PMID-sentid Pub_year Sent_text compound_name comp_offset prot_official_name organism prot_offset 1789189-1 1991 Incorporation of 14C-uridine into UTP and CTP and fluxes of label through these nucleotide pools to RNA and DNA were greater in MOLT-3 cells compared to T-lymphocytes. Cytidine Triphosphate 42-45 transmembrane protein 132D Homo sapiens 128-132 1789189-3 1991 Turnover of UTP and CTP however, retained the profile of exponentially growing MOLT-3 cells, implicating the characteristically higher conversion of UTP to CTP is independent of the MOLT-3 cells proliferative capacities. Cytidine Triphosphate 20-23 transmembrane protein 132D Homo sapiens 79-83 2049873-14 1991 Competition experiments with GTP gamma S, ATP, GTP, CTP, and uridine triphosphate (UTP) indicated that the phosphate donor site of p36 kinase is relatively non-specific. Cytidine Triphosphate 52-55 annexin A2 Homo sapiens 131-134 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. Cytidine Triphosphate 184-187 deoxycytidine kinase Mus musculus 85-105 1986259-4 1991 The APRT-deficient subclones were found to have significantly decreased levels of dATP and dTTP nucleotides and decreased levels of all four ribonucleoside triphosphates (ATP, GTP, CTP and UTP) relative to wild-type cells. Cytidine Triphosphate 181-184 adenine phosphoribosyl transferase Mus musculus 4-8 2154953-3 1990 The yield of [3H]PAF could be dramatically increased by pretreating the cells with either oleic acid, an activator of CTP:phosphocholine cytidylyltransferase, or phenylmethylsulfonyl fluoride, an inhibitor of PAF acetylhydrolase. Cytidine Triphosphate 118-121 PCNA clamp associated factor Homo sapiens 17-20 2111815-4 1990 Ternary complex formation between eIF-2, GTP, and Met-tRNAf is inhibited effectively by ATP, but not by CTP or UTP. Cytidine Triphosphate 104-107 eukaryotic translation initiation factor 2 subunit beta Homo sapiens 34-39 2111815-8 1990 Specific complex formation between ATP and eIF-2 is shown 1) by effective retention of Met-tRNAf- and mRNA-binding activities on ATP-agarose and by the ability of free ATP, but not GTP, CTP, or UTP, to effect elution of eIF-2 from this substrate; 2) by eIF-2-dependent retention of [alpha-32P]ATP or dATP on nitrocellulose filters and its inhibition by excess ATP, but not by GTP, CTP, or UTP. Cytidine Triphosphate 186-189 eukaryotic translation initiation factor 2 subunit beta Homo sapiens 43-48 2111815-8 1990 Specific complex formation between ATP and eIF-2 is shown 1) by effective retention of Met-tRNAf- and mRNA-binding activities on ATP-agarose and by the ability of free ATP, but not GTP, CTP, or UTP, to effect elution of eIF-2 from this substrate; 2) by eIF-2-dependent retention of [alpha-32P]ATP or dATP on nitrocellulose filters and its inhibition by excess ATP, but not by GTP, CTP, or UTP. Cytidine Triphosphate 381-384 eukaryotic translation initiation factor 2 subunit beta Homo sapiens 43-48 1460049-13 1992 With dA3, dA1, RT, and potassium ions, CTP reduction shows absolute requirements for S-adenosylmethionine, NADPH (with NADH as a less active substitute), dithiothreitol, and magnesium ions, and is strongly stimulated by ATP, probably acting as an allosteric effector. Cytidine Triphosphate 39-42 A3 Drosophila melanogaster 5-8 2104881-4 1990 Nuclei from the nonproliferating cells (+/- IL-3) showed essentially no incorporation of [3H]thymidine during a 16-h incubation with a mixture of unlabeled GTP, ATP, UTP, CTP, dGTP, dATP, dCTP, and [3H]dTTP. Cytidine Triphosphate 171-174 interleukin 3 Mus musculus 44-48 28508461-5 2018 RESULTS: The CC and TC genotypes of FOXP3 rs2280883 were associated with a significantly higher risk of connective tissue disease-associated ILD (CTP-ILD) than the TT genotype (P = .006). Cytidine Triphosphate 146-149 forkhead box P3 Homo sapiens 36-41 28508461-9 2018 CONCLUSION: FOXP3 polymorphisms may be important markers to determine susceptibility to IIP or CTP-ILD in Chinese population. Cytidine Triphosphate 95-98 forkhead box P3 Homo sapiens 12-17 1460049-13 1992 With dA3, dA1, RT, and potassium ions, CTP reduction shows absolute requirements for S-adenosylmethionine, NADPH (with NADH as a less active substitute), dithiothreitol, and magnesium ions, and is strongly stimulated by ATP, probably acting as an allosteric effector. Cytidine Triphosphate 39-42 anon-A1 Drosophila melanogaster 10-13 34705862-5 2021 We performed an in-depth characterization of CMPK2 expression, a nucleoside monophosphate kinase that supplies intracellular UTP/CTP for nucleic acid synthesis in response to type I IFN signaling in macrophages. Cytidine Triphosphate 129-132 cytidine/uridine monophosphate kinase 2 Homo sapiens 45-50 34970928-9 2021 CONCLUSION: The ABC/2 method may be a feasible alternative to RAPID for estimation of target mismatch parameters on CTP in patients with AIS. Cytidine Triphosphate 116-119 ATP binding cassette subfamily A member 2 Homo sapiens 16-21 34289079-4 2021 Here, we show a mathematical modeling-guided approach to 3"-sialyllactose (3SL) synthesis from N-acetyl-D-neuraminic acid (Neu5Ac) and lactose in the presence of CTP, via the reactions of CMP-Neu5Ac synthetase and alpha2,3-sialyltransferase. Cytidine Triphosphate 162-165 cytidine monophosphate N-acetylneuraminic acid synthetase Homo sapiens 188-209 34612033-6 2021 To overcome the cytidine triphosphate (CTP) cross-inhibition of AGE and NAL, only a low CTP concentration was applied and continuously conveyed through the device. Cytidine Triphosphate 16-37 renin binding protein Homo sapiens 64-67 34786174-10 2021 Mean zonulin levels were significantly higher in patients with CTP-B class than CTP-A class (4.2 +- 2.4 ng/dL vs 3.5 +- 0.9 ng/dL, P = 0.038), with than without ascites (P = 0.006), and with than without history of encephalopathy (P = 0.011). Cytidine Triphosphate 63-66 haptoglobin Homo sapiens 5-12 34612033-6 2021 To overcome the cytidine triphosphate (CTP) cross-inhibition of AGE and NAL, only a low CTP concentration was applied and continuously conveyed through the device. Cytidine Triphosphate 16-37 N-acetylneuraminate pyruvate lyase Homo sapiens 72-75 34612033-6 2021 To overcome the cytidine triphosphate (CTP) cross-inhibition of AGE and NAL, only a low CTP concentration was applied and continuously conveyed through the device. Cytidine Triphosphate 39-42 renin binding protein Homo sapiens 64-67 34612033-6 2021 To overcome the cytidine triphosphate (CTP) cross-inhibition of AGE and NAL, only a low CTP concentration was applied and continuously conveyed through the device. Cytidine Triphosphate 39-42 N-acetylneuraminate pyruvate lyase Homo sapiens 72-75 34612033-6 2021 To overcome the cytidine triphosphate (CTP) cross-inhibition of AGE and NAL, only a low CTP concentration was applied and continuously conveyed through the device. Cytidine Triphosphate 88-91 renin binding protein Homo sapiens 64-67 34582526-6 2021 CTP-IAGIP further induced IL-10 production in the inflamed colonic tissues; however, the levels of IL-10 were not affected in the normal colonic tissue or colonic tissue in which inflammation had subsided. Cytidine Triphosphate 0-3 interleukin 10 Rattus norvegicus 26-31 34255834-8 2021 By performing the enzyme activity assay of candidate recombinant proteins, we found that ethanolamine-phosphate cytidylyltransferase (PCYT2), the key enzyme in de novo phosphatidylethanolamine biosynthesis, has CDP-Gro synthetic activity from glycerol-3-phosphate (Gro3P) and CTP. Cytidine Triphosphate 276-279 phosphate cytidylyltransferase 2, ethanolamine Homo sapiens 89-132 34255834-8 2021 By performing the enzyme activity assay of candidate recombinant proteins, we found that ethanolamine-phosphate cytidylyltransferase (PCYT2), the key enzyme in de novo phosphatidylethanolamine biosynthesis, has CDP-Gro synthetic activity from glycerol-3-phosphate (Gro3P) and CTP. Cytidine Triphosphate 276-279 phosphate cytidylyltransferase 2, ethanolamine Homo sapiens 134-139 34255834-8 2021 By performing the enzyme activity assay of candidate recombinant proteins, we found that ethanolamine-phosphate cytidylyltransferase (PCYT2), the key enzyme in de novo phosphatidylethanolamine biosynthesis, has CDP-Gro synthetic activity from glycerol-3-phosphate (Gro3P) and CTP. Cytidine Triphosphate 276-279 cut-like homeobox 1 Mus musculus 211-214 34255834-8 2021 By performing the enzyme activity assay of candidate recombinant proteins, we found that ethanolamine-phosphate cytidylyltransferase (PCYT2), the key enzyme in de novo phosphatidylethanolamine biosynthesis, has CDP-Gro synthetic activity from glycerol-3-phosphate (Gro3P) and CTP. Cytidine Triphosphate 276-279 chemokine (C-X-C motif) ligand 1 Mus musculus 215-218 34583994-2 2021 CTPS1 expression is up-regulated in activated lymphocytes to expand CTP pools (E. Martin et al), (Nature) (510), (288-292) ((2014)), satisfying increased demand for nucleic acid and lipid synthesis (L. D. Fairbanks, M. Bofill, K. Ruckemann, H. A. Simmonds), (J. Biol. Cytidine Triphosphate 68-71 CTP synthase 1 Homo sapiens 0-5 34583994-5 2021 Demand for CTP in other tissues is met by the CTPS2 isoform and nucleoside salvage pathways (E. Martin et al), (Nature) (510), (288-292) ((2014)). Cytidine Triphosphate 11-14 CTP synthase 2 Homo sapiens 46-51 34583994-8 2021 CTPS1 is less sensitive to CTP feedback inhibition, consistent with its role in increasing CTP levels in proliferation. Cytidine Triphosphate 27-30 CTP synthase 1 Homo sapiens 0-5 34583994-8 2021 CTPS1 is less sensitive to CTP feedback inhibition, consistent with its role in increasing CTP levels in proliferation. Cytidine Triphosphate 91-94 CTP synthase 1 Homo sapiens 0-5 34583994-10 2021 Cryo-electron microscopy (cryo-EM) structures reveal these inhibitors mimic CTP binding in one inhibitory site, where a single amino acid substitution explains selectivity for CTPS1. Cytidine Triphosphate 76-79 CTP synthase 1 Homo sapiens 176-181 34381216-4 2021 Biochemical assays show that the RdRp uses the active form of molnupiravir, beta-D-N4-hydroxycytidine (NHC) triphosphate, as a substrate instead of cytidine triphosphate or uridine triphosphate. Cytidine Triphosphate 148-169 ORF1a polyprotein;ORF1ab polyprotein Severe acute respiratory syndrome coronavirus 2 33-37 34281398-3 2021 Since CTP is a critical precursor for DNA, RNA, and phospholipid synthesis, this observation raises the question of whether the isozyme CTPS2 or cytidine salvage pathways help meet CTP demand in EBV-infected B cells. Cytidine Triphosphate 6-9 CTP synthase 2 Homo sapiens 136-141 34129847-1 2021 Cytidine triphosphate synthase (CTPS) catalyzes the rate-limiting step of de novo CTP biosynthesis. Cytidine Triphosphate 82-85 CTP synthase 1a Danio rerio 0-30 34129847-1 2021 Cytidine triphosphate synthase (CTPS) catalyzes the rate-limiting step of de novo CTP biosynthesis. Cytidine Triphosphate 82-85 CTP synthase 1a Danio rerio 32-36 34977618-9 2021 FACS analysis revealed high positivity rates (>95%) of CTP-specific surface epitopes (CD105, CD90, and CD73) and low positivity rates (<1.3%) of negative markers (CD45, CD31). Cytidine Triphosphate 55-58 Thy-1 cell surface antigen Homo sapiens 93-97 34977618-9 2021 FACS analysis revealed high positivity rates (>95%) of CTP-specific surface epitopes (CD105, CD90, and CD73) and low positivity rates (<1.3%) of negative markers (CD45, CD31). Cytidine Triphosphate 55-58 5'-nucleotidase ecto Homo sapiens 103-107 34399762-7 2021 In terms of anti-tumor mechanism, CTP/CDDP reduced CDDP efflux and inhibited epithelial-mesenchymal transition (EMT) process of tumor by down-regulating hypoxia-inducible factor-1alpha (HIF-1alpha), glutathione (GSH), multidrug resistance-associated protein 2 (MRP2) and matrix metalloproteinase 9 (MMP9) expression, thus reversing drug resistance and metastasis of hypoxic tumor cells. Cytidine Triphosphate 34-37 hypoxia inducible factor 1 subunit alpha Homo sapiens 153-184 34399762-7 2021 In terms of anti-tumor mechanism, CTP/CDDP reduced CDDP efflux and inhibited epithelial-mesenchymal transition (EMT) process of tumor by down-regulating hypoxia-inducible factor-1alpha (HIF-1alpha), glutathione (GSH), multidrug resistance-associated protein 2 (MRP2) and matrix metalloproteinase 9 (MMP9) expression, thus reversing drug resistance and metastasis of hypoxic tumor cells. Cytidine Triphosphate 34-37 hypoxia inducible factor 1 subunit alpha Homo sapiens 186-196 34399762-7 2021 In terms of anti-tumor mechanism, CTP/CDDP reduced CDDP efflux and inhibited epithelial-mesenchymal transition (EMT) process of tumor by down-regulating hypoxia-inducible factor-1alpha (HIF-1alpha), glutathione (GSH), multidrug resistance-associated protein 2 (MRP2) and matrix metalloproteinase 9 (MMP9) expression, thus reversing drug resistance and metastasis of hypoxic tumor cells. Cytidine Triphosphate 34-37 ATP binding cassette subfamily C member 2 Homo sapiens 218-259 34399762-7 2021 In terms of anti-tumor mechanism, CTP/CDDP reduced CDDP efflux and inhibited epithelial-mesenchymal transition (EMT) process of tumor by down-regulating hypoxia-inducible factor-1alpha (HIF-1alpha), glutathione (GSH), multidrug resistance-associated protein 2 (MRP2) and matrix metalloproteinase 9 (MMP9) expression, thus reversing drug resistance and metastasis of hypoxic tumor cells. Cytidine Triphosphate 34-37 ATP binding cassette subfamily C member 2 Homo sapiens 261-265 34399762-7 2021 In terms of anti-tumor mechanism, CTP/CDDP reduced CDDP efflux and inhibited epithelial-mesenchymal transition (EMT) process of tumor by down-regulating hypoxia-inducible factor-1alpha (HIF-1alpha), glutathione (GSH), multidrug resistance-associated protein 2 (MRP2) and matrix metalloproteinase 9 (MMP9) expression, thus reversing drug resistance and metastasis of hypoxic tumor cells. Cytidine Triphosphate 34-37 matrix metallopeptidase 9 Homo sapiens 271-297 34399762-7 2021 In terms of anti-tumor mechanism, CTP/CDDP reduced CDDP efflux and inhibited epithelial-mesenchymal transition (EMT) process of tumor by down-regulating hypoxia-inducible factor-1alpha (HIF-1alpha), glutathione (GSH), multidrug resistance-associated protein 2 (MRP2) and matrix metalloproteinase 9 (MMP9) expression, thus reversing drug resistance and metastasis of hypoxic tumor cells. Cytidine Triphosphate 34-37 matrix metallopeptidase 9 Homo sapiens 299-303 34301892-1 2021 Cytidine triphosphate synthase (CTPS), which comprises an ammonia ligase domain and a glutamine amidotransferase domain, catalyzes the final step of de novo CTP biosynthesis. Cytidine Triphosphate 157-160 CTP synthase Drosophila melanogaster 0-30 34132576-18 2021 Inhibition of ATPase activity of betaC1 in the presence of an excess concentration of cold ATP, GTP, CTP or UTP suggested that the purified betaC1 can also hydrolyze other cellular NTPs besides ATP in vitro. Cytidine Triphosphate 101-104 adenylate cyclase 1 Homo sapiens 33-39 34132576-18 2021 Inhibition of ATPase activity of betaC1 in the presence of an excess concentration of cold ATP, GTP, CTP or UTP suggested that the purified betaC1 can also hydrolyze other cellular NTPs besides ATP in vitro. Cytidine Triphosphate 101-104 adenylate cyclase 1 Homo sapiens 140-146 34301892-1 2021 Cytidine triphosphate synthase (CTPS), which comprises an ammonia ligase domain and a glutamine amidotransferase domain, catalyzes the final step of de novo CTP biosynthesis. Cytidine Triphosphate 157-160 CTP synthase Drosophila melanogaster 32-36 34301892-10 2021 Our findings not only delineate the structure of CTPS in the presence of all substrates but also complete our understanding of the underlying mechanisms of the allosteric regulation and CTP synthesis. Cytidine Triphosphate 186-189 CTP synthase Drosophila melanogaster 49-53 35007755-1 2022 Cytidine triphosphate:phosphocholine cytidylyltransferase-alpha (CTalpha) is the rate limiting enzyme in the pathway for de novo phosphatidylcholine (PC) synthesis. Cytidine Triphosphate 0-21 phosphate cytidylyltransferase 1, choline, alpha isoform Mus musculus 65-72 35427600-1 2022 CTP synthase (CTPS), the enzyme responsible for the last step of de novo synthesis of CTP, forms filamentous structures termed cytoophidia in all three domains of life. Cytidine Triphosphate 86-89 CTP synthase Drosophila melanogaster 0-12 35427600-1 2022 CTP synthase (CTPS), the enzyme responsible for the last step of de novo synthesis of CTP, forms filamentous structures termed cytoophidia in all three domains of life. Cytidine Triphosphate 86-89 CTP synthase Drosophila melanogaster 14-18 35633731-2 2022 Cytidine/uridine monophosphate kinase 2 (CMPK2) gene has been identified as an ISG in human and fish, and is also known as a rate-limiting enzyme in mitochondria to maintain intracellular UTP/CTP levels, which is necessary for de novo mitochondrial DNA synthesis. Cytidine Triphosphate 192-195 cytidine/uridine monophosphate kinase 2 Homo sapiens 0-39 35633731-2 2022 Cytidine/uridine monophosphate kinase 2 (CMPK2) gene has been identified as an ISG in human and fish, and is also known as a rate-limiting enzyme in mitochondria to maintain intracellular UTP/CTP levels, which is necessary for de novo mitochondrial DNA synthesis. Cytidine Triphosphate 192-195 cytidine/uridine monophosphate kinase 2 Homo sapiens 41-46 35574050-5 2023 Further, CTP-MSCs inhibited extracellular matrix degradation in interleukin-1beta-induced chondrocytes. Cytidine Triphosphate 9-12 interleukin 1 beta Mus musculus 64-81 35509869-12 2022 In patients with epidermal growth factor receptor (EGFR) amplification tumors (15.7%), PFS was improved with CTP compared with TP treatment (HR = 0.11; 95% CI: 0.01-0.98; p = 0.018). Cytidine Triphosphate 109-112 epidermal growth factor receptor Homo sapiens 17-49 35509869-12 2022 In patients with epidermal growth factor receptor (EGFR) amplification tumors (15.7%), PFS was improved with CTP compared with TP treatment (HR = 0.11; 95% CI: 0.01-0.98; p = 0.018). Cytidine Triphosphate 109-112 epidermal growth factor receptor Homo sapiens 51-55 35218663-11 2022 CONCLUSIONS: CTP was able to detect irreversible ischaemic core, guide critical decisions in preoperative patients and aid in determining the blood pressure augmentation for postoperative management focusing on residual brain ischaemia. Cytidine Triphosphate 13-16 activation induced cytidine deaminase Homo sapiens 119-122 34286695-0 2021 CTP and parS coordinate ParB partition complex dynamics and ParA-ATPase activation for ParABS-mediated DNA partitioning. Cytidine Triphosphate 0-3 dynein axonemal heavy chain 8 Homo sapiens 65-71 34156827-2 2021 We recently demonstrated that human viperin (HsVip) catalyzes the conversion of CTP to 3"-deoxy-3",4"-didehydro-CTP (ddhCTP or ddh-synthase), which acts as a chain terminator for virally encoded RNA-dependent RNA polymerases from several flaviviruses. Cytidine Triphosphate 80-83 radical S-adenosyl methionine domain containing 2 Homo sapiens 36-43 34156827-7 2021 Furthermore, we define the unique chemical and physical determinants supporting ddh-synthase activity and nucleotide selectivity, including the crystallographic characterization of a fungal viperin-like enzyme that utilizes UTP as a substrate and a cnidaria viperin-like enzyme that utilizes CTP as a substrate. Cytidine Triphosphate 292-295 radical S-adenosyl methionine domain containing 2 Homo sapiens 258-265 34209567-5 2021 DNA microarray and RT-qPCR analyses showed that CTP treatment recovered the downregulated expression of several genes, including the interleukin-3 receptor subunit alpha (IL3RA), which were suppressed by reactive oxygen species (ROS) treatment in HAECs. Cytidine Triphosphate 48-51 interleukin 3 receptor subunit alpha Homo sapiens 133-169 34209567-5 2021 DNA microarray and RT-qPCR analyses showed that CTP treatment recovered the downregulated expression of several genes, including the interleukin-3 receptor subunit alpha (IL3RA), which were suppressed by reactive oxygen species (ROS) treatment in HAECs. Cytidine Triphosphate 48-51 interleukin 3 receptor subunit alpha Homo sapiens 171-176 35227600-11 2022 G-CSF plus GH and G-CSF plus EPO had advantages in terms of CTP scores. Cytidine Triphosphate 60-63 colony stimulating factor 3 Homo sapiens 18-23 35625575-1 2022 Cytidine-5"-triphosphate (CTP) synthase (CTPS) is the class I glutamine-dependent amidotransferase (GAT) that catalyzes the last step in the de novo biosynthesis of CTP. Cytidine Triphosphate 165-168 CTP synthase Drosophila melanogaster 0-39 35625575-1 2022 Cytidine-5"-triphosphate (CTP) synthase (CTPS) is the class I glutamine-dependent amidotransferase (GAT) that catalyzes the last step in the de novo biosynthesis of CTP. Cytidine Triphosphate 165-168 GABA transporter Drosophila melanogaster 62-98 35625575-1 2022 Cytidine-5"-triphosphate (CTP) synthase (CTPS) is the class I glutamine-dependent amidotransferase (GAT) that catalyzes the last step in the de novo biosynthesis of CTP. Cytidine Triphosphate 165-168 GABA transporter Drosophila melanogaster 100-103 35625575-2 2022 Glutamine hydrolysis is catalyzed in the GAT domain and the liberated ammonia is transferred via an intramolecular tunnel to the synthase domain where the ATP-dependent amination of UTP occurs to form CTP. Cytidine Triphosphate 201-204 GABA transporter Drosophila melanogaster 41-44 35566067-7 2022 The CTP supplement increased the expression of IGF-1, PI3K/AKT, and mTOR, whereas the CP supplement increased the expression of IGF-1 and AMPK in the gastrocnemius of aging mice. Cytidine Triphosphate 4-7 insulin-like growth factor 1 Mus musculus 47-52 35566067-7 2022 The CTP supplement increased the expression of IGF-1, PI3K/AKT, and mTOR, whereas the CP supplement increased the expression of IGF-1 and AMPK in the gastrocnemius of aging mice. Cytidine Triphosphate 4-7 thymoma viral proto-oncogene 1 Mus musculus 59-62 35566067-7 2022 The CTP supplement increased the expression of IGF-1, PI3K/AKT, and mTOR, whereas the CP supplement increased the expression of IGF-1 and AMPK in the gastrocnemius of aging mice. Cytidine Triphosphate 4-7 mechanistic target of rapamycin kinase Mus musculus 68-72 35239666-6 2022 Disruption of the inducible CTP synthase under DON exposure hyper-activates the Mec1-Rad53 DNA damage response (DDR) pathway, which prevents chromosome breakage. Cytidine Triphosphate 28-31 protein kinase MEC1 Saccharomyces cerevisiae S288C 80-84 35239666-6 2022 Disruption of the inducible CTP synthase under DON exposure hyper-activates the Mec1-Rad53 DNA damage response (DDR) pathway, which prevents chromosome breakage. Cytidine Triphosphate 28-31 serine/threonine/tyrosine protein kinase RAD53 Saccharomyces cerevisiae S288C 85-90 35154622-4 2022 From 2017 to 2020, 124 CS patients who underwent carotid endarterectomy (CEA) with both preoperative CTP and digital substruction angiography (DSA) images were enrolled. Cytidine Triphosphate 101-104 citrate synthase Homo sapiens 23-25 35359496-3 2022 Interestingly, even though the STC(D/Y) motif in AIP-I/IV is a member of the SX1CX2 motif family, it maintains the CTP form. Cytidine Triphosphate 115-118 stanniocalcin 1 Homo sapiens 31-34 2482285-7 1989 In the Western blot using anti-hCGbeta or anti-hCGbeta-CTP under reducing conditions, the urine presented a new band (CTP") with Mr 23,000 in addition to the beta-subunit, while the serum revealed a single band of the beta-subunit with or without a reducing reagent. Cytidine Triphosphate 55-58 chorionic gonadotropin subunit beta 3 Homo sapiens 47-54 2482285-7 1989 In the Western blot using anti-hCGbeta or anti-hCGbeta-CTP under reducing conditions, the urine presented a new band (CTP") with Mr 23,000 in addition to the beta-subunit, while the serum revealed a single band of the beta-subunit with or without a reducing reagent. Cytidine Triphosphate 118-121 chorionic gonadotropin subunit beta 3 Homo sapiens 31-38 2482285-7 1989 In the Western blot using anti-hCGbeta or anti-hCGbeta-CTP under reducing conditions, the urine presented a new band (CTP") with Mr 23,000 in addition to the beta-subunit, while the serum revealed a single band of the beta-subunit with or without a reducing reagent. Cytidine Triphosphate 118-121 chorionic gonadotropin subunit beta 3 Homo sapiens 47-54 2552440-4 1989 ATPase (dATPase) is specific for adenine nucleotides; ATP and dATP, but not CTP, UTP, or GTP, are hydrolyzed. Cytidine Triphosphate 76-79 Vacuolar H[+] ATPase 14kD subunit 1 Drosophila melanogaster 0-6 2552440-4 1989 ATPase (dATPase) is specific for adenine nucleotides; ATP and dATP, but not CTP, UTP, or GTP, are hydrolyzed. Cytidine Triphosphate 76-79 Vacuolar H[+] ATPase 14kD subunit 1 Drosophila melanogaster 8-15 2713347-1 1989 Transient kinetic data of the hydrolysis of several nucleotides (TTP, CTP, UTP, GTP) by cardiac myosin subfragment 1 (S1) were analyzed to obtain values for the equilibrium constant for nucleotide binding and rate constants for the S1-nucleotide isomerization and the subsequent nucleotide hydrolysis as well as the magnitudes of the relative fluorescence enhancements of the myosin that occur upon isomerization and hydrolysis. Cytidine Triphosphate 70-73 myosin heavy chain 14 Homo sapiens 96-102 2452075-16 1988 Since the sialylated peptide beta 115-141 binds poorly to it, this antiserum resembles the carbohydrate-oblivious anti-beta CTP; both require the COOH-terminal amino acids of hCG beta. Cytidine Triphosphate 124-127 chorionic gonadotropin subunit beta 3 Homo sapiens 175-183 2906879-1 1988 In the present study the opioid receptor antagonist properties of the conformationally constrained cyclic octapeptide D-Phe-Cys-Tyr-D-Trp-Lys-Thr-Pen-Thr-NH2 (CTP), which is derived from somatostatin, were investigated, using in vitro functional paradigms of central mu-, delta- and kappa-opioid receptors. Cytidine Triphosphate 159-162 opioid receptor kappa 1 Homo sapiens 272-305 3141077-6 1988 The K 1/2 for GTP activation of papilloma ODC was approximately 7 x 10(-9) M. When a series of nucleotides was tested, only GTP, the non-hydrolysable analog GTP gamma S, dGTP and GDP were capable of significant activation at 1 microM, while other derivatives including GMP, ATP and CTP were less effective. Cytidine Triphosphate 282-285 ornithine decarboxylase, structural 1 Mus musculus 42-45 2457581-17 1988 Both the ecto-ATPase and the (Ca2+-Mg2+)-ATPase have broad nucleotide-hydrolyzing activity, i.e. they both hydrolyze ATP, GTP, UTP, CTP, ADP, and GDP to a similar extent. Cytidine Triphosphate 132-135 CEA cell adhesion molecule 1 Rattus norvegicus 9-20 2454807-1 1988 When human chorionic gonadotropin (hCG) was subjected to sodium dodecyl sulfate-polyacrylamide gel electrophoresis under reducing conditions with dithiothreitol (DTT), a smaller weight material (CTP"), in addition to the beta-subunit, could be detected by Western blot analysis using antiserum for hCG beta-carboxy-terminal peptide (CTP). Cytidine Triphosphate 195-198 chorionic gonadotropin subunit beta 5 Homo sapiens 11-39 2454807-1 1988 When human chorionic gonadotropin (hCG) was subjected to sodium dodecyl sulfate-polyacrylamide gel electrophoresis under reducing conditions with dithiothreitol (DTT), a smaller weight material (CTP"), in addition to the beta-subunit, could be detected by Western blot analysis using antiserum for hCG beta-carboxy-terminal peptide (CTP). Cytidine Triphosphate 333-336 chorionic gonadotropin subunit beta 5 Homo sapiens 11-39 3049549-5 1988 The effectiveness of NTPs in promoting LexA cleavage by RecA1202 and RecA1211 proteins decreased in roughly the following order: dATP greater than ATP greater than UTP greater than ATP-gamma S greater than dCTP greater than CTP greater than dGTP greater than GTP greater than TTP. Cytidine Triphosphate 207-210 DNA repair system Escherichia coli 39-43 3367156-8 1988 Since CTP: phosphocholine cytidyltransferase is inactivated by phosphorylation and since there is independent evidence for hyperphosphorylation of tau and MAP-2 proteins in AD brain, enhanced protein kinase activity could be a common factor. Cytidine Triphosphate 6-9 microtubule associated protein 2 Homo sapiens 155-160 2893798-4 1988 The limiting step in phosphatidylcholine biosynthesis was the formation of CDP-choline catalyzed by CTP:choline-phosphate cytidylyltransferase (EC 2.7.7.15) as monitored by the decrease in phosphocholine labeling following phospholipase C treatment of cells prelabeled with [3H]choline. Cytidine Triphosphate 100-103 cut like homeobox 1 Homo sapiens 75-78 2834473-5 1988 Western blotting using anti-hCG beta-carboxy-terminal peptides (CTP) revealed a single band corresponding to hCG beta. Cytidine Triphosphate 64-67 chorionic gonadotropin subunit beta 3 Homo sapiens 28-36 2834473-5 1988 Western blotting using anti-hCG beta-carboxy-terminal peptides (CTP) revealed a single band corresponding to hCG beta. Cytidine Triphosphate 64-67 chorionic gonadotropin subunit beta 3 Homo sapiens 109-117 3467314-7 1986 The papilloma OrnDCases, but not epidermal OrnDCase, were activated by GTP and to a lesser extent by CTP. Cytidine Triphosphate 101-104 ornithine decarboxylase, structural 1 Mus musculus 14-22 2966145-5 1987 The purified ATPase hydrolyzed ATP, GTP, ITP, and CTP but not UTP, ADP, AMP, or p-nitrophenylphosphate. Cytidine Triphosphate 50-53 ATZ20_RS04105 Sulfolobus acidocaldarius 13-19 3333197-2 1987 A 28-mer oligonucleotide probe complementary to a distinctive region of NPY mRNA was 3"-end labeled with [35S]-deoxycytosine triphosphate ([35S]-dCTP) by using terminal transferase and was hybridized to fixed sections of rat and mouse brain. Cytidine Triphosphate 111-137 neuropeptide Y Rattus norvegicus 72-75 3782420-1 1986 We developed a highly sensitive and specific assay for hCG using monoclonal antibodies (Mabs) directed against a 37-amino acid synthetic polypeptide analogous to the carboxyl-terminus (CTP) of beta hCG. Cytidine Triphosphate 185-188 chorionic gonadotropin subunit beta 5 Homo sapiens 55-58 3782420-1 1986 We developed a highly sensitive and specific assay for hCG using monoclonal antibodies (Mabs) directed against a 37-amino acid synthetic polypeptide analogous to the carboxyl-terminus (CTP) of beta hCG. Cytidine Triphosphate 185-188 chorionic gonadotropin subunit beta 5 Homo sapiens 198-201 3782420-5 1986 Serum levels of hCG or hCG-like material with CTP structure were measured in 229 healthy blood donors; 1.1% of healthy men and 4.6% of nonpregnant women younger than 50 yr had serum values varying between 0.05 and 0.23 ng/ml. Cytidine Triphosphate 46-49 chorionic gonadotropin subunit beta 5 Homo sapiens 16-19 3782420-5 1986 Serum levels of hCG or hCG-like material with CTP structure were measured in 229 healthy blood donors; 1.1% of healthy men and 4.6% of nonpregnant women younger than 50 yr had serum values varying between 0.05 and 0.23 ng/ml. Cytidine Triphosphate 46-49 chorionic gonadotropin subunit beta 5 Homo sapiens 23-26 2840195-2 1988 Data show the presence of a myokinase-type enzyme activity (CTP:CMP phosphotransferase) which catalyzes the reaction: 2CDP in equilibrium CMP + CTP. Cytidine Triphosphate 60-63 cut-like homeobox 1 Mus musculus 119-122 2840195-2 1988 Data show the presence of a myokinase-type enzyme activity (CTP:CMP phosphotransferase) which catalyzes the reaction: 2CDP in equilibrium CMP + CTP. Cytidine Triphosphate 144-147 cut-like homeobox 1 Mus musculus 119-122 3115930-8 1987 All five choriocarcinoma hCG samples were much more susceptible than standard hCG to cleavage of CTP" by DTT. Cytidine Triphosphate 97-100 chorionic gonadotropin subunit beta 5 Homo sapiens 25-28 3115930-8 1987 All five choriocarcinoma hCG samples were much more susceptible than standard hCG to cleavage of CTP" by DTT. Cytidine Triphosphate 97-100 chorionic gonadotropin subunit beta 5 Homo sapiens 78-81 3665991-13 1987 Thus, 5"-GMP or 5"-GDP strongly enhanced the antitumor activity of FUra, and the potentiation resulted from the inhibition of RNA synthesis caused by reduction of the CTP and UTP pool sizes and increased incorporation of FUra into RNA. Cytidine Triphosphate 167-170 5'-nucleotidase, cytosolic II Homo sapiens 9-12 3032270-4 1987 Pulse-chase studies indicate that CTP:cholinephosphate cytidylyltransferase might be subject to hormonal regulation by vasopressin. Cytidine Triphosphate 34-37 arginine vasopressin Rattus norvegicus 119-130 3645545-8 1987 TRV RNA2 can be adenylated with CTP, ATP; tRNA nucleotidyl transferase and ATP. Cytidine Triphosphate 32-35 tRNA-Val (anticodon AAC) 1-4 Homo sapiens 0-3 3539181-4 1986 Similar competition studies also showed that nearly all of the other nucleotide triphosphates also bind to recA protein, with the affinity decreasing in the following order: UTP greater than GTP approximately equal to dCTP greater than dGTP greater than CTP. Cytidine Triphosphate 219-222 RAD51 recombinase Homo sapiens 107-111 3015191-4 1986 CTP inhibited the activity of hexokinase in a competitive manner for ATP (Mg-ATP2-) with a Ki of 4 mmol/l. Cytidine Triphosphate 0-3 hexokinase 1 Homo sapiens 30-40 3459463-8 1986 These results indicate that the reduction in CTP levels leads to rapid inhibition of DNA synthesis and reduction in c-myc mRNA levels which precede the appearance of differentiated cells. Cytidine Triphosphate 45-48 MYC proto-oncogene, bHLH transcription factor Homo sapiens 116-121 2821233-10 1987 There is an absolute requirement for adenosine 5"-triphosphate (ATP) for the secretion of lysozyme, but beta-glucuronidase secretion can be partly supported by other nucleoside triphosphates in the order guanosine 5"-triphosphate (GTP) greater than uridine 5"-triphosphate (UTP) = xanthosine 5"-triphosphate (XTP) greater than cytidine 5"-triphosphate (CTP). Cytidine Triphosphate 327-351 glucuronidase beta Homo sapiens 104-122 2821233-10 1987 There is an absolute requirement for adenosine 5"-triphosphate (ATP) for the secretion of lysozyme, but beta-glucuronidase secretion can be partly supported by other nucleoside triphosphates in the order guanosine 5"-triphosphate (GTP) greater than uridine 5"-triphosphate (UTP) = xanthosine 5"-triphosphate (XTP) greater than cytidine 5"-triphosphate (CTP). Cytidine Triphosphate 353-356 glucuronidase beta Homo sapiens 104-122 2418956-3 1986 CTP-directed RIA recognized a peak of hCG beta-like immunoreactive material that eluted in the same position as standard hCG beta. Cytidine Triphosphate 0-3 chorionic gonadotropin subunit beta 3 Homo sapiens 38-46 2418956-3 1986 CTP-directed RIA recognized a peak of hCG beta-like immunoreactive material that eluted in the same position as standard hCG beta. Cytidine Triphosphate 0-3 chorionic gonadotropin subunit beta 3 Homo sapiens 121-129 2426095-2 1986 Infusions of hCG beta, as-hCG, or intact hCG resulted in accumulation in the kidney of a large quantity of small mol wt peptides lacking the immunological determinants of the carboxy-terminal peptide (CTP) of the beta-subunit. Cytidine Triphosphate 201-204 chorionic gonadotropin subunit beta 3 Homo sapiens 13-21 2426095-2 1986 Infusions of hCG beta, as-hCG, or intact hCG resulted in accumulation in the kidney of a large quantity of small mol wt peptides lacking the immunological determinants of the carboxy-terminal peptide (CTP) of the beta-subunit. Cytidine Triphosphate 201-204 chorionic gonadotropin subunit beta 5 Homo sapiens 13-16 2426095-2 1986 Infusions of hCG beta, as-hCG, or intact hCG resulted in accumulation in the kidney of a large quantity of small mol wt peptides lacking the immunological determinants of the carboxy-terminal peptide (CTP) of the beta-subunit. Cytidine Triphosphate 201-204 chorionic gonadotropin subunit beta 5 Homo sapiens 26-29 3525156-9 1986 In the presence of CTP and vanadate (phosphatase inhibitors) insulin-stimulatable tyrosine-specific phosphorylation of exogenous substrates was demonstrated with chicken liver and brain receptors. Cytidine Triphosphate 19-22 insulin Gallus gallus 61-68 4091816-2 1985 The kinetics of assembly of MAP2-tubulin microtubule protein were examined as a function of the GTP concentration in order to test the hypothesis that CTP-induced assembly results from the generation of GTP by nucleoside diphosphate kinase. Cytidine Triphosphate 151-154 microtubule associated protein 2 Homo sapiens 28-32 3877250-10 1985 High energy phosphate compounds (ATP, ADP, CTP, and others) displaced mitochondria-bound hexokinase, which increased the cytosolic form by 2-fold in the glioma lines, but fibroblast hexokinase distribution was unaffected. Cytidine Triphosphate 43-46 hexokinase 1 Homo sapiens 89-99 2991218-9 1985 Endogenous myosin light chain kinase is not active in solutions containing CTP and dephosphorylation of myosin light chains occurs in CTP solutions both in the presence and absence of Ca2+. Cytidine Triphosphate 134-137 myosin, heavy chain 15 Gallus gallus 11-17 2991218-9 1985 Endogenous myosin light chain kinase is not active in solutions containing CTP and dephosphorylation of myosin light chains occurs in CTP solutions both in the presence and absence of Ca2+. Cytidine Triphosphate 134-137 myosin, heavy chain 15 Gallus gallus 104-110 3971913-12 1985 In addition, other nucleoside triphosphates (CTP, GTP, and UTP) were also effective in inducing the 8S to 4S transformation of the unoccupied and the steroid-bound PR. Cytidine Triphosphate 45-48 progesterone receptor Gallus gallus 164-166 2982418-7 1985 A marked increase in CTP: phosphorylcholine cytidylyltransferase activity was found after treatment of the cultures with phospholipase C. Cytidine Triphosphate 21-24 LOC100009319 Oryctolagus cuniculus 121-136 6230223-8 1984 Incubation with GTP, ITP, CTP, TTP, and UTP resulted in augmentation of hormone release duplicating that seen with ATP. Cytidine Triphosphate 26-29 ATPase phospholipid transporting 8A2 Homo sapiens 115-118 6289944-4 1982 Glucose-6-phosphate dehydrogenase (G6PD) activity in hemolysates from control erythrocytes was inhibited 43% by 5.5 mM cytidine 5"-triphosphate (CTP) and 50% by 5.5 mM in uridine 5"-triphosphate (UTP) at pH 7.1. Cytidine Triphosphate 119-143 glucose-6-phosphate dehydrogenase Homo sapiens 0-33 6098441-5 1984 The apparent Km of the enzyme for dUTP and dTTP was approximately 20 mumol/l while the apparent Km for dATP, ATP, dCTP, CTP and UTP was in the range of 65-80 mumol/l. Cytidine Triphosphate 115-118 ttp Drosophila melanogaster 43-47 6195275-1 1983 A radioimmunoassay (CTP-RIA) for urinary human chorionic gonadotropin (hCG) with the use of an antiserum to be carboxyl-terminal peptide of hCG beta subunit was employed to detect hCG production in patients with gestational trophoblastic disease. Cytidine Triphosphate 20-23 hypertrichosis 2 (generalised, congenital) Homo sapiens 71-74 6195275-1 1983 A radioimmunoassay (CTP-RIA) for urinary human chorionic gonadotropin (hCG) with the use of an antiserum to be carboxyl-terminal peptide of hCG beta subunit was employed to detect hCG production in patients with gestational trophoblastic disease. Cytidine Triphosphate 20-23 hypertrichosis 2 (generalised, congenital) Homo sapiens 140-143 6195275-1 1983 A radioimmunoassay (CTP-RIA) for urinary human chorionic gonadotropin (hCG) with the use of an antiserum to be carboxyl-terminal peptide of hCG beta subunit was employed to detect hCG production in patients with gestational trophoblastic disease. Cytidine Triphosphate 20-23 hypertrichosis 2 (generalised, congenital) Homo sapiens 140-143 6195275-10 1983 This specific and sensitive CTP-RIA method for the detection of hCG production was found to improve the ability to diagnose persistent or recurrent trophoblastic disease. Cytidine Triphosphate 28-31 hypertrichosis 2 (generalised, congenital) Homo sapiens 64-67 6185587-4 1983 The same cross-reactivity was observed with CTP 34 B4 (murine x human) somatic hybrid cells, which express class I molecules constituted of human HLA heavy chains and murine beta 2-m. Cytidine Triphosphate 44-47 beta-2 microglobulin Mus musculus 174-182 6289944-4 1982 Glucose-6-phosphate dehydrogenase (G6PD) activity in hemolysates from control erythrocytes was inhibited 43% by 5.5 mM cytidine 5"-triphosphate (CTP) and 50% by 5.5 mM in uridine 5"-triphosphate (UTP) at pH 7.1. Cytidine Triphosphate 119-143 glucose-6-phosphate dehydrogenase Homo sapiens 35-39 6289944-4 1982 Glucose-6-phosphate dehydrogenase (G6PD) activity in hemolysates from control erythrocytes was inhibited 43% by 5.5 mM cytidine 5"-triphosphate (CTP) and 50% by 5.5 mM in uridine 5"-triphosphate (UTP) at pH 7.1. Cytidine Triphosphate 145-148 glucose-6-phosphate dehydrogenase Homo sapiens 0-33 6289944-4 1982 Glucose-6-phosphate dehydrogenase (G6PD) activity in hemolysates from control erythrocytes was inhibited 43% by 5.5 mM cytidine 5"-triphosphate (CTP) and 50% by 5.5 mM in uridine 5"-triphosphate (UTP) at pH 7.1. Cytidine Triphosphate 145-148 glucose-6-phosphate dehydrogenase Homo sapiens 35-39 6795597-1 1981 A cell-free system for the expression of the beta-galactosidase gene was employed to study the effects of the UTP and CTP analogs: s2UTP, s2CTP, f5UTP and rTTP on transcription-translation. Cytidine Triphosphate 118-121 galactosidase beta 1 Homo sapiens 45-63 6890814-9 1982 Significantly lower levels of GTP + GDP and CTP in 6TG-resistant cells than in parent cells 4 hr after the administration of MTX to tumor-bearing mice may be related to the increased MTX sensitivity of these cells. Cytidine Triphosphate 44-47 metaxin 1 Mus musculus 125-128 6890814-9 1982 Significantly lower levels of GTP + GDP and CTP in 6TG-resistant cells than in parent cells 4 hr after the administration of MTX to tumor-bearing mice may be related to the increased MTX sensitivity of these cells. Cytidine Triphosphate 44-47 metaxin 1 Mus musculus 183-186 7426668-5 1980 Although it has been reported that the only effective nucleotide as the phosphoryl donor for hexokinase from various origin in ATP, and that ADP, a reaction product, inhibits the enzyme, hexokinase D from the rainbow-trout liver was found to be able to form glucose 6-phosphate (Glc-6-P) from glucose and various nucleotides such as ATP, ADP, CTP, GTP, UTP and UDP. Cytidine Triphosphate 343-346 hexokinase 1 Homo sapiens 187-197 6759088-0 1982 [Modification of the catalytic center of Escherichia coli ATP(CTP): tRNA-nucleotidyltransferase by adenosine and cytidine triphosphate derivatives with a reactive group in the triphosphate fragment]. Cytidine Triphosphate 113-134 ATPase Escherichia coli 58-66 6458284-1 1981 Ecto-ATPase in rat cauda-epididymal intact spermatozoa has a high degree of substrate specificity for the hydrolysis of ATP and dATP rather than of ADP, AMP, GTP, dGTP, CTP, dCTP, TTP and UTP. Cytidine Triphosphate 169-172 CEA cell adhesion molecule 1 Rattus norvegicus 0-11 6245437-5 1980 The accumulation of UTP and CTP as the results of chronic lead exposure may be explained on the basis of inhibited P5N coupled with the presence of an active nucleoside diphosphokinase. Cytidine Triphosphate 28-31 cytosolic 5'-nucleotidase 3A Oryctolagus cuniculus 115-118 65180-8 1977 By use of the ATPase inhibitors DCCD and DPA, or by replacing ATP with GTP, ITP and CTP, a correlation between the ATPase activity and the rate of ATP-dependent membrane energization, as measured by fluorescence quenching, was obtained. Cytidine Triphosphate 84-87 ATPase Escherichia coli 115-121 6261809-4 1981 The purified enzyme hydrolyzes triphosphonucleosides (ATP, CTP, GTP, UTP) and diphosphonucleosides (ADP and to a lesser extent CDP, UDP, IDP) and presents pH optima of 6 for ATP and 7 for ADP. Cytidine Triphosphate 59-62 isocitrate dehydrogenase (NADP(+)) 1 Homo sapiens 137-140 81070-2 1978 We have measured the rate of transcription of the alpha2u-globulin gene using a nuclear cell-free transcriptional system with mercurated CTP as substrate for the endogenous RNA polymerases. Cytidine Triphosphate 137-140 alpha2u globulin Rattus norvegicus 50-66 199433-8 1977 CTP and ethanolaminephosphate partially inhibited the ethanolamine kinase, but not the choline kinase. Cytidine Triphosphate 0-3 choline kinase alpha Rattus norvegicus 54-73 6244157-7 1980 ATP and MgATP (dATP was not tested) bind to the enzyme with dissociation constants of 0.122 and 0.132 mM respectively, while AMP (dAMP was not tested), UTP, CTP, ITP and GTP binding could not be detected by the dialysis equilibrium technique used. Cytidine Triphosphate 157-160 ATPase phospholipid transporting 8A2 Homo sapiens 0-3 551178-4 1979 The anti-45-CTP recognized native hCG and was devoid of cross-reaction with hLH. Cytidine Triphosphate 12-15 chorionic gonadotropin subunit beta 5 Homo sapiens 34-37 388429-5 1979 The triphosphate conformations are similar, whereas the terminal phosphate of CDP occupies the site of the gamma-phosphate of CTP, thus implying a protein-nucleotide interaction at this site. Cytidine Triphosphate 126-129 cut like homeobox 1 Homo sapiens 78-81 34614-7 1979 Tryptic digestion is also retarded by some of the feedback inhibitors of glutamine synthetase including CTP, L-alanine, L-serine, L-histidine, and glucosamine 6-phosphate. Cytidine Triphosphate 104-107 AT695_RS11110 Staphylococcus aureus 73-93 688069-4 1978 The amount of CTP in an extract was estimated by the conversion of [3H]phosphocholine to 3H-labelled CDP-choline. Cytidine Triphosphate 14-17 cut-like homeobox 1 Rattus norvegicus 101-104 688069-5 1978 Similarly, the concentration of phosphocholine was estimated by the formation of 3H-labelled CDP-choline from 3H-labelled CTP. Cytidine Triphosphate 122-125 cut-like homeobox 1 Rattus norvegicus 93-96 688069-6 1978 The conversion of CTP and phosphocholine to CDP-choline was 90% when inorganic pyrophosphatase was added to the incubations. Cytidine Triphosphate 18-21 cut-like homeobox 1 Rattus norvegicus 44-47 688069-7 1978 The formation of CDP-choline was linear between 1 and 10 nmol of CTP or phosphocholine. Cytidine Triphosphate 65-68 cut-like homeobox 1 Rattus norvegicus 17-20 209024-1 1978 The reaction catalyzed by CTP:phosphocholine cytidylyltransferase in the reverse direction, i.e. the formation of CTP and phosphocholine from CDP-choline and pyrophosphate, is slightly faster than the reaction in the forward direction. Cytidine Triphosphate 26-29 cut-like homeobox 1 Rattus norvegicus 142-145 21171-4 1977 It was shown that n-alkanes stimulated one of three enzymic steps of lecithin biosynthesis from choline; that is, the formulation of CDP-choline catalyzed by CTP: cholinephosphate cytidyltransferase [EC 2.7.7.15], an enzyme on the microsomal membrane. Cytidine Triphosphate 158-161 cut-like homeobox 1 Rattus norvegicus 133-136 188465-8 1976 The Km values of ATP and CTP for the Herpes simplex virus Type I enzyme were 30 and 70 muM respectively; whereas those for the Herpes simplex virus Typr II enzyme were 140 and 450 muM. Cytidine Triphosphate 25-28 latexin Homo sapiens 87-90 833121-8 1977 The other terminal transferase was present in two chromatographic forms, required an RNA primer, and used UTP and/or CTP as particularly efficient substrates. Cytidine Triphosphate 117-120 DNA nucleotidylexotransferase Homo sapiens 10-30 188465-8 1976 The Km values of ATP and CTP for the Herpes simplex virus Type I enzyme were 30 and 70 muM respectively; whereas those for the Herpes simplex virus Typr II enzyme were 140 and 450 muM. Cytidine Triphosphate 25-28 latexin Homo sapiens 180-183 1263770-2 1976 The formation of CDP-diglyceride from radioactive phosphatidate showed an absolute requirement for CTP and MgCl2. Cytidine Triphosphate 99-102 cut-like homeobox 1 Rattus norvegicus 17-20 1263770-3 1976 The newly formed [14C] CDP-diglyceride was characterized by thin layer chromatography (TLC), isotopic labeling from radioactive CTP, and its ability to serve as substrate for the microsomal enzyme, CDP-diglyceride: inositol phosphatidyltransferase. Cytidine Triphosphate 128-131 cut-like homeobox 1 Rattus norvegicus 23-26 1263770-8 1976 Therefore, under the conditions of study, the microsomal CTP: phosphatidate cytidylyltransferase produces mainly monoenoic and dienoic species of CDP-diglyceride and shows little specificity towards different molecular species of phosphatidic acids. Cytidine Triphosphate 57-60 cut-like homeobox 1 Rattus norvegicus 146-149 4204-0 1976 Studies on the formation by rat brain preparations of CDP-diglyceride from CTP and phosphatidic acids of varying fatty acid compositions. Cytidine Triphosphate 75-78 cut-like homeobox 1 Rattus norvegicus 54-57 4204-1 1976 The enzyme, CTP:phosphatidate cytidylyltransferase (EC2.7.7.41) which catalyses formation of CDP-diglyceride from CTP and phosphatidic acid has been studied in rat brain preparations and other tissues. Cytidine Triphosphate 12-15 cut-like homeobox 1 Rattus norvegicus 93-96 4204-1 1976 The enzyme, CTP:phosphatidate cytidylyltransferase (EC2.7.7.41) which catalyses formation of CDP-diglyceride from CTP and phosphatidic acid has been studied in rat brain preparations and other tissues. Cytidine Triphosphate 114-117 cut-like homeobox 1 Rattus norvegicus 93-96 16659381-4 1975 Under red light, striking photoactivation of NAD kinase was obtained with ATP and subsequently CTP.In the presence of exogenous Mg(2+), which is required for NAD kinase activity, alpha-nitroso-beta-naphthol, cyanide, and dimethylglyoxime, strongly inhibited the activation by red light without affecting the level of NAD kinase in the dark.Of the divalent cations tested with the KCN-treated phytochrome preparation, only Co(2+) was effective for photoactivation of NAD kinase. Cytidine Triphosphate 95-98 NAD kinase Homo sapiens 45-55 239391-1 1975 The interaction of Mg2+ with nucleoside triphosphates: ATP, GTP, CTP and UTP has been studied by phosphorus magnetic resonance spectroscopy in aqueous solution. Cytidine Triphosphate 65-68 mucin 7, secreted Homo sapiens 19-22 33993494-3 2021 Here we characterize one fc2 suppressor mutation and map it to CYTIDINE TRIPHOSPHATE SYNTHASE TWO (CTPS2), which encodes one of five enzymes in Arabidopsis necessary for de novo cytoplasmic CTP (and dCTP) synthesis. Cytidine Triphosphate 99-102 ferrochelatase 2 Arabidopsis thaliana 25-28 4279584-0 1974 Participation of cytidine triphosphate in sodium-dependent phosphorylation, transphosphorylation, and hydrolysis: evidence for two hydrolytic sites in sodium ion-plus potassium ion-dependent adenosine triphosphatase. Cytidine Triphosphate 17-38 ATPase Na+/K+ transporting subunit beta 1 Homo sapiens 191-215 238177-3 1975 Phosphorylcholine cytidyltransferase, the enzyme which catalyzes the transfer of phosphorylcholine to cytidine 5"-triphosphate to form CDP-choline, was studied for the first time in human neonatal lung. Cytidine Triphosphate 102-126 cut like homeobox 1 Homo sapiens 135-138 238177-6 1975 The Km of CTP was 2.0 times 10- minus 3 M, and the Km of phosphorylcholine was 0.25 times 10- minus 3 M. The true Vmax was 10 nmol CDP-choline/mg protein/10 min. Cytidine Triphosphate 10-13 cut like homeobox 1 Homo sapiens 131-134 4376013-0 1974 CDP-choline reversal of the CMP and CTP inhibition of phosphatidic acid synthesis by rat brain preparations. Cytidine Triphosphate 36-39 cut-like homeobox 1 Rattus norvegicus 0-3 34022203-2 2021 The rate-limiting enzymes of de novo CTP and GTP synthesis, cytidine triphosphate synthase (CTPS) and inosine monophosphate dehydrogenase (IMPDH), are the most characterized cytoophidium-forming enzymes in mammalian models. Cytidine Triphosphate 37-40 CTP synthase 1 Homo sapiens 60-90 34022203-2 2021 The rate-limiting enzymes of de novo CTP and GTP synthesis, cytidine triphosphate synthase (CTPS) and inosine monophosphate dehydrogenase (IMPDH), are the most characterized cytoophidium-forming enzymes in mammalian models. Cytidine Triphosphate 37-40 CTP synthase 1 Homo sapiens 92-96 32919974-8 2021 Liver-related clinical presentation (ascites, esophageal varices and encephalopathy) and laboratory values (EGFR, serum albumin and bilirubin, platelet count) significantly worsened across the CTP-classes(p=.001). Cytidine Triphosphate 193-196 epidermal growth factor receptor Homo sapiens 108-112 34056415-11 2021 The C-terminal truncated DDX3X investigated here hydrolyzes only cytidine triphosphate (CTP) in the absence of RNA and CTP, adenosine triphosphate (ATP), and deoxyribose adenosine triphosphate (dATP) in the presence of RNA. Cytidine Triphosphate 65-86 DEAD-box helicase 3 X-linked Homo sapiens 25-30 34056415-11 2021 The C-terminal truncated DDX3X investigated here hydrolyzes only cytidine triphosphate (CTP) in the absence of RNA and CTP, adenosine triphosphate (ATP), and deoxyribose adenosine triphosphate (dATP) in the presence of RNA. Cytidine Triphosphate 88-91 DEAD-box helicase 3 X-linked Homo sapiens 25-30 34056415-11 2021 The C-terminal truncated DDX3X investigated here hydrolyzes only cytidine triphosphate (CTP) in the absence of RNA and CTP, adenosine triphosphate (ATP), and deoxyribose adenosine triphosphate (dATP) in the presence of RNA. Cytidine Triphosphate 119-122 DEAD-box helicase 3 X-linked Homo sapiens 25-30 32919974-8 2021 Liver-related clinical presentation (ascites, esophageal varices and encephalopathy) and laboratory values (EGFR, serum albumin and bilirubin, platelet count) significantly worsened across the CTP-classes(p=.001). Cytidine Triphosphate 193-196 albumin Homo sapiens 114-127 33517146-7 2021 While a 12-residue region of the CTP binds strongly to anionic bilayers containing phosphatidylserine lipids, the CTP termini fray from the membrane allowing for accommodation of the RIT1 globular domain at the membrane-water interface. Cytidine Triphosphate 33-36 Ras like without CAAX 1 Homo sapiens 183-187 33517146-7 2021 While a 12-residue region of the CTP binds strongly to anionic bilayers containing phosphatidylserine lipids, the CTP termini fray from the membrane allowing for accommodation of the RIT1 globular domain at the membrane-water interface. Cytidine Triphosphate 114-117 Ras like without CAAX 1 Homo sapiens 183-187 33598470-10 2021 For CTP values, we found significant positive associations with IP-10 (q-value = 0.010), IL-6 (q-value = 0.010), IL-1RA (q-value = 0.033), and sICAM-1 (q-value = 0.010). Cytidine Triphosphate 4-7 C-X-C motif chemokine ligand 10 Homo sapiens 64-69 32691476-0 2021 CTP-CM enhances osteogenic differentiation of hPDLSCs via NF-kappaB pathway. Cytidine Triphosphate 0-3 nuclear factor kappa B subunit 1 Homo sapiens 58-67 32691476-10 2021 Mechanistically, CTP-CM leads to activation of NF-kappaB signaling pathway. Cytidine Triphosphate 17-20 nuclear factor kappa B subunit 1 Homo sapiens 47-56 32691476-12 2021 CONCLUSION: CTP-CM can promote the osteogenic differentiation of hPDLSCs via activating NF-kappaB pathway. Cytidine Triphosphate 12-15 nuclear factor kappa B subunit 1 Homo sapiens 88-97 33212176-16 2021 Then qRT-PCR analysis found that CTP could significantly up-regulate the expression of VEGFA and vWF. Cytidine Triphosphate 33-36 vascular endothelial growth factor Aa Danio rerio 87-92 33212176-16 2021 Then qRT-PCR analysis found that CTP could significantly up-regulate the expression of VEGFA and vWF. Cytidine Triphosphate 33-36 von Willebrand factor Danio rerio 97-100 33212176-19 2021 After processing, hemostatic activity of CTP has been enhanced by up-regulating the expression of VEGFA and vWF. Cytidine Triphosphate 41-44 vascular endothelial growth factor Aa Danio rerio 98-103 33212176-19 2021 After processing, hemostatic activity of CTP has been enhanced by up-regulating the expression of VEGFA and vWF. Cytidine Triphosphate 41-44 von Willebrand factor Danio rerio 108-111 33576499-5 2021 CTP synthetase (CTPS) which is the rate-limiting enzyme in the CTP de novo biosynthesis, is essential for nucleic acid synthesis and cellular energy metabolism, and often appears as cytoophidium in many cell types. Cytidine Triphosphate 0-3 CTP synthase 1 Homo sapiens 16-20 33564769-3 2021 We report here that SARS-CoV-2 exploits cellular CTP synthetase 1 (CTPS1) to promote CTP synthesis and suppress interferon (IFN) induction. Cytidine Triphosphate 49-52 CTP synthase 1 Homo sapiens 67-72 33564769-3 2021 We report here that SARS-CoV-2 exploits cellular CTP synthetase 1 (CTPS1) to promote CTP synthesis and suppress interferon (IFN) induction. Cytidine Triphosphate 49-52 interferon alpha 1 Homo sapiens 112-128 33564769-7 2021 Functionally, ORF7b and ORF8 activate CTPS1 to promote de novo CTP synthesis while shutting down IFN induction. Cytidine Triphosphate 38-41 ORF7b Severe acute respiratory syndrome coronavirus 2 14-19 33564769-7 2021 Functionally, ORF7b and ORF8 activate CTPS1 to promote de novo CTP synthesis while shutting down IFN induction. Cytidine Triphosphate 38-41 ORF8 protein Severe acute respiratory syndrome coronavirus 2 24-28 33564769-7 2021 Functionally, ORF7b and ORF8 activate CTPS1 to promote de novo CTP synthesis while shutting down IFN induction. Cytidine Triphosphate 38-41 interferon alpha 1 Homo sapiens 97-100 33564769-8 2021 De novo synthesis of small-molecule inhibitors of CTPS1 enabled CTP depletion and IFN induction in SARS-CoV-2 infection, thus impeding SARS-CoV-2 replication. Cytidine Triphosphate 50-53 interferon alpha 1 Homo sapiens 82-85 33598470-10 2021 For CTP values, we found significant positive associations with IP-10 (q-value = 0.010), IL-6 (q-value = 0.010), IL-1RA (q-value = 0.033), and sICAM-1 (q-value = 0.010). Cytidine Triphosphate 4-7 interleukin 6 Homo sapiens 89-93 33598470-10 2021 For CTP values, we found significant positive associations with IP-10 (q-value = 0.010), IL-6 (q-value = 0.010), IL-1RA (q-value = 0.033), and sICAM-1 (q-value = 0.010). Cytidine Triphosphate 4-7 interleukin 1 receptor antagonist Homo sapiens 113-119 33317256-9 2021 ALC patients had higher CTP (10.6+-2.0 vs. 9.0+-2.3) and MELD scores (21.49+-8.47 vs. 16.85+-7.79) and higher mortality (42.3% vs 27.3%,p<0.001) compared to non-ALC. Cytidine Triphosphate 24-27 allantoicase Homo sapiens 0-3 33383878-10 2020 Conclusion: Data in this study indicated that the changes of epigenetic molecules including DNMT1, DNMT3a, DNMT3b, HDAC1, and let-7a occurred at the early stages of BEAS-2B cell malignant transformation after CTPE exposure, which provided critical information for screening early biomarkers of CTP-associated occupational lung cancer. Cytidine Triphosphate 209-212 DNA methyltransferase 1 Homo sapiens 92-97 32156537-7 2020 CTP effectively regulated the levels of hematopoiesis-related cytokines, such as granulocyte colony-stimulating factor (G-CSF), macrophage colony-stimulating factor (M-CSF), interleukin 2, and interferons-gamma, and enhanced the expression of hematopoiesis-related proteins in both primary bone marrow cells and mice with hematopoietic dysfunction. Cytidine Triphosphate 0-3 colony stimulating factor 3 (granulocyte) Mus musculus 81-118 33329332-6 2020 For posterior fossa strokes, comprehensive CTP analysis had an AUC of 0.68 vs. 0.62 for automated core-penumbra maps and 0.55 for NCCT. Cytidine Triphosphate 43-46 solute carrier family 12 member 3 Homo sapiens 130-134 33108121-5 2020 This unique role explains why evolution has led to the early emergence in animals of an antiviral immunity enzyme, viperin, that synthesizes a toxic analogue of CTP. Cytidine Triphosphate 161-164 radical S-adenosyl methionine domain containing 2 Homo sapiens 115-122 32603630-4 2020 Most recently, however, viperin was demonstrated to catalyze the conversion of cytidine triphosphate (CTP) to 3"-deoxy-3",4"-didehydro-CTP (ddhCTP), a previously unknown ribonucleotide. Cytidine Triphosphate 79-100 radical S-adenosyl methionine domain containing 2 Homo sapiens 24-31 32603630-4 2020 Most recently, however, viperin was demonstrated to catalyze the conversion of cytidine triphosphate (CTP) to 3"-deoxy-3",4"-didehydro-CTP (ddhCTP), a previously unknown ribonucleotide. Cytidine Triphosphate 102-105 radical S-adenosyl methionine domain containing 2 Homo sapiens 24-31 32984091-3 2020 Serum insulin-like growth factor-1 (IGF-1)-CTP has been proposed to improve CTP prognostic accuracy. Cytidine Triphosphate 43-46 insulin like growth factor 1 Homo sapiens 6-34 32984091-3 2020 Serum insulin-like growth factor-1 (IGF-1)-CTP has been proposed to improve CTP prognostic accuracy. Cytidine Triphosphate 43-46 insulin like growth factor 1 Homo sapiens 36-41 32984091-3 2020 Serum insulin-like growth factor-1 (IGF-1)-CTP has been proposed to improve CTP prognostic accuracy. Cytidine Triphosphate 76-79 insulin like growth factor 1 Homo sapiens 6-34 32984091-3 2020 Serum insulin-like growth factor-1 (IGF-1)-CTP has been proposed to improve CTP prognostic accuracy. Cytidine Triphosphate 76-79 insulin like growth factor 1 Homo sapiens 36-41 33040516-4 2020 CTP, the shortest isoform of cochlin encoded by the COCH gene, has been proven to be a perilymph-specific protein which is not expressed in blood, cerebrospinal fluid and saliva but is highly expressed in lymphatic fluid of the inner ear and is used as a diagnostic biochemical marker for perilymph fistula. Cytidine Triphosphate 0-3 cochlin Homo sapiens 29-36 33040516-4 2020 CTP, the shortest isoform of cochlin encoded by the COCH gene, has been proven to be a perilymph-specific protein which is not expressed in blood, cerebrospinal fluid and saliva but is highly expressed in lymphatic fluid of the inner ear and is used as a diagnostic biochemical marker for perilymph fistula. Cytidine Triphosphate 0-3 cochlin Homo sapiens 52-56 32874736-14 2020 Conclusion: CTP in the vasospastic period may be an indication for ET and predict the effectiveness of ET for CV to improve clinical outcomes. Cytidine Triphosphate 12-15 major facilitator superfamily domain containing 11 Homo sapiens 67-69 32874736-14 2020 Conclusion: CTP in the vasospastic period may be an indication for ET and predict the effectiveness of ET for CV to improve clinical outcomes. Cytidine Triphosphate 12-15 major facilitator superfamily domain containing 11 Homo sapiens 103-105 32156537-7 2020 CTP effectively regulated the levels of hematopoiesis-related cytokines, such as granulocyte colony-stimulating factor (G-CSF), macrophage colony-stimulating factor (M-CSF), interleukin 2, and interferons-gamma, and enhanced the expression of hematopoiesis-related proteins in both primary bone marrow cells and mice with hematopoietic dysfunction. Cytidine Triphosphate 0-3 colony stimulating factor 3 (granulocyte) Mus musculus 120-125 32156537-7 2020 CTP effectively regulated the levels of hematopoiesis-related cytokines, such as granulocyte colony-stimulating factor (G-CSF), macrophage colony-stimulating factor (M-CSF), interleukin 2, and interferons-gamma, and enhanced the expression of hematopoiesis-related proteins in both primary bone marrow cells and mice with hematopoietic dysfunction. Cytidine Triphosphate 0-3 colony stimulating factor 1 (macrophage) Mus musculus 128-164 32156537-7 2020 CTP effectively regulated the levels of hematopoiesis-related cytokines, such as granulocyte colony-stimulating factor (G-CSF), macrophage colony-stimulating factor (M-CSF), interleukin 2, and interferons-gamma, and enhanced the expression of hematopoiesis-related proteins in both primary bone marrow cells and mice with hematopoietic dysfunction. Cytidine Triphosphate 0-3 colony stimulating factor 1 (macrophage) Mus musculus 166-171 32156537-7 2020 CTP effectively regulated the levels of hematopoiesis-related cytokines, such as granulocyte colony-stimulating factor (G-CSF), macrophage colony-stimulating factor (M-CSF), interleukin 2, and interferons-gamma, and enhanced the expression of hematopoiesis-related proteins in both primary bone marrow cells and mice with hematopoietic dysfunction. Cytidine Triphosphate 0-3 interleukin 2 Mus musculus 174-187 32061099-2 2020 Recently, it has been reported that the radical-SAM activity of viperin transforms cytidine triphosphate (CTP) to its analogue 3"-deoxy-3",4"-didehydro-CTP (ddhCTP). Cytidine Triphosphate 83-104 radical S-adenosyl methionine domain containing 2 Homo sapiens 64-71 32592107-12 2020 Future in vivo studies of the nuclear role of JPH2-CTP may reveal a causal association with adverse remodeling during HF and establish CTP as a therapeutic target. Cytidine Triphosphate 51-54 junctophilin 2 Rattus norvegicus 46-50 32061099-2 2020 Recently, it has been reported that the radical-SAM activity of viperin transforms cytidine triphosphate (CTP) to its analogue 3"-deoxy-3",4"-didehydro-CTP (ddhCTP). Cytidine Triphosphate 106-109 radical S-adenosyl methionine domain containing 2 Homo sapiens 64-71 32061099-2 2020 Recently, it has been reported that the radical-SAM activity of viperin transforms cytidine triphosphate (CTP) to its analogue 3"-deoxy-3",4"-didehydro-CTP (ddhCTP). Cytidine Triphosphate 152-155 radical S-adenosyl methionine domain containing 2 Homo sapiens 64-71 32061099-2 2020 Recently, it has been reported that the radical-SAM activity of viperin transforms cytidine triphosphate (CTP) to its analogue 3"-deoxy-3",4"-didehydro-CTP (ddhCTP). Cytidine Triphosphate 152-155 radical S-adenosyl methionine domain containing 2 Homo sapiens 64-71 31720820-10 2020 CONCLUSIONS: rTPA in WUS patients selected with CT and/or CTP resulted in reduced ischemic infarct volume on follow-up CT and better functional outcome without increment of intracranial hemorrhages and in-hospital mortality. Cytidine Triphosphate 58-61 plasminogen activator, tissue type Rattus norvegicus 13-17 32202359-3 2020 Results showed that the calcined tooth powder (CTP) and silver nanoparticles (AgNPs) additives could induce the PDLSCs into odontogenesis differentiation; besides, the immunofluorescence staining identified that the high dosage calcined tooth powder (400 mug/mL) significantly facilitated the odontogenesis associated with BMP4 expression. Cytidine Triphosphate 47-50 bone morphogenetic protein 4 Canis lupus familiaris 323-327 32268567-9 2020 Oral administration of GOS and CTP significantly lowered the tissue cytokine (interleukin-6 and -12, and tumor necrosis factor-alpha) levels. Cytidine Triphosphate 31-34 interleukin 6 Mus musculus 78-99 32268567-9 2020 Oral administration of GOS and CTP significantly lowered the tissue cytokine (interleukin-6 and -12, and tumor necrosis factor-alpha) levels. Cytidine Triphosphate 31-34 tumor necrosis factor Mus musculus 105-132 32232843-2 2020 Recently, it was found that RSAD2 catalyses transformation of cytidine triphosphate (CTP) to its analogue 3 -deoxy-3 ,4 -didehydro-CTP (ddhCTP). Cytidine Triphosphate 62-83 radical S-adenosyl methionine domain containing 2 Homo sapiens 28-33 32232843-2 2020 Recently, it was found that RSAD2 catalyses transformation of cytidine triphosphate (CTP) to its analogue 3 -deoxy-3 ,4 -didehydro-CTP (ddhCTP). Cytidine Triphosphate 85-88 radical S-adenosyl methionine domain containing 2 Homo sapiens 28-33 31954130-3 2020 DCTPP1 also exhibits an additional "house cleaning" function as it has been shown to be highly active against modified cytidine triphosphates, such as 5-methyl-dCTP, which, if incorrectly incorporated into DNA can introduce undesirable epigenetic marking. Cytidine Triphosphate 119-141 dCTP pyrophosphatase 1 Homo sapiens 0-6 31917549-1 2020 Viperin is a radical S-adenosylmethionine (SAM) enzyme that inhibits viral replication by converting cytidine triphosphate (CTP) into 3"-deoxy-3",4"-didehydro-CTP and by additional undefined mechanisms operating through its N- and C-terminal domains. Cytidine Triphosphate 101-122 radical S-adenosyl methionine domain containing 2 Homo sapiens 0-7 31917549-1 2020 Viperin is a radical S-adenosylmethionine (SAM) enzyme that inhibits viral replication by converting cytidine triphosphate (CTP) into 3"-deoxy-3",4"-didehydro-CTP and by additional undefined mechanisms operating through its N- and C-terminal domains. Cytidine Triphosphate 124-127 radical S-adenosyl methionine domain containing 2 Homo sapiens 0-7 31917549-2 2020 Here, we describe crystal structures of viperin bound to a SAM analogue and CTP or uridine triphosphate (UTP) and report kinetic parameters for viperin-catalyzed reactions with CTP or UTP as substrates. Cytidine Triphosphate 76-79 radical S-adenosyl methionine domain containing 2 Homo sapiens 40-47 31917549-2 2020 Here, we describe crystal structures of viperin bound to a SAM analogue and CTP or uridine triphosphate (UTP) and report kinetic parameters for viperin-catalyzed reactions with CTP or UTP as substrates. Cytidine Triphosphate 177-180 radical S-adenosyl methionine domain containing 2 Homo sapiens 40-47 31917549-2 2020 Here, we describe crystal structures of viperin bound to a SAM analogue and CTP or uridine triphosphate (UTP) and report kinetic parameters for viperin-catalyzed reactions with CTP or UTP as substrates. Cytidine Triphosphate 177-180 radical S-adenosyl methionine domain containing 2 Homo sapiens 144-151 31917549-3 2020 Viperin orients the C4" hydrogen atom of CTP and UTP similarly for abstraction by a 5"-deoxyadenosyl radical, but the uracil moiety introduces unfavorable interactions that prevent tight binding of UTP. Cytidine Triphosphate 41-44 radical S-adenosyl methionine domain containing 2 Homo sapiens 0-7 30985989-2 2019 Based on the results of high-throughput screening of a library of bioactive compounds and neurotransmitters, we report here that the four nucleoside triphosphates ATP, GTP, CTP and UTP inhibit the SH2 domain of the tumor-related transcription factor STAT5b. Cytidine Triphosphate 173-176 signal transducer and activator of transcription 5B Homo sapiens 250-256 32727257-9 2020 In HL-60-R, the triple combination retinoic acid, DMSO and DAC increased all NTPs almost 2-fold in contrast to HL60-S. Uridine increased UTP (1.4-fold), CTP (2-fold) and dCTP (1.4.-fold) pools in both cell lines, but thymidine increased only dTTP pools (4- to 7-fold), with a depletion of dCTP. Cytidine Triphosphate 153-156 arylacetamide deacetylase Homo sapiens 59-62 32422636-9 2020 In correlation analysis, there were inverse correlation between mean cTp-e interval and CD4 count and Tp-e/QTc ratios and CD4 count (r = - 0.407, p <0.001, r = - 0.416, p <0.001, respectively). Cytidine Triphosphate 69-72 CD4 molecule Homo sapiens 88-91 31524312-1 2019 Cytidine 5"-triphosphate synthetase (CTPS) is known to be a central enzyme in the de novo synthesis of CTP. Cytidine Triphosphate 37-40 CTP synthase 1 Homo sapiens 0-35 31125665-1 2019 Cytidine/uridine monophosphate kinase 2 (CMPK2) is known as a nucleoside monophosphate kinase in mitochondria to maintains intracellular UTP/CTP, and could be induced by immunostimulants LPS and Poly (I:C) in mammals, suggesting its potential antiviral and antibacterial role. Cytidine Triphosphate 141-144 cytidine/uridine monophosphate kinase 2 Homo sapiens 0-39 31125665-1 2019 Cytidine/uridine monophosphate kinase 2 (CMPK2) is known as a nucleoside monophosphate kinase in mitochondria to maintains intracellular UTP/CTP, and could be induced by immunostimulants LPS and Poly (I:C) in mammals, suggesting its potential antiviral and antibacterial role. Cytidine Triphosphate 141-144 cytidine/uridine monophosphate kinase 2 Homo sapiens 41-46 30676677-8 2019 Furthermore, we demonstrated that hCG supplementation had no negative effects in embryo cryosurvival and development, showing similar survival rate at birth than FSH-CTP alone group. Cytidine Triphosphate 166-169 chorionic gonadotropin subunit beta 5 Homo sapiens 34-37 31347545-12 2019 Compared to those without RLS, patient with RLS had a lower MELD score (9 [6-25] versus 11 [6-41], P = 0.04), and a comparable distribution of CTP classes and frequency of decompensated liver disease. Cytidine Triphosphate 143-146 RLS1 Homo sapiens 44-47 31165204-8 2019 PLAC1 may be regarded as a potential CTP antigen for targeted cancer immunotherapy based on the available data on its promoting function in cancer development and also its expression in cancers of different histological origin. Cytidine Triphosphate 37-40 placenta enriched 1 Homo sapiens 0-5 30280591-7 2019 In our case, a prolonged phase of SEP amplitude instability during vasospasm in SAH correlated with a phase of ischemic penumbra, as demonstrated by CTP. Cytidine Triphosphate 149-152 plexin B1 Homo sapiens 34-37 30872404-7 2019 We show that IRAK1 and TRAF6 increase viperin activity ~10-fold to efficiently catalyze the radical-mediated dehydration of CTP to ddhCTP. Cytidine Triphosphate 124-127 interleukin 1 receptor associated kinase 1 Homo sapiens 13-18 30872404-7 2019 We show that IRAK1 and TRAF6 increase viperin activity ~10-fold to efficiently catalyze the radical-mediated dehydration of CTP to ddhCTP. Cytidine Triphosphate 124-127 TNF receptor associated factor 6 Homo sapiens 23-28 30872404-7 2019 We show that IRAK1 and TRAF6 increase viperin activity ~10-fold to efficiently catalyze the radical-mediated dehydration of CTP to ddhCTP. Cytidine Triphosphate 124-127 radical S-adenosyl methionine domain containing 2 Homo sapiens 38-45 31015840-3 2019 First, ALP activity assay determined that 200 mug/mL was the optimal concentration of CTP-CM for the following experiments. Cytidine Triphosphate 86-89 ATHS Homo sapiens 7-10 30768932-1 2019 CTP synthase (CTPsyn) is a metabolic enzyme essential for the de novo synthesis of CTP the nucleotide. Cytidine Triphosphate 0-3 CTP synthase Drosophila melanogaster 14-20 31015833-11 2019 In conclusion, our findings support CTP as the optimum neoadjuvant regimen for HER2-positive breast cancer, with the best pCR and acceptable toxicity compared with CT. MP provides a therapeutic option for patients with poor performance status. Cytidine Triphosphate 36-39 erb-b2 receptor tyrosine kinase 2 Homo sapiens 79-83 30824840-4 2019 Patients with CTP class A had a significantly lower proportion of detectable IL-4 or IL-6, but a higher proportion of detectable IL-22 than patients with CTP class B/C. Cytidine Triphosphate 14-17 interleukin 4 Homo sapiens 77-81 30824840-4 2019 Patients with CTP class A had a significantly lower proportion of detectable IL-4 or IL-6, but a higher proportion of detectable IL-22 than patients with CTP class B/C. Cytidine Triphosphate 14-17 interleukin 6 Homo sapiens 85-89 30824840-4 2019 Patients with CTP class A had a significantly lower proportion of detectable IL-4 or IL-6, but a higher proportion of detectable IL-22 than patients with CTP class B/C. Cytidine Triphosphate 14-17 interleukin 22 Homo sapiens 129-134 30653991-4 2019 Our enzymatic assays suggest that Cab2 could utilize both ATP and CTP to activate PPA in vitro. Cytidine Triphosphate 66-69 phosphopantothenate--cysteine ligase CAB2 Saccharomyces cerevisiae S288C 34-38 30462540-6 2019 Decreased expression of CTP: phosphocholine cytidylyltransferase (CCTbeta), a rate-limiting enzyme for phosphatidylcholine (PC) synthesis, is similarly able to inhibit MCE and PC synthesis; however, the decreased GDE5 expression resulted in accumulation of intracellular GPC but did not affect PC synthesis. Cytidine Triphosphate 24-27 phosphate cytidylyltransferase 1B, choline Homo sapiens 66-73 30462540-6 2019 Decreased expression of CTP: phosphocholine cytidylyltransferase (CCTbeta), a rate-limiting enzyme for phosphatidylcholine (PC) synthesis, is similarly able to inhibit MCE and PC synthesis; however, the decreased GDE5 expression resulted in accumulation of intracellular GPC but did not affect PC synthesis. Cytidine Triphosphate 24-27 glycerophosphocholine phosphodiesterase 1 Homo sapiens 213-217 30857853-1 2019 CTP synthase (CTPS), the rate-limiting enzyme in de novo CTP biosynthesis, has been demonstrated to assemble into evolutionarily conserved filamentous structures, termed cytoophidia, in Drosophila, bacteria, yeast and mammalian cells. Cytidine Triphosphate 0-3 CTP synthase Drosophila melanogaster 14-18 30949314-10 2019 Child Turcotte Pugh (CTP) Class (A 9/55, B 15/68, C 17/34; p 0.043) and alcohol as etiology for liver dysfunction (p 0.03) were significantly associated with RLS. Cytidine Triphosphate 21-24 RLS1 Homo sapiens 158-161 30537333-9 2019 Regression modelling of duration of lag phase and doubling time by cell marker suggests the presence of CD90 and CD105 in CTP subpopulations with different proliferative capabilities. Cytidine Triphosphate 122-125 Thy-1 cell surface antigen Homo sapiens 104-108 30661271-11 2019 Further, CTP-EGF treatment led to increased expression of HAS3 enzyme and subsequently boosted hyaluronic acid synthesis. Cytidine Triphosphate 9-12 hyaluronan synthase 3 Homo sapiens 58-62 30653991-5 2019 The results of isothermal titration calorimetry indicate that PPA, CTP, and ATP could bind to Cab2 individually, with PPA having the highest binding affinity. Cytidine Triphosphate 67-70 phosphopantothenate--cysteine ligase CAB2 Saccharomyces cerevisiae S288C 94-98 30374460-4 2018 Patients with no increase in CTP score had lower pretreatment plasma HGF level (p = 0.015). Cytidine Triphosphate 29-32 hepatocyte growth factor Homo sapiens 69-72 30419181-11 2018 Furthermore, evaluation of these CTP subsets in BM revealed that CD271+CD56+ cells were localized in the bone-lining regions whereas CD271+CD56- cells were found in the perivascular regions. Cytidine Triphosphate 33-36 nerve growth factor receptor Homo sapiens 65-70 30419181-11 2018 Furthermore, evaluation of these CTP subsets in BM revealed that CD271+CD56+ cells were localized in the bone-lining regions whereas CD271+CD56- cells were found in the perivascular regions. Cytidine Triphosphate 33-36 neural cell adhesion molecule 1 Homo sapiens 71-75 30322618-9 2018 Our results showed that CTP upregulated collagen genes via the p38 mitogen-activated protein kinase (MAPK)/SKN-1 pathway. Cytidine Triphosphate 24-27 BZIP domain-containing protein;Protein skinhead-1 Caenorhabditis elegans 107-112 30322618-10 2018 Moreover, CTP extended lifespan and delayed aging through p38 MAPK/SKN-1 pathway. Cytidine Triphosphate 10-13 BZIP domain-containing protein;Protein skinhead-1 Caenorhabditis elegans 67-72 30236599-5 2018 CTP also increased levels of glutathione in D-GalN/LPS -induced acute liver injury mice by up-regulation of nuclear factor erythroid 2-related factor 2 (Nrf2), peroxisome proliferator-activated receptor alpha (PPARalpha), and peroxisome proliferator-activated receptor gamma (PPARgamma). Cytidine Triphosphate 0-3 nuclear factor, erythroid derived 2, like 2 Mus musculus 153-157 30236599-5 2018 CTP also increased levels of glutathione in D-GalN/LPS -induced acute liver injury mice by up-regulation of nuclear factor erythroid 2-related factor 2 (Nrf2), peroxisome proliferator-activated receptor alpha (PPARalpha), and peroxisome proliferator-activated receptor gamma (PPARgamma). Cytidine Triphosphate 0-3 peroxisome proliferator activated receptor alpha Mus musculus 160-208 30236599-5 2018 CTP also increased levels of glutathione in D-GalN/LPS -induced acute liver injury mice by up-regulation of nuclear factor erythroid 2-related factor 2 (Nrf2), peroxisome proliferator-activated receptor alpha (PPARalpha), and peroxisome proliferator-activated receptor gamma (PPARgamma). Cytidine Triphosphate 0-3 peroxisome proliferator activated receptor alpha Mus musculus 210-219 30236599-5 2018 CTP also increased levels of glutathione in D-GalN/LPS -induced acute liver injury mice by up-regulation of nuclear factor erythroid 2-related factor 2 (Nrf2), peroxisome proliferator-activated receptor alpha (PPARalpha), and peroxisome proliferator-activated receptor gamma (PPARgamma). Cytidine Triphosphate 0-3 peroxisome proliferator activated receptor gamma Mus musculus 226-274 30236599-5 2018 CTP also increased levels of glutathione in D-GalN/LPS -induced acute liver injury mice by up-regulation of nuclear factor erythroid 2-related factor 2 (Nrf2), peroxisome proliferator-activated receptor alpha (PPARalpha), and peroxisome proliferator-activated receptor gamma (PPARgamma). Cytidine Triphosphate 0-3 peroxisome proliferator activated receptor gamma Mus musculus 276-285 30236599-6 2018 In conclusion, results suggested that CTP protected against D-GalN/LPS -induced acute liver injury by up-regulation of Nrf2, PPARalpha, and PPARgamma. Cytidine Triphosphate 38-41 nuclear factor, erythroid derived 2, like 2 Mus musculus 119-123 30236599-6 2018 In conclusion, results suggested that CTP protected against D-GalN/LPS -induced acute liver injury by up-regulation of Nrf2, PPARalpha, and PPARgamma. Cytidine Triphosphate 38-41 peroxisome proliferator activated receptor alpha Mus musculus 125-134 30236599-6 2018 In conclusion, results suggested that CTP protected against D-GalN/LPS -induced acute liver injury by up-regulation of Nrf2, PPARalpha, and PPARgamma. Cytidine Triphosphate 38-41 peroxisome proliferator activated receptor gamma Mus musculus 140-149 30250037-3 2018 Herein, we provide experimental and computational evidence of structurally characterized square planar eta2-Ni(0)-thiophene species and their relevance to the mechanism of CTP. Cytidine Triphosphate 172-175 DNA polymerase iota Homo sapiens 103-107 30441852-10 2018 TriCEPs experiments revealed five candidate binding partners for CTP, with Kcnh5 being felt to be the most likely candidate as it showed a trend towards being competed out by siRNA knockdown. Cytidine Triphosphate 65-68 potassium voltage-gated channel subfamily H member 5 Homo sapiens 75-80 30236599-5 2018 CTP also increased levels of glutathione in D-GalN/LPS -induced acute liver injury mice by up-regulation of nuclear factor erythroid 2-related factor 2 (Nrf2), peroxisome proliferator-activated receptor alpha (PPARalpha), and peroxisome proliferator-activated receptor gamma (PPARgamma). Cytidine Triphosphate 0-3 nuclear factor, erythroid derived 2, like 2 Mus musculus 108-151 30285320-1 2018 CTP synthase (CTPS) and IMP dehydrogenase (IMPDH) catalyse the rate-limiting steps of de novo CTP and guanosine nucleotide biosynthesis, respectively, and form filament assemblies in response to inhibitors. Cytidine Triphosphate 0-3 CTP synthase 1 Homo sapiens 14-18 30250037-4 2018 These results confirm the viability of C,C-eta2 bound intermediates in CTP of thiophenes, providing an electronic rationale for the stability of such species, and thus that such processes can proceed as living polymerizations. Cytidine Triphosphate 71-74 DNA polymerase iota Homo sapiens 43-47 29072835-4 2018 Further work has revealed that MMV008138 targets the enzyme 2- C-methyl-d-erythritol 4-phosphate cytidylyltransferase (IspD) in the MEP pathway, which converts MEP and cytidine triphosphate (CTP) to cytidinediphosphate methylerythritol (CDP-ME) and pyrophosphate. Cytidine Triphosphate 168-189 CDP-L-ribitol pyrophosphorylase A Homo sapiens 119-123 29577605-14 2018 When both FVIII and PC levels were normalized, the ETP decreased from 929 nm min to 340 nm min (CTP-A), 1122 nm min to 506 nm min (CTP-B), and 1226 nm min to 586 nm min (CTP-C), becoming similar to control levels. Cytidine Triphosphate 96-99 coagulation factor VIII Homo sapiens 10-15 29727439-10 2018 In the non-brain-dead group, CTP results revealed CBF 2.37-37.59 mL/100 g/min and CBV 0.73-2.34 mL/100 g. The difference between values of CBF and CBV in the brain-dead and non-brain-dead groups was statistically significant (p=0.002 for CBF and p=0.001 for CBV). Cytidine Triphosphate 29-32 CCAAT enhancer binding protein zeta Homo sapiens 50-55 29987902-8 2018 We found that ENTPD8 had a gene-metabolite association with cytidine in the CTP dephosphorylation pathway. Cytidine Triphosphate 76-79 ectonucleoside triphosphate diphosphohydrolase 8 Homo sapiens 14-20 29987902-10 2018 ENTPD8 was downregulated in PCT, causing a reduction in cytidine formation and hence weakened CTP dephosphorylation in pyrimidine metabolism. Cytidine Triphosphate 94-97 ectonucleoside triphosphate diphosphohydrolase 8 Homo sapiens 0-6 30060630-12 2018 CTP treatment also downregulated the expression of PPAR-gamma and C/EBP-alpha, adipogenic differentiation markers in hASCs, compared to the adipogenic differentiation group. Cytidine Triphosphate 0-3 peroxisome proliferator activated receptor gamma Homo sapiens 51-61 30060630-12 2018 CTP treatment also downregulated the expression of PPAR-gamma and C/EBP-alpha, adipogenic differentiation markers in hASCs, compared to the adipogenic differentiation group. Cytidine Triphosphate 0-3 CCAAT enhancer binding protein alpha Homo sapiens 66-77 30060630-13 2018 The expression of FAS and SREBP-1 decreased in the CTP group, along with the fluorescent intensity (amount) of ROS. Cytidine Triphosphate 51-54 sterol regulatory element binding transcription factor 1 Homo sapiens 26-33 30060630-15 2018 Meanwhile, in both the NHDC and CTP groups, Nrf2 expression was restored to the level of the control group. Cytidine Triphosphate 32-35 NFE2 like bZIP transcription factor 2 Homo sapiens 44-48 30060630-16 2018 Moreover, the expression of HO-1 and NQO-1 increased significantly in the CTP group. Cytidine Triphosphate 74-77 heme oxygenase 1 Homo sapiens 28-32 30060630-16 2018 Moreover, the expression of HO-1 and NQO-1 increased significantly in the CTP group. Cytidine Triphosphate 74-77 NAD(P)H quinone dehydrogenase 1 Homo sapiens 37-42 30060630-17 2018 Taken together, these results suggest that CTP treatment suppresses the adipogenic differentiation of hASCs by decreasing intracellular ROS, possibly through activation of the Nrf2 cytoprotective pathway. Cytidine Triphosphate 43-46 NFE2 like bZIP transcription factor 2 Homo sapiens 176-180 30060630-18 2018 Thus, the use of bioactive substances such as CTP, which activates Nrf2 to reduce the cellular level of ROS and inhibit the adipogenic differentiation of hASCs, could be a new strategy for overcoming obesity. Cytidine Triphosphate 46-49 NFE2 like bZIP transcription factor 2 Homo sapiens 67-71 30018106-4 2018 One bacterial CTP is the CtpA protease of Pseudomonas aeruginosa, which is required for type III secretion system (T3SS) function and for virulence in a mouse model of acute pneumonia. Cytidine Triphosphate 14-17 CTPP Homo sapiens 25-29 30018106-13 2018 Pseudomonas aeruginosa is an important human pathogen in which one CTP, known as CtpA, is required for type III secretion system function and for virulence. Cytidine Triphosphate 67-70 CTPP Homo sapiens 81-85 29240251-13 2018 The pathological changes affect CTP-Cs in Csp and Cdp cartilage zones differently. Cytidine Triphosphate 32-35 DnaJ heat shock protein family (Hsp40) member C5 Homo sapiens 42-45 29240251-13 2018 The pathological changes affect CTP-Cs in Csp and Cdp cartilage zones differently. Cytidine Triphosphate 32-35 cut like homeobox 1 Homo sapiens 50-53 29925952-4 2018 Here we demonstrate that viperin catalyses the conversion of cytidine triphosphate (CTP) to 3"-deoxy-3",4"-didehydro-CTP (ddhCTP), a previously undescribed biologically relevant molecule, via a SAM-dependent radical mechanism. Cytidine Triphosphate 61-82 radical S-adenosyl methionine domain containing 2 Homo sapiens 25-32 29925952-4 2018 Here we demonstrate that viperin catalyses the conversion of cytidine triphosphate (CTP) to 3"-deoxy-3",4"-didehydro-CTP (ddhCTP), a previously undescribed biologically relevant molecule, via a SAM-dependent radical mechanism. Cytidine Triphosphate 84-87 radical S-adenosyl methionine domain containing 2 Homo sapiens 25-32 29072835-4 2018 Further work has revealed that MMV008138 targets the enzyme 2- C-methyl-d-erythritol 4-phosphate cytidylyltransferase (IspD) in the MEP pathway, which converts MEP and cytidine triphosphate (CTP) to cytidinediphosphate methylerythritol (CDP-ME) and pyrophosphate. Cytidine Triphosphate 191-194 CDP-L-ribitol pyrophosphorylase A Homo sapiens 119-123 28975414-1 2018 De novo synthesis of the nucleotide CTP is catalyzed by the essential pyrimidine biosynthesis enzyme CTP synthase (CTPs), which forms large-scale filamentous structures consisting of CTPs termed cytoophidia in prokaryotes and in eukaryotes. Cytidine Triphosphate 36-39 CTP synthase 1 Homo sapiens 101-113 29621543-4 2018 Exosomes expressing cardiac-targeting peptide (CTP)-Lamp2b on the exosomal membrane (CTP-Exo) were generated by introducing vectors encoding CTP-Lamp2b into HEK 293 cells. Cytidine Triphosphate 47-50 5'-3' exoribonuclease 1 Mus musculus 0-3 29621543-4 2018 Exosomes expressing cardiac-targeting peptide (CTP)-Lamp2b on the exosomal membrane (CTP-Exo) were generated by introducing vectors encoding CTP-Lamp2b into HEK 293 cells. Cytidine Triphosphate 85-88 5'-3' exoribonuclease 1 Mus musculus 0-3 29621543-7 2018 The in vitro and in vivo uptake of CTL-Exo and CTP-Exo was evaluated in cell lines and mice. Cytidine Triphosphate 47-50 5'-3' exoribonuclease 1 Mus musculus 51-54 29621543-10 2018 Cell viability was maintained at almost 100% with different dosages of both CTL-Exo and CTP-Exo. Cytidine Triphosphate 88-91 5'-3' exoribonuclease 1 Mus musculus 92-95 29621543-11 2018 Moreover, compared with CTL-Exo, the in vivo delivery of exosomes to the hearts of mice was increased by 15% with CTP-Exo (P = 0.035). Cytidine Triphosphate 114-117 5'-3' exoribonuclease 1 Mus musculus 118-121 29621543-14 2018 These results suggested that CTP-Exo might be used as a therapeutic tool for heart disease. Cytidine Triphosphate 29-32 5'-3' exoribonuclease 1 Mus musculus 33-36 29178478-4 2018 In this pathway, choline is converted to phosphocholine by choline kinase, phosphocholine is metabolized to CDP-choline by the rate-determining enzyme for this pathway, CTP:phosphocholine cytidylyltransferase, and cholinephosphotransferase condenses CDP-choline with diacylglycerol to produce PC. Cytidine Triphosphate 169-172 cut like homeobox 1 Homo sapiens 108-111 29178478-4 2018 In this pathway, choline is converted to phosphocholine by choline kinase, phosphocholine is metabolized to CDP-choline by the rate-determining enzyme for this pathway, CTP:phosphocholine cytidylyltransferase, and cholinephosphotransferase condenses CDP-choline with diacylglycerol to produce PC. Cytidine Triphosphate 169-172 cut like homeobox 1 Homo sapiens 250-253 29552149-2 2018 In order to investigate the function of the anti-oxidative signaling pathway regulated by NF-E2-related factor 2 (Nrf2) during cancer development, BEAS-2B cells were cultured with CTP extract for 30 passages. Cytidine Triphosphate 180-183 NFE2 like bZIP transcription factor 2 Homo sapiens 114-118 29552149-4 2018 The expression levels of Nrf2 and NAD(P)H:quinone oxidoreductase 1 (NQO1) were promoted throughout the CTP exposure culture, and there was a positive linear correlation between the expression levels of Nrf2 and NQO1. Cytidine Triphosphate 103-106 NFE2 like bZIP transcription factor 2 Homo sapiens 25-29 29552149-4 2018 The expression levels of Nrf2 and NAD(P)H:quinone oxidoreductase 1 (NQO1) were promoted throughout the CTP exposure culture, and there was a positive linear correlation between the expression levels of Nrf2 and NQO1. Cytidine Triphosphate 103-106 NAD(P)H quinone dehydrogenase 1 Homo sapiens 34-66 29552149-4 2018 The expression levels of Nrf2 and NAD(P)H:quinone oxidoreductase 1 (NQO1) were promoted throughout the CTP exposure culture, and there was a positive linear correlation between the expression levels of Nrf2 and NQO1. Cytidine Triphosphate 103-106 NAD(P)H quinone dehydrogenase 1 Homo sapiens 68-72 29552149-4 2018 The expression levels of Nrf2 and NAD(P)H:quinone oxidoreductase 1 (NQO1) were promoted throughout the CTP exposure culture, and there was a positive linear correlation between the expression levels of Nrf2 and NQO1. Cytidine Triphosphate 103-106 NFE2 like bZIP transcription factor 2 Homo sapiens 202-206 29552149-4 2018 The expression levels of Nrf2 and NAD(P)H:quinone oxidoreductase 1 (NQO1) were promoted throughout the CTP exposure culture, and there was a positive linear correlation between the expression levels of Nrf2 and NQO1. Cytidine Triphosphate 103-106 NAD(P)H quinone dehydrogenase 1 Homo sapiens 211-215 29552149-8 2018 Thus, Nrf2 was associated with the malignant transformation of BEAS-2B cells exposed to CTP and may be a potential therapeutic target. Cytidine Triphosphate 88-91 NFE2 like bZIP transcription factor 2 Homo sapiens 6-10 28600481-8 2018 Relative CTP parameters were as follows: rCBF, 0.62 (0.81); rCBV, 0.83 (0.87); and rMTT, 1.61 (0.73). Cytidine Triphosphate 9-12 CCAAT/enhancer binding protein zeta Rattus norvegicus 41-45 29427663-2 2018 Activation of naive CD4 T cells with synthetic intracellular agonists dTAT-WKYMVm and CTP-WKYMVm for FPR members stimulated CD4 T cell migration via pertussis toxin-sensitive manner. Cytidine Triphosphate 86-89 CD4 molecule Homo sapiens 20-23 29427663-2 2018 Activation of naive CD4 T cells with synthetic intracellular agonists dTAT-WKYMVm and CTP-WKYMVm for FPR members stimulated CD4 T cell migration via pertussis toxin-sensitive manner. Cytidine Triphosphate 86-89 CD4 molecule Homo sapiens 124-127 29340620-4 2018 We have previously verified that fusion protein CTP-HBcAg18-27-Tapasin could facilitate the maturation of bone marrow derived dendritic cells and enhance specific CTLs responses in vitro, which might be associated with the activation of JAK/STAT signaling pathway. Cytidine Triphosphate 48-51 TAP binding protein Homo sapiens 63-70 29340620-5 2018 To further explore whether JAK/STAT signaling pathway participated in specific immune responses mediated by CTP-HBcAg18-27-Tapasin, we suppressed the JAK/STAT pathway with pharmacological inhibitor (AG490) in vivo. Cytidine Triphosphate 108-111 TAP binding protein Homo sapiens 123-130 29340620-11 2018 These results demonstrate that the JAK/STAT signaling pathway participates in Th1-oriented immune response induced by CTP-HBcAg18-27-Tapasin and this might provide a theoretical basis for HBV immunotherapy. Cytidine Triphosphate 118-121 negative elongation factor complex member C/D Homo sapiens 78-81 29340620-11 2018 These results demonstrate that the JAK/STAT signaling pathway participates in Th1-oriented immune response induced by CTP-HBcAg18-27-Tapasin and this might provide a theoretical basis for HBV immunotherapy. Cytidine Triphosphate 118-121 TAP binding protein Homo sapiens 133-140 28975414-1 2018 De novo synthesis of the nucleotide CTP is catalyzed by the essential pyrimidine biosynthesis enzyme CTP synthase (CTPs), which forms large-scale filamentous structures consisting of CTPs termed cytoophidia in prokaryotes and in eukaryotes. Cytidine Triphosphate 36-39 CTP synthase 1 Homo sapiens 115-119 28975414-1 2018 De novo synthesis of the nucleotide CTP is catalyzed by the essential pyrimidine biosynthesis enzyme CTP synthase (CTPs), which forms large-scale filamentous structures consisting of CTPs termed cytoophidia in prokaryotes and in eukaryotes. Cytidine Triphosphate 36-39 CTP synthase 1 Homo sapiens 183-187 28655658-3 2017 For this purpose, a breast cancer-specific cell targeting peptide (CTP) was incorporated into our leading peptide-based gene delivery system (to generate DEN-K(GALA)-TAT-K(STR)-CTP) to improve its cell-specific internalization, and investigated in combination with a formulation approach (DOPE/1,2-dioleoyl-3-trimethylammonium-propane (DOTAP)). Cytidine Triphosphate 67-70 galactosidase alpha Homo sapiens 160-164 28840583-8 2017 Child-Turcotte-Pugh (CTP) and Model for End-Stage Liver Disease (MELD), disease severity scores improved in patients treated with G-CSF, with significant difference only for the CTP score at 90 days follow-up. Cytidine Triphosphate 21-24 colony stimulating factor 3 Homo sapiens 130-135 28840583-8 2017 Child-Turcotte-Pugh (CTP) and Model for End-Stage Liver Disease (MELD), disease severity scores improved in patients treated with G-CSF, with significant difference only for the CTP score at 90 days follow-up. Cytidine Triphosphate 178-181 colony stimulating factor 3 Homo sapiens 130-135 29467716-5 2018 Acute infarct core volume on CTP was the strongest univariate predictor of patient outcome (mRS 0-2, R2 0.497, p < 0.001), followed by collateral grade (mRS 0-2, R2 0.281, p < 0.001). Cytidine Triphosphate 29-32 sterile alpha motif domain containing 11 Mus musculus 92-95 29017796-10 2017 RESULTS: In human keratinocytes, TARC and TSLP mRNA and protein levels were inhibited significantly by CTP treatment under AD-like inflammation. Cytidine Triphosphate 103-106 C-C motif chemokine ligand 17 Homo sapiens 33-37 29017796-10 2017 RESULTS: In human keratinocytes, TARC and TSLP mRNA and protein levels were inhibited significantly by CTP treatment under AD-like inflammation. Cytidine Triphosphate 103-106 thymic stromal lymphopoietin Homo sapiens 42-46 29017796-12 2017 STAT1 phosphorylation was significantly decreased by CTP in a dose-dependent manner. Cytidine Triphosphate 53-56 signal transducer and activator of transcription 1 Homo sapiens 0-5 29017796-15 2017 A significant reduction in the serum TARC level was observed only in the CTP group at week 12. Cytidine Triphosphate 73-76 C-C motif chemokine ligand 17 Homo sapiens 37-41 28655658-10 2017 Herein, we developed a well-defined, multifunctional and cell-specific lipidic peptide DEN-K(GALA)-TAT-K(STR)-CTP as a breast cancer cell targeted gene delivery vector. Cytidine Triphosphate 110-113 galactosidase alpha Homo sapiens 93-97 28922439-9 2017 Serum IL-22 also correlated with MELD score (rs=0.32, p=0.007) and CTP score (rs=0.28, p=0.02). Cytidine Triphosphate 67-70 interleukin 22 Homo sapiens 6-11 28237366-9 2017 In the analysis of absolute CTP parameters, CBF and MTT had areas under the curve (AUC) >0.75 and the optimal threshold value was 40.4mL/100g/min and 3.78seconds, respectively. Cytidine Triphosphate 28-31 CCAAT enhancer binding protein zeta Homo sapiens 44-47 28217959-2 2017 In a recent study of 16 CTP-negative scleroderma patients with coincident cancer, 25% of the patients were found to have autoantibodies to RNPC-3, a member of the minor spliceosome complex. Cytidine Triphosphate 24-27 RNA binding region (RNP1, RRM) containing 3 Homo sapiens 139-145 28839517-3 2017 Receiver operating characteristic (ROC) curves were constructed to find an optimal cholinesterase level predicting ascites, Child Turcotte Pugh (CTP) score >= 10, model for end stage liver disease (MELD) score >= 15, baseline-event-anticipation (BEA) score for hepatitis D >= 5 and the aspartate transaminase to Platelet Ratio Index (APRI) >= 1.5. Cytidine Triphosphate 145-148 butyrylcholinesterase Homo sapiens 83-97 28839517-10 2017 CONCLUSION: Serum cholinesterase demonstrates promising correlations with serum albumin, INR and CTP, MELD, BEA and APRI scores and is predictive of liver reserves in hepatitis D cirrhosis. Cytidine Triphosphate 97-100 butyrylcholinesterase Homo sapiens 18-32 28676225-1 2017 Cytidine triphosphate synthase 1 (CTPS1) is an enzyme expressed in activated lymphocytes that catalyzes the conversion of uridine triphosphate (UTP) to cytidine triphosphate (CTP) with ATP-dependent amination, using either L-glutamine or ammonia as the nitrogen source. Cytidine Triphosphate 152-173 CTP synthase 1 Homo sapiens 0-32 28676225-1 2017 Cytidine triphosphate synthase 1 (CTPS1) is an enzyme expressed in activated lymphocytes that catalyzes the conversion of uridine triphosphate (UTP) to cytidine triphosphate (CTP) with ATP-dependent amination, using either L-glutamine or ammonia as the nitrogen source. Cytidine Triphosphate 152-173 CTP synthase 1 Homo sapiens 34-39 28676225-1 2017 Cytidine triphosphate synthase 1 (CTPS1) is an enzyme expressed in activated lymphocytes that catalyzes the conversion of uridine triphosphate (UTP) to cytidine triphosphate (CTP) with ATP-dependent amination, using either L-glutamine or ammonia as the nitrogen source. Cytidine Triphosphate 34-37 CTP synthase 1 Homo sapiens 0-32 28676225-2 2017 Since CTP plays an important role in DNA/RNA synthesis, phospholipid synthesis, and protein sialyation, CTPS1-inhibition is expected to control lymphocyte proliferation and size expansion in inflammatory diseases. Cytidine Triphosphate 6-9 CTP synthase 1 Homo sapiens 104-109 27957644-2 2017 The aim of our study was to compare the BST with the fluoroscopically guided technique (FGT), with specific regard to catheter tip position (CTP). Cytidine Triphosphate 141-144 TOR signaling pathway regulator Homo sapiens 127-130 28217959-8 2017 Twelve patients (3.8% of the overall group or 12.2% of CTP-negative patients) were positive for anti-RNPC-3. Cytidine Triphosphate 55-58 RNA binding region (RNP1, RRM) containing 3 Homo sapiens 101-107 28332633-3 2017 Here, we present the crystal structure of zebrafish P2X4 in complex with a weak affinity agonist, CTP, together with structure-based electrophysiological and spectroscopic analyses. Cytidine Triphosphate 98-101 purinergic receptor P2X, ligand-gated ion channel, 4a Danio rerio 52-56 28342900-2 2017 The CTP-generating enzyme CTP synthase forms long filamentous structures termed cytoophidia in bacteria, yeast, fruit flies and human cells independent of its catalytic activity. Cytidine Triphosphate 4-7 CTP synthase Drosophila melanogaster 26-38 28614928-7 2017 Significant positive correlations were found between high or median CTP exposure and the urine concentration of 1-OH-Nap 2-OH-Nap 1-OH-Pyr in exposure groups (P<0.05) . Cytidine Triphosphate 68-71 napsin B aspartic peptidase, pseudogene Homo sapiens 117-122 28614928-7 2017 Significant positive correlations were found between high or median CTP exposure and the urine concentration of 1-OH-Nap 2-OH-Nap 1-OH-Pyr in exposure groups (P<0.05) . Cytidine Triphosphate 68-71 nucleosome assembly protein 1 like 1 Homo sapiens 126-131 28396038-10 2017 Multivariable linear regression analysis showed that CC (vs. known aetiology, Beta = -0.144, p=0.018), platelet count (Beta = 0.398, p < 0.001) and CTP score (Beta = -0.133, p=0.022) were associated with log-LAL activity. Cytidine Triphosphate 151-154 lipase A, lysosomal acid type Homo sapiens 211-214 27575455-6 2017 This effect was reduced by overexpression of the yeast CCA1 gene encoding ATP(CTP):tRNA nucleotidyltransferase. Cytidine Triphosphate 78-81 tRNA adenylyltransferase Saccharomyces cerevisiae S288C 55-59 28455894-9 2017 RESULTS: It was only after twelve years that there was a significant beneficial improvement in the mean GAF score in the CTP group (p = 0.036), which was comparable with the results obtained by Watt and Shepherd for the course of the illness in favorable remission cases (p = 0.038). Cytidine Triphosphate 121-124 fibroblast growth factor 9 Homo sapiens 104-107 27932411-2 2017 C-terminal peptide (CTP)-modified growth hormone (MOD-4023) is being developed as a once-weekly dosing regimen in patients with GH deficiency (GHD). Cytidine Triphosphate 20-23 growth hormone 1 Homo sapiens 34-48 28107416-1 2017 BACKGROUND: Recently, a modified insulin-like growth factor-1 (IGF)-Child-Turcotte-Pugh (CTP) classification was proposed to improve the original CTP classification. Cytidine Triphosphate 89-92 insulin like growth factor 1 Homo sapiens 33-61 26847330-1 2016 BACKGROUND: Combining non-contrast CT (NCCT), CT angiography (CTA), and CT perfusion (CTP) imaging (referred to as a CT stroke study, CTSS) provides a rapid evaluation of the cerebrovascular axis during acute ischemic stroke. Cytidine Triphosphate 86-89 cathepsin S Homo sapiens 134-138 27834677-1 2016 In the yeast Saccharomyces cerevisiae, Dgk1 diacylglycerol (DAG) kinase catalyzes the CTP-dependent phosphorylation of DAG to form phosphatidic acid (PA). Cytidine Triphosphate 86-89 diacylglycerol kinase Saccharomyces cerevisiae S288C 39-43 27443959-2 2016 The most extensively studied cytidylyltransferase is CTP:phosphocholine cytidylyltransferase (CCT), which catalyzes conversion of phosphocholine and CTP to cytidine diphosphocholine (CDP-choline), a step critical for synthesis of the membrane phospholipid phosphatidylcholine (PC). Cytidine Triphosphate 53-56 phosphate cytidylyltransferase 1A, choline Rattus norvegicus 94-97 27825122-5 2016 The knockdown of CLIC1 in A2780 cell line downregulated expression of CTPS1, leading to the decrease of CTP and an arrest of cell cycle G1 phase, which results into a slower proliferation. Cytidine Triphosphate 70-73 chloride intracellular channel 1 Homo sapiens 17-22 27186678-0 2016 Biological characteristics of renal cancer cells after CTP-mediated cancer suppressor gene NPRL2 protein treatment. Cytidine Triphosphate 55-58 NPR2 like, GATOR1 complex subunit Homo sapiens 91-96 27186678-5 2016 In this article, CTP was used to directly mediate NPRL2 protein into the renal cancer cell line 786-O, then cell proliferation was detected by the CCK-8 method, cell cycle and apoptosis were detected by flow cytometry, cell invasion and migration ability were detected by the Transwell assay. Cytidine Triphosphate 17-20 NPR2 like, GATOR1 complex subunit Homo sapiens 50-55 27186678-7 2016 The result showed that CTP successfully mediated NPRL2 protein into renal cancer cells and the growth of cells was significantly inhibited. Cytidine Triphosphate 23-26 NPR2 like, GATOR1 complex subunit Homo sapiens 49-54 27905560-6 2016 Neutrophils were isolated from peripheral blood and cell surface markers were measured by flow cytometry.EMR2 expression levels correlated with CTP scores and increased further in patients with infections. Cytidine Triphosphate 144-147 adhesion G protein-coupled receptor E2 Homo sapiens 105-109 27905560-11 2016 In conclusion, EMR2 expression levels correlated with CTP scores and increased further in cirrhotic patients with infections. Cytidine Triphosphate 54-57 adhesion G protein-coupled receptor E2 Homo sapiens 15-19 27443959-2 2016 The most extensively studied cytidylyltransferase is CTP:phosphocholine cytidylyltransferase (CCT), which catalyzes conversion of phosphocholine and CTP to cytidine diphosphocholine (CDP-choline), a step critical for synthesis of the membrane phospholipid phosphatidylcholine (PC). Cytidine Triphosphate 53-56 cut-like homeobox 1 Rattus norvegicus 183-186 27443959-4 2016 The goal of this research was to develop a CCT enzyme assay that employed separation of non-radioactive CDP-choline from CTP. Cytidine Triphosphate 121-124 phosphate cytidylyltransferase 1A, choline Rattus norvegicus 43-46 27443959-8 2016 The HPLC method was applied to glycerol 3-phosphate cytidylyltransferase (GCT) and CTP:2-C-methyl-D-erythritol-4-phosphate cytidylyltransferase synthetase (CMS), members of the cytidylyltransferase family that produce CDP-glycerol and CDP-methylerythritol, respectively. Cytidine Triphosphate 83-86 cut-like homeobox 1 Rattus norvegicus 218-221 27443959-8 2016 The HPLC method was applied to glycerol 3-phosphate cytidylyltransferase (GCT) and CTP:2-C-methyl-D-erythritol-4-phosphate cytidylyltransferase synthetase (CMS), members of the cytidylyltransferase family that produce CDP-glycerol and CDP-methylerythritol, respectively. Cytidine Triphosphate 83-86 cut-like homeobox 1 Rattus norvegicus 235-238 27351282-5 2016 DCs pulsed with CTP-FoxM1 could induce specific CTLs. Cytidine Triphosphate 16-19 forkhead box M1 Mus musculus 20-25 27351282-6 2016 More importantly, the immunity induced by DCs loaded with CTP-FoxM1 could significantly inhibit tumor growth and metastasis in HCC-bearing mice, which was more potent than that induced by DCs loaded with FoxM1 or CTP, alone. Cytidine Triphosphate 58-61 forkhead box M1 Mus musculus 62-67 27351282-6 2016 More importantly, the immunity induced by DCs loaded with CTP-FoxM1 could significantly inhibit tumor growth and metastasis in HCC-bearing mice, which was more potent than that induced by DCs loaded with FoxM1 or CTP, alone. Cytidine Triphosphate 58-61 forkhead box M1 Mus musculus 204-209 27351282-6 2016 More importantly, the immunity induced by DCs loaded with CTP-FoxM1 could significantly inhibit tumor growth and metastasis in HCC-bearing mice, which was more potent than that induced by DCs loaded with FoxM1 or CTP, alone. Cytidine Triphosphate 213-216 forkhead box M1 Mus musculus 62-67 27351282-7 2016 Our results indicate that DCs pulsed with CTP-FoxM1 might be a promising vaccine candidate for HCC therapy and provide new insight into the design of DC-based immunotherapy. Cytidine Triphosphate 42-45 forkhead box M1 Mus musculus 46-51 27427704-2 2016 Chitosan-mediated AuNFs exhibited the distinct SERS signals of 2-chlorothiophenol (CTP) due to the presence of many interstitial gaps (so called hot spots) on the surface. Cytidine Triphosphate 83-86 seryl-tRNA synthetase 2, mitochondrial Homo sapiens 47-51 27427704-4 2016 The resulting core-shell particles, i.e., CTP-adsorbed AuNFs with silica coating, exhibited the distinct SERS signals of CTP embedded within silica layer, warranting the effectiveness of this chemical strategy for spectroscopic labeling of Raman probes. Cytidine Triphosphate 42-45 seryl-tRNA synthetase 2, mitochondrial Homo sapiens 105-109 27427704-4 2016 The resulting core-shell particles, i.e., CTP-adsorbed AuNFs with silica coating, exhibited the distinct SERS signals of CTP embedded within silica layer, warranting the effectiveness of this chemical strategy for spectroscopic labeling of Raman probes. Cytidine Triphosphate 121-124 seryl-tRNA synthetase 2, mitochondrial Homo sapiens 105-109 26830094-5 2016 CONCLUSION: A long-acting endostatin can be produced using CTP technology. Cytidine Triphosphate 59-62 collagen type XVIII alpha 1 chain Homo sapiens 26-36 26986626-6 2016 The CCTs from CTP (CT-CCT) were defined as the differences in TTP from the corresponding arterial ROIs and the SSS. Cytidine Triphosphate 14-17 CCT Homo sapiens 4-7 26552690-1 2016 CDP-DAG is a liponucleotide formed by the condensation of CTP with the phospholipid phosphatidic acid in a reaction catalyzed by CDP-DAG synthase (CDS). Cytidine Triphosphate 58-61 cut like homeobox 1 Homo sapiens 0-3 26806490-3 2016 In this work, we have used a strategy based on the fusion of the carboxyl-terminal peptide (CTP) of human chorionic gonadotropin (hCG) beta-subunit, bearing four O-linked oligosaccharide recognition sites, to each or both N- and C-terminal ends of rhIFN-alpha2b. Cytidine Triphosphate 92-95 chorionic gonadotropin subunit beta 5 Homo sapiens 130-133 26713839-0 2016 In Vitro and in Vivo Characterization of MOD-4023, a Long-Acting Carboxy-Terminal Peptide (CTP)-Modified Human Growth Hormone. Cytidine Triphosphate 91-94 growth hormone 1 Homo sapiens 111-125 26713839-1 2016 MOD-4023 is a novel long-acting version of human growth hormone (hGH), containing the carboxy-terminal peptide (CTP) of human chorionic gonadotropin (hCG). Cytidine Triphosphate 112-115 growth hormone 1 Homo sapiens 49-63 26713839-1 2016 MOD-4023 is a novel long-acting version of human growth hormone (hGH), containing the carboxy-terminal peptide (CTP) of human chorionic gonadotropin (hCG). Cytidine Triphosphate 112-115 chorionic gonadotropin subunit beta 5 Homo sapiens 126-154 26723988-11 2016 CONCLUSION: All three CTP modes had adequate sensitivity but very high specificity, and among the three CTP modes, CBF had the best diagnostic characteristics. Cytidine Triphosphate 104-107 CCAAT enhancer binding protein zeta Homo sapiens 115-118 26507856-1 2016 NBDB database describes protein motifs, elementary functional loops (EFLs) that are involved in binding of nucleotide-containing ligands and other biologically relevant cofactors/coenzymes, including ATP, AMP, ATP, GMP, GDP, GTP, CTP, PAP, PPS, FMN, FAD(H), NAD(H), NADP, cAMP, cGMP, c-di-AMP and c-di-GMP, ThPP, THD, F-420, ACO, CoA, PLP and SAM. Cytidine Triphosphate 230-233 proteolipid protein 1 Homo sapiens 335-338 26873085-8 2016 A significant positive correlation of transferrin saturation with Child-Turcotte-Pugh (CTP) score (r = 0.705, p < 0.001) and model for end-stage liver disease (MELD) score (r = 0.668, p < 0.001) was found. Cytidine Triphosphate 87-90 transferrin Homo sapiens 38-49 26873085-9 2016 Transferrin saturation was also independently associated with high CTP and MELD score on multivariate analysis. Cytidine Triphosphate 67-70 transferrin Homo sapiens 0-11 26552690-1 2016 CDP-DAG is a liponucleotide formed by the condensation of CTP with the phospholipid phosphatidic acid in a reaction catalyzed by CDP-DAG synthase (CDS). Cytidine Triphosphate 58-61 TAM41 mitochondrial translocator assembly and maintenance homolog Homo sapiens 129-145 26552690-1 2016 CDP-DAG is a liponucleotide formed by the condensation of CTP with the phospholipid phosphatidic acid in a reaction catalyzed by CDP-DAG synthase (CDS). Cytidine Triphosphate 58-61 TAM41 mitochondrial translocator assembly and maintenance homolog Homo sapiens 147-150 25707436-8 2015 The most potent Fab fragment (2A4(GTP)) showed over 100-fold GTP-specificity over GDP, ATP, or CTP and was used to develop a heterogeneous time-resolved luminescence based assay for the monitoring of GTP concentration. Cytidine Triphosphate 95-98 FA complementation group B Homo sapiens 16-19 26334382-9 2015 In high risk/known CAD patients with CAC 1-399, diagnostic performance for CTA-CTP (77) was superior to CTP (71, p=0.037) alone. Cytidine Triphosphate 79-82 transmembrane protein 54 Homo sapiens 37-42 26630542-13 2015 As characteristic of NDK"s NTP substrate non-specificity, it used CTP, TTP, and UTP also to convert GDP to GTP, to trigger FtsZ polymerisation. Cytidine Triphosphate 66-69 cytidine/uridine monophosphate kinase 2 Homo sapiens 21-24 26630542-16 2015 CONCLUSION: Irrespective of the bacterial species, NDK interacts with FtsZ in vitro and ex vivo and, through the synthesis of GTP from FtsZ-bound GDP and/or free GDP, and ATP (CTP/TTP/UTP), triggers FtsZ polymerisation. Cytidine Triphosphate 176-179 cytidine/uridine monophosphate kinase 2 Homo sapiens 51-54 27215023-3 2015 This study aimed to determine the possible neural path- ways of CTP and whether serum leptin level and the leptin receptor (OB-Rb) in the hind brain are involved following CTP formation. Cytidine Triphosphate 172-175 leptin receptor Rattus norvegicus 107-122 27215023-8 2015 In addition, we found OB-Rb mRNA expression in PBN of CTP group rats was higher than that of control group (0.95 +- 0.055 vs 0.57 +- 0.034, P < 0.05), while there was no significant difference of OB-Rb mRNA expression in NST between the two groups. Cytidine Triphosphate 54-57 sulfotransferase family 4A, member 1 Rattus norvegicus 224-227 27215023-9 2015 CONCLUSION: Nuclei AH, BLA, NST, VMH, PBN and CeA participate in the formation of CTP. Cytidine Triphosphate 82-85 sulfotransferase family 4A, member 1 Rattus norvegicus 28-31 27215023-9 2015 CONCLUSION: Nuclei AH, BLA, NST, VMH, PBN and CeA participate in the formation of CTP. Cytidine Triphosphate 82-85 carcinoembryonic antigen gene family 4 Rattus norvegicus 46-49 26243227-7 2015 RESULTS: In 4369 scans from 507 patients, CTP was more strongly correlated with RC-ABC (r(2)=0.93) than with site-ABC (r(2)=0.87). Cytidine Triphosphate 42-45 ATP binding cassette subfamily B member 6 (Langereis blood group) Homo sapiens 83-86 26243227-11 2015 RC-ABC had moderate accuracy for detecting >=5 mL change in CTP volume between consecutive scans (sensitivity, 0.76; specificity, 0.86) and was more accurate with smaller ICH, thalamic hemorrhage, and homogeneous clots. Cytidine Triphosphate 63-66 ATP binding cassette subfamily B member 6 (Langereis blood group) Homo sapiens 3-6 26098859-2 2015 Recently, we reported that integrating plasma insulin-like growth factor-1 (IGF-1) level into the CTP score was associated with better patient risk stratification in two U.S. independent cohorts. Cytidine Triphosphate 98-101 insulin like growth factor 1 Homo sapiens 46-74 26098859-2 2015 Recently, we reported that integrating plasma insulin-like growth factor-1 (IGF-1) level into the CTP score was associated with better patient risk stratification in two U.S. independent cohorts. Cytidine Triphosphate 98-101 insulin like growth factor 1 Homo sapiens 76-81 25817622-8 2015 RESULTS: Of 4 CTP parameters evaluated, statistically significant correlations were observed between time to peak (TTP) by CTP and CVRC (P < .0001, r = -.7228) calculated from XeCT. Cytidine Triphosphate 14-17 ZFP36 ring finger protein Homo sapiens 115-118 25817622-8 2015 RESULTS: Of 4 CTP parameters evaluated, statistically significant correlations were observed between time to peak (TTP) by CTP and CVRC (P < .0001, r = -.7228) calculated from XeCT. Cytidine Triphosphate 123-126 ZFP36 ring finger protein Homo sapiens 115-118 25817622-11 2015 CONCLUSIONS: TTP calculated from CTP data correlated well with the CVRC calculated from XeCT data. Cytidine Triphosphate 33-36 ZFP36 ring finger protein Homo sapiens 13-16 25817622-12 2015 These results suggest that TTP calculated from CTP could be used to estimate CVRC in patients with occlusive cardiovascular disease. Cytidine Triphosphate 47-50 ZFP36 ring finger protein Homo sapiens 27-30 26222701-8 2015 Thrombin generation assessed CTP-related thrombogenicity. Cytidine Triphosphate 29-32 coagulation factor II, thrombin Homo sapiens 0-8 26303200-5 2015 First, we find that an elevated intracellular CTP concentration or treatment with 3"-deazauridine, a CTPS inhibitor, promotes IMPDH cytoophidium formation and increases the intracellular GTP pool size. Cytidine Triphosphate 46-49 CTP synthase 1 Homo sapiens 101-105 26183802-9 2015 A multivariate model showed that nontumor variables (patient"s age, Child-Turcotte-Pugh [CTP] class, and alternative therapies) had the potential to shift the AFP model threshold of LT cost-ineffectiveness from 3 to 7. Cytidine Triphosphate 89-92 alpha fetoprotein Homo sapiens 159-162 25307895-4 2015 The Alberta Stroke Program Early Computed Tomography Scoring (ASPECTS) was used to assess the time-to-peak (TTP) parameter of Computer tomography perfusion (CTP). Cytidine Triphosphate 157-160 ZFP36 ring finger protein Homo sapiens 108-111 25943764-5 2015 However, human liver microsomes cleared CTP-347 faster than paroxetine as a result of decreased inactivation of CYP2D6. Cytidine Triphosphate 40-43 cytochrome P450 family 2 subfamily D member 6 Homo sapiens 112-118 25943764-7 2015 These alterations in the metabolism profile resulted in significantly reduced drug-drug interactions between CTP-347 and two other CYP2D6-metabolized drugs: tamoxifen (in vitro) and dextromethorphan (in humans). Cytidine Triphosphate 109-112 cytochrome P450 family 2 subfamily D member 6 Homo sapiens 131-137 26165495-1 2015 Inhibition of guanosine triphosphate (GTP) and cytidine triphosphate (CTP) biosynthetic pathways induces cells to assemble rod/ring (RR) structures, also named cytoophidia, which consist of the enzymes cytidine triphosphate synthase (CTPS) and inosine-5"-monophosphate dehydrogenase 2 (IMPDH2). Cytidine Triphosphate 47-68 CTP synthase 1 Homo sapiens 202-232 26165495-1 2015 Inhibition of guanosine triphosphate (GTP) and cytidine triphosphate (CTP) biosynthetic pathways induces cells to assemble rod/ring (RR) structures, also named cytoophidia, which consist of the enzymes cytidine triphosphate synthase (CTPS) and inosine-5"-monophosphate dehydrogenase 2 (IMPDH2). Cytidine Triphosphate 47-68 CTP synthase 1 Homo sapiens 234-238 26165495-1 2015 Inhibition of guanosine triphosphate (GTP) and cytidine triphosphate (CTP) biosynthetic pathways induces cells to assemble rod/ring (RR) structures, also named cytoophidia, which consist of the enzymes cytidine triphosphate synthase (CTPS) and inosine-5"-monophosphate dehydrogenase 2 (IMPDH2). Cytidine Triphosphate 47-68 inosine monophosphate dehydrogenase 2 Homo sapiens 244-284 26165495-1 2015 Inhibition of guanosine triphosphate (GTP) and cytidine triphosphate (CTP) biosynthetic pathways induces cells to assemble rod/ring (RR) structures, also named cytoophidia, which consist of the enzymes cytidine triphosphate synthase (CTPS) and inosine-5"-monophosphate dehydrogenase 2 (IMPDH2). Cytidine Triphosphate 47-68 inosine monophosphate dehydrogenase 2 Homo sapiens 286-292 26165495-1 2015 Inhibition of guanosine triphosphate (GTP) and cytidine triphosphate (CTP) biosynthetic pathways induces cells to assemble rod/ring (RR) structures, also named cytoophidia, which consist of the enzymes cytidine triphosphate synthase (CTPS) and inosine-5"-monophosphate dehydrogenase 2 (IMPDH2). Cytidine Triphosphate 70-73 CTP synthase 1 Homo sapiens 202-232 26165495-1 2015 Inhibition of guanosine triphosphate (GTP) and cytidine triphosphate (CTP) biosynthetic pathways induces cells to assemble rod/ring (RR) structures, also named cytoophidia, which consist of the enzymes cytidine triphosphate synthase (CTPS) and inosine-5"-monophosphate dehydrogenase 2 (IMPDH2). Cytidine Triphosphate 70-73 CTP synthase 1 Homo sapiens 234-238 26165495-1 2015 Inhibition of guanosine triphosphate (GTP) and cytidine triphosphate (CTP) biosynthetic pathways induces cells to assemble rod/ring (RR) structures, also named cytoophidia, which consist of the enzymes cytidine triphosphate synthase (CTPS) and inosine-5"-monophosphate dehydrogenase 2 (IMPDH2). Cytidine Triphosphate 70-73 inosine monophosphate dehydrogenase 2 Homo sapiens 244-284 26165495-1 2015 Inhibition of guanosine triphosphate (GTP) and cytidine triphosphate (CTP) biosynthetic pathways induces cells to assemble rod/ring (RR) structures, also named cytoophidia, which consist of the enzymes cytidine triphosphate synthase (CTPS) and inosine-5"-monophosphate dehydrogenase 2 (IMPDH2). Cytidine Triphosphate 70-73 inosine monophosphate dehydrogenase 2 Homo sapiens 286-292 25775471-7 2015 Furthermore, CTP patients with cardiovascular involvement were significantly older, had higher systolic and diastolic pressures, C-reactive protein, glucose, and uric acid, higher rates of diabetes, hypertension, and use of moderate- to high-dose glucocorticoids, and longer disease duration compared to patients without involvement (all p < 0.05). Cytidine Triphosphate 13-16 C-reactive protein Homo sapiens 129-147 25452893-2 2014 Methods Retrospective review was performed of STA-MCA bypass patients with steno-occlusive disease with CTP before and after surgery. Cytidine Triphosphate 104-107 GCY Homo sapiens 46-49 25452893-8 2014 Conclusions Blood flow augmentation after STA-MCA bypass may best be assessed by CTP using baseline MTT or TTP and ratios of MTT, TTP, or CBF to the contralateral hemisphere. Cytidine Triphosphate 81-84 GCY Homo sapiens 42-45 24832487-5 2014 This growth suppression was observed even if the Kennedy pathway was inactivated by the repression of PCT1 encoding CTP:phosphocholine cytidylyltransferase, suggesting that PC synthesized in the mitochondria is distributed to other organelles without going through the salvage pathway. Cytidine Triphosphate 116-119 choline-phosphate cytidylyltransferase Saccharomyces cerevisiae S288C 102-106 25146485-5 2014 A previous report suggested that the cTP cleavage site of CGS is located upstream of the MTO1 region. Cytidine Triphosphate 37-40 Pyridoxal phosphate (PLP)-dependent transferases superfamily protein Arabidopsis thaliana 89-93 24802409-3 2014 The catalytic reaction of hECT obeyed Michaelis-Menten kinetics with respect to both CTP and phosphoethanolamine. Cytidine Triphosphate 85-88 ECT Homo sapiens 26-30 25134433-4 2014 METHODS: NF-kappaB reporter cells were established and treated with 5-fluorouracil (5-FU, DNA/RNA damaging), oxaliplatin (DNA damaging), camptothecin (CTP, topoisomerase inhibitor), phleomycin (radiomimetic), or erlotinib (EGFR inhibitor). Cytidine Triphosphate 151-154 nuclear factor kappa B subunit 1 Homo sapiens 9-18 24477477-1 2014 Rods and rings (RR) are protein assemblies composed of cytidine triphosphate synthetase type 1 (CTPS1) and inosine monophosphate dehydrogenase type 2 (IMPDH2), key enzymes in CTP and GTP biosynthesis. Cytidine Triphosphate 96-99 CTP synthase 1 Homo sapiens 55-94 24870241-3 2014 CTP originates from two sources: a salvage pathway and a de novo synthesis pathway that depends on two enzymes, the CTP synthases (or synthetases) 1 and 2 (CTPS1 with CTPS2); the respective roles of these two enzymes are not known. Cytidine Triphosphate 0-3 CTP synthase 1 Homo sapiens 156-161 24870241-3 2014 CTP originates from two sources: a salvage pathway and a de novo synthesis pathway that depends on two enzymes, the CTP synthases (or synthetases) 1 and 2 (CTPS1 with CTPS2); the respective roles of these two enzymes are not known. Cytidine Triphosphate 0-3 CTP synthase 2 Homo sapiens 167-172 24870241-8 2014 Normal T-cell proliferation was restored in CTPS1-deficient cells by expressing wild-type CTPS1 or by addition of exogenous CTP or its nucleoside precursor, cytidine. Cytidine Triphosphate 44-47 CTP synthase 1 Homo sapiens 90-95 24906132-7 2014 Patients with CTP class 0 had a higher serum sodium level, lower serum creatinine, alanine aminotransferase, alpha-fetoprotein levels, shorter prothrombin time, better general well-being, smaller tumor burden with more solitary nodules, lower rates of vascular invasion, ascites formation, hepatic encephalopathy, more frequently treated with curative interventions and better Barcelona Clinic Liver Cancer (BCLC) stages (all p<0.001). Cytidine Triphosphate 14-17 glutamic--pyruvic transaminase Homo sapiens 83-107 24906132-7 2014 Patients with CTP class 0 had a higher serum sodium level, lower serum creatinine, alanine aminotransferase, alpha-fetoprotein levels, shorter prothrombin time, better general well-being, smaller tumor burden with more solitary nodules, lower rates of vascular invasion, ascites formation, hepatic encephalopathy, more frequently treated with curative interventions and better Barcelona Clinic Liver Cancer (BCLC) stages (all p<0.001). Cytidine Triphosphate 14-17 alpha fetoprotein Homo sapiens 109-126 24674841-7 2014 There were negative correlations between Tbeta4 levels and CTP scores (P<0.001), MELD scores (P<0.001). Cytidine Triphosphate 59-62 thymosin beta 4 X-linked Homo sapiens 41-47 24815863-3 2014 We hypothesized that plasma insulin-like growth factor 1 (IGF-1) is a valid surrogate for hepatic reserve to replace the subjective parameters in CTP score to improve its prognostic accuracy. Cytidine Triphosphate 146-149 insulin like growth factor 1 Homo sapiens 28-56 24815863-3 2014 We hypothesized that plasma insulin-like growth factor 1 (IGF-1) is a valid surrogate for hepatic reserve to replace the subjective parameters in CTP score to improve its prognostic accuracy. Cytidine Triphosphate 146-149 insulin like growth factor 1 Homo sapiens 58-63 24288211-4 2014 Among the numerous metabolites analyzed, stable reduction in the intracellular level of ATP, GTP, CTP, or UTP was observed, indicating a profound role of CCN2 in energy metabolism. Cytidine Triphosphate 98-101 cellular communication network factor 2 Mus musculus 154-158 24614195-4 2014 In the present study, we evaluated specific immune responses of CTP-HBcAg(18-27)-Tapasin fusion protein in HLA-A2 transgenic mice (H-2K(b)) and anti-viral ability in HBV transgenic mice, and explored the mechanisms probably involved in. Cytidine Triphosphate 64-67 TAP binding protein Mus musculus 81-88 24614195-4 2014 In the present study, we evaluated specific immune responses of CTP-HBcAg(18-27)-Tapasin fusion protein in HLA-A2 transgenic mice (H-2K(b)) and anti-viral ability in HBV transgenic mice, and explored the mechanisms probably involved in. Cytidine Triphosphate 64-67 histocompatibility 2, K1, K region Mus musculus 131-138 24694764-0 2014 CTP infarct core may predict poor outcome in stroke patients treated with IV t-PA. Cytidine Triphosphate 0-3 plasminogen activator, tissue type Homo sapiens 77-81 24614195-5 2014 The studies showed that CTP-HBcAg(18-27)-Tapasin not only increased production of cytokine IFN-gamma and interleukin-2 (IL-2), compared with CTP-HBcAg(18-27), HBcAg(18-27)-Tapasin, and PBS, but also significantly induced the higher percentages of IFN-gamma+CD8(+) T cells and specific CTL responses in HLA-A2 transgenic mice. Cytidine Triphosphate 24-27 TAP binding protein Mus musculus 41-48 24614195-5 2014 The studies showed that CTP-HBcAg(18-27)-Tapasin not only increased production of cytokine IFN-gamma and interleukin-2 (IL-2), compared with CTP-HBcAg(18-27), HBcAg(18-27)-Tapasin, and PBS, but also significantly induced the higher percentages of IFN-gamma+CD8(+) T cells and specific CTL responses in HLA-A2 transgenic mice. Cytidine Triphosphate 24-27 interferon gamma Mus musculus 91-100 24614195-5 2014 The studies showed that CTP-HBcAg(18-27)-Tapasin not only increased production of cytokine IFN-gamma and interleukin-2 (IL-2), compared with CTP-HBcAg(18-27), HBcAg(18-27)-Tapasin, and PBS, but also significantly induced the higher percentages of IFN-gamma+CD8(+) T cells and specific CTL responses in HLA-A2 transgenic mice. Cytidine Triphosphate 24-27 interleukin 2 Mus musculus 105-118 24614195-5 2014 The studies showed that CTP-HBcAg(18-27)-Tapasin not only increased production of cytokine IFN-gamma and interleukin-2 (IL-2), compared with CTP-HBcAg(18-27), HBcAg(18-27)-Tapasin, and PBS, but also significantly induced the higher percentages of IFN-gamma+CD8(+) T cells and specific CTL responses in HLA-A2 transgenic mice. Cytidine Triphosphate 24-27 interleukin 2 Mus musculus 120-124 24614195-5 2014 The studies showed that CTP-HBcAg(18-27)-Tapasin not only increased production of cytokine IFN-gamma and interleukin-2 (IL-2), compared with CTP-HBcAg(18-27), HBcAg(18-27)-Tapasin, and PBS, but also significantly induced the higher percentages of IFN-gamma+CD8(+) T cells and specific CTL responses in HLA-A2 transgenic mice. Cytidine Triphosphate 24-27 TAP binding protein Mus musculus 172-179 24614195-7 2014 In addition, CTP-HBcAg(18-27)-Tapasin could upregulate the expression of JAK2, Tyk2, STAT1, and STAT4 in T lymphocytes in HLA-A2 transgenic mice splenocytes. Cytidine Triphosphate 13-16 tyrosine kinase 2 Mus musculus 79-83 24614195-5 2014 The studies showed that CTP-HBcAg(18-27)-Tapasin not only increased production of cytokine IFN-gamma and interleukin-2 (IL-2), compared with CTP-HBcAg(18-27), HBcAg(18-27)-Tapasin, and PBS, but also significantly induced the higher percentages of IFN-gamma+CD8(+) T cells and specific CTL responses in HLA-A2 transgenic mice. Cytidine Triphosphate 24-27 interferon gamma Mus musculus 247-256 24614195-7 2014 In addition, CTP-HBcAg(18-27)-Tapasin could upregulate the expression of JAK2, Tyk2, STAT1, and STAT4 in T lymphocytes in HLA-A2 transgenic mice splenocytes. Cytidine Triphosphate 13-16 signal transducer and activator of transcription 1 Mus musculus 85-90 24614195-7 2014 In addition, CTP-HBcAg(18-27)-Tapasin could upregulate the expression of JAK2, Tyk2, STAT1, and STAT4 in T lymphocytes in HLA-A2 transgenic mice splenocytes. Cytidine Triphosphate 13-16 TAP binding protein Mus musculus 30-37 24535102-3 2014 Previous studies by our group showed that the expressed and purified fusion protein of cytoplasmic transduction peptide (CTP) and HBV core antigen 18-27 (HBcAg18-27)-tapasin was able to enter the cytoplasm of bone marrow-derived dendritic cells (BMDCs), promoting the maturation of BMDCs and efficiently enhancing T cell immune responses in vitro. Cytidine Triphosphate 121-124 TAP binding protein Homo sapiens 166-173 24614195-7 2014 In addition, CTP-HBcAg(18-27)-Tapasin could upregulate the expression of JAK2, Tyk2, STAT1, and STAT4 in T lymphocytes in HLA-A2 transgenic mice splenocytes. Cytidine Triphosphate 13-16 signal transducer and activator of transcription 4 Mus musculus 96-101 24614195-9 2014 In conclusion, CTP-HBcAg(18-27)-Tapasin fusion protein could enhance not only the percentages of CTLs but also induce robust specific CTL activity and inhibits hepatitis B virus replication in vivo, which was associated with activation of the JAK/STAT signaling pathway. Cytidine Triphosphate 15-18 TAP binding protein Mus musculus 32-39 24614195-9 2014 In conclusion, CTP-HBcAg(18-27)-Tapasin fusion protein could enhance not only the percentages of CTLs but also induce robust specific CTL activity and inhibits hepatitis B virus replication in vivo, which was associated with activation of the JAK/STAT signaling pathway. Cytidine Triphosphate 15-18 Janus kinase 1 Homo sapiens 243-246 24614195-9 2014 In conclusion, CTP-HBcAg(18-27)-Tapasin fusion protein could enhance not only the percentages of CTLs but also induce robust specific CTL activity and inhibits hepatitis B virus replication in vivo, which was associated with activation of the JAK/STAT signaling pathway. Cytidine Triphosphate 15-18 signal transducer and activator of transcription 1 Mus musculus 247-251 24614195-7 2014 In addition, CTP-HBcAg(18-27)-Tapasin could upregulate the expression of JAK2, Tyk2, STAT1, and STAT4 in T lymphocytes in HLA-A2 transgenic mice splenocytes. Cytidine Triphosphate 13-16 Janus kinase 2 Mus musculus 73-77 24535102-4 2014 In the present study, HBcAg-specific immune responses induced by CTP-HBcAg18-27-tapasin in HBV were assessed in transgenic mice, and SOCS1 and SOCS3 were identified as negative regulators of this response. Cytidine Triphosphate 65-68 TAP binding protein Homo sapiens 80-87 24535102-7 2014 The results demonstrated that CTP-HBcAg18-27-tapasin significantly increased the Th1/Th2 cytokine ratio in HBV transgenic mice. Cytidine Triphosphate 30-33 TAP binding protein Homo sapiens 45-52 24535102-7 2014 The results demonstrated that CTP-HBcAg18-27-tapasin significantly increased the Th1/Th2 cytokine ratio in HBV transgenic mice. Cytidine Triphosphate 30-33 negative elongation factor complex member C/D Homo sapiens 81-84 24535102-8 2014 CTP-HBcAg18-27-tapasin immunization more efficiently suppressed the expression of serum hepatitis B surface antigen (HBsAg), HBV DNA as well as liver HBsAg and HBcAg in HBV transgenic mice. Cytidine Triphosphate 0-3 TAP binding protein Homo sapiens 15-22 24535102-9 2014 Furthermore, CTP-HBcAg18-27-tapasin promotes T-bet but reduces GATA-3 expression. Cytidine Triphosphate 13-16 TAP binding protein Homo sapiens 28-35 24569815-8 2014 Specifically, higher rates of recombinant tissue-type plasminogen activator were observed in CTA (10.2%) and CTP (11.4%) compared with those with CT head alone (3.8%; P<0.0001). Cytidine Triphosphate 109-112 plasminogen activator, tissue type Homo sapiens 42-75 24239648-3 2014 Although CTP-like sequences are encrypted in the LHbeta genes of several mammals, the CGbeta subunit developed only in primates and equids. Cytidine Triphosphate 9-12 luteinizing hormone subunit beta Homo sapiens 49-55 24491568-1 2014 A yeast strain, in which endogenous phosphatidylcholine (PC) synthesis is controllable, was constructed by the replacement of the promoter of PCT1, encoding CTP:phosphocholine cytidylyltransferase, with GAL1 promoter in a double deletion mutant of PEM1 and PEM2, encoding phosphatidylethanolamine methyltransferase and phospholipid methyltransferase, respectively. Cytidine Triphosphate 157-160 choline-phosphate cytidylyltransferase Saccharomyces cerevisiae S288C 142-146 24693311-0 2014 The Fusion Protein of CTP-HBcAg18-27-Tapasin Mediates the Apoptosis of CD8(+)T Cells and CD8(+) T Cell Response in HLA-A2 Transgenic Mice. Cytidine Triphosphate 22-25 TAP binding protein Mus musculus 37-44 24693311-4 2014 OBJECTIVES: In the present study, we evaluated specific CTL response and the level of apoptosis of CD8+ T cells induced by CTP-HBcAg18-27-Tapasin in HLA-A2 transgenic mice (H-2Kb). Cytidine Triphosphate 123-126 TAP binding protein Mus musculus 138-145 24693311-10 2014 Moreover, the expression of PI3K, P-Akt, and P-mTOR was significantly upregulated in CTP-HBcAg18-27-Tapasin group compared with control groups. Cytidine Triphosphate 85-88 thymoma viral proto-oncogene 1 Mus musculus 36-39 24693311-10 2014 Moreover, the expression of PI3K, P-Akt, and P-mTOR was significantly upregulated in CTP-HBcAg18-27-Tapasin group compared with control groups. Cytidine Triphosphate 85-88 mechanistic target of rapamycin kinase Homo sapiens 47-51 24693311-10 2014 Moreover, the expression of PI3K, P-Akt, and P-mTOR was significantly upregulated in CTP-HBcAg18-27-Tapasin group compared with control groups. Cytidine Triphosphate 85-88 TAP binding protein Mus musculus 100-107 24693311-11 2014 CONCLUSIONS: In conclusion, CTP-HBcAg18-27-Tapasin could reduce apoptosis of CD8(+) T cells, increase the percentages of IFN-gamma(+) CD8alpha(+) T cells, and elicit cell-mediated immunity in HLA-A2 transgenic mice; these processes were associated with activation of the PI3K/Akt signaling pathway. Cytidine Triphosphate 28-31 TAP binding protein Mus musculus 43-50 24693311-11 2014 CONCLUSIONS: In conclusion, CTP-HBcAg18-27-Tapasin could reduce apoptosis of CD8(+) T cells, increase the percentages of IFN-gamma(+) CD8alpha(+) T cells, and elicit cell-mediated immunity in HLA-A2 transgenic mice; these processes were associated with activation of the PI3K/Akt signaling pathway. Cytidine Triphosphate 28-31 interferon gamma Mus musculus 121-130 24693311-11 2014 CONCLUSIONS: In conclusion, CTP-HBcAg18-27-Tapasin could reduce apoptosis of CD8(+) T cells, increase the percentages of IFN-gamma(+) CD8alpha(+) T cells, and elicit cell-mediated immunity in HLA-A2 transgenic mice; these processes were associated with activation of the PI3K/Akt signaling pathway. Cytidine Triphosphate 28-31 CD8 antigen, alpha chain Mus musculus 134-142 24693311-11 2014 CONCLUSIONS: In conclusion, CTP-HBcAg18-27-Tapasin could reduce apoptosis of CD8(+) T cells, increase the percentages of IFN-gamma(+) CD8alpha(+) T cells, and elicit cell-mediated immunity in HLA-A2 transgenic mice; these processes were associated with activation of the PI3K/Akt signaling pathway. Cytidine Triphosphate 28-31 thymoma viral proto-oncogene 1 Mus musculus 276-279 24239648-4 2014 To study this restriction in evolution, we examined whether the cryptic CTP decoded from the bovine LHbeta gene (boCTP) possesses key characteristics of the human (h) CGbeta-CTP. Cytidine Triphosphate 72-75 lutropin subunit beta Bos taurus 100-106 24239648-4 2014 To study this restriction in evolution, we examined whether the cryptic CTP decoded from the bovine LHbeta gene (boCTP) possesses key characteristics of the human (h) CGbeta-CTP. Cytidine Triphosphate 115-118 lutropin subunit beta Bos taurus 100-106 25050333-2 2014 METHODS: Between May 2010 and April 2012, 30 patients with head and neck SCC underwent preoperative DWI and CTP. Cytidine Triphosphate 108-111 serpin family B member 3 Homo sapiens 73-76 24336747-3 2014 Interestingly, similar mitotic and developmental defects were observed upon knockdown of the DYNLL/LC8-type dynein light chain Cutup (Ctp), and dASCIZ loss-of-function phenotypes could be suppressed by ectopic Ctp expression. Cytidine Triphosphate 134-137 cut up Drosophila melanogaster 99-102 24336747-3 2014 Interestingly, similar mitotic and developmental defects were observed upon knockdown of the DYNLL/LC8-type dynein light chain Cutup (Ctp), and dASCIZ loss-of-function phenotypes could be suppressed by ectopic Ctp expression. Cytidine Triphosphate 210-213 cut up Drosophila melanogaster 99-102 24336747-3 2014 Interestingly, similar mitotic and developmental defects were observed upon knockdown of the DYNLL/LC8-type dynein light chain Cutup (Ctp), and dASCIZ loss-of-function phenotypes could be suppressed by ectopic Ctp expression. Cytidine Triphosphate 210-213 ASCIZ zinc finger protein Drosophila melanogaster 144-150 24336747-4 2014 Consistent with a genetic function of dASCIZ upstream of Ctp, we show that loss of dASCIZ led to reduced endogenous Ctp mRNA and protein levels and dramatically reduced Ctp-LacZ reporter gene activity in vivo, indicating that dASCIZ regulates development and mitosis as a Ctp transcription factor. Cytidine Triphosphate 57-60 ASCIZ zinc finger protein Drosophila melanogaster 38-44 24336747-4 2014 Consistent with a genetic function of dASCIZ upstream of Ctp, we show that loss of dASCIZ led to reduced endogenous Ctp mRNA and protein levels and dramatically reduced Ctp-LacZ reporter gene activity in vivo, indicating that dASCIZ regulates development and mitosis as a Ctp transcription factor. Cytidine Triphosphate 57-60 ASCIZ zinc finger protein Drosophila melanogaster 83-89 24336747-4 2014 Consistent with a genetic function of dASCIZ upstream of Ctp, we show that loss of dASCIZ led to reduced endogenous Ctp mRNA and protein levels and dramatically reduced Ctp-LacZ reporter gene activity in vivo, indicating that dASCIZ regulates development and mitosis as a Ctp transcription factor. Cytidine Triphosphate 57-60 ASCIZ zinc finger protein Drosophila melanogaster 83-89 24336747-4 2014 Consistent with a genetic function of dASCIZ upstream of Ctp, we show that loss of dASCIZ led to reduced endogenous Ctp mRNA and protein levels and dramatically reduced Ctp-LacZ reporter gene activity in vivo, indicating that dASCIZ regulates development and mitosis as a Ctp transcription factor. Cytidine Triphosphate 116-119 ASCIZ zinc finger protein Drosophila melanogaster 38-44 24336747-4 2014 Consistent with a genetic function of dASCIZ upstream of Ctp, we show that loss of dASCIZ led to reduced endogenous Ctp mRNA and protein levels and dramatically reduced Ctp-LacZ reporter gene activity in vivo, indicating that dASCIZ regulates development and mitosis as a Ctp transcription factor. Cytidine Triphosphate 116-119 ASCIZ zinc finger protein Drosophila melanogaster 83-89 24336747-4 2014 Consistent with a genetic function of dASCIZ upstream of Ctp, we show that loss of dASCIZ led to reduced endogenous Ctp mRNA and protein levels and dramatically reduced Ctp-LacZ reporter gene activity in vivo, indicating that dASCIZ regulates development and mitosis as a Ctp transcription factor. Cytidine Triphosphate 116-119 ASCIZ zinc finger protein Drosophila melanogaster 83-89 24535102-9 2014 Furthermore, CTP-HBcAg18-27-tapasin promotes T-bet but reduces GATA-3 expression. Cytidine Triphosphate 13-16 T-box transcription factor 21 Homo sapiens 45-50 24535102-9 2014 Furthermore, CTP-HBcAg18-27-tapasin promotes T-bet but reduces GATA-3 expression. Cytidine Triphosphate 13-16 GATA binding protein 3 Homo sapiens 63-69 24535102-10 2014 In addition, the expression of SOCS1 and SOCS3 was significantly downregulated in the CTP-HBcAg18-27-tapasin group compared with the control groups. Cytidine Triphosphate 86-89 suppressor of cytokine signaling 1 Homo sapiens 31-36 24535102-10 2014 In addition, the expression of SOCS1 and SOCS3 was significantly downregulated in the CTP-HBcAg18-27-tapasin group compared with the control groups. Cytidine Triphosphate 86-89 suppressor of cytokine signaling 3 Homo sapiens 41-46 24535102-10 2014 In addition, the expression of SOCS1 and SOCS3 was significantly downregulated in the CTP-HBcAg18-27-tapasin group compared with the control groups. Cytidine Triphosphate 86-89 TAP binding protein Homo sapiens 101-108 24535102-11 2014 In conclusion, the present study demonstrated that CTP-HBcAg18-27-tapasin enhanced the Th1/Th2 cytokine ratio and antiviral immunity by suppressing SOCS1/3 in HBV transgenic mice. Cytidine Triphosphate 51-54 TAP binding protein Homo sapiens 66-73 24535102-11 2014 In conclusion, the present study demonstrated that CTP-HBcAg18-27-tapasin enhanced the Th1/Th2 cytokine ratio and antiviral immunity by suppressing SOCS1/3 in HBV transgenic mice. Cytidine Triphosphate 51-54 negative elongation factor complex member C/D Homo sapiens 87-90 24535102-11 2014 In conclusion, the present study demonstrated that CTP-HBcAg18-27-tapasin enhanced the Th1/Th2 cytokine ratio and antiviral immunity by suppressing SOCS1/3 in HBV transgenic mice. Cytidine Triphosphate 51-54 suppressor of cytokine signaling 1 Homo sapiens 148-153 23826759-15 2014 CONCLUSION: Perfusion deficits are found in TIA patients using whole brain CTP and associated with components of the ABCD2 score. Cytidine Triphosphate 75-78 ATP binding cassette subfamily D member 2 Homo sapiens 117-122 24091918-8 2014 These results suggested that CTP-OD1 and CTP-OD2 may be an attractive therapeutic option to inhibit the activation of Bcr-Abl kinase in CML. Cytidine Triphosphate 29-32 ABL proto-oncogene 1, non-receptor tyrosine kinase Homo sapiens 118-125 24411169-2 2014 Cytoplasmic structures in mammalian cells, provisionally described as rods and rings (RR), were identified by human autoantibodies and recently shown to include two key enzymes of the CTP/GTP biosynthetic pathways, cytidine triphosphate synthetase (CTPS) and inosine monophosphate dehydrogenase (IMPDH). Cytidine Triphosphate 184-187 CTP synthase 1 Homo sapiens 215-247 24091918-8 2014 These results suggested that CTP-OD1 and CTP-OD2 may be an attractive therapeutic option to inhibit the activation of Bcr-Abl kinase in CML. Cytidine Triphosphate 41-44 ABL proto-oncogene 1, non-receptor tyrosine kinase Homo sapiens 118-125 24136823-2 2013 The N-terminal nuclear localization signal (NLS) in CTP:phosphocholine cytidylyltransferase (CCT)alpha is removed during apoptosis but the caspase(s) involved and the contribution to suppression of the CDP-choline pathway is unresolved. Cytidine Triphosphate 52-55 phosphate cytidylyltransferase 1A, choline Homo sapiens 93-102 24721239-8 2014 In addition, both immunizations of CTP-HBcAg18-27-Tapasin led to significant decreases in serum HBsAg and HBV DNA levels compared to those in the CTP-HBcAg18-27 group. Cytidine Triphosphate 35-38 TAP binding protein Homo sapiens 50-57 24721239-8 2014 In addition, both immunizations of CTP-HBcAg18-27-Tapasin led to significant decreases in serum HBsAg and HBV DNA levels compared to those in the CTP-HBcAg18-27 group. Cytidine Triphosphate 146-149 TAP binding protein Homo sapiens 50-57 24008161-11 2013 CONCLUSIONS: Our study uncovered a fundamental difference in CTP biosynthesis between SMCs and ECs during vascular remodeling, which provided a novel strategy by using cyclopentenyl cytosine or other CTPS1 inhibitors to selectively block SMC proliferation without disturbing or even promoting re-endothelialization for effective vascular repair after injury. Cytidine Triphosphate 61-64 CTP synthase 1 Rattus norvegicus 200-205 23970552-1 2013 In the yeast Saccharomyces cerevisiae, the DGK1-encoded diacylglycerol kinase catalyzes the CTP-dependent phosphorylation of diacylglycerol to form phosphatidate. Cytidine Triphosphate 92-95 diacylglycerol kinase Saccharomyces cerevisiae S288C 43-47 23535562-2 2013 In situ generation of the sialyltransferase donor cytidine 5"-monophosphate-sialic acid (CMP-Sia) using a CMP-sialic acid synthetase in the presence of an extra amount of cytidine 5"-triphosphate (CTP) and removal of CMP from the reaction mixture by flash C18 cartridge purification allow the complete consumption of Tn-MUC1 glycopeptide for quantitative synthesis of STn-MUC1. Cytidine Triphosphate 171-195 cytidine monophosphate N-acetylneuraminic acid synthetase Homo sapiens 106-132 23872271-2 2013 In Arabidopsis, pect1-4 mutants exhibit reduced cellular phosphatidylethanolamine levels owing to reduced CTP:phosphorylethanolamine cytidylyltransferase (PECT; EC 2.7.7.14) activity. Cytidine Triphosphate 106-109 phosphorylethanolamine cytidylyltransferase 1 Arabidopsis thaliana 16-21 23535562-2 2013 In situ generation of the sialyltransferase donor cytidine 5"-monophosphate-sialic acid (CMP-Sia) using a CMP-sialic acid synthetase in the presence of an extra amount of cytidine 5"-triphosphate (CTP) and removal of CMP from the reaction mixture by flash C18 cartridge purification allow the complete consumption of Tn-MUC1 glycopeptide for quantitative synthesis of STn-MUC1. Cytidine Triphosphate 171-195 mucin 1, cell surface associated Homo sapiens 320-324 23535562-2 2013 In situ generation of the sialyltransferase donor cytidine 5"-monophosphate-sialic acid (CMP-Sia) using a CMP-sialic acid synthetase in the presence of an extra amount of cytidine 5"-triphosphate (CTP) and removal of CMP from the reaction mixture by flash C18 cartridge purification allow the complete consumption of Tn-MUC1 glycopeptide for quantitative synthesis of STn-MUC1. Cytidine Triphosphate 171-195 eukaryotic translation elongation factor 1 alpha 2 Homo sapiens 368-371 23535562-2 2013 In situ generation of the sialyltransferase donor cytidine 5"-monophosphate-sialic acid (CMP-Sia) using a CMP-sialic acid synthetase in the presence of an extra amount of cytidine 5"-triphosphate (CTP) and removal of CMP from the reaction mixture by flash C18 cartridge purification allow the complete consumption of Tn-MUC1 glycopeptide for quantitative synthesis of STn-MUC1. Cytidine Triphosphate 171-195 mucin 1, cell surface associated Homo sapiens 372-376 23535562-2 2013 In situ generation of the sialyltransferase donor cytidine 5"-monophosphate-sialic acid (CMP-Sia) using a CMP-sialic acid synthetase in the presence of an extra amount of cytidine 5"-triphosphate (CTP) and removal of CMP from the reaction mixture by flash C18 cartridge purification allow the complete consumption of Tn-MUC1 glycopeptide for quantitative synthesis of STn-MUC1. Cytidine Triphosphate 197-200 cytidine monophosphate N-acetylneuraminic acid synthetase Homo sapiens 106-132 23623749-2 2013 A prevailing view is that only one CDP-DAG synthase named Cds1 is present in both the endoplasmic reticulum (ER) and mitochondrial inner membrane (IM) and mediates generation of CDP-DAG from phosphatidic acid (PA) and CTP. Cytidine Triphosphate 218-221 phosphatidate cytidylyltransferase Saccharomyces cerevisiae S288C 58-62 23370473-11 2013 CONCLUSIONS: A significant correlation exists between CTP measures and EGFR overexpression in head and neck squamous cell carcinomas, suggesting an association between certain imaging findings and molecular biomarkers. Cytidine Triphosphate 54-57 epidermal growth factor receptor Homo sapiens 71-75 24471092-6 2012 Moreover, oral administration of CTP prevented UVB-induced MMP-3 and -13 activities as well as MMP-2 and -9 expressions. Cytidine Triphosphate 33-36 matrix metallopeptidase 3 Mus musculus 59-72 23433227-10 2013 Immunohistochemically, both Ctp-treated and Ctp/HA-treated groups had significantly increased type II collagen-positive chondrocytes at the fifth week after the surgery, although the numbers of matrix metalloproteinase-13-positive chondrocytes were not affected. Cytidine Triphosphate 28-31 collagenase 3 Oryctolagus cuniculus 194-221 23433227-10 2013 Immunohistochemically, both Ctp-treated and Ctp/HA-treated groups had significantly increased type II collagen-positive chondrocytes at the fifth week after the surgery, although the numbers of matrix metalloproteinase-13-positive chondrocytes were not affected. Cytidine Triphosphate 44-47 collagenase 3 Oryctolagus cuniculus 194-221 23637697-14 2013 CONCLUSIONS: Initial "TTP map-defect" of CTP could accurately predict HT risk including PH2 risk and identify low-risk patients even in the delayed period. Cytidine Triphosphate 41-44 polyhomeotic homolog 2 Homo sapiens 88-91 23643075-3 2013 The mice of 4 groups were intramuscularly injected with the fusion protein CTP-HBcAg18-27;-Tapasin, CTP-HBcAg18-27;, HBcAg18-27;-Tapasin (50 mug) and normal saline, respectively. Cytidine Triphosphate 75-78 TAP binding protein Mus musculus 91-98 23643075-6 2013 RESULTS: CTP-HBcAg18-27;-Tapasin not only induced significantly T lymphocyte proliferation, but also increased the production of cytokines (IFN-gamma, IL-2) compared with CTP-HBcAg18-27; or HBcAg18-27;-Tapasin alone or normal saline. Cytidine Triphosphate 9-12 TAP binding protein Mus musculus 25-32 23643075-6 2013 RESULTS: CTP-HBcAg18-27;-Tapasin not only induced significantly T lymphocyte proliferation, but also increased the production of cytokines (IFN-gamma, IL-2) compared with CTP-HBcAg18-27; or HBcAg18-27;-Tapasin alone or normal saline. Cytidine Triphosphate 9-12 interferon gamma Mus musculus 140-149 23643075-6 2013 RESULTS: CTP-HBcAg18-27;-Tapasin not only induced significantly T lymphocyte proliferation, but also increased the production of cytokines (IFN-gamma, IL-2) compared with CTP-HBcAg18-27; or HBcAg18-27;-Tapasin alone or normal saline. Cytidine Triphosphate 9-12 interleukin 2 Mus musculus 151-155 23643075-6 2013 RESULTS: CTP-HBcAg18-27;-Tapasin not only induced significantly T lymphocyte proliferation, but also increased the production of cytokines (IFN-gamma, IL-2) compared with CTP-HBcAg18-27; or HBcAg18-27;-Tapasin alone or normal saline. Cytidine Triphosphate 9-12 TAP binding protein Mus musculus 202-209 23643075-7 2013 Moreover, CTP-HBcAg18-27;-Tapasin fusion protein increased significantly the percentages of IFN-gamma(+);CD8(+); T cells. Cytidine Triphosphate 10-13 TAP binding protein Mus musculus 26-33 23643075-7 2013 Moreover, CTP-HBcAg18-27;-Tapasin fusion protein increased significantly the percentages of IFN-gamma(+);CD8(+); T cells. Cytidine Triphosphate 10-13 interferon gamma Mus musculus 92-101 22859289-21 2013 Quantitative CTP revealed significantly reduced CBF and prolonged MTT for DCI, permanent neurologic deficits, and infarction. Cytidine Triphosphate 13-16 CCAAT enhancer binding protein zeta Homo sapiens 48-51 23404087-4 2013 Scores were allocated to the time-to-peak (TTP) parameter of CTP using the Alberta stroke program early computed tomography scoring (ASPECTS) scale. Cytidine Triphosphate 61-64 ZFP36 ring finger protein Homo sapiens 43-46 23433161-5 2013 RESULTS: The activity of caspase-1 in 1 and 3 microg/ml CTP groups were (9.29 +- 0.30) and (8.67 +- 0.59) micromol/ml respectively which were both significantly increased compared to that (7.42 +- 0.59) micromol/ml in the control group (P < 0.05) after 8 h exposure, but there was no significant difference in the activity of LDH and levels of IL-1beta in the cell culture media among the CTP and control groups. Cytidine Triphosphate 56-59 caspase 1 Homo sapiens 25-34 23433161-5 2013 RESULTS: The activity of caspase-1 in 1 and 3 microg/ml CTP groups were (9.29 +- 0.30) and (8.67 +- 0.59) micromol/ml respectively which were both significantly increased compared to that (7.42 +- 0.59) micromol/ml in the control group (P < 0.05) after 8 h exposure, but there was no significant difference in the activity of LDH and levels of IL-1beta in the cell culture media among the CTP and control groups. Cytidine Triphosphate 56-59 interleukin 1 beta Homo sapiens 347-355 23433161-5 2013 RESULTS: The activity of caspase-1 in 1 and 3 microg/ml CTP groups were (9.29 +- 0.30) and (8.67 +- 0.59) micromol/ml respectively which were both significantly increased compared to that (7.42 +- 0.59) micromol/ml in the control group (P < 0.05) after 8 h exposure, but there was no significant difference in the activity of LDH and levels of IL-1beta in the cell culture media among the CTP and control groups. Cytidine Triphosphate 392-395 caspase 1 Homo sapiens 25-34 23433161-7 2013 CONCLUSION: CTP treatment induced early increase in caspase-1 activity followed by the increase in LDH activity and IL-1 levels, indicative of pyroptosis in human bronchial epithelial cells. Cytidine Triphosphate 12-15 caspase 1 Homo sapiens 52-61 23433161-7 2013 CONCLUSION: CTP treatment induced early increase in caspase-1 activity followed by the increase in LDH activity and IL-1 levels, indicative of pyroptosis in human bronchial epithelial cells. Cytidine Triphosphate 12-15 interleukin 1 beta Homo sapiens 116-120 24471092-6 2012 Moreover, oral administration of CTP prevented UVB-induced MMP-3 and -13 activities as well as MMP-2 and -9 expressions. Cytidine Triphosphate 33-36 matrix metallopeptidase 2 Mus musculus 95-107 22285573-7 2012 The Km (muM) values were 22.13+-1.11 (ATP), 21.94+-3.88 (CTP), 21.27+-1.23 (GTP), and 9.91+-0.30 (UTP), indicating low substrate affinity. Cytidine Triphosphate 57-60 latexin Homo sapiens 8-11 22842000-4 2012 The murine and human P2X3 receptors were heterologously expressed in cells of the CHO line, and nucleotide-gated currents were stimulated by CTP and ATP, respectively. Cytidine Triphosphate 141-144 purinergic receptor P2X 3 Homo sapiens 21-25 22842000-6 2012 When subthreshold CTP or ATP was added to the bath to exert the high-affinity desensitization of P2X3 receptors, both spider toxins strongly enhanced the desensitizing action of the ambient nucleotides. Cytidine Triphosphate 18-21 purinergic receptor P2X, ligand-gated ion channel, 3 Mus musculus 97-101 22842000-7 2012 At the concentration of 50nM, PT1 and PT2 elicited 3-4-fold decrease in the IC(50) dose of ambient CTP or ATP. Cytidine Triphosphate 99-102 zinc finger protein 77 Homo sapiens 30-33 22428658-7 2012 NEMO binding domain peptide (NBD, TALDWSWLQTE) fused with a cell permeable peptide CTP (YGRRARRRARR), CTP-NBD, was most potent in inhibiting NFkappaB activity in cells. Cytidine Triphosphate 83-86 inhibitor of nuclear factor kappa B kinase regulatory subunit gamma Rattus norvegicus 0-4 22428658-7 2012 NEMO binding domain peptide (NBD, TALDWSWLQTE) fused with a cell permeable peptide CTP (YGRRARRRARR), CTP-NBD, was most potent in inhibiting NFkappaB activity in cells. Cytidine Triphosphate 102-105 inhibitor of nuclear factor kappa B kinase regulatory subunit gamma Rattus norvegicus 0-4 22428658-8 2012 Colon-targeted CTP-NBD, but not colon-targeted NBD and CTP-NBD in an enteric capsule, ameliorated the colonic injury, which was in parallel with decrease in MPO activity and the levels of inflammatory mediators. Cytidine Triphosphate 15-18 myeloperoxidase Rattus norvegicus 157-160 23074967-2 2012 Cytidine triphosphate (CTP):phosphocholine cytidylyltransferase alpha (CTalpha) regulates the primary pathway of PC biosynthesis in the liver. Cytidine Triphosphate 0-21 phosphate cytidylyltransferase 1, choline, alpha isoform Mus musculus 71-78 23074967-2 2012 Cytidine triphosphate (CTP):phosphocholine cytidylyltransferase alpha (CTalpha) regulates the primary pathway of PC biosynthesis in the liver. Cytidine Triphosphate 23-26 phosphate cytidylyltransferase 1, choline, alpha isoform Mus musculus 71-78 22410290-13 2012 Quantitative PCR analysis and immunohistochemical study revealed that CTP abolished the increased NGF and decreased Sema3A levels induced by acetone treatment. Cytidine Triphosphate 70-73 sema domain, immunoglobulin domain (Ig), short basic domain, secreted, (semaphorin) 3A Mus musculus 116-122 22804928-5 2012 The ELISA assay was utilized to measure the levels of TNF-alpha in the supernatant of CTP group and co-culture group. Cytidine Triphosphate 86-89 tumor necrosis factor Homo sapiens 54-63 22799021-6 2012 For examples, attachment of the C-terminal peptide (CTP) of the human chorionic gonadotropin beta subunit or a sequence containing potential glycosylation sites to either subunit of FSH, creation of a single chain containing the alpha and beta subunits of FSH combined with CTP or N-linked glycosylation signal sequence as a linker, or fusion of the Fc domain of IgGi to FSH. Cytidine Triphosphate 52-55 chorionic gonadotropin subunit beta 5 Homo sapiens 70-105 22119930-7 2012 Treatment with G-CSF also reduced CTP scores in group A by a median of 33.3% compared with an increase of 7.1% in group B (P = .001), along with MELD (median reduction of 15.3% compared with an increase of 11.7% in group B; P = .008) and SOFA scores (median reduction of 50% compared with an increase of 50% in group B; P = .001). Cytidine Triphosphate 34-37 colony stimulating factor 3 Homo sapiens 15-20 22119930-10 2012 CONCLUSIONS: G-CSF therapy more than doubles the percentage of patients with ACLF who survive for 2 months; it also significantly reduces CTP, MELD, and SOFA scores and prevents the development of sepsis, hepatorenal syndrome, and hepatic encephalopathy. Cytidine Triphosphate 138-141 colony stimulating factor 3 Homo sapiens 13-18 22116619-5 2012 METHODS AND RESULTS: We generated a myocardial specific Pitx2 knockout model (cTP mice). Cytidine Triphosphate 78-81 paired-like homeodomain transcription factor 2 Mus musculus 56-61 22116619-6 2012 cTP embryos present several features of Pitx2 null, including right atrial isomerism with bilateral SANs and symmetric atrial entrance of the systemic veins. Cytidine Triphosphate 0-3 paired-like homeodomain transcription factor 2 Mus musculus 40-45 22122229-5 2012 As opposed to GTP, ITP, XTP and ATP, the pyrimidine nucleotides UTP and CTP were found to be sGC substrates in the presence of Mn(2+). Cytidine Triphosphate 72-75 guanylate cyclase 1 soluble subunit beta 2 Rattus norvegicus 93-96 21893514-0 2011 Characterization of Arabidopsis CTP:3-deoxy-D-manno-2-octulosonate cytidylyltransferase (CMP-KDO synthetase), the enzyme that activates KDO during rhamnogalacturonan II biosynthesis. Cytidine Triphosphate 32-35 Nucleotide-diphospho-sugar transferases superfamily protein Arabidopsis thaliana 89-107 22146502-1 2011 BACKGROUND: Quantitative myocardial CT perfusion (CTP) is susceptible to beam-hardening (BH) artifact from conventional single-energy (kVp) CT (SECT) scanning, which can mimic perfusion deficits. Cytidine Triphosphate 50-53 SECT Sus scrofa 144-148 21893514-4 2011 Here, we characterized Arabidopsis CTP:KDO cytidylyltransferase (CMP-KDO synthetase; CKS), the enzyme activating KDO as a nucleotide sugar prior to its incorporation into RG-II. Cytidine Triphosphate 35-38 Nucleotide-diphospho-sugar transferases superfamily protein Arabidopsis thaliana 65-83 21893514-4 2011 Here, we characterized Arabidopsis CTP:KDO cytidylyltransferase (CMP-KDO synthetase; CKS), the enzyme activating KDO as a nucleotide sugar prior to its incorporation into RG-II. Cytidine Triphosphate 35-38 Nucleotide-diphospho-sugar transferases superfamily protein Arabidopsis thaliana 85-88 21084896-2 2010 We investigated the reliability of CTP cerebral blood flow (CTP-CBF) with 320-detector row CT by comparing findings with O-positron emission tomography (PET-CBF). Cytidine Triphosphate 35-38 CCAAT enhancer binding protein zeta Homo sapiens 64-67 21920316-2 2011 Here, we identified a protein complex composed of the tumor suppressor anastral spindle 2 (Ana2), a dynein light-chain protein Cut up (Ctp), and Mushroom body defect (Mud), which regulates mitotic spindle orientation. Cytidine Triphosphate 135-138 anastral spindle 2 Drosophila melanogaster 91-95 21920316-4 2011 The centriolar protein Ana2 anchors Ctp to centrioles during ACD. Cytidine Triphosphate 36-39 anastral spindle 2 Drosophila melanogaster 23-27 21410410-7 2011 hCG isoform analysis in the urine sample revealed that approximately 87.5% of the immunoreactive hCG lacked the beta-subunit C-terminal peptide (CTP). Cytidine Triphosphate 145-148 chorionic gonadotropin subunit beta 5 Homo sapiens 0-3 21410410-7 2011 hCG isoform analysis in the urine sample revealed that approximately 87.5% of the immunoreactive hCG lacked the beta-subunit C-terminal peptide (CTP). Cytidine Triphosphate 145-148 chorionic gonadotropin subunit beta 5 Homo sapiens 97-100 21410410-9 2011 The majority of the total hCG contained a degraded form of beta-subunit that lacks the CTP. Cytidine Triphosphate 87-90 chorionic gonadotropin subunit beta 5 Homo sapiens 26-29 21444658-7 2011 Mutant cycle analyses showed that the modulation effects of ATP and cytidine triphosphate on wild-type CLC-1 and the V634F mutant were nonadditive, suggesting that the side chain of amino acid at position 634 interacts with the base moiety of the nucleotide. Cytidine Triphosphate 68-89 chloride voltage-gated channel 1 Homo sapiens 103-108 20734243-5 2010 RESULTS: Successful use of CTP to aid in decision to proceed with neurointervention in acute basilar artery occlusion and confirm its resolution after mechanical clot retrieval. Cytidine Triphosphate 27-30 activation induced cytidine deaminase Homo sapiens 34-37 20933549-9 2010 The kinetic properties of the enzyme with respect to UTP, GTP, and CTP suggested that glycerokinase exhibited negative cooperativity as double reciprocal plots showed a biphasic response to increasing nucleoside triphosphate concentrations. Cytidine Triphosphate 67-70 glycerol kinase Homo sapiens 86-99 21084896-2 2010 We investigated the reliability of CTP cerebral blood flow (CTP-CBF) with 320-detector row CT by comparing findings with O-positron emission tomography (PET-CBF). Cytidine Triphosphate 60-63 CCAAT enhancer binding protein zeta Homo sapiens 64-67 21084896-5 2010 RESULTS: Although mean CTP-CBF values were approximately 30% lower than mean PET-CBF values, the mean ischemic-to-nonischemic CBF ratios of CTP and PET were almost identical (P = 0.804). Cytidine Triphosphate 23-26 CCAAT enhancer binding protein zeta Homo sapiens 27-30 21084896-6 2010 Regression analysis showed a significant correlation between CTP-CBF and PET-CBF values for each patient (r = 0.52-0.85, P < 0.001). Cytidine Triphosphate 61-64 CCAAT enhancer binding protein zeta Homo sapiens 65-68 21084896-6 2010 Regression analysis showed a significant correlation between CTP-CBF and PET-CBF values for each patient (r = 0.52-0.85, P < 0.001). Cytidine Triphosphate 61-64 CCAAT enhancer binding protein zeta Homo sapiens 77-80 20569198-10 2010 In this new state, adenosine nucleotide binding is competed for by other nucleotides (CTP, GTP and AMP-PNP), although ATP and ADP, but not the other nucleotides, partially stabilize the protein against spontaneous loss of aconitase activity when incubated at 37 degrees C. A mutant IRP-1(C437S) lacking aconitase activity shows only one ATP-binding site and lacks co-operativity. Cytidine Triphosphate 86-89 aconitase 1 Homo sapiens 282-287 20739275-3 2010 Kinetic analysis demonstrated that both hCTPS1 and hCTPS2 were maximally active at physiological concentrations of ATP, GTP, and glutamine, whereas the K(m) and IC(50) values for the substrate UTP and the product CTP, respectively, were close to their physiological concentrations, indicating that the intracellular concentrations of UTP and CTP may precisely regulate hCTPS activity. Cytidine Triphosphate 41-44 CTP synthase 2 Homo sapiens 51-57 19683078-3 2009 Detailed kinetic studies found that this PPCS follows a similar Bi Uni Uni Bi Ping Pong mechanism as previously described for the E. faecalis PPCS, except that the human enzyme can use both ATP and CTP with similar affinity. Cytidine Triphosphate 198-201 phosphopantothenoylcysteine synthetase Homo sapiens 41-45 20510246-7 2010 DHX9 lacks base-selective contacts and forms an unspecific but important stacking interaction with the base of the bound nucleotide, and our biochemical analysis confirms that the protein can hydrolyze ATP, guanosine 5"-triphosphate, cytidine 5"-triphosphate, and uridine 5"-triphosphate. Cytidine Triphosphate 234-258 DExH-box helicase 9 Homo sapiens 0-4 20416172-7 2010 The sRANKL/OPG ratio was closely related to levels of TRAP-5b (r=0.512, p<0.05) and CTP-I (r=0.481, p<0.05) in MM patients. Cytidine Triphosphate 87-90 TNF receptor superfamily member 11b Homo sapiens 11-14 20518344-4 2010 HeLa cells pretreated with CTP-SOD showed a significantly improved survival against the pyrogallol-induced oxidative stress, suggesting CTP-SOD could cross the cell membrane more efficiently and protect cells from oxidative stress. Cytidine Triphosphate 27-30 superoxide dismutase 1 Homo sapiens 31-34 20518344-4 2010 HeLa cells pretreated with CTP-SOD showed a significantly improved survival against the pyrogallol-induced oxidative stress, suggesting CTP-SOD could cross the cell membrane more efficiently and protect cells from oxidative stress. Cytidine Triphosphate 27-30 superoxide dismutase 1 Homo sapiens 140-143 20518344-4 2010 HeLa cells pretreated with CTP-SOD showed a significantly improved survival against the pyrogallol-induced oxidative stress, suggesting CTP-SOD could cross the cell membrane more efficiently and protect cells from oxidative stress. Cytidine Triphosphate 136-139 superoxide dismutase 1 Homo sapiens 31-34 20518344-4 2010 HeLa cells pretreated with CTP-SOD showed a significantly improved survival against the pyrogallol-induced oxidative stress, suggesting CTP-SOD could cross the cell membrane more efficiently and protect cells from oxidative stress. Cytidine Triphosphate 136-139 superoxide dismutase 1 Homo sapiens 140-143 20304153-11 2010 In period 2, the ROC curve for CTP was 0.680 and for MELD, 0.718 (P = .4). Cytidine Triphosphate 31-34 period circadian regulator 2 Homo sapiens 3-11 19683078-3 2009 Detailed kinetic studies found that this PPCS follows a similar Bi Uni Uni Bi Ping Pong mechanism as previously described for the E. faecalis PPCS, except that the human enzyme can use both ATP and CTP with similar affinity. Cytidine Triphosphate 198-201 phosphopantothenoylcysteine synthetase Homo sapiens 142-146 19683078-4 2009 One significant difference for human PPCS catalysis with respect to ATP and CTP is that the enzyme shows cooperative binding of ATP, measured as a Hill constant of 1.7. Cytidine Triphosphate 76-79 phosphopantothenoylcysteine synthetase Homo sapiens 37-41 19683078-5 2009 PPCS catalysis under CTP conditions displayed Michaelis constants of 265 microM, 57 microM, and 16 microM for CTP, PPA, and cysteine, respectively, with a kcat of 0.53+/-0.01 s(-1) for the reaction. Cytidine Triphosphate 21-24 phosphopantothenoylcysteine synthetase Homo sapiens 0-4 19683078-5 2009 PPCS catalysis under CTP conditions displayed Michaelis constants of 265 microM, 57 microM, and 16 microM for CTP, PPA, and cysteine, respectively, with a kcat of 0.53+/-0.01 s(-1) for the reaction. Cytidine Triphosphate 110-113 phosphopantothenoylcysteine synthetase Homo sapiens 0-4 19683078-7 2009 Oxygen transfer studies found that 18O from [carboxyl-18O] phosphopantothenate is incorporated into the AMP or CMP produced during PPCS catalysis, consistent with the formation of a phosphopantothenoyl cytidylate or phosphopantothenoyl adenylate intermediate, supporting similar catalytic mechanisms under both CTP and ATP conditions. Cytidine Triphosphate 311-314 phosphopantothenoylcysteine synthetase Homo sapiens 131-135 19357031-7 2009 Then, CTP parameters were determined whether they were correlated with MVD and VEGF using Pearsonos correlation coefficient. Cytidine Triphosphate 6-9 vascular endothelial growth factor A Oryctolagus cuniculus 79-83 19783652-2 2009 The CCT-catalyzed transfer of a cytidylyl group from CTP to phosphocholine to form CDP-choline is regulated by a membrane lipid-dependent mechanism imparted by its C-terminal membrane binding domain. Cytidine Triphosphate 53-56 cut like homeobox 1 Homo sapiens 83-86 19667100-2 2009 The A. thaliana genes CCT1 and CCT2 encode CTP:phosphorylcholine cytidylyltransferases (CCTs; EC 2.7.7.15), which regulate PC biosynthesis via the CDP-choline pathway. Cytidine Triphosphate 43-46 phosphorylcholine cytidylyltransferase Arabidopsis thaliana 22-26 19667100-2 2009 The A. thaliana genes CCT1 and CCT2 encode CTP:phosphorylcholine cytidylyltransferases (CCTs; EC 2.7.7.15), which regulate PC biosynthesis via the CDP-choline pathway. Cytidine Triphosphate 43-46 phosphorylcholine cytidylyltransferase2 Arabidopsis thaliana 31-35 19374912-2 2009 Lui, C. Vandenboom & E. Chedid (2008), The complex trial protocol (CTP): a new, countermeasure-resistant, accurate P300-based method for detection of concealed information. Cytidine Triphosphate 71-74 E1A binding protein p300 Homo sapiens 119-123 19902973-1 2009 Bacterial phosphopantothenolycysteine synthetase (PPCS) catalyzes the formation of phosphopantothenoylcysteine (PPC) from (R)-phosphopantothenate, l-cysteine, and cytidine-5"-triphosphate (CTP) and has been shown to be essential for growth and survival. Cytidine Triphosphate 163-187 phosphopantothenoylcysteine synthetase Homo sapiens 50-54 19902973-1 2009 Bacterial phosphopantothenolycysteine synthetase (PPCS) catalyzes the formation of phosphopantothenoylcysteine (PPC) from (R)-phosphopantothenate, l-cysteine, and cytidine-5"-triphosphate (CTP) and has been shown to be essential for growth and survival. Cytidine Triphosphate 189-192 phosphopantothenoylcysteine synthetase Homo sapiens 50-54 19804726-2 2009 To understand the myosin-ATP interaction and in particular, the interactions with the base, we have used molecular dynamics simulations to model the interactions of myosin with ATP, CTP, UTP, aza-ATP, ITP, and GTP (in decreasing order of effectiveness as a substrate for the generation of motility) docked at the active site. Cytidine Triphosphate 182-185 myosin heavy chain 14 Homo sapiens 165-171 19007959-3 2009 Following phosphatase treatment, the dinucleotides GpC and ApC in a 4:1 ratio were identified by nearest neighbor analysis in which (32)P was transferred from [alpha-(32)P]CTP to initiating purine nucleotides. Cytidine Triphosphate 172-175 APC regulator of WNT signaling pathway Homo sapiens 59-62 19141610-4 2009 Pct1 converts phosphocholine and CTP to CDP-choline and pyrophosphate. Cytidine Triphosphate 33-36 choline-phosphate cytidylyltransferase Saccharomyces cerevisiae S288C 0-4 19109895-5 2008 DHX29 binds 40S subunits and hydrolyzes ATP, GTP, UTP, and CTP. Cytidine Triphosphate 59-62 DExH-box helicase 29 Homo sapiens 0-5 18439916-3 2008 The URA7 and URA8 genes encode CTP synthetase in S. cerevisiae, and the URA7 gene is responsible for the majority of CTP synthesized in vivo. Cytidine Triphosphate 31-34 CTP synthase URA7 Saccharomyces cerevisiae S288C 4-8 18922025-1 2008 CTP:phosphocholine cytidylyltransferase (CCT) catalyzes the conversion of phosphocholine and cytidine 5"-triphosphate (CTP) to CDP-choline for the eventual synthesis of phosphatidylcholine (PC). Cytidine Triphosphate 93-117 Phosphocholine cytidylyltransferase 1 Drosophila melanogaster 0-39 18922025-1 2008 CTP:phosphocholine cytidylyltransferase (CCT) catalyzes the conversion of phosphocholine and cytidine 5"-triphosphate (CTP) to CDP-choline for the eventual synthesis of phosphatidylcholine (PC). Cytidine Triphosphate 93-117 Phosphocholine cytidylyltransferase 1 Drosophila melanogaster 41-44 18922025-1 2008 CTP:phosphocholine cytidylyltransferase (CCT) catalyzes the conversion of phosphocholine and cytidine 5"-triphosphate (CTP) to CDP-choline for the eventual synthesis of phosphatidylcholine (PC). Cytidine Triphosphate 0-3 Phosphocholine cytidylyltransferase 1 Drosophila melanogaster 41-44 18922025-6 2008 CCT1 exhibited a V max of 23904 nmol of CDP-choline min (-1) mg (-1) and apparent K m values for phosphocholine and CTP of 2.29 and 1.21 mM, respectively, in the presence of 20 muM PC/oleate vesicles. Cytidine Triphosphate 116-119 Phosphocholine cytidylyltransferase 1 Drosophila melanogaster 0-4 18823418-0 2008 The Complex Trial Protocol (CTP): a new, countermeasure-resistant, accurate, P300-based method for detection of concealed information. Cytidine Triphosphate 28-31 E1A binding protein p300 Homo sapiens 77-81 18976223-3 2008 The NTPase follows Michaelis-Menten kinetics in the range of investigated substrate concentrations, the apparent K(m) values for UTP, ITP, GTP, CTP, CDP, and ATP being 86, 25, 41, 150, 500, and 260 microM, respectively. Cytidine Triphosphate 144-147 cancer-related nucleoside-triphosphatase homolog Bos taurus 4-10 18439916-3 2008 The URA7 and URA8 genes encode CTP synthetase in S. cerevisiae, and the URA7 gene is responsible for the majority of CTP synthesized in vivo. Cytidine Triphosphate 31-34 CTP synthase URA8 Saccharomyces cerevisiae S288C 13-17 18439916-6 2008 The URA7-encoded enzyme is phosphorylated by protein kinases A and C, and these phosphorylations stimulate CTP synthetase activity and increase cellular CTP levels and the utilization of the Kennedy pathway. Cytidine Triphosphate 107-110 CTP synthase URA7 Saccharomyces cerevisiae S288C 4-8 18565758-9 2008 CAD of the RNase S-CDP and CTP complexes dissociates the S-peptide from the remaining S-protein/nucleotide complex; further dissociation of the S-protein/nucleotide complex fragments a covalent phosphate bond of the nucleotide with subsequent release of CMP. Cytidine Triphosphate 27-30 vitronectin Homo sapiens 86-95 18521893-10 2008 Most notable was that the CTP contained specialized muscle fibers expressing some unusual MHC isoforms (i.e., slow-tonic, alpha-cardiac, neonatal, and embryonic). Cytidine Triphosphate 26-29 major histocompatibility complex, class I, C Homo sapiens 90-93 18565758-9 2008 CAD of the RNase S-CDP and CTP complexes dissociates the S-peptide from the remaining S-protein/nucleotide complex; further dissociation of the S-protein/nucleotide complex fragments a covalent phosphate bond of the nucleotide with subsequent release of CMP. Cytidine Triphosphate 27-30 vitronectin Homo sapiens 144-153 18565758-10 2008 Despite a solution binding constant favoring the S-protein/S-peptide complex, CDP/CTP remains electrostatically bound to the S-protein in the gas-phase dissociation experiment. Cytidine Triphosphate 82-85 vitronectin Homo sapiens 125-134 18477471-0 2008 Crystal structure of Sulfolobus acidocaldarius aspartate carbamoyltransferase in complex with its allosteric activator CTP. Cytidine Triphosphate 119-122 ATZ20_RS01680 Sulfolobus acidocaldarius 47-77 18477471-3 2008 The ATCase from the thermoacidophilic archaeon Sulfolobus acidocaldarius, for example, is strongly activated by its metabolic pathway"s end product CTP, in contrast with Escherichia coli ATCase which is inhibited by CTP. Cytidine Triphosphate 148-151 ATZ20_RS01680 Sulfolobus acidocaldarius 4-10 18477471-3 2008 The ATCase from the thermoacidophilic archaeon Sulfolobus acidocaldarius, for example, is strongly activated by its metabolic pathway"s end product CTP, in contrast with Escherichia coli ATCase which is inhibited by CTP. Cytidine Triphosphate 148-151 ATZ20_RS01680 Sulfolobus acidocaldarius 187-193 18477471-3 2008 The ATCase from the thermoacidophilic archaeon Sulfolobus acidocaldarius, for example, is strongly activated by its metabolic pathway"s end product CTP, in contrast with Escherichia coli ATCase which is inhibited by CTP. Cytidine Triphosphate 216-219 ATZ20_RS01680 Sulfolobus acidocaldarius 4-10 18477471-3 2008 The ATCase from the thermoacidophilic archaeon Sulfolobus acidocaldarius, for example, is strongly activated by its metabolic pathway"s end product CTP, in contrast with Escherichia coli ATCase which is inhibited by CTP. Cytidine Triphosphate 216-219 ATZ20_RS01680 Sulfolobus acidocaldarius 187-193 18324728-6 2008 Furthermore, the sensitivity and specificity of this readily accessible procedure was assessed by monitoring the in-gel activity of NDPK using different concentrations of GTP and CTP as well as deoxynucleoside triphosphates. Cytidine Triphosphate 179-182 cytidine/uridine monophosphate kinase 2 Homo sapiens 132-136 18458075-4 2008 We show that Dgk1p is a unique diacylglycerol kinase that uses CTP, instead of ATP, to generate phosphatidate. Cytidine Triphosphate 63-66 diacylglycerol kinase Saccharomyces cerevisiae S288C 13-18 18458076-7 2008 The DGK1-encoded enzyme had a pH optimum at 7.0-7.5, required Ca(2+) or Mg(2+) ions for activity, was potently inhibited by N-ethylmaleimide, and was labile at temperatures above 40 degrees C. The enzyme exhibited positive cooperative (Hill number = 2.5) kinetics with respect to diacylglycerol (apparent K(m) = 6.5 mol %) and saturation kinetics with respect to CTP (apparent K(m) = 0.3 mm). Cytidine Triphosphate 363-366 diacylglycerol kinase Saccharomyces cerevisiae S288C 4-8 18215061-1 2008 Cytidine-5"-triphosphate synthase (CTPS) catalyzes the formation of cytidine triphosphate (CTP) from glutamine, uridine 5"-triphosphate (UTP), and adenosine 5"-triphosphate (ATP). Cytidine Triphosphate 68-89 CTP synthase 1 Homo sapiens 0-33 18215061-1 2008 Cytidine-5"-triphosphate synthase (CTPS) catalyzes the formation of cytidine triphosphate (CTP) from glutamine, uridine 5"-triphosphate (UTP), and adenosine 5"-triphosphate (ATP). Cytidine Triphosphate 68-89 CTP synthase 1 Homo sapiens 35-39 18215061-1 2008 Cytidine-5"-triphosphate synthase (CTPS) catalyzes the formation of cytidine triphosphate (CTP) from glutamine, uridine 5"-triphosphate (UTP), and adenosine 5"-triphosphate (ATP). Cytidine Triphosphate 35-38 CTP synthase 1 Homo sapiens 0-33 17959832-1 2008 The nucleoplasmic reticulum (NR), a nuclear membrane network implicated in signaling and transport, is formed by the biosynthetic and membrane curvature-inducing properties of the rate-limiting enzyme in phosphatidylcholine synthesis, CTP:phosphocholine cytidylyltransferase (CCT) alpha. Cytidine Triphosphate 235-238 phosphate cytidylyltransferase 1A, choline Homo sapiens 276-286 17704167-6 2007 Values in the region of 50-110 A(2) are estimated for the effective cross-sectional shape changes on the insertion and conductance transitions of alamethicin, and on the activation of CTP:phosphocholine cytidylyltransferase or rhodopsin in lipid membranes. Cytidine Triphosphate 184-187 rhodopsin Homo sapiens 227-236 17804406-0 2007 Calmodulin binds and stabilizes the regulatory enzyme, CTP: phosphocholine cytidylyltransferase. Cytidine Triphosphate 55-58 calmodulin 1 Homo sapiens 0-10 18047786-4 2007 MEP cytidyltransferase (IspD), the third-step enzyme of the pathway, catalyzes MEP and CTP to form 4-diphosphocytidyl-2-C-methylerythritol (CDP-ME) and PPi. Cytidine Triphosphate 87-90 2-C-methyl-D-erythritol 4-phosphate cytidylyltransferase Mycobacterium tuberculosis H37Rv 24-28 17764847-5 2007 Among guanine, cytosine and their related nucleotides, only triphosphate nucleotides (CTP and GTP) exhibited potent UGT inhibition, although the effect of GTP was weak. Cytidine Triphosphate 86-89 UDP glycosyltransferase 2 family, polypeptide B Rattus norvegicus 116-119 17641000-7 2007 However, both in vivo potency and half-life of EPO-CTP were significantly enhanced. Cytidine Triphosphate 51-54 erythropoietin Homo sapiens 47-50 17005674-6 2006 Furthermore, Delta97nsP4 is unable to transfer other nucleotides (UTP, CTP, GTP, and dATP) to the acceptor RNA in the absence or presence of other nucleotides. Cytidine Triphosphate 71-74 solute carrier family 10 member 4 Homo sapiens 13-24 17056809-2 2006 In rats, dietary CDP-choline is rapidly metabolized into cytidine and choline; the cytidine is then readily converted to uridine, which enters the brain and, via conversion to UTP and CTP, increases brain levels of membrane phosphatides. Cytidine Triphosphate 184-187 cut-like homeobox 1 Rattus norvegicus 17-20 16923818-0 2006 Human dolichol kinase, a polytopic endoplasmic reticulum membrane protein with a cytoplasmically oriented CTP-binding site. Cytidine Triphosphate 106-109 dolichol kinase Homo sapiens 6-21 16923818-1 2006 Dolichol kinase (DK) catalyzes the CTP-dependent phosphorylation of dolichol in the biosynthesis de novo and possibly the recycling of dolichyl monophosphate in yeast and mammals. Cytidine Triphosphate 35-38 dolichol kinase Saccharomyces cerevisiae S288C 0-15 16923818-1 2006 Dolichol kinase (DK) catalyzes the CTP-dependent phosphorylation of dolichol in the biosynthesis de novo and possibly the recycling of dolichyl monophosphate in yeast and mammals. Cytidine Triphosphate 35-38 dolichol kinase Saccharomyces cerevisiae S288C 17-19 17574211-3 2007 STD NMR experiments of the protein-enriched Sepharose matrix in the presence of a binding ligand (cytidine 5"-triphosphate, CTP) and a non-binding ligand (alpha/beta-glucose) clearly show that CTP binds to the immobilised enzyme, whereas glucose has no affinity. Cytidine Triphosphate 98-122 solute carrier family 25 member 1 Homo sapiens 193-196 17691910-4 2007 CPEC-TP is a non competitive inhibitor of cytidine-5"-triphosphate synthetase (CTP-synthetase), an important enzyme in the formation of CTP. Cytidine Triphosphate 79-82 CTP synthase 1 Homo sapiens 42-77 17483456-5 2007 We demonstrate that purified cryopyrin binds ATP, dATP, and ATP-agarose, but not CTP, GTP, or UTP, and exhibits ATPase activity. Cytidine Triphosphate 81-84 NLR family pyrin domain containing 3 Homo sapiens 29-38 17092639-2 2007 CGbeta genes from the human being and horse have evolved from ancestral luteinizing hormone (LH) beta genes by different pathways that involve deletions that change the reading frames and yield a CTP. Cytidine Triphosphate 196-199 chorionic gonadotropin subunit beta 3 Homo sapiens 0-6 17092639-3 2007 Here we further review our previous analysis, aimed at determining whether LHbeta genes in non-primate, non-equid species inherently possess DNA sequences that encode CTP-like domains. Cytidine Triphosphate 167-170 luteinizing hormone subunit beta Homo sapiens 75-81 17092639-4 2007 In multiple mammalian species, simple frame-shift mutations using either the human or equine CGbeta gene as a model can be used to construct LHbeta analogs with putative CTP domains. Cytidine Triphosphate 170-173 chorionic gonadotropin subunit beta 3 Homo sapiens 93-99 17092639-4 2007 In multiple mammalian species, simple frame-shift mutations using either the human or equine CGbeta gene as a model can be used to construct LHbeta analogs with putative CTP domains. Cytidine Triphosphate 170-173 lutropin/choriogonadotropin subunit beta Equus caballus 141-147 17092639-5 2007 Furthermore, DNA sequences from mammalian LHbeta genes can be aligned to maximize similarity with CGbeta genes in order to devise more refined strategies for construction of CTP-bearing LHbeta analogs as exemplified in the bovine case. Cytidine Triphosphate 174-177 luteinizing hormone subunit beta Homo sapiens 42-48 17092639-5 2007 Furthermore, DNA sequences from mammalian LHbeta genes can be aligned to maximize similarity with CGbeta genes in order to devise more refined strategies for construction of CTP-bearing LHbeta analogs as exemplified in the bovine case. Cytidine Triphosphate 174-177 chorionic gonadotropin subunit beta 3 Homo sapiens 98-104 17092639-5 2007 Furthermore, DNA sequences from mammalian LHbeta genes can be aligned to maximize similarity with CGbeta genes in order to devise more refined strategies for construction of CTP-bearing LHbeta analogs as exemplified in the bovine case. Cytidine Triphosphate 174-177 luteinizing hormone subunit beta Homo sapiens 186-192 17092639-6 2007 Thus, mammalian LHbeta genes have DNA sequences that can be potentially expressed in order to construct CTP-bearing glycoprotein hormone analogs. Cytidine Triphosphate 104-107 luteinizing hormone subunit beta Homo sapiens 16-22 17158078-7 2007 Of interest, dolphin LHbeta lacks carboxyl-terminal-peptides (CTP). Cytidine Triphosphate 62-65 LHB Tursiops truncatus 21-27 16868337-3 2006 Herein, we observed that PA103 reduced alveolar PtdCho levels, resulting in impaired lung biophysical activity, an effect partly attributed to caspase-dependent cleavage of the key PtdCho biosynthetic enzyme, CTP:phosphocholine cytidylyltransferase-alpha (CCTalpha). Cytidine Triphosphate 209-212 phosphate cytidylyltransferase 1, choline, alpha isoform Mus musculus 256-264 16527410-6 2006 CGbeta subunit is distinguished among the beta subunits because of the presence of a carboxyl-terminal peptide (CTP) bearing four O-linked oligosaccharide chains. Cytidine Triphosphate 112-115 chorionic gonadotropin subunit beta 3 Homo sapiens 0-6 16644100-3 2006 Although the CGbeta subunit containing the CTP domain is expressed only in primates and equids, a CTP-like sequence exists in the untranslated region of the LHbeta gene of several mammalian species, including the bovine species. Cytidine Triphosphate 43-46 chorionic gonadotropin subunit beta 3 Homo sapiens 13-19 16644100-3 2006 Although the CGbeta subunit containing the CTP domain is expressed only in primates and equids, a CTP-like sequence exists in the untranslated region of the LHbeta gene of several mammalian species, including the bovine species. Cytidine Triphosphate 98-101 luteinizing hormone subunit beta Homo sapiens 157-163 16644100-4 2006 The CTP encrypted in the bovine LHbeta DNA (designated as "boCTP") and the CTP derived from the human CGbeta subunit (denoted as "huCTP") served as a linker sequence in the design of bovine single-chain luteinizing hormone (LH) analogs. Cytidine Triphosphate 4-7 lutropin subunit beta Bos taurus 32-38 16644100-14 2006 Thus, an effective strategy to produce bioactive single-chain LH analogs in non-primate, non-equid species would be the mutatation of the LHbeta genes with the aim of expressing the cryptic CTP sequence as a spacer derived from the DNA of the same organism. Cytidine Triphosphate 190-193 lutropin subunit beta Bos taurus 138-144 16466653-6 2006 The CTP-conjugated Smac/DIABLO peptide (Smac-CTP) was also shown to be much more efficient than Smac-PTD in the blockage of the antiapoptotic properties of XIAP, suggesting that cytoplasmic functional molecules can be more efficiently targeted by CTP-mediated delivery. Cytidine Triphosphate 4-7 diablo IAP-binding mitochondrial protein Homo sapiens 19-23 16466653-6 2006 The CTP-conjugated Smac/DIABLO peptide (Smac-CTP) was also shown to be much more efficient than Smac-PTD in the blockage of the antiapoptotic properties of XIAP, suggesting that cytoplasmic functional molecules can be more efficiently targeted by CTP-mediated delivery. Cytidine Triphosphate 4-7 diablo IAP-binding mitochondrial protein Homo sapiens 24-30 16466653-6 2006 The CTP-conjugated Smac/DIABLO peptide (Smac-CTP) was also shown to be much more efficient than Smac-PTD in the blockage of the antiapoptotic properties of XIAP, suggesting that cytoplasmic functional molecules can be more efficiently targeted by CTP-mediated delivery. Cytidine Triphosphate 4-7 diablo IAP-binding mitochondrial protein Homo sapiens 40-44 16466653-6 2006 The CTP-conjugated Smac/DIABLO peptide (Smac-CTP) was also shown to be much more efficient than Smac-PTD in the blockage of the antiapoptotic properties of XIAP, suggesting that cytoplasmic functional molecules can be more efficiently targeted by CTP-mediated delivery. Cytidine Triphosphate 4-7 diablo IAP-binding mitochondrial protein Homo sapiens 40-44 16466653-6 2006 The CTP-conjugated Smac/DIABLO peptide (Smac-CTP) was also shown to be much more efficient than Smac-PTD in the blockage of the antiapoptotic properties of XIAP, suggesting that cytoplasmic functional molecules can be more efficiently targeted by CTP-mediated delivery. Cytidine Triphosphate 4-7 X-linked inhibitor of apoptosis Homo sapiens 156-160 16466653-6 2006 The CTP-conjugated Smac/DIABLO peptide (Smac-CTP) was also shown to be much more efficient than Smac-PTD in the blockage of the antiapoptotic properties of XIAP, suggesting that cytoplasmic functional molecules can be more efficiently targeted by CTP-mediated delivery. Cytidine Triphosphate 45-48 diablo IAP-binding mitochondrial protein Homo sapiens 19-23 16466653-6 2006 The CTP-conjugated Smac/DIABLO peptide (Smac-CTP) was also shown to be much more efficient than Smac-PTD in the blockage of the antiapoptotic properties of XIAP, suggesting that cytoplasmic functional molecules can be more efficiently targeted by CTP-mediated delivery. Cytidine Triphosphate 45-48 diablo IAP-binding mitochondrial protein Homo sapiens 24-30 16466653-6 2006 The CTP-conjugated Smac/DIABLO peptide (Smac-CTP) was also shown to be much more efficient than Smac-PTD in the blockage of the antiapoptotic properties of XIAP, suggesting that cytoplasmic functional molecules can be more efficiently targeted by CTP-mediated delivery. Cytidine Triphosphate 45-48 diablo IAP-binding mitochondrial protein Homo sapiens 40-44 16466653-6 2006 The CTP-conjugated Smac/DIABLO peptide (Smac-CTP) was also shown to be much more efficient than Smac-PTD in the blockage of the antiapoptotic properties of XIAP, suggesting that cytoplasmic functional molecules can be more efficiently targeted by CTP-mediated delivery. Cytidine Triphosphate 45-48 diablo IAP-binding mitochondrial protein Homo sapiens 40-44 16466653-6 2006 The CTP-conjugated Smac/DIABLO peptide (Smac-CTP) was also shown to be much more efficient than Smac-PTD in the blockage of the antiapoptotic properties of XIAP, suggesting that cytoplasmic functional molecules can be more efficiently targeted by CTP-mediated delivery. Cytidine Triphosphate 45-48 X-linked inhibitor of apoptosis Homo sapiens 156-160 16636974-2 2006 In tethered human (h) gonadotropins, the carboxyl terminal peptide (CTP) of the choriogonadotropin (CG) beta subunit serves as an effective linker to enhance the secretion of the analogs compared to variants lacking the CTP. Cytidine Triphosphate 68-71 chorionic gonadotropin subunit beta 3 Homo sapiens 80-108 16533898-6 2006 Furthermore, nearly all Mg-nucleotides were able to inhibit TRPM7 activity to varying degrees with the following rank in potency: ATP > TTP > CTP > or = GTP > or = UTP > ITP approximately free Mg(2+) alone. Cytidine Triphosphate 148-151 transient receptor potential cation channel subfamily M member 7 Homo sapiens 60-65 16636974-5 2006 This cryptic CTP (designated boCTP) was incorporated into the bovine LHbeta reading frame by deletion frame-shift mutations analogous to these that presumably occurred in primates and equids. Cytidine Triphosphate 13-16 lutropin subunit beta Bos taurus 69-75 16636974-11 2006 Thus, the hCGbeta CTP maintains pro-secretory determinants without inhibiting receptor activation when applied as a linker in tethered bovine LH, implying that these CTP features are preserved when the domain is incorporated into non-primate single chain analogs. Cytidine Triphosphate 18-21 chorionic gonadotropin subunit beta 3 Homo sapiens 10-17 16636974-11 2006 Thus, the hCGbeta CTP maintains pro-secretory determinants without inhibiting receptor activation when applied as a linker in tethered bovine LH, implying that these CTP features are preserved when the domain is incorporated into non-primate single chain analogs. Cytidine Triphosphate 166-169 chorionic gonadotropin subunit beta 3 Homo sapiens 10-17 16336632-3 2006 There are abnormalities in GTP, UTP and CTP concentrations in HPRT-deficient cells. Cytidine Triphosphate 40-43 hypoxanthine guanine phosphoribosyl transferase Mus musculus 62-66 16179339-1 2005 In this work we showed that the human CTP synthetase genes, CTPS1 and CTPS2, were functional in Saccharomyces cerevisiae and complemented the lethal phenotype of the ura7Delta ura8Delta mutant lacking CTP synthetase activity. Cytidine Triphosphate 38-41 CTP synthase 1 Homo sapiens 60-65 16179339-1 2005 In this work we showed that the human CTP synthetase genes, CTPS1 and CTPS2, were functional in Saccharomyces cerevisiae and complemented the lethal phenotype of the ura7Delta ura8Delta mutant lacking CTP synthetase activity. Cytidine Triphosphate 38-41 CTP synthase 2 Homo sapiens 70-75 16179339-2 2005 The expression of the CTPS1- and CTPS2-encoded human CTP synthetase enzymes in the ura7Delta ura8Delta mutant was shown by immunoblot analysis of CTP synthetase proteins, the measurement of CTP synthetase activity, and the synthesis of CTP in vivo. Cytidine Triphosphate 22-25 CTP synthase 2 Homo sapiens 33-38 16153613-5 2005 CDP-choline liposomes deliver the agent intact to the brain, circumventing the rate-limiting, cytidine triphosphate:phosphocholine cytidylyltransferase in phosphatidylcholine synthesis. Cytidine Triphosphate 94-115 cut-like homeobox 1 Rattus norvegicus 0-3 15713672-1 2005 CTP:phosphocholine cytidylyltransferase (CCT) is a multi-domain enzyme that regulates phosphatidylcholine synthesis. Cytidine Triphosphate 0-3 CCT Homo sapiens 41-44 15829484-0 2005 Stearoyl-CoA desaturase 1 deficiency increases CTP:choline cytidylyltransferase translocation into the membrane and enhances phosphatidylcholine synthesis in liver. Cytidine Triphosphate 47-50 stearoyl-Coenzyme A desaturase 1 Mus musculus 0-25 15829484-4 2005 The content of phosphatidylcholine (PC) was increased by 40% and the activities of CTP:choline cytidylyltransferase (CCT), the rate-limiting enzyme in de novo PC synthesis, and choline phosphotransferase were increased by 64 and 53%, respectively, in liver of Scd1-/- mice. Cytidine Triphosphate 83-86 stearoyl-Coenzyme A desaturase 1 Mus musculus 260-264 15982005-1 2005 CTP:phosphocholine cytidylyltransferase (CCT) catalyzes the rate-limiting step in phosphatidylcholine (PC) synthesis, and its activity is regulated by reversible association with membranes, mediated by an amphipathic helical domain M. Here we describe a new feature of the CCTalpha isoform, vesicle tethering. Cytidine Triphosphate 0-3 phosphate cytidylyltransferase 1A, choline Homo sapiens 273-281 15788406-0 2005 Oxysterols inhibit phosphatidylcholine synthesis via ERK docking and phosphorylation of CTP:phosphocholine cytidylyltransferase. Cytidine Triphosphate 88-91 mitogen-activated protein kinase 1 Homo sapiens 53-56 16055952-2 2005 PC synthesis is controlled by cellular levels of its precursor, cytidine-5"-diphosphate choline (CDP-choline), which is produced from cytidine triphosphate (CTP) and phosphocholine. Cytidine Triphosphate 134-155 cut-like homeobox 1 Rattus norvegicus 97-100 16011249-7 2005 We found that CTP quadrigeminum had similar secondary structure with hCGbeta, but the speciality of antigen better than that of the latter. Cytidine Triphosphate 14-17 chorionic gonadotropin subunit beta 3 Homo sapiens 69-76 15752360-9 2005 The data indicate that UPRTase undergoes a transition from a weakly active or inactive T-state, favored by binding of UMP and CTP, to an active R-state, favored by binding of GTP and PRPP. Cytidine Triphosphate 126-129 DNA-directed RNA polymerase subunit A'' Saccharolobus solfataricus 23-30 15723833-2 2005 The peptide extension (denoted as CTP) is rich in mucin-type O-glycans and confers new hormonal properties on CG relative to the LH. Cytidine Triphosphate 34-37 LOC100508689 Homo sapiens 50-55 15723833-4 2005 Bioinformatics identified a CTP-like sequence that is encrypted in the LHbeta gene of several mammalian species but not in birds, amphibians, or fish. Cytidine Triphosphate 28-31 luteinizing hormone subunit beta Homo sapiens 71-77 15723833-8 2005 This deficiency was further confirmed when the boCTP domain was substituted for the natural CTP in the human CGbeta subunit. Cytidine Triphosphate 49-52 chorionic gonadotropin subunit beta 3 Homo sapiens 109-115 15723833-12 2005 We propose that in primates and equids, further natural mutations in the progenitor LHbeta gene resulted in the efficient O-glycosylation of the CTP, thus favoring the retention of an elongated reading frame. Cytidine Triphosphate 145-148 luteinizing hormone subunit beta Homo sapiens 84-90 15752360-0 2005 Allosteric properties of the GTP activated and CTP inhibited uracil phosphoribosyltransferase from the thermoacidophilic archaeon Sulfolobus solfataricus. Cytidine Triphosphate 47-50 DNA-directed RNA polymerase subunit A'' Saccharolobus solfataricus 61-93 15590684-6 2005 Tgs1 also methylates the cap analog m(7)GpppA but is unreactive with GTP, GDP, GpppA, m2,2,7GTP, m2,2,7GDP, ATP, CTP, UTP, and ITP. Cytidine Triphosphate 113-116 RNA methyltransferase Saccharomyces cerevisiae S288C 0-4 16055952-2 2005 PC synthesis is controlled by cellular levels of its precursor, cytidine-5"-diphosphate choline (CDP-choline), which is produced from cytidine triphosphate (CTP) and phosphocholine. Cytidine Triphosphate 157-160 cut-like homeobox 1 Rattus norvegicus 97-100 15561837-7 2004 The intracellular half-lives of radiolabeled NHC-triphosphate and of CTP and UTP derived from NHC incubation in Huh-7 cells were calculated to be 3.0 +/- 1.3, 10.4 +/- 3.3, and 13.2 +/- 3.5 h (means +/- standard deviations), respectively. Cytidine Triphosphate 69-72 high mobility group nucleosomal binding domain 4 Homo sapiens 94-97 15296735-1 2004 CTP synthetase (CTPs) catalyzes the last step in CTP biosynthesis, in which ammonia generated at the glutaminase domain reacts with the ATP-phosphorylated UTP at the synthetase domain to give CTP. Cytidine Triphosphate 16-19 CTP synthase Thermus thermophilus HB8 0-14 15296735-1 2004 CTP synthetase (CTPs) catalyzes the last step in CTP biosynthesis, in which ammonia generated at the glutaminase domain reacts with the ATP-phosphorylated UTP at the synthetase domain to give CTP. Cytidine Triphosphate 0-3 CTP synthase Thermus thermophilus HB8 16-20 15579793-8 2004 Overall per treatment group, serum E2 and inhibin B concentrations significantly increased only in the two highest FSH-CTP dose groups, reaching peak concentrations at d 3 in the 30-microg group and at d 5 in the 60-microg group. Cytidine Triphosphate 119-122 cystatin 12, pseudogene Homo sapiens 35-51 15385935-7 2004 These results suggest that endogenous activity of p38 MAP kinases may be required for committing K562 cells to cell cycle arrest and erythroid differentiation under conditions of CTP depletion. Cytidine Triphosphate 179-182 mitogen-activated protein kinase 14 Homo sapiens 50-53 15738865-7 2004 RESULTS: Pancytokeratin AE1-AE3 is expressed mainly in CTP (82.5%). Cytidine Triphosphate 55-58 solute carrier family 4 member 1 (Diego blood group) Homo sapiens 24-27 15738865-7 2004 RESULTS: Pancytokeratin AE1-AE3 is expressed mainly in CTP (82.5%). Cytidine Triphosphate 55-58 solute carrier family 4 member 3 Homo sapiens 28-31 15738865-9 2004 Vimentin is rather specific of CCC (54.5%) and CTP (85%) whereas it is negative in ONCO and CCHRO. Cytidine Triphosphate 47-50 vimentin Homo sapiens 0-8 15738865-10 2004 CD10 is expressed in the majority of CCC (86.5%) and in some of CTP and CCHRO 65 and 39% respectively. Cytidine Triphosphate 64-67 membrane metalloendopeptidase Homo sapiens 0-4 15738865-11 2004 CK7 is rather specific of CTP and CCHRO with 79 and 81.5% of positivity rate. Cytidine Triphosphate 26-29 keratin 7 Homo sapiens 0-3 15198669-5 2004 The activities of CTP : phosphocholine cytidylyltransferase (CCT) and phosphatidylserine synthase were also reduced in brain tissue from Hexb-/- mice, probably because of post-translational modification as no changes were observed in levels of enzyme expression. Cytidine Triphosphate 18-21 hexosaminidase B Mus musculus 137-141 15238222-1 2004 CTP:phosphocholine cytidylyltransferase (CCT) is an enzyme critical for cellular phosphatidylcholine (PC) synthesis, converting phosphocholine and cytidine 5"-triphosphate (CTP) to CDP-choline. Cytidine Triphosphate 147-171 Phosphocholine cytidylyltransferase 1 Drosophila melanogaster 0-39 15238222-1 2004 CTP:phosphocholine cytidylyltransferase (CCT) is an enzyme critical for cellular phosphatidylcholine (PC) synthesis, converting phosphocholine and cytidine 5"-triphosphate (CTP) to CDP-choline. Cytidine Triphosphate 147-171 Phosphocholine cytidylyltransferase 1 Drosophila melanogaster 41-44 15238222-1 2004 CTP:phosphocholine cytidylyltransferase (CCT) is an enzyme critical for cellular phosphatidylcholine (PC) synthesis, converting phosphocholine and cytidine 5"-triphosphate (CTP) to CDP-choline. Cytidine Triphosphate 0-3 Phosphocholine cytidylyltransferase 1 Drosophila melanogaster 41-44 15165483-10 2004 The G5M1 MAb reacts only with hCGbeta, hCGbeta-CTP and intact hCG with no detectable cross-reaction with hCGalpha or any of the other glycoprotein hormones. Cytidine Triphosphate 47-50 chorionic gonadotropin subunit beta 3 Homo sapiens 39-46 15257380-7 2004 Perfusion CT (CTP) can show brain perfusion, allowing one to distinguish between reversible and irreversible damage in an ischemic area. Cytidine Triphosphate 14-17 solute carrier family 25 member 1 Homo sapiens 10-12 15079868-2 2004 CDP-choline is synthesized by CTP:phosphocholine cytidylyltransferase (CCT), the key rate-limiting enzyme in PtdCho synthesis. Cytidine Triphosphate 30-33 cut like homeobox 1 Homo sapiens 0-3 15182186-3 2004 We observed that the k(cat) of peptide cleavage decreases with the reduction in the nucleotide binding affinity of Lon in the following order: ATP > CTP > GTP approximately UTP. Cytidine Triphosphate 152-155 putative ATP-dependent Lon protease Escherichia coli 115-118 15182186-7 2004 Both adenine-containing nucleotides and CTP protect a 67 kDa fragment of Lon from tryptic digestion. Cytidine Triphosphate 40-43 putative ATP-dependent Lon protease Escherichia coli 73-76 15126522-7 2004 The total number of follicles at least 11 mm at stimulation d 8 and at the day of hCG administration tended to increase with dose of FSH-CTP, although a significant dose-response relationship was revealed only for the number of follicles at least 15 mm on the day of hCG (P = 0.03). Cytidine Triphosphate 137-140 hypertrichosis 2 (generalised, congenital) Homo sapiens 82-85 15126522-7 2004 The total number of follicles at least 11 mm at stimulation d 8 and at the day of hCG administration tended to increase with dose of FSH-CTP, although a significant dose-response relationship was revealed only for the number of follicles at least 15 mm on the day of hCG (P = 0.03). Cytidine Triphosphate 137-140 hypertrichosis 2 (generalised, congenital) Homo sapiens 267-270 14697519-1 2004 CTP: ethanolaminephosphate cytidylyltransferase (Pcyt2) is an important regulatory enzyme in phosphatidylethanolamine and plasmalogen biosynthesis. Cytidine Triphosphate 0-3 phosphate cytidylyltransferase 2, ethanolamine Homo sapiens 49-54 14733925-5 2004 We identified a novel short 16kDa isoform in human perilymph and a 18-23kDa isoform in cow perilymph, named Cochlin-tomoprotein (CTP), corresponding to the N-terminus of full-length Cochlin (p63s) and the LCCL domain. Cytidine Triphosphate 129-132 cochlin Bos taurus 108-115 14733925-7 2004 The pathogenesis of DFNA9 is not fully clarified as yet, and this novel perilymph-associated CTP isoform might provide mechanistic clues to how mutations in the COCH gene damage the inner ear function. Cytidine Triphosphate 93-96 cochlin Bos taurus 161-165 14529283-4 2003 Consistent with the enzyme expressed in mammalian cells, this recombinant NTPDase6 efficiently hydrolyzes GDP, IDP, and UDP (specific activity of approximately 50000 micromol mg(-1) h(-1)), with slower hydrolysis of CDP, ITP, GTP, CTP, ADP, and UTP and virtually no hydrolysis of ATP. Cytidine Triphosphate 231-234 ectonucleoside triphosphate diphosphohydrolase 6 Homo sapiens 74-82 12829450-2 2004 In comparative analysis, we investigated the promoter strength of the CTP:phosphocholine cytidylyltransferase promoter (CCT alpha) with other commonly used promoters, which were all cloned into a similar background vector (PGL3 basic). Cytidine Triphosphate 70-73 phosphate cytidylyltransferase 1, choline, alpha isoform Mus musculus 120-129 14644392-8 2003 Pre-treatment of J774 foam cells with CTP-cAMP upregulates hormone sensitive lipase (HSL) and further upregulates ATP binding cassette A1 (ABCA1). Cytidine Triphosphate 38-41 lipase, hormone sensitive Mus musculus 59-83 14644392-8 2003 Pre-treatment of J774 foam cells with CTP-cAMP upregulates hormone sensitive lipase (HSL) and further upregulates ATP binding cassette A1 (ABCA1). Cytidine Triphosphate 38-41 lipase, hormone sensitive Mus musculus 85-88 14644392-8 2003 Pre-treatment of J774 foam cells with CTP-cAMP upregulates hormone sensitive lipase (HSL) and further upregulates ATP binding cassette A1 (ABCA1). Cytidine Triphosphate 38-41 ATP-binding cassette, sub-family A (ABC1), member 1 Mus musculus 139-144 14529283-4 2003 Consistent with the enzyme expressed in mammalian cells, this recombinant NTPDase6 efficiently hydrolyzes GDP, IDP, and UDP (specific activity of approximately 50000 micromol mg(-1) h(-1)), with slower hydrolysis of CDP, ITP, GTP, CTP, ADP, and UTP and virtually no hydrolysis of ATP. Cytidine Triphosphate 231-234 cut like homeobox 1 Homo sapiens 216-219 12670958-1 2003 The Saccharomyces cerevisiae URA7-encoded CTP synthetase is phosphorylated and stimulated by protein kinase C. We examined the hypothesis that Ser36, Ser330, Ser354, and Ser454, contained in a protein kinase C sequence motif in CTP synthetase, were target sites for the kinase. Cytidine Triphosphate 42-45 CTP synthase URA7 Saccharomyces cerevisiae S288C 29-33 12910721-11 2003 CTP can reduce P53 protein expression and nerve cell apoptosis, and it can improve motor function. Cytidine Triphosphate 0-3 Wistar clone pR53P1 p53 pseudogene Rattus norvegicus 15-18 12747802-7 2003 Nucleotides inhibited the binding of Bz-[alpha-(32)P]ATP to VCP with the following efficiency: BzATP>ATP>ADP>>adenosine 5"-[beta,gamma-imido]triphosphate>or=adenosine 5"-[beta,gamma-methylene]triphosphate, whereas AMP, GTP and CTP were ineffective. Cytidine Triphosphate 242-245 valosin containing protein Homo sapiens 60-63 12885439-5 2003 The rank order of inhibitory potency of endogenous purines on TNF-alpha release was: ATP>ADP>>UTP>UDP>CTP. Cytidine Triphosphate 117-120 tumor necrosis factor Rattus norvegicus 62-71 12670958-3 2003 Ser --> Ala (S36A, S330A, S354A, and S454A) mutations in CTP synthetase were constructed by site-directed mutagenesis and expressed normally in a ura7 ura8 double mutant that lacks CTP synthetase activity. Cytidine Triphosphate 60-63 CTP synthase URA7 Saccharomyces cerevisiae S288C 149-153 12694191-1 2003 UMP-CMP kinase catalyses an important step in the phosphorylation of UTP, CTP and dCTP. Cytidine Triphosphate 74-77 cytidine/uridine monophosphate kinase 2 Homo sapiens 0-14 12718547-1 2003 CTP:phosphocholine cytidylyltransferase alpha (CCTalpha) contains a central region that functions as a catalytic domain, converting phosphocholine and cytidine 5"-triphosphate (CTP) to CDP-choline for the subsequent synthesis of phosphatidylcholine. Cytidine Triphosphate 151-175 phosphate cytidylyltransferase 1A, choline Rattus norvegicus 0-45 12718547-1 2003 CTP:phosphocholine cytidylyltransferase alpha (CCTalpha) contains a central region that functions as a catalytic domain, converting phosphocholine and cytidine 5"-triphosphate (CTP) to CDP-choline for the subsequent synthesis of phosphatidylcholine. Cytidine Triphosphate 151-175 phosphate cytidylyltransferase 1A, choline Rattus norvegicus 47-55 12718547-1 2003 CTP:phosphocholine cytidylyltransferase alpha (CCTalpha) contains a central region that functions as a catalytic domain, converting phosphocholine and cytidine 5"-triphosphate (CTP) to CDP-choline for the subsequent synthesis of phosphatidylcholine. Cytidine Triphosphate 151-175 cut-like homeobox 1 Rattus norvegicus 185-188 12718547-1 2003 CTP:phosphocholine cytidylyltransferase alpha (CCTalpha) contains a central region that functions as a catalytic domain, converting phosphocholine and cytidine 5"-triphosphate (CTP) to CDP-choline for the subsequent synthesis of phosphatidylcholine. Cytidine Triphosphate 0-3 phosphate cytidylyltransferase 1A, choline Rattus norvegicus 47-55 12718547-1 2003 CTP:phosphocholine cytidylyltransferase alpha (CCTalpha) contains a central region that functions as a catalytic domain, converting phosphocholine and cytidine 5"-triphosphate (CTP) to CDP-choline for the subsequent synthesis of phosphatidylcholine. Cytidine Triphosphate 0-3 cut-like homeobox 1 Rattus norvegicus 185-188 12200438-2 2002 In this study, we have used both nutritional deprivation as well as a conditional temperature sensitive allele of PCT1 (CTP:phosphocholine cytidylyltransferase) coupled with an inactivated phosphatidylethanolamine methylation pathway to determine how cells respond to inactivation of phosphatidylcholine synthesis. Cytidine Triphosphate 120-123 choline-phosphate cytidylyltransferase Saccharomyces cerevisiae S288C 114-118 12213829-2 2002 Ntp and Ctp, synthetic peptides based on the N- and C-terminal sequences of K(IR)6.0, respectively, were used to probe gating of K(IR)6.0/SUR K(ATP) channels. Cytidine Triphosphate 8-11 ATP binding cassette subfamily C member 8 Homo sapiens 138-141 12620118-9 2003 four wheel drive (fwd) encodes a phosphatidylinositol-4-kinase (PI 4-kinase) and CTP:phosphocholine cytidylyltransferase-l (Cctl) encodes the rate-limiting enzyme in phosphatidylcholine synthesis. Cytidine Triphosphate 81-84 four wheel drive Drosophila melanogaster 18-21 12461134-1 2002 We cloned the gene and a cDNA for a second CTP: phosphorylcholine cytidylyltransferase (CCT, EC 2.7.7.15) annotated in chromosome 4 by the Arabidopsis genome project, and designated the gene AtCCT2 to discriminate it from the isogene AtCCT1 in chromosome 2. Cytidine Triphosphate 43-46 phosphorylcholine cytidylyltransferase2 Arabidopsis thaliana 191-197 12461134-1 2002 We cloned the gene and a cDNA for a second CTP: phosphorylcholine cytidylyltransferase (CCT, EC 2.7.7.15) annotated in chromosome 4 by the Arabidopsis genome project, and designated the gene AtCCT2 to discriminate it from the isogene AtCCT1 in chromosome 2. Cytidine Triphosphate 43-46 phosphorylcholine cytidylyltransferase Arabidopsis thaliana 234-240 12213788-0 2002 Expression and characterization of a human cDNA that complements the temperature-sensitive defect in dolichol kinase activity in the yeast sec59-1 mutant: the enzymatic phosphorylation of dolichol and diacylglycerol are catalyzed by separate CTP-mediated kinase activities in Saccharomyces cerevisiae. Cytidine Triphosphate 242-245 dolichol kinase Homo sapiens 139-144 12242028-2 2002 This carboxy terminal peptide (CTP) influences the intracellular behavior of the subunit and is important for maintaining the biological half-life of hCG. Cytidine Triphosphate 31-34 chorionic gonadotropin subunit beta 5 Homo sapiens 150-153 12100999-0 2002 CTP:phosphocholine cytidylyltransferase and protein kinase C recognize different physical features of membranes: differential responses to an oxidized phosphatidylcholine. Cytidine Triphosphate 0-3 proline rich transmembrane protein 2 Homo sapiens 44-60 12575328-1 2002 OBJECTIVE: To investigate the effect of vasoactive intestinal peptide(VIP) on the microsomal CTP: phosphorylcholine cytidylyltransferase activity of cultured lung explants and its mechanisms. Cytidine Triphosphate 93-96 vasoactive intestinal peptide Rattus norvegicus 70-73 12575328-2 2002 METHODS: The CDP-[M-14 C] choline content reflecting the microsomal CTP: phosphorylcholine cytidylyltransferase activity of cultured lung explants was measured with liquid scintillation. Cytidine Triphosphate 68-71 cut-like homeobox 1 Rattus norvegicus 13-16 12575328-4 2002 VIP increased the microsomal CTP: phosphorylcholine cytidylyltransferase activity of cultured lung explants in a dose-dependence manner and in a time-dependence fashion; 2. Cytidine Triphosphate 29-32 vasoactive intestinal peptide Rattus norvegicus 0-3 12575328-5 2002 The effect of 3 x 10(-7) mol.L-1 VIP on the microsomal CTP: phosphorylcholine cytidylyltransferase activity of cultured lung explants was inhibited by H-7, a protein kinase C(PKC) inhibitor and W-7, a calmodulin antagonist respectively. Cytidine Triphosphate 55-58 vasoactive intestinal peptide Rattus norvegicus 33-36 11787058-5 2002 The ATP-induced stimulation of 11beta-HSD2 activity is adenine nucleotide specific in that a similar stimulation was observed with ADP and AMP but not with CTP, GTP, or UTP. Cytidine Triphosphate 156-159 hydroxysteroid 11-beta dehydrogenase 2 Homo sapiens 31-42 11931693-7 2002 (3) Hexadecylphosphocholine as well as some ions like Zn2+ and PO3-4 could inhibit the activity of CCTbeta, dCTP was another adaptive substrate of CCTbeta besides CTP. Cytidine Triphosphate 109-112 phosphate cytidylyltransferase 1B, choline Rattus norvegicus 99-106 11931693-7 2002 (3) Hexadecylphosphocholine as well as some ions like Zn2+ and PO3-4 could inhibit the activity of CCTbeta, dCTP was another adaptive substrate of CCTbeta besides CTP. Cytidine Triphosphate 109-112 phosphate cytidylyltransferase 1B, choline Rattus norvegicus 147-154 11912132-8 2002 UMP/CMPK used all of the nucleoside triphosphates as phosphate donors, with ATP and dATP being the best donors and CTP being the poorest. Cytidine Triphosphate 115-118 cytidine/uridine monophosphate kinase 1 Homo sapiens 0-3 11912132-8 2002 UMP/CMPK used all of the nucleoside triphosphates as phosphate donors, with ATP and dATP being the best donors and CTP being the poorest. Cytidine Triphosphate 115-118 cytidine/uridine monophosphate kinase 1 Homo sapiens 4-8 12403954-7 2002 We sought to assess whether CTP can identify rCBF abnormalities in acute ICH in 5 patients with ICH who underwent CTP within 24 h of symptom onset. Cytidine Triphosphate 28-31 CCAAT/enhancer binding protein zeta Rattus norvegicus 45-49 12403954-15 2002 We conclude that CTP identifies a rim of reduced rCBF in ICH. Cytidine Triphosphate 17-20 CCAAT/enhancer binding protein zeta Rattus norvegicus 49-53 12199098-8 2002 For Mg2+, ATP-dependent Ca2+ transport in the uterus myocytes mitocondria a high substrate specificity is a characteristic phenomenon in elation to ATP: GTP, CTP and UTP practically fail to provide for Ca accumulation process. Cytidine Triphosphate 158-161 mucin 7, secreted Homo sapiens 4-7 11425472-3 2001 UTR1p specifically phosphorylated NAD in the presence of ATP, dATP, or CTP as phosphoryl donors, and was most active at pH 8.0, 30 degrees C. Km values of UTR1p for NAD and ATP were determined to be 0.50 mM and 0.60 mM, respectively. Cytidine Triphosphate 71-74 NADH/NAD(+) kinase Saccharomyces cerevisiae S288C 0-5 11404253-0 2001 CTP:phosphocholine cytidylyltransferase inhibition by ceramide via PKC-alpha, p38 MAPK, cPLA2, and 5-lipoxygenase. Cytidine Triphosphate 0-3 protein kinase C alpha Homo sapiens 67-76 11404253-0 2001 CTP:phosphocholine cytidylyltransferase inhibition by ceramide via PKC-alpha, p38 MAPK, cPLA2, and 5-lipoxygenase. Cytidine Triphosphate 0-3 phospholipase A2 group IVA Homo sapiens 88-93 11404253-0 2001 CTP:phosphocholine cytidylyltransferase inhibition by ceramide via PKC-alpha, p38 MAPK, cPLA2, and 5-lipoxygenase. Cytidine Triphosphate 0-3 arachidonate 5-lipoxygenase Homo sapiens 99-113 11404253-2 2001 Am J Physiol Lung Cell Mol Physiol 281: L98-L107, 2001), we demonstrated that tumor necrosis factor (TNF)-alpha inhibited the activity of CTP:phosphocholine cytidylyltransferase (CT), the rate-limiting enzyme in the de novo synthesis of phosphatidylcholine (PC), and that its actions were likely exerted through a metabolite of sphingomyelin. Cytidine Triphosphate 138-141 tumor necrosis factor Homo sapiens 78-111 11425472-3 2001 UTR1p specifically phosphorylated NAD in the presence of ATP, dATP, or CTP as phosphoryl donors, and was most active at pH 8.0, 30 degrees C. Km values of UTR1p for NAD and ATP were determined to be 0.50 mM and 0.60 mM, respectively. Cytidine Triphosphate 71-74 NADH/NAD(+) kinase Saccharomyces cerevisiae S288C 155-160 12211782-1 2001 In a move to establish measurable, objective criteria for cadaveric liver allocation, the United Network for Organ Sharing OPTN will implement the Model for End Stage Liver Disease (MELD) system in early 2002 as a replacement for the current Child-Turcotte-Pugh (CTP)-based Status 2A, 2B, and 3 categories for patients waiting for a cadaver donor liver transplant. Cytidine Triphosphate 263-266 optineurin Homo sapiens 123-127 11337067-4 2001 Arabidopsis FRK1 and FRK2 were capable of employing GTP, CTP, UTP and TTP as phosphate donors, although with a significantly lower efficiency than ATP. Cytidine Triphosphate 57-60 FLG22-induced receptor-like kinase 1 Arabidopsis thaliana 12-16 11357063-13 2001 We conclude that, with respect to gene copy number, coding sequence and pituitary mRNA size, the gpLH/CGbeta gene locus reflects the CTP-less consensus mammalian LHbeta condition. Cytidine Triphosphate 133-136 luteinizing hormone subunit beta Homo sapiens 162-168 11278936-6 2001 The subcellular localization and enzymatic activity of LALP1 indicated that LALP1 is indeed an endo-apyrase with substrate preference for nucleoside triphosphates UTP, GTP, and CTP. Cytidine Triphosphate 177-180 ectonucleoside triphosphate diphosphohydrolase 7 Homo sapiens 55-60 11278936-6 2001 The subcellular localization and enzymatic activity of LALP1 indicated that LALP1 is indeed an endo-apyrase with substrate preference for nucleoside triphosphates UTP, GTP, and CTP. Cytidine Triphosphate 177-180 ectonucleoside triphosphate diphosphohydrolase 7 Homo sapiens 76-81 11259526-6 2001 The (m)P2Y(4) receptor was potently, but not selectively, activated by UTP (UTP > or = ATP >ITP > GTP > CTP), and it was not activated by UDP or ADP. Cytidine Triphosphate 116-119 pyrimidinergic receptor P2Y, G-protein coupled, 4 Mus musculus 7-22 11018759-2 2000 Like the hCG beta, the equine eLH and eCG beta subunits, also possess a C-terminal extension (CTP). Cytidine Triphosphate 94-97 chorionic gonadotropin subunit beta 3 Homo sapiens 9-17 11036089-4 2000 In situ hybridization was carried out using a [(35)S]-CTP-labeled CSD RNA probe. Cytidine Triphosphate 54-57 cysteine sulfinic acid decarboxylase Rattus norvegicus 66-69 10738128-4 2000 The CTP synthetase activity in ANLL cells (5.1+/-2.3 nmol CTP/mg/h) was significantly higher compared with granulocytes of healthy controls (0.6+/-0.4 nmol CTP/mg/h, P=0.0002), but was not different from the CTP synthetase activity in non-malignant CD34+ bone marrow cells (5. Cytidine Triphosphate 4-7 CD34 molecule Homo sapiens 249-253 10973058-1 2000 Phosphatidylcholine (PC) synthesis in animal cells is generally controlled by cytidine 5"-triphosphate (CTP):phosphocholine cytidylyltransferase (CCT). Cytidine Triphosphate 78-102 CCT Homo sapiens 146-149 10858452-9 2000 Comparison of the enzymatic properties of the splice variants revealed a broader substrate specificity for hLALP70v with CTP, UDP, CDP, GTP, and GDP as preferred substrates, while hLALP70 utilized UTP and TTP preferentially. Cytidine Triphosphate 121-124 ectonucleoside triphosphate diphosphohydrolase 4 Homo sapiens 107-114 10873749-10 2000 We suggest that these three amino acid changes in nsP4 alter the geometry of the NTP binding pocket so as to increase the affinity of the enzyme for CTP and UTP. Cytidine Triphosphate 149-152 serine protease 57 Homo sapiens 50-54 10614624-5 2000 Herein, we report the construction of a new single chain hCG analog (YhCG3) in which the C-terminus of the alpha-subunit is fused to the N-terminus of hCGbeta via a CTP (N-alpha-CTP-beta-C). Cytidine Triphosphate 165-168 chorionic gonadotropin subunit beta 3 Homo sapiens 151-158 10666123-15 2000 Fourth, HGF inhibits the rate-limiting enzyme in de novo phosphatidylcholine synthesis, CTP:choline-phosphate cytidylyltransferase (EC 2.7.7.15). Cytidine Triphosphate 88-91 hepatocyte growth factor Homo sapiens 8-11 10388478-8 1999 Western blot analysis of the same samples using cTnI NTP- and CTP-specific antibodies demonstrated preferential degradation of the CTP of cTnI. Cytidine Triphosphate 62-65 troponin I3, cardiac type Homo sapiens 138-142 11270954-7 2000 CONCLUSION: High CTP activity in cardiovascular patients may be explained by chymase and cathepsin G release into blood flow indicating activation of alternative to ACE pathway of angiotensin II production or the presence of the inflammatory process. Cytidine Triphosphate 17-20 cathepsin G Homo sapiens 89-100 11270954-7 2000 CONCLUSION: High CTP activity in cardiovascular patients may be explained by chymase and cathepsin G release into blood flow indicating activation of alternative to ACE pathway of angiotensin II production or the presence of the inflammatory process. Cytidine Triphosphate 17-20 angiotensin I converting enzyme Homo sapiens 165-168 11270954-7 2000 CONCLUSION: High CTP activity in cardiovascular patients may be explained by chymase and cathepsin G release into blood flow indicating activation of alternative to ACE pathway of angiotensin II production or the presence of the inflammatory process. Cytidine Triphosphate 17-20 angiotensinogen Homo sapiens 180-194 10409709-4 1999 The activity was equally high toward ADP/ATP, GDP/GTP, and UDP/UTP and approximately 50% less toward CDP/CTP and thiamine pyrophosphate, but there was no activity toward GMP, indicating that the Ynd1 protein belongs to the apyrase family. Cytidine Triphosphate 105-108 apyrase Saccharomyces cerevisiae S288C 195-199 10388478-8 1999 Western blot analysis of the same samples using cTnI NTP- and CTP-specific antibodies demonstrated preferential degradation of the CTP of cTnI. Cytidine Triphosphate 131-134 troponin I3, cardiac type Homo sapiens 48-52 12687122-2 1999 I have detected hitherto unreported identity of HCG-beta sequence with tetrapeptides of PECAM-1, galactosyl transferase-associated protein kinase, insulin receptor-related receptor and carboxypeptidase E. A predicted potential epitope of C-terminal peptide (CTP) of HCG-beta was identical to a tetrapeptide stretch of MCSF-1. Cytidine Triphosphate 258-261 chorionic gonadotropin subunit beta 3 Homo sapiens 48-56 10388478-8 1999 Western blot analysis of the same samples using cTnI NTP- and CTP-specific antibodies demonstrated preferential degradation of the CTP of cTnI. Cytidine Triphosphate 131-134 troponin I3, cardiac type Homo sapiens 138-142 12687122-2 1999 I have detected hitherto unreported identity of HCG-beta sequence with tetrapeptides of PECAM-1, galactosyl transferase-associated protein kinase, insulin receptor-related receptor and carboxypeptidase E. A predicted potential epitope of C-terminal peptide (CTP) of HCG-beta was identical to a tetrapeptide stretch of MCSF-1. Cytidine Triphosphate 258-261 platelet and endothelial cell adhesion molecule 1 Homo sapiens 88-95 9854020-8 1999 PEMT activity decreased, the levels of PEMT2 mRNA decreased and there was an increase in the activity of CTP:phosphocholine cytidylyltransferase, a key regulatory enzyme in the CDP-choline pathway of phosphatidylcholine biosynthesis. Cytidine Triphosphate 105-108 phosphatidylethanolamine N-methyltransferase Homo sapiens 0-4 10207180-2 1999 CMP-neuNAc synthetase catalyzes the formation of this substrate, CMP-neuNAc, from CTP and neuNAc. Cytidine Triphosphate 82-85 cytidine monophosphate N-acetylneuraminic acid synthetase Bos taurus 0-21 10224101-1 1999 To probe the mechanism of lipid activation of CTP:phosphocholine cytidylyltransferase (CCTalpha), we have characterized a catalytic fragment of the enzyme that lacks the membrane-binding segment. Cytidine Triphosphate 46-49 choline-phosphate cytidylyltransferase A Cricetulus griseus 87-95 11939039-5 1998 It indicates that CTP and COV can cause the p21 protein level increase in the occupational population. Cytidine Triphosphate 18-21 H3 histone pseudogene 16 Homo sapiens 44-47 10548880-4 1999 The CG beta subunit contains a carboxy-terminal extension (CTP) with four serine O-linked oligosaccharides, which is important for the long half-life of hCG. Cytidine Triphosphate 59-62 chorionic gonadotropin subunit beta 3 Homo sapiens 4-11 10548880-4 1999 The CG beta subunit contains a carboxy-terminal extension (CTP) with four serine O-linked oligosaccharides, which is important for the long half-life of hCG. Cytidine Triphosphate 59-62 chorionic gonadotropin subunit beta 5 Homo sapiens 153-156 10548880-6 1999 Fusing CTP to the FSH beta coding sequence increased the in vivo potency of the resulting FSH dimer over three-fold. Cytidine Triphosphate 7-10 follicle stimulating hormone subunit beta Homo sapiens 18-26 9799561-0 1998 Uridine kinase: altered enzyme with decreased affinities for uridine and CTP. Cytidine Triphosphate 73-76 uridine-cytidine kinase 2 Homo sapiens 0-14 9799561-7 1998 Mouse uridine kinase is normally an active tetramer that will dissociate to inactive monomers in response to CTP. Cytidine Triphosphate 109-112 uridine-cytidine kinase 2 Homo sapiens 6-20 9748300-8 1998 Moreover, geranylgeraniol and farnesol induced a rapid inhibition of phosphatidylcholine biosynthesis at the last step of the CDP-choline pathway controlled by choline phosphotransferase and not at the level of CTP:phosphocholine cytidylyltransferase, the key enzyme of the pathway. Cytidine Triphosphate 211-214 cut like homeobox 1 Homo sapiens 126-129 9611231-4 1998 Hydrolysis of dATP or ATP, and to a lesser extent hydrolysis of dCTP or CTP, supports WRN-catalyzed strand-displacement. Cytidine Triphosphate 65-68 WRN RecQ like helicase Homo sapiens 86-89 9827660-7 1998 As a next step, we developed a technique for TRH mRNA in situ hybridization using a [35S] CTP-labeled TRH cRNA antisense probe in formalin-fixed paraffin-embedded sections. Cytidine Triphosphate 90-93 thyrotropin releasing hormone Homo sapiens 45-48 9731198-3 1998 In the ED2 and Y8 cells that did not express p53 protein, the pools of UTP, CTP, ATP, and GTP were markedly decreased. Cytidine Triphosphate 76-79 unconventional SNARE in the ER 1 homolog (S. cerevisiae) Mus musculus 7-10 9668079-2 1998 Amino acid residue Glu161 in the URA7-encoded and URA8-encoded CTP synthetases was identified as being involved in the regulation of these enzymes by CTP product inhibition. Cytidine Triphosphate 63-66 CTP synthase URA7 Saccharomyces cerevisiae S288C 33-37 9668079-2 1998 Amino acid residue Glu161 in the URA7-encoded and URA8-encoded CTP synthetases was identified as being involved in the regulation of these enzymes by CTP product inhibition. Cytidine Triphosphate 63-66 CTP synthase URA8 Saccharomyces cerevisiae S288C 50-54 9668079-4 1998 The E161K mutant URA7-encoded and URA8-encoded CTP synthetases were less sensitive to CTP product inhibition with inhibitor constants for CTP of 8.4- and 5-fold greater, respectively, than those of their wild-type counterparts. Cytidine Triphosphate 47-50 CTP synthase URA7 Saccharomyces cerevisiae S288C 17-21 9668079-4 1998 The E161K mutant URA7-encoded and URA8-encoded CTP synthetases were less sensitive to CTP product inhibition with inhibitor constants for CTP of 8.4- and 5-fold greater, respectively, than those of their wild-type counterparts. Cytidine Triphosphate 47-50 CTP synthase URA8 Saccharomyces cerevisiae S288C 34-38 9668079-4 1998 The E161K mutant URA7-encoded and URA8-encoded CTP synthetases were less sensitive to CTP product inhibition with inhibitor constants for CTP of 8.4- and 5-fold greater, respectively, than those of their wild-type counterparts. Cytidine Triphosphate 86-89 CTP synthase URA7 Saccharomyces cerevisiae S288C 17-21 9668079-4 1998 The E161K mutant URA7-encoded and URA8-encoded CTP synthetases were less sensitive to CTP product inhibition with inhibitor constants for CTP of 8.4- and 5-fold greater, respectively, than those of their wild-type counterparts. Cytidine Triphosphate 86-89 CTP synthase URA8 Saccharomyces cerevisiae S288C 34-38 9827660-7 1998 As a next step, we developed a technique for TRH mRNA in situ hybridization using a [35S] CTP-labeled TRH cRNA antisense probe in formalin-fixed paraffin-embedded sections. Cytidine Triphosphate 90-93 thyrotropin releasing hormone Homo sapiens 102-105 9266842-3 1997 On the other hand, with ATP analogues of CTP and ITP, sliding movements of cleaved actin and particularly intact actin were inhibited by native tropomyosin, indicating that native tropomyosin augmented specificity of the myosin substrate of NTP. Cytidine Triphosphate 41-44 myosin heavy chain 14 Homo sapiens 149-155 9345289-1 1997 CDP-diacylglycerol synthase, also known as CTP: phosphatidic acid cytidylyltransferase (EC 2.7.7.41), is thought to be the rate-limiting enzyme in the synthesis of the inositol phospholipids, phosphatidylglycerol and cardiolipin. Cytidine Triphosphate 43-46 TAM41 mitochondrial translocator assembly and maintenance homolog Homo sapiens 0-27 9547267-2 1998 The 5"-triphosphate of this analogue is readily incorporated by T3, T7 and SP6 RNA polymerases into RNA transcripts, being best incorporated in place of UTP, but also in place of CTP. Cytidine Triphosphate 179-182 Sp6 transcription factor Homo sapiens 75-78 9484671-10 1998 Antibodies raised in women to the beta-subunit of hCG had equilibrium constants higher by one to two orders of magnitude than those of the anti-CTP antibodies. Cytidine Triphosphate 144-147 chorionic gonadotropin subunit beta 5 Homo sapiens 50-53 9257926-13 1997 The potency order for agonists of P2X2 receptors was: ATP> 2-MeS-ATP ATPgammaS> ATPalphaS> >CTP >BzATP, while other nucleotides were inactive. Cytidine Triphosphate 104-107 purinergic receptor P2X, ligand gated ion channel, 2 L homeolog Xenopus laevis 34-38 9201693-6 1997 In McA-11 and McA-17 cells, overexpressing calreticulin, glucocorticoid-sensitive expression of the TAT gene was significantly inhibited, however, the CTP-cAMP-dependent expression of the TAT gene was not affected. Cytidine Triphosphate 151-154 calreticulin Rattus norvegicus 43-55 9201693-6 1997 In McA-11 and McA-17 cells, overexpressing calreticulin, glucocorticoid-sensitive expression of the TAT gene was significantly inhibited, however, the CTP-cAMP-dependent expression of the TAT gene was not affected. Cytidine Triphosphate 151-154 tyrosine aminotransferase Rattus norvegicus 100-103 9115637-2 1997 CDP-diacylglycerol synthase (CDS) or CTP:phosphatidate cytidylyltransferase (EC 2.7.7.41) catalyzes the conversion of PA to CDP-diacylglycerol (CDP-DAG), an important precursor for the synthesis of phosphatidylinositol, phosphatidylglycerol, and cardiolipin. Cytidine Triphosphate 37-40 TAM41 mitochondrial translocator assembly and maintenance homolog Homo sapiens 0-27 9139711-4 1997 Recombinant XlP2Y responds equally to all five naturally occurring nucleoside triphosphates (ATP, UTP, CTP, GTP, and ITP), which elicit a biphasic Ca2+-dependent Cl- current (ICl,Ca) where the second phase persists for up to 60 min. Cytidine Triphosphate 103-106 pyrimidinergic receptor P2Y, G-protein coupled, 4 L homeolog Xenopus laevis 12-17 9139692-5 1997 T7 primase extends the dinucleotide AC and trinucleotide ACC to ACCC in the presence of CTP and an appropriate template, whereas other dinucleotides are extended less efficiently; the deoxyribodinucleotide dAC is not extended. Cytidine Triphosphate 88-91 dachshund Drosophila melanogaster 36-38 9139692-5 1997 T7 primase extends the dinucleotide AC and trinucleotide ACC to ACCC in the presence of CTP and an appropriate template, whereas other dinucleotides are extended less efficiently; the deoxyribodinucleotide dAC is not extended. Cytidine Triphosphate 88-91 dachshund Drosophila melanogaster 206-209 9115637-2 1997 CDP-diacylglycerol synthase (CDS) or CTP:phosphatidate cytidylyltransferase (EC 2.7.7.41) catalyzes the conversion of PA to CDP-diacylglycerol (CDP-DAG), an important precursor for the synthesis of phosphatidylinositol, phosphatidylglycerol, and cardiolipin. Cytidine Triphosphate 37-40 TAM41 mitochondrial translocator assembly and maintenance homolog Homo sapiens 29-32 8961276-1 1996 One of the major structural differences between the LH beta and CG beta subunits is the carboxy-terminal region: beyond amino acid 114, LH beta has a hydrophobic heptapeptide stretch, while CG beta contains a 31-amino acid hydrophilic carboxy-terminal peptide (CTP) that is O-glycosylated. Cytidine Triphosphate 261-264 luteinizing hormone subunit beta Homo sapiens 52-59 9027345-7 1996 (The CTP sequence is the last 28 amino acids of the CG beta sequence and contains four serine-linked oligosaccharides). Cytidine Triphosphate 5-8 chorionic gonadotropin subunit beta 3 Homo sapiens 52-59 9016352-8 1997 The human P2X4 receptor displays a very similar agonist potency profile to that of rat P2X4 (ATP > > 2-methylthio-ATP > or = CTP > alpha, beta-methylene-ATP > dATP) but has a notably higher sensitivity for the antagonists suramin, pyridoxal-phosphate-6-azophenyl-2",4"-disulfonic acid, and bromphenol blue. Cytidine Triphosphate 134-137 purinergic receptor P2X 4 Rattus norvegicus 10-14 9016352-8 1997 The human P2X4 receptor displays a very similar agonist potency profile to that of rat P2X4 (ATP > > 2-methylthio-ATP > or = CTP > alpha, beta-methylene-ATP > dATP) but has a notably higher sensitivity for the antagonists suramin, pyridoxal-phosphate-6-azophenyl-2",4"-disulfonic acid, and bromphenol blue. Cytidine Triphosphate 134-137 purinergic receptor P2X 4 Rattus norvegicus 87-91 8961276-7 1996 Fusion of this heptapeptide to CG beta 114, i.e. CG beta lacking the CTP, decreased the amount of secreted subunit 2-fold compared with wild type human CG beta. Cytidine Triphosphate 69-72 chorionic gonadotropin subunit beta 3 Homo sapiens 31-38 8961276-7 1996 Fusion of this heptapeptide to CG beta 114, i.e. CG beta lacking the CTP, decreased the amount of secreted subunit 2-fold compared with wild type human CG beta. Cytidine Triphosphate 69-72 chorionic gonadotropin subunit beta 3 Homo sapiens 49-56 8961276-7 1996 Fusion of this heptapeptide to CG beta 114, i.e. CG beta lacking the CTP, decreased the amount of secreted subunit 2-fold compared with wild type human CG beta. Cytidine Triphosphate 69-72 chorionic gonadotropin subunit beta 3 Homo sapiens 49-56 8982874-0 1996 Isolation and characterization of ECT1 gene encoding CTP: phosphoethanolamine cytidylyltransferase of Saccharomyces cerevisiae. Cytidine Triphosphate 53-56 ethanolamine-phosphate cytidylyltransferase Saccharomyces cerevisiae S288C 34-38 8725976-12 1996 However, at 24 months the patients in CTP were more likely to achieve LDL goal levels (65% vs 44%, p < .005), and also achieved greater reductions in LDL-C 27% +/- 2% vs 14% +/- 2% at 24 months, p < .001). Cytidine Triphosphate 38-41 component of oligomeric golgi complex 2 Homo sapiens 153-158 8626655-1 1996 In this work we examined the regulation of CTP synthetase activity by S. cerevisiae protein kinase C (Pkc1p) phosphorylation. Cytidine Triphosphate 43-46 protein kinase C Saccharomyces cerevisiae S288C 102-107 8725976-13 1996 Program costs per unit (mmol/L) reduction in the LDL-C, a measure of cost-effectiveness, was significantly lower for CTP ($758 +/- $58 vs $1,058 +/- $70, p = .002). Cytidine Triphosphate 117-120 component of oligomeric golgi complex 2 Homo sapiens 49-54 8568673-10 1995 Of other nucleotides tested, only CTP consistently activated BKCa channel activity. Cytidine Triphosphate 34-37 potassium calcium-activated channel subfamily M alpha 1 Rattus norvegicus 61-65 7487072-8 1995 ATP is the preferred substrate for the NTPase; GTP is also utilized; however, UTP is a very poor substrate and CTP is not utilized. Cytidine Triphosphate 111-114 inosine triphosphatase Homo sapiens 39-45 8651941-10 1996 At 1 and 10 muM of deoxycytidine the effects of CTP on dCK activity in A2780, C26-10 and WiDr cells were less pronounced. Cytidine Triphosphate 48-51 Calcium/calmodulin-dependent protein kinase II Drosophila melanogaster 55-58 8617732-1 1996 CCA1 codes for mitochondrial, cytosolic, and nuclear ATP(CTP):tRNA nucleotidyltransferase. Cytidine Triphosphate 57-60 tRNA adenylyltransferase Saccharomyces cerevisiae S288C 0-4 7559626-1 1995 The URA7- and URA8-encoded CTP synthetases (EC 6.3.4.2, UTP:ammonia ligase (ADP-forming) are functionally overlapping enzymes responsible for the biosynthesis of CTP in the yeast Saccharomyces cerevisiae. Cytidine Triphosphate 27-30 CTP synthase URA7 Saccharomyces cerevisiae S288C 4-8 7559626-1 1995 The URA7- and URA8-encoded CTP synthetases (EC 6.3.4.2, UTP:ammonia ligase (ADP-forming) are functionally overlapping enzymes responsible for the biosynthesis of CTP in the yeast Saccharomyces cerevisiae. Cytidine Triphosphate 27-30 CTP synthase URA8 Saccharomyces cerevisiae S288C 14-18 7559626-1 1995 The URA7- and URA8-encoded CTP synthetases (EC 6.3.4.2, UTP:ammonia ligase (ADP-forming) are functionally overlapping enzymes responsible for the biosynthesis of CTP in the yeast Saccharomyces cerevisiae. Cytidine Triphosphate 162-165 CTP synthase URA7 Saccharomyces cerevisiae S288C 4-8 7559626-1 1995 The URA7- and URA8-encoded CTP synthetases (EC 6.3.4.2, UTP:ammonia ligase (ADP-forming) are functionally overlapping enzymes responsible for the biosynthesis of CTP in the yeast Saccharomyces cerevisiae. Cytidine Triphosphate 162-165 CTP synthase URA8 Saccharomyces cerevisiae S288C 14-18 7559626-9 1995 CTP potently inhibited (IC50 = 85 microM) URA8-encoded CTP synthetase activity and, in addition, caused the dependence of activity toward UTP to become cooperative. Cytidine Triphosphate 0-3 CTP synthase URA8 Saccharomyces cerevisiae S288C 42-46 7559626-10 1995 The URA8-encoded CTP synthetase and the previously purified URA7-encoded CTP synthetase differed significantly with respect to several biochemical properties including turnover number, pH optimum, substrate dependences, and sensitivity to inhibition by CTP. Cytidine Triphosphate 17-20 CTP synthase URA8 Saccharomyces cerevisiae S288C 4-8 7481839-5 1995 In contrast, a CHO mutant deficient in deoxycytidine kinase, and thus unable to accumulate dFdCTP, maintained its CTP pools under identical conditions, suggesting that the CTP pool depletion was dependent on dFdC phosphorylation. Cytidine Triphosphate 114-117 deoxycytidine kinase Cricetulus griseus 39-59 7530051-7 1995 The splicing activity of CYT-18 was unaffected by aminoacylation substrates at concentrations used in aminoacylation reactions, whereas the TyrRS activity was inhibited by physiological concentrations of the splicing cofactor GTP, as well as CTP or UTP, or by low concentrations of a group I intron RNA. Cytidine Triphosphate 242-245 tyrosyl-tRNA synthetase 2 Homo sapiens 140-145 7797479-2 1995 Using pure CTP by synthetase as a substrate, protein kinase C activity was dose- and time-dependent and required calcium, diacylglycerol, and phosphatidylserine for full activation. Cytidine Triphosphate 11-14 protein kinase C Saccharomyces cerevisiae S288C 45-61 7797479-4 1995 Protein kinase C phosphorylated CTP synthetase on serine and threonine residues in vitro whereas the enzyme was primarily phosphorylated on serine residues in vivo. Cytidine Triphosphate 32-35 protein kinase C Saccharomyces cerevisiae S288C 0-16 7539107-1 1995 The hCG beta-subunit contains a carboxy-terminal extension bearing four serine-linked oligosaccharides [carboxy-terminal peptide (CTP)], which is important for maintaining its longer half-life compared with the other glycoprotein hormones. Cytidine Triphosphate 130-133 chorionic gonadotropin subunit beta 3 Homo sapiens 4-12 7798951-3 1995 The maximal rise in cyclic GMP level achieved was highest for ATP and decreased in the following order: ATP = adenosine 5"(gamma-thio)triphosphate > UTP = 2-methylthio-ATP > ADP much greater than CTP, AMP, alpha,beta-methylene-ATP, 2"- and 3"-O-(4-benzoylbenzoyl)ATP. Cytidine Triphosphate 202-205 5'-nucleotidase, cytosolic II Mus musculus 27-30 7767883-4 1994 We show that Ca2+ can initiate contractions supported by cytidine triphosphate (CTP) and that these contractions are inhibited by calmodulin antagonists, suggesting a Ca(2+)-calmodulin dependence of force distinct from that for MLC phosphorylation. Cytidine Triphosphate 57-78 calmodulin 1 Homo sapiens 174-184 7633194-3 1994 A carboxyl terminal peptide beta-hCG (CTP-beta-hCG) assay with a sensitivity of 0.2 mIU/mL was used to measure serum levels. Cytidine Triphosphate 38-41 chorionic gonadotropin subunit beta 5 Homo sapiens 47-50 7767883-4 1994 We show that Ca2+ can initiate contractions supported by cytidine triphosphate (CTP) and that these contractions are inhibited by calmodulin antagonists, suggesting a Ca(2+)-calmodulin dependence of force distinct from that for MLC phosphorylation. Cytidine Triphosphate 80-83 calmodulin 1 Homo sapiens 174-184 7748951-3 1994 The product of the MOD5 gene is isopentenyl pyrophosphate: tRNA isopentenyl transferase and the product of the CCA1 gene is ATP (CTP): tRNA nucleotidyltransferase. Cytidine Triphosphate 129-132 tRNA dimethylallyltransferase Saccharomyces cerevisiae S288C 19-23 7926053-1 1994 The effect of insulin and epidermal growth factor on the phosphorylation of CTP:phosphocholine cytidylyltransferase (EC 2.7.7.15) was investigated in HeLa cells. Cytidine Triphosphate 76-79 insulin Homo sapiens 14-21 7926053-1 1994 The effect of insulin and epidermal growth factor on the phosphorylation of CTP:phosphocholine cytidylyltransferase (EC 2.7.7.15) was investigated in HeLa cells. Cytidine Triphosphate 76-79 epidermal growth factor Homo sapiens 26-49 8044894-11 1994 After a 3-h treatment, CTP: cholinephosphate cytidylyltransferase (CYT) in both the cytosolic and microsomal fractions was inhibited by approximately 20 per cent, while choline kinase (CK) and choline phosphotransferase (CPT) remain relatively unchanged. Cytidine Triphosphate 23-26 choline phosphotransferase 1 Homo sapiens 193-219 8044894-11 1994 After a 3-h treatment, CTP: cholinephosphate cytidylyltransferase (CYT) in both the cytosolic and microsomal fractions was inhibited by approximately 20 per cent, while choline kinase (CK) and choline phosphotransferase (CPT) remain relatively unchanged. Cytidine Triphosphate 23-26 choline phosphotransferase 1 Homo sapiens 221-224 7969099-6 1994 Of the radioinert nucleotides (ATP, GTP, UTP or CTP) tested, only ATP successfully competed with [gamma-32P]ATP demonstrating a nucleotide specific requirement for the phosphorylation of GR. Cytidine Triphosphate 48-51 nuclear receptor subfamily 3, group C, member 1 Rattus norvegicus 187-189 7509735-7 1994 Competition experiments using combinations of monoclonal antibodies and rabbit anti-beta CTP antiserum demonstrated that two epitopes exist within the beta-(115-145) region of hCG, one of which depends on the presence of carbohydrate. Cytidine Triphosphate 89-92 chorionic gonadotropin subunit beta 5 Homo sapiens 176-179 7866292-13 1994 It is proposed that the effects of dietary lipid manipulation upon CTP I activity and sensitivity to inhibition by malonyl CoA are due to alterations in the fatty acid composition of the phospholipids in the mitochondrial membrane where CPT I resides. Cytidine Triphosphate 67-70 carnitine palmitoyltransferase 1B Rattus norvegicus 237-242 8121398-3 1994 The present paper describes the selection of synthetic lethal mutants in the CTP biosynthetic pathway that led us to clone a second gene, named URA8, which also encodes a CTP synthetase. Cytidine Triphosphate 77-80 CTP synthase URA8 Saccharomyces cerevisiae S288C 144-148 8121398-6 1994 Based on the codon bias values for the two genes and the intracellular concentrations of CTP in strains deleted for one of the two genes, relative to the wild-type level, URA7 appears to be the major gene for CTP biosynthesis. Cytidine Triphosphate 89-92 CTP synthase URA7 Saccharomyces cerevisiae S288C 171-175 8121398-6 1994 Based on the codon bias values for the two genes and the intracellular concentrations of CTP in strains deleted for one of the two genes, relative to the wild-type level, URA7 appears to be the major gene for CTP biosynthesis. Cytidine Triphosphate 209-212 CTP synthase URA7 Saccharomyces cerevisiae S288C 171-175 7748951-3 1994 The product of the MOD5 gene is isopentenyl pyrophosphate: tRNA isopentenyl transferase and the product of the CCA1 gene is ATP (CTP): tRNA nucleotidyltransferase. Cytidine Triphosphate 129-132 tRNA adenylyltransferase Saccharomyces cerevisiae S288C 111-115 8231655-4 1993 PC synthesis was increased, as evidenced by increased incorporation of [3H]choline into PC and an increased activity of cytidinetriphosphate (CTP): phosphocholine cytidylyltransferase. Cytidine Triphosphate 120-140 procollagen C-endopeptidase enhancer Rattus norvegicus 0-2 8181450-0 1994 Epidermal growth factor is a positive in vivo regulator of CTP:cholinephosphate cytidylyltransferase. Cytidine Triphosphate 59-62 epidermal growth factor like 1 Rattus norvegicus 0-23 8231655-4 1993 PC synthesis was increased, as evidenced by increased incorporation of [3H]choline into PC and an increased activity of cytidinetriphosphate (CTP): phosphocholine cytidylyltransferase. Cytidine Triphosphate 142-145 procollagen C-endopeptidase enhancer Rattus norvegicus 0-2 8392813-3 1993 The developmental profile of the enzymes of the CDP-choline pathway suggests that CTP:choline-phosphate cytidylyltransferase catalyses a rate regulatory step in de novo phosphatidylcholine synthesis by fetal type II cells. Cytidine Triphosphate 82-85 cut-like homeobox 1 Rattus norvegicus 48-51 8380408-3 1993 Helicase activity is coupled to the hydrolysis of ATP or dATP and to a lesser extent to CTP, dCTP, or UTP. Cytidine Triphosphate 88-91 helicase for meiosis 1 Homo sapiens 0-8 8503153-3 1993 Genomic APRT genes were amplified and labeled simultaneously with [alpha-32P]dCTP (cytidine triphosphate) by PCR. Cytidine Triphosphate 83-104 adenine phosphoribosyltransferase Homo sapiens 8-12 1659321-6 1991 Substrate specificity studies show that the relative activity of nucleoside diphosphates (NDP) as phosphate acceptors is in the order of dTDP greater than CDP greater than UDP greater than dUDP greater than GDP greater than or equal to dGDP greater than dCDP greater than dADP greater than ADP; and the relative activity of triphosphate donors is in the order of UTP greater than dTTP greater than CTP greater than dCTP greater than dATP greater than ATP greater than or equal to dGTP greater than GTP. Cytidine Triphosphate 398-401 TAR DNA-binding protein-43 homolog Drosophila melanogaster 137-141 1460050-1 1992 The anaerobic ribonucleoside triphosphate reductase from Escherichia coli reduces CTP to dCTP in the presence of a second protein, named dA1, and a Chelex-treated boiled extract of the bacteria, named RT. Cytidine Triphosphate 82-85 anon-A1 Drosophila melanogaster 137-140 1447319-10 1992 Analysis of the CDP-choline pathway of PC synthesis indicated that the regulatory enzyme, CTP:phosphorylcholine cytidylyltransferase, was stimulated about twofold by PDBu in cells having normal membrane, but not in PE-deficient cells. Cytidine Triphosphate 90-93 cut-like homeobox 1 Rattus norvegicus 16-19 1608935-1 1992 CTP (ATP) binding to the T or R state causes reorientation of several key residues and results in a decrease (increase) in the size of the nucleotide binding site and a related decrease (increase) in the extension of the outer parts of the dimer of the regulatory chains, R1 and R6. Cytidine Triphosphate 0-3 CD1b molecule Homo sapiens 272-281 1379674-7 1992 There is, however, little amino acid homology shown between the CTP of human or equine CG beta subunit. Cytidine Triphosphate 64-67 chorionic gonadotropin subunit beta 3 Homo sapiens 87-94 1577759-8 1992 The enzyme also converts N-glycolylneuraminic acid to its corresponding CMP-sialic acid (Km, 2.6 mM), whereas CMP-NeuAc, high CTP concentrations, and other nucleotides (CDP, CMP, ATP, UTP, GTP, and TTP) inhibited the enzyme to different extents. Cytidine Triphosphate 126-129 alpha tocopherol transfer protein Rattus norvegicus 198-201 1433372-6 1992 By calculating the percent of TK activity in the presence of adenosine triphosphate (ATP) or cytidine triphosphate (CTP), we estimated the relative contributions of TK isozymes TK1 and TK2 to total TK activity. Cytidine Triphosphate 93-114 thymidine kinase 2 Homo sapiens 30-32 1433372-6 1992 By calculating the percent of TK activity in the presence of adenosine triphosphate (ATP) or cytidine triphosphate (CTP), we estimated the relative contributions of TK isozymes TK1 and TK2 to total TK activity. Cytidine Triphosphate 116-119 thymidine kinase 2 Homo sapiens 30-32 1433372-8 1992 Calculations of the percent of TK activity in the presence of ATP or CTP showed that this elevation was due to increased TK1 isozyme levels. Cytidine Triphosphate 69-72 thymidine kinase 2 Homo sapiens 31-33 1433372-8 1992 Calculations of the percent of TK activity in the presence of ATP or CTP showed that this elevation was due to increased TK1 isozyme levels. Cytidine Triphosphate 69-72 thymidine kinase 1 Homo sapiens 121-124 1433372-10 1992 ER- patients with recurrence had significantly (P < .001) elevated total tumor TK levels compared with levels in those who did not have recurrence, and calculation of percent of TK activity with ATP or CTP indicated elevated TK1 levels. Cytidine Triphosphate 205-208 thymidine kinase 2 Homo sapiens 181-183 1433372-10 1992 ER- patients with recurrence had significantly (P < .001) elevated total tumor TK levels compared with levels in those who did not have recurrence, and calculation of percent of TK activity with ATP or CTP indicated elevated TK1 levels. Cytidine Triphosphate 205-208 thymidine kinase 1 Homo sapiens 228-231 1379674-1 1992 Equine (e) CG and LH beta-subunits have identical amino acid sequences, including an extended carboxyl-terminal peptide (CTP). Cytidine Triphosphate 121-124 lutropin/choriogonadotropin subunit beta Equus caballus 18-25 1379674-6 1992 The eLH/CG beta gene spans less than 1.2 kilobase-pairs and has three exons that translate a CTP-containing polypeptide identical in sequence to that previously reported for the mature equine protein. Cytidine Triphosphate 93-96 chorionic gonadotropin subunit beta 3 Homo sapiens 8-15 1548980-2 1992 This enzyme specifically cleaves big endothelin-1 (big ET-1) at the proper site, between Trp21 and Val22, with maximum activity at pH 7.5 and with a Km of roughly 3 microM, to produce endothelin-1 (ET-1) and C-terminal peptide (CTP). Cytidine Triphosphate 228-231 endothelin 1 Bos taurus 37-49 1548980-2 1992 This enzyme specifically cleaves big endothelin-1 (big ET-1) at the proper site, between Trp21 and Val22, with maximum activity at pH 7.5 and with a Km of roughly 3 microM, to produce endothelin-1 (ET-1) and C-terminal peptide (CTP). Cytidine Triphosphate 228-231 endothelin 1 Bos taurus 55-59 1548980-2 1992 This enzyme specifically cleaves big endothelin-1 (big ET-1) at the proper site, between Trp21 and Val22, with maximum activity at pH 7.5 and with a Km of roughly 3 microM, to produce endothelin-1 (ET-1) and C-terminal peptide (CTP). Cytidine Triphosphate 228-231 endothelin 1 Bos taurus 184-196 1548980-2 1992 This enzyme specifically cleaves big endothelin-1 (big ET-1) at the proper site, between Trp21 and Val22, with maximum activity at pH 7.5 and with a Km of roughly 3 microM, to produce endothelin-1 (ET-1) and C-terminal peptide (CTP). Cytidine Triphosphate 228-231 endothelin 1 Bos taurus 198-202 1753946-1 1991 The URA7 gene of Saccharomyces cerevisiae encodes CTP synthetase (EC 6.3.4.2) which catalyses the conversion of uridine 5"-triphosphate to cytidine 5"-triphosphate, the last step of the pyrimidine biosynthetic pathway. Cytidine Triphosphate 139-163 CTP synthase URA7 Saccharomyces cerevisiae S288C 4-8 1753946-4 1991 Gene disruption shows that URA7 is not an essential gene: the level of the intracellular CTP pool is roughly the same in the deleted and the wild-type strains, suggesting that an alternative pathway for CTP synthesis exists in yeast. Cytidine Triphosphate 89-92 CTP synthase URA7 Saccharomyces cerevisiae S288C 27-31 1753946-4 1991 Gene disruption shows that URA7 is not an essential gene: the level of the intracellular CTP pool is roughly the same in the deleted and the wild-type strains, suggesting that an alternative pathway for CTP synthesis exists in yeast. Cytidine Triphosphate 203-206 CTP synthase URA7 Saccharomyces cerevisiae S288C 27-31 1676683-6 1991 CTP has a TGase-inhibitory potency equivalent to that of ATP, whereas GTP and UTP possess about 50% of the inhibitory activity of ATP. Cytidine Triphosphate 0-3 transglutaminase 1 Homo sapiens 10-15 1657910-1 1991 Intracellular distribution and characteristics of CTP:ethanolaminephosphate cytidylyltransferase. Cytidine Triphosphate 50-53 ethanolamine-phosphate cytidylyltransferase Ricinus communis 54-96 1657910-2 1991 The intracellular distribution and catalytic properties of CTP: ethanolaminephosphate cytidylyltransferase from endosperm of castor bean (Ricinus communis L. var. Cytidine Triphosphate 59-62 ethanolamine-phosphate cytidylyltransferase Ricinus communis 64-106 1838790-3 1991 The enzyme hydrolyzed ATP with a Km of 0.34 mM for Ca2+ ATPase and 0.48 mM for Mg2+ ATPase; various nucleoside triphosphate such as ITP, CTP, GTP, and UTP were also hydrolyzed. Cytidine Triphosphate 137-140 carbonic anhydrase 2 Rattus norvegicus 51-62 1888777-2 1991 CDP-DAG is itself synthesized from phosphatidic acid and CTP. Cytidine Triphosphate 57-60 cut-like homeobox 1 Rattus norvegicus 0-3 1829325-8 1991 Mg(2+)-induced contractions could be supported by CTP, which is a substrate for the actin-activated myosin adenosinetriphosphatase but not the MLC kinase. Cytidine Triphosphate 50-53 myosin light chain 1 Sus scrofa 143-146 11536487-5 1991 The cyanamide-mediated production of CDP-ethanolamine was carried out by reacting a mixture of ethanolamine phosphate and CTP for 24 h at 70 degrees C. The separation and identification of the reaction products was carried out by paper chromatography, thin-layer chromatography, high performance thin-layer chromatography, high performance liquid chromatography, both normal and reverse-phase, UV spectroscopy, enzymatic assays, and acid hydrolysis. Cytidine Triphosphate 122-125 cut like homeobox 1 Homo sapiens 37-40