizing a cell line stably expressing a p21CIP1 antisense construct. Cytarabine 193-227 cyclin dependent kinase inhibitor 3 Homo sapiens 27-60 10997587-1 2000 The functional role of the cyclin-dependent kinase inhibitor (CDKI) p21CIP1 in differentiation of human myelomonocytic leukemia cells (U937) exposed to low concentrations of the antimetabolite 1-beta-D-arabino-furanosylcytosine (ara-C) was examined utilizing a cell line stably expressing a p21CIP1 antisense construct. Cytarabine 193-227 cyclin dependent kinase inhibitor 3 Homo sapiens 62-66 10997587-1 2000 The functional role of the cyclin-dependent kinase inhibitor (CDKI) p21CIP1 in differentiation of human myelomonocytic leukemia cells (U937) exposed to low concentrations of the antimetabolite 1-beta-D-arabino-furanosylcytosine (ara-C) was examined utilizing a cell line stably expressing a p21CIP1 antisense construct. Cytarabine 193-227 cyclin dependent kinase inhibitor 1A Homo sapiens 68-75 10997587-1 2000 The functional role of the cyclin-dependent kinase inhibitor (CDKI) p21CIP1 in differentiation of human myelomonocytic leukemia cells (U937) exposed to low concentrations of the antimetabolite 1-beta-D-arabino-furanosylcytosine (ara-C) was examined utilizing a cell line stably expressing a p21CIP1 antisense construct. Cytarabine 229-234 cyclin dependent kinase inhibitor 3 Homo sapiens 62-66 10997587-2 2000 Continuous exposure to 50 nM ara-C led to marked induction of p21CIP1 at 48-72 h in empty-vector control cells but not in their antisense-expressing counterparts (p21AS/F4 and B8). Cytarabine 29-34 cyclin dependent kinase inhibitor 1A Homo sapiens 62-69 10997587-4 2000 However, antisense-expressing cells exposed to low concentrations of ara-C exhibited a reciprocal increase in apoptosis, manifested by the appearance of cells with classic morphologic features and hypodiploid quantities of DNA, reduced mitochondrial membrane potential (deltapsim), an increase in cytochrome c release into the cytosol, cleavage/activation of procaspases-9 and -3, and degradation of PARP and p27Kip1. Cytarabine 69-74 cytochrome c, somatic Homo sapiens 297-309 10997587-4 2000 However, antisense-expressing cells exposed to low concentrations of ara-C exhibited a reciprocal increase in apoptosis, manifested by the appearance of cells with classic morphologic features and hypodiploid quantities of DNA, reduced mitochondrial membrane potential (deltapsim), an increase in cytochrome c release into the cytosol, cleavage/activation of procaspases-9 and -3, and degradation of PARP and p27Kip1. Cytarabine 69-74 caspase 3 Homo sapiens 359-379 10997587-4 2000 However, antisense-expressing cells exposed to low concentrations of ara-C exhibited a reciprocal increase in apoptosis, manifested by the appearance of cells with classic morphologic features and hypodiploid quantities of DNA, reduced mitochondrial membrane potential (deltapsim), an increase in cytochrome c release into the cytosol, cleavage/activation of procaspases-9 and -3, and degradation of PARP and p27Kip1. Cytarabine 69-74 collagen type XI alpha 2 chain Homo sapiens 400-404 10997587-4 2000 However, antisense-expressing cells exposed to low concentrations of ara-C exhibited a reciprocal increase in apoptosis, manifested by the appearance of cells with classic morphologic features and hypodiploid quantities of DNA, reduced mitochondrial membrane potential (deltapsim), an increase in cytochrome c release into the cytosol, cleavage/activation of procaspases-9 and -3, and degradation of PARP and p27Kip1. Cytarabine 69-74 cyclin dependent kinase inhibitor 1B Homo sapiens 409-416 10997587-5 2000 Whereas empty-vector control cells exposed to 50 nM ara-C exhibited a decline in Bcl-2 expression, dephosphorylation of pRb, and an initial accumulation in S-phase, antisense-expressing cells did not. Cytarabine 52-57 BCL2 apoptosis regulator Homo sapiens 81-86 10997587-5 2000 Whereas empty-vector control cells exposed to 50 nM ara-C exhibited a decline in Bcl-2 expression, dephosphorylation of pRb, and an initial accumulation in S-phase, antisense-expressing cells did not. Cytarabine 52-57 RB transcriptional corepressor 1 Homo sapiens 120-123 10997587-6 2000 However, c-Myc down-regulation induced by low concentrations of ara-C was, if anything, more complete in antisense-expressing cells. Cytarabine 64-69 MYC proto-oncogene, bHLH transcription factor Homo sapiens 9-14 10997587-8 2000 Lastly, exposure to 50 nM ara-C for 72 h resulted in detectable levels of cytoplasmic p21CIP1, a phenomenon associated with resistance to apoptosis, only in empty vector controls. Cytarabine 26-31 cyclin dependent kinase inhibitor 1A Homo sapiens 86-93 10997587-9 2000 Collectively, these findings demonstrate a functional role for p21CIP1 in leukemic cell maturation induced by low concentrations of ara-C. Cytarabine 132-137 cyclin dependent kinase inhibitor 1A Homo sapiens 63-70 10997587-10 2000 They also indicate that, as in the case of more conventional differentiation-inducers such as phorbol esters, disruption of the p21CIP1 response after exposure to low concentrations of the cytotoxic drug ara-C prevents leukemic cells from engaging a maturation program, but instead directs them along an apoptotic pathway. Cytarabine 204-209 cyclin dependent kinase inhibitor 1A Homo sapiens 128-135 10930995-2 2000 The activity of key enzymes of AraC metabolism-deoxycytidine kinase (DCK), cytidine deaminase (DCD) and polymerase alpha (PolyA) were determined in blast cells from 33 patients. Cytarabine 31-35 deoxycytidine kinase Homo sapiens 69-72 10942234-5 2000 When Ara-C was added to cultures containing IFN-alpha, the inhibition of replating by CML progenitors was abrogated. Cytarabine 5-10 interferon alpha 1 Homo sapiens 44-53 10942234-12 2000 Thus we conclude that combining IFN-alpha with Ara-C or ATRA neutralises the effect of IFN-alpha on CML CFU-GM. Cytarabine 47-52 interferon alpha 1 Homo sapiens 87-96 10825466-4 2000 Experiments reported herein demonstrated that the cloned rat kidney rOCT1 transports dTub, cytosine arabinoside, 2-chlorodeoxyadenosine, and azidothymidine when expressed in the Xenopus laevis oocyte translation system. Cytarabine 91-111 solute carrier family 22 member 1 Rattus norvegicus 68-73 10930995-4 2000 Similarly, priming with GM-CSF or G-CSF increased both the proliferative activity of AML blasts by a median of 1.84- and 1.64-fold, respectively, and the incorporation of AraC into the DNA (1.29- and 1.40-fold respectively). Cytarabine 171-175 colony stimulating factor 2 Homo sapiens 24-30 10930995-4 2000 Similarly, priming with GM-CSF or G-CSF increased both the proliferative activity of AML blasts by a median of 1.84- and 1.64-fold, respectively, and the incorporation of AraC into the DNA (1.29- and 1.40-fold respectively). Cytarabine 171-175 colony stimulating factor 3 Homo sapiens 34-39 10891478-2 2000 Using cells deficient in Lyn expression, the present studies demonstrate that Lyn is required in part for induction of the stress-activated protein kinase (SAPK) in the response to 1-beta-D-arabinofuranosylcytosine (ara-C) and other genotoxic agents. Cytarabine 181-214 LYN proto-oncogene, Src family tyrosine kinase Homo sapiens 25-28 10891478-2 2000 Using cells deficient in Lyn expression, the present studies demonstrate that Lyn is required in part for induction of the stress-activated protein kinase (SAPK) in the response to 1-beta-D-arabinofuranosylcytosine (ara-C) and other genotoxic agents. Cytarabine 181-214 LYN proto-oncogene, Src family tyrosine kinase Homo sapiens 78-81 10891478-2 2000 Using cells deficient in Lyn expression, the present studies demonstrate that Lyn is required in part for induction of the stress-activated protein kinase (SAPK) in the response to 1-beta-D-arabinofuranosylcytosine (ara-C) and other genotoxic agents. Cytarabine 181-214 mitogen-activated protein kinase 9 Homo sapiens 123-154 10891478-2 2000 Using cells deficient in Lyn expression, the present studies demonstrate that Lyn is required in part for induction of the stress-activated protein kinase (SAPK) in the response to 1-beta-D-arabinofuranosylcytosine (ara-C) and other genotoxic agents. Cytarabine 181-214 mitogen-activated protein kinase 9 Homo sapiens 156-160 10891478-2 2000 Using cells deficient in Lyn expression, the present studies demonstrate that Lyn is required in part for induction of the stress-activated protein kinase (SAPK) in the response to 1-beta-D-arabinofuranosylcytosine (ara-C) and other genotoxic agents. Cytarabine 216-221 LYN proto-oncogene, Src family tyrosine kinase Homo sapiens 78-81 10891478-2 2000 Using cells deficient in Lyn expression, the present studies demonstrate that Lyn is required in part for induction of the stress-activated protein kinase (SAPK) in the response to 1-beta-D-arabinofuranosylcytosine (ara-C) and other genotoxic agents. Cytarabine 216-221 mitogen-activated protein kinase 9 Homo sapiens 123-154 10891478-2 2000 Using cells deficient in Lyn expression, the present studies demonstrate that Lyn is required in part for induction of the stress-activated protein kinase (SAPK) in the response to 1-beta-D-arabinofuranosylcytosine (ara-C) and other genotoxic agents. Cytarabine 216-221 mitogen-activated protein kinase 9 Homo sapiens 156-160 10891478-3 2000 By contrast, exposure of Lyn-deficient cells to ara-C, ionizing radiation, or cisplatin had no effect on activation of extracellular signal-regulated protein kinase or p38 mitogen-activated protein kinase. Cytarabine 48-53 LYN proto-oncogene, Src family tyrosine kinase Homo sapiens 25-28 10926348-3 2000 Cytarabine is principally active in the S phase of the cell cycle and is most toxic to replicating cells, whereas pentostatin, fludarabine and cladribine are incorporated into DNA during the process in which strand breaks are repaired and are therefore cytotoxic to slowly replicating cells (although the action of pentostatin results from its inhibition of adenosine deaminase). Cytarabine 0-10 adenosine deaminase Homo sapiens 358-377 10929040-0 2000 Respiratory failure during induction chemotherapy for acute myelomonocytic leukaemia (FAB M4Eo) with ara-C and all-trans retinoic acid. Cytarabine 101-106 FA complementation group B Homo sapiens 86-89 11005568-7 2000 Results also suggest that the decrease of telomeric-repeat binding factor 2 (TRF2) may be the earliest event in the ara-C-induced telomere shortening, induction of endoreduplication and chromosomal fragmentation leading to cell death. Cytarabine 116-121 telomeric repeat binding factor 2 Homo sapiens 42-75 11005568-7 2000 Results also suggest that the decrease of telomeric-repeat binding factor 2 (TRF2) may be the earliest event in the ara-C-induced telomere shortening, induction of endoreduplication and chromosomal fragmentation leading to cell death. Cytarabine 116-121 telomeric repeat binding factor 2 Homo sapiens 77-81 10764790-0 2000 Proteolytic cleavage and activation of protein kinase C [micro] by caspase-3 in the apoptotic response of cells to 1-beta -D-arabinofuranosylcytosine and other genotoxic agents. Cytarabine 115-149 caspase 3 Homo sapiens 67-76 10764790-3 2000 The present studies demonstrate that PKCmu is cleaved during apoptosis induced by 1-beta-d-arabinofuranosylcytosine (ara-C) and other genotoxic agents. Cytarabine 82-115 protein kinase D1 Homo sapiens 37-42 10764790-3 2000 The present studies demonstrate that PKCmu is cleaved during apoptosis induced by 1-beta-d-arabinofuranosylcytosine (ara-C) and other genotoxic agents. Cytarabine 117-122 protein kinase D1 Homo sapiens 37-42 10764790-10 2000 These findings demonstrate that PKCmu is cleaved by caspase-3 and that expression of the catalytic domain sensitizes cells to the cytotoxic effects of ara-C and other anticancer agents. Cytarabine 151-156 protein kinase D1 Homo sapiens 32-37 10764790-10 2000 These findings demonstrate that PKCmu is cleaved by caspase-3 and that expression of the catalytic domain sensitizes cells to the cytotoxic effects of ara-C and other anticancer agents. Cytarabine 151-156 caspase 3 Homo sapiens 52-61 10918492-0 2000 Enhancement of cytosine arabinoside-induced apoptosis in human myeloblastic leukemia cells by NF-kappa B/Rel- specific decoy oligodeoxynucleotides. Cytarabine 15-35 nuclear factor kappa B subunit 1 Homo sapiens 94-104 10845930-0 2000 Liposomal Bcl-2 antisense oligonucleotides enhance proliferation, sensitize acute myeloid leukemia to cytosine-arabinoside, and induce apoptosis independent of other antiapoptotic proteins. Cytarabine 102-122 BCL2 apoptosis regulator Homo sapiens 10-15 10845930-4 2000 Down-regulation of Bcl-2 by Bcl-2-AS reduced the viability of HL-60 cells and, less effectively, HL-60-DOX cells and increased ara-C cytotoxicity in both cell lines. Cytarabine 127-132 BCL2 apoptosis regulator Homo sapiens 19-24 10845930-4 2000 Down-regulation of Bcl-2 by Bcl-2-AS reduced the viability of HL-60 cells and, less effectively, HL-60-DOX cells and increased ara-C cytotoxicity in both cell lines. Cytarabine 127-132 BCL2 apoptosis regulator Homo sapiens 28-33 10845930-5 2000 Incubation of primary AML blasts with Bcl-2-AS decreased Bcl-2 expression in CD34(+) blast cells after induction of apoptosis and enhancement of ara-C cytotoxicity in 11 of 19 primary AML samples. Cytarabine 145-150 BCL2 apoptosis regulator Homo sapiens 38-43 10865967-0 2000 P-glycoprotein in primary acute myeloid leukemia and treatment outcome of idarubicin/cytosine arabinoside-based induction therapy. Cytarabine 85-105 ATP binding cassette subfamily B member 1 Homo sapiens 0-14 10781689-4 2000 Gene analysis revealed that this cell line lacked expression of the deoxycytidine kinase (dCK) gene, which was evident in Ara-C-sensitive cells. Cytarabine 122-127 deoxycytidine kinase Homo sapiens 68-88 10781689-4 2000 Gene analysis revealed that this cell line lacked expression of the deoxycytidine kinase (dCK) gene, which was evident in Ara-C-sensitive cells. Cytarabine 122-127 Calcium/calmodulin-dependent protein kinase II Drosophila melanogaster 90-93 10781689-6 2000 We also established an in vitro model of Ara-C resistance using phosphorothioate antisense oligonucleotides to dCK (dCK-AS). Cytarabine 41-46 Calcium/calmodulin-dependent protein kinase II Drosophila melanogaster 111-114 10781689-6 2000 We also established an in vitro model of Ara-C resistance using phosphorothioate antisense oligonucleotides to dCK (dCK-AS). Cytarabine 41-46 Calcium/calmodulin-dependent protein kinase II Drosophila melanogaster 116-119 10781689-7 2000 Treatment of K562 with dCK-AS caused decreased dCK expression and 6- to 10-fold increases in resistance to Ara-C, compared with that in cells treated with sense oligonucleotides to dCK (dCK-S) or in non-transfected cells. Cytarabine 107-112 Calcium/calmodulin-dependent protein kinase II Drosophila melanogaster 23-26 10781689-8 2000 The cells described here may contribute to the study of a novel mechanism associated with Ara-C resistance, in which reduced dCK activity may play an important role. Cytarabine 90-95 Calcium/calmodulin-dependent protein kinase II Drosophila melanogaster 125-128 10784625-6 2000 AHS rates increased with age less than 10 years (odds ratio [OR], 2.0; P = .007), intensively timed induction (OR, 1.8 to 1.9; P = .02), and high-dose cytarabine intensification (OR, 3.7; P<.0001). Cytarabine 151-161 alpha 2-HS glycoprotein Homo sapiens 0-3 10830723-0 2000 Coexpression of rat glutathione S-transferase A3 and human cytidine deaminase by a bicistronic retroviral vector confers in vitro resistance to nitrogen mustards and cytosine arabinoside in murine fibroblasts. Cytarabine 166-186 cytidine deaminase Homo sapiens 59-77 10830723-6 2000 After selection with Ara-C, the peroxidase and CD activities of GIC cells were augmented 2.6- and 2.9-fold, respectively, in comparison with unselected cells, and the resistance to melphalan, chlorambucil, and Ara-C was further increased to 3.7-, 5.9-, and 53-fold, respectively. Cytarabine 21-26 cytidine deaminase Homo sapiens 47-49 10830723-6 2000 After selection with Ara-C, the peroxidase and CD activities of GIC cells were augmented 2.6- and 2.9-fold, respectively, in comparison with unselected cells, and the resistance to melphalan, chlorambucil, and Ara-C was further increased to 3.7-, 5.9-, and 53-fold, respectively. Cytarabine 210-215 cytidine deaminase Homo sapiens 47-49 10815900-5 2000 High levels of XIAP protein in tumor cell lines were unexpectedly correlated with sensitivity to some anticancer drugs, particularly cytarabine and other nucleosides, whereas higher levels of cIAP1 protein levels were associated with resistance to several anticancer drugs. Cytarabine 133-143 X-linked inhibitor of apoptosis Homo sapiens 15-19 10815900-6 2000 The relevance of XIAP to in vivo responses to cytarabine was explored in AML, making correlations with patient outcome (n = 78). Cytarabine 46-56 X-linked inhibitor of apoptosis Homo sapiens 17-21 10845427-3 2000 Similar to 1-beta-D-arabinofuranosylcytosine (ara-C), another agent that inhibits growth and induces apoptosis of these cells, CDDO induced the release of mitochondrial cytochrome c and activation of caspase-3. Cytarabine 46-51 caspase 3 Homo sapiens 200-209 10845427-4 2000 Overexpression of Bcl-X(L) blocked cytochrome c release, caspase-3 activation, and apoptosis in ara-C-treated cells. Cytarabine 96-101 BCL2 like 1 Homo sapiens 18-26 10845427-4 2000 Overexpression of Bcl-X(L) blocked cytochrome c release, caspase-3 activation, and apoptosis in ara-C-treated cells. Cytarabine 96-101 cytochrome c, somatic Homo sapiens 35-47 10845427-4 2000 Overexpression of Bcl-X(L) blocked cytochrome c release, caspase-3 activation, and apoptosis in ara-C-treated cells. Cytarabine 96-101 caspase 3 Homo sapiens 57-66 10785262-5 2000 Among 40 patients who completed standard-/high-dose cytarabine-containing induction/consolidation treatment and were evaluable for treatment response, a higher complete remission (CR) rate was achieved in c-mpl- than in c-mpl(+) patients (95 vs. 68%; P = 0.026). Cytarabine 52-62 MPL proto-oncogene, thrombopoietin receptor Homo sapiens 205-210 10785262-5 2000 Among 40 patients who completed standard-/high-dose cytarabine-containing induction/consolidation treatment and were evaluable for treatment response, a higher complete remission (CR) rate was achieved in c-mpl- than in c-mpl(+) patients (95 vs. 68%; P = 0.026). Cytarabine 52-62 MPL proto-oncogene, thrombopoietin receptor Homo sapiens 220-225 11603759-9 2000 Treatment of EGF stimulated P0 explants with an antimitotic drug, cytosine arabinoside (ARAc), demonstrated that the production of supernumerary hair cells occurred independently of cell division. Cytarabine 66-86 epidermal growth factor like 1 Rattus norvegicus 13-16 10797445-12 2000 On the other hand, PCNA-gated cell-cycle distributions in untreated cells and G1 versus S phase cell-cycle arrests after cytosine arabinoside treatments were completely concordant in 4C and 3C assays. Cytarabine 121-141 proliferating cell nuclear antigen Homo sapiens 19-23 10722727-5 2000 In contrast, the ERK pathway-selective protein Ras(Val-12)T35S had no protective effects on NGF-deprived neurons but was almost as strongly protective as Ras(Val-12) against cytosine arabinoside-induced apoptosis. Cytarabine 174-194 mitogen-activated protein kinase 1 Homo sapiens 17-20 10722727-6 2000 The protective effects of Ras(Val-12)T35S against cytosine arabinoside were completely abolished by the ERK pathway inhibitor PD98059. Cytarabine 50-70 mitogen-activated protein kinase 1 Homo sapiens 104-107 11603759-9 2000 Treatment of EGF stimulated P0 explants with an antimitotic drug, cytosine arabinoside (ARAc), demonstrated that the production of supernumerary hair cells occurred independently of cell division. Cytarabine 88-92 epidermal growth factor like 1 Rattus norvegicus 13-16 10644049-0 2000 Role of c-Jun N-terminal kinase/p38 stress signaling in 1-beta-D-arabinofuranosylcytosine-induced apoptosis. Cytarabine 56-89 mitogen-activated protein kinase 14 Homo sapiens 32-35 10737723-1 2000 A clonogenic assay was tested in order to determine the effects of low intensity ultrasound on HL-60 cells in the presence of cytosine arabinoside (Ara-C). Cytarabine 126-146 p21 (RAC1) activated kinase 3 Homo sapiens 148-151 10644049-1 2000 1-beta-D-Arabinofuranosylcytosine (ara-C) induced apoptosis in HL-60 cells, which was preceded by the activation of extracellular signal-regulated kinase (ERK), c-Jun N-terminal kinase/stress-activated protein kinase (JNK/SAPK), and p38 mitogen-activated protein kinase (MAPK). Cytarabine 0-33 mitogen-activated protein kinase 1 Homo sapiens 116-153 10644049-7 2000 These results suggest that ara-C-induced apoptotic DNA fragmentation and loss of clonogenicity occur through a p38-dependent pathway. Cytarabine 27-32 mitogen-activated protein kinase 14 Homo sapiens 111-114 10644049-1 2000 1-beta-D-Arabinofuranosylcytosine (ara-C) induced apoptosis in HL-60 cells, which was preceded by the activation of extracellular signal-regulated kinase (ERK), c-Jun N-terminal kinase/stress-activated protein kinase (JNK/SAPK), and p38 mitogen-activated protein kinase (MAPK). Cytarabine 0-33 mitogen-activated protein kinase 1 Homo sapiens 155-158 10644049-1 2000 1-beta-D-Arabinofuranosylcytosine (ara-C) induced apoptosis in HL-60 cells, which was preceded by the activation of extracellular signal-regulated kinase (ERK), c-Jun N-terminal kinase/stress-activated protein kinase (JNK/SAPK), and p38 mitogen-activated protein kinase (MAPK). Cytarabine 0-33 mitogen-activated protein kinase 8 Homo sapiens 218-226 10679746-4 2000 We compared the two different techniques, DiOC(6)(3) uptake and Annexin V-propidium iodide co-labeling in the quantification of cytarabine, vincristine and daunorubicin induced apoptosis on three leukemia cell lines (HL-60, CEM, U937), and bone marrow blasts from 26 children with acute myeloid leukemia, 14 with T cell acute lymphoblastic leukemia. Cytarabine 128-138 annexin A5 Homo sapiens 64-73 10644049-1 2000 1-beta-D-Arabinofuranosylcytosine (ara-C) induced apoptosis in HL-60 cells, which was preceded by the activation of extracellular signal-regulated kinase (ERK), c-Jun N-terminal kinase/stress-activated protein kinase (JNK/SAPK), and p38 mitogen-activated protein kinase (MAPK). Cytarabine 0-33 mitogen-activated protein kinase 14 Homo sapiens 233-269 10644049-1 2000 1-beta-D-Arabinofuranosylcytosine (ara-C) induced apoptosis in HL-60 cells, which was preceded by the activation of extracellular signal-regulated kinase (ERK), c-Jun N-terminal kinase/stress-activated protein kinase (JNK/SAPK), and p38 mitogen-activated protein kinase (MAPK). Cytarabine 0-33 mitogen-activated protein kinase 1 Homo sapiens 271-275 10644049-1 2000 1-beta-D-Arabinofuranosylcytosine (ara-C) induced apoptosis in HL-60 cells, which was preceded by the activation of extracellular signal-regulated kinase (ERK), c-Jun N-terminal kinase/stress-activated protein kinase (JNK/SAPK), and p38 mitogen-activated protein kinase (MAPK). Cytarabine 35-40 mitogen-activated protein kinase 1 Homo sapiens 116-153 10644049-1 2000 1-beta-D-Arabinofuranosylcytosine (ara-C) induced apoptosis in HL-60 cells, which was preceded by the activation of extracellular signal-regulated kinase (ERK), c-Jun N-terminal kinase/stress-activated protein kinase (JNK/SAPK), and p38 mitogen-activated protein kinase (MAPK). Cytarabine 35-40 mitogen-activated protein kinase 1 Homo sapiens 155-158 10644049-1 2000 1-beta-D-Arabinofuranosylcytosine (ara-C) induced apoptosis in HL-60 cells, which was preceded by the activation of extracellular signal-regulated kinase (ERK), c-Jun N-terminal kinase/stress-activated protein kinase (JNK/SAPK), and p38 mitogen-activated protein kinase (MAPK). Cytarabine 35-40 mitogen-activated protein kinase 8 Homo sapiens 218-226 10644049-1 2000 1-beta-D-Arabinofuranosylcytosine (ara-C) induced apoptosis in HL-60 cells, which was preceded by the activation of extracellular signal-regulated kinase (ERK), c-Jun N-terminal kinase/stress-activated protein kinase (JNK/SAPK), and p38 mitogen-activated protein kinase (MAPK). Cytarabine 35-40 mitogen-activated protein kinase 14 Homo sapiens 233-269 10644049-1 2000 1-beta-D-Arabinofuranosylcytosine (ara-C) induced apoptosis in HL-60 cells, which was preceded by the activation of extracellular signal-regulated kinase (ERK), c-Jun N-terminal kinase/stress-activated protein kinase (JNK/SAPK), and p38 mitogen-activated protein kinase (MAPK). Cytarabine 35-40 mitogen-activated protein kinase 1 Homo sapiens 271-275 10751606-2 2000 To further characterize p53-mediated DNA repair, we studied the effect of p53 status on the ability of the DNA repair inhibitor 1-ss-D-arabinofuranosylcytosine (AraC) to sensitize MEF to bleomycin-induced chromatid aberrations. Cytarabine 161-165 tumor protein p53 Homo sapiens 24-27 10751606-2 2000 To further characterize p53-mediated DNA repair, we studied the effect of p53 status on the ability of the DNA repair inhibitor 1-ss-D-arabinofuranosylcytosine (AraC) to sensitize MEF to bleomycin-induced chromatid aberrations. Cytarabine 161-165 tumor protein p53 Homo sapiens 74-77 10639579-5 2000 The addition of AraC rapidly initiated differentiation in these cell lines, which continued to differentiate to erythrocyte cells possessing a high level of hemoglobin even after the decrease in AMY-1 expression. Cytarabine 16-20 MYC binding protein Homo sapiens 195-200 10784401-6 2000 The combination of 2-CdA with doxorubicin or mitoxantrone had a synergistic effect on the induction of apoptosis (p<0.001) in both normal and neoplastic lymphocytes, whereas 2-CdA plus etoposide or cytosine arabinoside were only additive. Cytarabine 201-221 cytidine deaminase Homo sapiens 21-24 10784405-2 2000 In the present study, we report that the expression of trkA was also induced by several other differentiation inducers, including 1alpha, 25-dihydroxyvitamin D3 (Vit D3), 1-beta-D-arabinofuranosyl cytosine (Ara-C), sodium butyrate (NaBut), and phorbol 12-myristate 13-acetate (PMA). Cytarabine 171-205 neurotrophic receptor tyrosine kinase 1 Homo sapiens 55-59 10784405-2 2000 In the present study, we report that the expression of trkA was also induced by several other differentiation inducers, including 1alpha, 25-dihydroxyvitamin D3 (Vit D3), 1-beta-D-arabinofuranosyl cytosine (Ara-C), sodium butyrate (NaBut), and phorbol 12-myristate 13-acetate (PMA). Cytarabine 207-212 neurotrophic receptor tyrosine kinase 1 Homo sapiens 55-59 10786621-1 2000 The luciferase reporter gene system was used to assay the basal and Ara-C induced promoter activity of the human CR1 gene in K-562 erythroleukemia cells. Cytarabine 68-73 complement C3b/C4b receptor 1 (Knops blood group) Homo sapiens 113-116 10574931-6 1999 We also demonstrate that treatment of cells with 1-beta-D-arabinofuranosylcytosine and other genotoxic agents induces Lyn-dependent phosphorylation and activation of SHPTP1. Cytarabine 49-82 LYN proto-oncogene, Src family tyrosine kinase Homo sapiens 118-121 10769646-10 2000 All of the cell lines studied, CEM/0 (wt) and the ara-C resistant clones, showed functional p53 protein. Cytarabine 50-55 tumor protein p53 Homo sapiens 92-95 10769646-11 2000 The cell treatment with 0.1, 1 and 10 microM ara-C for 48 hours showed increased p53 protein expression in most of these lines. Cytarabine 45-50 tumor protein p53 Homo sapiens 81-84 10769646-13 2000 Three cell lines resistant to ara-C (CEM/ara-C/B, CEM/ara-C/D and CEM/ara-C/I) showed an important increased expression of bcl-2 protein after treatment with 1 microM ara-C, but not after 10 microM. Cytarabine 30-35 BCL2 apoptosis regulator Homo sapiens 123-128 10769646-13 2000 Three cell lines resistant to ara-C (CEM/ara-C/B, CEM/ara-C/D and CEM/ara-C/I) showed an important increased expression of bcl-2 protein after treatment with 1 microM ara-C, but not after 10 microM. Cytarabine 41-46 BCL2 apoptosis regulator Homo sapiens 123-128 10769646-13 2000 Three cell lines resistant to ara-C (CEM/ara-C/B, CEM/ara-C/D and CEM/ara-C/I) showed an important increased expression of bcl-2 protein after treatment with 1 microM ara-C, but not after 10 microM. Cytarabine 41-46 BCL2 apoptosis regulator Homo sapiens 123-128 10769646-13 2000 Three cell lines resistant to ara-C (CEM/ara-C/B, CEM/ara-C/D and CEM/ara-C/I) showed an important increased expression of bcl-2 protein after treatment with 1 microM ara-C, but not after 10 microM. Cytarabine 41-46 BCL2 apoptosis regulator Homo sapiens 123-128 10769646-13 2000 Three cell lines resistant to ara-C (CEM/ara-C/B, CEM/ara-C/D and CEM/ara-C/I) showed an important increased expression of bcl-2 protein after treatment with 1 microM ara-C, but not after 10 microM. Cytarabine 41-46 BCL2 apoptosis regulator Homo sapiens 123-128 10769646-17 2000 However, three ara-C resistant cell clones, CEM/ara-C/7A, CEM/ara-C/B and CEM/ara-C/G, were positive for P-gp expression and functional activity. Cytarabine 15-20 ATP binding cassette subfamily B member 1 Homo sapiens 105-109 10769646-17 2000 However, three ara-C resistant cell clones, CEM/ara-C/7A, CEM/ara-C/B and CEM/ara-C/G, were positive for P-gp expression and functional activity. Cytarabine 48-53 ATP binding cassette subfamily B member 1 Homo sapiens 105-109 10769646-17 2000 However, three ara-C resistant cell clones, CEM/ara-C/7A, CEM/ara-C/B and CEM/ara-C/G, were positive for P-gp expression and functional activity. Cytarabine 48-53 ATP binding cassette subfamily B member 1 Homo sapiens 105-109 10769646-17 2000 However, three ara-C resistant cell clones, CEM/ara-C/7A, CEM/ara-C/B and CEM/ara-C/G, were positive for P-gp expression and functional activity. Cytarabine 48-53 ATP binding cassette subfamily B member 1 Homo sapiens 105-109 10769646-18 2000 It is apparent that selection for ara-C resistance confers cross-resistance to many other classes of drugs and gamma radiation, probably due to bcl-2 protein overexpression or P-gp and MRP expression, as independent mechanisms. Cytarabine 34-39 BCL2 apoptosis regulator Homo sapiens 144-149 10769646-18 2000 It is apparent that selection for ara-C resistance confers cross-resistance to many other classes of drugs and gamma radiation, probably due to bcl-2 protein overexpression or P-gp and MRP expression, as independent mechanisms. Cytarabine 34-39 ATP binding cassette subfamily B member 1 Homo sapiens 176-180 10769646-18 2000 It is apparent that selection for ara-C resistance confers cross-resistance to many other classes of drugs and gamma radiation, probably due to bcl-2 protein overexpression or P-gp and MRP expression, as independent mechanisms. Cytarabine 34-39 chromosome 19 open reading frame 48 Homo sapiens 185-188 11399618-7 2000 Addition of low-dose cytosine arabinoside (Ara-C)(1 to 10 ng/ml) enhanced TPO- or EPO- induced megakaryocytic differentiation in MO7ER cells while mildly suppressing cell growth. Cytarabine 21-41 thrombopoietin Homo sapiens 74-77 11399618-7 2000 Addition of low-dose cytosine arabinoside (Ara-C)(1 to 10 ng/ml) enhanced TPO- or EPO- induced megakaryocytic differentiation in MO7ER cells while mildly suppressing cell growth. Cytarabine 21-41 erythropoietin Homo sapiens 82-85 11399618-7 2000 Addition of low-dose cytosine arabinoside (Ara-C)(1 to 10 ng/ml) enhanced TPO- or EPO- induced megakaryocytic differentiation in MO7ER cells while mildly suppressing cell growth. Cytarabine 43-48 thrombopoietin Homo sapiens 74-77 11399618-7 2000 Addition of low-dose cytosine arabinoside (Ara-C)(1 to 10 ng/ml) enhanced TPO- or EPO- induced megakaryocytic differentiation in MO7ER cells while mildly suppressing cell growth. Cytarabine 43-48 erythropoietin Homo sapiens 82-85 11399618-8 2000 Treatment the cells with low-dose Ara-C plus TPO plus SLF overrode the proliferative enhancing effects of SLF and induced GPIIb/IIIa and GPIb expression as efficient as TPO alone. Cytarabine 34-39 kit ligand Mus musculus 106-109 11399618-8 2000 Treatment the cells with low-dose Ara-C plus TPO plus SLF overrode the proliferative enhancing effects of SLF and induced GPIIb/IIIa and GPIb expression as efficient as TPO alone. Cytarabine 34-39 integrin subunit alpha 2b Homo sapiens 122-127 11399618-8 2000 Treatment the cells with low-dose Ara-C plus TPO plus SLF overrode the proliferative enhancing effects of SLF and induced GPIIb/IIIa and GPIb expression as efficient as TPO alone. Cytarabine 34-39 thrombopoietin Homo sapiens 169-172 10574931-6 1999 We also demonstrate that treatment of cells with 1-beta-D-arabinofuranosylcytosine and other genotoxic agents induces Lyn-dependent phosphorylation and activation of SHPTP1. Cytarabine 49-82 protein tyrosine phosphatase non-receptor type 6 Homo sapiens 166-172 10574931-7 1999 The significance of the Lyn-SHPTP1 interaction is supported by the demonstration that activation of Lyn contributes in part to the apoptotic response to ara-C treatment and that SHPTP1 attenuates this response. Cytarabine 153-158 LYN proto-oncogene, Src family tyrosine kinase Homo sapiens 24-27 10574931-7 1999 The significance of the Lyn-SHPTP1 interaction is supported by the demonstration that activation of Lyn contributes in part to the apoptotic response to ara-C treatment and that SHPTP1 attenuates this response. Cytarabine 153-158 protein tyrosine phosphatase non-receptor type 6 Homo sapiens 28-34 10574931-7 1999 The significance of the Lyn-SHPTP1 interaction is supported by the demonstration that activation of Lyn contributes in part to the apoptotic response to ara-C treatment and that SHPTP1 attenuates this response. Cytarabine 153-158 LYN proto-oncogene, Src family tyrosine kinase Homo sapiens 100-103 10643540-5 1999 ASCT1 was conditioned with CBV + mitoxantrone (30 mg/m2) and ASCT2 (cytarabine 6 g/m2 melphalan 140 mg/m2 and total body irradiation at 12 Gy or busulfan 16 (n = 4) than 12 mg/kg). Cytarabine 68-78 solute carrier family 1 member 4 Homo sapiens 0-5 10606241-10 1999 The HL60/CdA cells showed cross-resistance to 2-chloro-2"-arabino-fluoro-2"-deoxyadenosine, Fara-A, arabinofuranosyl cytosine, difluorodeoxyguanosine, and difluorodeoxycytidine toxicity, most likely because of the decreased phosphorylation of these analogues by dCK. Cytarabine 100-125 cytidine deaminase Homo sapiens 9-12 10556184-16 1999 These results also suggest a minor role for cytarabine and etoposide in the treatment of newly diagnosed PML/RARalpha-positive APL patients. Cytarabine 44-54 PML nuclear body scaffold Homo sapiens 105-108 10547616-3 1999 A six-tube flow cytometric assay for measuring the sensitivity to ara-C of CD45/side-scatter-gated or of CD34-positive leukemic blasts with 7AAD was established, using fixed stained normal mononuclear cells as an internal standard for quantitation of viable cells following culture. Cytarabine 66-71 protein tyrosine phosphatase receptor type C Homo sapiens 75-79 10602423-2 1999 Here, we tested the hypothesis that MIP-1alpha protects normal, but not CML, CFC from the cytotoxic effects of the cell-cycle active drug cytosine arabinoside (Ara-C). Cytarabine 138-158 C-C motif chemokine ligand 3 Homo sapiens 36-46 10602423-2 1999 Here, we tested the hypothesis that MIP-1alpha protects normal, but not CML, CFC from the cytotoxic effects of the cell-cycle active drug cytosine arabinoside (Ara-C). Cytarabine 160-165 C-C motif chemokine ligand 3 Homo sapiens 36-46 10602423-3 1999 Using a 24-h Ara-C protection assay we showed that MIP-1alpha confers protection to normal CFC but also sensitizes CML CFC to Ara-C. Cytarabine 13-18 C-C motif chemokine ligand 3 Homo sapiens 51-61 10602423-3 1999 Using a 24-h Ara-C protection assay we showed that MIP-1alpha confers protection to normal CFC but also sensitizes CML CFC to Ara-C. Cytarabine 126-131 C-C motif chemokine ligand 3 Homo sapiens 51-61 10613356-4 1999 In contrast, the mRNA expression of LIF was induced by the two erythroid inducers 1-beta-D-arabinofuranosyl cytosine (Ara-C) and hemin. Cytarabine 82-116 LIF interleukin 6 family cytokine Homo sapiens 36-39 10613356-4 1999 In contrast, the mRNA expression of LIF was induced by the two erythroid inducers 1-beta-D-arabinofuranosyl cytosine (Ara-C) and hemin. Cytarabine 118-123 LIF interleukin 6 family cytokine Homo sapiens 36-39 10602895-4 1999 However, cytidine deaminase activity in particular has a major impact on AraC pharmacokinetics by degrading AraC to its inactive metabolite AraU, and it has been shown to be of prognostic relevance in the treatment of acute myeloid leukemia. Cytarabine 73-77 cytidine deaminase Homo sapiens 9-27 10602895-4 1999 However, cytidine deaminase activity in particular has a major impact on AraC pharmacokinetics by degrading AraC to its inactive metabolite AraU, and it has been shown to be of prognostic relevance in the treatment of acute myeloid leukemia. Cytarabine 108-112 cytidine deaminase Homo sapiens 9-27 10556184-16 1999 These results also suggest a minor role for cytarabine and etoposide in the treatment of newly diagnosed PML/RARalpha-positive APL patients. Cytarabine 44-54 retinoic acid receptor alpha Homo sapiens 109-117 11721472-5 1999 CONCLUSION: It suggests that L-4-oxalysine and arabinosyl cytosine may even exhibit antimetastatic effect through thrombin-fibrinogen pathway, and thrombin might operate in tumor metastasis for only limited step but crucial to fibrin formation in tumor nodules. Cytarabine 47-66 coagulation factor II, thrombin Homo sapiens 114-122 10583228-3 1999 We describe a patient who presented with CD56-negative t(8;21) AML who achieved a complete remission and was subsequently treated with three consolidative courses of high-dose cytarabine therapy. Cytarabine 176-186 neural cell adhesion molecule 1 Homo sapiens 41-45 11721472-5 1999 CONCLUSION: It suggests that L-4-oxalysine and arabinosyl cytosine may even exhibit antimetastatic effect through thrombin-fibrinogen pathway, and thrombin might operate in tumor metastasis for only limited step but crucial to fibrin formation in tumor nodules. Cytarabine 47-66 fibrinogen beta chain Homo sapiens 123-133 10557062-3 1999 Treatment with anticancer drugs such as doxorubicin, methotrexate, cytarabine, etoposide and cisplatin at therapeutic concentrations leads to induction of CD95-ligand (CD95-L). Cytarabine 67-77 Fas ligand Homo sapiens 155-166 10531467-1 1999 We recently reported that cytosine arabinoside (AraC)-induced apoptosis of cerebellar neurons involves the overexpression of glyceraldehyde-3-phosphate dehydrogenase (GAPDH). Cytarabine 26-46 glyceraldehyde-3-phosphate dehydrogenase Rattus norvegicus 125-165 10531467-1 1999 We recently reported that cytosine arabinoside (AraC)-induced apoptosis of cerebellar neurons involves the overexpression of glyceraldehyde-3-phosphate dehydrogenase (GAPDH). Cytarabine 26-46 glyceraldehyde-3-phosphate dehydrogenase Rattus norvegicus 167-172 10531467-1 1999 We recently reported that cytosine arabinoside (AraC)-induced apoptosis of cerebellar neurons involves the overexpression of glyceraldehyde-3-phosphate dehydrogenase (GAPDH). Cytarabine 48-52 glyceraldehyde-3-phosphate dehydrogenase Rattus norvegicus 125-165 10531467-1 1999 We recently reported that cytosine arabinoside (AraC)-induced apoptosis of cerebellar neurons involves the overexpression of glyceraldehyde-3-phosphate dehydrogenase (GAPDH). Cytarabine 48-52 glyceraldehyde-3-phosphate dehydrogenase Rattus norvegicus 167-172 10531467-3 1999 AraC-induced apoptosis of cerebellar granule cells was preceded by an increase in levels of p53 mRNA and protein detected between 1 and 8 hr after treatment. Cytarabine 0-4 Wistar clone pR53P1 p53 pseudogene Rattus norvegicus 92-95 10531467-11 1999 These results suggest that AraC-induced apoptosis of cerebellar granule cells involves the expression of both GAPDH and p53 and that, similar to Bax, GAPDH is upregulated by p53 after exposure to the apoptotic insult. Cytarabine 27-31 glyceraldehyde-3-phosphate dehydrogenase Rattus norvegicus 110-115 10531467-11 1999 These results suggest that AraC-induced apoptosis of cerebellar granule cells involves the expression of both GAPDH and p53 and that, similar to Bax, GAPDH is upregulated by p53 after exposure to the apoptotic insult. Cytarabine 27-31 Wistar clone pR53P1 p53 pseudogene Rattus norvegicus 120-123 10531467-11 1999 These results suggest that AraC-induced apoptosis of cerebellar granule cells involves the expression of both GAPDH and p53 and that, similar to Bax, GAPDH is upregulated by p53 after exposure to the apoptotic insult. Cytarabine 27-31 BCL2 associated X, apoptosis regulator Rattus norvegicus 145-148 10531467-11 1999 These results suggest that AraC-induced apoptosis of cerebellar granule cells involves the expression of both GAPDH and p53 and that, similar to Bax, GAPDH is upregulated by p53 after exposure to the apoptotic insult. Cytarabine 27-31 glyceraldehyde-3-phosphate dehydrogenase Rattus norvegicus 150-155 10531467-11 1999 These results suggest that AraC-induced apoptosis of cerebellar granule cells involves the expression of both GAPDH and p53 and that, similar to Bax, GAPDH is upregulated by p53 after exposure to the apoptotic insult. Cytarabine 27-31 Wistar clone pR53P1 p53 pseudogene Rattus norvegicus 174-177 10557046-11 1999 Within the limitations of this retrospective study, this analysis suggests that, similar to de novo AML with inv(16), secondary cases may also potentially benefit from treatment with escalated-dose ara-C. Cytarabine 198-203 inversin Homo sapiens 109-112 10576510-1 1999 In order to investigate whether transfer of the cytidine deaminase (CDD) cDNA would increase chemotherapy resistance to cytosine arabinoside (ara-C) we used a retroviral vector expressing both, neomycin phosphotransferase and the CDD cDNA, to transduce hematopoietic cells from cell lines and from murine bone marrow (BM). Cytarabine 120-140 cytidine deaminase Mus musculus 48-66 10576510-1 1999 In order to investigate whether transfer of the cytidine deaminase (CDD) cDNA would increase chemotherapy resistance to cytosine arabinoside (ara-C) we used a retroviral vector expressing both, neomycin phosphotransferase and the CDD cDNA, to transduce hematopoietic cells from cell lines and from murine bone marrow (BM). Cytarabine 120-140 cytidine deaminase Mus musculus 68-71 10576510-1 1999 In order to investigate whether transfer of the cytidine deaminase (CDD) cDNA would increase chemotherapy resistance to cytosine arabinoside (ara-C) we used a retroviral vector expressing both, neomycin phosphotransferase and the CDD cDNA, to transduce hematopoietic cells from cell lines and from murine bone marrow (BM). Cytarabine 142-147 cytidine deaminase Mus musculus 48-66 10576510-1 1999 In order to investigate whether transfer of the cytidine deaminase (CDD) cDNA would increase chemotherapy resistance to cytosine arabinoside (ara-C) we used a retroviral vector expressing both, neomycin phosphotransferase and the CDD cDNA, to transduce hematopoietic cells from cell lines and from murine bone marrow (BM). Cytarabine 142-147 cytidine deaminase Mus musculus 68-71 10557062-3 1999 Treatment with anticancer drugs such as doxorubicin, methotrexate, cytarabine, etoposide and cisplatin at therapeutic concentrations leads to induction of CD95-ligand (CD95-L). Cytarabine 67-77 Fas ligand Homo sapiens 168-174 10557064-2 1999 At first, the sensitive and P-glycoprotein (P-gp)-related resistant cell lines were tested to induce apoptosis by a non-P-gp transported drug, such as cytosine arabinoside (ara-C). Cytarabine 151-171 ATP binding cassette subfamily B member 1 Homo sapiens 28-42 10557064-2 1999 At first, the sensitive and P-glycoprotein (P-gp)-related resistant cell lines were tested to induce apoptosis by a non-P-gp transported drug, such as cytosine arabinoside (ara-C). Cytarabine 151-171 ATP binding cassette subfamily B member 1 Homo sapiens 44-48 10557064-2 1999 At first, the sensitive and P-glycoprotein (P-gp)-related resistant cell lines were tested to induce apoptosis by a non-P-gp transported drug, such as cytosine arabinoside (ara-C). Cytarabine 173-178 ATP binding cassette subfamily B member 1 Homo sapiens 28-42 10609785-2 1999 The aim of this study combining IFN-alpha, low-dose cytosine arabinoside (ara-C) and ATRA was to increase the proportion of patients achieving a major cytogenetic response, in comparison with a group of 140 patients previously treated with IFN-alpha plus low-dose ara-C. Cytarabine 264-269 interferon alpha 1 Homo sapiens 32-41 10557064-2 1999 At first, the sensitive and P-glycoprotein (P-gp)-related resistant cell lines were tested to induce apoptosis by a non-P-gp transported drug, such as cytosine arabinoside (ara-C). Cytarabine 173-178 ATP binding cassette subfamily B member 1 Homo sapiens 44-48 10557064-3 1999 It was demonstrated that ara-C induces apoptosis in sensitive as well as in P-gp-related resistant cell lines, as expected. Cytarabine 25-30 ATP binding cassette subfamily B member 1 Homo sapiens 76-80 10557066-10 1999 Downregulation of Bcl-2 mRNA and protein was observed by ATRA and the combination of Ara-C, followed by ATRA, resulted in markedly increased cytotoxicity in HL-60 cells, as compared to Ara-C alone or ATRA followed by Ara-C. Cytarabine 85-90 BCL2 apoptosis regulator Homo sapiens 18-23 10557066-10 1999 Downregulation of Bcl-2 mRNA and protein was observed by ATRA and the combination of Ara-C, followed by ATRA, resulted in markedly increased cytotoxicity in HL-60 cells, as compared to Ara-C alone or ATRA followed by Ara-C. Cytarabine 185-190 BCL2 apoptosis regulator Homo sapiens 18-23 10557066-10 1999 Downregulation of Bcl-2 mRNA and protein was observed by ATRA and the combination of Ara-C, followed by ATRA, resulted in markedly increased cytotoxicity in HL-60 cells, as compared to Ara-C alone or ATRA followed by Ara-C. Cytarabine 185-190 BCL2 apoptosis regulator Homo sapiens 18-23 10531298-5 1999 UV (80 J/m(2)) and the DNA-damaging drugs cytosine beta-D-arabinofuranoside (AraC) and cis-platinum(II)diammine dichloride (cisplatin) also induce gamma-PAK activation. Cytarabine 42-75 p21 (RAC1) activated kinase 2 Mus musculus 147-156 10502284-2 1999 By using cultured cerebellar granule cells, two types of apoptosis can be induced, one by adding cytosine arabinoside (Ara-c; p53-dependent apoptosis) and one by lowering the K(+) concentrations of the medium (p53-independent apoptosis). Cytarabine 97-117 tumor protein p53 Homo sapiens 126-129 10543614-0 1999 Expression of a novel double-mutant dihydrofolate reductase-cytidine deaminase fusion gene confers resistance to both methotrexate and cytosine arabinoside. Cytarabine 135-155 cytidine deaminase Mus musculus 60-78 10543614-1 1999 A novel fusion gene consisting of the open reading frame of a double-mutant (Phe22-Ser31) dihydrofolate reductase (dmDHFR) cDNA fused to the open reading frame of cytidine deaminase (CD) was constructed and characterized for the purpose of conferring simultaneous resistance to methotrexate (MTX) and cytosine arabinoside (ara-C). Cytarabine 301-321 cytidine deaminase Mus musculus 163-181 10543614-1 1999 A novel fusion gene consisting of the open reading frame of a double-mutant (Phe22-Ser31) dihydrofolate reductase (dmDHFR) cDNA fused to the open reading frame of cytidine deaminase (CD) was constructed and characterized for the purpose of conferring simultaneous resistance to methotrexate (MTX) and cytosine arabinoside (ara-C). Cytarabine 301-321 cytidine deaminase Mus musculus 183-185 10543614-1 1999 A novel fusion gene consisting of the open reading frame of a double-mutant (Phe22-Ser31) dihydrofolate reductase (dmDHFR) cDNA fused to the open reading frame of cytidine deaminase (CD) was constructed and characterized for the purpose of conferring simultaneous resistance to methotrexate (MTX) and cytosine arabinoside (ara-C). Cytarabine 323-328 cytidine deaminase Mus musculus 163-181 10543614-1 1999 A novel fusion gene consisting of the open reading frame of a double-mutant (Phe22-Ser31) dihydrofolate reductase (dmDHFR) cDNA fused to the open reading frame of cytidine deaminase (CD) was constructed and characterized for the purpose of conferring simultaneous resistance to methotrexate (MTX) and cytosine arabinoside (ara-C). Cytarabine 323-328 cytidine deaminase Mus musculus 183-185 10543614-4 1999 Retrovirus-mediated expression of dmDHFR-CD in NIH 3T3 cells conferred significant resistance (10- to 12-fold) against MTX and ara-C, compared with mock- and single gene-infected cells and the level of resistance obtained was similar to that of cells expressing both CD and dmDHFR from a retroviral bicistronic vector. Cytarabine 127-132 cytidine deaminase Mus musculus 41-43 10456672-13 1999 The addition of RA to cytarabine enhanced its induced reduction of Bcl-2 in KG1 CD34+CD7- but not in KGla CD34+CD7+ human myeloid leukaemia cells. Cytarabine 22-32 BCL2 apoptosis regulator Homo sapiens 67-72 10573139-1 1999 In some studies the GM-CSF (granulocyte-macrophage colony-stimulating factor) increased the in vitro sensitivity of acute myeloid leukemia (AML) cells to cytosine arabinoside (Ara-C), however, in clinical trials no favorable effects were shown. Cytarabine 154-174 colony stimulating factor 2 Homo sapiens 20-26 10573139-1 1999 In some studies the GM-CSF (granulocyte-macrophage colony-stimulating factor) increased the in vitro sensitivity of acute myeloid leukemia (AML) cells to cytosine arabinoside (Ara-C), however, in clinical trials no favorable effects were shown. Cytarabine 154-174 colony stimulating factor 2 Homo sapiens 28-76 10573139-1 1999 In some studies the GM-CSF (granulocyte-macrophage colony-stimulating factor) increased the in vitro sensitivity of acute myeloid leukemia (AML) cells to cytosine arabinoside (Ara-C), however, in clinical trials no favorable effects were shown. Cytarabine 176-181 colony stimulating factor 2 Homo sapiens 20-26 10573139-1 1999 In some studies the GM-CSF (granulocyte-macrophage colony-stimulating factor) increased the in vitro sensitivity of acute myeloid leukemia (AML) cells to cytosine arabinoside (Ara-C), however, in clinical trials no favorable effects were shown. Cytarabine 176-181 colony stimulating factor 2 Homo sapiens 28-76 10573139-3 1999 In 6 days continuous exposure, dose dependent Ara-C cytotoxicity was counteracted by GM-CSF. Cytarabine 46-51 colony stimulating factor 2 Homo sapiens 85-91 10573139-5 1999 However, in a short term treatment (24 h, high doses) the GM-CSF increased both MTX and Ara-C cytotoxicity. Cytarabine 88-93 colony stimulating factor 2 Homo sapiens 58-64 10520005-13 1999 We conclude that a clinical benefit for the addition of cytarabine to the treatment of CML with IFN might only be achieved by the administration of a higher cumulative dose of cytarabine, suggesting that lower leucocyte counts of 2-4 x 109/l have to be tolerated. Cytarabine 56-66 interferon alpha 1 Homo sapiens 96-99 10520005-13 1999 We conclude that a clinical benefit for the addition of cytarabine to the treatment of CML with IFN might only be achieved by the administration of a higher cumulative dose of cytarabine, suggesting that lower leucocyte counts of 2-4 x 109/l have to be tolerated. Cytarabine 176-186 interferon alpha 1 Homo sapiens 96-99 10561359-1 1999 PURPOSE: The Cancer and Leukemia Group B conducted parallel phase I trials of cytarabine, daunorubicin, and etoposide (ADE) with or without PSC-833 (P), a modulator of p-glycoprotein-mediated multidrug resistance. Cytarabine 78-88 ATP binding cassette subfamily B member 1 Homo sapiens 168-182 10470825-4 1999 Constitutive overexpression of murine bax was achieved in U138 and U373 only, which resulted in an increased sensitivity of these lines to the apoptosis-inducing effect of cytosine arabinoside (ara-C). Cytarabine 172-192 BCL2-associated X protein Mus musculus 38-41 10470825-4 1999 Constitutive overexpression of murine bax was achieved in U138 and U373 only, which resulted in an increased sensitivity of these lines to the apoptosis-inducing effect of cytosine arabinoside (ara-C). Cytarabine 194-199 BCL2-associated X protein Mus musculus 38-41 10470825-11 1999 In contrast, the lines that had mutant, nonfunctional P53 did not undergo spontaneous apoptosis, but they were rendered more sensitive to the apoptosis-inducing effect of ara-C. Cytarabine 171-176 tumor protein p53 Homo sapiens 54-57 10462544-6 1999 We further showed, in a combined enzymatic assay, that human deoxycytidine kinase and UMP-CMP kinase together phosphorylated araC, dFdC, and 2",3"-dideoxycytidine to their diphosphate forms. Cytarabine 125-129 cytidine/uridine monophosphate kinase 1 Homo sapiens 86-100 10450749-0 1999 Granulocyte-macrophage colony-stimulating factor (GM-CSF) to increase efficacy of intensive sequential chemotherapy with etoposide, mitoxantrone and cytarabine (EMA) in previously treated acute myeloid leukemia: a multicenter randomized placebo-controlled trial (EMA91 Trial). Cytarabine 149-159 colony stimulating factor 2 Homo sapiens 0-48 10450749-0 1999 Granulocyte-macrophage colony-stimulating factor (GM-CSF) to increase efficacy of intensive sequential chemotherapy with etoposide, mitoxantrone and cytarabine (EMA) in previously treated acute myeloid leukemia: a multicenter randomized placebo-controlled trial (EMA91 Trial). Cytarabine 149-159 colony stimulating factor 2 Homo sapiens 50-56 10564345-4 1999 The antimitotic cytosine-beta,D-arabinofuranoside (AraC) blocked glial cell proliferation induced by bFGF, but not neuroprotection. Cytarabine 16-49 fibroblast growth factor 2 Homo sapiens 101-105 10564345-4 1999 The antimitotic cytosine-beta,D-arabinofuranoside (AraC) blocked glial cell proliferation induced by bFGF, but not neuroprotection. Cytarabine 51-55 fibroblast growth factor 2 Homo sapiens 101-105 10456672-7 1999 Both cytarabine and fludarabine induced a dose dependent increase in the number of apoptotic cells in both CD34 positive cell types. Cytarabine 5-15 CD34 molecule Homo sapiens 107-111 10456672-11 1999 As single agents, RA, cytarabine and fludarabine reduced Bcl-2 expression in a dose dependent manner in both cell types. Cytarabine 22-32 BCL2 apoptosis regulator Homo sapiens 57-62 10456672-12 1999 Using a quantitative ELISA assay, the Bcl-2 protein concentration was reduced by 86 or 100%, after 72 h of treatment with 10 microM cytarabine or fludarabine, respectively, in both CD34 positive leukaemia cell types. Cytarabine 132-142 BCL2 apoptosis regulator Homo sapiens 38-43 10456672-12 1999 Using a quantitative ELISA assay, the Bcl-2 protein concentration was reduced by 86 or 100%, after 72 h of treatment with 10 microM cytarabine or fludarabine, respectively, in both CD34 positive leukaemia cell types. Cytarabine 132-142 CD34 molecule Homo sapiens 181-185 10456672-13 1999 The addition of RA to cytarabine enhanced its induced reduction of Bcl-2 in KG1 CD34+CD7- but not in KGla CD34+CD7+ human myeloid leukaemia cells. Cytarabine 22-32 CD34 molecule Homo sapiens 80-84 10456672-15 1999 In conclusion, the present results suggest a potential role for the combination of RA and cytarabine in the treatment of refractory and/or relapsed AML patients with CD34+CD7- but not CD34+CD7+ blast cells. Cytarabine 90-100 CD34 molecule Homo sapiens 166-170 10403525-4 1999 Unexpectedly, pretreatment of cells with ara-C or dFdC opposed BRY- and PMA-related induction of the cyclin-dependent kinase inhibitors (CDKIs) p21CIP1 and/or p27KIP1. Cytarabine 41-46 cyclin dependent kinase inhibitor 1A Homo sapiens 144-151 10511810-2 1999 In the present study, using leukemic cell lines, time course of cytarabine-induced apoptosis was examined morphologically, using annexin V method, TUNEL method and fluorometric assay for caspase-3 activity. Cytarabine 64-74 annexin A5 Homo sapiens 129-138 10511810-2 1999 In the present study, using leukemic cell lines, time course of cytarabine-induced apoptosis was examined morphologically, using annexin V method, TUNEL method and fluorometric assay for caspase-3 activity. Cytarabine 64-74 caspase 3 Homo sapiens 187-196 10511810-4 1999 In annexin V method and assay for caspase-3 activity, changes accompanied by apoptosis could also be detected at 4-hour incubation with cytarabine, but in TUNEL method, they were not found until 24-hour incubation. Cytarabine 136-146 annexin A5 Homo sapiens 3-12 10511810-4 1999 In annexin V method and assay for caspase-3 activity, changes accompanied by apoptosis could also be detected at 4-hour incubation with cytarabine, but in TUNEL method, they were not found until 24-hour incubation. Cytarabine 136-146 caspase 3 Homo sapiens 34-43 10511810-5 1999 The advantage of annexin V method which detects phosphatidylserine emerging on cell surface during the early course of apoptosis included simplicity and rapidity of the procedure and short time requirement for apoptosis to appear after incubation with cytarabine. Cytarabine 252-262 annexin A5 Homo sapiens 17-26 10403525-4 1999 Unexpectedly, pretreatment of cells with ara-C or dFdC opposed BRY- and PMA-related induction of the cyclin-dependent kinase inhibitors (CDKIs) p21CIP1 and/or p27KIP1. Cytarabine 41-46 cyclin dependent kinase inhibitor 1B Homo sapiens 159-166 10400371-4 1999 Among acute myeloid leukemia patients, AML1-ETO and CBFbeta-MYH11 fusions are associated with a favorable response, especially when the chemotherapy regimen includes high-dose cytarabine. Cytarabine 176-186 RUNX family transcription factor 1 Homo sapiens 39-43 10400371-4 1999 Among acute myeloid leukemia patients, AML1-ETO and CBFbeta-MYH11 fusions are associated with a favorable response, especially when the chemotherapy regimen includes high-dose cytarabine. Cytarabine 176-186 RUNX1 partner transcriptional co-repressor 1 Homo sapiens 44-47 10400371-4 1999 Among acute myeloid leukemia patients, AML1-ETO and CBFbeta-MYH11 fusions are associated with a favorable response, especially when the chemotherapy regimen includes high-dose cytarabine. Cytarabine 176-186 core-binding factor subunit beta Homo sapiens 52-59 10400371-4 1999 Among acute myeloid leukemia patients, AML1-ETO and CBFbeta-MYH11 fusions are associated with a favorable response, especially when the chemotherapy regimen includes high-dose cytarabine. Cytarabine 176-186 myosin heavy chain 11 Homo sapiens 60-65 10448422-2 1999 In cell lines derived from the rat neostriatum immortalized with tsA58, the toxic agents Adriamycin, cytosine arabinoside, and glutamate induced apoptosis and increased p53 activity and differentiation. Cytarabine 101-121 Wistar clone pR53P1 p53 pseudogene Rattus norvegicus 169-172 10386996-4 1999 Expression of SM-20 also increases during neuronal death caused by cytosine arabinoside or the phosphatidylinositol 3-kinase inhibitor LY294002. Cytarabine 67-87 egl-9 family hypoxia inducible factor 1 Homo sapiens 14-19 10361105-11 1999 In 1 patient with AML, an increase in Pgp levels was observed in vivo at 4 and 16 hours after the administration of standard chemotherapy with DAU/AraC. Cytarabine 147-151 ATP binding cassette subfamily B member 1 Homo sapiens 38-41 10374846-7 1999 These finding suggest that co-treatment with DT388-GM-CSF may lead to a lowered apoptotic threshold and clonogenic survival of human AML blasts due to Ara-C. Cytarabine 151-156 colony stimulating factor 2 Homo sapiens 51-57 10374846-1 1999 Human granulocyte-macrophage colony-stimulating factor fused to truncated diphtheria toxin (DT388-GM-CSF) sensitized wild-type and Bcl2-overexpressing HL60 human leukemia cells to intoxication by Ara-C based on proliferation and clonogenic assays. Cytarabine 196-201 colony stimulating factor 2 Homo sapiens 6-54 10374846-1 1999 Human granulocyte-macrophage colony-stimulating factor fused to truncated diphtheria toxin (DT388-GM-CSF) sensitized wild-type and Bcl2-overexpressing HL60 human leukemia cells to intoxication by Ara-C based on proliferation and clonogenic assays. Cytarabine 196-201 colony stimulating factor 2 Homo sapiens 98-104 10096557-0 1999 Dysregulation of the cyclin-dependent kinase inhibitor p21WAF1/CIP1/MDA6 increases the susceptibility of human leukemia cells (U937) to 1-beta-D-arabinofuranosylcytosine-mediated mitochondrial dysfunction and apoptosis. Cytarabine 136-169 cyclin dependent kinase inhibitor 1A Homo sapiens 63-67 10374846-5 1999 As compared to exposure to DT388-GM-CSF or Ara-C alone, co-treatment produced significant increases in cytosolic accumulation of cytochrome c, a higher percentage of cells with loss of mitochondrial membrane potential and an increase in reactive oxygen species and morphologic changes of apoptosis, and a greater induction of poly(ADP-ribose) polymerase (PARP) and DNA fragmentation factor 45 (DFF45) cleavage activities of caspase 3. Cytarabine 43-48 cytochrome c, somatic Homo sapiens 129-141 10374846-5 1999 As compared to exposure to DT388-GM-CSF or Ara-C alone, co-treatment produced significant increases in cytosolic accumulation of cytochrome c, a higher percentage of cells with loss of mitochondrial membrane potential and an increase in reactive oxygen species and morphologic changes of apoptosis, and a greater induction of poly(ADP-ribose) polymerase (PARP) and DNA fragmentation factor 45 (DFF45) cleavage activities of caspase 3. Cytarabine 43-48 poly(ADP-ribose) polymerase 1 Homo sapiens 326-353 10374846-5 1999 As compared to exposure to DT388-GM-CSF or Ara-C alone, co-treatment produced significant increases in cytosolic accumulation of cytochrome c, a higher percentage of cells with loss of mitochondrial membrane potential and an increase in reactive oxygen species and morphologic changes of apoptosis, and a greater induction of poly(ADP-ribose) polymerase (PARP) and DNA fragmentation factor 45 (DFF45) cleavage activities of caspase 3. Cytarabine 43-48 poly(ADP-ribose) polymerase 1 Homo sapiens 355-359 10374846-5 1999 As compared to exposure to DT388-GM-CSF or Ara-C alone, co-treatment produced significant increases in cytosolic accumulation of cytochrome c, a higher percentage of cells with loss of mitochondrial membrane potential and an increase in reactive oxygen species and morphologic changes of apoptosis, and a greater induction of poly(ADP-ribose) polymerase (PARP) and DNA fragmentation factor 45 (DFF45) cleavage activities of caspase 3. Cytarabine 43-48 DNA fragmentation factor subunit alpha Homo sapiens 365-392 10374846-5 1999 As compared to exposure to DT388-GM-CSF or Ara-C alone, co-treatment produced significant increases in cytosolic accumulation of cytochrome c, a higher percentage of cells with loss of mitochondrial membrane potential and an increase in reactive oxygen species and morphologic changes of apoptosis, and a greater induction of poly(ADP-ribose) polymerase (PARP) and DNA fragmentation factor 45 (DFF45) cleavage activities of caspase 3. Cytarabine 43-48 DNA fragmentation factor subunit alpha Homo sapiens 394-399 10374846-5 1999 As compared to exposure to DT388-GM-CSF or Ara-C alone, co-treatment produced significant increases in cytosolic accumulation of cytochrome c, a higher percentage of cells with loss of mitochondrial membrane potential and an increase in reactive oxygen species and morphologic changes of apoptosis, and a greater induction of poly(ADP-ribose) polymerase (PARP) and DNA fragmentation factor 45 (DFF45) cleavage activities of caspase 3. Cytarabine 43-48 caspase 3 Homo sapiens 424-433 10196170-2 1999 In cells exposed to genotoxic agents including etoposide and cytosine arabinoside, MEKK1 is cleaved at Asp874 by caspases. Cytarabine 61-81 mitogen-activated protein kinase kinase kinase 1 Homo sapiens 83-88 10233409-0 1999 Leukaemic blasts differ from normal bone marrow mononuclear cells and CD34+ haemopoietic stem cells in their metabolism of cytosine arabinoside. Cytarabine 123-143 CD34 molecule Homo sapiens 70-74 10218969-7 1999 Cytosine arabinoside lowered cultured islet IP3R-II and -III mRNA levels, but glucose effects remained evident. Cytarabine 0-20 inositol 1,4,5-trisphosphate receptor, type 1 Rattus norvegicus 44-48 11601208-1 1999 OBJECTIVE: To study the in vitro effect of cord blood plasma(CBP) on the sensitivity of acute myeloid leukemia(AML) cells to cytosine arabinoside (Ara-C). Cytarabine 125-145 CREB binding protein Homo sapiens 61-64 11601208-1 1999 OBJECTIVE: To study the in vitro effect of cord blood plasma(CBP) on the sensitivity of acute myeloid leukemia(AML) cells to cytosine arabinoside (Ara-C). Cytarabine 147-152 CREB binding protein Homo sapiens 61-64 11601208-3 1999 RESULTS AND CONCLUSION: The sensitivity of AML cells to Ara-C was heterogeneous, but CBP could significantly enhanced the cytotoxic activity of Ara-C to drug resistant AML cells. Cytarabine 144-149 CREB binding protein Homo sapiens 85-88 10348147-8 1999 Cytotoxicity of cytarabine and thioguanine was significantly increased by IL-7, that of thioguanine by IL-3 as well. Cytarabine 16-26 interleukin 7 Homo sapiens 74-78 10348147-8 1999 Cytotoxicity of cytarabine and thioguanine was significantly increased by IL-7, that of thioguanine by IL-3 as well. Cytarabine 16-26 interleukin 3 Homo sapiens 103-107 10214872-7 1999 DT3-GM-CSF significantly improved survival of the SCID mice over Ara-C, DAB389IL-2, or control (P < 0.001). Cytarabine 65-70 colony stimulating factor 2 (granulocyte-macrophage) Mus musculus 4-10 10096557-0 1999 Dysregulation of the cyclin-dependent kinase inhibitor p21WAF1/CIP1/MDA6 increases the susceptibility of human leukemia cells (U937) to 1-beta-D-arabinofuranosylcytosine-mediated mitochondrial dysfunction and apoptosis. Cytarabine 136-169 cyclin dependent kinase inhibitor 1A Homo sapiens 68-72 10096557-1 1999 The effects of dysregulation of the cyclin-dependent kinase inhibitor p21WAF1/CIP1 on the apoptotic response of U937 monocytic leukemia cells to 1-beta-D-arabinofuranosylcytosine (ara-C) were examined. Cytarabine 145-178 cyclin dependent kinase inhibitor 1A Homo sapiens 78-82 10096557-2 1999 After a 6-h exposure to 1 microM ara-C, cells stably transfected with a p21WAF1/CIP1 antisense construct were significantly more sensitive to the induction of classic apoptotic morphology, DNA fragmentation, caspase-3 activation, poly(ADP-ribose) polymerase degradation, and underphosphorylation of the retinoblastoma protein (pRb) than their empty-vector counterparts. Cytarabine 33-38 cyclin dependent kinase inhibitor 1A Homo sapiens 80-84 10096557-2 1999 After a 6-h exposure to 1 microM ara-C, cells stably transfected with a p21WAF1/CIP1 antisense construct were significantly more sensitive to the induction of classic apoptotic morphology, DNA fragmentation, caspase-3 activation, poly(ADP-ribose) polymerase degradation, and underphosphorylation of the retinoblastoma protein (pRb) than their empty-vector counterparts. Cytarabine 33-38 caspase 3 Homo sapiens 208-217 10096557-2 1999 After a 6-h exposure to 1 microM ara-C, cells stably transfected with a p21WAF1/CIP1 antisense construct were significantly more sensitive to the induction of classic apoptotic morphology, DNA fragmentation, caspase-3 activation, poly(ADP-ribose) polymerase degradation, and underphosphorylation of the retinoblastoma protein (pRb) than their empty-vector counterparts. Cytarabine 33-38 poly(ADP-ribose) polymerase 1 Homo sapiens 230-257 10096557-2 1999 After a 6-h exposure to 1 microM ara-C, cells stably transfected with a p21WAF1/CIP1 antisense construct were significantly more sensitive to the induction of classic apoptotic morphology, DNA fragmentation, caspase-3 activation, poly(ADP-ribose) polymerase degradation, and underphosphorylation of the retinoblastoma protein (pRb) than their empty-vector counterparts. Cytarabine 33-38 RB transcriptional corepressor 1 Homo sapiens 327-330 10096557-5 1999 Moreover, synchronization of p21 antisense-expressing cells in S-phase by aphidicolin block resulted in a further increase in ara-C-mediated apoptosis, suggesting enhanced drug sensitivity of the S-phase cell fraction. Cytarabine 126-131 cyclin dependent kinase inhibitor 1A Homo sapiens 29-32 10096557-6 1999 After exposure to ara-C, p21 antisense-expressing cells displayed a greater decline in mitochondrial membrane potential (deltapsi(m)) and generation of reactive oxygen species than their empty-vector counterparts, as well as early potentiation (e.g., within 2-4 h) of cytochrome c release into the cytosolic S-100 fraction. Cytarabine 18-23 cyclin dependent kinase inhibitor 1A Homo sapiens 25-28 10096557-7 1999 Lastly, ara-C-mediated increases in mitogen-activated protein kinase activity over basal levels were attenuated in p21 antisense-expressing cells. Cytarabine 8-13 cyclin dependent kinase inhibitor 1A Homo sapiens 115-118 10096557-8 1999 Collectively, these findings indicate that dysregulation of the cyclin-dependent kinase inhibitor p21WAF1/CIP1 increases the susceptibility of U937 human leukemia cells to ara-C-related lethality, and this phenomenon occurs as a relatively early event that is independent of cell cycle or pharmacodynamic factors and is associated with mitochondrial perturbations implicated in activation of the apoptotic protease cascade. Cytarabine 172-177 cyclin dependent kinase inhibitor 1A Homo sapiens 106-110 10355579-1 1999 BACKGROUND: Accumulation of the cytosine arabinoside (ara-C) metabolite ara-C-triphosphate (ara-CTP) in leukemic blast cells is considered to be the main determinant of ara-C cytotoxicity in vitro and in vivo. Cytarabine 32-52 solute carrier family 25 member 1 Homo sapiens 96-99 10208551-2 1999 Treatment of mesencephalic cells with dibutyryl-cAMP (dbcAMP), 30 mM K+ (HK+), or the antimitotic ara-C not only promoted the survival of tyrosine hydroxylase expressing (TH+) neurons but also increased the proportion of these cells that were immunopositive for BDNF. Cytarabine 98-103 brain derived neurotrophic factor Homo sapiens 262-266 10208551-5 1999 Increases in BDNF expression resulting from K+-induced depolarization or ara-C treatment were abolished, respectively, by the L-type calcium channel blocker nifedipine and the deoxynucleotide dCTP. Cytarabine 73-78 brain derived neurotrophic factor Homo sapiens 13-17 10208551-7 1999 However, induction of the expression of BDNF in these neurons by dbcAMP, HK+ or ara-C was apparently not responsible for survival promotion by these factors. Cytarabine 80-85 brain derived neurotrophic factor Homo sapiens 40-44 10355579-1 1999 BACKGROUND: Accumulation of the cytosine arabinoside (ara-C) metabolite ara-C-triphosphate (ara-CTP) in leukemic blast cells is considered to be the main determinant of ara-C cytotoxicity in vitro and in vivo. Cytarabine 72-77 solute carrier family 25 member 1 Homo sapiens 96-99 10355579-1 1999 BACKGROUND: Accumulation of the cytosine arabinoside (ara-C) metabolite ara-C-triphosphate (ara-CTP) in leukemic blast cells is considered to be the main determinant of ara-C cytotoxicity in vitro and in vivo. Cytarabine 54-59 solute carrier family 25 member 1 Homo sapiens 96-99 10086731-3 1999 We report here that chemotherapeutic drugs, such as doxorubicin, cytarabine, methotrexate and 6-mercaptopurine, sensitize CD95-resistant pre-B-ALL cell lines for CD95- and lymphokine-activated killer (LAK)-induced cell death. Cytarabine 65-75 Fas cell surface death receptor Homo sapiens 122-126 10103100-7 1999 Here we show that Ara-C-induced death of cerebellar granule neurons is prevented by an inhibitor of cdk4, whereas inhibition of cdk1, -2 and -5 mimics the death, and non-cdk4/6 cdks are inhibited by Ara-C treatment. Cytarabine 18-23 cyclin-dependent kinase 4 Rattus norvegicus 100-104 10037463-1 1999 Treatment with cytosine beta-D-arabinoside (AraC; 300 microM) induced a time-dependent accumulation of glyceraldehyde-3-phosphate dehydrogenase (GAPDH) protein in nuclei purified from cultured cerebellar granule cells, with a concomitant degradation of lamin B1, a nuclear membrane protein and a substrate of CPP32/caspase-3. Cytarabine 15-42 glyceraldehyde-3-phosphate dehydrogenase Homo sapiens 103-143 10037463-1 1999 Treatment with cytosine beta-D-arabinoside (AraC; 300 microM) induced a time-dependent accumulation of glyceraldehyde-3-phosphate dehydrogenase (GAPDH) protein in nuclei purified from cultured cerebellar granule cells, with a concomitant degradation of lamin B1, a nuclear membrane protein and a substrate of CPP32/caspase-3. Cytarabine 15-42 glyceraldehyde-3-phosphate dehydrogenase Homo sapiens 145-150 10037463-1 1999 Treatment with cytosine beta-D-arabinoside (AraC; 300 microM) induced a time-dependent accumulation of glyceraldehyde-3-phosphate dehydrogenase (GAPDH) protein in nuclei purified from cultured cerebellar granule cells, with a concomitant degradation of lamin B1, a nuclear membrane protein and a substrate of CPP32/caspase-3. Cytarabine 15-42 lamin B1 Homo sapiens 253-261 10037463-1 1999 Treatment with cytosine beta-D-arabinoside (AraC; 300 microM) induced a time-dependent accumulation of glyceraldehyde-3-phosphate dehydrogenase (GAPDH) protein in nuclei purified from cultured cerebellar granule cells, with a concomitant degradation of lamin B1, a nuclear membrane protein and a substrate of CPP32/caspase-3. Cytarabine 15-42 caspase 3 Homo sapiens 309-314 10037463-1 1999 Treatment with cytosine beta-D-arabinoside (AraC; 300 microM) induced a time-dependent accumulation of glyceraldehyde-3-phosphate dehydrogenase (GAPDH) protein in nuclei purified from cultured cerebellar granule cells, with a concomitant degradation of lamin B1, a nuclear membrane protein and a substrate of CPP32/caspase-3. Cytarabine 15-42 caspase 3 Homo sapiens 315-324 10037463-1 1999 Treatment with cytosine beta-D-arabinoside (AraC; 300 microM) induced a time-dependent accumulation of glyceraldehyde-3-phosphate dehydrogenase (GAPDH) protein in nuclei purified from cultured cerebellar granule cells, with a concomitant degradation of lamin B1, a nuclear membrane protein and a substrate of CPP32/caspase-3. Cytarabine 44-48 glyceraldehyde-3-phosphate dehydrogenase Homo sapiens 103-143 10037463-1 1999 Treatment with cytosine beta-D-arabinoside (AraC; 300 microM) induced a time-dependent accumulation of glyceraldehyde-3-phosphate dehydrogenase (GAPDH) protein in nuclei purified from cultured cerebellar granule cells, with a concomitant degradation of lamin B1, a nuclear membrane protein and a substrate of CPP32/caspase-3. Cytarabine 44-48 glyceraldehyde-3-phosphate dehydrogenase Homo sapiens 145-150 10037463-1 1999 Treatment with cytosine beta-D-arabinoside (AraC; 300 microM) induced a time-dependent accumulation of glyceraldehyde-3-phosphate dehydrogenase (GAPDH) protein in nuclei purified from cultured cerebellar granule cells, with a concomitant degradation of lamin B1, a nuclear membrane protein and a substrate of CPP32/caspase-3. Cytarabine 44-48 lamin B1 Homo sapiens 253-261 10037463-1 1999 Treatment with cytosine beta-D-arabinoside (AraC; 300 microM) induced a time-dependent accumulation of glyceraldehyde-3-phosphate dehydrogenase (GAPDH) protein in nuclei purified from cultured cerebellar granule cells, with a concomitant degradation of lamin B1, a nuclear membrane protein and a substrate of CPP32/caspase-3. Cytarabine 44-48 caspase 3 Homo sapiens 309-314 10037463-1 1999 Treatment with cytosine beta-D-arabinoside (AraC; 300 microM) induced a time-dependent accumulation of glyceraldehyde-3-phosphate dehydrogenase (GAPDH) protein in nuclei purified from cultured cerebellar granule cells, with a concomitant degradation of lamin B1, a nuclear membrane protein and a substrate of CPP32/caspase-3. Cytarabine 44-48 caspase 3 Homo sapiens 315-324 10037463-2 1999 Moreover, Asp-Glu-Val-Asp-fluoromethyl ketone (DEVD-fmk), a CPP32-selective antagonist, dose-dependently suppressed AraC-induced apoptosis of these neurons. Cytarabine 116-120 caspase 3 Homo sapiens 60-65 10037463-5 1999 Six GAPDH isoforms were detected in the nuclei of AraC-treated cells. Cytarabine 50-54 glyceraldehyde-3-phosphate dehydrogenase Homo sapiens 4-9 10086731-3 1999 We report here that chemotherapeutic drugs, such as doxorubicin, cytarabine, methotrexate and 6-mercaptopurine, sensitize CD95-resistant pre-B-ALL cell lines for CD95- and lymphokine-activated killer (LAK)-induced cell death. Cytarabine 65-75 Fas cell surface death receptor Homo sapiens 162-166 10500780-14 1999 Nine of the 14 pts (64%) treated with intensive anthracyclin-Ara C chemotherapy achieved complete remission, including 5/5 (100%) Pgp- cases vs 4/9 (44%) Pgp+ cases (p = 0.04) and 4/6 (67%) Rh 123- vs 4/7 (57%) Rh123+ cases (p = 0.5). Cytarabine 61-66 ATP binding cassette subfamily B member 1 Homo sapiens 130-133 10023011-5 1999 The IC50 of cytarabine and fludarabine were significantly higher in CD34 positive cells with high Bcl-2 than in CD34 negative cells with low Bcl-2. Cytarabine 12-22 CD34 molecule Homo sapiens 68-72 10023011-5 1999 The IC50 of cytarabine and fludarabine were significantly higher in CD34 positive cells with high Bcl-2 than in CD34 negative cells with low Bcl-2. Cytarabine 12-22 BCL2 apoptosis regulator Homo sapiens 98-103 10023011-5 1999 The IC50 of cytarabine and fludarabine were significantly higher in CD34 positive cells with high Bcl-2 than in CD34 negative cells with low Bcl-2. Cytarabine 12-22 CD34 molecule Homo sapiens 112-116 10023011-5 1999 The IC50 of cytarabine and fludarabine were significantly higher in CD34 positive cells with high Bcl-2 than in CD34 negative cells with low Bcl-2. Cytarabine 12-22 BCL2 apoptosis regulator Homo sapiens 141-146 9880587-0 1999 A role for MAPK/ERK in sympathetic neuron survival: protection against a p53-dependent, JNK-independent induction of apoptosis by cytosine arabinoside. Cytarabine 130-150 Eph receptor B1 Rattus norvegicus 16-19 9880587-0 1999 A role for MAPK/ERK in sympathetic neuron survival: protection against a p53-dependent, JNK-independent induction of apoptosis by cytosine arabinoside. Cytarabine 130-150 Wistar clone pR53P1 p53 pseudogene Rattus norvegicus 73-76 9880587-1 1999 The antimitotic nucleoside cytosine arabinoside (araC) causes apoptosis in postmitotic neurons for which two mechanisms have been suggested: (1) araC directly inhibits a trophic factor-maintained signaling pathway required for survival, effectively mimicking trophic factor withdrawal; and (2) araC induces apoptosis by a p53-dependent mechanism distinct from trophic factor withdrawal. Cytarabine 49-53 Wistar clone pR53P1 p53 pseudogene Rattus norvegicus 322-325 9880587-2 1999 In rat sympathetic neurons, we found that araC treatment for 12 hr induced approximately 25% apoptosis without affecting NGF-maintained signaling; there was neither reduction in the activity of mitogen activated protein kinase/extracellular signal-regulated kinase (MAPK/ERK) or protein kinase B/Akt, a kinase implicated in NGF-mediated survival, nor was there c-Jun N-terminal kinase (JNK) activation or c-Jun N-terminal phosphorylation, events implicated in apoptosis induced by NGF withdrawal. Cytarabine 42-46 AKT serine/threonine kinase 1 Rattus norvegicus 296-299 9880587-2 1999 In rat sympathetic neurons, we found that araC treatment for 12 hr induced approximately 25% apoptosis without affecting NGF-maintained signaling; there was neither reduction in the activity of mitogen activated protein kinase/extracellular signal-regulated kinase (MAPK/ERK) or protein kinase B/Akt, a kinase implicated in NGF-mediated survival, nor was there c-Jun N-terminal kinase (JNK) activation or c-Jun N-terminal phosphorylation, events implicated in apoptosis induced by NGF withdrawal. Cytarabine 42-46 mitogen-activated protein kinase 8 Rattus norvegicus 361-384 9880587-2 1999 In rat sympathetic neurons, we found that araC treatment for 12 hr induced approximately 25% apoptosis without affecting NGF-maintained signaling; there was neither reduction in the activity of mitogen activated protein kinase/extracellular signal-regulated kinase (MAPK/ERK) or protein kinase B/Akt, a kinase implicated in NGF-mediated survival, nor was there c-Jun N-terminal kinase (JNK) activation or c-Jun N-terminal phosphorylation, events implicated in apoptosis induced by NGF withdrawal. Cytarabine 42-46 mitogen-activated protein kinase 8 Rattus norvegicus 386-389 9880587-3 1999 However, araC treatment, but not NGF-withdrawal, elevated expression of p53 protein before and during apoptosis. Cytarabine 9-13 Wistar clone pR53P1 p53 pseudogene Rattus norvegicus 72-75 9880587-4 1999 Additionally, araC-induced apoptosis was suppressed in sympathetic neurons from p53 null mice. Cytarabine 14-18 transformation related protein 53, pseudogene Mus musculus 80-83 9880587-7 1999 Our data show that, in contrast to NGF deprivation, araC induces apoptosis via a p53-dependent, JNK-independent mechanism, against which MAPK/ERK plays a substantial protective role. Cytarabine 52-56 Wistar clone pR53P1 p53 pseudogene Rattus norvegicus 81-84 9880587-7 1999 Our data show that, in contrast to NGF deprivation, araC induces apoptosis via a p53-dependent, JNK-independent mechanism, against which MAPK/ERK plays a substantial protective role. Cytarabine 52-56 mitogen-activated protein kinase 8 Rattus norvegicus 96-99 9880587-7 1999 Our data show that, in contrast to NGF deprivation, araC induces apoptosis via a p53-dependent, JNK-independent mechanism, against which MAPK/ERK plays a substantial protective role. Cytarabine 52-56 Eph receptor B1 Rattus norvegicus 142-145 10500774-2 1999 Several large cohorts of newly diagnosed AML patients treated with a classical anthracycline + standard doses of cytosine arabinoside were tested for the prognosis value of MDR1 phenotype, and demonstrated an high correlation between a significant increase of MDR1 gene expression and treatment failure (or, better, drug resistance). Cytarabine 113-133 ATP binding cassette subfamily B member 1 Homo sapiens 260-264 10500838-6 1999 Combining Ara-C with G- or GM-CSF resulted in equal or increased LC50 (compared with LC50 of Ara-C alone) in 100% cases of AML. Cytarabine 93-98 colony stimulating factor 2 Homo sapiens 27-33 10023011-7 1999 Both cytarabine and fludarabine have reduced Bcl-2 concentrations in both cell types. Cytarabine 5-15 BCL2 apoptosis regulator Homo sapiens 45-50 10029165-0 1999 Priming with G-CSF effectively enhances low-dose Ara-C-induced in vivo apoptosis in myeloid leukemia cells. Cytarabine 49-54 colony stimulating factor 3 Homo sapiens 13-18 10029165-4 1999 In all but one patient, half killing concentration (LC50) of Ara-C was significantly reduced in the presence of G-CSF (by 400- and 1.45-fold, median: 21-fold). Cytarabine 61-66 colony stimulating factor 3 Homo sapiens 112-117 10029165-6 1999 In vitro killing tests using a G-CSF-dependent leukemic cell line suggested that addition of G-CSF potentiates Ara-C-induced cytotoxicity through the mechanism of apoptosis. Cytarabine 111-116 colony stimulating factor 3 Homo sapiens 31-36 10029165-6 1999 In vitro killing tests using a G-CSF-dependent leukemic cell line suggested that addition of G-CSF potentiates Ara-C-induced cytotoxicity through the mechanism of apoptosis. Cytarabine 111-116 colony stimulating factor 3 Homo sapiens 93-98 10023703-2 1999 This study tested the efficacy and toxicity of mitoxantrone, etoposide, and intermediate dose cytarabine (MEC) with cyclosporine (CSP) as an MDR modulator in patients with recurrent and refractory acute myeloid leukemia, and also correlated P-gp expression in leukemia cells with response. Cytarabine 94-104 C-C motif chemokine ligand 28 Homo sapiens 106-109 10077218-0 1999 Gene amplification of human cytidine deaminase proviral cDNA and increased levels of its mRNA produces enhanced drug resistance to cytosine arabinoside in retroviral-transduced murine fibroblasts. Cytarabine 131-151 cytidine deaminase Homo sapiens 28-46 10077218-3 1999 Human cytidine deaminase (CD) inactivates the cytosine nucleoside analogues, such as cytosine arabinoside (ARA-C), by deamination. Cytarabine 85-105 cytidine deaminase Homo sapiens 6-24 10077218-3 1999 Human cytidine deaminase (CD) inactivates the cytosine nucleoside analogues, such as cytosine arabinoside (ARA-C), by deamination. Cytarabine 85-105 cytidine deaminase Homo sapiens 26-28 10077218-3 1999 Human cytidine deaminase (CD) inactivates the cytosine nucleoside analogues, such as cytosine arabinoside (ARA-C), by deamination. Cytarabine 107-112 cytidine deaminase Homo sapiens 6-24 10077218-3 1999 Human cytidine deaminase (CD) inactivates the cytosine nucleoside analogues, such as cytosine arabinoside (ARA-C), by deamination. Cytarabine 107-112 cytidine deaminase Homo sapiens 26-28 10500808-3 1999 In this study we evaluated the relation between bcl-2 expression, spontaneous and dexamethasone (DXM) induced apoptosis, and in vitro resistance to DXM, prednisolone (PRD) and cytarabine (ARA) determined using the total cell kill colorimetric methyl-thiazol-tetrazolium salt (MTT) assay, in childhood acute lymphoblastic leukemia (ALL). Cytarabine 176-186 BCL2 apoptosis regulator Homo sapiens 48-53 10500809-0 1999 Comparison of BCL-2 and BAX protein expression with in vitro sensitivity to ARA-C and 6TG in AML. Cytarabine 76-81 BCL2 apoptosis regulator Homo sapiens 14-19 10500809-0 1999 Comparison of BCL-2 and BAX protein expression with in vitro sensitivity to ARA-C and 6TG in AML. Cytarabine 76-81 BCL2 associated X, apoptosis regulator Homo sapiens 24-27 10500809-5 1999 One of 7 patients (14%) whose cells were sensitive to ara-C expressed BCL-2 compared to 4/4 patients (100%) whose cells were resistant to ara-C in vitro (p = 0.05). Cytarabine 54-59 BCL2 apoptosis regulator Homo sapiens 70-75 10023853-0 1999 Complement receptor type 1 gene regulation: retinoic acid and cytosine arabinoside increase CR1 expression. Cytarabine 62-82 complement C3b/C4b receptor 1 (Knops blood group) Homo sapiens 0-26 10638491-11 1999 CONCLUSION: MINT is an active and safe regimen for relapsed/refractory NHL that have failed both an Adriamycin-containing regimen and a cytarabine/cisplatin-containing regimen. Cytarabine 136-146 spen family transcriptional repressor Homo sapiens 12-16 10665476-8 1999 In preclinical model systems, suppression of the cytoprotective function(s) of PKC potentiates the activity of cytotoxic agents (e.g., cytarabine) as well as ionizing radiation, and efforts to translate these findings into the clinical arena in humans are currently underway. Cytarabine 135-145 proline rich transmembrane protein 2 Homo sapiens 79-82 10363570-1 1999 A prospective, randomized, double-blind placebo-controlled trial was designed to evaluate the impact of granulocyte/macrophage-colony-stimulating factor (GM-CSF) on the efficacy of sequential high-dose cytosine arabinoside/mitoxantrone chemotherapy (S-HAM) in adult patients with high-risk myelodysplastic syndromes (MDS). Cytarabine 202-222 colony stimulating factor 2 Homo sapiens 104-152 10363570-1 1999 A prospective, randomized, double-blind placebo-controlled trial was designed to evaluate the impact of granulocyte/macrophage-colony-stimulating factor (GM-CSF) on the efficacy of sequential high-dose cytosine arabinoside/mitoxantrone chemotherapy (S-HAM) in adult patients with high-risk myelodysplastic syndromes (MDS). Cytarabine 202-222 colony stimulating factor 2 Homo sapiens 154-160 10023854-2 1999 Previous work has demonstrated that Ara-C, a cytosine analogue, induces an 11-fold increase in CR1 mRNA expression in K-562 erythroleukaemia cells. Cytarabine 36-41 complement C3b/C4b receptor 1 (Knops blood group) Homo sapiens 95-98 10023854-5 1999 Increases in CR1 mRNA levels produced by Ara-C treatment were not a function of increased stability of the message. Cytarabine 41-46 complement C3b/C4b receptor 1 (Knops blood group) Homo sapiens 13-16 10023854-9 1999 These data suggest that TK, PKC and dCTP-adducted phospholipid signalling pathways may all play a role in the mechanism of Ara-C-induced CR1 transcription. Cytarabine 123-128 TXK tyrosine kinase Homo sapiens 24-26 10023853-0 1999 Complement receptor type 1 gene regulation: retinoic acid and cytosine arabinoside increase CR1 expression. Cytarabine 62-82 complement C3b/C4b receptor 1 (Knops blood group) Homo sapiens 92-95 10023854-9 1999 These data suggest that TK, PKC and dCTP-adducted phospholipid signalling pathways may all play a role in the mechanism of Ara-C-induced CR1 transcription. Cytarabine 123-128 complement C3b/C4b receptor 1 (Knops blood group) Homo sapiens 137-140 10023853-5 1999 Furthermore, in K-562 cells, the cytosine analogue Ara-C, an inducer of erythroid differentiation, caused the highest increases in CR1 mRNA levels as compared to untreated cells. Cytarabine 51-56 complement C3b/C4b receptor 1 (Knops blood group) Homo sapiens 131-134 10023853-6 1999 Ara-C also induced significant increases in CR1 message in PBCs. Cytarabine 0-5 complement C3b/C4b receptor 1 (Knops blood group) Homo sapiens 44-47 10023854-0 1999 Mechanism of regulation of complement receptor type 1 transcription by cytosine arabinoside in a pre-erythroid model. Cytarabine 71-91 complement C3b/C4b receptor 1 (Knops blood group) Homo sapiens 27-53 9916997-2 1998 Inappropriate expression of c-Myc under conditions which inhibit growth and down-regulate endogenous c-Myc expression, including serum deprivation and exposure to cytotoxic agents including the anticancer agents vinblastine, etoposide, Ara-C, and nocodazole, usually results in programmed cell death in many different cell types. Cytarabine 236-241 MYC proto-oncogene, bHLH transcription factor Homo sapiens 28-33 9842975-2 1998 Here, we asked whether alterations in the p53 and RB pathways and the expression of six BCL-2 family proteins predicted acute cytotoxicity and clonogenic cell death induced by BCNU, vincristine, cytarabine, teniposide, doxorubicin, camptothecin or beta-lapachone in 12 human malignant glioma cell lines. Cytarabine 195-205 BCL2 apoptosis regulator Homo sapiens 88-93 9840183-8 1998 Furthermore, the protective effect of overexpression of BCL2 was more pronounced after ara-C treatment than with radiation. Cytarabine 87-92 BCL2 apoptosis regulator Homo sapiens 56-60 9989882-3 1998 As mobilising chemotherapy, cyclophosphamide, etoposide, doxorubicin and cytosine arabinoside were the drugs most frequently used in association with G-CSF for a total of 47 courses. Cytarabine 73-93 colony stimulating factor 3 Homo sapiens 150-155 9886326-1 1998 Gene transfer of the cytidine deaminase (CDD) cDNA has recently been shown to induce cellular resistance to cytarabine (AraC) in vitro. Cytarabine 108-118 cytidine deaminase Homo sapiens 21-39 9886326-1 1998 Gene transfer of the cytidine deaminase (CDD) cDNA has recently been shown to induce cellular resistance to cytarabine (AraC) in vitro. Cytarabine 108-118 cytidine deaminase Homo sapiens 41-44 9845378-0 1998 Lack of cross-resistance with gemcitabine and cytarabine in cladribine-resistant HL60 cells with elevated 5"-nucleotidase activity. Cytarabine 46-56 5'-nucleotidase ecto Homo sapiens 106-121 9792319-4 1998 The display of LFA-3 (CD58) and DAF (CD55) by uninduced K562 was one order of magnitude lower than that of the glycophorins; following ara-C treatment there was a 50% rise in LFA-3 but a modest decrease in the level of DAF expression. Cytarabine 135-140 CD58 molecule Homo sapiens 15-20 9853520-0 1998 Coexpression of cytidine deaminase and mutant dihydrofolate reductase by a bicistronic retroviral vector confers resistance to cytosine arabinoside and methotrexate. Cytarabine 127-147 cytidine deaminase Homo sapiens 16-34 9853520-0 1998 Coexpression of cytidine deaminase and mutant dihydrofolate reductase by a bicistronic retroviral vector confers resistance to cytosine arabinoside and methotrexate. Cytarabine 127-147 dihydrofolate reductase Homo sapiens 46-69 9853520-7 1998 Using enzymatic assays, we observed a coordinate increase in resistance to MTX and DHFR enzyme activity following an ARA-C selection. Cytarabine 117-122 dihydrofolate reductase Homo sapiens 83-87 9853520-10 1998 These results demonstrate the potential of the MFG-DHFR-IRES/CD vector to confer drug resistance to both MTX and ARA-C and may have future application in chemoprotection of normal hematopoietic cells in patients with cancer. Cytarabine 113-118 dihydrofolate reductase Homo sapiens 51-55 9853520-10 1998 These results demonstrate the potential of the MFG-DHFR-IRES/CD vector to confer drug resistance to both MTX and ARA-C and may have future application in chemoprotection of normal hematopoietic cells in patients with cancer. Cytarabine 113-118 cytidine deaminase Homo sapiens 61-63 9804619-0 1998 Evidence for involvement of mitogen-activated protein kinase, rather than stress-activated protein kinase, in potentiation of 1-beta-D-arabinofuranosylcytosine-induced apoptosis by interruption of protein kinase C signaling. Cytarabine 126-159 mitogen-activated protein kinase 9 Homo sapiens 74-105 9804619-9 1998 Moreover, acute disruption of the MAPK module by AMF, a selective inhibitor of MEK1, suppressed both basal and drug-stimulated MAPK activity and sharply increased the cytotoxicity of ara-C, suggesting the direct involvement of MAPK as a downstream antiapoptotic effector for PKC. Cytarabine 183-188 mitogen-activated protein kinase kinase 1 Homo sapiens 79-83 9804619-12 1998 These observations collectively suggest a primary role for decreased MAPK, rather than increased SAPK, in the potentiation of ara-C cytotoxicity by interference with PKC-dependent signaling. Cytarabine 126-131 mitogen-activated protein kinase 9 Homo sapiens 97-101 10028846-8 1998 In vitro cultures of peroxidase-negative CML blastic cells revealed that G-CSF stimulated the induction of blastic cells into the cell cycle and that blastic cell apoptosis was more pronounced in cells cultured with G-CSF plus Ara-C than with G-CSF or Ara-C alone. Cytarabine 252-257 colony stimulating factor 3 Homo sapiens 216-221 10028846-8 1998 In vitro cultures of peroxidase-negative CML blastic cells revealed that G-CSF stimulated the induction of blastic cells into the cell cycle and that blastic cell apoptosis was more pronounced in cells cultured with G-CSF plus Ara-C than with G-CSF or Ara-C alone. Cytarabine 252-257 colony stimulating factor 3 Homo sapiens 216-221 9930308-3 1998 CD catalyzes the deamination and pharmacological inactivation of cytosine nucleoside analogues, such as cytosine arabinoside (Ara-C). Cytarabine 104-124 cytidine deaminase Mus musculus 0-2 9930308-3 1998 CD catalyzes the deamination and pharmacological inactivation of cytosine nucleoside analogues, such as cytosine arabinoside (Ara-C). Cytarabine 126-131 cytidine deaminase Mus musculus 0-2 9792319-4 1998 The display of LFA-3 (CD58) and DAF (CD55) by uninduced K562 was one order of magnitude lower than that of the glycophorins; following ara-C treatment there was a 50% rise in LFA-3 but a modest decrease in the level of DAF expression. Cytarabine 135-140 CD58 molecule Homo sapiens 22-26 9792319-4 1998 The display of LFA-3 (CD58) and DAF (CD55) by uninduced K562 was one order of magnitude lower than that of the glycophorins; following ara-C treatment there was a 50% rise in LFA-3 but a modest decrease in the level of DAF expression. Cytarabine 135-140 CD55 molecule (Cromer blood group) Homo sapiens 37-41 9792319-4 1998 The display of LFA-3 (CD58) and DAF (CD55) by uninduced K562 was one order of magnitude lower than that of the glycophorins; following ara-C treatment there was a 50% rise in LFA-3 but a modest decrease in the level of DAF expression. Cytarabine 135-140 CD58 molecule Homo sapiens 175-180 9792319-11 1998 A novel hybrid Rh transcript corresponding to exons 1-4 of RHD and exons 5-10 of RHCE has been cloned and sequenced from ara-C induced K562 cells, and may have arisen by general recombination between the RHD and RHCE genes. Cytarabine 121-126 Rh blood group D antigen Homo sapiens 59-62 9792319-11 1998 A novel hybrid Rh transcript corresponding to exons 1-4 of RHD and exons 5-10 of RHCE has been cloned and sequenced from ara-C induced K562 cells, and may have arisen by general recombination between the RHD and RHCE genes. Cytarabine 121-126 Rh blood group CcEe antigens Homo sapiens 81-85 9792319-11 1998 A novel hybrid Rh transcript corresponding to exons 1-4 of RHD and exons 5-10 of RHCE has been cloned and sequenced from ara-C induced K562 cells, and may have arisen by general recombination between the RHD and RHCE genes. Cytarabine 121-126 Rh blood group CcEe antigens Homo sapiens 212-216 9808363-6 1998 In aracytosine-treated cultures, we observed that the numbers of NSE(+) cells as well as [35S]methionine incorporation were decreased compared with control cultures. Cytarabine 3-14 enolase 2 Rattus norvegicus 65-68 9869205-5 1998 These results indicate that the expression of dCK gene varies in patients and suggests decreased expression of the dCK gene as one of the mechanisms responsible for clinical resistance to ara-C. Cytarabine 188-193 Calcium/calmodulin-dependent protein kinase II Drosophila melanogaster 46-49 9869205-5 1998 These results indicate that the expression of dCK gene varies in patients and suggests decreased expression of the dCK gene as one of the mechanisms responsible for clinical resistance to ara-C. Cytarabine 188-193 Calcium/calmodulin-dependent protein kinase II Drosophila melanogaster 115-118 9722302-1 1998 We investigated whether changes in iron metabolism and the transferrin receptor (TRF-R) expression were involved in the antileukaemic effects of arabinoside cytosine (ara-C). Cytarabine 145-165 transferrin receptor Homo sapiens 59-79 20654451-6 1998 We also demonstrate that isolated EAF hepatocytes do not respond to TGFalpha and that four different p53-inducing agents, namely DEN, taxol, doxorubicin and araC readily induce p53 in non-EAF, but not in EAF hepatocytes. Cytarabine 157-161 Wistar clone pR53P1 p53 pseudogene Rattus norvegicus 101-104 20654451-6 1998 We also demonstrate that isolated EAF hepatocytes do not respond to TGFalpha and that four different p53-inducing agents, namely DEN, taxol, doxorubicin and araC readily induce p53 in non-EAF, but not in EAF hepatocytes. Cytarabine 157-161 Wistar clone pR53P1 p53 pseudogene Rattus norvegicus 177-180 9797080-0 1998 Granulocyte colony-stimulating factor shortens duration of critical neutropenia and prolongs disease-free survival after sequential high-dose cytosine arabinoside and mitoxantrone (S-HAM) salvage therapy for refractory and relapsed acute myeloid leukemia. Cytarabine 142-162 colony stimulating factor 3 Homo sapiens 0-37 9751270-1 1998 DNA methylation of the CpG-rich 5" region of the deoxycytidine kinase (dCK) gene is potentially involved in the suppression of the gene and the resistance of tumour cells to arabinosylcytosine (ara-C). Cytarabine 174-192 deoxycytidine kinase Homo sapiens 49-69 9751270-1 1998 DNA methylation of the CpG-rich 5" region of the deoxycytidine kinase (dCK) gene is potentially involved in the suppression of the gene and the resistance of tumour cells to arabinosylcytosine (ara-C). Cytarabine 174-192 Calcium/calmodulin-dependent protein kinase II Drosophila melanogaster 71-74 9751270-1 1998 DNA methylation of the CpG-rich 5" region of the deoxycytidine kinase (dCK) gene is potentially involved in the suppression of the gene and the resistance of tumour cells to arabinosylcytosine (ara-C). Cytarabine 194-199 deoxycytidine kinase Homo sapiens 49-69 9751270-1 1998 DNA methylation of the CpG-rich 5" region of the deoxycytidine kinase (dCK) gene is potentially involved in the suppression of the gene and the resistance of tumour cells to arabinosylcytosine (ara-C). Cytarabine 194-199 Calcium/calmodulin-dependent protein kinase II Drosophila melanogaster 71-74 9692399-7 1998 We report a patient with my+Ph+ALL in whom the administration of G-CSF after high-dose Cytarabin and Mitoxantrone led to a significant mobilization of leukemic cells and contamination of the stem cell harvest during cytologic marrow remission. Cytarabine 87-96 colony stimulating factor 3 Homo sapiens 65-70 9773810-12 1998 On the other hand, DMDC as well as 1-beta-D-arabinofuranosyl-cytosine (ara-C), which is a well-known deoxycytidine analog and inhibits DNA polymerase alpha, did not inhibit RNR in LX-1 lung carcinoma at doses demonstrating antitumor activity. Cytarabine 35-69 DNA polymerase alpha 1, catalytic subunit Homo sapiens 135-155 9773810-12 1998 On the other hand, DMDC as well as 1-beta-D-arabinofuranosyl-cytosine (ara-C), which is a well-known deoxycytidine analog and inhibits DNA polymerase alpha, did not inhibit RNR in LX-1 lung carcinoma at doses demonstrating antitumor activity. Cytarabine 71-76 DNA polymerase alpha 1, catalytic subunit Homo sapiens 135-155 9789612-1 1998 BACKGROUND: BCH-4556 ((-)-2"-deoxy-3"-oxacytidine) is an L-nucleoside analogue shown to have broad preclinical anti-cancer activity, particularly against solid neoplasms such as prostate, renal, and hepatoma in vitro and in vivo, in contrast to cytosine arabinoside (ara-C) which is preferentially active against leukemia. Cytarabine 245-265 chimerin 2 Homo sapiens 12-15 9789612-1 1998 BACKGROUND: BCH-4556 ((-)-2"-deoxy-3"-oxacytidine) is an L-nucleoside analogue shown to have broad preclinical anti-cancer activity, particularly against solid neoplasms such as prostate, renal, and hepatoma in vitro and in vivo, in contrast to cytosine arabinoside (ara-C) which is preferentially active against leukemia. Cytarabine 267-272 chimerin 2 Homo sapiens 12-15 9716019-0 1998 Disappearance of AML1-MTG8 transcript by reverse transcriptase polymerase chain reaction in a patient in remission of acute myeloid leukemia (M2) after low-dose cytosine arabinoside. Cytarabine 161-181 RUNX family transcription factor 1 Homo sapiens 17-21 9716019-0 1998 Disappearance of AML1-MTG8 transcript by reverse transcriptase polymerase chain reaction in a patient in remission of acute myeloid leukemia (M2) after low-dose cytosine arabinoside. Cytarabine 161-181 RUNX1 partner transcriptional co-repressor 1 Homo sapiens 22-26 9722302-1 1998 We investigated whether changes in iron metabolism and the transferrin receptor (TRF-R) expression were involved in the antileukaemic effects of arabinoside cytosine (ara-C). Cytarabine 145-165 transferrin receptor Homo sapiens 81-86 9699642-1 1998 Taxol, 1-beta-D-arabinofuranosylcytosine (ara-C), and etoposide induce apoptosis in HL-60 cells that is blocked by overexpression of Bcl-2 or Bcl-xL.A 60-amino acid "loop" domain of Bcl-2 and Bcl-xL that contains phosphorylation sites is known to negatively regulate their antiapoptotic function. Cytarabine 7-40 BCL2 apoptosis regulator Homo sapiens 133-138 9699642-1 1998 Taxol, 1-beta-D-arabinofuranosylcytosine (ara-C), and etoposide induce apoptosis in HL-60 cells that is blocked by overexpression of Bcl-2 or Bcl-xL.A 60-amino acid "loop" domain of Bcl-2 and Bcl-xL that contains phosphorylation sites is known to negatively regulate their antiapoptotic function. Cytarabine 7-40 BCL2 like 1 Homo sapiens 142-148 9699642-1 1998 Taxol, 1-beta-D-arabinofuranosylcytosine (ara-C), and etoposide induce apoptosis in HL-60 cells that is blocked by overexpression of Bcl-2 or Bcl-xL.A 60-amino acid "loop" domain of Bcl-2 and Bcl-xL that contains phosphorylation sites is known to negatively regulate their antiapoptotic function. Cytarabine 7-40 BCL2 apoptosis regulator Homo sapiens 182-187 9699642-1 1998 Taxol, 1-beta-D-arabinofuranosylcytosine (ara-C), and etoposide induce apoptosis in HL-60 cells that is blocked by overexpression of Bcl-2 or Bcl-xL.A 60-amino acid "loop" domain of Bcl-2 and Bcl-xL that contains phosphorylation sites is known to negatively regulate their antiapoptotic function. Cytarabine 7-40 BCL2 like 1 Homo sapiens 192-198 9699642-1 1998 Taxol, 1-beta-D-arabinofuranosylcytosine (ara-C), and etoposide induce apoptosis in HL-60 cells that is blocked by overexpression of Bcl-2 or Bcl-xL.A 60-amino acid "loop" domain of Bcl-2 and Bcl-xL that contains phosphorylation sites is known to negatively regulate their antiapoptotic function. Cytarabine 42-47 BCL2 apoptosis regulator Homo sapiens 133-138 9722302-1 1998 We investigated whether changes in iron metabolism and the transferrin receptor (TRF-R) expression were involved in the antileukaemic effects of arabinoside cytosine (ara-C). Cytarabine 167-172 transferrin receptor Homo sapiens 59-79 9699642-1 1998 Taxol, 1-beta-D-arabinofuranosylcytosine (ara-C), and etoposide induce apoptosis in HL-60 cells that is blocked by overexpression of Bcl-2 or Bcl-xL.A 60-amino acid "loop" domain of Bcl-2 and Bcl-xL that contains phosphorylation sites is known to negatively regulate their antiapoptotic function. Cytarabine 42-47 BCL2 like 1 Homo sapiens 142-148 9699642-1 1998 Taxol, 1-beta-D-arabinofuranosylcytosine (ara-C), and etoposide induce apoptosis in HL-60 cells that is blocked by overexpression of Bcl-2 or Bcl-xL.A 60-amino acid "loop" domain of Bcl-2 and Bcl-xL that contains phosphorylation sites is known to negatively regulate their antiapoptotic function. Cytarabine 42-47 BCL2 apoptosis regulator Homo sapiens 182-187 9699642-1 1998 Taxol, 1-beta-D-arabinofuranosylcytosine (ara-C), and etoposide induce apoptosis in HL-60 cells that is blocked by overexpression of Bcl-2 or Bcl-xL.A 60-amino acid "loop" domain of Bcl-2 and Bcl-xL that contains phosphorylation sites is known to negatively regulate their antiapoptotic function. Cytarabine 42-47 BCL2 like 1 Homo sapiens 192-198 9699642-8 1998 Exposure to etoposide (50 microM) or ara-C (100 microM) for 4 h induced apoptosis in HL-60/neo cells, but not in HL-60/Bcl-2, HL-60/Bcl-xL, HL-60/Bcl-2delta, or HL-60/Bcl-xLdelta cells. Cytarabine 37-42 BCL2 like 1 Homo sapiens 132-138 9722302-1 1998 We investigated whether changes in iron metabolism and the transferrin receptor (TRF-R) expression were involved in the antileukaemic effects of arabinoside cytosine (ara-C). Cytarabine 167-172 transferrin receptor Homo sapiens 81-86 9722302-2 1998 Treatment with 100 nM ara-C for 48h reduced thymidine uptake and increased the surface expression of the TRF-R on leukaemic blasts derived from 13/16 (81%) patients and on the HL-60 and U-937 cell lines. Cytarabine 22-27 transferrin receptor Homo sapiens 105-110 9744557-8 1998 By adding cytosine-1-beta-D-arabinofuranoside (Are C) and hydroxyurea (HU) 1 h prior to analysis to prevent strand break rejoining, some increase in SSB (2-3 times) was observed in the lymphocytes. Cytarabine 10-45 small RNA binding exonuclease protection factor La Homo sapiens 149-152 9777269-4 1998 These findings suggest the possibility of IL-3/G-CSF/cytosine arabinoside (Ara-C) combination therapy, which may be able to enhance the cytotoxic effect of Ara-C on AML progenitor cells powerfully in a wider range of patients including cases refractory for IL-3/Ara-C combination therapy. Cytarabine 53-73 interleukin 3 Homo sapiens 42-46 9777269-4 1998 These findings suggest the possibility of IL-3/G-CSF/cytosine arabinoside (Ara-C) combination therapy, which may be able to enhance the cytotoxic effect of Ara-C on AML progenitor cells powerfully in a wider range of patients including cases refractory for IL-3/Ara-C combination therapy. Cytarabine 53-73 colony stimulating factor 3 Homo sapiens 47-52 9777269-4 1998 These findings suggest the possibility of IL-3/G-CSF/cytosine arabinoside (Ara-C) combination therapy, which may be able to enhance the cytotoxic effect of Ara-C on AML progenitor cells powerfully in a wider range of patients including cases refractory for IL-3/Ara-C combination therapy. Cytarabine 53-73 interleukin 3 Homo sapiens 257-261 9777269-4 1998 These findings suggest the possibility of IL-3/G-CSF/cytosine arabinoside (Ara-C) combination therapy, which may be able to enhance the cytotoxic effect of Ara-C on AML progenitor cells powerfully in a wider range of patients including cases refractory for IL-3/Ara-C combination therapy. Cytarabine 75-80 interleukin 3 Homo sapiens 42-46 9777269-4 1998 These findings suggest the possibility of IL-3/G-CSF/cytosine arabinoside (Ara-C) combination therapy, which may be able to enhance the cytotoxic effect of Ara-C on AML progenitor cells powerfully in a wider range of patients including cases refractory for IL-3/Ara-C combination therapy. Cytarabine 75-80 colony stimulating factor 3 Homo sapiens 47-52 9777269-4 1998 These findings suggest the possibility of IL-3/G-CSF/cytosine arabinoside (Ara-C) combination therapy, which may be able to enhance the cytotoxic effect of Ara-C on AML progenitor cells powerfully in a wider range of patients including cases refractory for IL-3/Ara-C combination therapy. Cytarabine 75-80 interleukin 3 Homo sapiens 257-261 9777269-4 1998 These findings suggest the possibility of IL-3/G-CSF/cytosine arabinoside (Ara-C) combination therapy, which may be able to enhance the cytotoxic effect of Ara-C on AML progenitor cells powerfully in a wider range of patients including cases refractory for IL-3/Ara-C combination therapy. Cytarabine 156-161 interleukin 3 Homo sapiens 42-46 9777269-4 1998 These findings suggest the possibility of IL-3/G-CSF/cytosine arabinoside (Ara-C) combination therapy, which may be able to enhance the cytotoxic effect of Ara-C on AML progenitor cells powerfully in a wider range of patients including cases refractory for IL-3/Ara-C combination therapy. Cytarabine 156-161 colony stimulating factor 3 Homo sapiens 47-52 9777269-4 1998 These findings suggest the possibility of IL-3/G-CSF/cytosine arabinoside (Ara-C) combination therapy, which may be able to enhance the cytotoxic effect of Ara-C on AML progenitor cells powerfully in a wider range of patients including cases refractory for IL-3/Ara-C combination therapy. Cytarabine 156-161 interleukin 3 Homo sapiens 257-261 9777269-4 1998 These findings suggest the possibility of IL-3/G-CSF/cytosine arabinoside (Ara-C) combination therapy, which may be able to enhance the cytotoxic effect of Ara-C on AML progenitor cells powerfully in a wider range of patients including cases refractory for IL-3/Ara-C combination therapy. Cytarabine 156-161 interleukin 3 Homo sapiens 42-46 9777269-4 1998 These findings suggest the possibility of IL-3/G-CSF/cytosine arabinoside (Ara-C) combination therapy, which may be able to enhance the cytotoxic effect of Ara-C on AML progenitor cells powerfully in a wider range of patients including cases refractory for IL-3/Ara-C combination therapy. Cytarabine 156-161 colony stimulating factor 3 Homo sapiens 47-52 9777269-4 1998 These findings suggest the possibility of IL-3/G-CSF/cytosine arabinoside (Ara-C) combination therapy, which may be able to enhance the cytotoxic effect of Ara-C on AML progenitor cells powerfully in a wider range of patients including cases refractory for IL-3/Ara-C combination therapy. Cytarabine 156-161 interleukin 3 Homo sapiens 257-261 9725056-0 1998 [Low-dose oral etoposide and subcutaneous injection of low-dose cytosine arabinoside (Et-A non i.v.) Cytarabine 64-84 endothelin receptor type A Homo sapiens 86-90 9718275-3 1998 We report that prolonged pre-exposure of human malignant glioma cells to different cytotoxic agents, VM26, cytarabine and cisplatin, induces strong sensitization to CD95 ligand-induced apoptosis. Cytarabine 107-117 Fas cell surface death receptor Homo sapiens 165-169 9590144-1 1998 We sought to determine the role of granulocyte colony-stimulating factor (G-CSF) as an adjunct therapy in high-dose cytarabine-containing chemotherapy (HD C/T) for children with acute leukemia. Cytarabine 116-126 colony stimulating factor 3 Homo sapiens 35-72 9703875-0 1998 Increased p21/WAF-1 and p53 protein levels following sequential three drug combination regimen of fludarabine, cytarabine and docetaxel induces apoptosis in human leukemia cells. Cytarabine 111-121 cyclin dependent kinase inhibitor 1A Homo sapiens 10-13 9703875-0 1998 Increased p21/WAF-1 and p53 protein levels following sequential three drug combination regimen of fludarabine, cytarabine and docetaxel induces apoptosis in human leukemia cells. Cytarabine 111-121 cyclin dependent kinase inhibitor 1A Homo sapiens 14-19 9703875-0 1998 Increased p21/WAF-1 and p53 protein levels following sequential three drug combination regimen of fludarabine, cytarabine and docetaxel induces apoptosis in human leukemia cells. Cytarabine 111-121 tumor protein p53 Homo sapiens 24-27 10200513-0 1998 Differential p53 phosphorylation and activation of apoptosis-promoting genes Bax and Fas/APO-1 by irradiation and ara-C treatment. Cytarabine 114-119 tumor protein p53 Homo sapiens 13-16 10200513-0 1998 Differential p53 phosphorylation and activation of apoptosis-promoting genes Bax and Fas/APO-1 by irradiation and ara-C treatment. Cytarabine 114-119 BCL2 associated X, apoptosis regulator Homo sapiens 77-80 10200513-0 1998 Differential p53 phosphorylation and activation of apoptosis-promoting genes Bax and Fas/APO-1 by irradiation and ara-C treatment. Cytarabine 114-119 Fas cell surface death receptor Homo sapiens 89-94 10200513-3 1998 Both irradiation and ara-C treatment resulted in apoptosis and induction of p53 proteins within hours. Cytarabine 21-26 tumor protein p53 Homo sapiens 76-79 10200513-4 1998 The Bax gene was activated in irradiated and ara-C-treated BV173 cells, but Fas/APO-1 was induced only in irradiated BV173 cells. Cytarabine 45-50 BCL2 associated X, apoptosis regulator Homo sapiens 4-7 10200513-10 1998 Using two-dimensional gel electrophoresis, we found that the p53 proteins in irradiated and ara-C-treated BV173 cells have different isoelectric points; they converged to a single isoelectric point after in vitro treatment with phosphatase. Cytarabine 92-97 tumor protein p53 Homo sapiens 61-64 9670853-8 1998 IFN-alpha also increases the cytotoxic effects of BCNU, teniposide and cytarabine in both cell lines, and of vincristine in LN-229 cells. Cytarabine 71-81 interferon alpha 1 Homo sapiens 0-9 9680112-1 1998 Recent attempts to protect hematopoietic progenitor cells from cytarabine (ara-C)-induced toxicity by transfer of the cytidine deaminase (CDD) gene resulted in efficient in vitro inducibility of ara-C resistance. Cytarabine 63-73 cytidine deaminase Homo sapiens 118-136 9680112-1 1998 Recent attempts to protect hematopoietic progenitor cells from cytarabine (ara-C)-induced toxicity by transfer of the cytidine deaminase (CDD) gene resulted in efficient in vitro inducibility of ara-C resistance. Cytarabine 63-73 cytidine deaminase Homo sapiens 138-141 9680112-1 1998 Recent attempts to protect hematopoietic progenitor cells from cytarabine (ara-C)-induced toxicity by transfer of the cytidine deaminase (CDD) gene resulted in efficient in vitro inducibility of ara-C resistance. Cytarabine 75-80 cytidine deaminase Homo sapiens 118-136 9680112-1 1998 Recent attempts to protect hematopoietic progenitor cells from cytarabine (ara-C)-induced toxicity by transfer of the cytidine deaminase (CDD) gene resulted in efficient in vitro inducibility of ara-C resistance. Cytarabine 75-80 cytidine deaminase Homo sapiens 138-141 9680112-1 1998 Recent attempts to protect hematopoietic progenitor cells from cytarabine (ara-C)-induced toxicity by transfer of the cytidine deaminase (CDD) gene resulted in efficient in vitro inducibility of ara-C resistance. Cytarabine 195-200 cytidine deaminase Homo sapiens 118-136 9680112-1 1998 Recent attempts to protect hematopoietic progenitor cells from cytarabine (ara-C)-induced toxicity by transfer of the cytidine deaminase (CDD) gene resulted in efficient in vitro inducibility of ara-C resistance. Cytarabine 195-200 cytidine deaminase Homo sapiens 138-141 9590144-1 1998 We sought to determine the role of granulocyte colony-stimulating factor (G-CSF) as an adjunct therapy in high-dose cytarabine-containing chemotherapy (HD C/T) for children with acute leukemia. Cytarabine 116-126 colony stimulating factor 3 Homo sapiens 74-79 9797704-6 1998 2-CdA, CGP 52411, tyrphostin A48, staurosporine and NDGA were active as sensitisers against ara-C in HL-60 cells, CGP 52411 and tyrphostin A48 also in HL-60/ara-C cells, and 2-CdA, staurosporine and NDGA also in U937 cells. Cytarabine 92-97 cytidine deaminase Homo sapiens 2-5 9797704-6 1998 2-CdA, CGP 52411, tyrphostin A48, staurosporine and NDGA were active as sensitisers against ara-C in HL-60 cells, CGP 52411 and tyrphostin A48 also in HL-60/ara-C cells, and 2-CdA, staurosporine and NDGA also in U937 cells. Cytarabine 92-97 cytidine deaminase Homo sapiens 176-179 9797704-6 1998 2-CdA, CGP 52411, tyrphostin A48, staurosporine and NDGA were active as sensitisers against ara-C in HL-60 cells, CGP 52411 and tyrphostin A48 also in HL-60/ara-C cells, and 2-CdA, staurosporine and NDGA also in U937 cells. Cytarabine 157-162 cytidine deaminase Homo sapiens 2-5 9590659-0 1998 Recombinant gene products of two natural variants of the human cytidine deaminase gene confer different deamination rates of cytarabine in vitro. Cytarabine 125-135 cytidine deaminase Homo sapiens 63-81 9553659-1 1998 BACKGROUND: The aim of this study was to increase disease-free survival (DFS) in AML in CR1 using a high-dose cytarabine consolidation plus G-CSF as in vivo purging and mobilization of CD34+ cells before ablative therapy and peripheral blood autograft. Cytarabine 110-120 complement C3b/C4b receptor 1 (Knops blood group) Homo sapiens 88-91 9590659-3 1998 These results suggest that this genetic polymorphism contributes to the different deamination phenotypes of ara-C observed in vivo, and that investigation of CDD allelotype frequencies and their correlation with ara-C resistance in patients with acute leukemia may be warranted. Cytarabine 212-217 cytidine deaminase Homo sapiens 158-161 9546433-6 1998 In FDCP-Mix cells expressing the ts v-abl PTK and grown at the restrictive temperature for PTK activity the cells were relatively sensitive to cytotoxic agents such as cytosine arabinoside and 5-fluorouracil but MIP-1alpha could induce growth inhibition and confer some degree of protection from these agents. Cytarabine 168-188 c-abl oncogene 1, non-receptor tyrosine kinase Mus musculus 38-41 9516378-1 1998 Macrophage Inflammatory Protein (MIP)-1alpha is myelosuppressive in vitro and in vivo for hematopoietic stem and immature subsets of myeloid progenitor cells, demonstrates some myeloprotective effects in mice treated with Ara-C and hydroxyurea, and has stem/progenitor cell mobilizing activity in mice. Cytarabine 222-227 chemokine (C-C motif) ligand 3 Mus musculus 0-44 9502620-7 1998 In contrast, bcl-x was gradually downregulated during erythroid differentiation induced by cytosine arabinoside. Cytarabine 91-111 BCL2 like 1 Homo sapiens 13-18 9640243-6 1998 Virus-infected cell lysates, but not control lysates, from cells grown in the presence of cytosine arabinoside also contained PKR inhibitory activity, which indicated that the inhibitory activity was associated with early viral gene expression. Cytarabine 90-110 eukaryotic translation initiation factor 2 alpha kinase 2 Homo sapiens 126-129 9492343-10 1998 This kinase, p56/p53lyn is rapidly induced by treatments that trigger cell cycle checkpoints (ionizing radiation, cytosine arabinoside), suggesting that this kinase may actively delay the onset of mitosis by phosphorylating Tyr15 on Cdk1. Cytarabine 114-134 cyclin dependent kinase like 2 Homo sapiens 13-16 9492343-10 1998 This kinase, p56/p53lyn is rapidly induced by treatments that trigger cell cycle checkpoints (ionizing radiation, cytosine arabinoside), suggesting that this kinase may actively delay the onset of mitosis by phosphorylating Tyr15 on Cdk1. Cytarabine 114-134 LYN proto-oncogene, Src family tyrosine kinase Homo sapiens 17-23 9492343-10 1998 This kinase, p56/p53lyn is rapidly induced by treatments that trigger cell cycle checkpoints (ionizing radiation, cytosine arabinoside), suggesting that this kinase may actively delay the onset of mitosis by phosphorylating Tyr15 on Cdk1. Cytarabine 114-134 cyclin dependent kinase 1 Homo sapiens 233-237 9663763-7 1998 The release time of ara-C was between 3 days from pH EMA 0.5% and 16 days from H80/VP20/E15 gels. Cytarabine 20-25 reticulon 4 Rattus norvegicus 83-87 9579874-9 1998 We found that AML1-ETO blocked the erythroid differentiation of K562 cells induced by low doses of Ara-C. Cytarabine 99-104 RUNX family transcription factor 1 Homo sapiens 14-18 9579874-9 1998 We found that AML1-ETO blocked the erythroid differentiation of K562 cells induced by low doses of Ara-C. Cytarabine 99-104 RUNX1 partner transcriptional co-repressor 1 Homo sapiens 19-22 9499413-6 1998 We propose that Ad12 infection, actinomycin D and araC all induce a similar or identical global damage arrest signal (perhaps a modification or altered conformation of p53) that preferentially interferes with metaphase condensation of the RNU1 and RNU2 loci. Cytarabine 50-54 tumor protein p53 Homo sapiens 168-171 9499413-6 1998 We propose that Ad12 infection, actinomycin D and araC all induce a similar or identical global damage arrest signal (perhaps a modification or altered conformation of p53) that preferentially interferes with metaphase condensation of the RNU1 and RNU2 loci. Cytarabine 50-54 RNA, U1 small nuclear 1 Homo sapiens 239-243 9499413-6 1998 We propose that Ad12 infection, actinomycin D and araC all induce a similar or identical global damage arrest signal (perhaps a modification or altered conformation of p53) that preferentially interferes with metaphase condensation of the RNU1 and RNU2 loci. Cytarabine 50-54 RNA, U2 small nuclear 1 Homo sapiens 248-252 9569026-9 1998 Bax-K562 cells showed significantly higher fractions of apoptotic cells than pCI-neo-K562 cells when treated with ara-C, doxorubicin or SN-38. Cytarabine 114-119 BCL2 associated X, apoptosis regulator Homo sapiens 0-3 9548414-0 1998 Inv(16) acute myeloid leukemia cells show an increased sensitivity to cytosine arabinoside in vitro. Cytarabine 70-90 inversin Homo sapiens 0-3 9548414-2 1998 In particular, it has been reported that acute myeloid leukemia (AML) patients with inv(16) abnormality show a better prognosis, especially in case of treatment with high-dose Ara-C (HD Ara-C) containing regimens. Cytarabine 176-181 inversin Homo sapiens 84-87 9548414-2 1998 In particular, it has been reported that acute myeloid leukemia (AML) patients with inv(16) abnormality show a better prognosis, especially in case of treatment with high-dose Ara-C (HD Ara-C) containing regimens. Cytarabine 186-191 inversin Homo sapiens 84-87 9548414-3 1998 In this study we aimed at testing whether leukemic cells from patients showing the inv(16) were more sensitive to Ara-C in vitro, compared to AML blasts from patients with normal karyotype or chromosomal abnormalities other than t(15;17) or t(8;21). Cytarabine 114-119 inversin Homo sapiens 83-86 9548414-5 1998 The IC50 of Ara-C, as tested by the XTT colorimetric assay, was significantly lower in cases with inv(16) (18.5+/-15.88 micromol/l vs. 38+/-14.6 micromol/l,in cases with other abnormalities, p=0.01). Cytarabine 12-17 inversin Homo sapiens 98-101 9548414-7 1998 All the same, Ara-C induced apoptosis was significantly increased in cells from patients with inv(16). Cytarabine 14-19 inversin Homo sapiens 94-97 9548414-8 1998 Our data suggest a possible interaction between the molecular background of inv(16) and a modification of intracellular metabolism of Ara-C, and could thus provide a rationale for HD-Ara-C-based schedules for patients with inv(16) AML. Cytarabine 134-139 inversin Homo sapiens 223-226 9548414-8 1998 Our data suggest a possible interaction between the molecular background of inv(16) and a modification of intracellular metabolism of Ara-C, and could thus provide a rationale for HD-Ara-C-based schedules for patients with inv(16) AML. Cytarabine 183-188 inversin Homo sapiens 76-79 9548414-8 1998 Our data suggest a possible interaction between the molecular background of inv(16) and a modification of intracellular metabolism of Ara-C, and could thus provide a rationale for HD-Ara-C-based schedules for patients with inv(16) AML. Cytarabine 183-188 inversin Homo sapiens 223-226 9553659-1 1998 BACKGROUND: The aim of this study was to increase disease-free survival (DFS) in AML in CR1 using a high-dose cytarabine consolidation plus G-CSF as in vivo purging and mobilization of CD34+ cells before ablative therapy and peripheral blood autograft. Cytarabine 110-120 CD34 molecule Homo sapiens 185-189 9453545-0 1998 R-deprenyl and R-2-heptyl-N-methylpropargylamine prevent apoptosis in cerebellar granule neurons induced by cytosine arabinoside but not low extracellular potassium. Cytarabine 108-128 ribonucleotide reductase regulatory subunit M2 Homo sapiens 15-18 9484842-11 1998 Finally, changes elicited through ATF2(delta1-195) also led to reduced drug resistance, as shown for MMC, araC and cisplatinum. Cytarabine 106-110 activating transcription factor 2 Homo sapiens 34-38 10358333-0 1998 P170 (Pgp) expression in leukemic cells after therapeutic exposure to arabinosyl cytosine. Cytarabine 70-89 phosphoglycolate phosphatase Homo sapiens 6-9 10388104-10 1998 Cytosine arabinoside improves the therapeutic effectiveness of IFNs in CML, and IFN-&agr;2b improves the prognosis, survival, and quality of life after surgery for high-risk patients with melanoma. Cytarabine 0-20 interferon alpha 1 Homo sapiens 63-66 9338077-6 1998 The latter process is influenced by components of various signal transduction pathways (e.g., PKC) and expression of oncogenes (e.g., bcl-2, c-Jun), perturbations in which may significantly alter ara-C sensitivity. Cytarabine 196-201 Jun proto-oncogene, AP-1 transcription factor subunit Homo sapiens 141-146 9338077-3 1998 First, the activity of ara-C depends on conversion to its lethal triphosphate derivative, ara-CTP, a process that is influenced by multiple factors, including nucleoside transport, phosphorylation, deamination, and levels of competing metabolites, particularly dCTP. Cytarabine 23-28 solute carrier family 25 member 1 Homo sapiens 94-97 9338077-4 1998 Second, the antiproliferative and lethal effects of ara-C are linked to the ability of ara-CTP to interfere with one or more DNA polymerases as well as the degree to which it is incorporated into elongating DNA strands, leading to DNA fragmentation and chain termination. Cytarabine 52-57 solute carrier family 25 member 1 Homo sapiens 91-94 9338077-6 1998 The latter process is influenced by components of various signal transduction pathways (e.g., PKC) and expression of oncogenes (e.g., bcl-2, c-Jun), perturbations in which may significantly alter ara-C sensitivity. Cytarabine 196-201 BCL2 apoptosis regulator Homo sapiens 134-139 9883313-6 1998 The results of the randomized trails, carried out in France, showed that the combination of IFN-alpha and cytarabine as compared with INF-alpha alone, increases the rate of major cytogenetic response and prolongs survival in the chronic phase of CML. Cytarabine 106-116 interferon alpha 17 Homo sapiens 134-143 9771951-0 1998 Drug resistance to 5-aza-2"-deoxycytidine, 2",2"-difluorodeoxycytidine, and cytosine arabinoside conferred by retroviral-mediated transfer of human cytidine deaminase cDNA into murine cells. Cytarabine 76-96 cytidine deaminase Homo sapiens 148-166 9420079-0 1998 Transfection of C6 glioma cells with the bax gene and increased sensitivity to treatment with cytosine arabinoside. Cytarabine 94-114 BCL2 associated X, apoptosis regulator Homo sapiens 41-44 9420079-5 1998 Treatment with 1 microM cytosine arabinoside (ara-C) resulted in significantly more cells undergoing apoptosis in the cell line overexpressing bax than in the vector-only control cell line (23.57 +/- 2.6% compared with 5.3 +/- 0.7% terminal deoxynucleotidyl transferase-mediated biotinylated-deoxyuridine triphosphate nick-end labeling technique-positive cells; p = 0.007). Cytarabine 24-44 BCL2 associated X, apoptosis regulator Homo sapiens 143-146 9420079-5 1998 Treatment with 1 microM cytosine arabinoside (ara-C) resulted in significantly more cells undergoing apoptosis in the cell line overexpressing bax than in the vector-only control cell line (23.57 +/- 2.6% compared with 5.3 +/- 0.7% terminal deoxynucleotidyl transferase-mediated biotinylated-deoxyuridine triphosphate nick-end labeling technique-positive cells; p = 0.007). Cytarabine 46-51 BCL2 associated X, apoptosis regulator Homo sapiens 143-146 9420079-6 1998 Furthermore, measurements of growth curves obtained immediately after treatment with 0.5 microM ara-C demonstrated a prolonged growth arrest of at least 6 days in the cell line overexpressing bax. Cytarabine 96-101 BCL2 associated X, apoptosis regulator Homo sapiens 192-195 9420079-7 1998 CONCLUSIONS: These results can be used collectively to argue that overexpression of bax results in increased sensitivity of C6 cells to ara-C and that increasing bax expression may be a useful strategy, in general, for increasing the sensitivity of gliomas to antineoplastic treatments. Cytarabine 136-141 BCL2 associated X, apoptosis regulator Homo sapiens 84-87 9778689-0 1998 Activation of the LRP (lung resistance-related protein) gene by short-term exposure of human leukemia cells to phorbol ester and cytarabine. Cytarabine 129-139 major vault protein Homo sapiens 18-21 9778689-0 1998 Activation of the LRP (lung resistance-related protein) gene by short-term exposure of human leukemia cells to phorbol ester and cytarabine. Cytarabine 129-139 major vault protein Homo sapiens 23-54 9778689-5 1998 Among conventional chemotherapeutic drugs tested, only cytarabine (Ara C) induced the LRP mRNA expression though no increase in LRP protein was detected. Cytarabine 55-65 major vault protein Homo sapiens 86-89 9778689-5 1998 Among conventional chemotherapeutic drugs tested, only cytarabine (Ara C) induced the LRP mRNA expression though no increase in LRP protein was detected. Cytarabine 67-72 major vault protein Homo sapiens 86-89 9778689-8 1998 In HL-60 cells, the LRP activation by TPA or Ara C was sustained for at least 23 days after withdrawal of inducing agents. Cytarabine 45-50 major vault protein Homo sapiens 20-23 17206779-0 1997 Transfection of C6 glioma cells with the bax gene and increased sensitivity to treatment with cytosine arabinoside. Cytarabine 94-114 BCL2 associated X, apoptosis regulator Homo sapiens 41-44 9396780-0 1997 Agents that down-regulate or inhibit protein kinase C circumvent resistance to 1-beta-D-arabinofuranosylcytosine-induced apoptosis in human leukemia cells that overexpress Bcl-2. Cytarabine 79-112 BCL2 apoptosis regulator Homo sapiens 172-177 9396780-3 1997 After exposure to an equimolar concentration of ara-C (10 microM for 6 hr), HL-60/Bcl-2 cells were significantly less susceptible to apoptosis, DNA fragmentation, and loss of clonogenicity than HL-60/pCEP4 cells. Cytarabine 48-53 BCL2 apoptosis regulator Homo sapiens 82-87 9396780-4 1997 The protective effect of increased Bcl-2 expression was manifested by a failure of ara-C to induce activation/cleavage of the Yama protease (CPP32; caspase-3) and degradation of one of its substrates, poly(ADP-ribose)polymerase to an 85-kDa cleavage product. Cytarabine 83-88 BCL2 apoptosis regulator Homo sapiens 35-40 9396780-6 1997 These events were accompanied by restoration of the ability of ara-C to induce CPP32 cleavage and activation, poly(ADP-ribose) polymerase degradation, and inhibition of colony formation. Cytarabine 63-68 caspase 3 Homo sapiens 79-84 9396780-11 1997 Collectively, these findings indicate that bryostatin 1, which down-regulates PKC, and staurosporine and UCN-01, which directly inhibit the enzyme, circumvent resistance of Bcl-2-overexpressing leukemic cells to ara-C-induced apoptosis and activation of the protease cascade. Cytarabine 212-217 BCL2 apoptosis regulator Homo sapiens 173-178 17206779-5 1997 Treatment with 1 microM of cytosine arabinoside (ara-C) resulted in significantly more cells undergoing apoptosis in the cell line overexpressing bax than in the vector-only control cell line (23.57 +/- 2.6% compared with 5.3 +/- 0.7% terminal deoxynucleotidyl transferase--mediated biotinylated--deoxyuridine triphosphate nick-end labeling technique-positive cells; p = 0.007). Cytarabine 27-47 BCL2 associated X, apoptosis regulator Homo sapiens 146-149 17206779-5 1997 Treatment with 1 microM of cytosine arabinoside (ara-C) resulted in significantly more cells undergoing apoptosis in the cell line overexpressing bax than in the vector-only control cell line (23.57 +/- 2.6% compared with 5.3 +/- 0.7% terminal deoxynucleotidyl transferase--mediated biotinylated--deoxyuridine triphosphate nick-end labeling technique-positive cells; p = 0.007). Cytarabine 49-54 BCL2 associated X, apoptosis regulator Homo sapiens 146-149 17206779-6 1997 Furthermore, measurements of growth curves obtained immediately after treatment with 0.5 microM ara-C demonstrated a prolonged growth arrest of at least 6 days in the cell line overexpressing bax. Cytarabine 96-101 BCL2 associated X, apoptosis regulator Homo sapiens 192-195 17206779-7 1997 These results can be used collectively to argue that overexpression of bax results in increased sensitivity of C6 cells to ara-C and that increasing bax expression may be a useful strategy, in general, for increasing the sensitivity of gliomas to antineoplastic treatments. Cytarabine 123-128 BCL2 associated X, apoptosis regulator Homo sapiens 71-74 9349524-1 1997 We have previously shown that cytosine arabinoside (AraC)-induced apoptosis of cerebellar granule cells (CGCs) results in an increase of a 38-kDa band on sodium dodecyl sulfate-polyacrylamide gel electrophoresis, identified as glyceraldehyde-3-phosphate dehydrogenase (GAPDH; EC 1.2.1.12). Cytarabine 30-50 glyceraldehyde-3-phosphate dehydrogenase Homo sapiens 269-274 9499665-0 1997 A single high dose of idarubicin combined with high-dose ARA-C (MSKCC ALL-3 protocol) in adult and pediatric patients with acute lymphoblastic leukemia. Cytarabine 57-62 paired box 5 Homo sapiens 70-75 9349524-0 1997 Subcellular distribution of glyceraldehyde-3-phosphate dehydrogenase in cerebellar granule cells undergoing cytosine arabinoside-induced apoptosis. Cytarabine 108-128 glyceraldehyde-3-phosphate dehydrogenase Homo sapiens 28-68 9349524-1 1997 We have previously shown that cytosine arabinoside (AraC)-induced apoptosis of cerebellar granule cells (CGCs) results in an increase of a 38-kDa band on sodium dodecyl sulfate-polyacrylamide gel electrophoresis, identified as glyceraldehyde-3-phosphate dehydrogenase (GAPDH; EC 1.2.1.12). Cytarabine 30-50 glyceraldehyde-3-phosphate dehydrogenase Homo sapiens 227-267 9384474-2 1997 The efficacy of an intensified regimen, TAM (TBI, high-dose cytosine arabinoside and melphalan), is evaluated by analyzing long-term follow-up of a homogenous group of 42 high-risk ALL patients allografted in first CR. Cytarabine 60-80 Myeloproliferative syndrome, transient (transient abnormal myelopoiesis) Homo sapiens 40-43 9349524-1 1997 We have previously shown that cytosine arabinoside (AraC)-induced apoptosis of cerebellar granule cells (CGCs) results in an increase of a 38-kDa band on sodium dodecyl sulfate-polyacrylamide gel electrophoresis, identified as glyceraldehyde-3-phosphate dehydrogenase (GAPDH; EC 1.2.1.12). Cytarabine 52-56 glyceraldehyde-3-phosphate dehydrogenase Homo sapiens 227-267 9349524-1 1997 We have previously shown that cytosine arabinoside (AraC)-induced apoptosis of cerebellar granule cells (CGCs) results in an increase of a 38-kDa band on sodium dodecyl sulfate-polyacrylamide gel electrophoresis, identified as glyceraldehyde-3-phosphate dehydrogenase (GAPDH; EC 1.2.1.12). Cytarabine 52-56 glyceraldehyde-3-phosphate dehydrogenase Homo sapiens 269-274 9349524-2 1997 Antisense oligonucleotides to GAPDH mRNA afford acutely plated CGCs significant protection against AraC-induced apoptosis. Cytarabine 99-103 glyceraldehyde-3-phosphate dehydrogenase Homo sapiens 30-35 9369415-4 1997 Here, we show that therapeutic concentrations of doxorubicin, methotrexate and cytarabine also induce apoptosis via activation of the CD95 system in primary leukemia cells in vivo. Cytarabine 79-89 Fas cell surface death receptor Homo sapiens 134-138 9376593-3 1997 Apoptosis induced in tumor cells by cytarabine, doxorubicin, and methotrexate required the activation of ICE/Ced-3 proteases (caspases), similarly to the CD95 system. Cytarabine 36-46 caspase 1 Homo sapiens 126-134 9477124-5 1997 Low-dose therapy with cytarabine and thioguanine was given between the initial courses of histamine/IL-2. Cytarabine 22-32 interleukin 2 Homo sapiens 100-104 9365241-0 1997 Pro-apoptotic effect of the c-Abl tyrosine kinase in the cellular response to 1-beta-D-arabinofuranosylcytosine. Cytarabine 78-111 ABL proto-oncogene 1, non-receptor tyrosine kinase Homo sapiens 28-33 9365241-1 1997 Treatment of cells with the antimetabolite 1-beta-D-arabinofuranosylcytosine (ara-C) and other genotoxic agents is associated with activation of the c-Abl protein tyrosine kinase. Cytarabine 78-83 ABL proto-oncogene 1, non-receptor tyrosine kinase Homo sapiens 149-154 9365241-3 1997 The present studies demonstrate that cells expressing a dominant negative, kinase-inactive c-Abl (K-R) are resistant to killing by ara-C. Cytarabine 131-136 ABL proto-oncogene 1, non-receptor tyrosine kinase Homo sapiens 91-96 9365241-4 1997 The expression of c-Abl (K-R) blocked ara-C-induced apoptosis by a mechanism that is at least in part independent of the p53 tumor suppressor. Cytarabine 38-43 ABL proto-oncogene 1, non-receptor tyrosine kinase Homo sapiens 18-23 9661701-0 1997 Induction of fragility at the human RNU2 locus by cytosine arabinoside is dependent upon a transcriptionally competent U2 small nuclear RNA gene and the expression of p53. Cytarabine 50-70 RNA, U2 small nuclear 1 Homo sapiens 36-40 9661701-0 1997 Induction of fragility at the human RNU2 locus by cytosine arabinoside is dependent upon a transcriptionally competent U2 small nuclear RNA gene and the expression of p53. Cytarabine 50-70 tumor protein p53 Homo sapiens 167-170 9661701-4 1997 In the present study we have investigated the response of the RNU2 locus to cytosine arabinoside (araC), an inhibitor of DNA polymerases and a common inducer of fragile sites. Cytarabine 76-96 RNA, U2 small nuclear 1 Homo sapiens 62-66 9661701-4 1997 In the present study we have investigated the response of the RNU2 locus to cytosine arabinoside (araC), an inhibitor of DNA polymerases and a common inducer of fragile sites. Cytarabine 98-102 RNA, U2 small nuclear 1 Homo sapiens 62-66 9251730-10 1997 The use of L-asparaginase, timed after high-dose Cytarabine (ARA-C) throughout therapy, might have contributed to their cure. Cytarabine 49-59 asparaginase and isoaspartyl peptidase 1 Homo sapiens 11-25 9401275-2 1997 We conducted a clinical trial to increase the chemosensitivity of residual leukemic cells by combining G-CSF to marrow-ablative chemotherapy, including cytosine arabinoside (Ara-C), and facilitated by autologous blood cell transplantation (ABCT) for treatment of acute myelogenous leukemia (AML) in first complete remission. Cytarabine 152-172 colony stimulating factor 3 Homo sapiens 103-108 9295281-15 1997 These data demonstrate that the stimulation of apoptosis by ara-C is self-limiting and can be enhanced by inhibition of PKC. Cytarabine 60-65 protein kinase C alpha Homo sapiens 120-123 9401275-3 1997 A total of 16 patients were consecutively treated with granulocyte colony-stimulating factor (G-CSF)-combined high-dose chemotherapy (busulfan, etoposide and Ara-C) followed by autotransplantation of peripheral blood progenitor cells, which had been collected after the consolidation chemotherapy. Cytarabine 158-163 colony stimulating factor 3 Homo sapiens 94-99 9295281-7 1997 Thus, ara-C stimulates the synthesis of two second messengers with opposing effects on Bcl-2. Cytarabine 6-11 BCL2 apoptosis regulator Homo sapiens 87-92 9295281-8 1997 Since the effects of ara-C-induced DAG could be due to protein kinase C (PKC) activation, we determined the effects of ara-C on PKC isozymes. Cytarabine 21-26 protein kinase C alpha Homo sapiens 73-76 9295281-8 1997 Since the effects of ara-C-induced DAG could be due to protein kinase C (PKC) activation, we determined the effects of ara-C on PKC isozymes. Cytarabine 119-124 protein kinase C alpha Homo sapiens 128-131 9295281-11 1997 ET-18-OCH3 also inhibited stimulation of Bcl-2 by TPA and enhanced the decrease in Bcl-2 observed in ara-C-treated cells. Cytarabine 101-106 BCL2 apoptosis regulator Homo sapiens 83-88 9295281-12 1997 These data indicate that ara-C-induced apoptosis is limited by ara-C-stimulated PKCbetaII through effects on Bcl-2. Cytarabine 25-30 BCL2 apoptosis regulator Homo sapiens 109-114 9295281-12 1997 These data indicate that ara-C-induced apoptosis is limited by ara-C-stimulated PKCbetaII through effects on Bcl-2. Cytarabine 63-68 BCL2 apoptosis regulator Homo sapiens 109-114 9251730-10 1997 The use of L-asparaginase, timed after high-dose Cytarabine (ARA-C) throughout therapy, might have contributed to their cure. Cytarabine 61-66 asparaginase and isoaspartyl peptidase 1 Homo sapiens 11-25 9264374-3 1997 The pluripotent erythroleukemic K562 and HEL cell lines express messages for a number of ETS genes, but only c-ETS-1 levels are elevated in response to treatment with hemin or cytosine arabinofuranoside (Ara-C), agents which induce erythroid differentiation. Cytarabine 176-202 ETS proto-oncogene 1, transcription factor Homo sapiens 109-116 9337072-0 1997 Potentiation of ara-C-induced apoptosis by the protein kinase C activator bryostatin 1 in human leukemia cells (HL-60) involves a process dependent upon c-Myc. Cytarabine 16-21 MYC proto-oncogene, bHLH transcription factor Homo sapiens 153-158 9337072-1 1997 The role of the nuclear phosphoprotein c-Myc has been examined with respect to the regulation of 1-beta-D-arabinofuranosylcytosine (ara-C)-induced apoptosis in human leukemia cells exposed to bryostatin 1 and other pharmacologic protein kinase C (PKC) activators. Cytarabine 97-130 MYC proto-oncogene, bHLH transcription factor Homo sapiens 39-44 9337072-1 1997 The role of the nuclear phosphoprotein c-Myc has been examined with respect to the regulation of 1-beta-D-arabinofuranosylcytosine (ara-C)-induced apoptosis in human leukemia cells exposed to bryostatin 1 and other pharmacologic protein kinase C (PKC) activators. Cytarabine 132-137 MYC proto-oncogene, bHLH transcription factor Homo sapiens 39-44 9337072-3 1997 In contrast, equivalent exposure to the stage 2 tumor-promoting PKC activator mezerein (10 nM) in conjunction with ara-C reduced c-Myc levels by 87% and failed to potentiate apoptosis. Cytarabine 115-120 MYC proto-oncogene, bHLH transcription factor Homo sapiens 129-134 9231747-6 1997 The effects of IL-1beta but not LPS in the mixed primary culture of diencephalon were canceled by a prior exposure to cytosine-beta-D-arabinofuranoside. Cytarabine 118-151 interleukin 1 beta Rattus norvegicus 15-23 9264399-4 1997 2-CdA alone and combined with cytarabine resulted in a rapid and sustained decrease in circulating eosinophils in two patients with idiopathic HES that was refractory to steroids, hydroxyurea and cytarabine. Cytarabine 196-206 cytidine deaminase Homo sapiens 2-5 9292531-2 1997 Ara-C metabolism was assessed by the activities of deoxycytidine kinase (DCK), deoxycytidine deaminase (DCD), DNA polymerase alpha (Poly alpha), and overall polymerase (overall Poly). Cytarabine 0-5 deoxycytidine kinase Homo sapiens 51-71 9292531-2 1997 Ara-C metabolism was assessed by the activities of deoxycytidine kinase (DCK), deoxycytidine deaminase (DCD), DNA polymerase alpha (Poly alpha), and overall polymerase (overall Poly). Cytarabine 0-5 deoxycytidine kinase Homo sapiens 73-76 9292531-2 1997 Ara-C metabolism was assessed by the activities of deoxycytidine kinase (DCK), deoxycytidine deaminase (DCD), DNA polymerase alpha (Poly alpha), and overall polymerase (overall Poly). Cytarabine 0-5 apolipoprotein B mRNA editing enzyme catalytic subunit 3G Homo sapiens 79-102 9292531-2 1997 Ara-C metabolism was assessed by the activities of deoxycytidine kinase (DCK), deoxycytidine deaminase (DCD), DNA polymerase alpha (Poly alpha), and overall polymerase (overall Poly). Cytarabine 0-5 dermcidin Homo sapiens 104-107 9292531-2 1997 Ara-C metabolism was assessed by the activities of deoxycytidine kinase (DCK), deoxycytidine deaminase (DCD), DNA polymerase alpha (Poly alpha), and overall polymerase (overall Poly). Cytarabine 0-5 DNA polymerase alpha 1, catalytic subunit Homo sapiens 110-130 9389365-6 1997 The rationale of the St Jude"s R4 was to optimize the schedule of the second course of ara-C at a time when the patient"s endogenous G-CSF concentration was increased and thus maximize the percent of cells captured in S phase. Cytarabine 87-92 colony stimulating factor 3 Homo sapiens 133-138 9264374-3 1997 The pluripotent erythroleukemic K562 and HEL cell lines express messages for a number of ETS genes, but only c-ETS-1 levels are elevated in response to treatment with hemin or cytosine arabinofuranoside (Ara-C), agents which induce erythroid differentiation. Cytarabine 204-209 ETS proto-oncogene 1, transcription factor Homo sapiens 109-116 9264374-4 1997 Furthermore, ETS-1 antisense oligonucleotides inhibit hemoglobinization of cells treated with Ara-C or hemin, and K562 and HEL cells infected with retrovirus expressing the c-ETS-1 gene exhibit a significant increase in erythroid character (as indicated by benzidine staining for hemoglobin (Hb) and surface marker analysis), a dramatic increase in responsiveness to hemin or Ara-C, and a decreased rate of proliferation (20-40% of control rates). Cytarabine 94-99 ETS proto-oncogene 1, transcription factor Homo sapiens 13-18 9264374-4 1997 Furthermore, ETS-1 antisense oligonucleotides inhibit hemoglobinization of cells treated with Ara-C or hemin, and K562 and HEL cells infected with retrovirus expressing the c-ETS-1 gene exhibit a significant increase in erythroid character (as indicated by benzidine staining for hemoglobin (Hb) and surface marker analysis), a dramatic increase in responsiveness to hemin or Ara-C, and a decreased rate of proliferation (20-40% of control rates). Cytarabine 376-381 ETS proto-oncogene 1, transcription factor Homo sapiens 13-18 9264374-4 1997 Furthermore, ETS-1 antisense oligonucleotides inhibit hemoglobinization of cells treated with Ara-C or hemin, and K562 and HEL cells infected with retrovirus expressing the c-ETS-1 gene exhibit a significant increase in erythroid character (as indicated by benzidine staining for hemoglobin (Hb) and surface marker analysis), a dramatic increase in responsiveness to hemin or Ara-C, and a decreased rate of proliferation (20-40% of control rates). Cytarabine 376-381 ETS proto-oncogene 1, transcription factor Homo sapiens 173-180 9252649-3 1997 72 hours exposure of human melanoma GLL-19 cells to 1,000 nM ara-C induced growth inhibition and increased the number of EGF-R, TRF-R and nerve growth factor receptor (NGF-R) on cell surface. Cytarabine 61-66 epidermal growth factor Homo sapiens 121-126 9379681-6 1997 Although there is no denying the possibility that cytosine arabinoside is partly responsible, our results strongly suggest that G-CSF plays the main role in differentiation of leukemic cells into a monocyte lineage inducing apoptosis in vivo in this patient. Cytarabine 50-70 colony stimulating factor 3 Homo sapiens 128-133 9322679-1 1997 Expression and functional activity of P-glycoprotein (P-gp) were measured in 182 acute myelogenous leukemia (AML) patients: 136 patients were treated with the AML-6 protocol (EORTC), containing daunorubicin, vincristine, and conventional-dose cytarabine (ara-C), and 21 patients received idarubicin, vepeside, and conventional-dose ara-C (ICE-AML-10 protocol/EORTC). Cytarabine 243-253 ATP binding cassette subfamily B member 1 Homo sapiens 38-52 9322679-1 1997 Expression and functional activity of P-glycoprotein (P-gp) were measured in 182 acute myelogenous leukemia (AML) patients: 136 patients were treated with the AML-6 protocol (EORTC), containing daunorubicin, vincristine, and conventional-dose cytarabine (ara-C), and 21 patients received idarubicin, vepeside, and conventional-dose ara-C (ICE-AML-10 protocol/EORTC). Cytarabine 255-260 ATP binding cassette subfamily B member 1 Homo sapiens 38-52 9322679-1 1997 Expression and functional activity of P-glycoprotein (P-gp) were measured in 182 acute myelogenous leukemia (AML) patients: 136 patients were treated with the AML-6 protocol (EORTC), containing daunorubicin, vincristine, and conventional-dose cytarabine (ara-C), and 21 patients received idarubicin, vepeside, and conventional-dose ara-C (ICE-AML-10 protocol/EORTC). Cytarabine 332-337 ATP binding cassette subfamily B member 1 Homo sapiens 38-52 9252649-3 1997 72 hours exposure of human melanoma GLL-19 cells to 1,000 nM ara-C induced growth inhibition and increased the number of EGF-R, TRF-R and nerve growth factor receptor (NGF-R) on cell surface. Cytarabine 61-66 transferrin Homo sapiens 128-133 9252649-4 1997 Enhanced expression of beta 3 integrins CD49a, CD49c and CD49e, av integrin CD51, beta 3 integrin CD61, CD58/LFA3 and collagen IV and laminin was also detected in ara-C-treated GLL-19 cells. Cytarabine 163-168 eukaryotic translation elongation factor 1 beta 2 pseudogene 2 Homo sapiens 23-29 9175720-4 1997 We report that preincubation of cells with TGF-beta3 for 24 hr resulted in enhanced clonogenicity following exposure to vinblastine, vincristine, etoposide, taxol, ara-C, methotrexate, or 5-FU. Cytarabine 164-169 transforming growth factor beta 3 Homo sapiens 43-52 16465244-0 1997 Modulation of the expression of Bcl-2 and related proteins in human leukemia cells by protein kinase C activators: relationship to effects on 1-[beta-D-arabinofuranosyl]cytosine-induced apoptosis. Cytarabine 142-177 BCL2 apoptosis regulator Homo sapiens 32-37 16465244-11 1997 Finally, treatment of cells with bryostatin 1+/-ara-C (but not ara-C alone) resulted in a diffuse broadening of the Bcl-2 protein band, whereas exposure of cells to taxol (250 nM, 6 h) led to the appearance of a distinct Bcl-2 species with reduced mobility, phenomena compatible with protein phosphorylation. Cytarabine 48-53 BCL2 apoptosis regulator Homo sapiens 116-121 16465244-11 1997 Finally, treatment of cells with bryostatin 1+/-ara-C (but not ara-C alone) resulted in a diffuse broadening of the Bcl-2 protein band, whereas exposure of cells to taxol (250 nM, 6 h) led to the appearance of a distinct Bcl-2 species with reduced mobility, phenomena compatible with protein phosphorylation. Cytarabine 48-53 BCL2 apoptosis regulator Homo sapiens 221-226 9215616-2 1997 dCK mediating toxicity of 1-beta-D-arabinofuranosylcytosine was analyzed semiquantitatively by RT-PCR and by single-strand conformation polymorphism. Cytarabine 26-59 Calcium/calmodulin-dependent protein kinase II Drosophila melanogaster 0-3 9137794-3 1997 From 1985 to 1992 the Swiss Group for Clinical Cancer Research (SAKK) performed a randomized phase III trial to evaluate the effectiveness of one single postremission course of high-dose cytarabine (HDAC) in terms of leukaemia-free and overall survival in adults with de novo AML. Cytarabine 187-197 histone deacetylase 9 Homo sapiens 199-203 9096690-7 1997 In contrast to the disparate responses to PMA, HL-60/AS5 and HL-60/V2 cells treated with the antimetabolite 1-beta-D-arabinofurano-sylcytosine (Ara-C; 10 microM for 6 h) displayed equal susceptibility to G1 arrest, apoptosis, and inhibition of clonogenicity, phenomena unaccompanied by p21MDA6 and p27klp1 induction, or pRB dephosphorylation. Cytarabine 108-142 RB transcriptional corepressor 1 Homo sapiens 320-323 9096690-7 1997 In contrast to the disparate responses to PMA, HL-60/AS5 and HL-60/V2 cells treated with the antimetabolite 1-beta-D-arabinofurano-sylcytosine (Ara-C; 10 microM for 6 h) displayed equal susceptibility to G1 arrest, apoptosis, and inhibition of clonogenicity, phenomena unaccompanied by p21MDA6 and p27klp1 induction, or pRB dephosphorylation. Cytarabine 144-149 RB transcriptional corepressor 1 Homo sapiens 320-323 9096697-0 1997 Differential effect of GM-CSF pretreatment on intracellular Ara-C metabolism in normal bone marrow mononuclear cells vs acute myeloid leukemia (AML) blasts. Cytarabine 60-65 colony stimulating factor 2 Homo sapiens 23-29 9096697-1 1997 The effect of recombinant human granulocyte-macrophage colony-stimulating factor (GM-CSF) on the intracellular metabolism of cytosine arabinoside (Ara-C) was comparatively analyzed in normal bone marrow mononuclear cells (NBMMC) from eight healthy volunteers and in leukemic blasts from 50 patients with acute myeloid leukemia (AML). Cytarabine 125-145 colony stimulating factor 2 Homo sapiens 32-80 9096697-1 1997 The effect of recombinant human granulocyte-macrophage colony-stimulating factor (GM-CSF) on the intracellular metabolism of cytosine arabinoside (Ara-C) was comparatively analyzed in normal bone marrow mononuclear cells (NBMMC) from eight healthy volunteers and in leukemic blasts from 50 patients with acute myeloid leukemia (AML). Cytarabine 125-145 colony stimulating factor 2 Homo sapiens 82-88 9096697-1 1997 The effect of recombinant human granulocyte-macrophage colony-stimulating factor (GM-CSF) on the intracellular metabolism of cytosine arabinoside (Ara-C) was comparatively analyzed in normal bone marrow mononuclear cells (NBMMC) from eight healthy volunteers and in leukemic blasts from 50 patients with acute myeloid leukemia (AML). Cytarabine 147-152 colony stimulating factor 2 Homo sapiens 32-80 9096697-1 1997 The effect of recombinant human granulocyte-macrophage colony-stimulating factor (GM-CSF) on the intracellular metabolism of cytosine arabinoside (Ara-C) was comparatively analyzed in normal bone marrow mononuclear cells (NBMMC) from eight healthy volunteers and in leukemic blasts from 50 patients with acute myeloid leukemia (AML). Cytarabine 147-152 colony stimulating factor 2 Homo sapiens 82-88 9096697-4 1997 Median Ara-C-mediated inhibition of DNA synthesis was significantly more effective in AML blasts as compared to NBMMC (76.5 vs 55.0% at 0.05 microM and 99.0 vs 96.0% at 5.0 microM Ara-C, P < 0.01) but was not influenced by GM-CSF pretreatment. Cytarabine 7-12 colony stimulating factor 2 Homo sapiens 226-232 9096697-8 1997 At low; intermediate and high extracellular Ara-C concentrations GM-CSF pretreatment resulted in a significant enhancement of the 3H-Ara-C incorporation into the DNA in both GM-CSF responsive AML blasts and NBMMC (median of 1.3 to 2.1- and 1.4 to 1.6-fold, P < 0.05). Cytarabine 44-49 colony stimulating factor 2 Homo sapiens 65-71 9096697-8 1997 At low; intermediate and high extracellular Ara-C concentrations GM-CSF pretreatment resulted in a significant enhancement of the 3H-Ara-C incorporation into the DNA in both GM-CSF responsive AML blasts and NBMMC (median of 1.3 to 2.1- and 1.4 to 1.6-fold, P < 0.05). Cytarabine 44-49 colony stimulating factor 2 Homo sapiens 174-180 9096697-11 1997 These data reveal a different effect of GM-CSF priming on the metabolism of Ara-C in normal vs leukemic cells which may cause a preferential increase in the antileukemic cytotoxicity of Ara-C in the presence of GM-CSF. Cytarabine 76-81 colony stimulating factor 2 Homo sapiens 40-46 9096697-11 1997 These data reveal a different effect of GM-CSF priming on the metabolism of Ara-C in normal vs leukemic cells which may cause a preferential increase in the antileukemic cytotoxicity of Ara-C in the presence of GM-CSF. Cytarabine 76-81 colony stimulating factor 2 Homo sapiens 211-217 9096697-11 1997 These data reveal a different effect of GM-CSF priming on the metabolism of Ara-C in normal vs leukemic cells which may cause a preferential increase in the antileukemic cytotoxicity of Ara-C in the presence of GM-CSF. Cytarabine 186-191 colony stimulating factor 2 Homo sapiens 40-46 9137794-20 1997 The results of our intensive, single course HDAC group compare favourably with less intensive, repetitive HDAC cycles, suggesting that Ara-C dose intensity may be more important than total dosage. Cytarabine 135-140 histone deacetylase 9 Homo sapiens 44-48 9111585-3 1997 We assessed whether glioma cell killing is synergistically enhanced by cotreatment with CD95 ligand and chemotherapeutic agents, including doxorubicin, carmustine, vincristine, etoposide, teniposide, 5-fluorouracil and cytarabine. Cytarabine 219-229 Fas cell surface death receptor Homo sapiens 88-92 9032331-6 1997 Treatment of cells with cytosine arabinoside, which blocks the late buildup of dsRNA in vaccinia virus-infected cells, prevented induction of apoptosis by vaccinia virus with E3L deleted. Cytarabine 24-44 double-strand RNA-binding protein Vaccinia virus 175-178 9218105-5 1997 The use of high-dose cytosine arabinoside (HDAC 3 gm/m2) appears rational based on cytosine pharmacology. Cytarabine 21-41 histone deacetylase 3 Homo sapiens 43-49 9052685-4 1997 Exposure of these cells to electric fields (330 or 750 mV/cm for 17 h) inhibited up-regulation of MDR1 expression by treatment with 25 microM 1-beta-D-arabinofuranosylcytosine (AraC). Cytarabine 142-175 ATP binding cassette subfamily B member 1 Homo sapiens 98-102 9052685-4 1997 Exposure of these cells to electric fields (330 or 750 mV/cm for 17 h) inhibited up-regulation of MDR1 expression by treatment with 25 microM 1-beta-D-arabinofuranosylcytosine (AraC). Cytarabine 177-181 ATP binding cassette subfamily B member 1 Homo sapiens 98-102 9175315-9 1997 These data provide a rationale for more extensive and more intensive testing of combinations of ara-C and F-ara in Pgp-mediated MDR acute leukemia. Cytarabine 96-101 phosphoglycolate phosphatase Homo sapiens 115-118 9133617-1 1997 We examined the effect of hemin, TGF-beta1 and cytosine arabinoside (Ara-C) on the levels of mRNAs for the erythroid-specific 5-aminolevulinate synthase (ALAS-E) and gamma-globin in various human myelogenous leukemia cell lines. Cytarabine 47-67 5'-aminolevulinate synthase 2 Homo sapiens 154-160 9133617-1 1997 We examined the effect of hemin, TGF-beta1 and cytosine arabinoside (Ara-C) on the levels of mRNAs for the erythroid-specific 5-aminolevulinate synthase (ALAS-E) and gamma-globin in various human myelogenous leukemia cell lines. Cytarabine 47-67 hemoglobin subunit gamma 1 Homo sapiens 166-178 9133617-1 1997 We examined the effect of hemin, TGF-beta1 and cytosine arabinoside (Ara-C) on the levels of mRNAs for the erythroid-specific 5-aminolevulinate synthase (ALAS-E) and gamma-globin in various human myelogenous leukemia cell lines. Cytarabine 69-74 5'-aminolevulinate synthase 2 Homo sapiens 154-160 9133617-1 1997 We examined the effect of hemin, TGF-beta1 and cytosine arabinoside (Ara-C) on the levels of mRNAs for the erythroid-specific 5-aminolevulinate synthase (ALAS-E) and gamma-globin in various human myelogenous leukemia cell lines. Cytarabine 69-74 hemoglobin subunit gamma 1 Homo sapiens 166-178 9028941-3 1997 In addition, the cycling status of circulating CD34+ cells, including committed clonogenic progenitor cells and the more immature LTC-IC, was determined by the cytosine arabinoside (Ara-C) suicide test and the acridine orange flow cytometric technique. Cytarabine 160-180 CD34 molecule Homo sapiens 47-51 9028941-11 1997 However, longer incubation with Ara-C (16 to 18 hours), in the presence of SCF, IL-3 and G-CSF, or IL-6, showed that more than 60% of LTC-IC are actually cycling, with no difference being found with BM cells. Cytarabine 32-37 KIT ligand Homo sapiens 75-78 8980142-2 1996 Here we report that when an HL-60 cell line resistant to cytosine arabinoside (Ara-C) was exposed to this anticancer drug, neither RB cleavage nor apoptosis was detected. Cytarabine 79-84 RB transcriptional corepressor 1 Homo sapiens 131-133 9028941-11 1997 However, longer incubation with Ara-C (16 to 18 hours), in the presence of SCF, IL-3 and G-CSF, or IL-6, showed that more than 60% of LTC-IC are actually cycling, with no difference being found with BM cells. Cytarabine 32-37 interleukin 3 Homo sapiens 80-84 9028941-11 1997 However, longer incubation with Ara-C (16 to 18 hours), in the presence of SCF, IL-3 and G-CSF, or IL-6, showed that more than 60% of LTC-IC are actually cycling, with no difference being found with BM cells. Cytarabine 32-37 colony stimulating factor 3 Homo sapiens 89-94 9066648-10 1997 The amount of Fas antigen expression was slightly increased only in cells treated with a low dose of Ara-C, not in others. Cytarabine 101-106 Fas cell surface death receptor Homo sapiens 14-25 9639777-0 1997 Effect of concurrent use of rh-IL-3 and rh-GM-CSF on apoptosis of HL-60 cells induced by Ara-C. Cytarabine 89-94 colony stimulating factor 2 Homo sapiens 43-49 9123849-2 1997 It is shown that transfection of K562 cells with the ASFV A179L gene protects these cells from apoptotic cell death induced by a combination of cycloheximide and actinomycin D or by treatment with cytosine arabinoside. Cytarabine 197-217 bcl-2/bax homolog African swine fever virus 58-63 9118972-4 1997 Inhibition of catalase and glutathione peroxidase activities also enhanced the retardation effect of nickel on the rejoining of DNA strand breaks accumulated by hydroxyurea plus cytosine-beta-D-arabinofuranoside in UV-irradiated cells. Cytarabine 178-211 catalase Bos taurus 14-22 8959329-10 1996 Low-dose ara-C-induced erythroid differentiation was accompanied by conversion of the retinoblastoma protein to predominantly its underphosphorylated isoform as well as by down-regulation of Myc levels in K562/Bcl-xS and K562/neo cells. Cytarabine 9-14 MYC proto-oncogene, bHLH transcription factor Homo sapiens 191-194 8946931-0 1996 Constitutive overexpression of the cytidine deaminase gene confers resistance to cytosine arabinoside in vitro. Cytarabine 81-101 cytidine deaminase Homo sapiens 35-53 8946931-5 1996 Together, these data suggest that constitutive overexpression of the CDD gene correlates with increased ara-C resistance and thus may prove useful in considering attempts to attenuate ara-C-induced toxicity on hematopoietic progenitor cells. Cytarabine 104-109 natriuretic peptide A Homo sapiens 69-72 8946931-5 1996 Together, these data suggest that constitutive overexpression of the CDD gene correlates with increased ara-C resistance and thus may prove useful in considering attempts to attenuate ara-C-induced toxicity on hematopoietic progenitor cells. Cytarabine 184-189 natriuretic peptide A Homo sapiens 69-72 8946932-5 1996 Growth factor responsive cells are more Ara-C sensitive in G-CSF than in GM-CSF or IL-3. Cytarabine 40-45 colony stimulating factor 3 Homo sapiens 59-64 11364014-0 1996 Cytarabine nixed for PML. Cytarabine 0-10 PML nuclear body scaffold Homo sapiens 21-24 8950029-3 1996 Ara-C activated SMase with 10 minutes in both Jurkat and EL4 cells, while phorbol ester (PMA) had no effect. Cytarabine 0-5 epilepsy 4 Mus musculus 57-60 8950029-8 1996 The effects of Ara-C on JNK activity may be mediated through secondary response pathways. Cytarabine 15-20 mitogen-activated protein kinase 8 Homo sapiens 24-27 8967975-1 1996 With the use of clonogenic survival assays, we show that wild-type p53-expressing A2780 human ovarian cell lines transfected with a dominant negative mutant p53 gene (codon 143, valine to alanine) acquired cross-resistance to ionizing radiation, cisplatin, doxorubicin, and 1-beta-D-arabinofuranosylcytosine. Cytarabine 274-307 tumor protein p53 Homo sapiens 67-70 8967975-1 1996 With the use of clonogenic survival assays, we show that wild-type p53-expressing A2780 human ovarian cell lines transfected with a dominant negative mutant p53 gene (codon 143, valine to alanine) acquired cross-resistance to ionizing radiation, cisplatin, doxorubicin, and 1-beta-D-arabinofuranosylcytosine. Cytarabine 274-307 tumor protein p53 Homo sapiens 157-160 9009249-0 1996 Effect of stem cell factor on leukemic progenitor cell growth and sensitivity to cytosine-arabinoside. Cytarabine 81-101 KIT ligand Homo sapiens 10-26 8892676-0 1996 Intracellular metabolism of Ara-C and resulting DNA fragmentation and apoptosis of human AML HL-60 cells possessing disparate levels of Bcl-2 protein. Cytarabine 28-33 BCL2 apoptosis regulator Homo sapiens 136-141 8892676-1 1996 We examined the effects of high intracellular levels of Bcl-2 on the metabolism and DNA incorporation of high-dose Ara-C (HIDAC) as well as on Ara-C-induced DNA strand breaks and apoptosis of human AML HL-60 cells. Cytarabine 115-120 BCL2 apoptosis regulator Homo sapiens 56-61 9031077-5 1996 Normal CFU-GM responded to rhG+GM-CSF or IL-3 with increased kinetic activity and sensitivity to Ara-C. Cytarabine 97-102 colony stimulating factor 2 Homo sapiens 31-37 9009249-6 1996 Second, we tested the influence of SCF on the sensitivity to Ara-C of self-renewing leukemic cells from 18 patients with AML. Cytarabine 61-66 KIT ligand Homo sapiens 35-38 9031077-5 1996 Normal CFU-GM responded to rhG+GM-CSF or IL-3 with increased kinetic activity and sensitivity to Ara-C. Cytarabine 97-102 interleukin 3 Homo sapiens 41-45 9009249-7 1996 We showed that SCF was efficient in increasing the toxicity of Ara-C on the self-renewing blast progenitors, especially with high concentrations of Ara-C. Cytarabine 63-68 KIT ligand Homo sapiens 15-18 9009249-7 1996 We showed that SCF was efficient in increasing the toxicity of Ara-C on the self-renewing blast progenitors, especially with high concentrations of Ara-C. Cytarabine 148-153 KIT ligand Homo sapiens 15-18 9009249-9 1996 These data indicate that SCF can enhance sensitivity to Ara-C of some leukemic cells with self-renewing capacity. Cytarabine 56-61 KIT ligand Homo sapiens 25-28 8960658-0 1996 [Successful treatment of acute non-lymphoblastic leukemia from myelodysplastic syndrome by combination of human macrophage colony-stimulating factor (M-CSF) and low dose cytosine arabinoside: M-CSF-induced proliferation and tyrosine phosphorylation in leukemic blasts]. Cytarabine 170-190 colony stimulating factor 1 Homo sapiens 192-197 8900110-7 1996 Cells lacking the c-abl gene also responded to ara-C and MMS with increases in p53 levels and induction of p21. Cytarabine 47-52 tumor protein p53 Homo sapiens 79-82 8960658-5 1996 Based upon these findings, combined therapy with M-CSF and low dose cytosine arabinoside (ara-C) was successful. Cytarabine 90-95 colony stimulating factor 1 Homo sapiens 49-54 8960658-7 1996 These results suggest that M-CSF could enhance the cytotoxic effect of ara-C on leukemic blasts via its intracellular signaling pathway linked to proliferation. Cytarabine 71-76 colony stimulating factor 1 Homo sapiens 27-32 8900110-2 1996 The present studies demonstrate that the antimetabolite 1-beta-D-arabinofuranosylcytosine (ara-C) induces binding of c-Abl and p53. Cytarabine 91-96 ABL proto-oncogene 1, non-receptor tyrosine kinase Homo sapiens 117-122 8900110-2 1996 The present studies demonstrate that the antimetabolite 1-beta-D-arabinofuranosylcytosine (ara-C) induces binding of c-Abl and p53. Cytarabine 91-96 tumor protein p53 Homo sapiens 127-130 8900110-7 1996 Cells lacking the c-abl gene also responded to ara-C and MMS with increases in p53 levels and induction of p21. Cytarabine 47-52 cyclin dependent kinase inhibitor 1A Homo sapiens 107-110 8900110-3 1996 Ara-C treatment of cells that express wild type or a dominant negative, kinase-inactive c-Abl(K-R) was associated with formation of c-Abl-p53 complexes and increased expression of the cyclin-dependent kinase (Cdk) inhibitor p21. Cytarabine 0-5 ABL proto-oncogene 1, non-receptor tyrosine kinase Homo sapiens 88-93 8900110-3 1996 Ara-C treatment of cells that express wild type or a dominant negative, kinase-inactive c-Abl(K-R) was associated with formation of c-Abl-p53 complexes and increased expression of the cyclin-dependent kinase (Cdk) inhibitor p21. Cytarabine 0-5 ABL proto-oncogene 1, non-receptor tyrosine kinase Homo sapiens 132-137 8900436-0 1996 Inhibition of cytarabine-induced MDR1 (P-glycoprotein) gene activation in human tumor cells by fatty acid-polyethylene glycol-fatty acid diesters, novel inhibitors of P-glycoprotein function. Cytarabine 14-24 ATP binding cassette subfamily B member 1 Homo sapiens 33-37 8900110-3 1996 Ara-C treatment of cells that express wild type or a dominant negative, kinase-inactive c-Abl(K-R) was associated with formation of c-Abl-p53 complexes and increased expression of the cyclin-dependent kinase (Cdk) inhibitor p21. Cytarabine 0-5 tumor protein p53 Homo sapiens 138-141 8900110-3 1996 Ara-C treatment of cells that express wild type or a dominant negative, kinase-inactive c-Abl(K-R) was associated with formation of c-Abl-p53 complexes and increased expression of the cyclin-dependent kinase (Cdk) inhibitor p21. Cytarabine 0-5 cyclin dependent kinase 2 Homo sapiens 209-212 8900110-3 1996 Ara-C treatment of cells that express wild type or a dominant negative, kinase-inactive c-Abl(K-R) was associated with formation of c-Abl-p53 complexes and increased expression of the cyclin-dependent kinase (Cdk) inhibitor p21. Cytarabine 0-5 cyclin dependent kinase inhibitor 1A Homo sapiens 224-227 8900110-4 1996 However, down-regulation of Cdk2 by ara-C was found in cells expressing wild type c-Abl and not in cells expressing c-Abl(K-R) or those deficient in p53. Cytarabine 36-41 cyclin dependent kinase 2 Homo sapiens 28-32 8900110-4 1996 However, down-regulation of Cdk2 by ara-C was found in cells expressing wild type c-Abl and not in cells expressing c-Abl(K-R) or those deficient in p53. Cytarabine 36-41 ABL proto-oncogene 1, non-receptor tyrosine kinase Homo sapiens 82-87 8900110-7 1996 Cells lacking the c-abl gene also responded to ara-C and MMS with increases in p53 levels and induction of p21. Cytarabine 47-52 ABL proto-oncogene 1, non-receptor tyrosine kinase Homo sapiens 18-23 8900436-4 1996 In the present study we show that these compounds are also able to inhibit up-regulation of MDR1 gene expression caused by cytarabine (ARA-C) and doxorubicin in human tumor cell lines H9 and KB 3-1, which express minimal levels of MDR1 mRNA. Cytarabine 123-133 ATP binding cassette subfamily B member 1 Homo sapiens 92-96 8900436-4 1996 In the present study we show that these compounds are also able to inhibit up-regulation of MDR1 gene expression caused by cytarabine (ARA-C) and doxorubicin in human tumor cell lines H9 and KB 3-1, which express minimal levels of MDR1 mRNA. Cytarabine 135-140 ATP binding cassette subfamily B member 1 Homo sapiens 92-96 8900436-0 1996 Inhibition of cytarabine-induced MDR1 (P-glycoprotein) gene activation in human tumor cells by fatty acid-polyethylene glycol-fatty acid diesters, novel inhibitors of P-glycoprotein function. Cytarabine 14-24 ATP binding cassette subfamily B member 1 Homo sapiens 39-53 8900436-0 1996 Inhibition of cytarabine-induced MDR1 (P-glycoprotein) gene activation in human tumor cells by fatty acid-polyethylene glycol-fatty acid diesters, novel inhibitors of P-glycoprotein function. Cytarabine 14-24 ATP binding cassette subfamily B member 1 Homo sapiens 167-181 8806683-4 1996 The results also demonstrate that Cdk2 directly associates with the Src-like tyrosine kinase Lyn as a consequence of ara-C-treatment. Cytarabine 117-122 cyclin dependent kinase 2 Homo sapiens 34-38 8822910-5 1996 The ara-C-induced protease activity was sensitive to overexpression of the anti-apoptotic protein Bcl-xL and the baculovirus protein p35. Cytarabine 4-9 BCL2 like 1 Homo sapiens 98-104 8822910-5 1996 The ara-C-induced protease activity was sensitive to overexpression of the anti-apoptotic protein Bcl-xL and the baculovirus protein p35. Cytarabine 4-9 interleukin 12A Homo sapiens 133-136 8822910-8 1996 The results further show that ara-C induces activation of the CPP32 protease by a CrmA-insensitive and p35-sensitive mechanism. Cytarabine 30-35 caspase 3 Homo sapiens 62-67 8822910-8 1996 The results further show that ara-C induces activation of the CPP32 protease by a CrmA-insensitive and p35-sensitive mechanism. Cytarabine 30-35 interleukin 12A Homo sapiens 103-106 8822910-10 1996 These findings indicate that ara-C and other DNA-damaging agents activate a CrmA-insensitive apoptotic pathway involving CPP32 and that these signals differ from those associated with apoptosis induced by the Fas receptor. Cytarabine 29-34 caspase 3 Homo sapiens 121-126 8913519-1 1996 Deoxycytidine kinase (dCK) is a rate-limiting enzyme for the activation of ara-C. Cytarabine 75-80 deoxycytidine kinase Mus musculus 0-20 8913519-1 1996 Deoxycytidine kinase (dCK) is a rate-limiting enzyme for the activation of ara-C. Cytarabine 75-80 Calcium/calmodulin-dependent protein kinase II Drosophila melanogaster 22-25 8798604-3 1996 Here we show that diverse classes of DNA-damaging agents such as cisplatinum, 1-beta-D-arabinofuranosylcytosine, UV light, ionizing radiation, and methyl methanesulfonate activate p38 MAP kinase. Cytarabine 78-111 mitogen-activated protein kinase 14 Homo sapiens 180-183 8798604-4 1996 We also demonstrate that cells deficient in c-Abl fail to activate p38 MAP kinase after treatment with cisplatinum and 1-beta-D-arabinofuranosylcytosine but not after exposure to UV and methyl methanesulfonate. Cytarabine 119-152 ABL proto-oncogene 1, non-receptor tyrosine kinase Homo sapiens 44-49 8822910-0 1996 Activation of the CPP32 protease in apoptosis induced by 1-beta-D-arabinofuranosylcytosine and other DNA-damaging agents. Cytarabine 57-90 caspase 3 Homo sapiens 18-23 8822910-2 1996 Ara-C induced apoptosis is associated with proteolytic cleavage of poly(ADP-ribose) polymerase (PARP) and protein kinase C (PKC) delta. Cytarabine 0-5 poly(ADP-ribose) polymerase 1 Homo sapiens 67-94 8822910-2 1996 Ara-C induced apoptosis is associated with proteolytic cleavage of poly(ADP-ribose) polymerase (PARP) and protein kinase C (PKC) delta. Cytarabine 0-5 poly(ADP-ribose) polymerase 1 Homo sapiens 96-100 8822910-2 1996 Ara-C induced apoptosis is associated with proteolytic cleavage of poly(ADP-ribose) polymerase (PARP) and protein kinase C (PKC) delta. Cytarabine 0-5 protein kinase C delta Homo sapiens 106-134 8822910-4 1996 The present studies show that ara-C treatment of U-937 cells is associated with induction of a protease activity that cleaves the tetrapeptides Ac-DEVD-pNA and Ac-DMOD-pNA found at the cleavage sites of PARP and PKC delta, respectively. Cytarabine 30-35 poly(ADP-ribose) polymerase 1 Homo sapiens 203-207 8822910-4 1996 The present studies show that ara-C treatment of U-937 cells is associated with induction of a protease activity that cleaves the tetrapeptides Ac-DEVD-pNA and Ac-DMOD-pNA found at the cleavage sites of PARP and PKC delta, respectively. Cytarabine 30-35 protein kinase C delta Homo sapiens 212-221 8806683-0 1996 Interaction of cyclin-dependent kinase 2 and the Lyn tyrosine kinase in cells treated with 1-beta-D-arabinofuranosylcytosine. Cytarabine 91-124 cyclin dependent kinase 2 Homo sapiens 15-40 8806683-0 1996 Interaction of cyclin-dependent kinase 2 and the Lyn tyrosine kinase in cells treated with 1-beta-D-arabinofuranosylcytosine. Cytarabine 91-124 LYN proto-oncogene, Src family tyrosine kinase Homo sapiens 49-52 8806683-3 1996 The present studies demonstrate that treatment of U-937 cells with 1-beta-D-arabinofuranosylcytosine (ara-C) is associated with tyrosine phosphorylation of Cdk2 and inhibition of Cdk2 activity. Cytarabine 67-100 cyclin dependent kinase 2 Homo sapiens 156-160 8806683-3 1996 The present studies demonstrate that treatment of U-937 cells with 1-beta-D-arabinofuranosylcytosine (ara-C) is associated with tyrosine phosphorylation of Cdk2 and inhibition of Cdk2 activity. Cytarabine 67-100 cyclin dependent kinase 2 Homo sapiens 179-183 8806683-3 1996 The present studies demonstrate that treatment of U-937 cells with 1-beta-D-arabinofuranosylcytosine (ara-C) is associated with tyrosine phosphorylation of Cdk2 and inhibition of Cdk2 activity. Cytarabine 102-107 cyclin dependent kinase 2 Homo sapiens 156-160 8806683-3 1996 The present studies demonstrate that treatment of U-937 cells with 1-beta-D-arabinofuranosylcytosine (ara-C) is associated with tyrosine phosphorylation of Cdk2 and inhibition of Cdk2 activity. Cytarabine 102-107 cyclin dependent kinase 2 Homo sapiens 179-183 8806683-4 1996 The results also demonstrate that Cdk2 directly associates with the Src-like tyrosine kinase Lyn as a consequence of ara-C-treatment. Cytarabine 117-122 LYN proto-oncogene, Src family tyrosine kinase Homo sapiens 93-96 8806683-8 1996 These findings suggest that the association of Lyn and Cdk2 in ara-C-treated cells may contribute to regulation of Cdk2-dependent cell cycle checkpoints. Cytarabine 63-68 LYN proto-oncogene, Src family tyrosine kinase Homo sapiens 47-50 8806683-8 1996 These findings suggest that the association of Lyn and Cdk2 in ara-C-treated cells may contribute to regulation of Cdk2-dependent cell cycle checkpoints. Cytarabine 63-68 cyclin dependent kinase 2 Homo sapiens 55-59 8806683-8 1996 These findings suggest that the association of Lyn and Cdk2 in ara-C-treated cells may contribute to regulation of Cdk2-dependent cell cycle checkpoints. Cytarabine 63-68 cyclin dependent kinase 2 Homo sapiens 115-119 8826891-2 1996 The sensitivity of AML blasts to drugs such as Ara-C can be increased by the down-regulation of bcl-2 expression by antisense oligonucleotides. Cytarabine 47-52 BCL2 apoptosis regulator Homo sapiens 96-101 9816330-2 1996 The purpose of the present study was to explore and identify effective combinations of B43-PAP with standard chemotherapeutic drugs, including the anthracyclin doxorubicin, the epipodophyllotoxin etoposide, the nitrosurea carmustine, and the antimetabolite cytosine arabinoside. Cytarabine 257-277 poly(A) polymerase alpha Homo sapiens 91-94 8894252-0 1996 Resistance to cytosine arabinoside by retrovirally mediated gene transfer of human cytidine deaminase into murine fibroblast and hematopoietic cells. Cytarabine 14-34 cytidine deaminase Homo sapiens 83-101 8894252-3 1996 The deamination of ARA-C by cytidine deaminase results in a loss of its antineoplastic activity. Cytarabine 19-24 cytidine deaminase Homo sapiens 28-46 8894252-4 1996 The objective of this study was to determine if gene transfer of human cytidine deaminase into murine fibroblast and hematopoietic cells would confer drug resistance to ARA-C. Cytarabine 169-174 cytidine deaminase Homo sapiens 71-89 8894252-7 1996 The transfer of the human cytidine deaminase gene into murine bone marrow cells by the retroviral vector conferred a high level of drug resistance to ARA-C in clonogenic assays. Cytarabine 150-155 cytidine deaminase Homo sapiens 26-44 8894252-8 1996 These studies indicate that the cytidine deaminase gene could be used in cancer gene therapy by protecting normal hematopoietic cells against the cytotoxic effects of ARA-C and related cytosine nucleoside analogues. Cytarabine 167-172 cytidine deaminase Homo sapiens 32-50 8862446-0 1996 Forced expression of cytidine deaminase confers resistance to cytosine arabinoside and gemcitabine. Cytarabine 62-82 cytidine deaminase Homo sapiens 21-39 8862446-3 1996 Studies were performed to determine whether forced expression of a gene encoding the enzyme cytidine deaminase can confer resistance to cytosine arabinoside (Ara-C) and gemcitabine in vitro. Cytarabine 136-156 cytidine deaminase Homo sapiens 92-110 8862446-3 1996 Studies were performed to determine whether forced expression of a gene encoding the enzyme cytidine deaminase can confer resistance to cytosine arabinoside (Ara-C) and gemcitabine in vitro. Cytarabine 158-163 cytidine deaminase Homo sapiens 92-110 8862446-4 1996 A pooled population of NIH3T3 cells overexpressing cytidine deaminase from a retroviral construct based on the LXSN-vector (LCDSN) demonstrated a 4.5-fold increased resistance to Ara-C based on the 50% inhibitory concentration (ID50) and a 3.7-fold increased resistance to Ara-C based on the 80% inhibitory concentration (ID80) relative to cells transduced with a control vector. Cytarabine 179-184 cytidine deaminase Mus musculus 51-69 8862446-4 1996 A pooled population of NIH3T3 cells overexpressing cytidine deaminase from a retroviral construct based on the LXSN-vector (LCDSN) demonstrated a 4.5-fold increased resistance to Ara-C based on the 50% inhibitory concentration (ID50) and a 3.7-fold increased resistance to Ara-C based on the 80% inhibitory concentration (ID80) relative to cells transduced with a control vector. Cytarabine 273-278 cytidine deaminase Mus musculus 51-69 8862446-7 1996 Furthermore, Ara-C-resistance could be completely reversed in LCDSN-transduced CEM cells by a specific inhibitor of cytidine deaminase, tetrahydrouridine (THU). Cytarabine 13-18 cytidine deaminase Homo sapiens 116-134 8862446-9 1996 These results provide the first direct evidence that forced expression of cytidine deaminase confers cellular resistance to Ara-C and gemcitabine. Cytarabine 124-129 cytidine deaminase Homo sapiens 74-92 8947585-4 1996 IL-11 in combination with IL-3 and GM-CSF markedly increased CFU-C colony growth pre- and post-ARA-C or Eilatin incubation from CML and normal individual bone marrow (BM) cells. Cytarabine 95-100 interleukin 11 Homo sapiens 0-5 8947585-4 1996 IL-11 in combination with IL-3 and GM-CSF markedly increased CFU-C colony growth pre- and post-ARA-C or Eilatin incubation from CML and normal individual bone marrow (BM) cells. Cytarabine 95-100 interleukin 3 Homo sapiens 26-30 8947585-4 1996 IL-11 in combination with IL-3 and GM-CSF markedly increased CFU-C colony growth pre- and post-ARA-C or Eilatin incubation from CML and normal individual bone marrow (BM) cells. Cytarabine 95-100 colony stimulating factor 2 Homo sapiens 35-41 8947585-6 1996 A decrease in BCR/ABL fusion product was observed (by FISH analysis) after incubation of BM cells from CML patients in liquid culture for 7 days with 10(-9) M ARA-C or 10(-7) M Eilatin in the presence of IL-11 alone or in combination with other cytokines. Cytarabine 159-164 interleukin 11 Homo sapiens 204-209 11862291-4 1996 After IL-3 treatment, ara-C incorporation into the DNA was increased to 1.33 to 1.83-fold (median, 1.73-fold). Cytarabine 22-27 interleukin 3 Homo sapiens 6-10 11862291-6 1996 These results indicate that IL-3 pretreatment increases the level of deoxycytidine kinase mRNA and ara-C incorporation into the DNA and also increases ratios of G0/G1 late-phase and S-phase subsequent to an enhancement of ara-C cytotoxicity against leukemia cells. Cytarabine 99-104 interleukin 3 Homo sapiens 28-32 11862291-1 1996 Pretreatment of IL-3 to Kasumi-1 human acute myeloid leukemia cells enhanced 1-B-D-arabinofuranosyl cytosine (ara-C) cytotoxicity 1.2. to 1.4-fold (median 1.3). Cytarabine 110-115 interleukin 3 Homo sapiens 16-20 11862291-2 1996 To clarify the mechanism of interleukin-3 (IL-3) on ara-C cytotoxicity, we investigated the level of deoxycytidine kinase mRNA with the competitive polymerase chain reaction method and enzyme activities, the incorporation of [(3)H] ara-C into DNA and intracellular ara-cytidine triphosphate (CTP) levels with high-performance liquid chromatography and analyzed cell cycles. Cytarabine 52-57 interleukin 3 Homo sapiens 28-41 11862291-6 1996 These results indicate that IL-3 pretreatment increases the level of deoxycytidine kinase mRNA and ara-C incorporation into the DNA and also increases ratios of G0/G1 late-phase and S-phase subsequent to an enhancement of ara-C cytotoxicity against leukemia cells. Cytarabine 222-227 interleukin 3 Homo sapiens 28-32 11862291-2 1996 To clarify the mechanism of interleukin-3 (IL-3) on ara-C cytotoxicity, we investigated the level of deoxycytidine kinase mRNA with the competitive polymerase chain reaction method and enzyme activities, the incorporation of [(3)H] ara-C into DNA and intracellular ara-cytidine triphosphate (CTP) levels with high-performance liquid chromatography and analyzed cell cycles. Cytarabine 52-57 interleukin 3 Homo sapiens 43-47 8864449-7 1996 Our data suggest that the combined use of Campath 1G and anti-LFA1 was associated with an increased risk of developing BLPD, particularly children who had received a T cell-depleted BM graft, using albumen density gradient sedimentation followed by E-rosetting, and who were conditioned with Ara-C, CY and TBL. Cytarabine 292-297 integrin subunit alpha L Homo sapiens 62-66 8683994-13 1996 These studies complement previous work showing how regulators of AML growth affect the sensitivity of blast cells to Ara-C by changing the concentration or stability of bcl-2 protein. Cytarabine 117-122 BCL2 apoptosis regulator Homo sapiens 169-174 8856092-0 1996 Quantitation of resistance to cytosine arabinoside by myeloid leukemic cells expressing bcl-2. Cytarabine 30-50 BCL2 apoptosis regulator Homo sapiens 88-93 8856092-2 1996 The present study focuses on the quantitation of resistance to increasing doses of 1-beta-d-arabinofuranosylcytosine (Ara-C) by using hematological tumors expressing different levels of bcl-2. Cytarabine 83-116 BCL2 apoptosis regulator Homo sapiens 186-191 8856092-2 1996 The present study focuses on the quantitation of resistance to increasing doses of 1-beta-d-arabinofuranosylcytosine (Ara-C) by using hematological tumors expressing different levels of bcl-2. Cytarabine 118-123 BCL2 apoptosis regulator Homo sapiens 186-191 8856092-7 1996 Upregulation of bcl-2 by myeloid leukemic cells increased the resistance by 3 logs to Ara-C when comparing LD50 values from clonogenic assays, and decreased apoptosis by at least 3 logs when measuring dUTP positive cells by flow cytometry. Cytarabine 86-91 BCL2 apoptosis regulator Homo sapiens 16-21 8713072-6 1996 A variety of anti-viral and anti-cancer nucleoside drugs inhibited cNT1rat-mediated uptake of uridine by transfected COS-1 cells although to different extents (Floxidine > Idoxuridine > Zidovudine > Zalcitabine > Cytarabine > Gemcitabine), suggesting that the concentrative pyrimidine-selective nucleoside transporters, of which cNT1rat is a representative, may play a role in cellular uptake of these drugs. Cytarabine 225-235 solute carrier family 28 member 1 Rattus norvegicus 67-71 8656697-9 1996 Additionally, in refractory and late-relapsed P-gp--overexpressing AML patients treated with intermediate-dose ara-C plus amsacrine the predictive values for nonresponse were 44 and 39%, respectively, significantly (P < 0.05) lower as compared to AML-6 protocol-treated refractory or late-relapsed AML patients. Cytarabine 111-116 ATP binding cassette subfamily B member 1 Homo sapiens 46-50 8819077-0 1996 Heterogeneous effects of G-CSF and GM-CSF on cell growth and ara-C cytotoxicity in childhood leukemias which express myeloid markers. Cytarabine 61-66 colony stimulating factor 3 Homo sapiens 25-30 8682180-6 1996 When cell proliferation was blocked by cytosine arabinoside, the beneficial effects of IGF-I and bFGF were abolished, suggesting that effects of the growth factors were mediated, at least in part, by factors associated with glia. Cytarabine 39-59 insulin like growth factor 1 Homo sapiens 87-92 8682180-6 1996 When cell proliferation was blocked by cytosine arabinoside, the beneficial effects of IGF-I and bFGF were abolished, suggesting that effects of the growth factors were mediated, at least in part, by factors associated with glia. Cytarabine 39-59 fibroblast growth factor 2 Homo sapiens 97-101 8819077-0 1996 Heterogeneous effects of G-CSF and GM-CSF on cell growth and ara-C cytotoxicity in childhood leukemias which express myeloid markers. Cytarabine 61-66 colony stimulating factor 2 Homo sapiens 35-41 8926690-6 1996 As a pilot protocol intensification of treatment by idarubicine and cytarabine is scheduled one year after diagnosis for those patients not undergoing BMT and exhibiting after IFN treatment less than partial response. Cytarabine 68-78 interferon alpha 1 Homo sapiens 176-179 8819077-7 1996 These results indicate the heterogeneous effects of G-CSF and GM-CSF on cell growth and ara-C sensitivity in childhood leukemia cells. Cytarabine 88-93 colony stimulating factor 3 Homo sapiens 52-57 8819077-7 1996 These results indicate the heterogeneous effects of G-CSF and GM-CSF on cell growth and ara-C sensitivity in childhood leukemia cells. Cytarabine 88-93 colony stimulating factor 2 Homo sapiens 62-68 8625309-6 1996 As a result of dCK expression, MCF-7 cells demonstrated a 2.5-fold increase in drug sensitivity to 1-beta-D-arabinofuranosylcytosine (AraC) and 2-chloro-2"-deoxyadenosine (CdA). Cytarabine 99-132 Calcium/calmodulin-dependent protein kinase II Drosophila melanogaster 15-18 8779771-2 1996 A serine protease inhibitor TPCK and an ICE-like protease inhibitor VAD-FMK prevented etoposide, camptothecin and ara-C-induced internucleosomal DNA cleavage. Cytarabine 114-119 coagulation factor II, thrombin Homo sapiens 2-17 8741673-3 1996 A serine protease inhibitor TPCK and an ICE-like protease inhibitor VAD-FMK prevented etoposide, camptothecin and ara-C-induced internucleosomal DNA cleavage in human myeloid leukemia HL-60 and U937 cells. Cytarabine 114-119 coagulation factor II, thrombin Homo sapiens 2-17 8683901-0 1996 CD7 positive acute lymphoblastic leukemia successfully treated with high dose cytosine arabinoside and mitoxantrone: a case report. Cytarabine 78-98 CD7 molecule Homo sapiens 0-3 8683901-6 1996 Combination chemotherapy with high dose Ara-C and mitoxantrone may be of benefit for refractory ALL with both CD7 and myeloid antigens. Cytarabine 40-45 CD7 molecule Homo sapiens 110-113 8625309-6 1996 As a result of dCK expression, MCF-7 cells demonstrated a 2.5-fold increase in drug sensitivity to 1-beta-D-arabinofuranosylcytosine (AraC) and 2-chloro-2"-deoxyadenosine (CdA). Cytarabine 134-138 Calcium/calmodulin-dependent protein kinase II Drosophila melanogaster 15-18 8641405-9 1996 In conclusion, FLAG is an active and tolerable combination in refractory ALL, particularly in cases with myeloid antigen expression where G-CSF appears to improve efficacy, probably increasing ara-C incorporation into the DNA of leukemic cells. Cytarabine 193-198 colony stimulating factor 3 Homo sapiens 138-143 8791999-0 1996 Transfection of murine fibroblast cells with human cytidine deaminase cDNA confers resistance to cytosine arabinoside. Cytarabine 97-117 cytidine deaminase Homo sapiens 51-69 8791999-8 1996 The ability to confer drug resistance to Ara-C through gene transfer of cytidine deaminase may have the potential as a selectable marker and for the protection of the bone marrow from the toxicity produced by this analog so as to increase its effectiveness in cancer chemotherapy. Cytarabine 41-46 cytidine deaminase Mus musculus 72-90 8732670-9 1996 However, a significantly lower percentage of TAM67-expressing cells exposed to submicromolar concentrations of ara-C exhibited features associated with a differentiated monocytoid phenotype (i.e., increased plastic adherence and CD11b expression) compared to their parental counterparts. Cytarabine 111-116 integrin subunit alpha M Homo sapiens 229-234 8732670-10 1996 Lower concentrations of ara-C were also significantly less effective in decreasing the percentage of S-phase cells and in down-regulating c-myc mRNA levels in the mutant line, events associated with induction of leukemic cell differentiation. Cytarabine 24-29 MYC proto-oncogene, bHLH transcription factor Homo sapiens 138-143 8732670-11 1996 Finally, ara-C-induced up-regulation of c-jun message and protein was markedly attenuated in TAM67-expressing cells, findings consistent with a c-jun dominant-negative model. Cytarabine 9-14 Jun proto-oncogene, AP-1 transcription factor subunit Homo sapiens 40-45 8732670-11 1996 Finally, ara-C-induced up-regulation of c-jun message and protein was markedly attenuated in TAM67-expressing cells, findings consistent with a c-jun dominant-negative model. Cytarabine 9-14 Jun proto-oncogene, AP-1 transcription factor subunit Homo sapiens 144-149 8616717-0 1996 Viral vector transduction of the human deoxycytidine kinase cDNA sensitizes glioma cells to the cytotoxic effects of cytosine arabinoside in vitro and in vivo. Cytarabine 117-137 deoxycytidine kinase Homo sapiens 39-59 8732670-12 1996 Collectively, these findings suggest that dysregulation of c-jun in U937 cells antagonizes low-dose ara-C-mediated cellular maturation but does not prevent higher concentration of this agent from triggering apoptosis. Cytarabine 100-105 Jun proto-oncogene, AP-1 transcription factor subunit Homo sapiens 59-64 8683977-0 1996 Treatment of high risk myelodysplastic syndromes with idarubicin and cytosine arabinoside supported by granulocyte-macrophage colony-stimulating factor. (GM-CSF). Cytarabine 69-89 colony stimulating factor 2 Homo sapiens 154-160 8616717-3 1996 The rate-limiting step in intracellular ara-C activation is phosphorylation of the prodrug by deoxycytidine kinase (dCK). Cytarabine 40-45 Calcium/calmodulin-dependent protein kinase II Drosophila melanogaster 116-119 8616717-4 1996 The present results demonstrate that both retroviral and adenoviral vector-mediated transduction of the dCK cDNA results in marked sensitization of glioma cells lines to the cytotoxic effects of ara-C in vitro. Cytarabine 195-200 Calcium/calmodulin-dependent protein kinase II Drosophila melanogaster 104-107 8616717-5 1996 We also demonstrate that ara-C treatment of established intradermal and intracerebral gliomas transduced with dCK results in significant antitumor effects in vivo. Cytarabine 25-30 Calcium/calmodulin-dependent protein kinase II Drosophila melanogaster 110-113 8616717-3 1996 The rate-limiting step in intracellular ara-C activation is phosphorylation of the prodrug by deoxycytidine kinase (dCK). Cytarabine 40-45 deoxycytidine kinase Homo sapiens 94-114 9816215-8 1996 Combination of F-ara-A with 1.0 and 3.0 microM ara-C also increased the incorporation of ara-CTP into DNA. Cytarabine 47-52 solute carrier family 25 member 1 Homo sapiens 93-96 8605357-8 1996 These in vitro studies support our hypothesis that enhanced metabolism of ara-C in DS cells may be a contributing factor to the superior survival rate of DS children with AML and is possibly based on a gene dosage effect of genes localized to chromosome 21 including cystathionine-beta-synthase. Cytarabine 74-79 cystathionine beta-synthase Homo sapiens 267-294 8642855-9 1996 Response to Ara-C by growth factor responsive blast cells is influenced by the factor in the cultures; cells are more sensitive in cultures with G-CSF and less sensitive when GM-CSF is present. Cytarabine 12-17 colony stimulating factor 3 Homo sapiens 145-150 8641389-3 1996 Like cytosine arabinoside (AraC), F1 and 2-CdA gain access to the cell via a specific nucleoside transporter (NST) protein. Cytarabine 5-25 cytidine deaminase Homo sapiens 43-46 8618470-4 1996 Nucleoside analogs such as chlorodeoxyadenosine (2-CdA) or fludarabine have shown single-agent efficacy and may be synergistic with ara-C. Cytarabine 132-137 cytidine deaminase Homo sapiens 51-54 8634449-2 1996 The present studies in ara-C-treated U-937 cells extend these findings by demonstrating activation of a protein kinase that phosphorylates myelin basic protein (MBP). Cytarabine 23-28 myelin basic protein Homo sapiens 139-159 8634449-2 1996 The present studies in ara-C-treated U-937 cells extend these findings by demonstrating activation of a protein kinase that phosphorylates myelin basic protein (MBP). Cytarabine 23-28 myelin basic protein Homo sapiens 161-164 8634449-7 1996 These findings support proteolytic activation of PKCdelta in the cellular response to ara-C and other DNA-damaging agents. Cytarabine 86-91 protein kinase C delta Homo sapiens 49-57 8613443-10 1996 Dose survival studies with use of a tetrazolium colorimetric assay showed that the MOS/ADR1 cells were cross-resistant to vincristine, vinblastine, etoposide, bleomycin, mitomycin C, and actinomycin D but not to dacarbazine, cisplatin, carboplatin, cytosine arabinoside, carmustine, cyclophosphamide, ifosfamide, methotrexate, and 5-fluorouracil. Cytarabine 249-269 Moloney sarcoma oncogene Mus musculus 83-86 8642855-9 1996 Response to Ara-C by growth factor responsive blast cells is influenced by the factor in the cultures; cells are more sensitive in cultures with G-CSF and less sensitive when GM-CSF is present. Cytarabine 12-17 colony stimulating factor 2 Homo sapiens 175-181 8742032-0 1996 p53 involves cytosine arabinoside-induced apoptosis in cultured cerebellar granule neurons. Cytarabine 13-33 transformation related protein 53, pseudogene Mus musculus 0-3 8742366-5 1996 The present results are in line with the previous results of a negative interaction between IFN-alpha and cytarabine both in vitro in K562 human leukemia and in vivo in L1210 murine leukemia, and a synergistic cytostatic interaction between IFN-alpha and carboplatin in K562 cells. Cytarabine 106-116 interferon alpha 1 Homo sapiens 92-101 8742366-5 1996 The present results are in line with the previous results of a negative interaction between IFN-alpha and cytarabine both in vitro in K562 human leukemia and in vivo in L1210 murine leukemia, and a synergistic cytostatic interaction between IFN-alpha and carboplatin in K562 cells. Cytarabine 106-116 interferon alpha Mus musculus 241-250 8742366-8 1996 On the other hand, given the negative interaction between IFN-alpha and cytarabine observed in myeloid leukemia cells, together with the inferior cytogenetic responses observed in CML patients treated with the combination of IFN-alpha and cytarabine, caution should be exercised against the continuous clinical use of the combination of IFN-alpha and cytarabine in treating CML patients. Cytarabine 239-249 interferon alpha 1 Homo sapiens 58-67 8742366-8 1996 On the other hand, given the negative interaction between IFN-alpha and cytarabine observed in myeloid leukemia cells, together with the inferior cytogenetic responses observed in CML patients treated with the combination of IFN-alpha and cytarabine, caution should be exercised against the continuous clinical use of the combination of IFN-alpha and cytarabine in treating CML patients. Cytarabine 239-249 interferon alpha 1 Homo sapiens 58-67 8742032-5 1996 These results indicate that p53 involves Ara C-induced apoptosis in cultured cerebellar granule neurons, in which DNA damage may initiate the apoptotic death program of the neurons. Cytarabine 41-46 transformation related protein 53, pseudogene Mus musculus 28-31 8599980-9 1996 G-CSF significantly enhanced the cytotoxic effect of daunorubicin, mitoxantrone, etoposide and Ara-C by 20-40%, which GM-CSF and IL-3 showed a significantly increased toxicity for Ara-C only. Cytarabine 95-100 colony stimulating factor 3 Homo sapiens 0-5 9082756-2 1996 Deoxycytidine kinase (dCK) is one of the most important target enzymes for anti-proliferative drugs such as arabinosile-cytosine (ara-C), 2-Cl-deoxyadenosine (CdA). Cytarabine 130-135 deoxycytidine kinase Homo sapiens 0-20 9082756-2 1996 Deoxycytidine kinase (dCK) is one of the most important target enzymes for anti-proliferative drugs such as arabinosile-cytosine (ara-C), 2-Cl-deoxyadenosine (CdA). Cytarabine 130-135 Calcium/calmodulin-dependent protein kinase II Drosophila melanogaster 22-25 8547650-1 1996 The effectiveness of arabinosylcytosine (ara-C) for the treatment of acute myelogenous leukemia (AML) depends on the formation of its active metabolite, the triphosphate of ara-C (ara-CTP). Cytarabine 21-39 solute carrier family 25 member 1 Homo sapiens 184-187 8547650-1 1996 The effectiveness of arabinosylcytosine (ara-C) for the treatment of acute myelogenous leukemia (AML) depends on the formation of its active metabolite, the triphosphate of ara-C (ara-CTP). Cytarabine 41-46 solute carrier family 25 member 1 Homo sapiens 184-187 8547650-1 1996 The effectiveness of arabinosylcytosine (ara-C) for the treatment of acute myelogenous leukemia (AML) depends on the formation of its active metabolite, the triphosphate of ara-C (ara-CTP). Cytarabine 173-178 solute carrier family 25 member 1 Homo sapiens 184-187 8547650-7 1996 To complement these studies, molecular actions of the triphosphate of ara-C and CdA on DNA extension by human DNA polymerase alpha in an in vitro model system was conducted. Cytarabine 70-75 DNA polymerase alpha 1, catalytic subunit Homo sapiens 110-130 8599980-9 1996 G-CSF significantly enhanced the cytotoxic effect of daunorubicin, mitoxantrone, etoposide and Ara-C by 20-40%, which GM-CSF and IL-3 showed a significantly increased toxicity for Ara-C only. Cytarabine 95-100 colony stimulating factor 2 Homo sapiens 118-124 8599980-9 1996 G-CSF significantly enhanced the cytotoxic effect of daunorubicin, mitoxantrone, etoposide and Ara-C by 20-40%, which GM-CSF and IL-3 showed a significantly increased toxicity for Ara-C only. Cytarabine 95-100 interleukin 3 Homo sapiens 129-133 8599980-9 1996 G-CSF significantly enhanced the cytotoxic effect of daunorubicin, mitoxantrone, etoposide and Ara-C by 20-40%, which GM-CSF and IL-3 showed a significantly increased toxicity for Ara-C only. Cytarabine 180-185 colony stimulating factor 3 Homo sapiens 0-5 8599980-9 1996 G-CSF significantly enhanced the cytotoxic effect of daunorubicin, mitoxantrone, etoposide and Ara-C by 20-40%, which GM-CSF and IL-3 showed a significantly increased toxicity for Ara-C only. Cytarabine 180-185 colony stimulating factor 2 Homo sapiens 118-124 8599980-9 1996 G-CSF significantly enhanced the cytotoxic effect of daunorubicin, mitoxantrone, etoposide and Ara-C by 20-40%, which GM-CSF and IL-3 showed a significantly increased toxicity for Ara-C only. Cytarabine 180-185 interleukin 3 Homo sapiens 129-133 8530447-0 1995 c-Abl activation regulates induction of the SEK1/stress-activated protein kinase pathway in the cellular response to 1-beta-D-arabinofuranosylcytosine. Cytarabine 117-150 ABL proto-oncogene 1, non-receptor tyrosine kinase Homo sapiens 0-5 8996546-3 1996 The stimulation of AraC-induced apoptosis by PKC selective inhibitor CGP 412251 and PTK-inhibitor genistein was approximately equal to that of staurosporine in HL-60/ADR cell line. Cytarabine 19-23 protein tyrosine kinase 2 beta Homo sapiens 84-87 8996546-3 1996 The stimulation of AraC-induced apoptosis by PKC selective inhibitor CGP 412251 and PTK-inhibitor genistein was approximately equal to that of staurosporine in HL-60/ADR cell line. Cytarabine 19-23 aldo-keto reductase family 1 member B Homo sapiens 166-169 8996546-4 1996 In both parental drug sensitive HL-60 cells and Pgp/p170 positive (MDR1) HL-60/VCR, staurosporine-stimulated AraC-induced apoptosis was higher than that stimulated by the PKC selective CGP 41251 inhibitor, or PTK-inhibitor genistein. Cytarabine 109-113 phosphoglycolate phosphatase Homo sapiens 48-51 8996546-4 1996 In both parental drug sensitive HL-60 cells and Pgp/p170 positive (MDR1) HL-60/VCR, staurosporine-stimulated AraC-induced apoptosis was higher than that stimulated by the PKC selective CGP 41251 inhibitor, or PTK-inhibitor genistein. Cytarabine 109-113 ATP binding cassette subfamily B member 1 Homo sapiens 67-71 8996546-4 1996 In both parental drug sensitive HL-60 cells and Pgp/p170 positive (MDR1) HL-60/VCR, staurosporine-stimulated AraC-induced apoptosis was higher than that stimulated by the PKC selective CGP 41251 inhibitor, or PTK-inhibitor genistein. Cytarabine 109-113 protein tyrosine kinase 2 beta Homo sapiens 209-212 8996546-5 1996 These data suggest that the molecular pathway(s) for AraC-induced apoptosis can be activated and stimulated by PKC- and PTK-inhibitors in both examined drug-resistant HL-60 cell lines. Cytarabine 53-57 protein tyrosine kinase 2 beta Homo sapiens 120-123 9275711-9 1996 It is suggested that the histamine H2 receptor antagonist Ranit has, to some extent, potential in the treatment of myeloid leukemia, especially when combined with antineoplastic agent Ara-C at suboptimal doses. Cytarabine 184-189 histamine receptor H2 Homo sapiens 25-46 8530447-0 1995 c-Abl activation regulates induction of the SEK1/stress-activated protein kinase pathway in the cellular response to 1-beta-D-arabinofuranosylcytosine. Cytarabine 117-150 mitogen-activated protein kinase kinase 4 Homo sapiens 44-48 8530447-1 1995 Previous work has shown that treatment of cells with the antimetabolite 1-beta-D-arabinofuranosylcytosine (ara-C) is associated with induction of the c-jun gene. Cytarabine 72-105 Jun proto-oncogene, AP-1 transcription factor subunit Homo sapiens 150-155 8530447-1 1995 Previous work has shown that treatment of cells with the antimetabolite 1-beta-D-arabinofuranosylcytosine (ara-C) is associated with induction of the c-jun gene. Cytarabine 107-112 Jun proto-oncogene, AP-1 transcription factor subunit Homo sapiens 150-155 8530447-2 1995 The present studies demonstrate that ara-C activates the c-Abl non-receptor tyrosine kinase. Cytarabine 37-42 ABL proto-oncogene 1, non-receptor tyrosine kinase Homo sapiens 57-62 8530447-3 1995 We also demonstrate that activity of the stress-activated protein kinase (SAP kinase/JNK) is increased in ara-C-treated cells. Cytarabine 106-111 mitogen-activated protein kinase 8 Homo sapiens 85-88 8530447-4 1995 Using cells deficient in c-Abl (Abl-/-) and after introduction of the c-abl gene, we show that ara-C-induced c-Abl activity is necessary for the stimulation of SAP kinase. Cytarabine 95-100 ABL proto-oncogene 1, non-receptor tyrosine kinase Homo sapiens 25-30 8530447-4 1995 Using cells deficient in c-Abl (Abl-/-) and after introduction of the c-abl gene, we show that ara-C-induced c-Abl activity is necessary for the stimulation of SAP kinase. Cytarabine 95-100 ABL proto-oncogene 1, non-receptor tyrosine kinase Homo sapiens 27-30 8530447-4 1995 Using cells deficient in c-Abl (Abl-/-) and after introduction of the c-abl gene, we show that ara-C-induced c-Abl activity is necessary for the stimulation of SAP kinase. Cytarabine 95-100 ABL proto-oncogene 1, non-receptor tyrosine kinase Homo sapiens 70-75 8530447-4 1995 Using cells deficient in c-Abl (Abl-/-) and after introduction of the c-abl gene, we show that ara-C-induced c-Abl activity is necessary for the stimulation of SAP kinase. Cytarabine 95-100 ABL proto-oncogene 1, non-receptor tyrosine kinase Homo sapiens 109-114 8530447-5 1995 Other studies using cells transfected with a SEK1 dominant negative demonstrate that ara-C-induced SAP kinase activity is SEK1-dependent. Cytarabine 85-90 mitogen-activated protein kinase kinase 4 Homo sapiens 45-49 8530447-5 1995 Other studies using cells transfected with a SEK1 dominant negative demonstrate that ara-C-induced SAP kinase activity is SEK1-dependent. Cytarabine 85-90 mitogen-activated protein kinase kinase 4 Homo sapiens 122-126 8677156-3 1995 Peak total NAG, isoenzyme B and B-2-M excretion was observed on the third day after L-aspa and Ara-C injection. Cytarabine 95-100 NBAS subunit of NRZ tethering complex Homo sapiens 11-14 8590845-0 1995 MEC (mitoxantrone, etoposide and intermediate dose cytarabine): an effective induction regimen for previously untreated acute non-lymphocytic leukemia. Cytarabine 51-61 C-C motif chemokine ligand 28 Homo sapiens 0-3 9019171-1 1995 The cellular response to 1-beta-D-arabinofuranosylcytosine (ara-C) includes activation of Jun/AP-1, induction of c-jun transcription, and programmed cell death. Cytarabine 25-58 Jun proto-oncogene, AP-1 transcription factor subunit Homo sapiens 94-98 9019171-1 1995 The cellular response to 1-beta-D-arabinofuranosylcytosine (ara-C) includes activation of Jun/AP-1, induction of c-jun transcription, and programmed cell death. Cytarabine 25-58 Jun proto-oncogene, AP-1 transcription factor subunit Homo sapiens 113-118 9019171-1 1995 The cellular response to 1-beta-D-arabinofuranosylcytosine (ara-C) includes activation of Jun/AP-1, induction of c-jun transcription, and programmed cell death. Cytarabine 60-65 Jun proto-oncogene, AP-1 transcription factor subunit Homo sapiens 94-98 9019171-1 1995 The cellular response to 1-beta-D-arabinofuranosylcytosine (ara-C) includes activation of Jun/AP-1, induction of c-jun transcription, and programmed cell death. Cytarabine 60-65 Jun proto-oncogene, AP-1 transcription factor subunit Homo sapiens 113-118 9019171-5 1995 The results demonstrate that ara-C also induces binding of SAP kinase to the SH2/SH3-containing adapter protein Grb2. Cytarabine 29-34 growth factor receptor bound protein 2 Homo sapiens 112-116 8542929-9 1995 The level of BCR/ABL fusion signals detected after exposure of CD34+ cells for 16 hours to Eilatin 10(-7) M, IFN-alpha 500 U/mL, or Ara-C 10(-9) M were 54.5 +/- 5%, 63.6 +/- 5%, and 70 +/- 4%, respectively (mean +/- SE, n = 5). Cytarabine 132-137 ABL proto-oncogene 1, non-receptor tyrosine kinase Homo sapiens 13-20 8717185-2 1995 According to Leo Sachs proposals on the proliferation-differentiation balance impairment in malignancies we have shown various orientation for the differentiation therapy: inhibition of malignant cells using low dose of Cytosine Arabinoside in acute myeloid leukemia; suppression of the growth factor effect such as the role of interferon in hairy cell leukemia; targetted differentiation process by all trans retinoic acid in acute promyelocytic leukemia with the obtention of complete remission in all cases; differentiation of malignant and normal cells by G-CSF in acute myeloid leukemia in elderly patients. Cytarabine 220-240 colony stimulating factor 3 Homo sapiens 560-565 7475274-8 1995 Taxol and Ara-C mediated apoptosis of CD34+, HLA-DR+ cells, and its inhibition by pIXY321, was not accompanied by any significant alteration in the intracellular p26BCL-2 levels. Cytarabine 10-15 CD34 molecule Homo sapiens 38-42 8748457-8 1995 In contrast, a deoxycytidine kinase-deficient cell line that was selected with arabinosylcytosine does not excrete deoxycytidine and contains high deoxycytidine deaminase activity. Cytarabine 79-97 deoxycytidine kinase Mus musculus 15-35 7577641-1 1995 Several studies have demonstrated that G-CSF, GM-CSF and, in particular, IL-3 can effectively recruit acute myeloid leukaemia (AML) blasts into the cell cycle, resulting in a significant increase in cytosine-arabinoside (Ara-C) mediated cytotoxicity in vitro. Cytarabine 199-219 colony stimulating factor 3 Homo sapiens 39-44 7564507-0 1995 Direct evidence for the participation of bcl-2 in the regulation by retinoic acid of the Ara-C sensitivity of leukemic stem cells. Cytarabine 89-94 BCL2 apoptosis regulator Homo sapiens 41-46 7564507-6 1995 Lines with sense-oriented transfected bcl-2 were significantly less sensitive to Ara-C or H2O2 than the parental lines; the cells with anti-sense transfected genes were more sensitive than their parent but the difference did not reach statistical significance. Cytarabine 81-86 BCL2 apoptosis regulator Homo sapiens 38-43 7564507-10 1995 We conclude that data from the transfectants provides evidence that expression of bcl-2 is a determinant of sensitivity to Ara-C and H2O2; and that the effect of ATRA on sensitivity requires the presence of bcl-2 genes in association with regulatory elements. Cytarabine 123-128 BCL2 apoptosis regulator Homo sapiens 82-87 7575543-1 1995 Preexposure of HL-60 cells to a DNA-damaging agent, cytosine arabinoside (Ara-C), dramatically induced the levels of H1 kinase activities associated with cyclin E (CycE-H1K) but not cyclin A. Cytarabine 74-79 cyclin A2 Homo sapiens 182-190 7671248-8 1995 In contrast to hydroxyurea, inhibition of DNA synthesis by 1-beta-D-arabinofuranosylcytosine produced a decrease in transferrin receptor expression. Cytarabine 59-92 transferrin Homo sapiens 116-127 8535214-3 1995 We used Western blotting (WB) to measure the level of expression of PCNA in peripheral blasts of 36 adult acute myelogenous leukemia (AML) patients treated with Ara-C based induction regimens. Cytarabine 161-166 proliferating cell nuclear antigen Homo sapiens 68-72 8535214-7 1995 We conclude that PCNA levels in this disease may be important for predicting response to Ara-C based remission induction chemotherapy. Cytarabine 89-94 proliferating cell nuclear antigen Homo sapiens 17-21 7577641-1 1995 Several studies have demonstrated that G-CSF, GM-CSF and, in particular, IL-3 can effectively recruit acute myeloid leukaemia (AML) blasts into the cell cycle, resulting in a significant increase in cytosine-arabinoside (Ara-C) mediated cytotoxicity in vitro. Cytarabine 199-219 colony stimulating factor 2 Homo sapiens 46-52 7577641-1 1995 Several studies have demonstrated that G-CSF, GM-CSF and, in particular, IL-3 can effectively recruit acute myeloid leukaemia (AML) blasts into the cell cycle, resulting in a significant increase in cytosine-arabinoside (Ara-C) mediated cytotoxicity in vitro. Cytarabine 199-219 interleukin 3 Homo sapiens 73-77 7577641-1 1995 Several studies have demonstrated that G-CSF, GM-CSF and, in particular, IL-3 can effectively recruit acute myeloid leukaemia (AML) blasts into the cell cycle, resulting in a significant increase in cytosine-arabinoside (Ara-C) mediated cytotoxicity in vitro. Cytarabine 221-226 colony stimulating factor 3 Homo sapiens 39-44 7577641-1 1995 Several studies have demonstrated that G-CSF, GM-CSF and, in particular, IL-3 can effectively recruit acute myeloid leukaemia (AML) blasts into the cell cycle, resulting in a significant increase in cytosine-arabinoside (Ara-C) mediated cytotoxicity in vitro. Cytarabine 221-226 colony stimulating factor 2 Homo sapiens 46-52 7577641-1 1995 Several studies have demonstrated that G-CSF, GM-CSF and, in particular, IL-3 can effectively recruit acute myeloid leukaemia (AML) blasts into the cell cycle, resulting in a significant increase in cytosine-arabinoside (Ara-C) mediated cytotoxicity in vitro. Cytarabine 221-226 interleukin 3 Homo sapiens 73-77 7577641-5 1995 Normal cells were not recruited, even when rhIL-3 was administered for up to 10 d. In vitro studies showed an increased Ara-C cytotoxicity on clonogenic AML cells, in particular with IL-3 plus GM-CSF, thus confirming the priming effects of IL-3 in the two responding cases. Cytarabine 120-125 interleukin 3 Homo sapiens 45-49 7577641-5 1995 Normal cells were not recruited, even when rhIL-3 was administered for up to 10 d. In vitro studies showed an increased Ara-C cytotoxicity on clonogenic AML cells, in particular with IL-3 plus GM-CSF, thus confirming the priming effects of IL-3 in the two responding cases. Cytarabine 120-125 colony stimulating factor 2 Homo sapiens 193-199 7577641-5 1995 Normal cells were not recruited, even when rhIL-3 was administered for up to 10 d. In vitro studies showed an increased Ara-C cytotoxicity on clonogenic AML cells, in particular with IL-3 plus GM-CSF, thus confirming the priming effects of IL-3 in the two responding cases. Cytarabine 120-125 interleukin 3 Homo sapiens 183-187 7543292-0 1995 In vitro-induced resistance to the deoxycytidine analogues cytarabine (AraC) and 5-aza-2"-deoxycytidine (DAC) in a rat model for acute myeloid leukemia is mediated by mutations in the deoxycytidine kinase (dck) gene. Cytarabine 59-69 deoxycytidine kinase Rattus norvegicus 184-204 7672091-8 1995 Suppression of secondary Ph" positive clones which appeared during the previous IFN-alpha treatment was documented in 3 accelerated phase patients after ARA-C was added to their IFN-alpha treatment. Cytarabine 153-158 interferon alpha 1 Homo sapiens 80-89 7564475-0 1995 Augmentation by aphidicolin of 1-beta-D-arabinofuranosylcytosine-induced c-jun and NF-kappa B activation in a human myeloid leukemia cell line: correlation with apoptosis. Cytarabine 31-64 Jun proto-oncogene, AP-1 transcription factor subunit Homo sapiens 73-78 7564475-0 1995 Augmentation by aphidicolin of 1-beta-D-arabinofuranosylcytosine-induced c-jun and NF-kappa B activation in a human myeloid leukemia cell line: correlation with apoptosis. Cytarabine 31-64 nuclear factor kappa B subunit 1 Homo sapiens 83-93 7564475-3 1995 Although aphidicolin itself had a marginal effect on c-jun expression, it significantly augmented ara-C induced c-jun upregulation by shortening the lag time and lowering ara-C concentrations necessary for the induction of detectable c-jun transcripts. Cytarabine 98-103 Jun proto-oncogene, AP-1 transcription factor subunit Homo sapiens 112-117 7564475-3 1995 Although aphidicolin itself had a marginal effect on c-jun expression, it significantly augmented ara-C induced c-jun upregulation by shortening the lag time and lowering ara-C concentrations necessary for the induction of detectable c-jun transcripts. Cytarabine 98-103 Jun proto-oncogene, AP-1 transcription factor subunit Homo sapiens 112-117 7564475-4 1995 Aphidicolin and ara-C acted synergistically to increase NF-kappa B DNA binding activity as determined by an electrophoretic mobility shift assay. Cytarabine 16-21 nuclear factor kappa B subunit 1 Homo sapiens 56-66 7564475-6 1995 Thus, the activation of NF-kappa B and c-jun expression seems to be well correlated with the potentiation by aphidicolin of ara-C-induced apoptosis. Cytarabine 124-129 nuclear factor kappa B subunit 1 Homo sapiens 24-34 7564475-6 1995 Thus, the activation of NF-kappa B and c-jun expression seems to be well correlated with the potentiation by aphidicolin of ara-C-induced apoptosis. Cytarabine 124-129 Jun proto-oncogene, AP-1 transcription factor subunit Homo sapiens 39-44 7481845-7 1995 Cross-resistance analysis between gemcitabine and the standard drugs revealed the following rank order of correlation coefficients: ara-C > doxorubicin > CdA > cisplatin > VP-16. Cytarabine 132-137 host cell factor C1 Homo sapiens 184-189 7654012-4 1995 These findings suggest that c-Ha-ras levels may influence therapeutic success in some tumors and may regulate metabolic pathways of drug such as ara-C. Cytarabine 145-150 transcription factor like 5 Homo sapiens 28-32 7543292-0 1995 In vitro-induced resistance to the deoxycytidine analogues cytarabine (AraC) and 5-aza-2"-deoxycytidine (DAC) in a rat model for acute myeloid leukemia is mediated by mutations in the deoxycytidine kinase (dck) gene. Cytarabine 59-69 deoxycytidine kinase Rattus norvegicus 206-209 7543292-1 1995 The deoxycytidine kinase (dck) gene encodes the enzyme responsible for the metabolic activation of the antileukemic drugs cytosine arabinoside (AraC) and 5-aza-2"-deoxycytidine (decitabine, DAC). Cytarabine 122-142 deoxycytidine kinase Rattus norvegicus 4-24 7543292-1 1995 The deoxycytidine kinase (dck) gene encodes the enzyme responsible for the metabolic activation of the antileukemic drugs cytosine arabinoside (AraC) and 5-aza-2"-deoxycytidine (decitabine, DAC). Cytarabine 122-142 deoxycytidine kinase Rattus norvegicus 26-29 7543292-1 1995 The deoxycytidine kinase (dck) gene encodes the enzyme responsible for the metabolic activation of the antileukemic drugs cytosine arabinoside (AraC) and 5-aza-2"-deoxycytidine (decitabine, DAC). Cytarabine 144-148 deoxycytidine kinase Rattus norvegicus 4-24 7543292-1 1995 The deoxycytidine kinase (dck) gene encodes the enzyme responsible for the metabolic activation of the antileukemic drugs cytosine arabinoside (AraC) and 5-aza-2"-deoxycytidine (decitabine, DAC). Cytarabine 144-148 deoxycytidine kinase Rattus norvegicus 26-29 7543292-2 1995 The dck locus was analyzed at the chromosomal and the molecular level in a model of rat leukemic cell lines, in which AraC and DAC resistance was induced, that was marked by dck deficiency. Cytarabine 118-122 deoxycytidine kinase Rattus norvegicus 4-7 7543292-9 1995 The data demonstrate that exposure to AraC and DAC induces a resistant phenotype marked by functional dck deficiency that may be the consequence of mutations occurring in the dck gene. Cytarabine 38-42 deoxycytidine kinase Rattus norvegicus 102-105 7541096-0 1995 De novo induced mutations in the deoxycytidine kinase (dck) gene in rat leukemic clonal cell lines confer resistance to cytarabine (AraC) and 5-aza-2"-deoxycytidine (DAC). Cytarabine 120-130 deoxycytidine kinase Rattus norvegicus 33-53 7769668-6 1995 When viral DNA replication was inhibited with cytosine arabinoside, p28 was found in distinct, focal structures that may be precursors to the factories. Cytarabine 46-66 golgi SNAP receptor complex member 1 Homo sapiens 68-71 7541096-0 1995 De novo induced mutations in the deoxycytidine kinase (dck) gene in rat leukemic clonal cell lines confer resistance to cytarabine (AraC) and 5-aza-2"-deoxycytidine (DAC). Cytarabine 120-130 deoxycytidine kinase Rattus norvegicus 55-58 7541096-0 1995 De novo induced mutations in the deoxycytidine kinase (dck) gene in rat leukemic clonal cell lines confer resistance to cytarabine (AraC) and 5-aza-2"-deoxycytidine (DAC). Cytarabine 132-136 deoxycytidine kinase Rattus norvegicus 33-53 7541096-0 1995 De novo induced mutations in the deoxycytidine kinase (dck) gene in rat leukemic clonal cell lines confer resistance to cytarabine (AraC) and 5-aza-2"-deoxycytidine (DAC). Cytarabine 132-136 deoxycytidine kinase Rattus norvegicus 55-58 7541096-1 1995 We have investigated whether cytarabine (AraC) or decitabine (DAC) induce deficiency of deoxycytidine kinase (DCK) through different mutations of the dck gene, related to their distinct interference with DNA replication. Cytarabine 29-39 deoxycytidine kinase Rattus norvegicus 88-108 7541096-1 1995 We have investigated whether cytarabine (AraC) or decitabine (DAC) induce deficiency of deoxycytidine kinase (DCK) through different mutations of the dck gene, related to their distinct interference with DNA replication. Cytarabine 29-39 deoxycytidine kinase Rattus norvegicus 110-113 7541096-1 1995 We have investigated whether cytarabine (AraC) or decitabine (DAC) induce deficiency of deoxycytidine kinase (DCK) through different mutations of the dck gene, related to their distinct interference with DNA replication. Cytarabine 29-39 deoxycytidine kinase Rattus norvegicus 150-153 7541096-1 1995 We have investigated whether cytarabine (AraC) or decitabine (DAC) induce deficiency of deoxycytidine kinase (DCK) through different mutations of the dck gene, related to their distinct interference with DNA replication. Cytarabine 41-45 deoxycytidine kinase Rattus norvegicus 88-108 7541096-1 1995 We have investigated whether cytarabine (AraC) or decitabine (DAC) induce deficiency of deoxycytidine kinase (DCK) through different mutations of the dck gene, related to their distinct interference with DNA replication. Cytarabine 41-45 deoxycytidine kinase Rattus norvegicus 110-113 7541096-7 1995 AraC induced both rearrangements and point mutations in the dck gene when administered over 140 days and 180 days, respectively. Cytarabine 0-4 deoxycytidine kinase Rattus norvegicus 60-63 7734320-8 1995 These results indicate that, because of the significantly increased stability, the transporter-independent uptake and the dCyd-kinase-independent cytotoxicity, NHAC might be active in ara-C-resistant cells. Cytarabine 184-189 Cyd Drosophila melanogaster 122-126 7543952-6 1995 Thus, G-CSF-PE40 may be useful in the selective elimination of myeloid cells expressing G-CSF receptors, especially in combination with chemotherapeutic agents like cytosine arabinoside. Cytarabine 165-185 colony stimulating factor 3 (granulocyte) Mus musculus 6-11 7769841-5 1995 The down-regulation could be prevented by exposing the cells to ara-C either before or after ATRA; decrease in bcl-2 protein was moderate and only obvious after 36 h of ATRA treatment. Cytarabine 64-69 BCL2 apoptosis regulator Homo sapiens 111-116 9816016-1 1995 Previous reports have demonstrated that a variety of anticancer drugs, e.g., 1-beta-D-arabinofuranosylcytosine (ara-C), mitoxantrone, etoposide, camptothecin, and cisplatin, induce the expression of c-jun oncogene in leukemic cells prior to producing internucleosomal DNA fragmentation and the morphological features of apoptosis. Cytarabine 77-110 Jun proto-oncogene, AP-1 transcription factor subunit Homo sapiens 199-204 9816016-4 1995 First, exposure of human myeloid leukemia HL-60 cells to high-dose ara-C for 4 h produced internucleosomal DNA fragmentation preceded by c-jun induction. Cytarabine 67-72 Jun proto-oncogene, AP-1 transcription factor subunit Homo sapiens 137-142 7769841-12 1995 NAC protection against ara-C killing was seen for OCI/AML-1 and 2 cells, but not for OCI/AML-5 cells. Cytarabine 23-28 RUNX family transcription factor 1 Homo sapiens 50-59 7769841-16 1995 Left unexplained are the action of HC, which does not affect bcl-2 expression and the mechanism by which ara-C prevents down-regulation of bcl-2 by ATRA. Cytarabine 105-110 BCL2 apoptosis regulator Homo sapiens 139-144 9815996-3 1995 Since previous reports indicated that either overexpression of Bcl-2 protein following bcl-2 transfection into cells resulted in, or high dCTP pools contributed to, ara-C resistance in experimental cell models, both of these parameters were assessed and found not to contribute to CldAdo resistance in the murine leukemia and human B lymphoblastoid cells. Cytarabine 165-170 B cell leukemia/lymphoma 2 Mus musculus 63-68 7718595-0 1995 1-beta-D-arabinofuranosylcytosine activates tyrosine phosphorylation of p34cdc2 and its association with the Src-like p56/p53lyn kinase in human myeloid leukemia cells. Cytarabine 0-33 cyclin dependent kinase 1 Homo sapiens 72-79 7718595-0 1995 1-beta-D-arabinofuranosylcytosine activates tyrosine phosphorylation of p34cdc2 and its association with the Src-like p56/p53lyn kinase in human myeloid leukemia cells. Cytarabine 0-33 LYN proto-oncogene, Src family tyrosine kinase Homo sapiens 122-128 7700081-5 1995 Ara-C caused an increase of SOD to 366%, and of catalase to 235%, while the complete Fenton reaction resulted in SOD increase to 705% and catalase decrease to 38% of the untreated control cultures. Cytarabine 0-5 superoxide dismutase 1 Homo sapiens 28-31 7532033-0 1995 Transfection of wild-type deoxycytidine kinase (dck) cDNA into an AraC- and DAC-resistant rat leukemic cell line of clonal origin fully restores drug sensitivity. Cytarabine 66-70 deoxycytidine kinase Rattus norvegicus 26-46 7532033-0 1995 Transfection of wild-type deoxycytidine kinase (dck) cDNA into an AraC- and DAC-resistant rat leukemic cell line of clonal origin fully restores drug sensitivity. Cytarabine 66-70 deoxycytidine kinase Rattus norvegicus 48-51 7532033-1 1995 The AraC-resistant rat leukemic cell line RO/1-A has been shown to have a typical deoxycytidine kinase (DCK)-deficient phenotype and cannot metabolize the antileukemic drugs cytarabine (AraC) and decitabine (DAC). Cytarabine 4-8 deoxycytidine kinase Rattus norvegicus 82-102 7532033-1 1995 The AraC-resistant rat leukemic cell line RO/1-A has been shown to have a typical deoxycytidine kinase (DCK)-deficient phenotype and cannot metabolize the antileukemic drugs cytarabine (AraC) and decitabine (DAC). Cytarabine 4-8 deoxycytidine kinase Rattus norvegicus 104-107 7532033-5 1995 Initial rate measurements of DCK activity showed that Km values for dck were only slightly altered as a result of transfection, whereas strongly increased Vmax values were observed, resulting in a 12-fold increased phosphorylation efficiency for both dC and AraC, compared with the AraC-sensitive parental cell line RO/1 from which the RO/1-A was originally derived. Cytarabine 258-262 deoxycytidine kinase Rattus norvegicus 29-32 7885038-0 1995 GM-CSF and asparaginase potentiate ara-C cytotoxicity in HL-60 cells. Cytarabine 35-40 colony stimulating factor 2 Homo sapiens 0-6 9815970-14 1995 Based on these data it could be concluded that (a) infusion of G-CSF before fludarabine augmented the rate of F-ara-ATP synthesis in circulating AML blasts during therapy, suggesting that G-CSF may benefit fludarabine therapy by biological modulation; (b) G-CSF did not increase ara-CTP accumulation, rather it may have caused it to decrease; and (c) these data imply that when G-CSF and ara-C are used in combination, administration of fludarabine prior to ara-C may maintain the ara-CTP AUC. Cytarabine 279-284 colony stimulating factor 3 Homo sapiens 63-68 7885038-0 1995 GM-CSF and asparaginase potentiate ara-C cytotoxicity in HL-60 cells. Cytarabine 35-40 asparaginase Homo sapiens 11-23 7885038-8 1995 In addition, ara-C metabolism was assessed during simultaneous exposure to ara-C (10 microM x 3 h) +/- ASNase (10 U/ml the last 2 h) +/- GM-CSF (10 ng/ml beginning 24 h prior to ara-C). Cytarabine 13-18 asparaginase Homo sapiens 103-109 7885038-9 1995 Ara-C incorporated into DNA (P = 0.0302) and ara-CTP formation (P = 0.0084 and P = 0.0003 at 2 and 3 h timepoints, respectively) were both increased significantly by GM-CSF, with modest non-significant increases with ASNase exposures. Cytarabine 0-5 colony stimulating factor 2 Homo sapiens 166-172 7885038-9 1995 Ara-C incorporated into DNA (P = 0.0302) and ara-CTP formation (P = 0.0084 and P = 0.0003 at 2 and 3 h timepoints, respectively) were both increased significantly by GM-CSF, with modest non-significant increases with ASNase exposures. Cytarabine 0-5 asparaginase Homo sapiens 217-223 7885038-11 1995 Therefore, when appropriately scheduled, both GM-CSF and ASNase may potentiate ara-C cytotoxicity. Cytarabine 79-84 colony stimulating factor 2 Homo sapiens 46-52 7885038-11 1995 Therefore, when appropriately scheduled, both GM-CSF and ASNase may potentiate ara-C cytotoxicity. Cytarabine 79-84 asparaginase Homo sapiens 57-63 7745622-4 1995 After withdrawal of ARA-C, daily treatment of the cells with bFGF for 3 days induced a drastic decrease in MBP mRNA level compared to control cultures treated only with ARA-C. Cytarabine 20-25 fibroblast growth factor 2 Rattus norvegicus 61-65 7745622-4 1995 After withdrawal of ARA-C, daily treatment of the cells with bFGF for 3 days induced a drastic decrease in MBP mRNA level compared to control cultures treated only with ARA-C. Cytarabine 169-174 fibroblast growth factor 2 Rattus norvegicus 61-65 9815970-0 1995 Modulation of the cellular metabolism of cytarabine and fludarabine by granulocyte-colony-stimulating factor during therapy of acute myelogenous leukemia. Cytarabine 41-51 colony stimulating factor 3 Homo sapiens 71-108 9815970-1 1995 Previous in vitro investigations demonstrated that human leukemia cells, when incubated with hematopoietic growth factors such as granulocyte-colony-stimulating factor (G-CSF), augment the accumulation of the triphosphate 1-beta-D-arabinofuranosylcytosine (ara-C cytarabine). Cytarabine 257-262 colony stimulating factor 3 Homo sapiens 130-167 9815970-1 1995 Previous in vitro investigations demonstrated that human leukemia cells, when incubated with hematopoietic growth factors such as granulocyte-colony-stimulating factor (G-CSF), augment the accumulation of the triphosphate 1-beta-D-arabinofuranosylcytosine (ara-C cytarabine). Cytarabine 257-262 colony stimulating factor 3 Homo sapiens 169-174 9815970-1 1995 Previous in vitro investigations demonstrated that human leukemia cells, when incubated with hematopoietic growth factors such as granulocyte-colony-stimulating factor (G-CSF), augment the accumulation of the triphosphate 1-beta-D-arabinofuranosylcytosine (ara-C cytarabine). Cytarabine 263-273 colony stimulating factor 3 Homo sapiens 130-167 9815970-14 1995 Based on these data it could be concluded that (a) infusion of G-CSF before fludarabine augmented the rate of F-ara-ATP synthesis in circulating AML blasts during therapy, suggesting that G-CSF may benefit fludarabine therapy by biological modulation; (b) G-CSF did not increase ara-CTP accumulation, rather it may have caused it to decrease; and (c) these data imply that when G-CSF and ara-C are used in combination, administration of fludarabine prior to ara-C may maintain the ara-CTP AUC. Cytarabine 279-284 colony stimulating factor 3 Homo sapiens 188-193 9815970-1 1995 Previous in vitro investigations demonstrated that human leukemia cells, when incubated with hematopoietic growth factors such as granulocyte-colony-stimulating factor (G-CSF), augment the accumulation of the triphosphate 1-beta-D-arabinofuranosylcytosine (ara-C cytarabine). Cytarabine 263-273 colony stimulating factor 3 Homo sapiens 169-174 9815970-14 1995 Based on these data it could be concluded that (a) infusion of G-CSF before fludarabine augmented the rate of F-ara-ATP synthesis in circulating AML blasts during therapy, suggesting that G-CSF may benefit fludarabine therapy by biological modulation; (b) G-CSF did not increase ara-CTP accumulation, rather it may have caused it to decrease; and (c) these data imply that when G-CSF and ara-C are used in combination, administration of fludarabine prior to ara-C may maintain the ara-CTP AUC. Cytarabine 279-284 colony stimulating factor 3 Homo sapiens 188-193 9815970-14 1995 Based on these data it could be concluded that (a) infusion of G-CSF before fludarabine augmented the rate of F-ara-ATP synthesis in circulating AML blasts during therapy, suggesting that G-CSF may benefit fludarabine therapy by biological modulation; (b) G-CSF did not increase ara-CTP accumulation, rather it may have caused it to decrease; and (c) these data imply that when G-CSF and ara-C are used in combination, administration of fludarabine prior to ara-C may maintain the ara-CTP AUC. Cytarabine 279-284 colony stimulating factor 3 Homo sapiens 188-193 9815970-14 1995 Based on these data it could be concluded that (a) infusion of G-CSF before fludarabine augmented the rate of F-ara-ATP synthesis in circulating AML blasts during therapy, suggesting that G-CSF may benefit fludarabine therapy by biological modulation; (b) G-CSF did not increase ara-CTP accumulation, rather it may have caused it to decrease; and (c) these data imply that when G-CSF and ara-C are used in combination, administration of fludarabine prior to ara-C may maintain the ara-CTP AUC. Cytarabine 388-393 colony stimulating factor 3 Homo sapiens 63-68 9815970-14 1995 Based on these data it could be concluded that (a) infusion of G-CSF before fludarabine augmented the rate of F-ara-ATP synthesis in circulating AML blasts during therapy, suggesting that G-CSF may benefit fludarabine therapy by biological modulation; (b) G-CSF did not increase ara-CTP accumulation, rather it may have caused it to decrease; and (c) these data imply that when G-CSF and ara-C are used in combination, administration of fludarabine prior to ara-C may maintain the ara-CTP AUC. Cytarabine 388-393 colony stimulating factor 3 Homo sapiens 188-193 9815970-14 1995 Based on these data it could be concluded that (a) infusion of G-CSF before fludarabine augmented the rate of F-ara-ATP synthesis in circulating AML blasts during therapy, suggesting that G-CSF may benefit fludarabine therapy by biological modulation; (b) G-CSF did not increase ara-CTP accumulation, rather it may have caused it to decrease; and (c) these data imply that when G-CSF and ara-C are used in combination, administration of fludarabine prior to ara-C may maintain the ara-CTP AUC. Cytarabine 388-393 colony stimulating factor 3 Homo sapiens 188-193 9815970-14 1995 Based on these data it could be concluded that (a) infusion of G-CSF before fludarabine augmented the rate of F-ara-ATP synthesis in circulating AML blasts during therapy, suggesting that G-CSF may benefit fludarabine therapy by biological modulation; (b) G-CSF did not increase ara-CTP accumulation, rather it may have caused it to decrease; and (c) these data imply that when G-CSF and ara-C are used in combination, administration of fludarabine prior to ara-C may maintain the ara-CTP AUC. Cytarabine 388-393 colony stimulating factor 3 Homo sapiens 188-193 7530044-6 1995 The results further demonstrate that ara-C treatment is associated with a dose-dependent activation of p56/p53lyn and that ara-C-induced p56/p53lyn activity is blocked by the protein tyrosine inhibitors herbimycin A and genistein. Cytarabine 123-128 cyclin dependent kinase like 2 Homo sapiens 137-140 7823945-4 1995 Exogeneous expression of c-myb in transfected cell lines abrogated erythroid differentiation induced by cadaverine or cytosine arabinoside as assessed by hemoglobin production. Cytarabine 118-138 MYB proto-oncogene, transcription factor Homo sapiens 25-30 7530044-0 1995 1-beta-D-arabinofuranosylcytosine activates tyrosine phosphorylation of p34cdc2 and its association with the Src-like p56/p53lyn kinase in human myeloid leukemia cells. Cytarabine 0-33 cyclin dependent kinase 1 Homo sapiens 72-79 7530044-6 1995 The results further demonstrate that ara-C treatment is associated with a dose-dependent activation of p56/p53lyn and that ara-C-induced p56/p53lyn activity is blocked by the protein tyrosine inhibitors herbimycin A and genistein. Cytarabine 123-128 LYN proto-oncogene, Src family tyrosine kinase Homo sapiens 107-113 7530044-0 1995 1-beta-D-arabinofuranosylcytosine activates tyrosine phosphorylation of p34cdc2 and its association with the Src-like p56/p53lyn kinase in human myeloid leukemia cells. Cytarabine 0-33 cyclin dependent kinase like 2 Homo sapiens 118-121 7530044-6 1995 The results further demonstrate that ara-C treatment is associated with a dose-dependent activation of p56/p53lyn and that ara-C-induced p56/p53lyn activity is blocked by the protein tyrosine inhibitors herbimycin A and genistein. Cytarabine 123-128 LYN proto-oncogene, Src family tyrosine kinase Homo sapiens 141-147 7530044-0 1995 1-beta-D-arabinofuranosylcytosine activates tyrosine phosphorylation of p34cdc2 and its association with the Src-like p56/p53lyn kinase in human myeloid leukemia cells. Cytarabine 0-33 LYN proto-oncogene, Src family tyrosine kinase Homo sapiens 122-128 7530044-3 1995 The results of immunoprecipitation studies demonstrate that HL-60 cells respond to ara-C with tyrosine phosphorylation of the cell cycle regulatory protein p34cdc2 and a decrease in the activity of this kinase. Cytarabine 83-88 cyclin dependent kinase 1 Homo sapiens 156-163 7530044-5 1995 Coimmunoprecipitations with anti-p34cdc2 support binding of this protein to the Src-like p56/p53lyn tyrosine kinase in ara-C-treated, but not untreated, cells. Cytarabine 119-124 cyclin dependent kinase 1 Homo sapiens 33-40 7530044-7 1995 Studies with a glutathione S-transferase-Lyn fusion protein confirm interaction of p34cdc2 and p56/p53lyn in lysates of ara-C-treated cells. Cytarabine 120-125 cyclin dependent kinase 1 Homo sapiens 83-90 7530044-5 1995 Coimmunoprecipitations with anti-p34cdc2 support binding of this protein to the Src-like p56/p53lyn tyrosine kinase in ara-C-treated, but not untreated, cells. Cytarabine 119-124 cyclin dependent kinase like 2 Homo sapiens 89-92 7530044-5 1995 Coimmunoprecipitations with anti-p34cdc2 support binding of this protein to the Src-like p56/p53lyn tyrosine kinase in ara-C-treated, but not untreated, cells. Cytarabine 119-124 tumor protein p53 Homo sapiens 93-96 7530044-7 1995 Studies with a glutathione S-transferase-Lyn fusion protein confirm interaction of p34cdc2 and p56/p53lyn in lysates of ara-C-treated cells. Cytarabine 120-125 cyclin dependent kinase like 2 Homo sapiens 95-98 7530044-6 1995 The results further demonstrate that ara-C treatment is associated with a dose-dependent activation of p56/p53lyn and that ara-C-induced p56/p53lyn activity is blocked by the protein tyrosine inhibitors herbimycin A and genistein. Cytarabine 37-42 cyclin dependent kinase like 2 Homo sapiens 103-106 7530044-6 1995 The results further demonstrate that ara-C treatment is associated with a dose-dependent activation of p56/p53lyn and that ara-C-induced p56/p53lyn activity is blocked by the protein tyrosine inhibitors herbimycin A and genistein. Cytarabine 37-42 LYN proto-oncogene, Src family tyrosine kinase Homo sapiens 107-113 7530044-7 1995 Studies with a glutathione S-transferase-Lyn fusion protein confirm interaction of p34cdc2 and p56/p53lyn in lysates of ara-C-treated cells. Cytarabine 120-125 LYN proto-oncogene, Src family tyrosine kinase Homo sapiens 99-105 7530044-6 1995 The results further demonstrate that ara-C treatment is associated with a dose-dependent activation of p56/p53lyn and that ara-C-induced p56/p53lyn activity is blocked by the protein tyrosine inhibitors herbimycin A and genistein. Cytarabine 123-128 cyclin dependent kinase like 2 Homo sapiens 103-106 7530044-9 1995 These findings indicate that the cellular response to ara-C includes activation of p56/p53lyn and that association of p56/p53lyn with p34cdc2 may contribute to regulation of the cell cycle progression in ara-C-treated cells. Cytarabine 54-59 cyclin dependent kinase like 2 Homo sapiens 83-86 7530044-9 1995 These findings indicate that the cellular response to ara-C includes activation of p56/p53lyn and that association of p56/p53lyn with p34cdc2 may contribute to regulation of the cell cycle progression in ara-C-treated cells. Cytarabine 54-59 LYN proto-oncogene, Src family tyrosine kinase Homo sapiens 87-93 7530044-9 1995 These findings indicate that the cellular response to ara-C includes activation of p56/p53lyn and that association of p56/p53lyn with p34cdc2 may contribute to regulation of the cell cycle progression in ara-C-treated cells. Cytarabine 204-209 cyclin dependent kinase like 2 Homo sapiens 83-86 7530044-9 1995 These findings indicate that the cellular response to ara-C includes activation of p56/p53lyn and that association of p56/p53lyn with p34cdc2 may contribute to regulation of the cell cycle progression in ara-C-treated cells. Cytarabine 204-209 LYN proto-oncogene, Src family tyrosine kinase Homo sapiens 87-93 7530044-9 1995 These findings indicate that the cellular response to ara-C includes activation of p56/p53lyn and that association of p56/p53lyn with p34cdc2 may contribute to regulation of the cell cycle progression in ara-C-treated cells. Cytarabine 204-209 cyclin dependent kinase like 2 Homo sapiens 118-121 7530044-9 1995 These findings indicate that the cellular response to ara-C includes activation of p56/p53lyn and that association of p56/p53lyn with p34cdc2 may contribute to regulation of the cell cycle progression in ara-C-treated cells. Cytarabine 204-209 LYN proto-oncogene, Src family tyrosine kinase Homo sapiens 122-128 7530044-9 1995 These findings indicate that the cellular response to ara-C includes activation of p56/p53lyn and that association of p56/p53lyn with p34cdc2 may contribute to regulation of the cell cycle progression in ara-C-treated cells. Cytarabine 204-209 cyclin dependent kinase 1 Homo sapiens 134-141 7805176-4 1995 To determine whether the combination leads to enhanced activity of deoxycytidine kinase (dCk), the rate-limiting enzyme in ara-C activation, we characterized the cellular dCk in CCRF/CEM/0, CCRF/CEM/ara-C/7A, and CCRF/CEM/ara-C/3A monoclonal cells before and after treatment with 6-MP. Cytarabine 123-128 deoxycytidine kinase Homo sapiens 67-87 7826366-2 1995 In the infected cells, Ara-CTP levels decreased to 20% of that found in uninfected H9 cells after 3 h incubation at Ara-C concentration of 1 microM, and 8.1-fold increase of cytidine deaminase activity was observed in the infected H9 cells. Cytarabine 23-28 cytidine deaminase Homo sapiens 174-192 7826366-3 1995 A competitive inhibitor of cytidine deaminase, 3, 4, 5, 6-tetrahydrouridine (THU), at 100 microM reversed Ara-C resistance in the infected cells. Cytarabine 106-111 cytidine deaminase Homo sapiens 27-45 8525773-7 1995 The increase of 2-CDA concentration to 100 or 300 nM/l in combination with ara-C and drb significantly reduced the growth of AML clonogenic cells (p < 0.05). Cytarabine 75-80 cytidine deaminase Homo sapiens 18-21 7805176-4 1995 To determine whether the combination leads to enhanced activity of deoxycytidine kinase (dCk), the rate-limiting enzyme in ara-C activation, we characterized the cellular dCk in CCRF/CEM/0, CCRF/CEM/ara-C/7A, and CCRF/CEM/ara-C/3A monoclonal cells before and after treatment with 6-MP. Cytarabine 123-128 sticky Drosophila melanogaster 89-92 7536275-0 1995 [Continuation of complete remission by oral administration of cytarabine ocfosfate in a patient with M0, who achieved remission by small doses of cytosine arabinoside with G-CSF]. Cytarabine 146-166 colony stimulating factor 3 Homo sapiens 172-177 7730955-4 1995 At pH 2.0 and 37 degrees C, Ara-C was released at a slow rate, kuo (uncoated) or kco (coated), for 24 h after an initial rapid release phase that lasted for about 6 h and the ratio kuo/kco, was 1.9 and 5.7 for the DMPC:CHOL:DCP and the DPPC:CHOL:DCP compositions respectively. Cytarabine 28-33 angiotensin I converting enzyme Homo sapiens 214-227 7845007-7 1995 In these seven cases the decreased expression of bcl-2 was accompanied by increased apoptosis and the susceptibility of the blasts to apoptosis induced by Ara-C was increased in the presence of bcl-2 antisense. Cytarabine 155-160 BCL2 apoptosis regulator Homo sapiens 49-54 7845007-7 1995 In these seven cases the decreased expression of bcl-2 was accompanied by increased apoptosis and the susceptibility of the blasts to apoptosis induced by Ara-C was increased in the presence of bcl-2 antisense. Cytarabine 155-160 BCL2 apoptosis regulator Homo sapiens 194-199 7758997-4 1995 Experience gathered in recent years shows that idarubicin, cytosine arabinoside, and etoposide together might contribute to the modeling of an improved remission induction regimen: ICE. Cytarabine 59-79 carboxylesterase 2 Homo sapiens 181-184 7845007-0 1995 Inhibition of bcl-2 with antisense oligonucleotides induces apoptosis and increases the sensitivity of AML blasts to Ara-C. Cytarabine 117-122 BCL2 apoptosis regulator Homo sapiens 14-19 7845007-4 1995 Here we have investigated the role of bcl-2 expression in mediating resistance to apoptosis induced by cytosine arabinoside in vitro. Cytarabine 103-123 BCL2 apoptosis regulator Homo sapiens 38-43 7528449-4 1994 In preclinical studies an enhancement of the cytotoxicity of cytosine arabinoside (AraC) on leukemic blasts could be shown by pretreatment with GM-CSF or IL-3. Cytarabine 61-81 interleukin 3 Homo sapiens 154-158 7528449-4 1994 In preclinical studies an enhancement of the cytotoxicity of cytosine arabinoside (AraC) on leukemic blasts could be shown by pretreatment with GM-CSF or IL-3. Cytarabine 83-87 colony stimulating factor 2 Homo sapiens 144-150 7528449-4 1994 In preclinical studies an enhancement of the cytotoxicity of cytosine arabinoside (AraC) on leukemic blasts could be shown by pretreatment with GM-CSF or IL-3. Cytarabine 61-81 colony stimulating factor 2 Homo sapiens 144-150 7528449-4 1994 In preclinical studies an enhancement of the cytotoxicity of cytosine arabinoside (AraC) on leukemic blasts could be shown by pretreatment with GM-CSF or IL-3. Cytarabine 83-87 interleukin 3 Homo sapiens 154-158 7528449-6 1994 The evaluation of different doses of AraC showed the most marked increase after the combination of GM-CSF with conventional rather than high doses of AraC. Cytarabine 37-41 colony stimulating factor 2 Homo sapiens 99-105 7801145-3 1994 In in vitro experiments, preincubating leukemic cells with recombinant cytokines including GM-CSF led to a consistent, dose-dependent increase in the cytotoxicity of cytosine arabinoside (Ara-C). Cytarabine 166-186 colony stimulating factor 2 Homo sapiens 91-97 7801145-3 1994 In in vitro experiments, preincubating leukemic cells with recombinant cytokines including GM-CSF led to a consistent, dose-dependent increase in the cytotoxicity of cytosine arabinoside (Ara-C). Cytarabine 188-193 colony stimulating factor 2 Homo sapiens 91-97 7981228-4 1994 The inactive antimetabolite, ara-C, is activated within a cell by deoxycytidine kinase phosphorylation of the prodrug. Cytarabine 29-34 deoxycytidine kinase Homo sapiens 66-86 7986199-2 1994 Treatment of a human promyelocytic leukemia cell line, HL-60, with 10 micrograms/mL etoposide or 2 microM 1-beta-D-arabinofuranosylcytosine induced NF-kappa B activation within 1 hr and subsequently caused apoptosis within 3-4 hr. Cytarabine 106-139 nuclear factor kappa B subunit 1 Homo sapiens 148-158 7981228-6 1994 Furthermore, ara-C has been shown to be metabolized to ara-CDP-choline via reversal of the cholinephosphotransferase [2] producing diglyceride, a cellular activator of protein kinase C. Thus, in situ, deoxycytidine kinase may be phosphorylated by protein kinase C with the result that self-potentiation of ara-C toxicity may occur via increased activity of deoxycytidine kinase. Cytarabine 13-18 cut like homeobox 1 Homo sapiens 59-62 7981228-6 1994 Furthermore, ara-C has been shown to be metabolized to ara-CDP-choline via reversal of the cholinephosphotransferase [2] producing diglyceride, a cellular activator of protein kinase C. Thus, in situ, deoxycytidine kinase may be phosphorylated by protein kinase C with the result that self-potentiation of ara-C toxicity may occur via increased activity of deoxycytidine kinase. Cytarabine 13-18 deoxycytidine kinase Homo sapiens 201-221 7981228-6 1994 Furthermore, ara-C has been shown to be metabolized to ara-CDP-choline via reversal of the cholinephosphotransferase [2] producing diglyceride, a cellular activator of protein kinase C. Thus, in situ, deoxycytidine kinase may be phosphorylated by protein kinase C with the result that self-potentiation of ara-C toxicity may occur via increased activity of deoxycytidine kinase. Cytarabine 13-18 deoxycytidine kinase Homo sapiens 357-377 7961129-9 1994 In conclusion, intracellularly synthesized CDD was thought to be rapidly shed into the medium and the released CDD could play an important role in ara-C inactivation. Cytarabine 147-152 cytidine deaminase Mus musculus 43-46 7874002-6 1994 These concentrations of Ara-C inhibited c-myc and did not induce c-jun mRNA expression. Cytarabine 24-29 MYC proto-oncogene, bHLH transcription factor Homo sapiens 40-45 7874002-7 1994 These effects of Ara-C on c-myc and c-jun expressions were not influenced by co-treatment with pIXY 321. Cytarabine 17-22 MYC proto-oncogene, bHLH transcription factor Homo sapiens 26-31 7874002-7 1994 These effects of Ara-C on c-myc and c-jun expressions were not influenced by co-treatment with pIXY 321. Cytarabine 17-22 Jun proto-oncogene, AP-1 transcription factor subunit Homo sapiens 36-41 7874009-0 1994 Low expression of the deoxycytidine kinase (dCK) gene in a 1-beta-D-arabinofuranosylcytosine-resistant human leukemic cell line KY-Ra. Cytarabine 59-92 deoxycytidine kinase Homo sapiens 22-42 7874009-0 1994 Low expression of the deoxycytidine kinase (dCK) gene in a 1-beta-D-arabinofuranosylcytosine-resistant human leukemic cell line KY-Ra. Cytarabine 59-92 sticky Drosophila melanogaster 44-47 7874009-1 1994 Molecular change of the deoxycytidine kinase (dCK) gene in a 1-beta-D-arabinofuranosylcytosine-resistant human leukemic cell line (KY-Ra) was investigated. Cytarabine 61-94 deoxycytidine kinase Homo sapiens 24-44 7874009-1 1994 Molecular change of the deoxycytidine kinase (dCK) gene in a 1-beta-D-arabinofuranosylcytosine-resistant human leukemic cell line (KY-Ra) was investigated. Cytarabine 61-94 sticky Drosophila melanogaster 46-49 7530135-0 1994 Idarubicin, intermediate-dose cytarabine, etoposide, and granulocyte-colony-stimulating factor are able to recruit CD34+/HLA-DR- cells during early hematopoietic recovery in accelerated and chronic phases of chronic myeloid leukemia. Cytarabine 30-40 CD34 molecule Homo sapiens 115-119 7523795-3 1994 Using PCR, we demonstrated GM-CSF and IL-1 expression by adherent cells taken from marrow fibroblast layers following Ara-C-induced hematopoietic damage and during marrow regeneration, while expression in control layers was not detected. Cytarabine 118-123 colony stimulating factor 2 (granulocyte-macrophage) Mus musculus 27-33 7523795-3 1994 Using PCR, we demonstrated GM-CSF and IL-1 expression by adherent cells taken from marrow fibroblast layers following Ara-C-induced hematopoietic damage and during marrow regeneration, while expression in control layers was not detected. Cytarabine 118-123 interleukin 1 complex Mus musculus 38-42 7523795-4 1994 The IL-3 gene was not expressed either by layers of Ara-C-treated mice or by controls, probably due to the absence of T-lymphocytes in 2-4 week old cultures. Cytarabine 52-57 interleukin 3 Mus musculus 4-8 7523795-7 1994 While IL-3 and GM-CSF were not present in the conditioned medium of marrow fibroblast layers either from Ara-C-treated mice or controls, IL-1 was found in low concentrations in cultures from Ara-C-treated animals. Cytarabine 191-196 interleukin 1 complex Mus musculus 137-141 7900157-1 1994 Effects of etoposide (VP-16) and cytosine arabinoside (Ara-C) on the cell cycle of HL-60 and THP-1 cells were studied by flow cytometry using the bromodeoxyuridine (BrdU)/DNA assay technique to investigate the efficacy of VP-16 for monocytic leukemia cells. Cytarabine 55-60 GLI family zinc finger 2 Homo sapiens 93-98 7932594-2 1994 The structure of the modified ara-C was determined to be either beta 1-3"- or beta 1-5"-linked GlcNAc-ara-C or (GlcNAc)2-ara-C. Cytarabine 30-35 UDP-GlcNAc:betaGal beta-1,3-N-acetylglucosaminyltransferase 2 Homo sapiens 64-72 7932594-2 1994 The structure of the modified ara-C was determined to be either beta 1-3"- or beta 1-5"-linked GlcNAc-ara-C or (GlcNAc)2-ara-C. Cytarabine 30-35 UDP-GlcNAc:betaGal beta-1,3-N-acetylglucosaminyltransferase 2 Homo sapiens 78-86 7932594-2 1994 The structure of the modified ara-C was determined to be either beta 1-3"- or beta 1-5"-linked GlcNAc-ara-C or (GlcNAc)2-ara-C. Cytarabine 102-107 UDP-GlcNAc:betaGal beta-1,3-N-acetylglucosaminyltransferase 2 Homo sapiens 78-86 7934168-5 1994 When the frequency of additive and synergistic interactions were calculated according to the multiplicative concept for drug interactions, the highest frequencies were observed for CdA+AraC and CdA+Dnr. Cytarabine 185-189 cytidine deaminase Homo sapiens 181-184 7934168-8 1994 The highest frequency of synergistic interactions was obtained for AraC+CdA, despite their cross-resistance. Cytarabine 67-71 cytidine deaminase Homo sapiens 72-75 7522289-8 1994 Addition of either HGF enhanced the Ara-C cytotoxicity for the relapsed samples significantly (for G-CSF p = 0.036, IL-3 p = 0.036, and for GM-CSF p = 0.036). Cytarabine 36-41 colony stimulating factor 3 Homo sapiens 99-104 7522289-8 1994 Addition of either HGF enhanced the Ara-C cytotoxicity for the relapsed samples significantly (for G-CSF p = 0.036, IL-3 p = 0.036, and for GM-CSF p = 0.036). Cytarabine 36-41 interleukin 3 Homo sapiens 116-120 7522289-8 1994 Addition of either HGF enhanced the Ara-C cytotoxicity for the relapsed samples significantly (for G-CSF p = 0.036, IL-3 p = 0.036, and for GM-CSF p = 0.036). Cytarabine 36-41 colony stimulating factor 2 Homo sapiens 140-146 7522289-10 1994 However, enhancement of Ara-C cytotoxicity to AML progenitors by IL-3 or GM-CSF stimulation was significantly less in the cell specimens from AML recurrence patients as compared with the original diagnosis samples. Cytarabine 24-29 interleukin 3 Homo sapiens 65-69 7522289-10 1994 However, enhancement of Ara-C cytotoxicity to AML progenitors by IL-3 or GM-CSF stimulation was significantly less in the cell specimens from AML recurrence patients as compared with the original diagnosis samples. Cytarabine 24-29 colony stimulating factor 2 Homo sapiens 73-79 7522289-12 1994 IL-3 stimulation enhanced Ara-C incorporation in all samples tested. Cytarabine 26-31 interleukin 3 Homo sapiens 0-4 7961129-9 1994 In conclusion, intracellularly synthesized CDD was thought to be rapidly shed into the medium and the released CDD could play an important role in ara-C inactivation. Cytarabine 147-152 cytidine deaminase Mus musculus 111-114 7961129-10 1994 6-MP interrupted some step between synthesis and shedding of CDD, resulting in a decrease of the ara-C deamination in the medium and enhancement of its antileukemic effect. Cytarabine 97-102 cytidine deaminase Mus musculus 61-64 7521137-5 1994 SP content and release declined to 1.5% of those found in control cultures when nonneuronal cells were suppressed with cytosine arabinoside but were partially restored (13-17% of control) by nerve growth factor. Cytarabine 119-139 tachykinin precursor 1 Homo sapiens 0-2 8033147-6 1994 AG6000 is cross-resistant to other drug which require activation by dCK, such as 1-beta-D-arabinofuranosylcytosine, 5-aza-2"-deoxycytidine, and 2-chlorodeoxyadenosine. Cytarabine 81-114 sticky Drosophila melanogaster 68-71 7974627-3 1994 Since a strong correlation was found between achievement of complete remission and cellular ara-CTP levels, we propose a calculation scheme that allows steady-state adjustment of ara-CTP levels during administration of ara-C. Cytarabine 92-97 solute carrier family 25 member 1 Homo sapiens 183-186 8057666-0 1994 Essential role of c-myc in ara-C-induced differentiation of human erythroleukemia cells. Cytarabine 27-32 MYC proto-oncogene, bHLH transcription factor Homo sapiens 18-23 8057666-2 1994 We have analyzed the role of c-myc expression in ara-C-induced differentiation of K562 human erythroleukemia cells. Cytarabine 49-54 MYC proto-oncogene, bHLH transcription factor Homo sapiens 29-34 8057666-6 1994 We propose that the loss of c-myc expression might be a necessary prerequisite for ara-C-induced differentiation. Cytarabine 83-88 MYC proto-oncogene, bHLH transcription factor Homo sapiens 28-33 8057666-7 1994 This hypothesis was tested by transfecting a constitutive c-myc expression construct into K562 cells prior to ara-C treatment. Cytarabine 110-115 MYC proto-oncogene, bHLH transcription factor Homo sapiens 58-63 8057666-8 1994 By following the differentiation parameters cell morphology, benzidine staining (hemoglobin monitored), and alkaline phosphatase activity (presence of mature red blood cell antigen monitored) in cells expressing cotransfected LacZ marker gene, it was demonstrated that the introduction of the c-myc expression plasmid blocked ara-C-induced differentiation. Cytarabine 326-331 MYC proto-oncogene, bHLH transcription factor Homo sapiens 293-298 8057666-9 1994 We conclude that loss of c-myc expression mediated the differentiation found in ara-C-treated K562 cells. Cytarabine 80-85 MYC proto-oncogene, bHLH transcription factor Homo sapiens 25-30 7974627-6 1994 Conversely, using the same pharmacokinetic approach, the infusion rate at which to administer ara-C in order to reach in vivo ara-CTP concentration threshold and to achieve complete remission could be calculated for each patient. Cytarabine 94-99 solute carrier family 25 member 1 Homo sapiens 130-133 7932876-5 1994 Cytosine arabinoside (CA; doses of 0.5-8 microM) was added to the cultures on day 1 and the effectiveness in elimination of glial cells was verified on day 15 by measuring the incorporation of 3H thymidine into DNA and by immunostaining for the astrocyte marker glial fibrillary acidic protein (GFAP). Cytarabine 0-20 glial fibrillary acidic protein Rattus norvegicus 262-293 7950302-5 1994 Both synthetic bcl-2-As oligonucleotides and inducible expression plasmids that produce bcl-2-As transcripts induced reductions in bcl-2 expression, resulting in a marked enhancement in the sensitivity of neoplastic cells to conventional chemotherapeutic drugs such as cytosine arabinoside (ara-C) and methotrexate (MTX). Cytarabine 269-289 BCL2 apoptosis regulator Homo sapiens 88-93 7950302-5 1994 Both synthetic bcl-2-As oligonucleotides and inducible expression plasmids that produce bcl-2-As transcripts induced reductions in bcl-2 expression, resulting in a marked enhancement in the sensitivity of neoplastic cells to conventional chemotherapeutic drugs such as cytosine arabinoside (ara-C) and methotrexate (MTX). Cytarabine 269-289 BCL2 apoptosis regulator Homo sapiens 88-93 7950302-5 1994 Both synthetic bcl-2-As oligonucleotides and inducible expression plasmids that produce bcl-2-As transcripts induced reductions in bcl-2 expression, resulting in a marked enhancement in the sensitivity of neoplastic cells to conventional chemotherapeutic drugs such as cytosine arabinoside (ara-C) and methotrexate (MTX). Cytarabine 291-296 BCL2 apoptosis regulator Homo sapiens 88-93 7950302-5 1994 Both synthetic bcl-2-As oligonucleotides and inducible expression plasmids that produce bcl-2-As transcripts induced reductions in bcl-2 expression, resulting in a marked enhancement in the sensitivity of neoplastic cells to conventional chemotherapeutic drugs such as cytosine arabinoside (ara-C) and methotrexate (MTX). Cytarabine 291-296 BCL2 apoptosis regulator Homo sapiens 88-93 7932876-5 1994 Cytosine arabinoside (CA; doses of 0.5-8 microM) was added to the cultures on day 1 and the effectiveness in elimination of glial cells was verified on day 15 by measuring the incorporation of 3H thymidine into DNA and by immunostaining for the astrocyte marker glial fibrillary acidic protein (GFAP). Cytarabine 0-20 glial fibrillary acidic protein Rattus norvegicus 295-299 7516032-11 1994 Because the treatment choice in advanced MDS (especially between anthracycline-Ara-C or low-dose Ara-C, chemotherapy) is difficult, our preliminary therapeutic results suggest that the analysis of PGP expression could have practical importance in MDS. Cytarabine 79-84 ATP binding cassette subfamily B member 1 Homo sapiens 197-200 8058058-0 1994 1-beta-D-arabinofuranosylcytosine activates serine/threonine protein kinases and c-jun gene expression in phorbol ester-resistant myeloid leukemia cells. Cytarabine 0-33 Jun proto-oncogene, AP-1 transcription factor subunit Homo sapiens 81-86 8058058-2 1994 Recent studies have demonstrated that ara-C treatment is associated with transient induction of the c-jun early response gene. Cytarabine 38-43 Jun proto-oncogene, AP-1 transcription factor subunit Homo sapiens 100-105 8058058-4 1994 The results demonstrate that treatment of HL-525 cells with ara-C is associated with transcriptional activation of the c-jun gene. Cytarabine 60-65 Jun proto-oncogene, AP-1 transcription factor subunit Homo sapiens 119-124 8058058-10 1994 Because 12-O-tetradecanoylphorbol-13-acetate has little, if any, effect on the PKC-like and MAP kinase activities in HL-525 cells, these findings suggest that ara-C activates a distinct signaling cascade that may contribute to induction of the c-jun gene. Cytarabine 159-164 Jun proto-oncogene, AP-1 transcription factor subunit Homo sapiens 244-249 8195192-5 1994 ara-C also increased expression of the transcription factor NF-kappa B which is related to the control of monocyte differentiation. Cytarabine 0-5 nuclear factor kappa B subunit 1 Homo sapiens 60-70 7962192-4 1994 10, 184-193) showed that cytosine arabinoside, but no other arabinofuranosyl nucleoside, could induce cell death in the presence of NGF and they suggested that it may block a critical step in the NGF-signalling pathway. Cytarabine 25-45 nerve growth factor Rattus norvegicus 132-135 7962192-4 1994 10, 184-193) showed that cytosine arabinoside, but no other arabinofuranosyl nucleoside, could induce cell death in the presence of NGF and they suggested that it may block a critical step in the NGF-signalling pathway. Cytarabine 25-45 nerve growth factor Rattus norvegicus 196-199 7517190-0 1994 In vitro response of blasts to IL-3, GM-CSF, and G-CSF is different for individual AML patients: factors that stimulate leukemic clonogenic cells also enhance Ara-C cytotoxicity. Cytarabine 159-164 interleukin 3 Homo sapiens 31-35 7517190-0 1994 In vitro response of blasts to IL-3, GM-CSF, and G-CSF is different for individual AML patients: factors that stimulate leukemic clonogenic cells also enhance Ara-C cytotoxicity. Cytarabine 159-164 colony stimulating factor 3 Homo sapiens 49-54 7514246-0 1994 Structural analysis of the deoxycytidine kinase gene in patients with acute myeloid leukemia and resistance to cytosine arabinoside. Cytarabine 111-131 deoxycytidine kinase Homo sapiens 27-47 7514246-1 1994 Deficiency of deoxycytidine kinase (dCK) activity represents one possible cause of resistance to cytosine arabinoside (ara-C). Cytarabine 97-117 deoxycytidine kinase Homo sapiens 14-34 7514246-1 1994 Deficiency of deoxycytidine kinase (dCK) activity represents one possible cause of resistance to cytosine arabinoside (ara-C). Cytarabine 97-117 Calcium/calmodulin-dependent protein kinase II Drosophila melanogaster 36-39 7514246-1 1994 Deficiency of deoxycytidine kinase (dCK) activity represents one possible cause of resistance to cytosine arabinoside (ara-C). Cytarabine 119-124 deoxycytidine kinase Homo sapiens 14-34 7514246-1 1994 Deficiency of deoxycytidine kinase (dCK) activity represents one possible cause of resistance to cytosine arabinoside (ara-C). Cytarabine 119-124 Calcium/calmodulin-dependent protein kinase II Drosophila melanogaster 36-39 7514246-3 1994 In order to define the relevance of this mechanism in vivo, we analyzed the dCK gene in 16 adult patients with relapsed/refractory acute myeloid leukemia (AML) and clinical resistance to standard-dose and/or high-dose ara-C. Cytarabine 218-223 Calcium/calmodulin-dependent protein kinase II Drosophila melanogaster 76-79 7514246-9 1994 We conclude that structural alteration of the coding region of the dCK gene represents one possible mechanism for ara-C resistance in vivo, but, considering the frequency of this event, other mechanisms may play a more important role for clinical resistance to ara-C in patients with AML. Cytarabine 114-119 Calcium/calmodulin-dependent protein kinase II Drosophila melanogaster 67-70 7514246-9 1994 We conclude that structural alteration of the coding region of the dCK gene represents one possible mechanism for ara-C resistance in vivo, but, considering the frequency of this event, other mechanisms may play a more important role for clinical resistance to ara-C in patients with AML. Cytarabine 261-266 Calcium/calmodulin-dependent protein kinase II Drosophila melanogaster 67-70 21566992-2 1994 For comparison, arabinosylcytosine (Ara C), at 0.1 muM, causes the same percentage of differentiation, but cell proliferation is abolished by >80%. Cytarabine 16-34 latexin Homo sapiens 51-54 7980770-2 1994 Deoxycytidine kinase is an enzyme required for the activation of, for example, cytarabine, the most widely used agent for the chemotherapy of haematological malignancies. Cytarabine 79-89 deoxycytidine kinase Homo sapiens 0-20 7980770-6 1994 Modulation of deoxycytidine kinase activity has already been shown to be an effective way to improve the effect of cytarabine and will probably be a target for new therapies. Cytarabine 115-125 deoxycytidine kinase Homo sapiens 14-34 21566992-2 1994 For comparison, arabinosylcytosine (Ara C), at 0.1 muM, causes the same percentage of differentiation, but cell proliferation is abolished by >80%. Cytarabine 36-41 latexin Homo sapiens 51-54 8031880-1 1994 A lipid/peptide/drug conjugate, N4-(acylpeptidyl)-ara-C, is synthesized under mild conditions to give an ara-C prodrug protected against cytidine deaminase-catalyzed deactivation. Cytarabine 50-55 cytidine deaminase Homo sapiens 137-155 8152248-1 1994 Forty-five patients with untreated, de novo acute myeloid leukemia (AML) were treated with high-dose cytosine arabinoside (Ara-C) plus mitoxantrone or daunorubicin. Cytarabine 101-121 ATP binding cassette subfamily C member 6 Homo sapiens 123-126 7515298-2 1994 By in vitro colony assay, the rhG-CSF-responsive NFS-60 leukemic cell clones are more effectively killed by Ara C in the presence of rhG-CSF than in the absence of rhG-CSF, while the killing of the rhG-CSF-unresponsive HL-60 cell clones is unaffected by rhG-CSF. Cytarabine 108-113 colony stimulating factor 2 Homo sapiens 34-37 7515298-2 1994 By in vitro colony assay, the rhG-CSF-responsive NFS-60 leukemic cell clones are more effectively killed by Ara C in the presence of rhG-CSF than in the absence of rhG-CSF, while the killing of the rhG-CSF-unresponsive HL-60 cell clones is unaffected by rhG-CSF. Cytarabine 108-113 colony stimulating factor 2 Homo sapiens 137-140 7509013-5 1994 Preincubation in Biorich medium with the addition of G + GM-CSF or IL-3 caused a significant enhancement of sensitivity to Ara-C across the dose curve. Cytarabine 123-128 colony stimulating factor 2 Homo sapiens 57-63 7515298-2 1994 By in vitro colony assay, the rhG-CSF-responsive NFS-60 leukemic cell clones are more effectively killed by Ara C in the presence of rhG-CSF than in the absence of rhG-CSF, while the killing of the rhG-CSF-unresponsive HL-60 cell clones is unaffected by rhG-CSF. Cytarabine 108-113 colony stimulating factor 2 Homo sapiens 137-140 7515298-2 1994 By in vitro colony assay, the rhG-CSF-responsive NFS-60 leukemic cell clones are more effectively killed by Ara C in the presence of rhG-CSF than in the absence of rhG-CSF, while the killing of the rhG-CSF-unresponsive HL-60 cell clones is unaffected by rhG-CSF. Cytarabine 108-113 colony stimulating factor 2 Homo sapiens 137-140 7515298-2 1994 By in vitro colony assay, the rhG-CSF-responsive NFS-60 leukemic cell clones are more effectively killed by Ara C in the presence of rhG-CSF than in the absence of rhG-CSF, while the killing of the rhG-CSF-unresponsive HL-60 cell clones is unaffected by rhG-CSF. Cytarabine 108-113 colony stimulating factor 2 Homo sapiens 137-140 8309245-0 1994 Modulation of intracellular metabolism of cytosine arabinoside in acute myeloid leukemia by granulocyte-macrophage colony-stimulating factor. Cytarabine 42-62 colony stimulating factor 2 Homo sapiens 92-140 8309245-1 1994 The current study investigated the effect of granulocyte-macrophage colony-stimulating factor (GM-CSF) on the intracellular metabolism and cytotoxicity of 1-beta-D-arabinofuranosylcytosine (araC) in leukemic cells of 45 patients with acute myeloid leukemia (AML). Cytarabine 155-188 colony stimulating factor 2 Homo sapiens 45-93 8309245-1 1994 The current study investigated the effect of granulocyte-macrophage colony-stimulating factor (GM-CSF) on the intracellular metabolism and cytotoxicity of 1-beta-D-arabinofuranosylcytosine (araC) in leukemic cells of 45 patients with acute myeloid leukemia (AML). Cytarabine 155-188 colony stimulating factor 2 Homo sapiens 95-101 8309245-1 1994 The current study investigated the effect of granulocyte-macrophage colony-stimulating factor (GM-CSF) on the intracellular metabolism and cytotoxicity of 1-beta-D-arabinofuranosylcytosine (araC) in leukemic cells of 45 patients with acute myeloid leukemia (AML). Cytarabine 190-194 colony stimulating factor 2 Homo sapiens 45-93 8309245-1 1994 The current study investigated the effect of granulocyte-macrophage colony-stimulating factor (GM-CSF) on the intracellular metabolism and cytotoxicity of 1-beta-D-arabinofuranosylcytosine (araC) in leukemic cells of 45 patients with acute myeloid leukemia (AML). Cytarabine 190-194 colony stimulating factor 2 Homo sapiens 95-101 8309245-4 1994 Hence, 20 of the 23 responding patients revealed a GM-CSF induced enhancement of araC incorporation at low or conventional doses of araC (0.06-1.0 microM). Cytarabine 81-85 colony stimulating factor 2 Homo sapiens 51-57 8309245-4 1994 Hence, 20 of the 23 responding patients revealed a GM-CSF induced enhancement of araC incorporation at low or conventional doses of araC (0.06-1.0 microM). Cytarabine 132-136 colony stimulating factor 2 Homo sapiens 51-57 8309245-5 1994 Fourteen of the 18 cases with concomitant rises of 3H-TdR and 3H-araC incorporation into the DNA after GM-CSF had elevated DNA polymerase alpha activity (16-531%, median 72%) and in ten cases overall DNA polymerase activity was enhanced (10-70%, median 22.5%). Cytarabine 65-69 colony stimulating factor 2 Homo sapiens 103-109 8309245-5 1994 Fourteen of the 18 cases with concomitant rises of 3H-TdR and 3H-araC incorporation into the DNA after GM-CSF had elevated DNA polymerase alpha activity (16-531%, median 72%) and in ten cases overall DNA polymerase activity was enhanced (10-70%, median 22.5%). Cytarabine 65-69 DNA polymerase alpha 1, catalytic subunit Homo sapiens 123-143 8309245-10 1994 Preincubation with GM-CSF increased the araC mediated cytotoxicity in ten of 13 patients by a median of 3.2-fold (range 2.2-229-fold). Cytarabine 40-44 colony stimulating factor 2 Homo sapiens 19-25 8309250-0 1994 Resistance to cytosine arabinoside in acute leukemia: the significance of mutations in CTP synthetase. Cytarabine 14-34 CTP synthase 1 Homo sapiens 87-101 8309250-3 1994 Mutations which cause ara-C resistance in a chinese hamster ovary (CHO) cell model have been identified as regulatory base substitutions, occurring in specific sites of the gene coding for an enzyme critical in pyrimidine metabolism, CTP synthetase (CTPs). Cytarabine 22-27 CTP synthase 1 Cricetulus griseus 234-248 8309250-3 1994 Mutations which cause ara-C resistance in a chinese hamster ovary (CHO) cell model have been identified as regulatory base substitutions, occurring in specific sites of the gene coding for an enzyme critical in pyrimidine metabolism, CTP synthetase (CTPs). Cytarabine 22-27 CTP synthase 1 Cricetulus griseus 250-254 7506123-0 1994 Combinations of stem cell factor with other hematopoietic growth factors enhance growth and sensitivity to cytosine arabinoside of blast progenitors in acute myelogenous leukemia. Cytarabine 107-127 KIT ligand Homo sapiens 16-32 7506123-2 1994 We report the effects of stem cell factor (SCF) on the growth and sensitivity to 1-beta-D-arabinofuranosylcytosine (Ara-C) of blast progenitors in acute myelogenous leukemia. Cytarabine 81-114 KIT ligand Homo sapiens 25-41 7506123-2 1994 We report the effects of stem cell factor (SCF) on the growth and sensitivity to 1-beta-D-arabinofuranosylcytosine (Ara-C) of blast progenitors in acute myelogenous leukemia. Cytarabine 81-114 KIT ligand Homo sapiens 43-46 7506123-2 1994 We report the effects of stem cell factor (SCF) on the growth and sensitivity to 1-beta-D-arabinofuranosylcytosine (Ara-C) of blast progenitors in acute myelogenous leukemia. Cytarabine 116-121 KIT ligand Homo sapiens 25-41 7506123-2 1994 We report the effects of stem cell factor (SCF) on the growth and sensitivity to 1-beta-D-arabinofuranosylcytosine (Ara-C) of blast progenitors in acute myelogenous leukemia. Cytarabine 116-121 KIT ligand Homo sapiens 43-46 7506123-5 1994 Blast cells of patients that displayed synergistic growth enhancement with SCF displayed the highest Ara-C sensitivity when HGFs were used in combination with SCF. Cytarabine 101-106 KIT ligand Homo sapiens 75-78 7506123-5 1994 Blast cells of patients that displayed synergistic growth enhancement with SCF displayed the highest Ara-C sensitivity when HGFs were used in combination with SCF. Cytarabine 101-106 KIT ligand Homo sapiens 159-162 7506123-7 1994 These data indicate that SCF enhances growth and sensitivity to Ara-C of acute myelogenous leukemia blast progenitors in a closely correlated fashion and that the cell cycle changes as well as other mechanisms are involved in the Ara-C sensitivity modulation by SCF. Cytarabine 64-69 KIT ligand Homo sapiens 25-28 7506123-7 1994 These data indicate that SCF enhances growth and sensitivity to Ara-C of acute myelogenous leukemia blast progenitors in a closely correlated fashion and that the cell cycle changes as well as other mechanisms are involved in the Ara-C sensitivity modulation by SCF. Cytarabine 230-235 KIT ligand Homo sapiens 25-28 7506123-7 1994 These data indicate that SCF enhances growth and sensitivity to Ara-C of acute myelogenous leukemia blast progenitors in a closely correlated fashion and that the cell cycle changes as well as other mechanisms are involved in the Ara-C sensitivity modulation by SCF. Cytarabine 230-235 KIT ligand Homo sapiens 262-265 7507861-4 1994 It was further observed that GRE prevented the antiproliferative effects of cytosine arabinoside (Ara-C) and azadeoxycytidine, suggesting that GRE contained cytidine deaminase (CDD) activity, since CDD is known to abolish the effects of these nucleoside analogs. Cytarabine 76-96 cytidine deaminase Homo sapiens 157-175 7507861-4 1994 It was further observed that GRE prevented the antiproliferative effects of cytosine arabinoside (Ara-C) and azadeoxycytidine, suggesting that GRE contained cytidine deaminase (CDD) activity, since CDD is known to abolish the effects of these nucleoside analogs. Cytarabine 76-96 cytidine deaminase Homo sapiens 177-180 7507861-4 1994 It was further observed that GRE prevented the antiproliferative effects of cytosine arabinoside (Ara-C) and azadeoxycytidine, suggesting that GRE contained cytidine deaminase (CDD) activity, since CDD is known to abolish the effects of these nucleoside analogs. Cytarabine 98-103 cytidine deaminase Homo sapiens 157-175 7507861-4 1994 It was further observed that GRE prevented the antiproliferative effects of cytosine arabinoside (Ara-C) and azadeoxycytidine, suggesting that GRE contained cytidine deaminase (CDD) activity, since CDD is known to abolish the effects of these nucleoside analogs. Cytarabine 98-103 cytidine deaminase Homo sapiens 177-180 7509013-5 1994 Preincubation in Biorich medium with the addition of G + GM-CSF or IL-3 caused a significant enhancement of sensitivity to Ara-C across the dose curve. Cytarabine 123-128 interleukin 3 Homo sapiens 67-71 8273969-0 1994 Therapeutic manipulation of cytokines: transforming growth factor beta-1 protects mice treated with lethal doses of cytarabine. Cytarabine 116-126 hemoglobin, beta adult major chain Mus musculus 66-72 8273969-3 1994 Since the dose of cytotoxic chemotherapy is limited by its adverse effects on bone marrow and gut cells, we proposed that a TGF beta 1-induced block at G1/S would diminish the S phase toxicity of high dose cytarabine (ara-C). Cytarabine 206-216 transforming growth factor, beta 1 Mus musculus 124-134 8273969-3 1994 Since the dose of cytotoxic chemotherapy is limited by its adverse effects on bone marrow and gut cells, we proposed that a TGF beta 1-induced block at G1/S would diminish the S phase toxicity of high dose cytarabine (ara-C). Cytarabine 218-223 transforming growth factor, beta 1 Mus musculus 124-134 8273969-5 1994 Pretreatment with TGF beta 1 6-24 hours before the first dose of ara-C proved to be significantly protective; 8/9 TGF beta 1-pretreated mice survived versus 1/9 treated with TGF beta 1 for 3 hours or less or with ara-C alone (chi2 = 10.89 P = 0.001). Cytarabine 65-70 transforming growth factor, beta 1 Mus musculus 18-28 8273969-5 1994 Pretreatment with TGF beta 1 6-24 hours before the first dose of ara-C proved to be significantly protective; 8/9 TGF beta 1-pretreated mice survived versus 1/9 treated with TGF beta 1 for 3 hours or less or with ara-C alone (chi2 = 10.89 P = 0.001). Cytarabine 213-218 transforming growth factor, beta 1 Mus musculus 18-28 8174200-1 1994 Previous studies have demonstrated that treatment with fludarabine 4 h prior to arabinosylcytosine (ara-C) potentiates the accumulation of the active triphosphate of ara-C (ara-CTP) in leukemic lymphocytes. Cytarabine 80-98 solute carrier family 25 member 1 Homo sapiens 177-180 7914749-10 1994 Furthermore, 11 AML patients at primary diagnosis, including five AML patients with P-gp overexpression, who were treated with idarubicin, vepesid, and cytarabine V (ara-C) showed a complete remission. Cytarabine 166-171 ATP binding cassette subfamily B member 1 Homo sapiens 84-88 7914749-11 1994 Additionally, one daunorubicin-cytarabine-pretreated refractory AML patient was treated with the oral form of the P-gp modulator drug dexniguldipine and achieved complete remission for a duration of 7 months. Cytarabine 31-41 ATP binding cassette subfamily B member 1 Homo sapiens 114-118 8174200-1 1994 Previous studies have demonstrated that treatment with fludarabine 4 h prior to arabinosylcytosine (ara-C) potentiates the accumulation of the active triphosphate of ara-C (ara-CTP) in leukemic lymphocytes. Cytarabine 100-105 solute carrier family 25 member 1 Homo sapiens 177-180 8174200-1 1994 Previous studies have demonstrated that treatment with fludarabine 4 h prior to arabinosylcytosine (ara-C) potentiates the accumulation of the active triphosphate of ara-C (ara-CTP) in leukemic lymphocytes. Cytarabine 166-171 solute carrier family 25 member 1 Homo sapiens 177-180 8132852-3 1994 That of ara-C similarly reached a maximum (102.2 +/- 39.9 mg/mL) at the end of the infusion and then declined with t1/2 alpha of 1.37 +/- 1.11 hours and t1/2 beta of 11.2 +/- 4.31 hours. Cytarabine 8-13 CD6 molecule Homo sapiens 115-133 7506674-8 1994 On the other hand, SCF suppressed induction of benzidine-positive cells when c-kit-positive cells were treated with hemin and Ara-C, especially at a low concentration. Cytarabine 126-131 KIT ligand Homo sapiens 19-22 7506674-8 1994 On the other hand, SCF suppressed induction of benzidine-positive cells when c-kit-positive cells were treated with hemin and Ara-C, especially at a low concentration. Cytarabine 126-131 KIT proto-oncogene, receptor tyrosine kinase Homo sapiens 77-82 8399394-1 1993 Deoxycytidine kinase is a key anabolic enzyme for the activation of ara-C and other antitumor drugs, as well as normal purine and pyrimidine deoxynucleotides. Cytarabine 68-73 deoxycytidine kinase Homo sapiens 0-20 7906380-0 1994 Cytosine arabinoside and mitoxantrone treatment of relapsed or refractory childhood leukemia: initial response and relationship to multidrug resistance gene 1. Cytarabine 0-20 ATP binding cassette subfamily B member 1 Homo sapiens 131-158 8231250-5 1993 In contrast, c-myc expression decreased when cells underwent terminal differentiation, either along the myelomonocytic (by 12-O-tetradecanoylphorbol-13-acetate) or erythroid (by 1-beta-D-arabinofuranosylcytosine) lineages. Cytarabine 178-211 MYC proto-oncogene, bHLH transcription factor Homo sapiens 13-18 7514282-0 1993 Cell kinetic effects of granulocyte colony-stimulating factor on the sensitivity of nonlymphocytic leukemia cells to cytosine arabinoside. Cytarabine 117-137 colony stimulating factor 3 Homo sapiens 24-61 7514282-5 1993 The number of clonogenic leukemic cells in methylcellulose was also smaller after culture with G-CSF followed by Ara-C than Ara-C alone. Cytarabine 124-129 colony stimulating factor 3 Homo sapiens 95-100 8399394-12 1993 In contrast, phosphorylation of ara-C by deoxycytidine kinase I utilized GTP, dGTP, or ATP as a phosphate donor. Cytarabine 32-37 deoxycytidine kinase Homo sapiens 41-61 8399394-3 1993 Deoxycytidine kinase I utilized dCyd and ara-C as substrates, while deoxycytidine kinase II used dCyd and dThd as substrates. Cytarabine 41-46 deoxycytidine kinase Homo sapiens 0-20 8399394-4 1993 Deoxycytidine kinase kinase II had very low activity on ara-C as a substrate. Cytarabine 56-61 deoxycytidine kinase Homo sapiens 0-20 8395394-3 1993 12-O-Tetradecanoyl phorbol-13-acetate and cytosine arabinoside produced a coordinate and stable stimulation of both vimentin and A/C lamin expression in U-937 cells. Cytarabine 42-62 vimentin Homo sapiens 116-124 7692194-11 1993 The results obtained by the clonogenic assays showed increased cytotoxicity of Ara-C combined with G-CSF, IL-3, or GM-CSF. Cytarabine 79-84 interleukin 3 Homo sapiens 106-110 7692194-12 1993 The median IC75 values of Ara-C decreased from 0.056 to 0.0168 microgram/ml with G-CSF (p = 0.01), from 0.108 to 0.0168 microgram/ml with IL-3 (p = 0.004) and from 0.12 to 0.0204 microgram/ml for GM-CSF (p = 0.02). Cytarabine 26-31 colony stimulating factor 3 Homo sapiens 81-86 7692194-12 1993 The median IC75 values of Ara-C decreased from 0.056 to 0.0168 microgram/ml with G-CSF (p = 0.01), from 0.108 to 0.0168 microgram/ml with IL-3 (p = 0.004) and from 0.12 to 0.0204 microgram/ml for GM-CSF (p = 0.02). Cytarabine 26-31 colony stimulating factor 2 Homo sapiens 196-202 7690249-0 1993 Activation of the early growth response 1 gene and nuclear pp90rsk in human myeloid leukemia cells by 1-(beta-D-arabinofuranosyl)cytosine. Cytarabine 102-137 early growth response 1 Homo sapiens 18-41 7690249-2 1993 The present work has examined the effects of 1-(beta-D-arabinofuranosyl)cytosine (ara-C), an antileukemia agent that misincorporates into DNA, on EGR-1 expression. Cytarabine 45-80 early growth response 1 Homo sapiens 146-151 7690249-2 1993 The present work has examined the effects of 1-(beta-D-arabinofuranosyl)cytosine (ara-C), an antileukemia agent that misincorporates into DNA, on EGR-1 expression. Cytarabine 82-87 early growth response 1 Homo sapiens 146-151 7690249-3 1993 Treatment of HL-525 myeloid leukemia cells with ara-C was associated with transient increases in EGR-1 mRNA levels. Cytarabine 48-53 early growth response 1 Homo sapiens 97-102 7690249-5 1993 Sequences responsive to ara-C-induced signals were determined by deletion analysis of the EGR-1 promoter. Cytarabine 24-29 early growth response 1 Homo sapiens 90-95 8395394-3 1993 12-O-Tetradecanoyl phorbol-13-acetate and cytosine arabinoside produced a coordinate and stable stimulation of both vimentin and A/C lamin expression in U-937 cells. Cytarabine 42-62 lamin A/C Homo sapiens 133-138 8392910-7 1993 The enhanced EGF and transferrin binding is paralleled by a twofold increase of in vitro targeting of Ara-C-treated KB and A549 cells with anti-EGFR 108.1 mAb and anti-TrfR OKT9 mAb. Cytarabine 102-107 transferrin Homo sapiens 21-32 8371577-3 1993 When K562 cells were differentiated into the erythroid lineage by addition either of 1-beta-D-arabinofuranosylcytosine or hydroxyurea, an increase in ApoE mRNA and protein was detected. Cytarabine 85-118 apolipoprotein E Homo sapiens 150-154 8392910-7 1993 The enhanced EGF and transferrin binding is paralleled by a twofold increase of in vitro targeting of Ara-C-treated KB and A549 cells with anti-EGFR 108.1 mAb and anti-TrfR OKT9 mAb. Cytarabine 102-107 epidermal growth factor receptor Homo sapiens 144-148 8392910-0 1993 Cytosine arabinoside increases the binding of 125I-labelled epidermal growth factor and 125I-transferrin and enhances the in vitro targeting of human tumour cells with anti-(growth factor receptor) mAb. Cytarabine 0-20 epidermal growth factor Homo sapiens 60-83 8392910-0 1993 Cytosine arabinoside increases the binding of 125I-labelled epidermal growth factor and 125I-transferrin and enhances the in vitro targeting of human tumour cells with anti-(growth factor receptor) mAb. Cytarabine 0-20 transferrin Homo sapiens 93-104 8392910-7 1993 The enhanced EGF and transferrin binding is paralleled by a twofold increase of in vitro targeting of Ara-C-treated KB and A549 cells with anti-EGFR 108.1 mAb and anti-TrfR OKT9 mAb. Cytarabine 102-107 transferrin receptor Homo sapiens 168-172 8392910-2 1993 An increase in the number of epidermal growth factor and transferrin receptors (EGFR, TrfR) is induced by Ara-C on these cells. Cytarabine 106-111 epidermal growth factor Homo sapiens 29-52 8392910-8 1993 We propose that Ara-C could provide a new approach for the improvement of the therapeutic index of anti-EGFR and anti-TrfR immunoconjugates. Cytarabine 16-21 epidermal growth factor receptor Homo sapiens 104-108 8392910-2 1993 An increase in the number of epidermal growth factor and transferrin receptors (EGFR, TrfR) is induced by Ara-C on these cells. Cytarabine 106-111 transferrin Homo sapiens 57-68 8392910-8 1993 We propose that Ara-C could provide a new approach for the improvement of the therapeutic index of anti-EGFR and anti-TrfR immunoconjugates. Cytarabine 16-21 transferrin receptor Homo sapiens 118-122 8392910-2 1993 An increase in the number of epidermal growth factor and transferrin receptors (EGFR, TrfR) is induced by Ara-C on these cells. Cytarabine 106-111 epidermal growth factor receptor Homo sapiens 80-84 8355515-7 1993 The following gastrointestinal and hematological toxicities were attributable to Ara-C, as they had not been observed in these patients during the preceding IFN-alpha monotherapy period. Cytarabine 81-86 interferon alpha 2 Homo sapiens 157-166 8392910-2 1993 An increase in the number of epidermal growth factor and transferrin receptors (EGFR, TrfR) is induced by Ara-C on these cells. Cytarabine 106-111 transferrin receptor Homo sapiens 86-90 8392910-5 1993 Two classes of EGF-binding sites with a Kd of 0.055 nM and 2.3 nM respectively, and one class of transferrin-binding sites with a Kd of about 4 nM are detected on both untreated and Ara-C-treated KB cells. Cytarabine 182-187 transferrin Homo sapiens 97-108 8344453-2 1993 We investigated the mitogenic effect of these growth factors on quiescent mature oligodendrocytes (OL) expressing myelin basic protein (MBP) in OL cultures that were treated for 3 days with cytosine arabinoside (ARA-C) in order to kill O-2A precursors which divide in chemically defined medium. Cytarabine 190-210 myelin basic protein Homo sapiens 136-139 8344453-9 1993 Conditioned medium from O-2A precursors almost halved the bFGF-induced OL proliferation after treatment with ARA-C, suggesting that O-2A progenitors control the proliferation of a subpopulation of mature OL (possibly young mature OL) via the secretion of active molecule(s). Cytarabine 109-114 fibroblast growth factor 2 Homo sapiens 58-62 7688839-8 1993 Ara-C cytotoxicity to normal bone marrow progenitors was enhanced significantly only by G-CSF (p = 0.02 at 0.01 microM, p = 0.01 at 0.1 microM and p < 0.01 at 1 microM Ara-C), and by GM-CSF at 0.1 microM Ara-C (p = 0.045). Cytarabine 0-5 colony stimulating factor 3 Homo sapiens 88-93 7688839-8 1993 Ara-C cytotoxicity to normal bone marrow progenitors was enhanced significantly only by G-CSF (p = 0.02 at 0.01 microM, p = 0.01 at 0.1 microM and p < 0.01 at 1 microM Ara-C), and by GM-CSF at 0.1 microM Ara-C (p = 0.045). Cytarabine 0-5 colony stimulating factor 2 Homo sapiens 186-192 8407287-4 1993 In the present study, we have extended these observations by demonstrating that whole synthetic T beta 4 is more effective than the N-terminal tetrapeptide in protecting mice from the toxicity of ara-C. Cytarabine 196-201 thymosin, beta 4, X chromosome Mus musculus 96-104 8350628-7 1993 MEG-01/nu was evaluated for sensitivity to cytosine arabinoside, vincristine, and daunorubicin in vitro and in vivo. Cytarabine 43-63 protein tyrosine phosphatase non-receptor type 4 Homo sapiens 0-3 8326741-0 1993 Recombinant GM-CSF modulates the metabolism of cytosine arabinoside in leukemic cells in bone marrow. Cytarabine 47-67 colony stimulating factor 2 Homo sapiens 12-18 7686601-1 1993 Deoxycytidine kinase activity (dCk) was monitored in cell lines from a rat acute myeloid leukemia model of acquired resistance to cytosine arabinoside (AraC) and decitabine (DAC). Cytarabine 130-150 deoxycytidine kinase Rattus norvegicus 0-20 8326741-1 1993 The effect of human recombinant GM-CSF (rGM-CSF) on the metabolism of high dose ara-C was determined in bone marrow mononuclear cells (BMMCs) from eight normal volunteers and from seven patients with acute myelogenous leukemia (AML). Cytarabine 80-85 colony stimulating factor 2 Homo sapiens 32-38 7686601-1 1993 Deoxycytidine kinase activity (dCk) was monitored in cell lines from a rat acute myeloid leukemia model of acquired resistance to cytosine arabinoside (AraC) and decitabine (DAC). Cytarabine 130-150 Calcium/calmodulin-dependent protein kinase II Drosophila melanogaster 31-34 8326741-1 1993 The effect of human recombinant GM-CSF (rGM-CSF) on the metabolism of high dose ara-C was determined in bone marrow mononuclear cells (BMMCs) from eight normal volunteers and from seven patients with acute myelogenous leukemia (AML). Cytarabine 80-85 colony stimulating factor 2 Rattus norvegicus 40-47 7686601-1 1993 Deoxycytidine kinase activity (dCk) was monitored in cell lines from a rat acute myeloid leukemia model of acquired resistance to cytosine arabinoside (AraC) and decitabine (DAC). Cytarabine 152-156 deoxycytidine kinase Rattus norvegicus 0-20 7686601-1 1993 Deoxycytidine kinase activity (dCk) was monitored in cell lines from a rat acute myeloid leukemia model of acquired resistance to cytosine arabinoside (AraC) and decitabine (DAC). Cytarabine 152-156 Calcium/calmodulin-dependent protein kinase II Drosophila melanogaster 31-34 8326741-7 1993 Moreover, when the cells were preincubated with rGM-CSF for 16 h prior to the exposure to ara-C, leukemic blasts achieved a 7-fold higher ara-CTP/dCTP ratio as compared with normal marrow cells. Cytarabine 90-95 colony stimulating factor 2 Rattus norvegicus 48-55 7686602-2 1993 Previous studies have shown: (i) blast cells exposed to retinoic acid before cytosine arabinoside (Ara-C) usually show increased sensitivity, but after some retinoic acid exposure times, sensitivity may be decreased; (ii) factor-sensitive or responsive blasts cultured with granulocyte colony-stimulating factor (G-CSF) are regularly more Ara-C-sensitive than when cultured with granulocyte-macrophage CSF (GM-CSF). Cytarabine 99-104 colony stimulating factor 3 Homo sapiens 274-311 8326741-8 1993 Treatment of the cells with rGM-CSF, either simultaneously or sequentially, resulted in significantly greater amounts of ara-C incorporation into DNA in leukemic marrow cells than normal counterparts. Cytarabine 121-126 colony stimulating factor 2 Rattus norvegicus 28-35 7686602-2 1993 Previous studies have shown: (i) blast cells exposed to retinoic acid before cytosine arabinoside (Ara-C) usually show increased sensitivity, but after some retinoic acid exposure times, sensitivity may be decreased; (ii) factor-sensitive or responsive blasts cultured with granulocyte colony-stimulating factor (G-CSF) are regularly more Ara-C-sensitive than when cultured with granulocyte-macrophage CSF (GM-CSF). Cytarabine 99-104 colony stimulating factor 3 Homo sapiens 313-318 7686602-2 1993 Previous studies have shown: (i) blast cells exposed to retinoic acid before cytosine arabinoside (Ara-C) usually show increased sensitivity, but after some retinoic acid exposure times, sensitivity may be decreased; (ii) factor-sensitive or responsive blasts cultured with granulocyte colony-stimulating factor (G-CSF) are regularly more Ara-C-sensitive than when cultured with granulocyte-macrophage CSF (GM-CSF). Cytarabine 99-104 colony stimulating factor 2 Homo sapiens 379-405 8326741-9 1993 The higher accumulation of ara-CTP and subsequent increased incorporation of ara-C into DNA in leukemic cells treated with rGM-CSF lead to the enhanced ara-C-mediated inhibition of DNA synthesis as compared with normal BMMCs. Cytarabine 27-32 colony stimulating factor 2 Rattus norvegicus 123-130 7686602-2 1993 Previous studies have shown: (i) blast cells exposed to retinoic acid before cytosine arabinoside (Ara-C) usually show increased sensitivity, but after some retinoic acid exposure times, sensitivity may be decreased; (ii) factor-sensitive or responsive blasts cultured with granulocyte colony-stimulating factor (G-CSF) are regularly more Ara-C-sensitive than when cultured with granulocyte-macrophage CSF (GM-CSF). Cytarabine 99-104 colony stimulating factor 2 Homo sapiens 407-413 8326741-9 1993 The higher accumulation of ara-CTP and subsequent increased incorporation of ara-C into DNA in leukemic cells treated with rGM-CSF lead to the enhanced ara-C-mediated inhibition of DNA synthesis as compared with normal BMMCs. Cytarabine 77-82 colony stimulating factor 2 Rattus norvegicus 123-130 7686602-9 1993 In studies of growth factors, a single factor-dependent cell line (OCI/AML-5) was used to compare the effects of G-CSF and GM-CSF on Ara-C sensitivity. Cytarabine 133-138 colony stimulating factor 2 Homo sapiens 123-129 7686602-11 1993 G-CSF and GM-CSF were most effective in increasing or decreasing Ara-C, respectively, when the factor under test was included in the methylcellulose cultures. Cytarabine 65-70 colony stimulating factor 3 Homo sapiens 0-5 8326741-10 1993 The selective accumulation of ara-CTP in leukemic vs normal cells have implications for the efficacy of the treatment of AML patients with high dose ara-C and rGM-CSF. Cytarabine 30-35 colony stimulating factor 2 Rattus norvegicus 159-166 7686602-11 1993 G-CSF and GM-CSF were most effective in increasing or decreasing Ara-C, respectively, when the factor under test was included in the methylcellulose cultures. Cytarabine 65-70 colony stimulating factor 2 Homo sapiens 10-16 8509220-5 1993 NIH-3T3 transformants expressing H-ras were less sensitive than those expressing trk or the wild type to the indoloquinone EO9, methotrexate and arabino-furanosylcytosine. Cytarabine 145-170 Harvey rat sarcoma virus oncogene Mus musculus 33-38 7689660-0 1993 [Enhanced sensitivity to cytosine arabinoside by combined stimulation of steel factor and GM-CSF in a factor-dependent leukemic cell line, MO7e--in terms of a possible clinical application to AML treatment]. Cytarabine 25-45 KIT ligand Homo sapiens 73-85 7689660-0 1993 [Enhanced sensitivity to cytosine arabinoside by combined stimulation of steel factor and GM-CSF in a factor-dependent leukemic cell line, MO7e--in terms of a possible clinical application to AML treatment]. Cytarabine 25-45 colony stimulating factor 2 Homo sapiens 90-96 7689660-8 1993 Furthermore, by combination of SLF and GM-CSF, the ara-C sensitivity was significantly wore graty enhanced than by each cytokine alone. Cytarabine 51-56 colony stimulating factor 2 Homo sapiens 39-45 7691332-0 1993 Effects of mast cell growth factor on Ara-C mediated acute myeloid leukemia cell killing. Cytarabine 38-43 interleukin 3 Homo sapiens 11-34 7691332-6 1993 We report in this preliminary study that MGF is able to increase proliferation in 75% of the samples studied and enhance Ara-C cytotoxicity in some of these cases. Cytarabine 121-126 interleukin 3 Homo sapiens 41-44 8388815-6 1993 In cultures treated with RA and cytosine arabinoside, both met/HGF/SFR mRNA and protein can be localized specifically to nondividing neuronal cells. Cytarabine 32-52 hepatocyte growth factor Mus musculus 63-66 8509220-5 1993 NIH-3T3 transformants expressing H-ras were less sensitive than those expressing trk or the wild type to the indoloquinone EO9, methotrexate and arabino-furanosylcytosine. Cytarabine 145-170 neurotrophic tyrosine kinase, receptor, type 1 Mus musculus 81-84 8464233-0 1993 Mitoxantrone, etoposide and intermediate-dose Ara-C (MEC): an effective regimen for poor risk acute myeloid leukemia. Cytarabine 46-51 C-C motif chemokine ligand 28 Homo sapiens 53-56 8512587-0 1993 Activation of the jun-D gene during treatment of human myeloid leukemia cells with 1-beta-D-arabinofuranosylcytosine. Cytarabine 83-116 JunD proto-oncogene, AP-1 transcription factor subunit Homo sapiens 18-23 8483318-4 1993 The DNA topoisomerase inhibitors mitoxantrone, VP-16 (etoposide), and m-AMSA (amsacrine) were more effective in inducing DNA breaks than was hydroxyurea or cytosine arabinoside (AraC). Cytarabine 178-182 host cell factor C1 Homo sapiens 47-52 7685751-0 1993 Enhancement of cytosine arabinoside cytotoxicity by granulocyte/macrophage colony-stimulating factor and granulocyte colony-stimulating factor in a human myeloblastic leukemia cell line. Cytarabine 15-35 colony stimulating factor 2 Homo sapiens 52-100 7685751-0 1993 Enhancement of cytosine arabinoside cytotoxicity by granulocyte/macrophage colony-stimulating factor and granulocyte colony-stimulating factor in a human myeloblastic leukemia cell line. Cytarabine 15-35 colony stimulating factor 3 Homo sapiens 105-142 7685751-1 1993 Enhancement of the cytotoxicity of cytosine arabinoside (ara-C) by granulocyte/macrophage colony-stimulating factor (GM-CSF) and granulocyte colony-stimulating factor (G-CSF), and the mechanisms involved, were studied in the AML-193 human leukemia cell line. Cytarabine 35-55 colony stimulating factor 2 Homo sapiens 67-115 7685751-1 1993 Enhancement of the cytotoxicity of cytosine arabinoside (ara-C) by granulocyte/macrophage colony-stimulating factor (GM-CSF) and granulocyte colony-stimulating factor (G-CSF), and the mechanisms involved, were studied in the AML-193 human leukemia cell line. Cytarabine 35-55 colony stimulating factor 2 Homo sapiens 117-123 7685751-1 1993 Enhancement of the cytotoxicity of cytosine arabinoside (ara-C) by granulocyte/macrophage colony-stimulating factor (GM-CSF) and granulocyte colony-stimulating factor (G-CSF), and the mechanisms involved, were studied in the AML-193 human leukemia cell line. Cytarabine 35-55 colony stimulating factor 3 Homo sapiens 129-166 7685751-1 1993 Enhancement of the cytotoxicity of cytosine arabinoside (ara-C) by granulocyte/macrophage colony-stimulating factor (GM-CSF) and granulocyte colony-stimulating factor (G-CSF), and the mechanisms involved, were studied in the AML-193 human leukemia cell line. Cytarabine 35-55 colony stimulating factor 3 Homo sapiens 168-173 7685751-1 1993 Enhancement of the cytotoxicity of cytosine arabinoside (ara-C) by granulocyte/macrophage colony-stimulating factor (GM-CSF) and granulocyte colony-stimulating factor (G-CSF), and the mechanisms involved, were studied in the AML-193 human leukemia cell line. Cytarabine 57-62 colony stimulating factor 2 Homo sapiens 67-115 7685751-1 1993 Enhancement of the cytotoxicity of cytosine arabinoside (ara-C) by granulocyte/macrophage colony-stimulating factor (GM-CSF) and granulocyte colony-stimulating factor (G-CSF), and the mechanisms involved, were studied in the AML-193 human leukemia cell line. Cytarabine 57-62 colony stimulating factor 2 Homo sapiens 117-123 7685751-1 1993 Enhancement of the cytotoxicity of cytosine arabinoside (ara-C) by granulocyte/macrophage colony-stimulating factor (GM-CSF) and granulocyte colony-stimulating factor (G-CSF), and the mechanisms involved, were studied in the AML-193 human leukemia cell line. Cytarabine 57-62 colony stimulating factor 3 Homo sapiens 129-166 7685751-1 1993 Enhancement of the cytotoxicity of cytosine arabinoside (ara-C) by granulocyte/macrophage colony-stimulating factor (GM-CSF) and granulocyte colony-stimulating factor (G-CSF), and the mechanisms involved, were studied in the AML-193 human leukemia cell line. Cytarabine 57-62 colony stimulating factor 3 Homo sapiens 168-173 7687859-4 1993 G-CSF (5 micrograms/kg) was administered during the recovery phase in 6/14 courses with Ara-C/Etop and in 4/13 courses with Ara-C/Mit. Cytarabine 88-93 colony stimulating factor 3 Homo sapiens 0-5 7687859-4 1993 G-CSF (5 micrograms/kg) was administered during the recovery phase in 6/14 courses with Ara-C/Etop and in 4/13 courses with Ara-C/Mit. Cytarabine 124-129 colony stimulating factor 3 Homo sapiens 0-5 7689779-1 1993 Because recombinant human granulocyte colony-stimulating factor (G-CSF) has been reported to increase the sensitivity of acute myelogenous leukemia (AML) blast cells to cytosine arabinoside (Ara-C) in vitro, we treated a patient with refractory AML with an Ara-C-based regimen in combination with G-CSF (G-CSF/Ara-C therapy). Cytarabine 169-189 colony stimulating factor 3 Homo sapiens 26-63 8435808-2 1993 BACKGROUND: The use of high-dose cytosine arabinoside (Ara-C) may be complicated by a characteristic form of cerebellar neurotoxicity. Cytarabine 33-53 ATP binding cassette subfamily C member 6 Homo sapiens 55-58 8388142-4 1993 The results of experiments in which cultured cells were infected with Ad5-Luc 3 in the presence or absence of 1-beta-D-arabinofuranosyl cytosine (AraC) showed that the majority of luciferase expression was dependent on viral DNA replication. Cytarabine 110-144 Alzheimer disease, familial, type 5 Homo sapiens 70-73 8318674-6 1993 As TNF and PAF are thought to be involved in the development of septic shock and adult respiratory distress syndrome, we hypothesize that high-dose Ara-C may be associated with cytokine release. Cytarabine 148-153 tumor necrosis factor Homo sapiens 3-6 8318674-6 1993 As TNF and PAF are thought to be involved in the development of septic shock and adult respiratory distress syndrome, we hypothesize that high-dose Ara-C may be associated with cytokine release. Cytarabine 148-153 PCNA clamp associated factor Homo sapiens 11-14 8445942-0 1993 Granulocyte-macrophage colony-stimulating factor in association to timed-sequential chemotherapy with mitoxantrone, etoposide, and cytarabine for refractory acute myelogenous leukemia. Cytarabine 131-141 colony stimulating factor 2 Homo sapiens 0-48 8435667-2 1993 He was treated with vasopressin (DDAVP) with a good response and concurrently induced with daunorubicin and conventional doses of cytosine arabinoside. Cytarabine 130-150 arginine vasopressin Homo sapiens 20-31 8368048-9 1993 Actual studies focus on combinations of IFN-alpha and cytostatics, e.g. low-dose cytosine arabinoside. Cytarabine 81-101 interferon alpha 1 Homo sapiens 40-49 7689779-1 1993 Because recombinant human granulocyte colony-stimulating factor (G-CSF) has been reported to increase the sensitivity of acute myelogenous leukemia (AML) blast cells to cytosine arabinoside (Ara-C) in vitro, we treated a patient with refractory AML with an Ara-C-based regimen in combination with G-CSF (G-CSF/Ara-C therapy). Cytarabine 169-189 colony stimulating factor 3 Homo sapiens 65-70 7689779-1 1993 Because recombinant human granulocyte colony-stimulating factor (G-CSF) has been reported to increase the sensitivity of acute myelogenous leukemia (AML) blast cells to cytosine arabinoside (Ara-C) in vitro, we treated a patient with refractory AML with an Ara-C-based regimen in combination with G-CSF (G-CSF/Ara-C therapy). Cytarabine 191-196 colony stimulating factor 3 Homo sapiens 26-63 7689779-1 1993 Because recombinant human granulocyte colony-stimulating factor (G-CSF) has been reported to increase the sensitivity of acute myelogenous leukemia (AML) blast cells to cytosine arabinoside (Ara-C) in vitro, we treated a patient with refractory AML with an Ara-C-based regimen in combination with G-CSF (G-CSF/Ara-C therapy). Cytarabine 191-196 colony stimulating factor 3 Homo sapiens 65-70 7689779-1 1993 Because recombinant human granulocyte colony-stimulating factor (G-CSF) has been reported to increase the sensitivity of acute myelogenous leukemia (AML) blast cells to cytosine arabinoside (Ara-C) in vitro, we treated a patient with refractory AML with an Ara-C-based regimen in combination with G-CSF (G-CSF/Ara-C therapy). Cytarabine 191-196 colony stimulating factor 3 Homo sapiens 297-302 7689779-1 1993 Because recombinant human granulocyte colony-stimulating factor (G-CSF) has been reported to increase the sensitivity of acute myelogenous leukemia (AML) blast cells to cytosine arabinoside (Ara-C) in vitro, we treated a patient with refractory AML with an Ara-C-based regimen in combination with G-CSF (G-CSF/Ara-C therapy). Cytarabine 191-196 colony stimulating factor 3 Homo sapiens 297-302 7689779-1 1993 Because recombinant human granulocyte colony-stimulating factor (G-CSF) has been reported to increase the sensitivity of acute myelogenous leukemia (AML) blast cells to cytosine arabinoside (Ara-C) in vitro, we treated a patient with refractory AML with an Ara-C-based regimen in combination with G-CSF (G-CSF/Ara-C therapy). Cytarabine 257-262 colony stimulating factor 3 Homo sapiens 26-63 7689779-1 1993 Because recombinant human granulocyte colony-stimulating factor (G-CSF) has been reported to increase the sensitivity of acute myelogenous leukemia (AML) blast cells to cytosine arabinoside (Ara-C) in vitro, we treated a patient with refractory AML with an Ara-C-based regimen in combination with G-CSF (G-CSF/Ara-C therapy). Cytarabine 257-262 colony stimulating factor 3 Homo sapiens 65-70 7689779-1 1993 Because recombinant human granulocyte colony-stimulating factor (G-CSF) has been reported to increase the sensitivity of acute myelogenous leukemia (AML) blast cells to cytosine arabinoside (Ara-C) in vitro, we treated a patient with refractory AML with an Ara-C-based regimen in combination with G-CSF (G-CSF/Ara-C therapy). Cytarabine 257-262 colony stimulating factor 3 Homo sapiens 26-63 7689779-1 1993 Because recombinant human granulocyte colony-stimulating factor (G-CSF) has been reported to increase the sensitivity of acute myelogenous leukemia (AML) blast cells to cytosine arabinoside (Ara-C) in vitro, we treated a patient with refractory AML with an Ara-C-based regimen in combination with G-CSF (G-CSF/Ara-C therapy). Cytarabine 257-262 colony stimulating factor 3 Homo sapiens 65-70 8436210-2 1993 The intracellular phosphorylation of ara-C to its 5"-triphosphate (ara-CTP) is a prerequisite for its cytotoxic effects. Cytarabine 37-42 solute carrier family 25 member 1 Homo sapiens 71-74 8462021-3 1993 In contrast, the combination of ara-C with M-CSF or with the leukemia inhibitory factor (LIF) appears to be useful in overcoming the block in differentiation of leukemic blast, while the effects of GM-CSF and IL-3 on ara-C-induced differentiation appear limited. Cytarabine 32-37 LIF interleukin 6 family cytokine Homo sapiens 89-92 8462021-3 1993 In contrast, the combination of ara-C with M-CSF or with the leukemia inhibitory factor (LIF) appears to be useful in overcoming the block in differentiation of leukemic blast, while the effects of GM-CSF and IL-3 on ara-C-induced differentiation appear limited. Cytarabine 217-222 LIF interleukin 6 family cytokine Homo sapiens 89-92 8462021-3 1993 In contrast, the combination of ara-C with M-CSF or with the leukemia inhibitory factor (LIF) appears to be useful in overcoming the block in differentiation of leukemic blast, while the effects of GM-CSF and IL-3 on ara-C-induced differentiation appear limited. Cytarabine 217-222 colony stimulating factor 2 Homo sapiens 198-204 8462021-3 1993 In contrast, the combination of ara-C with M-CSF or with the leukemia inhibitory factor (LIF) appears to be useful in overcoming the block in differentiation of leukemic blast, while the effects of GM-CSF and IL-3 on ara-C-induced differentiation appear limited. Cytarabine 217-222 interleukin 3 Homo sapiens 209-213 8436210-6 1993 When the cells were incubated in RPMI-1640 with ara-C (10 mumol/l) and etoposide during 2 h, the formation of ara-CTP was decreased to 71 +/- 18 (mean +/- S.D.) Cytarabine 48-53 solute carrier family 25 member 1 Homo sapiens 114-117 8260751-0 1993 Effect of Bcl-2 on ionizing radiation and 1-beta-D-arabinofuranosylcytosine-induced internucleosomal DNA fragmentation and cell survival in human myeloid leukemia cells. Cytarabine 42-75 BCL2 apoptosis regulator Homo sapiens 10-15 8481660-1 1993 Analysis of different ribonucleotide reductase inhibitors to modulate arabinosylcytosine (ara-C) metabolism suggested that pretreatment with arabinosyl-2-fluoroadenine (F-ara-A) significantly potentiated the rate of ara-CTP (5"-triphosphate of ara-C) accumulation in both quiescent lymphocytes (p = 0.046) and in cycling blasts (p = 0.017). Cytarabine 70-88 solute carrier family 25 member 1 Homo sapiens 220-223 8481660-1 1993 Analysis of different ribonucleotide reductase inhibitors to modulate arabinosylcytosine (ara-C) metabolism suggested that pretreatment with arabinosyl-2-fluoroadenine (F-ara-A) significantly potentiated the rate of ara-CTP (5"-triphosphate of ara-C) accumulation in both quiescent lymphocytes (p = 0.046) and in cycling blasts (p = 0.017). Cytarabine 90-95 solute carrier family 25 member 1 Homo sapiens 220-223 7683227-0 1993 Effect of hemopoietic growth factors G-CSF and pIXY 321 on the activity of high dose Ara-C in human myeloid leukemia cells. Cytarabine 85-90 colony stimulating factor 3 Homo sapiens 37-42 8260751-5 1993 Bcl-2 was capable of inhibiting 40-50% of the ara-C and ionizing radiation-induced internucleosomal DNA fragmentation at all tested concentrations. Cytarabine 46-51 BCL2 apoptosis regulator Homo sapiens 0-5 8260751-6 1993 However, cell survival following exposure to these agents was only increased in the bcl-2 transfectants at relatively low doses of ara-C and ionizing radiation. Cytarabine 131-136 BCL2 apoptosis regulator Homo sapiens 84-89 8260751-7 1993 These data demonstrate that although bcl-2 is capable of inhibiting ara-C and ionizing radiation-induced DNA fragmentation in myeloid cells, it increases cell survival only at low doses of these agents. Cytarabine 68-73 BCL2 apoptosis regulator Homo sapiens 37-42 1288731-11 1992 The production of interferon-gamma was stimulated 6- to 10-fold in the presence of 1-5 micrograms/ml BN 52205, BN 52211 and ARA-C. Cytarabine 124-129 interferon gamma Homo sapiens 18-34 1486032-0 1992 Effects of bryostatin 1 and rGM-CSF on the metabolism of 1-beta-D-arabinofuranosylcytosine in human leukaemic myeloblasts. Cytarabine 57-90 colony stimulating factor 2 Rattus norvegicus 28-35 1486569-0 1992 Disappearance of a highly unusual clone, 46,XY,del(7)(p12),t(9;22)(q34;q11) in chronic myeloid leukemia after treatment with recombinant interferon and cytosine arabinoside. Cytarabine 152-172 DNA polymerase epsilon 4, accessory subunit Homo sapiens 54-57 1450413-0 1992 Granulocyte-macrophage colony-stimulating factor/interleukin-3 fusion protein (pIXY 321) enhances high-dose Ara-C-induced programmed cell death or apoptosis in human myeloid leukemia cells. Cytarabine 108-113 colony stimulating factor 2 Homo sapiens 0-48 1292637-0 1992 IL-1 synergizes with ARA-C in aborting the development of chloroleukemia while protecting from ARA-C-induced alopecia in the rat model. Cytarabine 95-100 interleukin 1 alpha Homo sapiens 0-4 1394224-6 1992 The decrease in K-ras expression was greater for TPA-treated cells than for 1-beta-arabinofuranosylcytosine-treated cells. Cytarabine 76-107 KRAS proto-oncogene, GTPase Homo sapiens 16-21 1292637-1 1992 Recently, interleukin 1 (IL-1) was shown to protect rats from ARA-C-induced alopecia. Cytarabine 62-67 interleukin 1 alpha Homo sapiens 25-29 1292637-2 1992 The present study was designed to investigate the effect of combination rHu-IL-1 and ARA-C on transplantable chloroleukemia (C51) and at the same time evaluate the protective effect of IL-1 on the ARA-C-induced alopecia in the rat model. Cytarabine 197-202 interleukin 1 alpha Homo sapiens 185-189 1292637-7 1992 Thus, IL-1 demonstrated a double beneficial effect, synergism with ARA-C against the leukemic cells on the one hand, and protection from ARA-C-induced alopecia, on the other. Cytarabine 67-72 interleukin 1 alpha Homo sapiens 6-10 1292637-7 1992 Thus, IL-1 demonstrated a double beneficial effect, synergism with ARA-C against the leukemic cells on the one hand, and protection from ARA-C-induced alopecia, on the other. Cytarabine 137-142 interleukin 1 alpha Homo sapiens 6-10 1394146-4 1992 S49.1 and WEHI7.2 cells infected with bcl-2 but not control retrovirus also exhibited increased resistance to cell killing and DNA fragmentation induced by a wide variety of reagents, including the calcium ionophore ionomycin, the phorbol ester tetradecanoylphorbol acetate, the dihydrofolate reductase inhibitor methotrexate, the antimetabolite 1-beta-D-arabinofuranosylcytosine, and the microtubule inhibitor vincristine. Cytarabine 346-379 B cell leukemia/lymphoma 2 Mus musculus 38-43 1413523-1 1992 African swine fever virus (ASFV) induces the synthesis of a virus-specific DNA polymerase, which is inhibited by phosphonoacetic acid and cytosine arabinoside. Cytarabine 138-158 DNA polymerase African swine fever virus 75-89 1426045-1 1992 A deoxycytidine kinase-deficient variant of HL60 cells (HL60-araC), isolated by its resistance to 1-beta-D-arabinofuranosyl cytosine (ara-C), shows cross-resistance to the differentiation-inducing and growth-inhibitory effects of 1,25-dihydroxyvitamin D3 (1,25(OH)2D3). Cytarabine 98-132 deoxycytidine kinase Homo sapiens 2-22 1426045-1 1992 A deoxycytidine kinase-deficient variant of HL60 cells (HL60-araC), isolated by its resistance to 1-beta-D-arabinofuranosyl cytosine (ara-C), shows cross-resistance to the differentiation-inducing and growth-inhibitory effects of 1,25-dihydroxyvitamin D3 (1,25(OH)2D3). Cytarabine 134-139 deoxycytidine kinase Homo sapiens 2-22 1363283-4 1992 After conventional doses of cytosine-arabinoside (Ara-C) and daunorubicin or mitoxantrone, positive P-gp cells were noted in 65% of the cases. Cytarabine 28-48 phosphoglycolate phosphatase Homo sapiens 100-104 1284910-6 1992 The patients treated with cytosine arabinoside following G-CSF showed hematologically good improvement. Cytarabine 26-46 colony stimulating factor 3 Homo sapiens 57-62 1512227-5 1992 These results indicate that the induction of cytidine deaminase activity by HIV-1(IIIB) infection conferred ARA-C resistance to H9 cells. Cytarabine 108-113 cytidine deaminase Homo sapiens 45-63 1383642-1 1992 In vitro preincubation with recombinant granulocyte colony-stimulating factor(rhG-CSF, 100 ng/ml) enhanced the cytotoxicity of 1-beta-D-arabinofuranosylcytosine(Ara-C) in leukemic cells resistant to Ara-C from a patient with biphenotypic leukemia. Cytarabine 127-160 colony stimulating factor 3 Homo sapiens 40-85 1383642-1 1992 In vitro preincubation with recombinant granulocyte colony-stimulating factor(rhG-CSF, 100 ng/ml) enhanced the cytotoxicity of 1-beta-D-arabinofuranosylcytosine(Ara-C) in leukemic cells resistant to Ara-C from a patient with biphenotypic leukemia. Cytarabine 161-166 colony stimulating factor 3 Homo sapiens 40-85 1383642-1 1992 In vitro preincubation with recombinant granulocyte colony-stimulating factor(rhG-CSF, 100 ng/ml) enhanced the cytotoxicity of 1-beta-D-arabinofuranosylcytosine(Ara-C) in leukemic cells resistant to Ara-C from a patient with biphenotypic leukemia. Cytarabine 199-204 colony stimulating factor 3 Homo sapiens 40-85 1494917-9 1992 ACM was found to increase glutamate decarboxylase activity in neuronal cultures from septum in the presence of Ara-C. Cytarabine 111-116 glutamate-ammonia ligase Homo sapiens 26-49 1381569-9 1992 In elderly AML patients over 60, the dose-adjustment reported by Mori, or low-dose cytarabine with G-CSF, is recommended. Cytarabine 83-93 colony stimulating factor 3 Homo sapiens 99-104 1512227-6 1992 This conclusion was supported by the observation that a marked reversal of ARA-C resistance in the infected H9 cells occurred after treatment with the inhibitor of cytidine deaminase, 3,4,5,6-tetrahydrouridine. Cytarabine 75-80 cytidine deaminase Homo sapiens 164-182 1391803-0 1992 Comparative effects of G-CSF, GM-CSF and IL-3 on cytosine arabinoside- and daunorubicin-mediated cytotoxicity of acute myeloid leukemia cells and normal myeloid progenitors. Cytarabine 49-69 interleukin 3 Homo sapiens 41-45 1391803-3 1992 On the other hand, the Ara-C- and DNR-mediated cytotoxicity of CFU-AML was not abrogated by CSF in any instance, but rather, it was significantly enhanced by all the CSF in the majority of instances. Cytarabine 23-28 colony stimulating factor 3 Homo sapiens 166-169 1391803-5 1992 Under the same culture conditions as those for CFU-AML, all of the CSF significantly enhanced the Ara-C-mediated cytotoxicity of day 7 normal CFU-GM, although to a lesser extent than in CFU-AML. Cytarabine 98-103 colony stimulating factor 3 Homo sapiens 67-70 1551115-1 1992 The thioether-lipid conjugate of ara-C, ara-CDP-DL-PTBA, was tested for therapeutic activity in vivo on the growth of seven different xenografts of human colorectal cancers in athymic nu/nu mice. Cytarabine 33-38 cut like homeobox 1 Homo sapiens 44-47 1568208-9 1992 We conclude that cellular resistance to the toxicity of 1-beta-D-arabinofuranosylcytosine and dideoxycytidine in these cell lines is mediated by specific mutations within the dCK gene. Cytarabine 56-89 Calcium/calmodulin-dependent protein kinase II Drosophila melanogaster 175-178 1593908-4 1992 Exposure of normal human bone marrow mononuclear cells to identical concentrations of ara-C and byostatin 1 permitted the survival of 23% of committed myeloid progenitors (granulocyte-macrophage colony-forming units), and greater than 50% when rGM-CSF was included. Cytarabine 86-91 colony stimulating factor 2 Rattus norvegicus 244-251 1593908-5 1992 Finally, exposure of bone marrow populations highly enriched for progenitor cells (CD34+, DR-, CD71-) to ara-C and bryostatin 1 +/- rGM-CSF for 24 h led to minimal reductions (e.g. 10-15%) in the survival of early hematopoietic progenitors (high proliferative potential colony-forming cells). Cytarabine 105-110 CD34 molecule Homo sapiens 83-87 1593908-5 1992 Finally, exposure of bone marrow populations highly enriched for progenitor cells (CD34+, DR-, CD71-) to ara-C and bryostatin 1 +/- rGM-CSF for 24 h led to minimal reductions (e.g. 10-15%) in the survival of early hematopoietic progenitors (high proliferative potential colony-forming cells). Cytarabine 105-110 transferrin receptor Homo sapiens 95-99 1326685-2 1992 In a pilot study we treated 2 patients with refractory B lymphomas with two courses of TNF alpha and consecutive aggressive chemotherapy (high dose Ara-C and mitoxantrone). Cytarabine 148-153 tumor necrosis factor Homo sapiens 87-96 1596909-2 1992 Unlike 1-beta-D-arabinofuranosylcytosine which is activated by deoxycytidine kinase, the enzyme responsible for the phosphorylation of CPE-C is uridine/cytidine kinase. Cytarabine 7-40 deoxycytidine kinase Homo sapiens 63-83 1571541-6 1992 The unadjusted Kaplan-Meier hazard rate of the ara-C + daunorubicin + GM-CSF group was not uniquely high during the initial 4 weeks after start of therapy, but was highest among the three treatment groups throughout weeks 5 to 16, suggesting that the negative effect of this treatment was not caused by acute toxicity. Cytarabine 47-52 colony stimulating factor 2 Homo sapiens 70-76 1571541-9 1992 Our results suggest caution in the use of GM-CSF to sensitize myeloid leukemia cells to daunorubicin + ara-C chemotherapy. Cytarabine 103-108 colony stimulating factor 2 Homo sapiens 42-48 1592362-0 1992 Effects of recombinant human interferon-alpha, beta and gamma on the antiproliferative activity of cytarabine in K562 human myeloid leukemia clonogenic cells. Cytarabine 99-109 interferon beta 1 Homo sapiens 29-61 1601333-4 1992 2008/C13 cells expressed greater sensitivity toward Ara-C and Gemcitabine. Cytarabine 52-57 homeobox C13 Homo sapiens 5-8 1601333-7 1992 In contrast, the metabolism and cytotoxic effects of Ara-C and dFdC in 2008 and 2008/C13 cells were not significantly altered by dCyd concentrations that are reached in the peritoneum following intravenous administration. Cytarabine 53-58 homeobox C13 Homo sapiens 85-88 1553573-0 1992 Granulocyte-macrophage colony-stimulating factor and interleukin-3 enhance the incorporation of cytosine arabinoside into the DNA of leukemic blasts and the cytotoxic effect on clonogenic cells from patients with acute myeloid leukemia. Cytarabine 96-116 colony stimulating factor 2 Homo sapiens 0-48 1553573-0 1992 Granulocyte-macrophage colony-stimulating factor and interleukin-3 enhance the incorporation of cytosine arabinoside into the DNA of leukemic blasts and the cytotoxic effect on clonogenic cells from patients with acute myeloid leukemia. Cytarabine 96-116 interleukin 3 Homo sapiens 53-66 1553573-5 1992 This finding may be explained by a stimulatory effect of GM-CSF and IL-3 on ara-C phosphorylating enzymes and a more rapid incorporation of ara-CTP into the DNA of leukemic blasts. Cytarabine 76-81 colony stimulating factor 2 Homo sapiens 57-63 1553573-5 1992 This finding may be explained by a stimulatory effect of GM-CSF and IL-3 on ara-C phosphorylating enzymes and a more rapid incorporation of ara-CTP into the DNA of leukemic blasts. Cytarabine 76-81 interleukin 3 Homo sapiens 68-72 1553573-6 1992 These effects translated into a 2.2- to 229.0-fold increase in the cytotoxic activity of ara-C against clonogenic leukemic cells after GM-CSF or IL-3 pretreatment. Cytarabine 89-94 colony stimulating factor 2 Homo sapiens 135-141 1553573-6 1992 These effects translated into a 2.2- to 229.0-fold increase in the cytotoxic activity of ara-C against clonogenic leukemic cells after GM-CSF or IL-3 pretreatment. Cytarabine 89-94 interleukin 3 Homo sapiens 145-149 1553573-7 1992 Hence, GM-CSF and IL-3 enhance the intracellular metabolism of ara-C and its incorporation into the DNA of leukemic cells leading to a higher antileukemic activity of ara-C on clonogenic leukemic cells (CFU-L). Cytarabine 63-68 colony stimulating factor 2 Homo sapiens 7-13 1553573-7 1992 Hence, GM-CSF and IL-3 enhance the intracellular metabolism of ara-C and its incorporation into the DNA of leukemic cells leading to a higher antileukemic activity of ara-C on clonogenic leukemic cells (CFU-L). Cytarabine 63-68 interleukin 3 Homo sapiens 18-22 1553573-7 1992 Hence, GM-CSF and IL-3 enhance the intracellular metabolism of ara-C and its incorporation into the DNA of leukemic cells leading to a higher antileukemic activity of ara-C on clonogenic leukemic cells (CFU-L). Cytarabine 167-172 colony stimulating factor 2 Homo sapiens 7-13 1553573-7 1992 Hence, GM-CSF and IL-3 enhance the intracellular metabolism of ara-C and its incorporation into the DNA of leukemic cells leading to a higher antileukemic activity of ara-C on clonogenic leukemic cells (CFU-L). Cytarabine 167-172 interleukin 3 Homo sapiens 18-22 1592362-1 1992 The effects of recombinant human interferon-alpha, beta and gamma (IFN) on the antiproliferative activity of cytarabine (ara-C) in K562 human myeloid leukemia clonogenic cells were studied in an agar capillary microassay. Cytarabine 109-119 interferon beta 1 Homo sapiens 33-71 1592362-1 1992 The effects of recombinant human interferon-alpha, beta and gamma (IFN) on the antiproliferative activity of cytarabine (ara-C) in K562 human myeloid leukemia clonogenic cells were studied in an agar capillary microassay. Cytarabine 121-126 interferon beta 1 Homo sapiens 33-71 1592362-6 1992 The significant reduction of the desired antiproliferative activity of ara-C by the three interferons was reproduced in liquid suspension cultures of K562 cells on day 4 in the following order: IFN-gamma greater than IFN-beta greater than IFN-alpha. Cytarabine 71-76 interferon gamma Homo sapiens 194-203 1592362-6 1992 The significant reduction of the desired antiproliferative activity of ara-C by the three interferons was reproduced in liquid suspension cultures of K562 cells on day 4 in the following order: IFN-gamma greater than IFN-beta greater than IFN-alpha. Cytarabine 71-76 interferon beta 1 Homo sapiens 217-225 1592362-6 1992 The significant reduction of the desired antiproliferative activity of ara-C by the three interferons was reproduced in liquid suspension cultures of K562 cells on day 4 in the following order: IFN-gamma greater than IFN-beta greater than IFN-alpha. Cytarabine 71-76 interferon alpha 1 Homo sapiens 239-248 1728412-0 1992 Protection from 1-beta-D-arabinofuranosylcytosine-induced alopecia by epidermal growth factor and fibroblast growth factor in the rat model. Cytarabine 16-49 epidermal growth factor like 1 Rattus norvegicus 70-93 1310062-12 1992 Taken together, these findings indicate that: (1) enhancement of JUN/AP-1 activity in ara-C-treated cells involves a posttranslational modification of JUN/AP-1; and (2) binding of activated JUN/AP-1 to the AP-1 site in the c-jun promoter confers ara-C inducibility of this gene. Cytarabine 86-91 Jun proto-oncogene, AP-1 transcription factor subunit Homo sapiens 155-159 1310062-12 1992 Taken together, these findings indicate that: (1) enhancement of JUN/AP-1 activity in ara-C-treated cells involves a posttranslational modification of JUN/AP-1; and (2) binding of activated JUN/AP-1 to the AP-1 site in the c-jun promoter confers ara-C inducibility of this gene. Cytarabine 86-91 Jun proto-oncogene, AP-1 transcription factor subunit Homo sapiens 223-228 1560255-9 1992 In cases of meningeal carcinomatosis treated by intrathecal chemotherapy with methotrexate (MTX) and cytosine arabinoside (Ara-C), CSF beta-glucuronidase reflected the neurological status better than the cell count decreased rapidly following chemotherapy and beta-glucuronidase was considered as a useful CSF marker in cases of meningeal carcinomatosis to monitor the course of the disease. Cytarabine 101-121 colony stimulating factor 2 Homo sapiens 131-134 1560255-9 1992 In cases of meningeal carcinomatosis treated by intrathecal chemotherapy with methotrexate (MTX) and cytosine arabinoside (Ara-C), CSF beta-glucuronidase reflected the neurological status better than the cell count decreased rapidly following chemotherapy and beta-glucuronidase was considered as a useful CSF marker in cases of meningeal carcinomatosis to monitor the course of the disease. Cytarabine 101-121 glucuronidase beta Homo sapiens 135-153 1560255-9 1992 In cases of meningeal carcinomatosis treated by intrathecal chemotherapy with methotrexate (MTX) and cytosine arabinoside (Ara-C), CSF beta-glucuronidase reflected the neurological status better than the cell count decreased rapidly following chemotherapy and beta-glucuronidase was considered as a useful CSF marker in cases of meningeal carcinomatosis to monitor the course of the disease. Cytarabine 123-128 glucuronidase beta Homo sapiens 135-153 1560255-9 1992 In cases of meningeal carcinomatosis treated by intrathecal chemotherapy with methotrexate (MTX) and cytosine arabinoside (Ara-C), CSF beta-glucuronidase reflected the neurological status better than the cell count decreased rapidly following chemotherapy and beta-glucuronidase was considered as a useful CSF marker in cases of meningeal carcinomatosis to monitor the course of the disease. Cytarabine 123-128 glucuronidase beta Homo sapiens 260-278 1560255-9 1992 In cases of meningeal carcinomatosis treated by intrathecal chemotherapy with methotrexate (MTX) and cytosine arabinoside (Ara-C), CSF beta-glucuronidase reflected the neurological status better than the cell count decreased rapidly following chemotherapy and beta-glucuronidase was considered as a useful CSF marker in cases of meningeal carcinomatosis to monitor the course of the disease. Cytarabine 123-128 colony stimulating factor 2 Homo sapiens 306-309 1556000-0 1992 Enhancement of the cytotoxicity of cytosine arabinoside by interleukin-3. Cytarabine 35-55 interleukin 3 Homo sapiens 59-72 1556000-4 1992 Leukemic cells preincubated with IL-1 (10 U/ml) or IL-3 (5 U/ml) were subsequently exposed to ara-C (3 micrograms/ml) for the final 24 h and the activity of ara-C against clonogenic acute myeloid leukemia cells was evaluated in terms of the inhibition of colony formation in semisolid media. Cytarabine 94-99 interleukin 3 Homo sapiens 51-55 1556000-5 1992 The exposure to ara-C inhibits the proliferation of a higher proportion of clonogenic cells in culture pretreated with IL-3 than in control or cells pretreated with IL-1. Cytarabine 16-21 interleukin 3 Homo sapiens 119-123 1556000-5 1992 The exposure to ara-C inhibits the proliferation of a higher proportion of clonogenic cells in culture pretreated with IL-3 than in control or cells pretreated with IL-1. Cytarabine 16-21 interleukin 1 alpha Homo sapiens 165-169 1556000-6 1992 The enhanced cytotoxic effect of ara-C in the cells pretreated with IL-3 correlated with increased formation of intracellular ara-CTP. Cytarabine 33-38 interleukin 3 Homo sapiens 68-72 1551227-0 1992 Abnormal expression of embryonic neural cell adhesion molecule (N-CAM) in the developing mouse cerebellum after neonatal administration of cytosine arabinoside. Cytarabine 139-159 neural cell adhesion molecule 1 Mus musculus 64-69 1551227-2 1992 In the present study, the expression of neural cell adhesion molecule (N-CAM) and its distribution were examined in the mouse malformed cerebellum induced by neonatal Ara-C administration. Cytarabine 167-172 neural cell adhesion molecule 1 Mus musculus 71-76 1551227-4 1992 On the other hand, E-N-CAM was expressed in the Ara-C treated cerebellum not only at P7 but also at P14. Cytarabine 48-53 neural cell adhesion molecule 1 Mus musculus 19-26 1551227-4 1992 On the other hand, E-N-CAM was expressed in the Ara-C treated cerebellum not only at P7 but also at P14. Cytarabine 48-53 S100 calcium binding protein A9 (calgranulin B) Mus musculus 100-103 1551227-5 1992 Immunohistochemical studies revealed that E-N-CAM was observed in the area below the external granular layer (EGL) of the P7 cerebellum in both the control and Ara-C treated mice. Cytarabine 160-165 neural cell adhesion molecule 1 Mus musculus 42-49 1551227-6 1992 In contrast, E-N-CAM immunoreactivity was found in the arrested EGL cells in the Ara-C treated cerebellum of P14 mice but not in the age-matched controls. Cytarabine 81-86 neural cell adhesion molecule 1 Mus musculus 13-20 1551227-6 1992 In contrast, E-N-CAM immunoreactivity was found in the arrested EGL cells in the Ara-C treated cerebellum of P14 mice but not in the age-matched controls. Cytarabine 81-86 S100 calcium binding protein A9 (calgranulin B) Mus musculus 109-112 1310062-0 1992 Activation of the AP-1 transcription factor by arabinofuranosylcytosine in myeloid leukemia cells. Cytarabine 47-71 Jun proto-oncogene, AP-1 transcription factor subunit Homo sapiens 18-22 1310062-1 1992 Previous studies have shown that 1-beta-D-arabinofuranosylcytosine (ara-C) induces transcription of the c-jun immediate early response gene in human myeloid leukemia cells. Cytarabine 33-66 Jun proto-oncogene, AP-1 transcription factor subunit Homo sapiens 104-109 1310062-1 1992 Previous studies have shown that 1-beta-D-arabinofuranosylcytosine (ara-C) induces transcription of the c-jun immediate early response gene in human myeloid leukemia cells. Cytarabine 68-73 Jun proto-oncogene, AP-1 transcription factor subunit Homo sapiens 104-109 1310062-4 1992 The results demonstrate that ara-C-induced c-jun transcription is mediated by an element between positions -74 and -20 upstream to the start site. Cytarabine 29-34 Jun proto-oncogene, AP-1 transcription factor subunit Homo sapiens 43-48 1310062-6 1992 Competition with an oligonucleotide containing the AP-1 consensus sequence indicated that ara-C stimulates binding of nuclear proteins at the AP-1 site in the c-jun promoter. Cytarabine 90-95 Jun proto-oncogene, AP-1 transcription factor subunit Homo sapiens 51-55 1310062-6 1992 Competition with an oligonucleotide containing the AP-1 consensus sequence indicated that ara-C stimulates binding of nuclear proteins at the AP-1 site in the c-jun promoter. Cytarabine 90-95 Jun proto-oncogene, AP-1 transcription factor subunit Homo sapiens 142-146 1310062-6 1992 Competition with an oligonucleotide containing the AP-1 consensus sequence indicated that ara-C stimulates binding of nuclear proteins at the AP-1 site in the c-jun promoter. Cytarabine 90-95 Jun proto-oncogene, AP-1 transcription factor subunit Homo sapiens 159-164 1310062-8 1992 The binding of JUN/AP-1 was maximal at 1 hour of ara-C treatment and decreased to baseline levels at 12 hours. Cytarabine 49-54 Jun proto-oncogene, AP-1 transcription factor subunit Homo sapiens 19-23 1310062-9 1992 The finding that ara-C induces AP-1 binding in the absence of protein synthesis indicated that this agent activates already synthesized JUN/AP-1. Cytarabine 17-22 Jun proto-oncogene, AP-1 transcription factor subunit Homo sapiens 31-35 1310062-9 1992 The finding that ara-C induces AP-1 binding in the absence of protein synthesis indicated that this agent activates already synthesized JUN/AP-1. Cytarabine 17-22 Jun proto-oncogene, AP-1 transcription factor subunit Homo sapiens 140-144 1310062-11 1992 The results show that AP-1 enhances SV40 promoter activity in ara-C-treated cells. Cytarabine 62-67 Jun proto-oncogene, AP-1 transcription factor subunit Homo sapiens 22-26 1310062-12 1992 Taken together, these findings indicate that: (1) enhancement of JUN/AP-1 activity in ara-C-treated cells involves a posttranslational modification of JUN/AP-1; and (2) binding of activated JUN/AP-1 to the AP-1 site in the c-jun promoter confers ara-C inducibility of this gene. Cytarabine 86-91 Jun proto-oncogene, AP-1 transcription factor subunit Homo sapiens 69-73 1310062-12 1992 Taken together, these findings indicate that: (1) enhancement of JUN/AP-1 activity in ara-C-treated cells involves a posttranslational modification of JUN/AP-1; and (2) binding of activated JUN/AP-1 to the AP-1 site in the c-jun promoter confers ara-C inducibility of this gene. Cytarabine 86-91 Jun proto-oncogene, AP-1 transcription factor subunit Homo sapiens 155-159 1310062-12 1992 Taken together, these findings indicate that: (1) enhancement of JUN/AP-1 activity in ara-C-treated cells involves a posttranslational modification of JUN/AP-1; and (2) binding of activated JUN/AP-1 to the AP-1 site in the c-jun promoter confers ara-C inducibility of this gene. Cytarabine 86-91 Jun proto-oncogene, AP-1 transcription factor subunit Homo sapiens 155-159 1729409-6 1992 Aggregate cultures deprived of glial cells, i.e., neuron-enriched cultures prepared by treating early cultures with the antimitotic drug cytosine arabinoside, exhibited pronounced deficits in M-NF, H-NF, MAP 2, MAP 1, synapsin I, and brain spectrin, with increased levels of a 145-kDa brain spectrin breakdown product. Cytarabine 137-157 microtubule-associated protein 2 Rattus norvegicus 204-209 1728412-1 1992 The present study was designed to examine the effect of epidermal growth factor (EGF) and fibroblast growth factor (FGF) on 1-beta-D-arabinofuranosylcytosine (ARA-C)- and cyclophosphamide-induced alopecia in the young rat model. Cytarabine 124-157 epidermal growth factor like 1 Rattus norvegicus 56-79 1728412-1 1992 The present study was designed to examine the effect of epidermal growth factor (EGF) and fibroblast growth factor (FGF) on 1-beta-D-arabinofuranosylcytosine (ARA-C)- and cyclophosphamide-induced alopecia in the young rat model. Cytarabine 124-157 epidermal growth factor like 1 Rattus norvegicus 81-84 1728412-1 1992 The present study was designed to examine the effect of epidermal growth factor (EGF) and fibroblast growth factor (FGF) on 1-beta-D-arabinofuranosylcytosine (ARA-C)- and cyclophosphamide-induced alopecia in the young rat model. Cytarabine 159-164 epidermal growth factor like 1 Rattus norvegicus 56-79 1728412-1 1992 The present study was designed to examine the effect of epidermal growth factor (EGF) and fibroblast growth factor (FGF) on 1-beta-D-arabinofuranosylcytosine (ARA-C)- and cyclophosphamide-induced alopecia in the young rat model. Cytarabine 159-164 epidermal growth factor like 1 Rattus norvegicus 81-84 1728412-4 1992 Both human and murine EGF protected rats from ARA-C-induced alopecia. Cytarabine 46-51 epidermal growth factor Mus musculus 22-25 1728412-6 1992 In other experiments the administration of acidic FGF (aFGF) with ARA-C resulted in protection from alopecia limited to the site of FGF injection. Cytarabine 66-71 fibroblast growth factor 1 Rattus norvegicus 43-53 1728412-6 1992 In other experiments the administration of acidic FGF (aFGF) with ARA-C resulted in protection from alopecia limited to the site of FGF injection. Cytarabine 66-71 fibroblast growth factor 1 Rattus norvegicus 55-59 1728412-8 1992 It is concluded that both EGF and FGF are effective in protecting against ARA-C-induced alopecia in the rat model. Cytarabine 74-79 epidermal growth factor like 1 Rattus norvegicus 26-29 1375134-0 1992 Potent inhibitors for the deamination of cytosine arabinoside and 5-aza-2"-deoxycytidine by human cytidine deaminase. Cytarabine 41-61 cytidine deaminase Homo sapiens 98-116 1309827-11 1992 When the cells were treated with bFGF and 10(-6) M ARA-C together, the proliferation was completely blocked and CST activity decreased by 72% below control values, whereas CNP activity was not significantly decreased. Cytarabine 51-56 2',3'-cyclic nucleotide 3' phosphodiesterase Rattus norvegicus 172-175 1552225-10 1992 Ara-C exposure reduced CFU-GM numbers generated with nac from GM-CSF LTBMCs to 10% of GM-CSF controls (week 1). Cytarabine 0-5 colony stimulating factor 2 Homo sapiens 62-68 1552225-10 1992 Ara-C exposure reduced CFU-GM numbers generated with nac from GM-CSF LTBMCs to 10% of GM-CSF controls (week 1). Cytarabine 0-5 colony stimulating factor 2 Homo sapiens 86-92 1552225-11 1992 However, CFU-GM numbers grown with nac from Ara-C exposed GM-CSF-dependent LTBMCs recovered above control levels after week 3. Cytarabine 44-49 colony stimulating factor 2 Homo sapiens 58-64 1286578-1 1992 Deamination of cytosine arabinoside (ara-C) by cytidine deaminase is the main mode of inactivation of this drug which can be responsible for ara-C resistance. Cytarabine 15-35 cytidine deaminase Homo sapiens 47-65 1286578-1 1992 Deamination of cytosine arabinoside (ara-C) by cytidine deaminase is the main mode of inactivation of this drug which can be responsible for ara-C resistance. Cytarabine 37-42 cytidine deaminase Homo sapiens 47-65 1286578-1 1992 Deamination of cytosine arabinoside (ara-C) by cytidine deaminase is the main mode of inactivation of this drug which can be responsible for ara-C resistance. Cytarabine 141-146 cytidine deaminase Homo sapiens 47-65 1286578-2 1992 The present study was undertaken to determine the effect of tetrahydrouridine (THU; a potent inhibitor of cytidine deaminase) on ara-C transport and metabolism in human cells. Cytarabine 129-134 cytidine deaminase Homo sapiens 106-124 1583063-0 1992 Recombinant human interferons alpha, beta and gamma reduce the antiproliferative action of cytarabine in K562 human myeloid leukaemia clonogenic cells. Cytarabine 91-101 interferon beta 1 Homo sapiens 18-51 1583063-1 1992 The effects of recombinant human interferons alpha, beta and gamma (IFN) on the antiproliferative activity of cytarabine in K562 human myeloid leukaemia clonogenic cells were studied in an agar capillary microassay. Cytarabine 110-120 interferon beta 1 Homo sapiens 33-72 1801688-8 1991 The cell biological effects of GM-CSF in vivo include an immediate increase of leukemic blasts and of normal myeloid cells in the peripheral blood with a median of 2.0, an increase of cells in the S-phase of the cell cycle in bone marrow biopsies, an increase in DNA polymerase activity, an increase in Ara-C cytotoxicity and immunophenotypic changes compatible with differentiation of leukemic blasts along the pathway of normal myeloid progenitors. Cytarabine 303-308 colony stimulating factor 2 Homo sapiens 31-37 1374492-5 1992 Simultaneous continuous infusions of ara-C and VP-16 (cycle 1) given at individualized doses to achieve drug plasma concentrations of 1 microM and 30 microM, respectively, produced complete remission (CR) in 26 of 61 patients (43%); an additional 17 patients entered CR after Dauno/ara-C (cycle 2), and one patient required 4 cycles of chemotherapy to achieve CR (total CR rate = 72%). Cytarabine 282-287 host cell factor C1 Homo sapiens 47-52 1374493-3 1992 VAPA and 80-035 used an anthracycline with standard dose cytosine arabinoside (ara-c) for remission induction followed by twelve to fourteen months of intensive sequential chemotherapy. Cytarabine 57-77 VAMP associated protein A Homo sapiens 0-4 1374493-3 1992 VAPA and 80-035 used an anthracycline with standard dose cytosine arabinoside (ara-c) for remission induction followed by twelve to fourteen months of intensive sequential chemotherapy. Cytarabine 79-84 VAMP associated protein A Homo sapiens 0-4 1732723-1 1992 The present studies have examined the effects of 1-beta-D-arabinofuranosylcytosine (ara-C) on activation of the transcription factor kappa B (NF-kappa B). Cytarabine 49-82 nuclear factor kappa B subunit 1 Homo sapiens 142-152 1732723-1 1992 The present studies have examined the effects of 1-beta-D-arabinofuranosylcytosine (ara-C) on activation of the transcription factor kappa B (NF-kappa B). Cytarabine 84-89 nuclear factor kappa B subunit 1 Homo sapiens 142-152 1732723-2 1992 The results demonstrate that treatment of human KG-1 myeloid leukemia cells with ara-C is associated with induction of protein binding to the NF-kappa B consensus sequence. Cytarabine 81-86 nuclear factor kappa B subunit 1 Homo sapiens 142-152 1732723-3 1992 NF-kappa B binding was activated at 30 min and reached maximal levels of binding at 1-2 hr of ara-C treatment. Cytarabine 94-99 nuclear factor kappa B subunit 1 Homo sapiens 0-10 1732723-4 1992 The NF-kappa B consensus sequence was ligated to the heterologous thymidine kinase (TK) promoter and the human growth hormone (GH) reporter gene to determine whether ara-C-induced NF-kappa B activity includes an enhancer function. Cytarabine 166-171 nuclear factor kappa B subunit 1 Homo sapiens 180-190 1732723-5 1992 Ara-C treatment had little effect on transient expression of pTKGH in KG-1 cells but increased transcription of the p (NF-kappa B) TKGH vector by 8-fold. Cytarabine 0-5 nuclear factor kappa B subunit 1 Homo sapiens 119-129 1732723-6 1992 The results also demonstrate that ara-C transiently increases NF-kappa B mRNA levels. Cytarabine 34-39 nuclear factor kappa B subunit 1 Homo sapiens 62-72 1732723-7 1992 However, the finding that ara-C-induced binding of NF-kappa B to DNA occurs in the presence of cycloheximide indicates that this agent activates preexisting NF-kappa B protein. Cytarabine 26-31 nuclear factor kappa B subunit 1 Homo sapiens 51-61 1732723-7 1992 However, the finding that ara-C-induced binding of NF-kappa B to DNA occurs in the presence of cycloheximide indicates that this agent activates preexisting NF-kappa B protein. Cytarabine 26-31 nuclear factor kappa B subunit 1 Homo sapiens 157-167 1732723-8 1992 These results suggest that ara-C induces a cytoplasmic pathway that transduces signals to the nucleus by activation of NF-kappa B. Cytarabine 27-32 nuclear factor kappa B subunit 1 Homo sapiens 119-129 1732724-1 1992 Recent studies have demonstrated that 1-beta-D-arabinofuranosylcytosine (ara-C) activates the transcription of the jun/fos early response genes in human myeloid leukemia cells. Cytarabine 38-71 Fos proto-oncogene, AP-1 transcription factor subunit Homo sapiens 119-122 1732724-1 1992 Recent studies have demonstrated that 1-beta-D-arabinofuranosylcytosine (ara-C) activates the transcription of the jun/fos early response genes in human myeloid leukemia cells. Cytarabine 73-78 Fos proto-oncogene, AP-1 transcription factor subunit Homo sapiens 119-122 1435087-4 1992 Stimulation of neurite outgrowth was abolished by exposure to cytosine arabinofuranoside, an agent toxic to non-neuronal cells, implying that trophic effects of insulin or insulin-like growth factors require the presence of non-neuronal elements in culture. Cytarabine 62-88 insulin Cavia porcellus 161-168 1435087-4 1992 Stimulation of neurite outgrowth was abolished by exposure to cytosine arabinofuranoside, an agent toxic to non-neuronal cells, implying that trophic effects of insulin or insulin-like growth factors require the presence of non-neuronal elements in culture. Cytarabine 62-88 insulin Cavia porcellus 172-179 1893953-0 1991 Differential effect of interleukin 3 on the metabolism of high-dose cytosine arabinoside in normal versus leukemic human bone marrow cells. Cytarabine 68-88 interleukin 3 Homo sapiens 23-36 1769096-1 1991 Treatment of septal cultures prepared from 17-day-old embryos with two different antimitotic agents, cytosine arabinoside (ara C) and 5"-fluoro-2"-deoxyuridine (FUdR), caused a 2-fold increase in the level of choline acetyltransferase (CAT) activity and no change in the glutamic acid decarboxylase (GAD) activity. Cytarabine 101-121 choline O-acetyltransferase Rattus norvegicus 209-234 1769096-1 1991 Treatment of septal cultures prepared from 17-day-old embryos with two different antimitotic agents, cytosine arabinoside (ara C) and 5"-fluoro-2"-deoxyuridine (FUdR), caused a 2-fold increase in the level of choline acetyltransferase (CAT) activity and no change in the glutamic acid decarboxylase (GAD) activity. Cytarabine 101-121 choline O-acetyltransferase Rattus norvegicus 236-239 1804392-1 1991 5"-Chloro-5"-deoxyarabinosylcytosine (5"-chloro-araC), a lipophilic and cytidine-deaminase resistant analog of the cytotoxic agent arabinosylcytosine (araC) was evaluated in terms of bioactivation, transformation and its cytotoxic activity in vitro. Cytarabine 18-36 cytidine deaminase Mus musculus 72-90 1804392-1 1991 5"-Chloro-5"-deoxyarabinosylcytosine (5"-chloro-araC), a lipophilic and cytidine-deaminase resistant analog of the cytotoxic agent arabinosylcytosine (araC) was evaluated in terms of bioactivation, transformation and its cytotoxic activity in vitro. Cytarabine 48-52 cytidine deaminase Mus musculus 72-90 1873797-0 1991 Hemin enhances the sensitivity of erythroleukemia cells to 1-beta-D-arabinofuranosylcytosine by both activation of deoxycytidine kinase and reduction of cytidine deaminase activity. Cytarabine 59-92 cytidine deaminase Homo sapiens 153-171 1907849-0 1991 Regulation of c-jun gene expression in HL-60 leukemia cells by 1-beta-D-arabinofuranosylcytosine. Cytarabine 63-96 Jun proto-oncogene, AP-1 transcription factor subunit Homo sapiens 14-19 1907849-3 1991 Recent work has demonstrated that ara-C transiently induces expression of the c-jun immediate early response gene. Cytarabine 34-39 Jun proto-oncogene, AP-1 transcription factor subunit Homo sapiens 78-83 1907849-4 1991 The present studies in HL-60 myeloid leukemia cells extend these findings by demonstrating that the increase in c-jun mRNA levels at 6 h of ara-C treatment is regulated by a transcriptional mechanism. Cytarabine 140-145 Jun proto-oncogene, AP-1 transcription factor subunit Homo sapiens 112-117 1907849-6 1991 Previous work in phorbol ester treated cells has indicated that c-jun expression is regulated by the activation of protein kinase C. The present results demonstrate that protein kinase C activity is increased in ara-C-treated cells. Cytarabine 212-217 Jun proto-oncogene, AP-1 transcription factor subunit Homo sapiens 64-69 1907849-8 1991 Moreover, the induction of c-jun transcripts by ara-C was inhibited by the isoquinolinesulfonamide derivative H7, but not by HA1004, suggesting that this effect is mediated by protein kinase C. Ara-C-induced c-jun expression was also inhibited by staurosporine, another inhibitor of protein kinase C. Taken together, these results indicate that the cellular response to ara-C includes the activation of protein kinase C and that ara-C potentially induces c-jun transcription by a protein kinase C dependent signaling mechanism. Cytarabine 48-53 Jun proto-oncogene, AP-1 transcription factor subunit Homo sapiens 27-32 1907849-8 1991 Moreover, the induction of c-jun transcripts by ara-C was inhibited by the isoquinolinesulfonamide derivative H7, but not by HA1004, suggesting that this effect is mediated by protein kinase C. Ara-C-induced c-jun expression was also inhibited by staurosporine, another inhibitor of protein kinase C. Taken together, these results indicate that the cellular response to ara-C includes the activation of protein kinase C and that ara-C potentially induces c-jun transcription by a protein kinase C dependent signaling mechanism. Cytarabine 48-53 Jun proto-oncogene, AP-1 transcription factor subunit Homo sapiens 208-213 1907849-8 1991 Moreover, the induction of c-jun transcripts by ara-C was inhibited by the isoquinolinesulfonamide derivative H7, but not by HA1004, suggesting that this effect is mediated by protein kinase C. Ara-C-induced c-jun expression was also inhibited by staurosporine, another inhibitor of protein kinase C. Taken together, these results indicate that the cellular response to ara-C includes the activation of protein kinase C and that ara-C potentially induces c-jun transcription by a protein kinase C dependent signaling mechanism. Cytarabine 48-53 Jun proto-oncogene, AP-1 transcription factor subunit Homo sapiens 208-213 1907849-8 1991 Moreover, the induction of c-jun transcripts by ara-C was inhibited by the isoquinolinesulfonamide derivative H7, but not by HA1004, suggesting that this effect is mediated by protein kinase C. Ara-C-induced c-jun expression was also inhibited by staurosporine, another inhibitor of protein kinase C. Taken together, these results indicate that the cellular response to ara-C includes the activation of protein kinase C and that ara-C potentially induces c-jun transcription by a protein kinase C dependent signaling mechanism. Cytarabine 194-199 Jun proto-oncogene, AP-1 transcription factor subunit Homo sapiens 27-32 1907849-8 1991 Moreover, the induction of c-jun transcripts by ara-C was inhibited by the isoquinolinesulfonamide derivative H7, but not by HA1004, suggesting that this effect is mediated by protein kinase C. Ara-C-induced c-jun expression was also inhibited by staurosporine, another inhibitor of protein kinase C. Taken together, these results indicate that the cellular response to ara-C includes the activation of protein kinase C and that ara-C potentially induces c-jun transcription by a protein kinase C dependent signaling mechanism. Cytarabine 194-199 Jun proto-oncogene, AP-1 transcription factor subunit Homo sapiens 208-213 1907849-8 1991 Moreover, the induction of c-jun transcripts by ara-C was inhibited by the isoquinolinesulfonamide derivative H7, but not by HA1004, suggesting that this effect is mediated by protein kinase C. Ara-C-induced c-jun expression was also inhibited by staurosporine, another inhibitor of protein kinase C. Taken together, these results indicate that the cellular response to ara-C includes the activation of protein kinase C and that ara-C potentially induces c-jun transcription by a protein kinase C dependent signaling mechanism. Cytarabine 194-199 Jun proto-oncogene, AP-1 transcription factor subunit Homo sapiens 208-213 1907849-8 1991 Moreover, the induction of c-jun transcripts by ara-C was inhibited by the isoquinolinesulfonamide derivative H7, but not by HA1004, suggesting that this effect is mediated by protein kinase C. Ara-C-induced c-jun expression was also inhibited by staurosporine, another inhibitor of protein kinase C. Taken together, these results indicate that the cellular response to ara-C includes the activation of protein kinase C and that ara-C potentially induces c-jun transcription by a protein kinase C dependent signaling mechanism. Cytarabine 370-375 Jun proto-oncogene, AP-1 transcription factor subunit Homo sapiens 27-32 1907849-8 1991 Moreover, the induction of c-jun transcripts by ara-C was inhibited by the isoquinolinesulfonamide derivative H7, but not by HA1004, suggesting that this effect is mediated by protein kinase C. Ara-C-induced c-jun expression was also inhibited by staurosporine, another inhibitor of protein kinase C. Taken together, these results indicate that the cellular response to ara-C includes the activation of protein kinase C and that ara-C potentially induces c-jun transcription by a protein kinase C dependent signaling mechanism. Cytarabine 370-375 Jun proto-oncogene, AP-1 transcription factor subunit Homo sapiens 27-32 1893953-1 1991 We have examined the effect of recombinant interleukin 3 (rIL-3) on the metabolism of high-dose cytosine arabinoside (Ara-C), an S-phase-specific agent, in normal human bone marrow mononuclear cells (BMMC) and leukemic blasts from patients with acute myeloid leukemia (AML). Cytarabine 96-116 interleukin 3 Homo sapiens 43-56 1893953-1 1991 We have examined the effect of recombinant interleukin 3 (rIL-3) on the metabolism of high-dose cytosine arabinoside (Ara-C), an S-phase-specific agent, in normal human bone marrow mononuclear cells (BMMC) and leukemic blasts from patients with acute myeloid leukemia (AML). Cytarabine 96-116 interleukin 3 Rattus norvegicus 58-63 1893953-1 1991 We have examined the effect of recombinant interleukin 3 (rIL-3) on the metabolism of high-dose cytosine arabinoside (Ara-C), an S-phase-specific agent, in normal human bone marrow mononuclear cells (BMMC) and leukemic blasts from patients with acute myeloid leukemia (AML). Cytarabine 118-123 interleukin 3 Homo sapiens 43-56 1893953-1 1991 We have examined the effect of recombinant interleukin 3 (rIL-3) on the metabolism of high-dose cytosine arabinoside (Ara-C), an S-phase-specific agent, in normal human bone marrow mononuclear cells (BMMC) and leukemic blasts from patients with acute myeloid leukemia (AML). Cytarabine 118-123 interleukin 3 Rattus norvegicus 58-63 1893953-4 1991 Compared to treatment with Ara-C (10 mumol/liter) alone, prior and coadministration of rIL-3 with Ara-C increased Ara-CTP levels in leukemic blasts. Cytarabine 27-32 interleukin 3 Rattus norvegicus 87-92 1893953-4 1991 Compared to treatment with Ara-C (10 mumol/liter) alone, prior and coadministration of rIL-3 with Ara-C increased Ara-CTP levels in leukemic blasts. Cytarabine 98-103 interleukin 3 Rattus norvegicus 87-92 1893953-6 1991 Following treatment with Ara-C plus rIL-3 versus Ara-C alone, the alteration in Ara-C DNA incorporation corresponded with the change in Ara-CTP to dCTP ratio observed in normal BMMC and AML blasts. Cytarabine 49-54 interleukin 3 Rattus norvegicus 36-41 1893953-6 1991 Following treatment with Ara-C plus rIL-3 versus Ara-C alone, the alteration in Ara-C DNA incorporation corresponded with the change in Ara-CTP to dCTP ratio observed in normal BMMC and AML blasts. Cytarabine 49-54 interleukin 3 Rattus norvegicus 36-41 1893953-7 1991 The differential effect of rIL-3 on the metabolism of high-dose Ara-C in normal versus leukemic cells may indicate a role for rIL-3 in enhancing the selectivity of Ara-C toward leukemic myeloblasts. Cytarabine 64-69 interleukin 3 Rattus norvegicus 27-32 1893953-7 1991 The differential effect of rIL-3 on the metabolism of high-dose Ara-C in normal versus leukemic cells may indicate a role for rIL-3 in enhancing the selectivity of Ara-C toward leukemic myeloblasts. Cytarabine 64-69 interleukin 3 Rattus norvegicus 126-131 1893953-7 1991 The differential effect of rIL-3 on the metabolism of high-dose Ara-C in normal versus leukemic cells may indicate a role for rIL-3 in enhancing the selectivity of Ara-C toward leukemic myeloblasts. Cytarabine 164-169 interleukin 3 Rattus norvegicus 27-32 1893953-7 1991 The differential effect of rIL-3 on the metabolism of high-dose Ara-C in normal versus leukemic cells may indicate a role for rIL-3 in enhancing the selectivity of Ara-C toward leukemic myeloblasts. Cytarabine 164-169 interleukin 3 Rattus norvegicus 126-131 1819747-2 1991 The 1-beta-D-arabinofuranosylcytosine (ara-C) conjugates 1-O-alkyl (ether) and 1-S-alkyl (thioether) phospholipids, being analogues of ara-CDP-sn-1,2-O-dipalmitoylglycerol (1), showed significant antitumor activity against L1210 and P388 leukemia in vivo. Cytarabine 4-37 cut-like homeobox 1 Mus musculus 139-142 1819747-2 1991 The 1-beta-D-arabinofuranosylcytosine (ara-C) conjugates 1-O-alkyl (ether) and 1-S-alkyl (thioether) phospholipids, being analogues of ara-CDP-sn-1,2-O-dipalmitoylglycerol (1), showed significant antitumor activity against L1210 and P388 leukemia in vivo. Cytarabine 39-44 cut-like homeobox 1 Mus musculus 139-142 1766538-10 1991 In 2 cases of meningeal carcinomatosis treated by intrathecal chemotherapy with MTX and Ara-C, CSF beta--glucuronidase and CEA showed clinical condition better than the cell count in CSF decreased rapidly following chemotherapy. Cytarabine 88-93 glucuronidase beta Homo sapiens 99-118 1824260-0 1991 Treatment with interleukin-3 plus granulocyte-macrophage colony-stimulating factors improves the selectivity of Ara-C in vitro against acute myeloid leukemia blasts. Cytarabine 112-117 interleukin 3 Homo sapiens 15-28 1824260-1 1991 Hematopoietic growth factors (HGFs) interleukin-3 (IL-3) and granulocyte-macrophage colony-stimulating factor (GM-CSF) individually have been shown to increase the percentage of acute myeloid leukemia (AML) blasts in S phase and enhance the cytotoxic effects of Ara-C against these blasts in culture. Cytarabine 262-267 interleukin 3 Homo sapiens 51-55 1824260-1 1991 Hematopoietic growth factors (HGFs) interleukin-3 (IL-3) and granulocyte-macrophage colony-stimulating factor (GM-CSF) individually have been shown to increase the percentage of acute myeloid leukemia (AML) blasts in S phase and enhance the cytotoxic effects of Ara-C against these blasts in culture. Cytarabine 262-267 colony stimulating factor 2 Homo sapiens 61-109 1824260-1 1991 Hematopoietic growth factors (HGFs) interleukin-3 (IL-3) and granulocyte-macrophage colony-stimulating factor (GM-CSF) individually have been shown to increase the percentage of acute myeloid leukemia (AML) blasts in S phase and enhance the cytotoxic effects of Ara-C against these blasts in culture. Cytarabine 262-267 colony stimulating factor 2 Homo sapiens 111-117 1824260-2 1991 We compared in vitro the effects of a combined treatment with GM-CSF (10 ng/mL) plus IL-3 (10 ng/mL) on the metabolism and cytotoxicity of Ara-C in normal bone marrow mononuclear cells (NBMMC) and AML blasts. Cytarabine 139-144 colony stimulating factor 2 Homo sapiens 62-68 1824260-2 1991 We compared in vitro the effects of a combined treatment with GM-CSF (10 ng/mL) plus IL-3 (10 ng/mL) on the metabolism and cytotoxicity of Ara-C in normal bone marrow mononuclear cells (NBMMC) and AML blasts. Cytarabine 139-144 interleukin 3 Homo sapiens 85-89 1824260-8 1991 These in vitro studies indicate that a combined treatment with IL-3 plus GM-CSF may improve the selectivity of Ara-C against AML blasts. Cytarabine 111-116 interleukin 3 Homo sapiens 63-67 1824260-8 1991 These in vitro studies indicate that a combined treatment with IL-3 plus GM-CSF may improve the selectivity of Ara-C against AML blasts. Cytarabine 111-116 colony stimulating factor 2 Homo sapiens 73-79 1719308-10 1991 It was concluded that exposure to GM-CSF or IL-3 decreased ara-C sensitivity in blasts that were actively making DNA. Cytarabine 59-64 colony stimulating factor 2 Homo sapiens 34-40 1719308-10 1991 It was concluded that exposure to GM-CSF or IL-3 decreased ara-C sensitivity in blasts that were actively making DNA. Cytarabine 59-64 interleukin 3 Homo sapiens 44-48 1715961-7 1991 The cells are more ara-C sensitive in MGF or G-CSF than in IL-3 or GM-CSF. Cytarabine 19-24 interleukin 3 Homo sapiens 38-41 1715961-7 1991 The cells are more ara-C sensitive in MGF or G-CSF than in IL-3 or GM-CSF. Cytarabine 19-24 colony stimulating factor 3 Homo sapiens 45-50 1907257-4 1991 Combinations containing inhibitors of DNA polymerase (ara-C, aphidicolin) or these inhibitors and hydroxyurea inhibited DNA repair in A2780/PAM and A549 cells. Cytarabine 54-59 peptidylglycine alpha-amidating monooxygenase Homo sapiens 140-143 1780751-0 1991 To overcome pharmacologic and cytokinetic resistance to cytarabine in the treatment of acute myelogenous leukemia by using recombinant interleukin-3? Cytarabine 56-66 interleukin 3 Homo sapiens 135-148 2065892-3 1991 In the present study, using the young rat model, recombinant human IL 1 beta produced excellent protection from cytosine arabinoside-induced alopecia. Cytarabine 112-132 interleukin 1 beta Homo sapiens 67-76 1840161-2 1991 The patient was treated with high doses of cytarabine followed by intravenous anti-CD10 monoclonal antibody (J5) in an effort to prevent the recovery of the leukemic CD10 positive clone following the bone marrow hypoplasia resulting from the chemotherapy. Cytarabine 43-53 membrane metalloendopeptidase Homo sapiens 166-170 1672790-1 1991 We report a case of a patient who developed a fatal adult respiratory distress syndrome (ARDS) during treatment with rh granulocyte-macrophage colony stimulating factor (rhGM-CSF) (250 mcg/m2/day s.c.) and low-dose cytosine-arabinoside (Ara-C) (20 mg/m2/day s.c.). Cytarabine 237-242 colony stimulating factor 2 Homo sapiens 120-168 1849032-7 1991 The mRNA for 1,25(OH)2D3 receptor (VDR) was detected in K562 cells, and was downregulated by a 96-hour exposure to 1,25(OH)2D3 or a 48-hour exposure to Ara-C. Cytarabine 152-157 vitamin D receptor Homo sapiens 35-38 1996082-0 1991 Induction of c-jun expression in the myeloid leukemia cell line KG-1 by 1-beta-D-arabinofuranosylcytosine. Cytarabine 72-105 Jun proto-oncogene, AP-1 transcription factor subunit Homo sapiens 13-18 1826536-2 1991 We have previously shown that entry of myeloid leukemic cells into S phase can be accelerated in vitro through the use of recombinant human granulocyte-macrophage colony-stimulating factor (rhGM-CSF), resulting in enhancement of ara-C-mediated cytotoxicity. Cytarabine 229-234 colony stimulating factor 2 Homo sapiens 140-188 1828375-6 1991 Clinical trials are currently being conducted in an attempt to determine whether GM-CSF is able to overcome kinetic resistance of leukemic myeloblasts to cell cycle-specific agents such as cytarabine in the treatment of patients with acute myeloid leukemia. Cytarabine 189-199 colony stimulating factor 2 Homo sapiens 81-87 1996082-8 1991 Moreover, nuclear run-on analysis disclosed that c-jun induction by Ara-C in KG-1 cells took place at a transcriptional level. Cytarabine 68-73 Jun proto-oncogene, AP-1 transcription factor subunit Homo sapiens 49-54 1996082-2 1991 We show that c-Jun/AP-1 is inducible as well as coordinately regulated, in the human acute myelogenous leukemia cell line KG-1, by the cytostatic drug 1-beta-D-arabinofuranosylcytosine (Ara-C). Cytarabine 151-184 Jun proto-oncogene, AP-1 transcription factor subunit Homo sapiens 13-18 1996082-9 1991 Taken together, these findings indicate that c-jun mRNA, unlike its rapid (within minutes) induction by serum in fibroblasts, is induced by Ara-C in KG-1 cells following a much more prolonged time course and is regulated essentially at a transcriptional level. Cytarabine 140-145 Jun proto-oncogene, AP-1 transcription factor subunit Homo sapiens 45-50 1996082-2 1991 We show that c-Jun/AP-1 is inducible as well as coordinately regulated, in the human acute myelogenous leukemia cell line KG-1, by the cytostatic drug 1-beta-D-arabinofuranosylcytosine (Ara-C). Cytarabine 186-191 Jun proto-oncogene, AP-1 transcription factor subunit Homo sapiens 13-18 1996082-4 1991 Whereas KG-1 cells displayed only barely detectable amounts of c-jun transcripts when cultured in the presence of serum, Ara-C at concentrations of 1 to 50 microM induced c-jun transcripts in a dose-dependent fashion. Cytarabine 121-126 Jun proto-oncogene, AP-1 transcription factor subunit Homo sapiens 171-176 1996082-5 1991 Time course studies showed that 10 microM Ara-C induced c-jun transcripts 6 hr after initiation of culture. Cytarabine 42-47 Jun proto-oncogene, AP-1 transcription factor subunit Homo sapiens 56-61 2018385-3 1991 Recombinant human GM-CSF significantly enhanced the cytostatic effect of hydroxyurea and cytarabine, and consequently reduced their ED90 concentrations. Cytarabine 89-99 colony stimulating factor 2 Homo sapiens 18-24 1988185-7 1991 The cytosine analog 1-beta-D-arabinofuranosyl-cytosine completely inhibited SSB disappearance, indicating that the removal of the repairable ENU-induced SSBs involves excision repair events. Cytarabine 20-54 small RNA binding exonuclease protection factor La Homo sapiens 76-79 1760944-4 1991 GM-CSF and to a lesser extent IL-3 enhanced the antiproliferative effect of cytarabine in K562 cells, whereas the three interferons reduced it. Cytarabine 76-86 colony stimulating factor 2 Homo sapiens 0-6 1760944-4 1991 GM-CSF and to a lesser extent IL-3 enhanced the antiproliferative effect of cytarabine in K562 cells, whereas the three interferons reduced it. Cytarabine 76-86 interleukin 3 Homo sapiens 30-34 1760944-5 1991 The efficacy of cytarabine in inhibiting the growth of K562 cells was doubled by its combination with GM-CSF or IL-3 but was halved by its combination with interferons. Cytarabine 16-26 colony stimulating factor 2 Homo sapiens 102-108 1760944-5 1991 The efficacy of cytarabine in inhibiting the growth of K562 cells was doubled by its combination with GM-CSF or IL-3 but was halved by its combination with interferons. Cytarabine 16-26 interleukin 3 Homo sapiens 112-116 1845130-3 1991 Other studies have indicated that IL-3 may enhance the ability of ara-C to kill leukemic cells by cytokinetic and pharmacologic mechanisms. Cytarabine 66-71 interleukin 3 Homo sapiens 34-38 1845130-5 1991 On the basis of in vitro studies, clinical trials with ara-C are underway that are examining the usefulness of GM-CSF and IL-3 in cell cycle recruitment of leukemic myeloblasts. Cytarabine 55-60 colony stimulating factor 2 Homo sapiens 111-117 1884247-1 1991 In this study, the relationship between the dCTP/ara-CTP ratio and the cytotoxic effect of cytosine arabinoside (ara-C) was investigated. Cytarabine 91-111 solute carrier family 25 member 1 Homo sapiens 45-48 2169922-14 1990 In the presence of cytosine arabinoside, which induces erythroid differentiation, K562 cells down-regulated expression of TCII receptors. Cytarabine 19-39 transcobalamin 2 Homo sapiens 122-126 2050130-10 1991 We propose that both the increase in Mf and the increase in the incidence of hprt gene structural alterations are due to the accumulation of strand breaks in repairing regions of DNA under these conditions of ara-C induced inhibition of repair. Cytarabine 209-214 hypoxanthine phosphoribosyltransferase 1 Homo sapiens 77-81 2030604-2 1991 Murine leukemia cells resistant to cytosine arabinoside (ara-C) due to a deletion of deoxycytidine kinase are collaterally sensitive to DAUrd, which inhibits the de novo production of CTP and hence results in dCTP depletion. Cytarabine 35-55 deoxycytidine kinase Mus musculus 85-105 2030604-2 1991 Murine leukemia cells resistant to cytosine arabinoside (ara-C) due to a deletion of deoxycytidine kinase are collaterally sensitive to DAUrd, which inhibits the de novo production of CTP and hence results in dCTP depletion. Cytarabine 57-62 deoxycytidine kinase Mus musculus 85-105 2046385-8 1991 Moreover, leukemic mice administered both GM-CSF and ara-C had a lower marrow leukemic load than mice treated with ara-C only. Cytarabine 115-120 colony stimulating factor 2 (granulocyte-macrophage) Mus musculus 42-48 2046385-10 1991 Leukemic mice treated with GM-CSF and ara-C had a longer life expectancy and a smaller leukemic load than mice administered ara-C only. Cytarabine 124-129 colony stimulating factor 2 (granulocyte-macrophage) Mus musculus 27-33 1705960-5 1990 The survival of normal CFU-GM was significantly increased if cells were treated with IFN 1 h before 3 h of Ara-C exposure. Cytarabine 107-112 IFN1@ Homo sapiens 85-90 2122980-0 1990 Transcriptional regulation of c-jun gene expression by arabinofuranosylcytosine in human myeloid leukemia cells. Cytarabine 55-79 Jun proto-oncogene, AP-1 transcription factor subunit Homo sapiens 30-35 2122980-3 1990 This work examines the effects of ara-C on c-jun gene expression in human KG-1 myeloid leukemia cells. Cytarabine 34-39 Jun proto-oncogene, AP-1 transcription factor subunit Homo sapiens 43-48 2122980-5 1990 Ara-C treatment was also associated with increases in c-jun transcripts in U-937, THP-1, and HL-60 myeloid leukemia cells. Cytarabine 0-5 Jun proto-oncogene, AP-1 transcription factor subunit Homo sapiens 54-59 2122980-5 1990 Ara-C treatment was also associated with increases in c-jun transcripts in U-937, THP-1, and HL-60 myeloid leukemia cells. Cytarabine 0-5 GLI family zinc finger 2 Homo sapiens 82-87 2122980-8 1990 Moreover, the half-life of c-jun transcripts in ara-C-treated KG-1 cells was 42 min. Cytarabine 48-53 Jun proto-oncogene, AP-1 transcription factor subunit Homo sapiens 27-32 2393720-7 1990 T beta 4 messenger RNA increased in MOLT-3 during differentiation by 12-O-tetradecanoylphorbol-13-acetate (TPA), in HL60 cells induced by TPA or dimethylsulfoxide and K562 cells stimulated by cytosine arabinoside or hemin. Cytarabine 192-212 thymosin beta 4 X-linked Homo sapiens 0-8 2122229-0 1990 Regulation of jun-B gene expression by 1-beta-D-arabinofuranosyl-cytosine in human myeloid leukemia cells. Cytarabine 39-73 JunB proto-oncogene, AP-1 transcription factor subunit Homo sapiens 14-19 2122229-5 1990 Nuclear run-on assays demonstrated that ara-C treatment is associated with an increased rate of jun-B gene transcription. Cytarabine 40-45 JunB proto-oncogene, AP-1 transcription factor subunit Homo sapiens 96-101 1696204-0 1990 Effect of interleukin 3 on cytosine arabinoside-mediated cytotoxicity of leukemic myeloblasts. Cytarabine 27-47 interleukin 3 Homo sapiens 10-23 2223644-5 1990 The results showed that, in those cases which were good responders to IL-3 in the 3H-TdR uptake assay (19 out of 24), Ara-C exposure eliminated a greater proportion of clonogenic cells if pretreated with IL-3 than if untreated (P less than 0.001), while in cases unresponsive to IL-3 this effect was not significant. Cytarabine 118-123 interleukin 3 Homo sapiens 70-74 2223644-5 1990 The results showed that, in those cases which were good responders to IL-3 in the 3H-TdR uptake assay (19 out of 24), Ara-C exposure eliminated a greater proportion of clonogenic cells if pretreated with IL-3 than if untreated (P less than 0.001), while in cases unresponsive to IL-3 this effect was not significant. Cytarabine 118-123 interleukin 3 Homo sapiens 204-208 2223644-5 1990 The results showed that, in those cases which were good responders to IL-3 in the 3H-TdR uptake assay (19 out of 24), Ara-C exposure eliminated a greater proportion of clonogenic cells if pretreated with IL-3 than if untreated (P less than 0.001), while in cases unresponsive to IL-3 this effect was not significant. Cytarabine 118-123 interleukin 3 Homo sapiens 204-208 2223644-7 1990 Finally IL-3 pretreatment was also able to increase the cytotoxic effect of Ara-C on leukaemic cells co-cultured, to simulate clinical AML remission, with normal bone marrow cells. Cytarabine 76-81 interleukin 3 Homo sapiens 8-12 1696204-3 1990 Because cytosine arabinoside (Ara-C), which targets only cells in S-phase of the mitotic cell cycle, is included in most chemotherapeutic regimens for the treatment of acute myelogenous leukemia, we explored the hypothesis that the recruitment of quiescent immature leukemic blasts into the cell cycle by the early acting growth factor interleukin 3 (IL-3) can increase the efficacy of Ara-C for kill of leukemic stem cells. Cytarabine 8-28 interleukin 3 Homo sapiens 322-355 1696204-3 1990 Because cytosine arabinoside (Ara-C), which targets only cells in S-phase of the mitotic cell cycle, is included in most chemotherapeutic regimens for the treatment of acute myelogenous leukemia, we explored the hypothesis that the recruitment of quiescent immature leukemic blasts into the cell cycle by the early acting growth factor interleukin 3 (IL-3) can increase the efficacy of Ara-C for kill of leukemic stem cells. Cytarabine 30-35 interleukin 3 Homo sapiens 322-355 2117685-5 1990 Consistent with this interpretation, we observed a decrease in ara-C sensitivity in LiF treated cultures. Cytarabine 63-68 LIF interleukin 6 family cytokine Homo sapiens 84-87 2364392-1 1990 1-beta-D-Arabinofuranosylcytosine 5"-diphosphate-rac-1-S-octadecyl-2-O- palmitoyl-1-thioglycerol (ara-CDP-DL-PTBA) is an effective stable 1-beta-D-arabinofuranosylcytosine (ara-C) conjugate of thioether phospholipid against a variety of transplantable tumors in mice. Cytarabine 138-171 Rac family small GTPase 1 Mus musculus 49-54 2212834-6 1990 2) Conversion of ara-C to the active form, ara-CTP, was also rapid. Cytarabine 17-22 solute carrier family 25 member 1 Homo sapiens 47-50 2212834-9 1990 The production of ara-CTP occurred in such a way that, when the extracellular ara-C concentration was lower than 10 microM, more than 90% of the uptake of ara-C was converted to ara-CTP, while at concentrations above 10 microM the efficiency at production (the ratio of total ara-C to ara-CTP production) was decreased. Cytarabine 18-23 solute carrier family 25 member 1 Homo sapiens 182-185 2212834-9 1990 The production of ara-CTP occurred in such a way that, when the extracellular ara-C concentration was lower than 10 microM, more than 90% of the uptake of ara-C was converted to ara-CTP, while at concentrations above 10 microM the efficiency at production (the ratio of total ara-C to ara-CTP production) was decreased. Cytarabine 18-23 solute carrier family 25 member 1 Homo sapiens 182-185 2212834-9 1990 The production of ara-CTP occurred in such a way that, when the extracellular ara-C concentration was lower than 10 microM, more than 90% of the uptake of ara-C was converted to ara-CTP, while at concentrations above 10 microM the efficiency at production (the ratio of total ara-C to ara-CTP production) was decreased. Cytarabine 78-83 solute carrier family 25 member 1 Homo sapiens 22-25 2212834-9 1990 The production of ara-CTP occurred in such a way that, when the extracellular ara-C concentration was lower than 10 microM, more than 90% of the uptake of ara-C was converted to ara-CTP, while at concentrations above 10 microM the efficiency at production (the ratio of total ara-C to ara-CTP production) was decreased. Cytarabine 78-83 solute carrier family 25 member 1 Homo sapiens 182-185 2212834-9 1990 The production of ara-CTP occurred in such a way that, when the extracellular ara-C concentration was lower than 10 microM, more than 90% of the uptake of ara-C was converted to ara-CTP, while at concentrations above 10 microM the efficiency at production (the ratio of total ara-C to ara-CTP production) was decreased. Cytarabine 78-83 solute carrier family 25 member 1 Homo sapiens 182-185 2212834-9 1990 The production of ara-CTP occurred in such a way that, when the extracellular ara-C concentration was lower than 10 microM, more than 90% of the uptake of ara-C was converted to ara-CTP, while at concentrations above 10 microM the efficiency at production (the ratio of total ara-C to ara-CTP production) was decreased. Cytarabine 78-83 solute carrier family 25 member 1 Homo sapiens 22-25 2212834-9 1990 The production of ara-CTP occurred in such a way that, when the extracellular ara-C concentration was lower than 10 microM, more than 90% of the uptake of ara-C was converted to ara-CTP, while at concentrations above 10 microM the efficiency at production (the ratio of total ara-C to ara-CTP production) was decreased. Cytarabine 78-83 solute carrier family 25 member 1 Homo sapiens 182-185 2212834-9 1990 The production of ara-CTP occurred in such a way that, when the extracellular ara-C concentration was lower than 10 microM, more than 90% of the uptake of ara-C was converted to ara-CTP, while at concentrations above 10 microM the efficiency at production (the ratio of total ara-C to ara-CTP production) was decreased. Cytarabine 78-83 solute carrier family 25 member 1 Homo sapiens 182-185 2201833-6 1990 These data demonstrate that GM-CSF acts similarly to HSA as an active stimulator of leukemic cell proliferation and net intracellular ara-C metabolism in vitro, and support clinical trials designed to examine the role of rhGM-CSF in enhancing ara-C cytotoxicity by increasing the growth fraction of drug-responsive target cells in vivo. Cytarabine 134-139 colony stimulating factor 2 Homo sapiens 28-34 2201833-6 1990 These data demonstrate that GM-CSF acts similarly to HSA as an active stimulator of leukemic cell proliferation and net intracellular ara-C metabolism in vitro, and support clinical trials designed to examine the role of rhGM-CSF in enhancing ara-C cytotoxicity by increasing the growth fraction of drug-responsive target cells in vivo. Cytarabine 243-248 colony stimulating factor 2 Homo sapiens 28-34 2369709-2 1990 The authors saw four patients who developed acute tumor lysis syndrome when treated for advanced-stage, refractory chronic lymphocytic leukemia (CLL) with an initial cycle of cytosine arabinoside (Ara-C) 2 g/m2 every 12 hours x 4, cisplatin 35 mg/m2 every 24 hours x 2, and etoposide 100 mg/m2 every 24 hours x 2 (ACE). Cytarabine 197-202 angiotensin I converting enzyme Homo sapiens 314-317 2364392-1 1990 1-beta-D-Arabinofuranosylcytosine 5"-diphosphate-rac-1-S-octadecyl-2-O- palmitoyl-1-thioglycerol (ara-CDP-DL-PTBA) is an effective stable 1-beta-D-arabinofuranosylcytosine (ara-C) conjugate of thioether phospholipid against a variety of transplantable tumors in mice. Cytarabine 138-171 cut-like homeobox 1 Mus musculus 102-105 2364392-1 1990 1-beta-D-Arabinofuranosylcytosine 5"-diphosphate-rac-1-S-octadecyl-2-O- palmitoyl-1-thioglycerol (ara-CDP-DL-PTBA) is an effective stable 1-beta-D-arabinofuranosylcytosine (ara-C) conjugate of thioether phospholipid against a variety of transplantable tumors in mice. Cytarabine 98-103 Rac family small GTPase 1 Mus musculus 49-54 2340464-2 1990 The effectiveness and toxicities of high-dose cytosine arabinoside with L-asparaginase (HiDAC-ASNase) were evaluated in 41 patients with "poor risk" acute nonlymphocytic leukemia (ANLL). Cytarabine 46-66 asparaginase and isoaspartyl peptidase 1 Homo sapiens 72-86 2184901-2 1990 GM-CSF began 3 days after completion of induction chemotherapy (ara-C 1.5 g/m2 d x 4 days by continuous IV infusion after a 3 g/m2 bolus). Cytarabine 64-69 colony stimulating factor 2 Homo sapiens 0-6 2146451-6 1990 After treatment with low dose cytosine arabinoside, a clinical, analytical and histological remission was achieved, with a return of BTG and PF4 values to the normal range. Cytarabine 30-50 platelet factor 4 Homo sapiens 141-144 2328788-5 1990 After treatment with high-dose Ara-C, Hb declined, and serum EPO increased markedly in everyone. Cytarabine 31-36 erythropoietin Homo sapiens 61-64 2304361-2 1990 Following high-dose bolus ara-C therapy patients with INV [16] or del [16q] had long remissions despite low AUC and peak values while patients with -5, del [5q], -7, or del [7q] were frequently resistant despite average AUC and peak values. Cytarabine 26-31 inversin Homo sapiens 54-57 2307989-2 1990 In addition, the records of all pediatric oncology patients who received high-dose cytarabine (HDAC) chemotherapy were reviewed. Cytarabine 83-93 histone deacetylase 9 Homo sapiens 95-99 2105564-5 1990 We have shown that BU and Ara-C suppressed the colony formation induced by interleukin-3 (IL-3) more effectively than that by granulocyte colony-stimulating factor (G-CSF). Cytarabine 26-31 interleukin 3 Homo sapiens 75-88 2186322-13 1990 In summary, GM-CSF +/- Ara-C in MDS results in objective remission with manageable toxicity. Cytarabine 23-28 colony stimulating factor 2 Homo sapiens 12-18 2105564-5 1990 We have shown that BU and Ara-C suppressed the colony formation induced by interleukin-3 (IL-3) more effectively than that by granulocyte colony-stimulating factor (G-CSF). Cytarabine 26-31 interleukin 3 Homo sapiens 90-94 2304422-1 1990 Concentrations of ara-CTP in leukemic cells isolated from CSF and of ara-C in lumbar CSF were measured following intraventricular ara-C administration in two girls with refractory meningeal leukemia. Cytarabine 69-74 colony stimulating factor 2 Homo sapiens 85-88 2249330-7 1990 The Km and Vmax values of ara-C for deoxycytidine kinase and the feedback inhibition of this enzyme by ara-CTP in the different leukemic cell lines could not explain the differences in metabolism of this analogue in these cells. Cytarabine 26-31 deoxycytidine kinase Homo sapiens 36-56 2232847-1 1990 We studied the effect of preincubation with recombinant GM-CSF on the activity of cytarabine and doxorubicin against clonogenic acute myeloid leukemia cells (CFU-AML). Cytarabine 82-92 colony stimulating factor 2 Homo sapiens 56-62 2232847-4 1990 Leukemia cells preincubated with GM-CSF for 6-48 h were exposed to cytarabine (2-200 micrograms/ml) or doxorubicin (0.01-0.1 microgram/ml) for 3 h and CFU-AML assayed. Cytarabine 67-77 colony stimulating factor 2 Homo sapiens 33-39 2124813-0 1990 Induction of c-fos gene expression by arabinofuranosylcytosine in human KG-1 leukemia cells. Cytarabine 38-62 Fos proto-oncogene, AP-1 transcription factor subunit Homo sapiens 13-18 2124813-2 1990 The present results demonstrate that exposure of human KG-1 myeloid leukemic cells to 1-beta-D-arabinofuranosylcytosine (ara-C) was associated with increases in c-fos gene expression. Cytarabine 86-119 Fos proto-oncogene, AP-1 transcription factor subunit Homo sapiens 161-166 2124813-2 1990 The present results demonstrate that exposure of human KG-1 myeloid leukemic cells to 1-beta-D-arabinofuranosylcytosine (ara-C) was associated with increases in c-fos gene expression. Cytarabine 121-126 Fos proto-oncogene, AP-1 transcription factor subunit Homo sapiens 161-166 2124813-4 1990 The level of c-fos transcripts was maximal after 6 hr of exposure to 5 x 10(-6) M ara-C and subsequently declined to that in untreated cells. Cytarabine 82-87 Fos proto-oncogene, AP-1 transcription factor subunit Homo sapiens 13-18 2124813-8 1990 These combined results demonstrate that ara-C increased c-fos mRNA levels in KG-1 cells and that this effect was associated with transcriptional activation of the c-fos gene. Cytarabine 40-45 Fos proto-oncogene, AP-1 transcription factor subunit Homo sapiens 56-61 2124813-8 1990 These combined results demonstrate that ara-C increased c-fos mRNA levels in KG-1 cells and that this effect was associated with transcriptional activation of the c-fos gene. Cytarabine 40-45 Fos proto-oncogene, AP-1 transcription factor subunit Homo sapiens 163-168 2298268-4 1990 In addition, exposure of leukemic myeloblasts to Ara-C and dCyd for 96 h in culture medium lacking PHA-LCM eliminated the secondary plating efficiency (PE2) of leukemic colonies in 11 of 13 samples assayed and reduced values dramatically in the remaining 2. Cytarabine 49-54 ETS2 repressor factor Homo sapiens 152-155 2338846-0 1990 Modulation of the effect of 1-beta-D-arabinofuranosylcytosine based on changes of cytidine deaminase activity in HL60 cells. Cytarabine 28-61 cytidine deaminase Homo sapiens 82-100 2338846-1 1990 The effect of changes in cytidine deaminase activity on the growth inhibitory effect of 1-beta-D-arabinofuranosylcytosine (Ara-C) has been investigated in the human promyelocytic cell line, HL60. Cytarabine 88-121 cytidine deaminase Homo sapiens 25-43 2338846-1 1990 The effect of changes in cytidine deaminase activity on the growth inhibitory effect of 1-beta-D-arabinofuranosylcytosine (Ara-C) has been investigated in the human promyelocytic cell line, HL60. Cytarabine 123-128 cytidine deaminase Homo sapiens 25-43 2338846-4 1990 These results show that it is possible to modulate the effect of Ara-C by changing the activity of cytidine deaminase. Cytarabine 65-70 cytidine deaminase Homo sapiens 99-117 33788972-8 2021 In addition, the RNAi prodrug-induced decrease in PLK1 can be used to potentiate the effect of cytarabine. Cytarabine 95-105 polo like kinase 1 Homo sapiens 50-54 33236384-3 2021 We report the frequencies of LCH-related PCs in paediatric patients (n = 317) treated by the JLSG-96/02 AraC-containing regimens. Cytarabine 104-108 LCH Homo sapiens 29-32 33811007-1 2021 BACKGROUND: FLAG +- Ida (fludarabine, cytarabine, granulocyte colony-stimulating factor, and idarubicin), is a salvage chemotherapy regimen for relapsed or refractory (R/R) acute myeloid leukemia (AML), with complete remission (CR) rates historically ranging from 52% to 63%. Cytarabine 38-48 alpha-L-iduronidase Homo sapiens 20-23 34953799-0 2022 Overexpressed mitogen-and stress-activated protein kinase 1 promotes the resistance of cytarabine in acute myeloid leukemia through brahma related gene 1-mediated upregulation of heme oxygenase-1. Cytarabine 87-97 SWI/SNF related, matrix associated, actin dependent regulator of chromatin, subfamily a, member 4 Homo sapiens 132-153 8761380-8 1996 In U937 spheroids, cultured by the fibrin clot technique, we found an accumulation in the S-phase too as well as an increase of the transferrin receptor expression after Ara-C preincubation. Cytarabine 170-175 transferrin receptor Homo sapiens 132-152 34953799-0 2022 Overexpressed mitogen-and stress-activated protein kinase 1 promotes the resistance of cytarabine in acute myeloid leukemia through brahma related gene 1-mediated upregulation of heme oxygenase-1. Cytarabine 87-97 heme oxygenase 1 Homo sapiens 179-195 34953799-7 2022 In vitro experiments revealed that the sensitivity of AML cell lines THP-1 and U937 to cytarabine (Ara-C) significantly decreased after overexpression of MSK1. Cytarabine 87-97 ribosomal protein S6 kinase A5 Homo sapiens 154-158 34953799-7 2022 In vitro experiments revealed that the sensitivity of AML cell lines THP-1 and U937 to cytarabine (Ara-C) significantly decreased after overexpression of MSK1. Cytarabine 99-104 ribosomal protein S6 kinase A5 Homo sapiens 154-158 34953799-8 2022 Meanwhile, downregulation of MSK1 by siRNA transfection or treatment of pharmacological inhibitor SB-747651A in AML cell lines and primary AML cells enhanced the sensitivity to Ara-C. Cytarabine 177-182 ribosomal protein S6 kinase A5 Homo sapiens 29-33 34953799-13 2022 Downregulation of MSK1 enhanced the sensitivity of AML cells to Ara-C. Cytarabine 64-69 ribosomal protein S6 kinase A5 Homo sapiens 18-22 34872003-0 2022 Coculture in vitro with endothelial cells induces cytarabine resistance of acute myeloid leukemia cells in a VEGF-A/VEGFR-2 signaling-independent manner. Cytarabine 50-60 vascular endothelial growth factor A Homo sapiens 109-115 34872003-0 2022 Coculture in vitro with endothelial cells induces cytarabine resistance of acute myeloid leukemia cells in a VEGF-A/VEGFR-2 signaling-independent manner. Cytarabine 50-60 kinase insert domain receptor Homo sapiens 116-123 34872003-7 2022 When VEGFR-2 was knocked out in EA.hy926 cells using the CRISPR-Cas9 system, the cytarabine-induced apoptosis of AML cells did not significantly change compared with that of wild-type cells. Cytarabine 81-91 kinase insert domain receptor Homo sapiens 5-12 34958665-9 2022 Lama4-/- MSCs displayed increased anti-oxidant activities and promoted AML stem cell proliferation and chemoresistance to cytarabine, which was accompanied by increased mitochondrial transfer from the MSCs to AML cells and reduced reactive oxygen species in AML cells in vitro. Cytarabine 122-132 laminin, alpha 4 Mus musculus 0-5 34847435-3 2022 This 13.4 nm T22-GFP-H6-Ara-C nanoconjugate selectively eliminates CXCR4+ AML cells, which are protected by its anchoring to the bone marrow (BM) niche, being involved in AML progression and chemotherapy resistance. Cytarabine 24-29 chemokine (C-X-C motif) receptor 4 Mus musculus 67-72 34847435-5 2022 Moreover, repeated T22-GFP-H6-Ara-C administration selectively eliminates CXCR4+ leukemic cells in BM, spleen and liver. Cytarabine 30-35 chemokine (C-X-C motif) receptor 4 Mus musculus 74-79 34792179-8 2022 KIF2A siRNA inhibited proliferation but enhanced apoptosis and chemosensitivity to ADR and AraC in KG-1 and Kasumi-1 cells, which also inactivated PI3K/AKT and RhoA/ROCK pathways. Cytarabine 91-95 kinesin family member 2A Homo sapiens 0-5 34792179-8 2022 KIF2A siRNA inhibited proliferation but enhanced apoptosis and chemosensitivity to ADR and AraC in KG-1 and Kasumi-1 cells, which also inactivated PI3K/AKT and RhoA/ROCK pathways. Cytarabine 91-95 AKT serine/threonine kinase 1 Homo sapiens 152-155 34792179-8 2022 KIF2A siRNA inhibited proliferation but enhanced apoptosis and chemosensitivity to ADR and AraC in KG-1 and Kasumi-1 cells, which also inactivated PI3K/AKT and RhoA/ROCK pathways. Cytarabine 91-95 ras homolog family member A Homo sapiens 160-164 34958665-10 2022 Similarly, we detected lower levels of reactive oxygen species in AML cells from Lama4-/- mice post-cytarabine treatment. Cytarabine 100-110 laminin, alpha 4 Mus musculus 81-86 34976810-3 2021 SAMHD1 was also reported as a barrier to cytarabine, a common chemotherapy drug for mantle cell lymphoma (MCL), and as a biomarker of grim prognosis for acute myelocytic leukemia (AML) patients. Cytarabine 41-51 SAM and HD domain containing deoxynucleoside triphosphate triphosphohydrolase 1 Homo sapiens 0-6 34976810-11 2021 The MCL cell line with SAMHD1 knockdown showed lower Ki-67 proliferation index, higher caspase-3, and higher sensitivity to cytarabine. Cytarabine 124-134 SAM and HD domain containing deoxynucleoside triphosphate triphosphohydrolase 1 Homo sapiens 23-29 34836965-7 2021 Introduction of Cdc42 Activity Specific Inhibitor, CASIN, enhances the eradication of ALL leukemia stem cells by AraC+QC and prolongs the survival of both primary and secondary transplanted recipients without affecting normal long-term human hematopoiesis. Cytarabine 113-117 cell division cycle 42 Homo sapiens 16-21 34857808-4 2021 Suppression of the chemokine CXCL12 ranked highly among the candidates of the cytarabine group. Cytarabine 78-88 C-X-C motif chemokine ligand 12 Homo sapiens 29-35 34678222-9 2021 DFF40 deficient cells show chemoresistance to antimetabolites (e.g. methotrexate, 6-mercaptopurine and cytarabine) and surprisingly, they are more sensitive to TOP2 inhibitors (e.g. etoposide and teniposide). Cytarabine 103-113 DNA fragmentation factor subunit beta Homo sapiens 0-5 34678222-10 2021 DFF40 deficient cells exposed to cytarabine present lower phosphatidylserine translocation levels to the outer cell membrane layer. Cytarabine 33-43 DNA fragmentation factor subunit beta Homo sapiens 0-5 34678222-12 2021 The abolition of DFF40 expression in Jurkat cells significantly impairs histone H2AX phosphorylation following etoposide and cytarabine treatments. Cytarabine 125-135 DNA fragmentation factor subunit beta Homo sapiens 17-22 34181204-1 2021 BACKGROUND AND OBJECTIVE: The phase III ALFA-0701 study demonstrated the efficacy and safety of gemtuzumab ozogamicin (GO) versus standard of care (SOC) chemotherapy (daunorubicin and cytarabine) for the treatment of adult patients with de novo CD33+ acute myeloid leukaemia (AML). Cytarabine 184-194 CD33 molecule Homo sapiens 245-249 34496224-8 2021 Lastly, the KO of mitoNEET was associated with decreased proliferation as compared to control cells when exposed to the standard of care agent cytarabine (Ara-C). Cytarabine 143-153 CDGSH iron sulfur domain 1 Homo sapiens 18-26 34868981-3 2021 In our in vitro studies, knockdown of CENPE expression resulted in the suppression of proliferation of myeloid leukemia cells and reversal of cytarabine (Ara-C) chemoresistance. Cytarabine 142-152 centromere protein E Homo sapiens 38-43 34738194-1 2022 SAMHD1 is a deoxynucleoside triphosphate triphosphohydrolase (dNTPase) that restricts viral replication in infected cells and limits the sensitivity to cytarabine by hydrolysing its active metabolite, as recently shown in acute myeloid leukemia. Cytarabine 152-162 SAM and HD domain containing deoxynucleoside triphosphate triphosphohydrolase 1 Homo sapiens 0-6 34738194-7 2022 We hypothesized that expression of SAMHD1 could predict short time to progression in patients treated with Cytarabine as part of high-dose chemotherapy. Cytarabine 107-117 SAM and HD domain containing deoxynucleoside triphosphate triphosphohydrolase 1 Homo sapiens 35-41 34868981-3 2021 In our in vitro studies, knockdown of CENPE expression resulted in the suppression of proliferation of myeloid leukemia cells and reversal of cytarabine (Ara-C) chemoresistance. Cytarabine 154-159 centromere protein E Homo sapiens 38-43 34868981-5 2021 Overexpression of LIN28A promoted the proliferation and Ara-C chemoresistance of leukemic cells. Cytarabine 56-61 lin-28 homolog A Homo sapiens 18-24 34868981-7 2021 In addition, the impacts of LIN28A on cell growth, apoptosis, cell cycle progression, and Ara-C chemoresistance were reverted by the knockdown of CENPE. Cytarabine 90-95 lin-28 homolog A Homo sapiens 28-34 34868981-7 2021 In addition, the impacts of LIN28A on cell growth, apoptosis, cell cycle progression, and Ara-C chemoresistance were reverted by the knockdown of CENPE. Cytarabine 90-95 centromere protein E Homo sapiens 146-151 34732236-3 2021 Glasdegib, the small-molecule inhibitor of smoothened (SMO), also showed improved overall survival in patients not eligible for intensive chemotherapy when combined with low-dose cytarabine compared to low-dose cytarabine alone. Cytarabine 179-189 smoothened, frizzled class receptor Homo sapiens 55-58 34732236-3 2021 Glasdegib, the small-molecule inhibitor of smoothened (SMO), also showed improved overall survival in patients not eligible for intensive chemotherapy when combined with low-dose cytarabine compared to low-dose cytarabine alone. Cytarabine 211-221 smoothened, frizzled class receptor Homo sapiens 55-58 34496224-8 2021 Lastly, the KO of mitoNEET was associated with decreased proliferation as compared to control cells when exposed to the standard of care agent cytarabine (Ara-C). Cytarabine 155-160 CDGSH iron sulfur domain 1 Homo sapiens 18-26 34816103-6 2021 In vivo, the combination of tigecycline and cytarabine reduced leukemia progression in the AML-PDX model with high CDK6-AS1 levels, supporting the concept of a mitochondrial vulnerability. Cytarabine 44-54 cyclin dependent kinase 6 Homo sapiens 115-119 34539849-0 2021 Pan-RAF inhibitor LY3009120 is highly synergistic with low-dose cytarabine, but not azacitidine, in acute myeloid leukemia with RAS mutations. Cytarabine 64-74 zinc fingers and homeoboxes 2 Homo sapiens 4-7 34539849-6 2021 We found that the combination of low-dose cytarabine and LY3009120 showed a synergistic effect in NRAS-mutated HL-60 cells and KRAS-mutated NB4 cells. Cytarabine 42-52 NRAS proto-oncogene, GTPase Homo sapiens 98-102 34539849-6 2021 We found that the combination of low-dose cytarabine and LY3009120 showed a synergistic effect in NRAS-mutated HL-60 cells and KRAS-mutated NB4 cells. Cytarabine 42-52 KRAS proto-oncogene, GTPase Homo sapiens 127-131 34539849-9 2021 Our findings indicate that combination therapy with pan-RAF inhibitor LY3009120 and low-dose cytarabine may be a promising treatment strategy for RAS-mutated AML. Cytarabine 93-103 zinc fingers and homeoboxes 2 Homo sapiens 56-59 34716195-7 2022 Pulse-chase double-labeling experiments with EdU and BrdU after cytarabine wash-out demonstrated a higher rate of fork collapse in DNMT3A(mut)-expressing cells. Cytarabine 64-74 DNA methyltransferase 3A Mus musculus 131-137 34707185-0 2021 CD157 signaling promotes survival of acute myeloid leukemia cells and modulates sensitivity to cytarabine through regulation of anti-apoptotic Mcl-1. Cytarabine 95-105 bone marrow stromal cell antigen 1 Homo sapiens 0-5 34707185-0 2021 CD157 signaling promotes survival of acute myeloid leukemia cells and modulates sensitivity to cytarabine through regulation of anti-apoptotic Mcl-1. Cytarabine 95-105 MCL1 apoptosis regulator, BCL2 family member Homo sapiens 143-148 34707185-4 2021 CD157-targeting antibodies enhanced survival, decreased apoptosis and reduced AraC toxicity in AML blasts and cell lines. Cytarabine 78-82 bone marrow stromal cell antigen 1 Homo sapiens 0-5 34707185-7 2021 Indeed, the Mcl-1-specific inhibitor S63845 restored apoptosis by disrupting the interaction of Mcl-1 with Bim and Bak and significantly increased AraC toxicity in CD157-high but not in CD157-low AML cells. Cytarabine 147-151 MCL1 apoptosis regulator, BCL2 family member Homo sapiens 12-17 34718324-0 2021 A prospective biomarker analysis of alvocidib followed by cytarabine and mitoxantrone in MCL-1-dependent relapsed/refractory acute myeloid leukemia. Cytarabine 58-68 MCL1 apoptosis regulator, BCL2 family member Homo sapiens 89-94 34816103-6 2021 In vivo, the combination of tigecycline and cytarabine reduced leukemia progression in the AML-PDX model with high CDK6-AS1 levels, supporting the concept of a mitochondrial vulnerability. Cytarabine 44-54 prostaglandin D2 receptor Homo sapiens 120-123 34681817-3 2021 We showed that under acute myeloid leukemia (AML) conditions, alone and in combination with cytarabine (CYT), there was significant damage in the histology of seminiferous tubules, a significant increase in apoptotic cells of the seminiferous tubules, and a reduction in spermatogonial cells (SALL and PLZF) and in meiotic (CREM) and post-meiotic (ACROSIN) cells. Cytarabine 92-102 zinc finger and BTB domain containing 16 Mus musculus 302-306 34492683-7 2021 Interestingly, IKZF1 knockout and IK6 knock-in cells both have significantly increased sensitivity to cytarabine, likely owing to marked downregulation of SAMHD1 after IKZF1 knockout. Cytarabine 102-112 IKAROS family zinc finger 1 Homo sapiens 15-20 34492683-7 2021 Interestingly, IKZF1 knockout and IK6 knock-in cells both have significantly increased sensitivity to cytarabine, likely owing to marked downregulation of SAMHD1 after IKZF1 knockout. Cytarabine 102-112 SAM and HD domain containing deoxynucleoside triphosphate triphosphohydrolase 1 Homo sapiens 155-161 34492683-7 2021 Interestingly, IKZF1 knockout and IK6 knock-in cells both have significantly increased sensitivity to cytarabine, likely owing to marked downregulation of SAMHD1 after IKZF1 knockout. Cytarabine 102-112 IKAROS family zinc finger 1 Homo sapiens 168-173 34681817-3 2021 We showed that under acute myeloid leukemia (AML) conditions, alone and in combination with cytarabine (CYT), there was significant damage in the histology of seminiferous tubules, a significant increase in apoptotic cells of the seminiferous tubules, and a reduction in spermatogonial cells (SALL and PLZF) and in meiotic (CREM) and post-meiotic (ACROSIN) cells. Cytarabine 92-102 cAMP responsive element modulator Mus musculus 324-328 34681817-3 2021 We showed that under acute myeloid leukemia (AML) conditions, alone and in combination with cytarabine (CYT), there was significant damage in the histology of seminiferous tubules, a significant increase in apoptotic cells of the seminiferous tubules, and a reduction in spermatogonial cells (SALL and PLZF) and in meiotic (CREM) and post-meiotic (ACROSIN) cells. Cytarabine 92-102 acrosin prepropeptide Mus musculus 348-355 34681817-3 2021 We showed that under acute myeloid leukemia (AML) conditions, alone and in combination with cytarabine (CYT), there was significant damage in the histology of seminiferous tubules, a significant increase in apoptotic cells of the seminiferous tubules, and a reduction in spermatogonial cells (SALL and PLZF) and in meiotic (CREM) and post-meiotic (ACROSIN) cells. Cytarabine 104-107 zinc finger and BTB domain containing 16 Mus musculus 302-306 34681817-3 2021 We showed that under acute myeloid leukemia (AML) conditions, alone and in combination with cytarabine (CYT), there was significant damage in the histology of seminiferous tubules, a significant increase in apoptotic cells of the seminiferous tubules, and a reduction in spermatogonial cells (SALL and PLZF) and in meiotic (CREM) and post-meiotic (ACROSIN) cells. Cytarabine 104-107 cAMP responsive element modulator Mus musculus 324-328 34681817-3 2021 We showed that under acute myeloid leukemia (AML) conditions, alone and in combination with cytarabine (CYT), there was significant damage in the histology of seminiferous tubules, a significant increase in apoptotic cells of the seminiferous tubules, and a reduction in spermatogonial cells (SALL and PLZF) and in meiotic (CREM) and post-meiotic (ACROSIN) cells. Cytarabine 104-107 acrosin prepropeptide Mus musculus 348-355 34681817-9 2021 We showed that GCSF injection in combination with AML and cytarabine (AML + CYT + GCSF) extended the survival of mice for a week (from 6.5 weeks to 7.5 weeks) compared to (AML + CYT). Cytarabine 58-68 colony stimulating factor 3 (granulocyte) Mus musculus 82-86 34681817-9 2021 We showed that GCSF injection in combination with AML and cytarabine (AML + CYT + GCSF) extended the survival of mice for a week (from 6.5 weeks to 7.5 weeks) compared to (AML + CYT). Cytarabine 76-79 colony stimulating factor 3 (granulocyte) Mus musculus 15-19 34641952-1 2021 BACKGROUND: SAMHD1 mediates resistance to anti-cancer nucleoside analogues, including cytarabine, decitabine, and nelarabine that are commonly used for the treatment of leukaemia, through cleavage of their triphosphorylated forms. Cytarabine 86-96 SAM and HD domain containing deoxynucleoside triphosphate triphosphohydrolase 1 Homo sapiens 12-18 34681817-11 2021 GCSF significantly improved the spermatogonial niche expressed by increased the expression levels of testicular GDNF, SCF and MCSF growth factors in AML-treated mice and (AML + CYT)-treated mice compared to those groups without GCSF. Cytarabine 177-180 colony stimulating factor 3 Homo sapiens 0-4 34681817-13 2021 Our results show for the first time the capacity of post injection of GCSF into AML- and CYT-treated mice to improve the cellular and biomolecular mechanisms that lead to improve/restore spermatogenesis and male fertility. Cytarabine 89-92 colony stimulating factor 3 Homo sapiens 70-74 34641952-15 2021 CNDAC-adapted sublines displayed cross-resistance only to other DCK substrates (e.g. cytarabine, decitabine). Cytarabine 85-95 deoxycytidine kinase Homo sapiens 64-67 34416320-2 2021 To what extent differences in cytidine deaminase (CDA) activity, the enzyme that catabolizes free cytarabine in the liver, can affect the pharmacokinetics of liposomal cytarabine as well, is unknown. Cytarabine 98-108 cytidine deaminase Homo sapiens 30-48 34641952-17 2021 In cytarabine-adapted AML cells, increased SAMHD1 and reduced DCK levels contributed to cytarabine and CNDAC resistance. Cytarabine 3-13 SAM and HD domain containing deoxynucleoside triphosphate triphosphohydrolase 1 Homo sapiens 43-49 34641952-17 2021 In cytarabine-adapted AML cells, increased SAMHD1 and reduced DCK levels contributed to cytarabine and CNDAC resistance. Cytarabine 3-13 deoxycytidine kinase Homo sapiens 62-65 34641952-17 2021 In cytarabine-adapted AML cells, increased SAMHD1 and reduced DCK levels contributed to cytarabine and CNDAC resistance. Cytarabine 88-98 SAM and HD domain containing deoxynucleoside triphosphate triphosphohydrolase 1 Homo sapiens 43-49 34641952-17 2021 In cytarabine-adapted AML cells, increased SAMHD1 and reduced DCK levels contributed to cytarabine and CNDAC resistance. Cytarabine 88-98 deoxycytidine kinase Homo sapiens 62-65 34416320-2 2021 To what extent differences in cytidine deaminase (CDA) activity, the enzyme that catabolizes free cytarabine in the liver, can affect the pharmacokinetics of liposomal cytarabine as well, is unknown. Cytarabine 98-108 cytidine deaminase Homo sapiens 50-53 34416320-2 2021 To what extent differences in cytidine deaminase (CDA) activity, the enzyme that catabolizes free cytarabine in the liver, can affect the pharmacokinetics of liposomal cytarabine as well, is unknown. Cytarabine 168-178 cytidine deaminase Homo sapiens 30-48 34416320-2 2021 To what extent differences in cytidine deaminase (CDA) activity, the enzyme that catabolizes free cytarabine in the liver, can affect the pharmacokinetics of liposomal cytarabine as well, is unknown. Cytarabine 168-178 cytidine deaminase Homo sapiens 50-53 34416320-12 2021 This proof-of-concept study suggests that CDA status has a major impact on cytarabine PK and possibly safety in AML patients even when administered as a liposome. Cytarabine 75-85 cytidine deaminase Homo sapiens 42-45 34112534-7 2021 Mechanistically, synergistic anti-tumor effect of Ara-C/Brusatol in AML cells is mediated by attenuating Nrf2 expression. Cytarabine 50-55 NFE2 like bZIP transcription factor 2 Homo sapiens 105-109 34358965-4 2021 These results indicate that the anticancer effects of Ara-C not only include the commonly known antimetabolic effects, but also the induction of cell death by nuclear transfer of GAPDH through interaction with POP. Cytarabine 54-59 glyceraldehyde-3-phosphate dehydrogenase Homo sapiens 179-184 34358965-4 2021 These results indicate that the anticancer effects of Ara-C not only include the commonly known antimetabolic effects, but also the induction of cell death by nuclear transfer of GAPDH through interaction with POP. Cytarabine 54-59 prolyl endopeptidase Homo sapiens 210-213 34358965-0 2021 Prolyl oligopeptidase participates in the cytosine arabinoside-induced nuclear translocation of glyceraldehyde 3-phosphate dehydrogenase in a human neuroblastoma cell line. Cytarabine 42-62 prolyl endopeptidase Homo sapiens 0-21 34358965-0 2021 Prolyl oligopeptidase participates in the cytosine arabinoside-induced nuclear translocation of glyceraldehyde 3-phosphate dehydrogenase in a human neuroblastoma cell line. Cytarabine 42-62 glyceraldehyde-3-phosphate dehydrogenase Homo sapiens 96-136 34358965-1 2021 Previously, we reported that glyceraldehyde 3-phosphate dehydrogenase (GAPDH) is a binding partner of prolyl oligopeptidase (POP) in neuroblastoma NB-1 cells and that the POP inhibitor, SUAM-14746, inhibits cytosine arabinoside (Ara-C)-induced nuclear translocation of GAPDH and protects against Ara-C cytotoxicity. Cytarabine 207-227 glyceraldehyde-3-phosphate dehydrogenase Homo sapiens 29-69 34358965-1 2021 Previously, we reported that glyceraldehyde 3-phosphate dehydrogenase (GAPDH) is a binding partner of prolyl oligopeptidase (POP) in neuroblastoma NB-1 cells and that the POP inhibitor, SUAM-14746, inhibits cytosine arabinoside (Ara-C)-induced nuclear translocation of GAPDH and protects against Ara-C cytotoxicity. Cytarabine 207-227 glyceraldehyde-3-phosphate dehydrogenase Homo sapiens 71-76 34358965-1 2021 Previously, we reported that glyceraldehyde 3-phosphate dehydrogenase (GAPDH) is a binding partner of prolyl oligopeptidase (POP) in neuroblastoma NB-1 cells and that the POP inhibitor, SUAM-14746, inhibits cytosine arabinoside (Ara-C)-induced nuclear translocation of GAPDH and protects against Ara-C cytotoxicity. Cytarabine 207-227 prolyl endopeptidase Homo sapiens 102-123 34358965-1 2021 Previously, we reported that glyceraldehyde 3-phosphate dehydrogenase (GAPDH) is a binding partner of prolyl oligopeptidase (POP) in neuroblastoma NB-1 cells and that the POP inhibitor, SUAM-14746, inhibits cytosine arabinoside (Ara-C)-induced nuclear translocation of GAPDH and protects against Ara-C cytotoxicity. Cytarabine 207-227 prolyl endopeptidase Homo sapiens 171-174 34358965-1 2021 Previously, we reported that glyceraldehyde 3-phosphate dehydrogenase (GAPDH) is a binding partner of prolyl oligopeptidase (POP) in neuroblastoma NB-1 cells and that the POP inhibitor, SUAM-14746, inhibits cytosine arabinoside (Ara-C)-induced nuclear translocation of GAPDH and protects against Ara-C cytotoxicity. Cytarabine 207-227 glyceraldehyde-3-phosphate dehydrogenase Homo sapiens 269-274 34358965-1 2021 Previously, we reported that glyceraldehyde 3-phosphate dehydrogenase (GAPDH) is a binding partner of prolyl oligopeptidase (POP) in neuroblastoma NB-1 cells and that the POP inhibitor, SUAM-14746, inhibits cytosine arabinoside (Ara-C)-induced nuclear translocation of GAPDH and protects against Ara-C cytotoxicity. Cytarabine 229-234 glyceraldehyde-3-phosphate dehydrogenase Homo sapiens 29-69 34358965-1 2021 Previously, we reported that glyceraldehyde 3-phosphate dehydrogenase (GAPDH) is a binding partner of prolyl oligopeptidase (POP) in neuroblastoma NB-1 cells and that the POP inhibitor, SUAM-14746, inhibits cytosine arabinoside (Ara-C)-induced nuclear translocation of GAPDH and protects against Ara-C cytotoxicity. Cytarabine 229-234 glyceraldehyde-3-phosphate dehydrogenase Homo sapiens 71-76 34358965-1 2021 Previously, we reported that glyceraldehyde 3-phosphate dehydrogenase (GAPDH) is a binding partner of prolyl oligopeptidase (POP) in neuroblastoma NB-1 cells and that the POP inhibitor, SUAM-14746, inhibits cytosine arabinoside (Ara-C)-induced nuclear translocation of GAPDH and protects against Ara-C cytotoxicity. Cytarabine 229-234 prolyl endopeptidase Homo sapiens 102-123 34358965-1 2021 Previously, we reported that glyceraldehyde 3-phosphate dehydrogenase (GAPDH) is a binding partner of prolyl oligopeptidase (POP) in neuroblastoma NB-1 cells and that the POP inhibitor, SUAM-14746, inhibits cytosine arabinoside (Ara-C)-induced nuclear translocation of GAPDH and protects against Ara-C cytotoxicity. Cytarabine 229-234 prolyl endopeptidase Homo sapiens 125-128 34358965-1 2021 Previously, we reported that glyceraldehyde 3-phosphate dehydrogenase (GAPDH) is a binding partner of prolyl oligopeptidase (POP) in neuroblastoma NB-1 cells and that the POP inhibitor, SUAM-14746, inhibits cytosine arabinoside (Ara-C)-induced nuclear translocation of GAPDH and protects against Ara-C cytotoxicity. Cytarabine 229-234 prolyl endopeptidase Homo sapiens 171-174 34358965-1 2021 Previously, we reported that glyceraldehyde 3-phosphate dehydrogenase (GAPDH) is a binding partner of prolyl oligopeptidase (POP) in neuroblastoma NB-1 cells and that the POP inhibitor, SUAM-14746, inhibits cytosine arabinoside (Ara-C)-induced nuclear translocation of GAPDH and protects against Ara-C cytotoxicity. Cytarabine 229-234 glyceraldehyde-3-phosphate dehydrogenase Homo sapiens 269-274 34358965-2 2021 To carry out a more in-depth analysis of the interaction between POP and GAPDH, we generated POP-KO NB-1 cells and compared the nuclear translocation of GAPDH after Ara-C with or without SUAM-14746 treatment to wild-type NB-1 cells by western blotting and fluorescence immunostaining. Cytarabine 165-170 glyceraldehyde-3-phosphate dehydrogenase Homo sapiens 153-158 34112534-9 2021 The activation of Nrf2 by Sulforaphane (SFP) could reverse the chemotherapeutic effect and changes of glycolysis of concomitant of Ara-C with Brusatol in AML cell lines. Cytarabine 131-136 NFE2 like bZIP transcription factor 2 Homo sapiens 18-22 34112534-10 2021 Additionally, Ara-C/Brusatol co-treatment decreased Glucose-6-phosphate dehydrogenase (G6PD) protein expression and increased the sensitivity of Ara-C. Cytarabine 14-19 glucose-6-phosphate dehydrogenase Homo sapiens 87-91 34417161-0 2021 Efficacy and Safety of Azacytidine in Combination With Fludarabine and High-Dose Cytarabine With G-CSF (FLAG) in Relapsed/Refractory Acute Myeloid Leukemia: A Nonrandomized, Open-Label, Phase II Study. Cytarabine 81-91 colony stimulating factor 3 Homo sapiens 97-102 34236556-1 2021 BACKGROUND: Addition of cytarabine to high-dose methotrexate (HD-MTX) chemotherapy improves outcome of primary CNS lymphoma (PCNSL); however, the combination therapy increases toxicity. Cytarabine 24-34 metaxin 1 Homo sapiens 65-68 34131282-7 2021 In vivo, LONA overexpression acts as an oncogenic lncRNA reducing the survival of mice transplanted with AML cells and rendering AML tumors more resistant to AraC chemotherapy.These data indicate that mutation-dependent nuclear export of NPM1 leads to nuclear retention and consequent oncogenic functions of the overexpressed lncRNA LONA, thus uncovering a novel NPM1 mutation-dependent pathway in AML pathogenesis. Cytarabine 158-162 nucleophosmin 1 Mus musculus 238-242 34627417-11 2021 CONCLUSION: Cytarabine-resistant ALL cell lines are successfully established by using low concentration continuous induction method, and its drug-resistant mechanism may be related to the deficiencies of DCK and cyclinB1. Cytarabine 12-22 deoxycytidine kinase Homo sapiens 204-207 34271301-0 2021 Cytarabine and EIP co-administration synergistically reduces viability of acute lymphoblastic leukemia cells with high ERG expression. Cytarabine 0-10 ETS transcription factor ERG Homo sapiens 119-122 34627417-11 2021 CONCLUSION: Cytarabine-resistant ALL cell lines are successfully established by using low concentration continuous induction method, and its drug-resistant mechanism may be related to the deficiencies of DCK and cyclinB1. Cytarabine 12-22 cyclin B1 Homo sapiens 212-220 34627412-11 2021 Experimental treatment was carried out on the leukemia mouse model transplanted with MLL-AF9 spleen cells, and it was found that the traditional chemotherapy drug cytarabine could delay the onset of leukemia and prolong the survival time of the mouse model. Cytarabine 163-173 lysine (K)-specific methyltransferase 2A Mus musculus 85-88 34298712-7 2021 Furthermore, we showed that while AraC induced an immune response regulation by increasing CD39 expression and by reinforcing the interferon-gamma/PD-L1 axis, EVT-701 reduced CD39 and PD-L1 expression in vitro in a panel of both murine and human AML cell lines, especially upon AraC treatment. Cytarabine 34-38 ectonucleoside triphosphate diphosphohydrolase 1 Mus musculus 91-95 34627412-11 2021 Experimental treatment was carried out on the leukemia mouse model transplanted with MLL-AF9 spleen cells, and it was found that the traditional chemotherapy drug cytarabine could delay the onset of leukemia and prolong the survival time of the mouse model. Cytarabine 163-173 myeloid/lymphoid or mixed-lineage leukemia; translocated to, 3 Mus musculus 89-92 34572794-3 2021 In the last years, the therapeutic options have rapidly changed, with the approval of innovative compounds that provide new opportunities, together with new challenges for clinicians: among them, on 1 September, 2017 the Food and Drug Administration granted approval for Gemtuzumab Ozogamicin (GO) in combination with daunorubicin and cytarabine for the treatment of adult patients affected by newly diagnosed CD33+ AML. Cytarabine 335-345 CD33 molecule Homo sapiens 410-414 34394903-2 2021 In this study, we aimed to investigate the molecular mechanism of KDM4C-dependent MALAT1/miR-328-3p/CCND2 axis in cytarabine (Ara-C) resistance in the context of AML. Cytarabine 126-131 microRNA 328 Mus musculus 89-96 34394903-2 2021 In this study, we aimed to investigate the molecular mechanism of KDM4C-dependent MALAT1/miR-328-3p/CCND2 axis in cytarabine (Ara-C) resistance in the context of AML. Cytarabine 126-131 cyclin D2 Mus musculus 100-105 34394903-5 2021 After conducting gain- and loss-of-function assays, we investigated the effect of KDM4C on cell Ara-C resistance. Cytarabine 96-101 lysine (K)-specific demethylase 4C Mus musculus 82-87 34394903-6 2021 A NOD/SCID mouse model was established to further investigate the roles of KDM4C/MALAT1/miR-328-3p/CCND2 in Ara-C resistant AML cells. Cytarabine 108-113 cyclin D2 Mus musculus 99-104 34394903-8 2021 KDM4C upregulation promoted the demethylation in the promoter region of MALAT1 to increase its expression, MALAT1 targeted and inhibited miR-328-3p expression, enhancing the Ara-C resistance of HL-60/A. Cytarabine 174-179 lysine (K)-specific demethylase 4C Mus musculus 0-5 34394903-8 2021 KDM4C upregulation promoted the demethylation in the promoter region of MALAT1 to increase its expression, MALAT1 targeted and inhibited miR-328-3p expression, enhancing the Ara-C resistance of HL-60/A. Cytarabine 174-179 metastasis associated lung adenocarcinoma transcript 1 (non-coding RNA) Mus musculus 72-78 34394903-8 2021 KDM4C upregulation promoted the demethylation in the promoter region of MALAT1 to increase its expression, MALAT1 targeted and inhibited miR-328-3p expression, enhancing the Ara-C resistance of HL-60/A. Cytarabine 174-179 metastasis associated lung adenocarcinoma transcript 1 (non-coding RNA) Mus musculus 107-113 34394903-9 2021 miR-328-3p targeted and suppressed the expression of CCND2 in HL-60/A to inhibit the Ara-C resistance. Cytarabine 85-90 cyclin D2 Mus musculus 53-58 34394903-10 2021 Mechanistically, KDM4C regulated miR-328-3p/CCND2 through MALAT1, resulting in Ara-C resistance in AML. Cytarabine 79-84 lysine (K)-specific demethylase 4C Mus musculus 17-22 34394903-10 2021 Mechanistically, KDM4C regulated miR-328-3p/CCND2 through MALAT1, resulting in Ara-C resistance in AML. Cytarabine 79-84 cyclin D2 Mus musculus 44-49 34394903-10 2021 Mechanistically, KDM4C regulated miR-328-3p/CCND2 through MALAT1, resulting in Ara-C resistance in AML. Cytarabine 79-84 metastasis associated lung adenocarcinoma transcript 1 (non-coding RNA) Mus musculus 58-64 34394903-11 2021 Findings in an in vivo xenograft NOD/SCID mouse model further confirmed the contribution of KDM4C/MALAT1/miR-328-3p/CCND2 in the Ara-C resistant AML. Cytarabine 129-134 lysine (K)-specific demethylase 4C Mus musculus 92-97 34394903-11 2021 Findings in an in vivo xenograft NOD/SCID mouse model further confirmed the contribution of KDM4C/MALAT1/miR-328-3p/CCND2 in the Ara-C resistant AML. Cytarabine 129-134 metastasis associated lung adenocarcinoma transcript 1 (non-coding RNA) Mus musculus 98-104 34394903-11 2021 Findings in an in vivo xenograft NOD/SCID mouse model further confirmed the contribution of KDM4C/MALAT1/miR-328-3p/CCND2 in the Ara-C resistant AML. Cytarabine 129-134 microRNA 328 Mus musculus 105-112 34394903-11 2021 Findings in an in vivo xenograft NOD/SCID mouse model further confirmed the contribution of KDM4C/MALAT1/miR-328-3p/CCND2 in the Ara-C resistant AML. Cytarabine 129-134 cyclin D2 Mus musculus 116-121 34394903-13 2021 The downregulation of miR-328-3p increased the level of CCND2, which induced the Ara-C resistance in AML. Cytarabine 81-86 cyclin D2 Mus musculus 56-61 34109436-0 2021 Curcumin induces apoptosis by inhibiting BCAT1 expression and mTOR signaling in cytarabine-resistant myeloid leukemia cells. Cytarabine 80-90 mechanistic target of rapamycin kinase Homo sapiens 62-66 34109436-9 2021 The results demonstrated that curcumin inhibited BCAT1 expression in Kasumi-1, KG-1, HL60, cytarabine-resistant HL60, and cytarabine-resistant primary myeloid leukemia cells. Cytarabine 91-101 branched chain amino acid transaminase 1 Homo sapiens 49-54 34109436-11 2021 Furthermore, BCAT1 and mTOR signaling may modulate each other in cytarabine-resistant HL60 cells. Cytarabine 65-75 branched chain amino acid transaminase 1 Homo sapiens 13-18 34109436-11 2021 Furthermore, BCAT1 and mTOR signaling may modulate each other in cytarabine-resistant HL60 cells. Cytarabine 65-75 mechanistic target of rapamycin kinase Homo sapiens 23-27 34251414-3 2021 In a phase 1 study of AML patients treated with G3139, cytarabine, and daunorubicin induction with cytarabine consolidation, no antisense-related toxicity was reported, and BCL2 downregulation occurred in patients achieving complete remission. Cytarabine 55-65 BCL2 apoptosis regulator Homo sapiens 173-177 34216770-6 2021 This report is the first demonstrating that Ara-C combined with DS can modulate immune responses and revert immunosuppression as evidenced by increased IFN-gamma and IL-12p40 without changes in IL-10 in peripheral blood mononuclear cells, and increased CD80 and decreased CD163 on immunosuppressive macrophages. Cytarabine 44-49 interferon gamma Homo sapiens 152-161 34216770-6 2021 This report is the first demonstrating that Ara-C combined with DS can modulate immune responses and revert immunosuppression as evidenced by increased IFN-gamma and IL-12p40 without changes in IL-10 in peripheral blood mononuclear cells, and increased CD80 and decreased CD163 on immunosuppressive macrophages. Cytarabine 44-49 interleukin 10 Homo sapiens 194-199 34216770-6 2021 This report is the first demonstrating that Ara-C combined with DS can modulate immune responses and revert immunosuppression as evidenced by increased IFN-gamma and IL-12p40 without changes in IL-10 in peripheral blood mononuclear cells, and increased CD80 and decreased CD163 on immunosuppressive macrophages. Cytarabine 44-49 CD80 molecule Homo sapiens 253-257 34216770-6 2021 This report is the first demonstrating that Ara-C combined with DS can modulate immune responses and revert immunosuppression as evidenced by increased IFN-gamma and IL-12p40 without changes in IL-10 in peripheral blood mononuclear cells, and increased CD80 and decreased CD163 on immunosuppressive macrophages. Cytarabine 44-49 CD163 molecule Homo sapiens 272-277 34216770-7 2021 Furthermore, Ara-C/DS increased MHC class I expression on cancer cells while increasing the production of antigen-specific IFN-gamma+ CD8+ T cells in viral peptide-challenged lymphocytes from both humans and vaccinated mice. Cytarabine 13-18 interferon gamma Homo sapiens 123-132 34196511-16 2021 Indeed, doxorubicin plus cytarabine (DA), the standard chemotherapeutic regimen used in AML treatment, could specifically kill c-Kit+ B220+ Mac-1- cells, but it hardly affected c-Kit+ B220+ Mac-1+ cells. Cytarabine 25-35 KIT proto-oncogene receptor tyrosine kinase Mus musculus 127-132 34196511-16 2021 Indeed, doxorubicin plus cytarabine (DA), the standard chemotherapeutic regimen used in AML treatment, could specifically kill c-Kit+ B220+ Mac-1- cells, but it hardly affected c-Kit+ B220+ Mac-1+ cells. Cytarabine 25-35 protein tyrosine phosphatase, receptor type, C Mus musculus 134-138 34196511-16 2021 Indeed, doxorubicin plus cytarabine (DA), the standard chemotherapeutic regimen used in AML treatment, could specifically kill c-Kit+ B220+ Mac-1- cells, but it hardly affected c-Kit+ B220+ Mac-1+ cells. Cytarabine 25-35 integrin alpha M Mus musculus 140-145 34252711-4 2021 Loss of function studies demonstrated that silencing of GILT in AML cells sensitized them to Ara-C treatment both in vitro and in vivo. Cytarabine 93-98 IFI30 lysosomal thiol reductase Homo sapiens 56-60 34252711-5 2021 Further mechanistic findings revealed that the ROS-mediated mitochondrial damage plays a pivotal role in inducing apoptosis of GILT-inhibited AML cells after Ara-C treatment. Cytarabine 158-163 IFI30 lysosomal thiol reductase Homo sapiens 127-131 34394903-0 2021 KDM4C contributes to cytarabine resistance in acute myeloid leukemia via regulating the miR-328-3p/CCND2 axis through MALAT1. Cytarabine 21-31 lysine (K)-specific demethylase 4C Mus musculus 0-5 34394903-0 2021 KDM4C contributes to cytarabine resistance in acute myeloid leukemia via regulating the miR-328-3p/CCND2 axis through MALAT1. Cytarabine 21-31 microRNA 328 Mus musculus 88-95 34394903-0 2021 KDM4C contributes to cytarabine resistance in acute myeloid leukemia via regulating the miR-328-3p/CCND2 axis through MALAT1. Cytarabine 21-31 cyclin D2 Mus musculus 99-104 34394903-0 2021 KDM4C contributes to cytarabine resistance in acute myeloid leukemia via regulating the miR-328-3p/CCND2 axis through MALAT1. Cytarabine 21-31 metastasis associated lung adenocarcinoma transcript 1 (non-coding RNA) Mus musculus 118-124 34394903-2 2021 In this study, we aimed to investigate the molecular mechanism of KDM4C-dependent MALAT1/miR-328-3p/CCND2 axis in cytarabine (Ara-C) resistance in the context of AML. Cytarabine 114-124 lysine (K)-specific demethylase 4C Mus musculus 66-71 34394903-2 2021 In this study, we aimed to investigate the molecular mechanism of KDM4C-dependent MALAT1/miR-328-3p/CCND2 axis in cytarabine (Ara-C) resistance in the context of AML. Cytarabine 114-124 metastasis associated lung adenocarcinoma transcript 1 (non-coding RNA) Mus musculus 82-88 34394903-2 2021 In this study, we aimed to investigate the molecular mechanism of KDM4C-dependent MALAT1/miR-328-3p/CCND2 axis in cytarabine (Ara-C) resistance in the context of AML. Cytarabine 114-124 microRNA 328 Mus musculus 89-96 34394903-2 2021 In this study, we aimed to investigate the molecular mechanism of KDM4C-dependent MALAT1/miR-328-3p/CCND2 axis in cytarabine (Ara-C) resistance in the context of AML. Cytarabine 114-124 cyclin D2 Mus musculus 100-105 34394903-2 2021 In this study, we aimed to investigate the molecular mechanism of KDM4C-dependent MALAT1/miR-328-3p/CCND2 axis in cytarabine (Ara-C) resistance in the context of AML. Cytarabine 126-131 lysine (K)-specific demethylase 4C Mus musculus 66-71 34394903-2 2021 In this study, we aimed to investigate the molecular mechanism of KDM4C-dependent MALAT1/miR-328-3p/CCND2 axis in cytarabine (Ara-C) resistance in the context of AML. Cytarabine 126-131 metastasis associated lung adenocarcinoma transcript 1 (non-coding RNA) Mus musculus 82-88 34298712-7 2021 Furthermore, we showed that while AraC induced an immune response regulation by increasing CD39 expression and by reinforcing the interferon-gamma/PD-L1 axis, EVT-701 reduced CD39 and PD-L1 expression in vitro in a panel of both murine and human AML cell lines, especially upon AraC treatment. Cytarabine 34-38 interferon gamma Mus musculus 130-146 34298712-7 2021 Furthermore, we showed that while AraC induced an immune response regulation by increasing CD39 expression and by reinforcing the interferon-gamma/PD-L1 axis, EVT-701 reduced CD39 and PD-L1 expression in vitro in a panel of both murine and human AML cell lines, especially upon AraC treatment. Cytarabine 34-38 CD274 antigen Mus musculus 147-152 34080665-0 2021 HOXA11 plays critical roles in disease progression and response to cytarabine in AML. Cytarabine 67-77 homeobox A11 Mus musculus 0-6 34095945-4 2021 Then, zwitterionic sulfobetaine (ZS) and CXCR4 antagonist peptide E5 were modified onto the surface of the nanoparticles via covalent bonding to fabricate a nanoplatform (denoted as HMPBs(DNR + AraC)@PEI-ZS-E5). Cytarabine 194-198 C-X-C motif chemokine receptor 4 Homo sapiens 41-46 34307420-0 2021 Case Report: PD-1 Blockade Combined Autologous Hematopoietic Stem Cell Transplantation With Modified BEAM Regimen Containing High-Dose Cytarabine to Treat R/R Hodgkin"s Lymphoma. Cytarabine 135-145 programmed cell death 1 Homo sapiens 13-17 34080665-2 2021 Previous findings with a mouse model showed that cooperation of MLL/AF10 with tyrosine-protein phosphatase non-receptor type 11 (PTPN11)G503A accelerated leukemia development, but increased cytarabine (Ara-C) sensitivity of leukemia cells. Cytarabine 190-200 lysine (K)-specific methyltransferase 2A Mus musculus 64-67 34080665-2 2021 Previous findings with a mouse model showed that cooperation of MLL/AF10 with tyrosine-protein phosphatase non-receptor type 11 (PTPN11)G503A accelerated leukemia development, but increased cytarabine (Ara-C) sensitivity of leukemia cells. Cytarabine 190-200 myeloid/lymphoid or mixed-lineage leukemia; translocated to, 10 Mus musculus 68-72 34080665-2 2021 Previous findings with a mouse model showed that cooperation of MLL/AF10 with tyrosine-protein phosphatase non-receptor type 11 (PTPN11)G503A accelerated leukemia development, but increased cytarabine (Ara-C) sensitivity of leukemia cells. Cytarabine 190-200 protein tyrosine phosphatase, non-receptor type 11 Mus musculus 78-127 34080665-2 2021 Previous findings with a mouse model showed that cooperation of MLL/AF10 with tyrosine-protein phosphatase non-receptor type 11 (PTPN11)G503A accelerated leukemia development, but increased cytarabine (Ara-C) sensitivity of leukemia cells. Cytarabine 190-200 protein tyrosine phosphatase, non-receptor type 11 Mus musculus 129-135 34080665-2 2021 Previous findings with a mouse model showed that cooperation of MLL/AF10 with tyrosine-protein phosphatase non-receptor type 11 (PTPN11)G503A accelerated leukemia development, but increased cytarabine (Ara-C) sensitivity of leukemia cells. Cytarabine 202-207 lysine (K)-specific methyltransferase 2A Mus musculus 64-67 34080665-2 2021 Previous findings with a mouse model showed that cooperation of MLL/AF10 with tyrosine-protein phosphatase non-receptor type 11 (PTPN11)G503A accelerated leukemia development, but increased cytarabine (Ara-C) sensitivity of leukemia cells. Cytarabine 202-207 myeloid/lymphoid or mixed-lineage leukemia; translocated to, 10 Mus musculus 68-72 34080665-2 2021 Previous findings with a mouse model showed that cooperation of MLL/AF10 with tyrosine-protein phosphatase non-receptor type 11 (PTPN11)G503A accelerated leukemia development, but increased cytarabine (Ara-C) sensitivity of leukemia cells. Cytarabine 202-207 protein tyrosine phosphatase, non-receptor type 11 Mus musculus 78-127 34080665-2 2021 Previous findings with a mouse model showed that cooperation of MLL/AF10 with tyrosine-protein phosphatase non-receptor type 11 (PTPN11)G503A accelerated leukemia development, but increased cytarabine (Ara-C) sensitivity of leukemia cells. Cytarabine 202-207 protein tyrosine phosphatase, non-receptor type 11 Mus musculus 129-135 34080665-8 2021 Functional studies of Hoxa11 knockdown or overexpression in MLL/AF10(OM-LZ) cells revealed that Hoxa11 expression levels were associated with survival in vivo and Ara-C sensitivity/apoptosis in vitro. Cytarabine 163-168 homeobox A11 Mus musculus 22-28 34080665-11 2021 These results indicated that the expression of HOXA11 increased cell apoptosis and predicted an improved response to Ara-C in AML. Cytarabine 117-122 homeobox A11 Mus musculus 47-53 34327076-0 2021 CD5+ Diffuse Large B-Cell Lymphoma With Leukemic Transformation: A Rare Case With Central Nervous System Involvement, Treated With R-CHOP and Intrathecal Methotrexate/Cytarabine. Cytarabine 167-177 CD5 molecule Homo sapiens 0-3 34143546-2 2021 An ATP-competitive small molecular PLK1 inhibitor, volasertib, has reached phase III in clinical trials in patients with refractory acute myeloid leukemia as a combination treatment with cytarabine. Cytarabine 187-197 polo like kinase 1 Homo sapiens 35-39 34327076-9 2021 To our knowledge, this is the first such case of CD5+ DLBCL with leukemic transformation treated with dose-reduced R-CHOP and IT MTX/cytarabine. Cytarabine 133-143 CD5 molecule Homo sapiens 49-52 34108527-8 2021 Further, combined with the fixed-ratio liposomal formulation of daunorubicin and cytarabine, CPX-351, M3814 enhanced the efficacy against leukemia cells in vitro and in vivo without increasing hematopoietic toxicity, suggesting that DNA-PK inhibition could offer a novel clinical strategy for harnessing the anticancer potential of p53 in AML therapy. Cytarabine 81-91 protein kinase, DNA-activated, catalytic subunit Homo sapiens 233-239 34130695-3 2021 Focusing on the overexpression of human equilibrative nucleoside transporter 1 (ENT1) on the membrane of choriocarcinoma cells (JEG-3), cytarabine (Cy, a substrate of ENT1)-grafted liposomes (Cy-Lipo) were introduced for the targeted delivery of methotrexate (Cy-Lipo@MTX) for choriocarcinoma therapy in this study. Cytarabine 136-146 solute carrier family 29 member 1 (Augustine blood group) Homo sapiens 167-171 34130695-3 2021 Focusing on the overexpression of human equilibrative nucleoside transporter 1 (ENT1) on the membrane of choriocarcinoma cells (JEG-3), cytarabine (Cy, a substrate of ENT1)-grafted liposomes (Cy-Lipo) were introduced for the targeted delivery of methotrexate (Cy-Lipo@MTX) for choriocarcinoma therapy in this study. Cytarabine 148-150 solute carrier family 29 member 1 (Augustine blood group) Homo sapiens 167-171 34130695-4 2021 ENT1 has a high affinity for Cy-Lipo and can mediate the endocytosis of the designed nanovehicles into JEG-3 cells. Cytarabine 29-31 solute carrier family 29 member 1 (Augustine blood group) Homo sapiens 0-4 34108527-8 2021 Further, combined with the fixed-ratio liposomal formulation of daunorubicin and cytarabine, CPX-351, M3814 enhanced the efficacy against leukemia cells in vitro and in vivo without increasing hematopoietic toxicity, suggesting that DNA-PK inhibition could offer a novel clinical strategy for harnessing the anticancer potential of p53 in AML therapy. Cytarabine 81-91 tumor protein p53 Homo sapiens 332-335 35321842-4 2022 AMPK knock out cells demonstrated significant resistance to cytarabine and doxorubicin both in vitro and in vivo. Cytarabine 60-70 protein kinase AMP-activated catalytic subunit alpha 1 Homo sapiens 0-4 34466208-0 2021 Comparison of Long-Acting G-CSF (PD-Lasta) with Short-Acting G-CSF (PD-Grastim) in Neutrophil Recovery Following Consolidation Chemotherapy with High-Dose Cytarabine in Acute Myeloid Leukemia: A Randomized Clinical Trial. Cytarabine 155-165 colony stimulating factor 3 Homo sapiens 26-31 34466208-0 2021 Comparison of Long-Acting G-CSF (PD-Lasta) with Short-Acting G-CSF (PD-Grastim) in Neutrophil Recovery Following Consolidation Chemotherapy with High-Dose Cytarabine in Acute Myeloid Leukemia: A Randomized Clinical Trial. Cytarabine 155-165 colony stimulating factor 3 Homo sapiens 61-66 35628366-0 2022 Involvement of ORAI1/SOCE in Human AML Cell Lines and Primary Cells According to ABCB1 Activity, LSC Compartment and Potential Resistance to Ara-C Exposure. Cytarabine 141-146 ORAI calcium release-activated calcium modulator 1 Homo sapiens 15-20 35306047-3 2022 We have previously found that mutations in DNMT3A, one of the most commonly mutated genes in acute myeloid leukemia and associated with poor prognosis, predisposed cells to DNA damage and cell killing by cytarabine, cladribine, and other nucleoside analogs, which coincided with PARP1 dysfunction and DNA repair defect (Venugopal et al, 2021). Cytarabine 204-214 DNA methyltransferase 3 alpha Homo sapiens 43-49 35306047-3 2022 We have previously found that mutations in DNMT3A, one of the most commonly mutated genes in acute myeloid leukemia and associated with poor prognosis, predisposed cells to DNA damage and cell killing by cytarabine, cladribine, and other nucleoside analogs, which coincided with PARP1 dysfunction and DNA repair defect (Venugopal et al, 2021). Cytarabine 204-214 poly(ADP-ribose) polymerase 1 Homo sapiens 279-284 35306047-5 2022 Next, we discuss PARP inhibition as a rational strategy to increase cytarabine efficacy in cells without DNMT3A mutations, while considering the implications of PARP inhibitor resistance for promoting clonal hematopoiesis. Cytarabine 68-78 poly(ADP-ribose) polymerase 1 Homo sapiens 17-21 35306047-6 2022 Finally, we examine the utility of p53 potentiators to boost leukemia cell killing by cytarabine in the context of mutant DNMT3A. Cytarabine 86-96 tumor protein p53 Homo sapiens 35-38 35580565-3 2022 Here, we present the case of a 69-year-old woman with therapy-related nucleophosmin-1 (NPM1) and FLT3-internal tandem duplication (FLT3-ITD) positive acute myeloid leukemia treated with induction and consolidation with CPX-351 (liposomal daunorubicin plus cytarabine) followed by off-label azacitidine maintenance who obtained a complete remission (CR) with persistent measurable residual disease. Cytarabine 256-266 fms related receptor tyrosine kinase 3 Homo sapiens 97-101 35580565-3 2022 Here, we present the case of a 69-year-old woman with therapy-related nucleophosmin-1 (NPM1) and FLT3-internal tandem duplication (FLT3-ITD) positive acute myeloid leukemia treated with induction and consolidation with CPX-351 (liposomal daunorubicin plus cytarabine) followed by off-label azacitidine maintenance who obtained a complete remission (CR) with persistent measurable residual disease. Cytarabine 256-266 fms related receptor tyrosine kinase 3 Homo sapiens 131-135 35628366-8 2022 Finally, we present evidence that ORAI1 expression and SOCE amplitude are modulated during the establishment of an apoptosis resistance phenotype elicited by the chemotherapeutic drug Ara-C. Cytarabine 184-189 ORAI calcium release-activated calcium modulator 1 Homo sapiens 34-39 35400362-0 2022 (Influence of Serum TGF-beta1 and EGFR Levels on the Therapeutic Effect of High-Dose AraC in Patients with Acute Myeloid Leukemia Based on the Decision Curve). Cytarabine 85-89 transforming growth factor beta 1 Homo sapiens 20-29 35615150-0 2022 Transfer of IGF2BP3 Through Ara-C-Induced Apoptotic Bodies Promotes Survival of Recipient Cells. Cytarabine 28-33 insulin like growth factor 2 mRNA binding protein 3 Homo sapiens 12-19 35615150-7 2022 Proteomics analysis in combination with mass spectrometry revealed that Ara-C-induced ABs carried numerous RNA-binding proteins, notably including insulin-like growth factor 2 mRNA-binding protein 3 (IGF2BP3). Cytarabine 72-77 insulin like growth factor 2 mRNA binding protein 3 Homo sapiens 147-198 35615150-7 2022 Proteomics analysis in combination with mass spectrometry revealed that Ara-C-induced ABs carried numerous RNA-binding proteins, notably including insulin-like growth factor 2 mRNA-binding protein 3 (IGF2BP3). Cytarabine 72-77 insulin like growth factor 2 mRNA binding protein 3 Homo sapiens 200-207 35615150-10 2022 Our findings demonstrate that AB-derived IGF2BP3 plays an essential role in acquired Ara-C resistance in MDS/AML patients, and is a potential therapeutic target for suppression of Ara-C resistance. Cytarabine 85-90 insulin like growth factor 2 mRNA binding protein 3 Homo sapiens 41-48 35615150-10 2022 Our findings demonstrate that AB-derived IGF2BP3 plays an essential role in acquired Ara-C resistance in MDS/AML patients, and is a potential therapeutic target for suppression of Ara-C resistance. Cytarabine 180-185 insulin like growth factor 2 mRNA binding protein 3 Homo sapiens 41-48 35247918-3 2022 We demonstrate that MTH1 is a potential druggable target expressed by the majority of AML patients and the inv(16)/KITD816Y AML mouse model mimicking the genetics of AML patients exhibiting poor response to standard chemotherapy (i.e. anthracycline & cytarabine). Cytarabine 251-261 nudix hydrolase 1 Homo sapiens 20-24 35519003-0 2022 The Nuclear Proteins TP73 and CUL4A Confer Resistance to Cytarabine by Induction of Translesion DNA Synthesis via Mono-ubiquitination of PCNA. Cytarabine 57-67 tumor protein p73 Homo sapiens 21-25 35519003-0 2022 The Nuclear Proteins TP73 and CUL4A Confer Resistance to Cytarabine by Induction of Translesion DNA Synthesis via Mono-ubiquitination of PCNA. Cytarabine 57-67 cullin 4A Homo sapiens 30-35 35519003-0 2022 The Nuclear Proteins TP73 and CUL4A Confer Resistance to Cytarabine by Induction of Translesion DNA Synthesis via Mono-ubiquitination of PCNA. Cytarabine 57-67 proliferating cell nuclear antigen Homo sapiens 137-141 35519003-6 2022 P73 confers resistance to cytarabine therapy by transactivation of REV3L, encoding the catalytic subunit of translesion DNA polymerase zeta, and CUL4A probably by influencing proliferating cell nuclear antigen (PCNA) and the polymerase switch towards error-prone translesion DNA polymerases. Cytarabine 26-36 tumor protein p73 Homo sapiens 0-3 35519003-6 2022 P73 confers resistance to cytarabine therapy by transactivation of REV3L, encoding the catalytic subunit of translesion DNA polymerase zeta, and CUL4A probably by influencing proliferating cell nuclear antigen (PCNA) and the polymerase switch towards error-prone translesion DNA polymerases. Cytarabine 26-36 REV3 like, DNA directed polymerase zeta catalytic subunit Homo sapiens 67-72 35519003-6 2022 P73 confers resistance to cytarabine therapy by transactivation of REV3L, encoding the catalytic subunit of translesion DNA polymerase zeta, and CUL4A probably by influencing proliferating cell nuclear antigen (PCNA) and the polymerase switch towards error-prone translesion DNA polymerases. Cytarabine 26-36 cullin 4A Homo sapiens 145-150 35519003-6 2022 P73 confers resistance to cytarabine therapy by transactivation of REV3L, encoding the catalytic subunit of translesion DNA polymerase zeta, and CUL4A probably by influencing proliferating cell nuclear antigen (PCNA) and the polymerase switch towards error-prone translesion DNA polymerases. Cytarabine 26-36 proliferating cell nuclear antigen Homo sapiens 175-209 35519003-6 2022 P73 confers resistance to cytarabine therapy by transactivation of REV3L, encoding the catalytic subunit of translesion DNA polymerase zeta, and CUL4A probably by influencing proliferating cell nuclear antigen (PCNA) and the polymerase switch towards error-prone translesion DNA polymerases. Cytarabine 26-36 proliferating cell nuclear antigen Homo sapiens 211-215 35519003-8 2022 As CUL4A needs to be activated by neddylation to facilitate the degradation of several proteins including PCNA, we propose a novel explanation for the synergism between cytarabine and the neddylation inhibitor pevonedistat by inhibition of translesion synthesis. Cytarabine 169-179 cullin 4A Homo sapiens 3-8 35519003-8 2022 As CUL4A needs to be activated by neddylation to facilitate the degradation of several proteins including PCNA, we propose a novel explanation for the synergism between cytarabine and the neddylation inhibitor pevonedistat by inhibition of translesion synthesis. Cytarabine 169-179 proliferating cell nuclear antigen Homo sapiens 106-110 35519003-9 2022 In keeping with this, in AML patients treated with cytarabine, we found high expression of CUL4A and TP73 to be associated with poor prognosis. Cytarabine 51-61 cullin 4A Homo sapiens 91-96 35519003-9 2022 In keeping with this, in AML patients treated with cytarabine, we found high expression of CUL4A and TP73 to be associated with poor prognosis. Cytarabine 51-61 tumor protein p73 Homo sapiens 101-105 35443722-9 2022 Artesunate serves as a bridge for venetoclax and cytarabine combination by Noxa and Bim-mediated apoptosis and Mcl-1 reduction. Cytarabine 49-59 phorbol-12-myristate-13-acetate-induced protein 1 Homo sapiens 75-79 35443722-9 2022 Artesunate serves as a bridge for venetoclax and cytarabine combination by Noxa and Bim-mediated apoptosis and Mcl-1 reduction. Cytarabine 49-59 BCL2 like 11 Homo sapiens 84-87 35443722-9 2022 Artesunate serves as a bridge for venetoclax and cytarabine combination by Noxa and Bim-mediated apoptosis and Mcl-1 reduction. Cytarabine 49-59 MCL1 apoptosis regulator, BCL2 family member Homo sapiens 111-116 35443722-10 2022 We provide a new triple combination for AML treatment by targeting the Noxa/Mcl-1/Bim axis to reverse Mcl-1/p-Chk1 resistance of cytarabine therapy. Cytarabine 129-139 phorbol-12-myristate-13-acetate-induced protein 1 Homo sapiens 71-75 35443722-10 2022 We provide a new triple combination for AML treatment by targeting the Noxa/Mcl-1/Bim axis to reverse Mcl-1/p-Chk1 resistance of cytarabine therapy. Cytarabine 129-139 MCL1 apoptosis regulator, BCL2 family member Homo sapiens 76-81 35443722-10 2022 We provide a new triple combination for AML treatment by targeting the Noxa/Mcl-1/Bim axis to reverse Mcl-1/p-Chk1 resistance of cytarabine therapy. Cytarabine 129-139 BCL2 like 11 Homo sapiens 82-85 35443722-10 2022 We provide a new triple combination for AML treatment by targeting the Noxa/Mcl-1/Bim axis to reverse Mcl-1/p-Chk1 resistance of cytarabine therapy. Cytarabine 129-139 MCL1 apoptosis regulator, BCL2 family member Homo sapiens 102-107 35443722-10 2022 We provide a new triple combination for AML treatment by targeting the Noxa/Mcl-1/Bim axis to reverse Mcl-1/p-Chk1 resistance of cytarabine therapy. Cytarabine 129-139 checkpoint kinase 1 Homo sapiens 110-114 35456712-7 2022 Polymorphisms of SLC29A1, responsible for cytarabine uptake, demonstrated significant associations with survival and response in Asian populations. Cytarabine 42-52 solute carrier family 29 member 1 (Augustine blood group) Homo sapiens 17-24 35413116-1 2022 The phase III MIRROS trial (NCT02545283) evaluated the efficacy and safety of the small-molecule MDM2 antagonist idasanutlin plus cytarabine in patients with relapsed/refractory acute myeloid leukemia (R/R AML). Cytarabine 130-140 MDM2 proto-oncogene Homo sapiens 97-101 35486629-8 2022 A combination of 3 subclones (expressing or not expressing WT1) was found to lead to prolonged mouse survival after Ara-c treatment (as long as 150 days). Cytarabine 116-121 WT1 transcription factor Mus musculus 59-62 35443722-0 2022 Artesunate improves venetoclax plus cytarabine AML cell targeting by regulating the Noxa/Bim/Mcl-1/p-Chk1 axis. Cytarabine 36-46 phorbol-12-myristate-13-acetate-induced protein 1 Homo sapiens 84-88 35443722-0 2022 Artesunate improves venetoclax plus cytarabine AML cell targeting by regulating the Noxa/Bim/Mcl-1/p-Chk1 axis. Cytarabine 36-46 BCL2 like 11 Homo sapiens 89-92 35443722-0 2022 Artesunate improves venetoclax plus cytarabine AML cell targeting by regulating the Noxa/Bim/Mcl-1/p-Chk1 axis. Cytarabine 36-46 MCL1 apoptosis regulator, BCL2 family member Homo sapiens 93-98 35443722-0 2022 Artesunate improves venetoclax plus cytarabine AML cell targeting by regulating the Noxa/Bim/Mcl-1/p-Chk1 axis. Cytarabine 36-46 checkpoint kinase 1 Homo sapiens 101-105 35443722-3 2022 Cytarabine induces S phase arrest-mediated DNA damage with activation of DNA replication checkpoint kinase 1 (Chk1) through phosphorylation, while venetoclax induces B cell lymphoma 2 (Bcl-2)-interacting mediator of cell death (Bim)-mediated apoptotic DNA damage. Cytarabine 0-10 checkpoint kinase 1 Homo sapiens 89-108 35443722-3 2022 Cytarabine induces S phase arrest-mediated DNA damage with activation of DNA replication checkpoint kinase 1 (Chk1) through phosphorylation, while venetoclax induces B cell lymphoma 2 (Bcl-2)-interacting mediator of cell death (Bim)-mediated apoptotic DNA damage. Cytarabine 0-10 checkpoint kinase 1 Homo sapiens 110-114 35443722-3 2022 Cytarabine induces S phase arrest-mediated DNA damage with activation of DNA replication checkpoint kinase 1 (Chk1) through phosphorylation, while venetoclax induces B cell lymphoma 2 (Bcl-2)-interacting mediator of cell death (Bim)-mediated apoptotic DNA damage. Cytarabine 0-10 BCL2 like 11 Homo sapiens 228-231 35443722-7 2022 Silencing Mcl-1 or adding venetoclax/artesunate diminishes the cytarabine resistance pathway p-Chk1. Cytarabine 63-73 MCL1 apoptosis regulator, BCL2 family member Homo sapiens 10-15 35443722-7 2022 Silencing Mcl-1 or adding venetoclax/artesunate diminishes the cytarabine resistance pathway p-Chk1. Cytarabine 63-73 checkpoint kinase 1 Homo sapiens 95-99 35395971-0 2022 (Influence of Serum TGF-beta1 and EGFR Levels on the Therapeutic Effect of High-Dose AraC in Patients with Acute Myeloid Leukemia Based on the Decision Curve). Cytarabine 85-89 transforming growth factor beta 1 Homo sapiens 20-29 35395971-0 2022 (Influence of Serum TGF-beta1 and EGFR Levels on the Therapeutic Effect of High-Dose AraC in Patients with Acute Myeloid Leukemia Based on the Decision Curve). Cytarabine 85-89 epidermal growth factor receptor Homo sapiens 34-38 35395971-1 2022 OBJECTIVE: To analyze the influence of serum levels of transforming growth factor-beta1 (TGF-beta1) and epidermal growth factor receptor (EGFR) on the therapeutic effect of high-dose cytarabine (HD-AraC) in patients with acute myeloid leukemia (AML). Cytarabine 183-193 transforming growth factor beta 1 Homo sapiens 55-87 35395971-1 2022 OBJECTIVE: To analyze the influence of serum levels of transforming growth factor-beta1 (TGF-beta1) and epidermal growth factor receptor (EGFR) on the therapeutic effect of high-dose cytarabine (HD-AraC) in patients with acute myeloid leukemia (AML). Cytarabine 183-193 transforming growth factor beta 1 Homo sapiens 89-98 35395971-1 2022 OBJECTIVE: To analyze the influence of serum levels of transforming growth factor-beta1 (TGF-beta1) and epidermal growth factor receptor (EGFR) on the therapeutic effect of high-dose cytarabine (HD-AraC) in patients with acute myeloid leukemia (AML). Cytarabine 183-193 epidermal growth factor receptor Homo sapiens 104-136 35395971-1 2022 OBJECTIVE: To analyze the influence of serum levels of transforming growth factor-beta1 (TGF-beta1) and epidermal growth factor receptor (EGFR) on the therapeutic effect of high-dose cytarabine (HD-AraC) in patients with acute myeloid leukemia (AML). Cytarabine 183-193 epidermal growth factor receptor Homo sapiens 138-142 35395973-1 2022 OBJECTIVE: To investigate the mechanism of miR-155 promoting drug resistance of children B-ALL to Ara-C by regulating Wnt/beta-Catenin signaling pathway. Cytarabine 98-103 microRNA 155 Homo sapiens 43-50 35395973-1 2022 OBJECTIVE: To investigate the mechanism of miR-155 promoting drug resistance of children B-ALL to Ara-C by regulating Wnt/beta-Catenin signaling pathway. Cytarabine 98-103 catenin beta 1 Homo sapiens 122-134 35395973-4 2022 REH/ Ara-C cells were transfected with miR-155 inhibitor. Cytarabine 5-10 microRNA 155 Homo sapiens 39-46 35400362-0 2022 (Influence of Serum TGF-beta1 and EGFR Levels on the Therapeutic Effect of High-Dose AraC in Patients with Acute Myeloid Leukemia Based on the Decision Curve). Cytarabine 85-89 epidermal growth factor receptor Homo sapiens 34-38 35033530-2 2022 Hydrophilic cytarabine (Cyt) is first loaded into the mesopores of the aminated MSN (NH2-MSN), which is encapsulated by the hydrogel of HA and cystamine (Cys) crosslinked via amidation. Cytarabine 12-22 moesin Homo sapiens 80-83 35400362-1 2022 OBJECTIVE: To analyze the influence of serum levels of transforming growth factor-beta1 (TGF-beta1) and epidermal growth factor receptor (EGFR) on the therapeutic effect of high-dose cytarabine (HD-AraC) in patients with acute myeloid leukemia (AML). Cytarabine 183-193 transforming growth factor beta 1 Homo sapiens 55-87 35033530-2 2022 Hydrophilic cytarabine (Cyt) is first loaded into the mesopores of the aminated MSN (NH2-MSN), which is encapsulated by the hydrogel of HA and cystamine (Cys) crosslinked via amidation. Cytarabine 12-22 moesin Homo sapiens 85-92 35033530-2 2022 Hydrophilic cytarabine (Cyt) is first loaded into the mesopores of the aminated MSN (NH2-MSN), which is encapsulated by the hydrogel of HA and cystamine (Cys) crosslinked via amidation. Cytarabine 24-27 moesin Homo sapiens 80-83 35400362-1 2022 OBJECTIVE: To analyze the influence of serum levels of transforming growth factor-beta1 (TGF-beta1) and epidermal growth factor receptor (EGFR) on the therapeutic effect of high-dose cytarabine (HD-AraC) in patients with acute myeloid leukemia (AML). Cytarabine 183-193 transforming growth factor beta 1 Homo sapiens 89-98 35033530-2 2022 Hydrophilic cytarabine (Cyt) is first loaded into the mesopores of the aminated MSN (NH2-MSN), which is encapsulated by the hydrogel of HA and cystamine (Cys) crosslinked via amidation. Cytarabine 24-27 moesin Homo sapiens 85-92 35400362-1 2022 OBJECTIVE: To analyze the influence of serum levels of transforming growth factor-beta1 (TGF-beta1) and epidermal growth factor receptor (EGFR) on the therapeutic effect of high-dose cytarabine (HD-AraC) in patients with acute myeloid leukemia (AML). Cytarabine 183-193 epidermal growth factor receptor Homo sapiens 104-136 35400362-1 2022 OBJECTIVE: To analyze the influence of serum levels of transforming growth factor-beta1 (TGF-beta1) and epidermal growth factor receptor (EGFR) on the therapeutic effect of high-dose cytarabine (HD-AraC) in patients with acute myeloid leukemia (AML). Cytarabine 183-193 epidermal growth factor receptor Homo sapiens 138-142 35184394-11 2022 We further screened the US FDA-approved antitumour drug library and identified cytarabine as a potential clinically applicable EEF2K inhibitor that could synergise with BET inhibitors in melanoma treatment. Cytarabine 79-89 eukaryotic elongation factor 2 kinase Homo sapiens 127-132 35066694-9 2022 Further study proved that Curcumin treatment resulted in inhibition of SQLE, a key enzyme of cholesterol biosynthesis, to increase sensitivity to Ara-C. Cytarabine 146-151 squalene epoxidase Mus musculus 71-75 34966123-1 2022 PURPOSE OF REVIEW: Venetoclax is a BCL-2 inhibitor that was approved in combination therapy with hypomethylating agents or low dose cytarabine for newly diagnosed acute myeloid leukemia (AML). Cytarabine 132-142 BCL2 apoptosis regulator Homo sapiens 35-40 35242129-8 2022 Furthermore, cyclophosphamide restrained the differentiation of alloreactive CD4+Foxp3- conventional T cells at both days +7 and +21, whereas methotrexate and cytarabine only restrained differentiation at day +7. Cytarabine 159-169 CD4 antigen Mus musculus 77-80 35242129-8 2022 Furthermore, cyclophosphamide restrained the differentiation of alloreactive CD4+Foxp3- conventional T cells at both days +7 and +21, whereas methotrexate and cytarabine only restrained differentiation at day +7. Cytarabine 159-169 forkhead box P3 Mus musculus 81-86 35228900-4 2022 Upregulation of lncNBAT1 reduced the sensitivity of DLBCL cells to chemotherapeutic agents (methotrexate (MTX) or cytarabine (Ara-C)) that induced S phase arrest, whereas knockdown of lncNBAT1 significantly relieved the chemoresistance of HBX-expressing DLBCLs. Cytarabine 114-124 X protein Hepatitis B virus 239-242 35045423-2 2022 METHODS: We retrospectively reviewed the charts of adult AML patients in first complete remission (CR1) who underwent consolidation chemotherapy with high-dose cytarabine. Cytarabine 160-170 complement C3b/C4b receptor 1 (Knops blood group) Homo sapiens 99-102 35039904-6 2022 iHCK-37 plus 5-Azacytidine or Cytarabine treatment was able to reduce the activation of oncogenic pathways, MAPK/ERK and PI3K/AKT, leading to reduction of ERK and AKT phosphorylation, and increased BAX and decreased BCL-XL protein expression. Cytarabine 30-40 mitogen-activated protein kinase 1 Homo sapiens 108-112 35039904-6 2022 iHCK-37 plus 5-Azacytidine or Cytarabine treatment was able to reduce the activation of oncogenic pathways, MAPK/ERK and PI3K/AKT, leading to reduction of ERK and AKT phosphorylation, and increased BAX and decreased BCL-XL protein expression. Cytarabine 30-40 mitogen-activated protein kinase 1 Homo sapiens 113-116 35039904-6 2022 iHCK-37 plus 5-Azacytidine or Cytarabine treatment was able to reduce the activation of oncogenic pathways, MAPK/ERK and PI3K/AKT, leading to reduction of ERK and AKT phosphorylation, and increased BAX and decreased BCL-XL protein expression. Cytarabine 30-40 AKT serine/threonine kinase 1 Homo sapiens 126-129 35039904-6 2022 iHCK-37 plus 5-Azacytidine or Cytarabine treatment was able to reduce the activation of oncogenic pathways, MAPK/ERK and PI3K/AKT, leading to reduction of ERK and AKT phosphorylation, and increased BAX and decreased BCL-XL protein expression. Cytarabine 30-40 mitogen-activated protein kinase 1 Homo sapiens 155-158 35039904-6 2022 iHCK-37 plus 5-Azacytidine or Cytarabine treatment was able to reduce the activation of oncogenic pathways, MAPK/ERK and PI3K/AKT, leading to reduction of ERK and AKT phosphorylation, and increased BAX and decreased BCL-XL protein expression. Cytarabine 30-40 AKT serine/threonine kinase 1 Homo sapiens 163-166 35039904-6 2022 iHCK-37 plus 5-Azacytidine or Cytarabine treatment was able to reduce the activation of oncogenic pathways, MAPK/ERK and PI3K/AKT, leading to reduction of ERK and AKT phosphorylation, and increased BAX and decreased BCL-XL protein expression. Cytarabine 30-40 BCL2 associated X, apoptosis regulator Homo sapiens 198-201 35039904-6 2022 iHCK-37 plus 5-Azacytidine or Cytarabine treatment was able to reduce the activation of oncogenic pathways, MAPK/ERK and PI3K/AKT, leading to reduction of ERK and AKT phosphorylation, and increased BAX and decreased BCL-XL protein expression. Cytarabine 30-40 BCL2 like 1 Homo sapiens 216-222 35080912-8 2022 In combination with the chemotherapeutic agent Ara-C (cytosine arabinoside), restoration of miR-31-5p using G7 poly (amidoamine) nanosized dendriplex encapsulating miR-31-5p eliminated LSCs and inhibited acute myeloid leukemia (AML) progression in patient-derived xenograft mouse models. Cytarabine 47-52 microRNA 31 Homo sapiens 92-98 35080912-8 2022 In combination with the chemotherapeutic agent Ara-C (cytosine arabinoside), restoration of miR-31-5p using G7 poly (amidoamine) nanosized dendriplex encapsulating miR-31-5p eliminated LSCs and inhibited acute myeloid leukemia (AML) progression in patient-derived xenograft mouse models. Cytarabine 47-52 microRNA 31 Homo sapiens 164-170 35080912-8 2022 In combination with the chemotherapeutic agent Ara-C (cytosine arabinoside), restoration of miR-31-5p using G7 poly (amidoamine) nanosized dendriplex encapsulating miR-31-5p eliminated LSCs and inhibited acute myeloid leukemia (AML) progression in patient-derived xenograft mouse models. Cytarabine 54-74 microRNA 31 Homo sapiens 92-98 35080912-8 2022 In combination with the chemotherapeutic agent Ara-C (cytosine arabinoside), restoration of miR-31-5p using G7 poly (amidoamine) nanosized dendriplex encapsulating miR-31-5p eliminated LSCs and inhibited acute myeloid leukemia (AML) progression in patient-derived xenograft mouse models. Cytarabine 54-74 microRNA 31 Homo sapiens 164-170