PMID-sentid Pub_year Sent_text comp_official_name comp_offset protein_name organism prot_offset 9619834-8 1998 The p53 gene was found to be wild-type in all cases where mdm2-P2 levels were induced by cisplatin. Cisplatin 89-98 MDM2 proto-oncogene Homo sapiens 58-62 9548451-0 1998 Role of MDM2 overexpression in doxorubicin resistance of breast carcinoma. Doxorubicin 31-42 MDM2 proto-oncogene Homo sapiens 8-12 11244964-3 1998 MDM2 and p53 genes were detected by digoxigenin labeling in situ hybridization-technique. Digoxigenin 36-47 MDM2 proto-oncogene Homo sapiens 0-4 9548451-3 1998 Immunocytochemical analysis demonstrated that MDM2-positive tumors, even with p53-negative phenotype, were significantly more resistant to doxorubicin treatment compared to MDM2-negative tumors. Doxorubicin 139-150 MDM2 proto-oncogene Homo sapiens 46-50 9548451-4 1998 An in vitro experimental model using stable mdm2-transfected MCF-7 cells carrying wild-type p53 confirmed that the cells become approximately 3-fold more resistant to doxorubicin as a result of MDM2 overexpression, and the wild-type p53 function, such as the induction of p21Waf1 following DNA damage, was significantly suppressed. Doxorubicin 167-178 MDM2 proto-oncogene Homo sapiens 44-48 9548451-5 1998 MDM2 overexpression is suggested to be a novel marker for predicting lack of response to doxorubicin treatment in breast cancer patients. Doxorubicin 89-100 MDM2 proto-oncogene Homo sapiens 0-4 9419352-3 1998 An MDM2 antisense phosphorothioate oligodeoxynucleotide has been identified that effectively inhibits MDM2 expression in tumor cells containing MDM2 gene amplifications. phosphorothioate oligodeoxynucleotide 18-55 MDM2 proto-oncogene Homo sapiens 3-7 9419352-3 1998 An MDM2 antisense phosphorothioate oligodeoxynucleotide has been identified that effectively inhibits MDM2 expression in tumor cells containing MDM2 gene amplifications. phosphorothioate oligodeoxynucleotide 18-55 MDM2 proto-oncogene Homo sapiens 102-106 9419352-3 1998 An MDM2 antisense phosphorothioate oligodeoxynucleotide has been identified that effectively inhibits MDM2 expression in tumor cells containing MDM2 gene amplifications. phosphorothioate oligodeoxynucleotide 18-55 MDM2 proto-oncogene Homo sapiens 102-106 9419352-7 1998 MDM2 antisense oligonucleotides may be useful as antitumor agents alone or as enhancers of other conventional DNA-damaging drugs. Oligonucleotides 15-31 MDM2 proto-oncogene Homo sapiens 0-4 9438391-2 1998 Using the proteasome-specific inhibitors, MG132 (N-acetyl-L-leucinyl-L-leucinal-L-leucinal) and lactacystin, here we show that the p53-response proteins, bax and mdm2 as well as p21, are degraded by the ubiquitin-proteasome pathway in HeLa cells. benzyloxycarbonylleucyl-leucyl-leucine aldehyde 42-47 MDM2 proto-oncogene Homo sapiens 162-166 9438391-2 1998 Using the proteasome-specific inhibitors, MG132 (N-acetyl-L-leucinyl-L-leucinal-L-leucinal) and lactacystin, here we show that the p53-response proteins, bax and mdm2 as well as p21, are degraded by the ubiquitin-proteasome pathway in HeLa cells. lactacystin 96-107 MDM2 proto-oncogene Homo sapiens 162-166 9438391-4 1998 Increases in mdm2 protein levels by MG132 was accompanied by increases in polyubiquitinated forms of the proteins. benzyloxycarbonylleucyl-leucyl-leucine aldehyde 36-41 MDM2 proto-oncogene Homo sapiens 13-17 9373250-10 1997 p53-specific antisense oligonucleotide treatment recapitulated the effects of Tpo treatment on the levels of Bax, Mdm-2, and Bcl-2. Oligonucleotides 23-38 MDM2 proto-oncogene Homo sapiens 114-119 9700726-3 1998 Northern analysis showed an induction of mdm-2 mRNA upon cisplatin treatment. Cisplatin 57-66 MDM2 proto-oncogene Homo sapiens 41-46 9700726-4 1998 It was further demonstrated, using an RNase protection assay, that the p53-responsive, mdm-2 promoter (P2) was activated in cisplatin-treated A2780 cells. Cisplatin 124-133 MDM2 proto-oncogene Homo sapiens 71-92 9700726-7 1998 At low doses of cisplatin, these latent pools of p53 increased in parallel with mdm-2 gene activation and were detectable as early as 4 h following cisplatin treatment. Cisplatin 16-25 MDM2 proto-oncogene Homo sapiens 80-85 9450543-4 1997 The cysteine residue in the carboxyl terminus of MDM2 was essential for the activity. Cysteine 4-12 MDM2 proto-oncogene Homo sapiens 49-53 9292533-4 1997 Treatment of MM cells with MDM2 antisense, but not sense, nonsense, or scrambled, oligodeoxyribonucleotides (ODNs) decreased DNA synthesis and cell viability; it also induced G1 growth arrest, as evidenced by propidium iodide (PI) staining and induction of retinoblastoma protein (pRB) to E2F-1 binding. Oligodeoxyribonucleotides 82-107 MDM2 proto-oncogene Homo sapiens 27-31 9363941-2 1997 Here we show that phosphorylation of human p53 at serine 15 occurs after DNA damage and that this leads to reduced interaction of p53 with its negative regulator, the oncoprotein MDM2, in vivo and in vitro. Serine 50-56 MDM2 proto-oncogene Homo sapiens 167-183 9363941-3 1997 Furthermore, using purified DNA-dependent protein kinase (DNA-PK), we demonstrate that phosphorylation of p53 at serines 15 and 37 impairs the ability of MDM2 to inhibit p53-dependent transactivation. Serine 113-120 MDM2 proto-oncogene Homo sapiens 154-158 10374333-2 1997 METHODS: Digoxigenin labeling in situ hybridization technique was used to investigate the expression of MDM2 and p53 in 38 cases of bone tumors, including 12 osteosarcomas, 10 chondrosarcomas, 14 giant cell tumors of bone and 2 chondroblastomas. Digoxigenin 9-20 MDM2 proto-oncogene Homo sapiens 104-108 9326321-5 1997 However, delta24-25 ablated interaction of pRB with MDM2. delta24-25 9-19 MDM2 proto-oncogene Homo sapiens 52-56 9292533-4 1997 Treatment of MM cells with MDM2 antisense, but not sense, nonsense, or scrambled, oligodeoxyribonucleotides (ODNs) decreased DNA synthesis and cell viability; it also induced G1 growth arrest, as evidenced by propidium iodide (PI) staining and induction of retinoblastoma protein (pRB) to E2F-1 binding. Propidium 209-225 MDM2 proto-oncogene Homo sapiens 27-31 9292533-5 1997 Moreover, inhibition of MDM2 using antisense ODNs also triggered MM cell apoptosis as evidenced by acridine orange-ethidium bromide staining. Acridine Orange 99-114 MDM2 proto-oncogene Homo sapiens 24-28 9292533-5 1997 Moreover, inhibition of MDM2 using antisense ODNs also triggered MM cell apoptosis as evidenced by acridine orange-ethidium bromide staining. Ethidium 115-131 MDM2 proto-oncogene Homo sapiens 24-28 9291435-2 1997 mdm-2 mRNA expression was an independent prognostic factor for patients with primary ovarian cancer, FIGO (International Federation of Gynecology and Obstetrics) stages III and IV (n = 57), who all received chemotherapy with carboplatin or cisplatin and cyclophosphamide. Carboplatin 225-236 MDM2 proto-oncogene Homo sapiens 0-5 9291435-2 1997 mdm-2 mRNA expression was an independent prognostic factor for patients with primary ovarian cancer, FIGO (International Federation of Gynecology and Obstetrics) stages III and IV (n = 57), who all received chemotherapy with carboplatin or cisplatin and cyclophosphamide. Cisplatin 240-249 MDM2 proto-oncogene Homo sapiens 0-5 9291435-2 1997 mdm-2 mRNA expression was an independent prognostic factor for patients with primary ovarian cancer, FIGO (International Federation of Gynecology and Obstetrics) stages III and IV (n = 57), who all received chemotherapy with carboplatin or cisplatin and cyclophosphamide. Cyclophosphamide 254-270 MDM2 proto-oncogene Homo sapiens 0-5 9291435-6 1997 Our results suggest that mdm-2, which is known to disrupt p53 function, sensitizes ovarian-cancer cells to cisplatin/cyclophosphamide, possibly by inhibition of p53-mediated G1 cell-cycle arrest and p53-stimulated nucleotide-excision repair. Cisplatin 107-116 MDM2 proto-oncogene Homo sapiens 25-30 9291435-6 1997 Our results suggest that mdm-2, which is known to disrupt p53 function, sensitizes ovarian-cancer cells to cisplatin/cyclophosphamide, possibly by inhibition of p53-mediated G1 cell-cycle arrest and p53-stimulated nucleotide-excision repair. Cyclophosphamide 117-133 MDM2 proto-oncogene Homo sapiens 25-30 9389352-8 1997 Treatment of CLL cells having wild type p53 with CdA, F-ara-A or CLB produced an increase in p53 protein and mdm-2 mRNA. Cladribine 49-52 MDM2 proto-oncogene Homo sapiens 109-114 9223475-8 1997 Induction of DNA damage in normal, uninfected fibroblasts (FB) or FB expressing IE86 by actinomycin D (Act D) resulted in increased p53 levels, a predominance of the hypophosphorylated form of Rb, and increased expression of both p21(CIP1/WAF1) and mdm-2. Dactinomycin 88-101 MDM2 proto-oncogene Homo sapiens 249-254 9389352-8 1997 Treatment of CLL cells having wild type p53 with CdA, F-ara-A or CLB produced an increase in p53 protein and mdm-2 mRNA. fludarabine 54-61 MDM2 proto-oncogene Homo sapiens 109-114 9226370-4 1997 The homology between Mdmx and Mdm2 is most prominent in the p53-binding domain and the putative metal-binding domains. Metals 96-101 MDM2 proto-oncogene Homo sapiens 30-34 9178766-0 1997 The carboxy terminus of p53 mimics the polylysine effect of protein kinase CK2-catalyzed MDM2 phosphorylation. Polylysine 39-49 MDM2 proto-oncogene Homo sapiens 89-93 9178766-1 1997 The oncogene product MDM2 can be phosphorylated by protein kinase CK2 in vitro 0.5-1 mol of phosphate were incorporated per mol MDM2 protein. Phosphates 92-101 MDM2 proto-oncogene Homo sapiens 21-25 9178766-1 1997 The oncogene product MDM2 can be phosphorylated by protein kinase CK2 in vitro 0.5-1 mol of phosphate were incorporated per mol MDM2 protein. Phosphates 92-101 MDM2 proto-oncogene Homo sapiens 128-132 9178766-2 1997 The catalytic subunit of protein kinase CK2 (alpha-subunit) catalyzed the incorporation of twice as much phosphate into the MDM2 protein as it was obtained with the holoenzyme. Phosphates 105-114 MDM2 proto-oncogene Homo sapiens 124-128 9178766-3 1997 Polylysine stimulated MDM2 phosphorylation by CK2 holoenzyme threefold in contrast to the alpha-subunit-catalyzed MDM2 phosphorylation which was reduced by about 66% when polylysine was added. Polylysine 0-10 MDM2 proto-oncogene Homo sapiens 22-26 9178766-3 1997 Polylysine stimulated MDM2 phosphorylation by CK2 holoenzyme threefold in contrast to the alpha-subunit-catalyzed MDM2 phosphorylation which was reduced by about 66% when polylysine was added. Polylysine 171-181 MDM2 proto-oncogene Homo sapiens 114-118 9178766-7 1997 Phosphorylation of MDM2 by CK2 holoenzyme in the presence of the p21(WAF1/CIP1), known to be a potent inhibitor of cyclin-dependent protein kinases, also led to a significant reduction of phosphate incorporation into MDM2 indicating that p21(WAF1/CIP1) does not exclusively inhibit cell cycle kinases. Phosphates 188-197 MDM2 proto-oncogene Homo sapiens 19-23 9178766-7 1997 Phosphorylation of MDM2 by CK2 holoenzyme in the presence of the p21(WAF1/CIP1), known to be a potent inhibitor of cyclin-dependent protein kinases, also led to a significant reduction of phosphate incorporation into MDM2 indicating that p21(WAF1/CIP1) does not exclusively inhibit cell cycle kinases. Phosphates 188-197 MDM2 proto-oncogene Homo sapiens 217-221 10374529-0 1997 [Detection of p53 and MDM2 gene expression in osteosarcoma with biotin-labelled in situ]. Biotin 64-70 MDM2 proto-oncogene Homo sapiens 22-26 9521509-1 1997 The immunohistological expression of p53 and MDM2 oncoproteins was examined in paraffin embedded tissue from 106 patients with transitional cell carcinoma of the urinary bladder and was related to various clinicopathological features, the expression of proliferation associated markers (proliferating cell nuclear antigen - PCNA - and Ki-67), c-erb B-2 oncoprotein and epidermal growth factor receptor (EGFR), as well as to survival. Paraffin 79-87 MDM2 proto-oncogene Homo sapiens 45-49 8827714-5 1996 RESULTS: The MDM2 protein binds efficiently to the homopolyribonucleotide poly(G) but not to other homopolyribonucleotides. homopolyribonucleotide 51-73 MDM2 proto-oncogene Homo sapiens 13-17 9260591-4 1997 The expression of the proteins p53 and mdm2 was determined immunohistochemically using formalin-fixed, paraffin-embedded material. Formaldehyde 87-95 MDM2 proto-oncogene Homo sapiens 39-43 9260591-4 1997 The expression of the proteins p53 and mdm2 was determined immunohistochemically using formalin-fixed, paraffin-embedded material. Paraffin 103-111 MDM2 proto-oncogene Homo sapiens 39-43 8895579-3 1996 In addition, the putative metal binding domains in the C-terminal part of MDM2 are completely conserved in MDMX. Metals 26-31 MDM2 proto-oncogene Homo sapiens 74-78 8883415-4 1996 The mdm2 gene, in addition, conferred the resistance of U87-MG cells to the apoptotic cell death induced by etoposide (VP-16) or doxorubicin. Etoposide 108-117 MDM2 proto-oncogene Homo sapiens 4-8 8883415-4 1996 The mdm2 gene, in addition, conferred the resistance of U87-MG cells to the apoptotic cell death induced by etoposide (VP-16) or doxorubicin. Etoposide 119-124 MDM2 proto-oncogene Homo sapiens 4-8 8883415-4 1996 The mdm2 gene, in addition, conferred the resistance of U87-MG cells to the apoptotic cell death induced by etoposide (VP-16) or doxorubicin. Doxorubicin 129-140 MDM2 proto-oncogene Homo sapiens 4-8 8883415-5 1996 Furthermore, treatment with mdm2 antisense oligonucleotides inhibited the expression of P-gp in MDM2-expressing U87-MG cells. Oligonucleotides 43-59 MDM2 proto-oncogene Homo sapiens 28-32 8883415-5 1996 Furthermore, treatment with mdm2 antisense oligonucleotides inhibited the expression of P-gp in MDM2-expressing U87-MG cells. Oligonucleotides 43-59 MDM2 proto-oncogene Homo sapiens 96-100 8827714-5 1996 RESULTS: The MDM2 protein binds efficiently to the homopolyribonucleotide poly(G) but not to other homopolyribonucleotides. Poly G 74-81 MDM2 proto-oncogene Homo sapiens 13-17 33771522-0 2021 MiR-221-3p-mediated downregulation of MDM2 reverses the paclitaxel resistance of non-small cell lung cancer in vitro and in vivo. mir-221-3p 0-10 MDM2 proto-oncogene Homo sapiens 38-42 8666362-4 1996 Paraffin-embedded tissue sections were immunostained with monoclonal antibody to p53 and MDM2 proteins. Paraffin 0-8 MDM2 proto-oncogene Homo sapiens 89-93 21544443-6 1996 Expression of both was reduced in the presence of increasing concentrations of estradiol (10(-10)-10(-8) M) thus, estrogen may be involved in regulation of MDM2 expression in proliferative breast lesions. Estradiol 79-88 MDM2 proto-oncogene Homo sapiens 156-160 7654034-4 1995 In this study the immunohistochemical detection of the MDM2 protein in 186 paraffin embedded tissue sections of normal mucosa, premalignant, malignant and metastatic lesions of the oropharyngeal mucosa is reported for the first time. Paraffin 75-83 MDM2 proto-oncogene Homo sapiens 55-59 7663443-0 1995 Expression of the protooncogene mdm2 markedly increases in response to carbon tetrachloride but not after partial hepatectomy in contrast to p53. Carbon Tetrachloride 71-91 MDM2 proto-oncogene Homo sapiens 32-36 7761100-0 1995 MDM2 protein confers the resistance of a human glioblastoma cell line to cisplatin-induced apoptosis. Cisplatin 73-82 MDM2 proto-oncogene Homo sapiens 0-4 7761100-4 1995 In this study, we show that the expression of both wild-type p53 and MDM2 (murine double minute 2) proteins was induced when cis-diamminedichloroplatinum (cisplatin) caused apoptosis in human glioblastoma U87-MG cells, which expressed neither wild-type p53 nor MDM2 protein prior to treatment. Cisplatin 125-153 MDM2 proto-oncogene Homo sapiens 261-265 7761100-4 1995 In this study, we show that the expression of both wild-type p53 and MDM2 (murine double minute 2) proteins was induced when cis-diamminedichloroplatinum (cisplatin) caused apoptosis in human glioblastoma U87-MG cells, which expressed neither wild-type p53 nor MDM2 protein prior to treatment. Cisplatin 155-164 MDM2 proto-oncogene Homo sapiens 261-265 7761100-5 1995 Overexpression of MDM2 in U87-MG cells transfected with human mdm2 expression vector conferred the resistance of tumor cell to cisplatin-induced apoptosis. Cisplatin 127-136 MDM2 proto-oncogene Homo sapiens 18-22 7761100-5 1995 Overexpression of MDM2 in U87-MG cells transfected with human mdm2 expression vector conferred the resistance of tumor cell to cisplatin-induced apoptosis. Cisplatin 127-136 MDM2 proto-oncogene Homo sapiens 62-66 7761100-6 1995 In contrast, the treatment with mdm2 antisense oligonucleotide targeted against mdm2 mRNA increased the susceptibility of tumor cells to apoptosis. Oligonucleotides 47-62 MDM2 proto-oncogene Homo sapiens 32-36 7761100-6 1995 In contrast, the treatment with mdm2 antisense oligonucleotide targeted against mdm2 mRNA increased the susceptibility of tumor cells to apoptosis. Oligonucleotides 47-62 MDM2 proto-oncogene Homo sapiens 80-84 7761100-8 1995 These findings suggest that MDM2 protein may act as a negative regulator of cisplatin-induced apoptosis, and moreover, may play an important role in the development of resistance to cisplatin in human tumors. Cisplatin 76-85 MDM2 proto-oncogene Homo sapiens 28-32 7761100-8 1995 These findings suggest that MDM2 protein may act as a negative regulator of cisplatin-induced apoptosis, and moreover, may play an important role in the development of resistance to cisplatin in human tumors. Cisplatin 182-191 MDM2 proto-oncogene Homo sapiens 28-32 8529093-5 1995 The mdm-2 protein binds to both leucine-tryptophan residues at amino acids 22 and 23, from the amino terminal end of the protein, and in so doing, prevents all p53 functions. leucine-tryptophan 32-50 MDM2 proto-oncogene Homo sapiens 4-9 7923211-5 1994 We found only one mutation, an A-T to T-A transversion involving the second base of codon 285 and resulting in the substitution of valine for glutamic acid, amplification of the mdm2 gene could be detected in zero of eight of these tumors. Valine 131-137 MDM2 proto-oncogene Homo sapiens 178-182 7923211-5 1994 We found only one mutation, an A-T to T-A transversion involving the second base of codon 285 and resulting in the substitution of valine for glutamic acid, amplification of the mdm2 gene could be detected in zero of eight of these tumors. Glutamic Acid 142-155 MDM2 proto-oncogene Homo sapiens 178-182 21559675-0 1994 Effect of actinomycin-d on the cell-cycle progression and the expression of p53, waf1/cip1, gadd45, and mdm-2 genes in human oral keratinocytes - implication of human papillomavirus infection. Dactinomycin 10-23 MDM2 proto-oncogene Homo sapiens 104-109 21559675-4 1994 Actinomycin D significantly increased the levels of intranuclear wild-type p53 and mdm-2 proteins and the transcripts of WAF1/CIP1, gadd45 and mdm-2 in normal cells, but it did not increase them in the HPV-immortalized cells. Dactinomycin 0-13 MDM2 proto-oncogene Homo sapiens 83-88 21559675-4 1994 Actinomycin D significantly increased the levels of intranuclear wild-type p53 and mdm-2 proteins and the transcripts of WAF1/CIP1, gadd45 and mdm-2 in normal cells, but it did not increase them in the HPV-immortalized cells. Dactinomycin 0-13 MDM2 proto-oncogene Homo sapiens 143-148 8058315-0 1994 Immunochemical analysis of the interaction of p53 with MDM2;--fine mapping of the MDM2 binding site on p53 using synthetic peptides. Peptides 123-131 MDM2 proto-oncogene Homo sapiens 82-86 8058315-5 1994 Several p53 synthetic peptides libraries, and an alanine substitution series at the optimal binding site, were used to establish the MDM2 binding site, in fine detail, to the sequence TFSGLW (aa 18-23) in mouse and TFSDLW in man (aa 18-23). Alanine 49-56 MDM2 proto-oncogene Homo sapiens 133-137 7926727-5 1994 Rather, the hydrophobic amino acid residues Leu-22 and Trp-23 of human p53 are both required for trans-activation activity, binding to the adenovirus E1B 55-kD protein and the human mdm-2-p53 protein in vitro. Leucine 44-47 MDM2 proto-oncogene Homo sapiens 182-187 7926727-5 1994 Rather, the hydrophobic amino acid residues Leu-22 and Trp-23 of human p53 are both required for trans-activation activity, binding to the adenovirus E1B 55-kD protein and the human mdm-2-p53 protein in vitro. Tryptophan 55-58 MDM2 proto-oncogene Homo sapiens 182-187 7926727-6 1994 In addition, hydrophobic residues Leu-14 and Phe-19 are crucial for the interactions between p53 and human mdm-2 (hdm-2). Leucine 34-37 MDM2 proto-oncogene Homo sapiens 107-112 7926727-6 1994 In addition, hydrophobic residues Leu-14 and Phe-19 are crucial for the interactions between p53 and human mdm-2 (hdm-2). Leucine 34-37 MDM2 proto-oncogene Homo sapiens 114-119 7926727-6 1994 In addition, hydrophobic residues Leu-14 and Phe-19 are crucial for the interactions between p53 and human mdm-2 (hdm-2). Phenylalanine 45-48 MDM2 proto-oncogene Homo sapiens 107-112 7926727-6 1994 In addition, hydrophobic residues Leu-14 and Phe-19 are crucial for the interactions between p53 and human mdm-2 (hdm-2). Phenylalanine 45-48 MDM2 proto-oncogene Homo sapiens 114-119 8187772-3 1994 In contrast to other systems, such as inhibition of GAL4 by GAL80 or of p53 by MDM2, where repression is mediated by direct interaction at regions overlapping the transcription activation domain, interaction with PHO80 involves two regions of PHO4 distinct from those involved in transcription activation or DNA-binding and dimerization. pho80 213-218 MDM2 proto-oncogene Homo sapiens 79-83 8293534-5 1994 We examined tumors from five vinyl chloride-exposed patients, four with ASL and one with hepatocellular carcinoma (HCC), for evidence of MDM2 proto-oncogene amplification or p53 mutation in exons 5-8. Vinyl Chloride 29-43 MDM2 proto-oncogene Homo sapiens 137-141 8415687-3 1993 However, coexpression of p53her and oncoprotein MDM-2, which associates with and presumably inactivates p53, results in suppression of p53her-mediated transactivation in the absence, but not the presence, of estradiol. Estradiol 208-217 MDM2 proto-oncogene Homo sapiens 48-53 8415687-4 1993 Similarly, p53her induces expression of an endogenous MDM-2 transcript only in the presence of estradiol. Estradiol 95-104 MDM2 proto-oncogene Homo sapiens 54-59 9431695-0 1996 Immunoreactivity of new antibodies anti-p53 and anti-MDM-2 in paraffin embedded tissue samples. Paraffin 62-70 MDM2 proto-oncogene Homo sapiens 53-58 9431695-1 1996 Detection of various epitopes of the p53 and MDM-2 proteins, using new antibodies was performed on formalin-fixed and paraffin-embedded tissue samples from breast cancer and compared with results obtained using well-characterized antibodies. Formaldehyde 99-107 MDM2 proto-oncogene Homo sapiens 45-50 9431695-1 1996 Detection of various epitopes of the p53 and MDM-2 proteins, using new antibodies was performed on formalin-fixed and paraffin-embedded tissue samples from breast cancer and compared with results obtained using well-characterized antibodies. Paraffin 118-126 MDM2 proto-oncogene Homo sapiens 45-50 8751388-4 1996 Fluorescene in situ hybridization to tumor metaphases with probes specific for this region indicated that the double minutes contained the MDM2 gene but not the CDK4 gene. fluorescene 0-11 MDM2 proto-oncogene Homo sapiens 139-143 7734324-4 1995 Immunohistochemical analysis of the formalin-fixed, paraffin-embedded tumours demonstrated that 7/97 (7%) had nuclear expression for MDM2 in 10-50% of the tumour cells (type 2 staining) and were denoted MDM2+. Formaldehyde 36-44 MDM2 proto-oncogene Homo sapiens 133-137 8288680-0 1994 Detection of MDM2-proto-oncogene in paraffin embedded human bronchial epithelium. Paraffin 36-44 MDM2 proto-oncogene Homo sapiens 13-17 8288680-6 1994 Here we describe the successful use of a monoclonal antibody (IF2) for the detection of MDM2 protein in paraffin-embedded tissue from human lung biopsies. Paraffin 104-112 MDM2 proto-oncogene Homo sapiens 88-92 33771522-0 2021 MiR-221-3p-mediated downregulation of MDM2 reverses the paclitaxel resistance of non-small cell lung cancer in vitro and in vivo. Paclitaxel 56-66 MDM2 proto-oncogene Homo sapiens 38-42 33771522-5 2021 PTX increased miR-221-3p expression and regulated MDM2/P53 expression in the PTX-sensitive NSCLC strain (A549). Paclitaxel 0-3 MDM2 proto-oncogene Homo sapiens 50-54 33771522-5 2021 PTX increased miR-221-3p expression and regulated MDM2/P53 expression in the PTX-sensitive NSCLC strain (A549). Paclitaxel 77-80 MDM2 proto-oncogene Homo sapiens 50-54 33771522-13 2021 In conclusion, miR-221-3p overexpression could regulate MDM2/p53 signaling pathway to reverse the PTX resistance of NSCLC and induce apoptosis in vitro and vivo. Paclitaxel 98-101 MDM2 proto-oncogene Homo sapiens 56-60 33941774-0 2021 MDM2 inhibitor APG-115 exerts potent antitumor activity and synergizes with standard-of-care agents in preclinical acute myeloid leukemia models. AA-115 15-22 MDM2 proto-oncogene Homo sapiens 0-4 33941774-6 2021 APG-115 is a potent MDM2 inhibitor under clinical development for patients with solid tumors. AA-115 0-7 MDM2 proto-oncogene Homo sapiens 20-24 33034426-0 2020 The MDM2 inhibitor CGM097 combined with the BET inhibitor OTX015 induces cell death and inhibits tumor growth in models of neuroblastoma. NVP-CGM097 19-25 MDM2 proto-oncogene Homo sapiens 4-8 33773191-0 2021 Bibenzyl analogue DS-1 inhibits MDM2-mediated p53 degradation and sensitizes apoptosis in lung cancer cells. Bibenzyls 0-8 MDM2 proto-oncogene Homo sapiens 32-36 33773191-4 2021 PURPOSE: The present study aimed to investigate the effect of 3,4-dihydroxy-5,4"-dimethoxybibenzyl (DS-1) on targeting MDM2 and restoring p53 function in lung cancer cells. 3,4-dihydroxy-5,4"-dimethoxybibenzyl 62-98 MDM2 proto-oncogene Homo sapiens 119-123 33773191-13 2021 Molecular docking simulation further evidenced that DS-1 interacts with MDM2 within the p53-binding domain by carbon-hydrogen bond interaction at Lys27, pi-alkyl interactions at Ile37 and Leu30, and van der Waals interactions at Ile75, Val51, Val69, Phe67, Met38, Tyr43, Gly34, and Phe31. Carbon 110-116 MDM2 proto-oncogene Homo sapiens 72-76 33773191-13 2021 Molecular docking simulation further evidenced that DS-1 interacts with MDM2 within the p53-binding domain by carbon-hydrogen bond interaction at Lys27, pi-alkyl interactions at Ile37 and Leu30, and van der Waals interactions at Ile75, Val51, Val69, Phe67, Met38, Tyr43, Gly34, and Phe31. Hydrogen 117-125 MDM2 proto-oncogene Homo sapiens 72-76 33034426-7 2020 Our study focuses on the combined treatment of a MDM2 inhibitor (CGM097) with a BET inhibitor (OTX015) in neuroblastoma. NVP-CGM097 65-71 MDM2 proto-oncogene Homo sapiens 49-53 23266121-0 2013 Lead optimization of novel p53-MDM2 interaction inhibitors possessing dihydroimidazothiazole scaffold. dihydroimidazothiazole 70-92 MDM2 proto-oncogene Homo sapiens 31-35 23266121-1 2013 With the aim of discovering potent inhibitors of the p53-MDM2 interaction and thus obtaining a potent anticancer drug, we have pursued synthesis and optimization of dihydroimidazothiazole derivatives, which have been discovered via scaffold hopping by mimicing the mode of interaction between MDM2 and Nutlins. dihydroimidazothiazole 165-187 MDM2 proto-oncogene Homo sapiens 57-61 23266121-1 2013 With the aim of discovering potent inhibitors of the p53-MDM2 interaction and thus obtaining a potent anticancer drug, we have pursued synthesis and optimization of dihydroimidazothiazole derivatives, which have been discovered via scaffold hopping by mimicing the mode of interaction between MDM2 and Nutlins. dihydroimidazothiazole 165-187 MDM2 proto-oncogene Homo sapiens 293-297 23266121-4 2013 The incorporation of the pyrrolidine moiety at the C-2 position raised another hydrophobic interaction site with MDM2 protein, which was generated by the induced-fitting observed by co-crystal structure analysis. pyrrolidine 25-36 MDM2 proto-oncogene Homo sapiens 113-117 19477214-8 2009 MDM2, a negative regulator of p21(WAF1), was ubiquitinated and degraded after hispolon treatment. hispolon 78-86 MDM2 proto-oncogene Homo sapiens 0-4 34802714-7 2022 Our analysis showed that the anti-angiogenic activity of CDDO-Im is mediated by its inhibition of the expression of PLAT, ETS1, A2M, SPAG9, RASGRP3, FBXO32, GCNT1 and HDGFRP3 and its direct interactions with EGFR, mTOR, NOS2, HSP90AA1, MDM2, SYK, IRF3, ATR and KIF14. 1-(2-cyano-3,12-dioxooleana-1,9-dien-28-oyl) imidazole 57-64 MDM2 proto-oncogene Homo sapiens 236-240 34899944-11 2021 Conclusion: The possible mechanisms of the components of the Zhishi-Baizhu herb pair in treating gastric cancer might be related to luteolin and naringenin, which intervened with the targets AKT1, MMP9, IL-6, CCND1, BCL2, MTOR, and MDM2, and are linked with the PI3K-Akt and IL-17 signaling pathways. naringenin 145-155 MDM2 proto-oncogene Homo sapiens 232-236 34820006-0 2022 Tanshinone IIA potentiates the efficacy of imatinib by regulating the AKT-MDM2-P53 signaling pathway in Philadelphia chromosome-positive acute lymphoblastic leukemia. Imatinib Mesylate 43-51 MDM2 proto-oncogene Homo sapiens 74-78 34820006-6 2022 The present study revealed that tanshinone IIA markedly potentiated the cytotoxic and apoptotic induction effects of imatinib by regulating the AKT-MDM2-P53 signaling pathway and inhibiting the anti-apoptotic proteins BCL2 and MCL1 apoptosis regulator, BCL2 family member in Ph+ ALL cell lines. Imatinib Mesylate 117-125 MDM2 proto-oncogene Homo sapiens 148-152 34542202-4 2022 It is now obvious that urolithins can involve several cellular mechanisms including inhibition of MDM2-p53 interaction, modulation of mitogen-activated protein kinase pathway, and suppressing nuclear factor kappa-light-chain-enhancer of activated B cells (NF-kappaB) activity. urolithins 23-33 MDM2 proto-oncogene Homo sapiens 98-102 34958576-4 2022 Hoping to create a novel class of membrane-permeable PPI inhibitors, the phenylalanine, tryptophan, and leucine residues that play a critical role in inhibiting the p53-HDM2 interaction were grafted into the framework of CADY2 a cell-penetrating peptide (CPP) having a helical propensity. Phenylalanine 73-86 MDM2 proto-oncogene Homo sapiens 169-173 34958576-4 2022 Hoping to create a novel class of membrane-permeable PPI inhibitors, the phenylalanine, tryptophan, and leucine residues that play a critical role in inhibiting the p53-HDM2 interaction were grafted into the framework of CADY2 a cell-penetrating peptide (CPP) having a helical propensity. Leucine 104-111 MDM2 proto-oncogene Homo sapiens 169-173 34937801-1 2022 Idasanutlin is a potent inhibitor of the p53-MDM2 interaction that enables re-activation of the p53 pathway which induces cell cycle arrest and/or apoptosis in tumor cells expressing functional p53. RG7388 0-11 MDM2 proto-oncogene Homo sapiens 45-49 34933330-0 2022 MDM2 antagonist idasanutlin in patients with polycythemia vera: results from a single-arm phase 2 study. RG7388 16-27 MDM2 proto-oncogene Homo sapiens 0-4 34933330-1 2022 Idasanutlin, an MDM2 antagonist, showed clinical activity and rapid reduction in JAK2 V617F allele burden in patients with polycythemia vera (PV) in a phase 1 study. RG7388 0-11 MDM2 proto-oncogene Homo sapiens 16-20 34927257-9 2022 Moreover, mdm2 can potentially be utilized as a therapeutic target in the Luminal subtype. Phenobarbital 74-81 MDM2 proto-oncogene Homo sapiens 10-14 34826438-9 2022 Moreover, veratramine was sufficient to affect the phosphatidylinositol-3-kinase/serine-threonine kinase/mechanistic target of rapamycin signaling pathway and its downstream Mdm2/p53/p21 pathway in human glioblastoma cell lines. veratramine 10-21 MDM2 proto-oncogene Homo sapiens 174-178 34826438-10 2022 SIGNIFICANCE: Antitumor effects of veratramine in suppression of glioma progression was mediated by the regulation of PI3K/Akt/mTOR and Mdm2/p53/p21 signaling pathway. veratramine 35-46 MDM2 proto-oncogene Homo sapiens 136-140 34970530-0 2021 Design, Synthesis, Chemical and Biochemical Insights Into Novel Hybrid Spirooxindole-Based p53-MDM2 Inhibitors With Potential Bcl2 Signaling Attenuation. Spirooxindole 71-84 MDM2 proto-oncogene Homo sapiens 95-99 34970530-3 2021 In this study, we utilized a rapid synthetic route to synthesize two novel hybrid spirooxindole-based p53-MDM2 inhibitors endowed with Bcl2 signaling attenuation. Spirooxindole 82-95 MDM2 proto-oncogene Homo sapiens 106-110 34956872-6 2021 Western blot analysis showed that levels of two USP2a target proteins, FAS and Mdm2, were dose-dependently decreased in A253 submaxillary carcinoma cells treated with 6-TG or 6-MP. Thioguanine 167-171 MDM2 proto-oncogene Homo sapiens 79-83 34956872-6 2021 Western blot analysis showed that levels of two USP2a target proteins, FAS and Mdm2, were dose-dependently decreased in A253 submaxillary carcinoma cells treated with 6-TG or 6-MP. Mercaptopurine 175-179 MDM2 proto-oncogene Homo sapiens 79-83 34956872-14 2021 In summary, these findings suggest 6-TG and 6-MP reduce the stability of some USP2a targets, including FAS and Mdm2, by inhibiting USP2a-catalyzed deubiquitination in some cancer cells. Thioguanine 35-39 MDM2 proto-oncogene Homo sapiens 111-115 34956872-14 2021 In summary, these findings suggest 6-TG and 6-MP reduce the stability of some USP2a targets, including FAS and Mdm2, by inhibiting USP2a-catalyzed deubiquitination in some cancer cells. Mercaptopurine 44-48 MDM2 proto-oncogene Homo sapiens 111-115 34794098-0 2021 Molecular hybridization design and synthesis of novel spirooxindole-based MDM2 inhibitors endowed with BCL2 signaling attenuation; a step towards the next generation p53 activators. Spirooxindole 54-67 MDM2 proto-oncogene Homo sapiens 74-78 34747636-8 2021 Administration of apolipoprotein E-deficient (ApoE-/-) mice with CK2-specific inhibitor tetrabromocinnamic acid or atorvastatin inhibits atherosclerosis formation through down-regulations of EC phospho-YY1S118 and HDM2. tetrabromocinnamic acid 88-111 MDM2 proto-oncogene Homo sapiens 214-218 34747636-8 2021 Administration of apolipoprotein E-deficient (ApoE-/-) mice with CK2-specific inhibitor tetrabromocinnamic acid or atorvastatin inhibits atherosclerosis formation through down-regulations of EC phospho-YY1S118 and HDM2. Atorvastatin 115-127 MDM2 proto-oncogene Homo sapiens 214-218 34794098-3 2021 Herein, we employed a rapid combinatorial approach to generate a novel series of hybrid spirooxindole-based MDM2 inhibitors (5a-s) endowed with BCL2 signaling attenuation. Spirooxindole 88-101 MDM2 proto-oncogene Homo sapiens 108-112 34794098-3 2021 Herein, we employed a rapid combinatorial approach to generate a novel series of hybrid spirooxindole-based MDM2 inhibitors (5a-s) endowed with BCL2 signaling attenuation. 5a-s 125-129 MDM2 proto-oncogene Homo sapiens 108-112 34794098-4 2021 The adducts were designed to mimic the thematic features of the chemically stable potent spiro(3H-indole-3,2"-pyrrolidin)-2(1H)-ones MDM2 inhibitors while installing a pyrrole ring on the core via a carbonyl spacer inspired by the natural product marinopyrrole A that efficiently inhibits BCL2 family functions by various mechanisms. 3h-indole-3,2"-pyrrolidin)-2(1h) 95-127 MDM2 proto-oncogene Homo sapiens 133-137 34794098-4 2021 The adducts were designed to mimic the thematic features of the chemically stable potent spiro(3H-indole-3,2"-pyrrolidin)-2(1H)-ones MDM2 inhibitors while installing a pyrrole ring on the core via a carbonyl spacer inspired by the natural product marinopyrrole A that efficiently inhibits BCL2 family functions by various mechanisms. marinopyrrole A 247-262 MDM2 proto-oncogene Homo sapiens 133-137 34970530-4 2021 The adducts mimic the thematic features of the chemically stable potent spiro (3H-indole-3,2"-pyrrolidin)-2(1H)-ones p53-MDM2 inhibitors, while installing a pyrrole ring via a carbonyl spacer inspired by the natural marine or synthetic products that efficiently inhibit Bcl2 family functions. (3h-indole-3,2"-pyrrolidin)-2(1h)-ones 78-116 MDM2 proto-oncogene Homo sapiens 121-125 34642468-3 2022 In the present study, an imipridone, ONC201, was combined with RG7112, an antagonist of MDM2, a p53 negative regulator, to activate downstream events of the p53 and TNF-related apoptosis-inducing ligand (TRAIL)/death receptor (DR) pathways. RG7112 63-69 MDM2 proto-oncogene Homo sapiens 88-92 34970530-4 2021 The adducts mimic the thematic features of the chemically stable potent spiro (3H-indole-3,2"-pyrrolidin)-2(1H)-ones p53-MDM2 inhibitors, while installing a pyrrole ring via a carbonyl spacer inspired by the natural marine or synthetic products that efficiently inhibit Bcl2 family functions. Pyrroles 157-164 MDM2 proto-oncogene Homo sapiens 121-125 34797187-13 2021 CONCLUSION: High concentration of ZnO NP caused toxicity to HGF-1 cells and inhibited cell proliferation by regulating MDM2 and p53 expression. zno np 34-40 MDM2 proto-oncogene Homo sapiens 119-123 34537545-0 2021 The important role of RPS14, RPL5 and MDM2 in TP53-associated ribosome stress in mycophenolic acid-induced microtia. Mycophenolic Acid 81-98 MDM2 proto-oncogene Homo sapiens 38-42 34827693-11 2021 Combination treatment resulted in a 14-fold and 1.6-fold induction of MDM2 in LU-NB-2 and IMR-32 spheroids, respectively. Niobium 80-83 MDM2 proto-oncogene Homo sapiens 70-74 34732238-6 2021 In this study, we performed a comprehensive validation of MDM2 inhibitor RG7388 in patient-derived DIPG cell lines established from both TP53 wild-type/PPM1D-mutant and TP53 mutant/PPM1D wild-type tumors, as well in TP53 knockout isogenic DIPG cell line models. RG7388 73-79 MDM2 proto-oncogene Homo sapiens 58-62 34794098-7 2021 The most balanced potent and safe derivatives; 5i and 5q were more active than 5-fluorouracil, exhibited low mumrange MDM2 binding (KD=1.32and 1.72 mum, respectively), induced apoptosis-dependent anticancer activities up to 50%, activated p53 by 47-63%, downregulated the BCL2 gene to 59.8%, and reduced its protein level (13.75%) in the treated cancer cells. 5i 47-49 MDM2 proto-oncogene Homo sapiens 118-122 34794098-7 2021 The most balanced potent and safe derivatives; 5i and 5q were more active than 5-fluorouracil, exhibited low mumrange MDM2 binding (KD=1.32and 1.72 mum, respectively), induced apoptosis-dependent anticancer activities up to 50%, activated p53 by 47-63%, downregulated the BCL2 gene to 59.8%, and reduced its protein level (13.75%) in the treated cancer cells. CHEMBL3739943 54-56 MDM2 proto-oncogene Homo sapiens 118-122 34794098-7 2021 The most balanced potent and safe derivatives; 5i and 5q were more active than 5-fluorouracil, exhibited low mumrange MDM2 binding (KD=1.32and 1.72 mum, respectively), induced apoptosis-dependent anticancer activities up to 50%, activated p53 by 47-63%, downregulated the BCL2 gene to 59.8%, and reduced its protein level (13.75%) in the treated cancer cells. Fluorouracil 79-93 MDM2 proto-oncogene Homo sapiens 118-122 34794098-9 2021 Docking simulations displayed that the active MDM2 inhibitors resided well into the p53 binding sites of MDM2, and shared key interactions with the co-crystalized inhibitor posed by the indolinone scaffold (5i, 5p, and 5q), the halogen substituents (5r), or the installed spiro ring (5s). Oxindoles 186-196 MDM2 proto-oncogene Homo sapiens 46-50 34794098-9 2021 Docking simulations displayed that the active MDM2 inhibitors resided well into the p53 binding sites of MDM2, and shared key interactions with the co-crystalized inhibitor posed by the indolinone scaffold (5i, 5p, and 5q), the halogen substituents (5r), or the installed spiro ring (5s). Oxindoles 186-196 MDM2 proto-oncogene Homo sapiens 105-109 34180037-0 2021 Phase I study of daily and weekly regimens of the orally administered MDM2 antagonist idasanutlin in patients with advanced tumors. RG7388 86-97 MDM2 proto-oncogene Homo sapiens 70-74 34180037-1 2021 Aim The oral MDM2 antagonist idasanutlin inhibits the p53-MDM2 interaction, enabling p53 activation, tumor growth inhibition, and increased survival in xenograft models. RG7388 29-40 MDM2 proto-oncogene Homo sapiens 13-17 34180037-1 2021 Aim The oral MDM2 antagonist idasanutlin inhibits the p53-MDM2 interaction, enabling p53 activation, tumor growth inhibition, and increased survival in xenograft models. RG7388 29-40 MDM2 proto-oncogene Homo sapiens 58-62 34866036-0 2022 Effects of the MDM2 inhibitor Nutlin-3a on sensitivity of pancreatic cancer cells to berberine and modified berberines in the presence and absence of WT-TP53. nutlin 3 30-39 MDM2 proto-oncogene Homo sapiens 15-19 34866036-0 2022 Effects of the MDM2 inhibitor Nutlin-3a on sensitivity of pancreatic cancer cells to berberine and modified berberines in the presence and absence of WT-TP53. Berberine 108-118 MDM2 proto-oncogene Homo sapiens 15-19 34806333-3 2022 Among them, WY-5 is the most active MDM2 inhibitor with an IC50 value of 14.1 +- 2.8 nM. wy-5 12-16 MDM2 proto-oncogene Homo sapiens 36-40 34799910-0 2021 P1-39: Paclitaxel induces growth inhibition in gefitinib-resistant PC9-MET cells by downregulating MDM2 and activating p53. Paclitaxel 7-17 MDM2 proto-oncogene Homo sapiens 99-103 34799910-0 2021 P1-39: Paclitaxel induces growth inhibition in gefitinib-resistant PC9-MET cells by downregulating MDM2 and activating p53. Gefitinib 47-56 MDM2 proto-oncogene Homo sapiens 99-103 34684885-8 2021 To explore the plausible mechanism of anticancer activity of di-spirooxindole analogs, molecular docking studies were investigated which suggested that spirooxindole analogs potentially inhibit the activity of MDM2. di-spirooxindole 61-77 MDM2 proto-oncogene Homo sapiens 210-214 34684885-8 2021 To explore the plausible mechanism of anticancer activity of di-spirooxindole analogs, molecular docking studies were investigated which suggested that spirooxindole analogs potentially inhibit the activity of MDM2. Spirooxindole 152-165 MDM2 proto-oncogene Homo sapiens 210-214 34426149-0 2021 Design, synthesis and biological evaluation of novel pyrrolidone-based derivatives as potent p53-MDM2 inhibitors. Pyrrolidinones 53-64 MDM2 proto-oncogene Homo sapiens 97-101 34170069-1 2021 In silico studies of a library of diarylpentanoids led us to the identification of potential new MDM2/X ligands. diarylpentanoids 34-50 MDM2 proto-oncogene Homo sapiens 97-101 34426149-2 2021 The natural product chalcone exhibited moderate inhibitory activity against MDM2, thus based on the binding mode between chalcone and MDM2, a hit unsaturated pyrrolidone scaffold was obtained through virtual screening. Chalcone 20-28 MDM2 proto-oncogene Homo sapiens 76-80 34426149-2 2021 The natural product chalcone exhibited moderate inhibitory activity against MDM2, thus based on the binding mode between chalcone and MDM2, a hit unsaturated pyrrolidone scaffold was obtained through virtual screening. Chalcone 20-28 MDM2 proto-oncogene Homo sapiens 134-138 34426149-2 2021 The natural product chalcone exhibited moderate inhibitory activity against MDM2, thus based on the binding mode between chalcone and MDM2, a hit unsaturated pyrrolidone scaffold was obtained through virtual screening. Chalcone 121-129 MDM2 proto-oncogene Homo sapiens 76-80 34426149-2 2021 The natural product chalcone exhibited moderate inhibitory activity against MDM2, thus based on the binding mode between chalcone and MDM2, a hit unsaturated pyrrolidone scaffold was obtained through virtual screening. Chalcone 121-129 MDM2 proto-oncogene Homo sapiens 134-138 34426149-2 2021 The natural product chalcone exhibited moderate inhibitory activity against MDM2, thus based on the binding mode between chalcone and MDM2, a hit unsaturated pyrrolidone scaffold was obtained through virtual screening. unsaturated pyrrolidone 146-169 MDM2 proto-oncogene Homo sapiens 76-80 34426149-2 2021 The natural product chalcone exhibited moderate inhibitory activity against MDM2, thus based on the binding mode between chalcone and MDM2, a hit unsaturated pyrrolidone scaffold was obtained through virtual screening. unsaturated pyrrolidone 146-169 MDM2 proto-oncogene Homo sapiens 134-138 34426149-4 2021 As a result, because the three critical hydrophobic pockets of MDM2 were occupied by the substituted-phenyl linked at the pyrrolidone fragment, compound 4 h demonstrated good binding affinity with the MDM2. Pyrrolidinones 122-133 MDM2 proto-oncogene Homo sapiens 63-67 34426149-4 2021 As a result, because the three critical hydrophobic pockets of MDM2 were occupied by the substituted-phenyl linked at the pyrrolidone fragment, compound 4 h demonstrated good binding affinity with the MDM2. Pyrrolidinones 122-133 MDM2 proto-oncogene Homo sapiens 201-205 34426149-7 2021 Thus, the novel unsaturated pyrrolidone p53-MDM2 inhibitors could be developed as novel antitumor agents. unsaturated pyrrolidone 16-39 MDM2 proto-oncogene Homo sapiens 44-48 34803431-0 2021 Ginsenoside Rg3 attenuates skin disorders via down-regulation of MDM2/HIF1alpha signaling pathway. ginsenoside Rg3 0-15 MDM2 proto-oncogene Homo sapiens 65-69 34572735-2 2021 Inhibition of MDM2 expression in the SKBR3 cell line (HER2 subtype) diminished the survival of cancer cells treated with doxorubicin, etoposide, and camptothecin. Doxorubicin 121-132 MDM2 proto-oncogene Homo sapiens 14-18 34572735-2 2021 Inhibition of MDM2 expression in the SKBR3 cell line (HER2 subtype) diminished the survival of cancer cells treated with doxorubicin, etoposide, and camptothecin. Etoposide 134-143 MDM2 proto-oncogene Homo sapiens 14-18 34572735-2 2021 Inhibition of MDM2 expression in the SKBR3 cell line (HER2 subtype) diminished the survival of cancer cells treated with doxorubicin, etoposide, and camptothecin. Camptothecin 149-161 MDM2 proto-oncogene Homo sapiens 14-18 34572735-3 2021 Moreover, we demonstrated that inhibition of MDM2 expression diminished DNA repair by homologous recombination (HR) and sensitized SKBR3 cells to a PARP inhibitor, olaparib. olaparib 164-172 MDM2 proto-oncogene Homo sapiens 45-49 34502536-4 2021 Long-term exposure to TiO2 nanoparticles co-doped with 1% of iron and nitrogen led to the alteration of p53 protein activity and the gene expression controlled by this suppressor (NF-kB and mdm2), DNA damage, cell cycle disruptions at the G2/M and S phases, and lysosomal membrane permeabilization and the subsequent release of cathepsin B, triggering the intrinsic pathway of apoptosis in a Bax- and p53-independent manner. titanium dioxide 22-26 MDM2 proto-oncogene Homo sapiens 190-194 34502536-4 2021 Long-term exposure to TiO2 nanoparticles co-doped with 1% of iron and nitrogen led to the alteration of p53 protein activity and the gene expression controlled by this suppressor (NF-kB and mdm2), DNA damage, cell cycle disruptions at the G2/M and S phases, and lysosomal membrane permeabilization and the subsequent release of cathepsin B, triggering the intrinsic pathway of apoptosis in a Bax- and p53-independent manner. Iron 61-65 MDM2 proto-oncogene Homo sapiens 190-194 34502536-4 2021 Long-term exposure to TiO2 nanoparticles co-doped with 1% of iron and nitrogen led to the alteration of p53 protein activity and the gene expression controlled by this suppressor (NF-kB and mdm2), DNA damage, cell cycle disruptions at the G2/M and S phases, and lysosomal membrane permeabilization and the subsequent release of cathepsin B, triggering the intrinsic pathway of apoptosis in a Bax- and p53-independent manner. Nitrogen 70-78 MDM2 proto-oncogene Homo sapiens 190-194 34258884-6 2021 Additionally, mechanistic investigations reveal that pulsed triboelectric stimulation by P-TENG rejuvenates senescent BMSCs by enhancing MDM2-dependent p53 degradation, which is demonstrated by loss-of-function studies of MDM2 and p53. p-teng 89-95 MDM2 proto-oncogene Homo sapiens 137-141 34258884-6 2021 Additionally, mechanistic investigations reveal that pulsed triboelectric stimulation by P-TENG rejuvenates senescent BMSCs by enhancing MDM2-dependent p53 degradation, which is demonstrated by loss-of-function studies of MDM2 and p53. p-teng 89-95 MDM2 proto-oncogene Homo sapiens 222-226 34212455-7 2021 In UMUC3 cell xenografts and two patient-derived xenograft lines with MDM2 overexpression, in which the p53/cell cycle pathway was inactivated, AZD-1775 combined with CDDP suppressed tumor growth inducing both M-phase entry and apoptosis, whereas AZD-1775 alone was as effective as the combination in RT4 cell xenografts. adavosertib 144-152 MDM2 proto-oncogene Homo sapiens 70-74 34212455-7 2021 In UMUC3 cell xenografts and two patient-derived xenograft lines with MDM2 overexpression, in which the p53/cell cycle pathway was inactivated, AZD-1775 combined with CDDP suppressed tumor growth inducing both M-phase entry and apoptosis, whereas AZD-1775 alone was as effective as the combination in RT4 cell xenografts. Cisplatin 167-171 MDM2 proto-oncogene Homo sapiens 70-74 34697748-0 2021 Andrographolide Induces Apoptosis in Gastric Cancer Cells through Reactivation of p53 and Inhibition of Mdm-2. andrographolide 0-15 MDM2 proto-oncogene Homo sapiens 104-109 34697748-4 2021 This study evaluated the effect of andrographolide on proliferation of human gastric carcinoma cells in relevance to p53 and Mdm-2 pathways. andrographolide 35-50 MDM2 proto-oncogene Homo sapiens 125-130 34697748-9 2021 Andrographolide activated the expression of p53 protein and gene and downregulated the levels of Mdm-2 (negative regulator of p53). andrographolide 0-15 MDM2 proto-oncogene Homo sapiens 97-102 34803431-8 2021 Rg3 down-regulated the MDM2 expression level increased by PMACI stimulation. ginsenoside Rg3 0-3 MDM2 proto-oncogene Homo sapiens 23-27 34471176-0 2021 Retraction Note: Activation of PERK-Nrf2 oncogenic signaling promotes Mdm2-mediated Rb degradation in persistently infected HCV culture. Rubidium 84-86 MDM2 proto-oncogene Homo sapiens 70-74 34425169-9 2021 A common element in the changing response of cells to arsenite over time appears to involve up-regulation of MDM2 by inflammatory signaling (through AP-1 and NF-kappaB), leading to inhibition of P53 function. arsenite 54-62 MDM2 proto-oncogene Homo sapiens 109-113 34977581-2 2021 Using a mRNA based display technique to screen a library of >1012 in vitro-translated cyclic peptides, we have identified a macrocyclic ligand that shows picomolar potency on MDM2. Peptides, Cyclic 86-101 MDM2 proto-oncogene Homo sapiens 175-179 34977581-3 2021 X-Ray crystallography reveals a novel binding mode utilizing a unique pharmacophore to occupy the Phe/Trp/Leu pockets on MDM2. Phenylalanine 98-101 MDM2 proto-oncogene Homo sapiens 121-125 34977581-3 2021 X-Ray crystallography reveals a novel binding mode utilizing a unique pharmacophore to occupy the Phe/Trp/Leu pockets on MDM2. Tryptophan 102-105 MDM2 proto-oncogene Homo sapiens 121-125 34977581-3 2021 X-Ray crystallography reveals a novel binding mode utilizing a unique pharmacophore to occupy the Phe/Trp/Leu pockets on MDM2. Leucine 106-109 MDM2 proto-oncogene Homo sapiens 121-125 34445588-5 2021 It describes a protein-protein interaction network that indicates highly dysregulated TP53, MDM2, and CDKN1A genes as they encode the top networking proteins that may be involved in cisplatin tolerance, these all being upregulated in cisplatin-resistant cells. Cisplatin 182-191 MDM2 proto-oncogene Homo sapiens 92-96 34445588-5 2021 It describes a protein-protein interaction network that indicates highly dysregulated TP53, MDM2, and CDKN1A genes as they encode the top networking proteins that may be involved in cisplatin tolerance, these all being upregulated in cisplatin-resistant cells. Cisplatin 234-243 MDM2 proto-oncogene Homo sapiens 92-96 34445495-3 2021 Previously, we have demonstrated that the combined inhibition of EGFR and MDM2-p53 pathways, by gefitinib and JNJ-26854165, exerts a strong synergistic lethal effect on HGSOC cells. Gefitinib 96-105 MDM2 proto-oncogene Homo sapiens 74-78 34445495-3 2021 Previously, we have demonstrated that the combined inhibition of EGFR and MDM2-p53 pathways, by gefitinib and JNJ-26854165, exerts a strong synergistic lethal effect on HGSOC cells. JNJ 26854165 110-122 MDM2 proto-oncogene Homo sapiens 74-78 34445495-8 2021 Subsequent analysis revealed that, under the combined inhibition of gefitinib and JNJ-26854165, the cytonuclear trafficking of EGFR and MDM2 was disrupted. Gefitinib 68-77 MDM2 proto-oncogene Homo sapiens 136-140 34286973-3 2021 Recent studies of the experimental drug ALRN-6924, a dual MDM4 and MDM2 inhibitor, suggest that concurrent inhibition of MDM4 and MDM2 might be beneficial over only MDM2 inhibition. alrn-6924 40-49 MDM2 proto-oncogene Homo sapiens 67-71 34286973-3 2021 Recent studies of the experimental drug ALRN-6924, a dual MDM4 and MDM2 inhibitor, suggest that concurrent inhibition of MDM4 and MDM2 might be beneficial over only MDM2 inhibition. alrn-6924 40-49 MDM2 proto-oncogene Homo sapiens 130-134 34286973-3 2021 Recent studies of the experimental drug ALRN-6924, a dual MDM4 and MDM2 inhibitor, suggest that concurrent inhibition of MDM4 and MDM2 might be beneficial over only MDM2 inhibition. alrn-6924 40-49 MDM2 proto-oncogene Homo sapiens 165-169 34413896-5 2021 Compound AO-022/43452814 could be used as a scaffold for the development of anticancer agents targeting MDM2. ao-022 9-15 MDM2 proto-oncogene Homo sapiens 104-108 34340691-14 2021 La3+, Ce3+, and F- are probably the main toxic substances in WSPM, and may be regulate the A549 cell cycle by affecting the expression of genes, such as MDM2, RB1, ATM, TP53, E2F1, CDK2 and CDK4. Fluorine 16-17 MDM2 proto-oncogene Homo sapiens 153-157 34340691-14 2021 La3+, Ce3+, and F- are probably the main toxic substances in WSPM, and may be regulate the A549 cell cycle by affecting the expression of genes, such as MDM2, RB1, ATM, TP53, E2F1, CDK2 and CDK4. lanthanum(3+) 0-4 MDM2 proto-oncogene Homo sapiens 153-157 34340691-14 2021 La3+, Ce3+, and F- are probably the main toxic substances in WSPM, and may be regulate the A549 cell cycle by affecting the expression of genes, such as MDM2, RB1, ATM, TP53, E2F1, CDK2 and CDK4. ce3+ 6-10 MDM2 proto-oncogene Homo sapiens 153-157 34140638-0 2021 Pharmacokinetic-pharmacodynamic guided optimisation of dose and schedule of CGM097, an HDM2 inhibitor, in preclinical and clinical studies. NVP-CGM097 76-82 MDM2 proto-oncogene Homo sapiens 87-91 34140638-1 2021 BACKGROUND: CGM097 inhibits the p53-HDM2 interaction leading to downstream p53 activation. NVP-CGM097 12-18 MDM2 proto-oncogene Homo sapiens 36-40 34258531-0 2021 Editorial Comment to Prominent response to platinum-based chemotherapy in a patient with BRCA2 mutant-neuroendocrine prostate cancer and MDM2 amplification. Platinum 43-51 MDM2 proto-oncogene Homo sapiens 137-141 34230007-5 2021 Furthermore, MDM2 inhibitor ALRN-6924 induced a viral mimicry pathway and tumor inflammation signature genes in melanoma patients. alrn-6924 28-37 MDM2 proto-oncogene Homo sapiens 13-17 34188177-0 2022 Novel CDK9 inhibitor oroxylin A promotes wild-type P53 stability and prevents hepatocellular carcinoma progression by disrupting both MDM2 and SIRT1 signaling. 5,7-dihydroxy-6-methoxy-2-phenylchromen-4-one 21-31 MDM2 proto-oncogene Homo sapiens 134-138 34130704-0 2021 Retraction Note to: Differential modulatory effects of GSK-3b and HDM2 on sorafenib-induced AIF nuclear translocation (programmed necrosis) in melanoma. Sorafenib 74-83 MDM2 proto-oncogene Homo sapiens 66-70 34116693-0 2021 Retraction Note to: Effects of HDM2 antagonism on sunitinib resistance, p53 activation, SDF-1 induction, and tumor infiltration by CD11b+/Gr-1+ myeloid derived suppressor cells. Sunitinib 50-59 MDM2 proto-oncogene Homo sapiens 31-35 34185411-12 2021 Although reduction of FOLRalpha brought about vulnerability for oxaliplatin by diminishing MDM2 expression, farletuzumab did not suppress the MDM2-mediated chemoresistance and cell proliferation in GC cells. Oxaliplatin 64-75 MDM2 proto-oncogene Homo sapiens 91-95 34301750-0 2021 Phase 1 Trial of ALRN-6924, a Dual Inhibitor of MDMX and MDM2, in Patients with Solid Tumors and Lymphomas Bearing Wild-Type TP53. alrn-6924 17-26 MDM2 proto-oncogene Homo sapiens 57-61 34301750-1 2021 PURPOSE: We describe the first-in-human dose-escalation trial for ALRN-6924, a stabilized, cell-permeating peptide that disrupts p53 inhibition by MDM2 and MDMX to induce cell cycle arrest or apoptosis in TP53 wild-type tumors. alrn-6924 66-75 MDM2 proto-oncogene Homo sapiens 147-151 34272277-9 2021 MK2 degradation is mediated by the E3 ubiquitin ligase MDM2, and we identify four lysine residues in MK2 that are directly ubiquitinated by MDM2. Lysine 82-88 MDM2 proto-oncogene Homo sapiens 55-59 34272277-9 2021 MK2 degradation is mediated by the E3 ubiquitin ligase MDM2, and we identify four lysine residues in MK2 that are directly ubiquitinated by MDM2. Lysine 82-88 MDM2 proto-oncogene Homo sapiens 140-144 34287267-3 2021 The purpose of the current study was to investigate the ability of ibrutinib plus the MDM2-inhibitor nutlin-3 to counteract the tumor microenvironment protective effect. nutlin 3 101-109 MDM2 proto-oncogene Homo sapiens 86-90 34168122-7 2021 Conversely, induction of p53 expression with small molecule inhibitors of the p53-MDM2 binding (MI-773, APG-115) was sufficient to inhibit VEGF-induced vasculogenic differentiation. AA-115 104-111 MDM2 proto-oncogene Homo sapiens 82-86 34230221-10 2021 The rescue assays showed that miR-579-3p reversed cell behaviors caused by HCG11, and MDM2 reversed cell properties induced by miR-579-3p. mir-579-3p 127-137 MDM2 proto-oncogene Homo sapiens 86-90 34204834-5 2021 While CisPt + RSV treatment induced apoptosis in PE/CA-PJ49 cells by inhibition of BCL-2 associated with high levels of MDM-2 and subsequently led to inhibition of TP53 gene expression. Cisplatin 6-11 MDM2 proto-oncogene Homo sapiens 120-125 34204834-5 2021 While CisPt + RSV treatment induced apoptosis in PE/CA-PJ49 cells by inhibition of BCL-2 associated with high levels of MDM-2 and subsequently led to inhibition of TP53 gene expression. Resveratrol 14-17 MDM2 proto-oncogene Homo sapiens 120-125 34258530-0 2021 Prominent response to platinum-based chemotherapy in a patient with BRCA2 mutant-neuroendocrine prostate cancer and MDM2 amplification. Platinum 22-30 MDM2 proto-oncogene Homo sapiens 116-120 35628480-0 2022 Epigenetic Silencing of PTEN and Epi-Transcriptional Silencing of MDM2 Underlied Progression to Secondary Acute Myeloid Leukemia in Myelodysplastic Syndrome Treated with Hypomethylating Agents. hypomethylating agents 170-192 MDM2 proto-oncogene Homo sapiens 66-70 34063233-0 2021 The Impact of Chlorambucil and Valproic Acid on Cell Viability, Apoptosis and Expression of p21, HDM2, BCL2 and MCL1 Genes in Chronic Lymphocytic Leukemia. Valproic Acid 31-44 MDM2 proto-oncogene Homo sapiens 97-101 34085012-9 2020 RESULTS: This meta-analysis found that MDM2 309T>G polymorphism was significantly associated with Rb risk in the dominant model, TG+GG versus TT (OR = 1.43, 95% CI = 1.11-1.84, P = 0.006). Thioguanine 129-131 MDM2 proto-oncogene Homo sapiens 39-43 34485982-6 2021 Pharmacological-mediated increase of P53 protein levels with the Mdm2 inhibitor Nutlin-3a during early (mesoderm to cardiac mesoderm) stages of cardiogenesis resulted in a sizeable loss of cardiomyocytes due to increased apoptosis and cell cycle arrest. nutlin 3 80-89 MDM2 proto-oncogene Homo sapiens 65-69 35605655-5 2022 In addition, the downregulation of PICT1 was required to enhancement of p53 stability, resulted from its promoting the nucleoplasmic translocation of RPL11 to bind to Mdm2 following D-3F treatment. d-3f 182-186 MDM2 proto-oncogene Homo sapiens 167-171 35585048-7 2022 Mechanistically, tRF-Val directly bound to the chaperone molecule EEF1A1, mediated its transport into the nucleus and promoted its interaction with MDM2 (a specific p53 E3 ubiquitin ligase), thus inhibiting the downstream molecular pathway of p53 and promoting GC progression. trf-val 17-24 MDM2 proto-oncogene Homo sapiens 148-152 35628480-5 2022 DNA hypomethylation of MDM2 was detected with downregulation of MDM2 in HMA resistant cell lines. 5-(N,N-hexamethylene)amiloride 72-75 MDM2 proto-oncogene Homo sapiens 23-27 35628480-5 2022 DNA hypomethylation of MDM2 was detected with downregulation of MDM2 in HMA resistant cell lines. 5-(N,N-hexamethylene)amiloride 72-75 MDM2 proto-oncogene Homo sapiens 64-68 35628480-6 2022 Long-read sequencing revealed significant RNA hypomethylation of MDM2 resulting in alternative splicing and production of a truncated MDM2 transcript in azacitidine-resistant P39 cells. Azacitidine 153-164 MDM2 proto-oncogene Homo sapiens 65-69 35628480-6 2022 Long-read sequencing revealed significant RNA hypomethylation of MDM2 resulting in alternative splicing and production of a truncated MDM2 transcript in azacitidine-resistant P39 cells. Azacitidine 153-164 MDM2 proto-oncogene Homo sapiens 134-138 35628480-7 2022 The expression of this MDM2 truncated transcript was also significantly increased in HMA-resistant patients compared with HMA-responsive patients. 5-(N,N-hexamethylene)amiloride 85-88 MDM2 proto-oncogene Homo sapiens 23-27 35628480-8 2022 In conclusion, epigenetic and epi-transcriptomic dysregulation of PTEN and MDM2 were associated with resistance to hypomethylating agents. hypomethylating agents 115-137 MDM2 proto-oncogene Homo sapiens 75-79 35574675-6 2022 Following this, both inhibitor (MDM2) and activator (p19-ARF) protein levels in response to low oxygen stress were studied. Oxygen 96-102 MDM2 proto-oncogene Homo sapiens 32-36 35523729-4 2022 A combination of fluorine and sulfur substituents on an aromatic ring induces microdipoles that enhance cell uptake of 12-residue peptide inhibitors of p53-HDM2 interaction and of cell-penetrating cyclic peptides. Fluorine 17-25 MDM2 proto-oncogene Homo sapiens 156-160 35523729-4 2022 A combination of fluorine and sulfur substituents on an aromatic ring induces microdipoles that enhance cell uptake of 12-residue peptide inhibitors of p53-HDM2 interaction and of cell-penetrating cyclic peptides. Sulfur 30-36 MDM2 proto-oncogene Homo sapiens 156-160 35489754-0 2022 The MDM2 and CDKN2A Copy-number-variation Influence the TP53-signature-score in Wild-type TP53 Luminal Type Breast Cancer. Phenobarbital 95-102 MDM2 proto-oncogene Homo sapiens 4-8 35266324-0 2022 Peptide-Conjugated Silver Nanoparticles for the Colorimetric Detection of the Oncoprotein Mdm2 in Human Serum. Silver 19-25 MDM2 proto-oncogene Homo sapiens 78-94 35468881-5 2022 Following overexpression or silencing of JMJD2C/MDM2/p53/IL5RA, the 50% concentration of inhibition (IC50) and the biological characteristics of MUM-2B and MUM-2B/CDDP cells were examined using CCK-8 assay, SA-beta-gal staining, fluorescence-activated cell sorting analysis, and Transwell assay. 2-(2-quinolinyl)-1H-indene--1,3(2H)-dione-6'-sulfonic acid 207-218 MDM2 proto-oncogene Homo sapiens 48-52 35429966-3 2022 In this study, we reported that Triptolide synergized with MDM2 inhibitor Nutlin-3a to suppress cell proliferation and induce mitochondrial-mediated apoptosis in p53 wt AML in vitro and ex vivo. nutlin 3 74-83 MDM2 proto-oncogene Homo sapiens 59-63 35541917-5 2022 Mechanistically, in p53-expressing hepatoma cells, Linc01612 acts as a competitive endogenous RNA and promotes the expression of activation transcription factor 3 (ATF3) by sponging microRNA-494 (miR-494), which in turn inhibits MDM2-mediated ubiquitination of p53 and activates the p53 pathway. linc01612 51-60 MDM2 proto-oncogene Homo sapiens 229-233 35455441-0 2022 Synthetic Design and Biological Evaluation of New p53-MDM2 Interaction Inhibitors Based on Imidazoline Core. Imidazolines 91-102 MDM2 proto-oncogene Homo sapiens 54-58 35455441-2 2022 In this study, we have applied a simple approach of two-step synthesis of imidazoline-based alkoxyaryl compounds, which are able to efficiently inhibit p53-MDM2 protein-protein interactions, promote accumulation of p53 and p53-inducible proteins in various cancer cell lines. Imidazolines 74-85 MDM2 proto-oncogene Homo sapiens 156-160 35044106-0 2022 Peptide-Conjugated Silver Nanoparticles for the Colorimetric Detection of the Oncoprotein Mdm2 in Human Serum. Silver 19-25 MDM2 proto-oncogene Homo sapiens 78-94 35044106-2 2022 Herein, we report a biosensor based on silver nanoparticles functionalized by peptide aptamers for the detection of a cancer biomarker, i. e. the Mdm2 protein. Silver 39-45 MDM2 proto-oncogene Homo sapiens 146-150 35044106-5 2022 Our results showed that replacing AuNPs by AgNPs improves the detection limit by nearly one order of magnitude, down to 5 nM, while the high selectivity of the system and the stability of the particles provided by the calixarene coating allow the detection of Mdm2 in human serum. Calixarenes 218-228 MDM2 proto-oncogene Homo sapiens 260-264 35420431-3 2022 In three MDM4-overexpressing cancer cell lines harboring wild-type p53, 31 shows improved cell growth inhibition activities compared to RG7388, an MDM2-selective inhibitor in late-stage clinical trials. RG7388 136-142 MDM2 proto-oncogene Homo sapiens 147-151 35625571-0 2022 Hinokiflavone Inhibits MDM2 Activity by Targeting the MDM2-MDMX RING Domain. hinokiflavone 0-13 MDM2 proto-oncogene Homo sapiens 23-27 35625571-0 2022 Hinokiflavone Inhibits MDM2 Activity by Targeting the MDM2-MDMX RING Domain. hinokiflavone 0-13 MDM2 proto-oncogene Homo sapiens 54-58 35625571-4 2022 Virtual screening was performed using the crystal structure of the MDM2-MDMX RING domain dimer against a natural product library and identified a biflavonoid Hinokiflavone as a promising candidate compound targeting MDM2. Biflavonoids 146-157 MDM2 proto-oncogene Homo sapiens 67-71 35625571-4 2022 Virtual screening was performed using the crystal structure of the MDM2-MDMX RING domain dimer against a natural product library and identified a biflavonoid Hinokiflavone as a promising candidate compound targeting MDM2. Biflavonoids 146-157 MDM2 proto-oncogene Homo sapiens 216-220 35625571-4 2022 Virtual screening was performed using the crystal structure of the MDM2-MDMX RING domain dimer against a natural product library and identified a biflavonoid Hinokiflavone as a promising candidate compound targeting MDM2. hinokiflavone 158-171 MDM2 proto-oncogene Homo sapiens 67-71 35625571-4 2022 Virtual screening was performed using the crystal structure of the MDM2-MDMX RING domain dimer against a natural product library and identified a biflavonoid Hinokiflavone as a promising candidate compound targeting MDM2. hinokiflavone 158-171 MDM2 proto-oncogene Homo sapiens 216-220 35625571-5 2022 Hinokiflavone was shown to bind the MDM2-MDMX RING domain and inhibit MDM2-mediated ubiquitination in vitro. hinokiflavone 0-13 MDM2 proto-oncogene Homo sapiens 36-40 35625571-5 2022 Hinokiflavone was shown to bind the MDM2-MDMX RING domain and inhibit MDM2-mediated ubiquitination in vitro. hinokiflavone 0-13 MDM2 proto-oncogene Homo sapiens 70-74 35625571-6 2022 Hinokiflavone treatment resulted in the downregulation of MDM2 and MDMX and induction of apoptosis in various cancer cell lines. hinokiflavone 0-13 MDM2 proto-oncogene Homo sapiens 58-62 35625571-8 2022 This report provides biochemical and cellular evidence demonstrating the anti-cancer effects of Hinokiflavone through targeting the MDM2-MDMX RING domain. hinokiflavone 96-109 MDM2 proto-oncogene Homo sapiens 132-136 35468881-0 2022 JMJD2C mediates the MDM2/p53/IL5RA axis to promote CDDP resistance in uveal melanoma. Cisplatin 51-55 MDM2 proto-oncogene Homo sapiens 20-24 35410638-0 2022 AURKB, in concert with REST, acts as an oxygen-sensitive epigenetic regulator of the hypoxic induction of MDM2. Oxygen 40-46 MDM2 proto-oncogene Homo sapiens 106-110 35410638-6 2022 Under normoxia, phosphorylated AURKB, in concert with the repressor element-1 silencing transcription factor (REST), phosphorylates H3S10, which allows the AURKB-REST complex to access the MDM2 proto-oncogene. h3s10 132-137 MDM2 proto-oncogene Homo sapiens 189-193 35413116-1 2022 The phase III MIRROS trial (NCT02545283) evaluated the efficacy and safety of the small-molecule MDM2 antagonist idasanutlin plus cytarabine in patients with relapsed/refractory acute myeloid leukemia (R/R AML). RG7388 113-124 MDM2 proto-oncogene Homo sapiens 97-101 35413116-1 2022 The phase III MIRROS trial (NCT02545283) evaluated the efficacy and safety of the small-molecule MDM2 antagonist idasanutlin plus cytarabine in patients with relapsed/refractory acute myeloid leukemia (R/R AML). Cytarabine 130-140 MDM2 proto-oncogene Homo sapiens 97-101 35410287-4 2022 RESULTS: By combining single-cell imaging and mathematical modeling of dose-dependent p53 dynamics induced by three chemotherapeutics of distinct mechanism-of-actions, including Etoposide, Nutlin-3a and 5-fluorouracil, and in five cancer cell types, we uncovered novel and highly variable p53 dynamic responses, in particular p53 transitional dynamics induced at intermediate drug concentrations, and identified the functional roles of distinct positive and negative feedback motifs of the p53 pathway in modulating the central p53-Mdm2 negative feedback to generate stimulus- and cell type-specific signaling responses. nutlin 3 189-198 MDM2 proto-oncogene Homo sapiens 532-536 35410346-8 2022 The connection between p53, MDM2 and RPL5/11 affected by RPL15 was analyzed using immunoprecipitation and Cycloheximide (CHX) chase assay. Cycloheximide 106-119 MDM2 proto-oncogene Homo sapiens 28-32 35410346-8 2022 The connection between p53, MDM2 and RPL5/11 affected by RPL15 was analyzed using immunoprecipitation and Cycloheximide (CHX) chase assay. Cycloheximide 121-124 MDM2 proto-oncogene Homo sapiens 28-32 35384151-0 2022 2-Methoxy-5((3,4,5-trimethosyphenyl) seleninyl) phenol causes G2/M cell cycle arrest and apoptosis in NSCLC cells through mitochondrial apoptotic pathway and MDM2 inhibition. 2-methoxy-5-((3,4,5-trimethosyphenyl)seleninyl)phenol 0-54 MDM2 proto-oncogene Homo sapiens 158-162 35156778-0 2022 Design, Synthesis and Molecular Modeling of Coumarin Derivatives as MDM2 Inhibitors Targeting Breast Cancer. coumarin 44-52 MDM2 proto-oncogene Homo sapiens 68-72 35156778-1 2022 The coumarin ring was used as a central scaffold that was substituted with a variety of bioactive functional groups, for designing and synthesizing novel MDM2 inhibitors targeting breast cancer. coumarin 4-12 MDM2 proto-oncogene Homo sapiens 154-158 35266324-2 2022 The cover picture shows the principle of a colorimetric sensor, based on peptide-conjugated silver nanoparticles, for the detection of the cancer biomarker Mdm2. Silver 92-98 MDM2 proto-oncogene Homo sapiens 156-160 34992144-0 2022 Small-molecule NSC59984 induces mutant p53 degradation through a ROS-ERK2-MDM2 axis in cancer cells. 1-(4-methylpiperazin-1-yl)-3-(5-nitrofuran-2-yl)prop-2-en-1-one 15-23 MDM2 proto-oncogene Homo sapiens 74-78 34992144-0 2022 Small-molecule NSC59984 induces mutant p53 degradation through a ROS-ERK2-MDM2 axis in cancer cells. Reactive Oxygen Species 65-68 MDM2 proto-oncogene Homo sapiens 74-78 34992144-4 2022 We used a small-molecule NSC59984 to explore elimination of mutant p53 in cancer cells, and identified an inducible ROS-ERK2-MDM2 axis as a vulnerability for induction of mutant p53 degradation in cancer cells. Reactive Oxygen Species 116-119 MDM2 proto-oncogene Homo sapiens 125-129 34992144-6 2022 The NSC59984-sustained ERK2 activation is required for MDM2 phosphorylation at serine-166. Serine 79-85 MDM2 proto-oncogene Homo sapiens 55-59 34992144-7 2022 NSC59984 enhances phosphorylated-MDM2 binding to mutant p53, which leads to mutant p53 ubiquitination and degradation. 1-(4-methylpiperazin-1-yl)-3-(5-nitrofuran-2-yl)prop-2-en-1-one 0-8 MDM2 proto-oncogene Homo sapiens 33-37 34992144-9 2022 Our data suggest that mutant p53 stabilization has a vulnerability under high ROS cellular conditions, which can be exploited by compounds to target mutant p53 protein degradation through the activation of a ROS-ERK2-MDM2 axis in cancer cells. Reactive Oxygen Species 208-211 MDM2 proto-oncogene Homo sapiens 217-221 34992144-10 2022 Implications: An inducible ROS-ERK2-MDM2 axis exposes a vulnerability in mutant p53 stabilization and can be exploited by small molecule compounds to induce mutant p53 degradation for cancer therapy. Reactive Oxygen Species 27-30 MDM2 proto-oncogene Homo sapiens 36-40 35408798-9 2022 Indeed, EAPB0503 selectively downregulates HDM2 expression and activates the p53 pathway in NPM1c expressing cells, resulting in apoptosis. EAPB0503 8-16 MDM2 proto-oncogene Homo sapiens 43-47 35440992-6 2022 Notably, the synthetic utility of a reversed 1,3-DC/(H/D-Ex) protocol has been demonstrated by catalytic asymmetric synthesis of deuterium-labelled MDM2 antagonist idasanutlin (RG7388) with high deuterium incorporation. Deuterium 129-138 MDM2 proto-oncogene Homo sapiens 148-152 35326742-8 2022 Inhibition of MDM2 by RNAi, or by the MDM2/XIAP dual inhibitor MX69, significantly enhanced the sensitivity of resistant HMCLs and primary MM samples to bortezomib and other anti-myeloma drugs, demonstrating that MDM2 can modulate drug response. MX69 63-67 MDM2 proto-oncogene Homo sapiens 14-18 35326742-8 2022 Inhibition of MDM2 by RNAi, or by the MDM2/XIAP dual inhibitor MX69, significantly enhanced the sensitivity of resistant HMCLs and primary MM samples to bortezomib and other anti-myeloma drugs, demonstrating that MDM2 can modulate drug response. MX69 63-67 MDM2 proto-oncogene Homo sapiens 38-42 35326742-8 2022 Inhibition of MDM2 by RNAi, or by the MDM2/XIAP dual inhibitor MX69, significantly enhanced the sensitivity of resistant HMCLs and primary MM samples to bortezomib and other anti-myeloma drugs, demonstrating that MDM2 can modulate drug response. MX69 63-67 MDM2 proto-oncogene Homo sapiens 213-217 35326742-8 2022 Inhibition of MDM2 by RNAi, or by the MDM2/XIAP dual inhibitor MX69, significantly enhanced the sensitivity of resistant HMCLs and primary MM samples to bortezomib and other anti-myeloma drugs, demonstrating that MDM2 can modulate drug response. Bortezomib 153-163 MDM2 proto-oncogene Homo sapiens 14-18 35326742-8 2022 Inhibition of MDM2 by RNAi, or by the MDM2/XIAP dual inhibitor MX69, significantly enhanced the sensitivity of resistant HMCLs and primary MM samples to bortezomib and other anti-myeloma drugs, demonstrating that MDM2 can modulate drug response. Bortezomib 153-163 MDM2 proto-oncogene Homo sapiens 38-42 35326742-8 2022 Inhibition of MDM2 by RNAi, or by the MDM2/XIAP dual inhibitor MX69, significantly enhanced the sensitivity of resistant HMCLs and primary MM samples to bortezomib and other anti-myeloma drugs, demonstrating that MDM2 can modulate drug response. Bortezomib 153-163 MDM2 proto-oncogene Homo sapiens 213-217 35440992-6 2022 Notably, the synthetic utility of a reversed 1,3-DC/(H/D-Ex) protocol has been demonstrated by catalytic asymmetric synthesis of deuterium-labelled MDM2 antagonist idasanutlin (RG7388) with high deuterium incorporation. RG7388 164-175 MDM2 proto-oncogene Homo sapiens 148-152 35440992-6 2022 Notably, the synthetic utility of a reversed 1,3-DC/(H/D-Ex) protocol has been demonstrated by catalytic asymmetric synthesis of deuterium-labelled MDM2 antagonist idasanutlin (RG7388) with high deuterium incorporation. RG7388 177-183 MDM2 proto-oncogene Homo sapiens 148-152 35440992-6 2022 Notably, the synthetic utility of a reversed 1,3-DC/(H/D-Ex) protocol has been demonstrated by catalytic asymmetric synthesis of deuterium-labelled MDM2 antagonist idasanutlin (RG7388) with high deuterium incorporation. Deuterium 195-204 MDM2 proto-oncogene Homo sapiens 148-152 35620326-8 2022 When HCT-116 cells were treated with different concentrations of apatinibin combination with piperine, the synergistic effects were observed (combination index < 1).In HCT-116 cells treated with apatinib and piperine at the concentrations of 0.5xIC50 and0.2xIC50, the MDM-2 gene expression was downregulated and NO levels increased comparedto the untreated control cells and related single treatments. apatinib 195-203 MDM2 proto-oncogene Homo sapiens 268-273 35269477-7 2022 Moreover, we found that the MDM2/4 inhibitor ALRN-6924 impairs growth of DNMT3AWT/R882X primary cells in vitro by inducing cell cycle arrest through upregulation of p53 target genes. alrn-6924 45-54 MDM2 proto-oncogene Homo sapiens 28-34 35620326-0 2022 Regulatory Effects of Apatinib in Combination with Piperine on MDM-2 Gene Expression, Glutathione Peroxidase Activity and Nitric Oxide level as Mechanisms of Cytotoxicity in Colorectal Cancer Cells. apatinib 22-30 MDM2 proto-oncogene Homo sapiens 63-68 35620326-0 2022 Regulatory Effects of Apatinib in Combination with Piperine on MDM-2 Gene Expression, Glutathione Peroxidase Activity and Nitric Oxide level as Mechanisms of Cytotoxicity in Colorectal Cancer Cells. piperine 51-59 MDM2 proto-oncogene Homo sapiens 63-68 35620326-5 2022 The potential cytotoxic mechanisms of apatinib andpiperine were investigated by evaluating MDM-2 gene expression ratio using real-time PCRassay. apatinib andpiperine 38-58 MDM2 proto-oncogene Homo sapiens 91-96 35620326-8 2022 When HCT-116 cells were treated with different concentrations of apatinibin combination with piperine, the synergistic effects were observed (combination index < 1).In HCT-116 cells treated with apatinib and piperine at the concentrations of 0.5xIC50 and0.2xIC50, the MDM-2 gene expression was downregulated and NO levels increased comparedto the untreated control cells and related single treatments. apatinibin 65-75 MDM2 proto-oncogene Homo sapiens 268-273 35620326-8 2022 When HCT-116 cells were treated with different concentrations of apatinibin combination with piperine, the synergistic effects were observed (combination index < 1).In HCT-116 cells treated with apatinib and piperine at the concentrations of 0.5xIC50 and0.2xIC50, the MDM-2 gene expression was downregulated and NO levels increased comparedto the untreated control cells and related single treatments. piperine 93-101 MDM2 proto-oncogene Homo sapiens 268-273 35179215-6 2022 Using cell viability, colony formation and methylcellulose assays it was found that genetic MDM2 inhibition with short hairpin RNA or chemical MDM2 inhibition with small molecule inhibitors, Nutlin3 and idasanutlin (RG7388) decreased the growth of ATRT cell lines. nutlin 3 191-198 MDM2 proto-oncogene Homo sapiens 92-96 35179215-6 2022 Using cell viability, colony formation and methylcellulose assays it was found that genetic MDM2 inhibition with short hairpin RNA or chemical MDM2 inhibition with small molecule inhibitors, Nutlin3 and idasanutlin (RG7388) decreased the growth of ATRT cell lines. nutlin 3 191-198 MDM2 proto-oncogene Homo sapiens 143-147 35179215-6 2022 Using cell viability, colony formation and methylcellulose assays it was found that genetic MDM2 inhibition with short hairpin RNA or chemical MDM2 inhibition with small molecule inhibitors, Nutlin3 and idasanutlin (RG7388) decreased the growth of ATRT cell lines. RG7388 203-214 MDM2 proto-oncogene Homo sapiens 92-96 35179215-6 2022 Using cell viability, colony formation and methylcellulose assays it was found that genetic MDM2 inhibition with short hairpin RNA or chemical MDM2 inhibition with small molecule inhibitors, Nutlin3 and idasanutlin (RG7388) decreased the growth of ATRT cell lines. RG7388 203-214 MDM2 proto-oncogene Homo sapiens 143-147 35179215-6 2022 Using cell viability, colony formation and methylcellulose assays it was found that genetic MDM2 inhibition with short hairpin RNA or chemical MDM2 inhibition with small molecule inhibitors, Nutlin3 and idasanutlin (RG7388) decreased the growth of ATRT cell lines. RG7388 216-222 MDM2 proto-oncogene Homo sapiens 92-96 35179215-6 2022 Using cell viability, colony formation and methylcellulose assays it was found that genetic MDM2 inhibition with short hairpin RNA or chemical MDM2 inhibition with small molecule inhibitors, Nutlin3 and idasanutlin (RG7388) decreased the growth of ATRT cell lines. RG7388 216-222 MDM2 proto-oncogene Homo sapiens 143-147 35045962-0 2022 Correction: Phase I Trial of ALRN-6924, a Dual Inhibitor of MDMX and MDM2, in Patients with Solid Tumors and Lymphomas Bearing Wild-type TP53. alrn-6924 29-38 MDM2 proto-oncogene Homo sapiens 69-73 35045964-0 2022 Correction: SAR405838: A Novel and Potent Inhibitor of the MDM2:p53 Axis for the Treatment of Dedifferentiated Liposarcoma. SAR405838 12-21 MDM2 proto-oncogene Homo sapiens 59-63 35053532-9 2022 We also demonstrated that reactivating p53 by MDM2 inhibitors concomitantly with the inhibition of this integrin in recurrent cells may overcome the TMZ resistance. Temozolomide 149-152 MDM2 proto-oncogene Homo sapiens 46-50 35154467-6 2022 Importantly, the m6A level of mdm2 mRNA was significant lower after knock-down of METTL3 and METTL14 examined by m6A-RIP and mdm2 qPCR assay, and the half-life of mdm2 under actinomycin-D treatment became shorter. Dactinomycin 174-185 MDM2 proto-oncogene Homo sapiens 30-34 35154467-6 2022 Importantly, the m6A level of mdm2 mRNA was significant lower after knock-down of METTL3 and METTL14 examined by m6A-RIP and mdm2 qPCR assay, and the half-life of mdm2 under actinomycin-D treatment became shorter. Dactinomycin 174-185 MDM2 proto-oncogene Homo sapiens 163-167 34176458-1 2022 BACKGROUND: Spirooxindoles are privileged scaffolds in medicinal chemistry and were identified through Wang"s pioneering work as inhibitors of MDM2-p53 interactions. spirooxindoles 12-26 MDM2 proto-oncogene Homo sapiens 143-147 35099326-13 2022 CONCLUSION: High concentration of ZnO NP caused toxicity to HGF-1 cells and inhibited cell proliferation by regulating MDM2 and p53 expression. zno np 34-40 MDM2 proto-oncogene Homo sapiens 119-123 35205710-2 2022 Here, we demonstrate that miR-101-3p regulates the RPL11-MDM2-p53 pathway by targeting ubiquitin-specific peptidase 47 (USP47), consequently inhibiting cancer cell proliferation. mir-101-3p 26-36 MDM2 proto-oncogene Homo sapiens 57-61 35205710-5 2022 MiR-101-3p promotes interaction between RPL11 and MDM2 by inducing the translocation of RPL11 from the nucleolus to the nucleoplasm, thus preventing the MDM2-mediated proteasomal degradation of p53. mir-101-3p 0-10 MDM2 proto-oncogene Homo sapiens 50-54 35205710-5 2022 MiR-101-3p promotes interaction between RPL11 and MDM2 by inducing the translocation of RPL11 from the nucleolus to the nucleoplasm, thus preventing the MDM2-mediated proteasomal degradation of p53. mir-101-3p 0-10 MDM2 proto-oncogene Homo sapiens 153-157 35205710-7 2022 Indeed, miR-101-3p regulates RPL11 localization and its interaction with MDM2 by inhibiting the USP47-induced deubiquitination of RPL11. mir-101-3p 8-18 MDM2 proto-oncogene Homo sapiens 73-77 34861697-2 2022 Here we report that MDM2 inhibitors (MDM2i) navtemadlin and idasanutlin have potent in vivo activity in EBV+ B-cell lymphoma established in immunocompromised mice. 2-(5-(3-chlorophenyl)-6-(4-chlorophenyl)-1-(1-(isopropylsulfonyl)-3-methylbutan-2-yl)-3-methyl-2-oxopiperidin-3-yl)acetic acid 44-55 MDM2 proto-oncogene Homo sapiens 20-24 34861697-2 2022 Here we report that MDM2 inhibitors (MDM2i) navtemadlin and idasanutlin have potent in vivo activity in EBV+ B-cell lymphoma established in immunocompromised mice. RG7388 60-71 MDM2 proto-oncogene Homo sapiens 20-24 35228743-6 2022 We further show that 2-hydroxyglutarate binds directly to mutant p53, which reduces Mdm2-mediated mutant p53 ubiquitination and degradation. alpha-hydroxyglutarate 21-39 MDM2 proto-oncogene Homo sapiens 84-88 33862513-7 2021 WB214 and its related analogues did not bind to MDM2 in the p53 binding region and MDM2 was discovered as a novel neo-substrate of the E3 ligase cereblon. wb214 0-5 MDM2 proto-oncogene Homo sapiens 83-87 33955525-8 2021 Since EMT contributes to increased drug resistance in tumor cells, the present study also explored the relationship between MDM2 and drug sensitivity using an MTT assay, and identified that MDM2 promoted cell insensitivity to silibinin treatment in an EMT-dependent manner. monooxyethylene trimethylolpropane tristearate 159-162 MDM2 proto-oncogene Homo sapiens 190-194 33955525-8 2021 Since EMT contributes to increased drug resistance in tumor cells, the present study also explored the relationship between MDM2 and drug sensitivity using an MTT assay, and identified that MDM2 promoted cell insensitivity to silibinin treatment in an EMT-dependent manner. Silybin 226-235 MDM2 proto-oncogene Homo sapiens 190-194 33880579-0 2021 Germacrone induces lung cancer cell apoptosis and cell cycle arrest via the Akt/MDM2/p53 signaling pathway. germacrone 0-10 MDM2 proto-oncogene Homo sapiens 80-84 33880579-6 2021 GM also significantly altered the expression levels of Akt/MDM2/p53 signaling pathway-related proteins compared with the control group. germacrone 0-2 MDM2 proto-oncogene Homo sapiens 59-63 33880579-8 2021 Therefore, the results of the present study demonstrated that GM induced lung cancer cell apoptosis and cell cycle arrest via the Akt/MDM2/p53 signaling pathway. germacrone 62-64 MDM2 proto-oncogene Homo sapiens 134-138 34032749-0 2021 The important role of MDM2, RPL5, and TP53 in mycophenolic acid-induced cleft lip and palate. Mycophenolic Acid 46-63 MDM2 proto-oncogene Homo sapiens 22-26 34044759-0 2021 miR-29a sensitizes the response of glioma cells to temozolomide by modulating the P53/MDM2 feedback loop. Temozolomide 51-63 MDM2 proto-oncogene Homo sapiens 86-90 34044759-8 2021 Moreover, miR-29a regulating p53/MDM2 signaling sensitized the response of glioma cells to temozolomide treatment. Temozolomide 91-103 MDM2 proto-oncogene Homo sapiens 33-37 33985974-0 2021 Alteration of MDM2 by the small molecule YF438 exerts anti-tumor effects in triple-negative breast cancer. yf438 41-46 MDM2 proto-oncogene Homo sapiens 14-18 33985974-3 2021 Proteomic and biochemical studies revealed that YF438 significantly downregulated MDM2 expression. yf438 48-53 MDM2 proto-oncogene Homo sapiens 82-86 33985974-4 2021 In parallel, loss of MDM2 expression or blocking MDM2 E3 ligase activity rendered TNBC cells less sensitive to YF438 treatment, revealing an essential role of MDM2 E3 ligase activity in YF438-induced inhibition of TNBC. yf438 111-116 MDM2 proto-oncogene Homo sapiens 49-53 33985974-4 2021 In parallel, loss of MDM2 expression or blocking MDM2 E3 ligase activity rendered TNBC cells less sensitive to YF438 treatment, revealing an essential role of MDM2 E3 ligase activity in YF438-induced inhibition of TNBC. yf438 111-116 MDM2 proto-oncogene Homo sapiens 49-53 33985974-4 2021 In parallel, loss of MDM2 expression or blocking MDM2 E3 ligase activity rendered TNBC cells less sensitive to YF438 treatment, revealing an essential role of MDM2 E3 ligase activity in YF438-induced inhibition of TNBC. yf438 186-191 MDM2 proto-oncogene Homo sapiens 21-25 33985974-4 2021 In parallel, loss of MDM2 expression or blocking MDM2 E3 ligase activity rendered TNBC cells less sensitive to YF438 treatment, revealing an essential role of MDM2 E3 ligase activity in YF438-induced inhibition of TNBC. yf438 186-191 MDM2 proto-oncogene Homo sapiens 49-53 33985974-4 2021 In parallel, loss of MDM2 expression or blocking MDM2 E3 ligase activity rendered TNBC cells less sensitive to YF438 treatment, revealing an essential role of MDM2 E3 ligase activity in YF438-induced inhibition of TNBC. yf438 186-191 MDM2 proto-oncogene Homo sapiens 49-53 33985974-5 2021 Mechanistically, YF438 disturbed the interaction between HDAC1 and MDM2, induced the dissociation of MDM2-MDMX, and subsequently increased MDM2 self-ubiquitination to accelerate its degradation, which ultimately inhibited growth and metastasis of TNBC cells. yf438 17-22 MDM2 proto-oncogene Homo sapiens 67-71 33985974-5 2021 Mechanistically, YF438 disturbed the interaction between HDAC1 and MDM2, induced the dissociation of MDM2-MDMX, and subsequently increased MDM2 self-ubiquitination to accelerate its degradation, which ultimately inhibited growth and metastasis of TNBC cells. yf438 17-22 MDM2 proto-oncogene Homo sapiens 101-105 33985974-5 2021 Mechanistically, YF438 disturbed the interaction between HDAC1 and MDM2, induced the dissociation of MDM2-MDMX, and subsequently increased MDM2 self-ubiquitination to accelerate its degradation, which ultimately inhibited growth and metastasis of TNBC cells. yf438 17-22 MDM2 proto-oncogene Homo sapiens 101-105 33985974-7 2021 Collectively, these findings show that MDM2 plays an essential role in TNBC progression and targeting the HDAC1-MDM2-MDMX signaling axis with YF438 may provide a promising therapeutic option for TNBC. yf438 142-147 MDM2 proto-oncogene Homo sapiens 39-43 33985974-7 2021 Collectively, these findings show that MDM2 plays an essential role in TNBC progression and targeting the HDAC1-MDM2-MDMX signaling axis with YF438 may provide a promising therapeutic option for TNBC. yf438 142-147 MDM2 proto-oncogene Homo sapiens 112-116 33985974-8 2021 Furthermore, this novel underlying mechanism of a hydroxamate-based HDACi in inducing MDM2 highlights the need for further development of HDACi for TNBC treatment. hydroxamate 50-61 MDM2 proto-oncogene Homo sapiens 86-90 33904383-11 2021 Collectively, our results uncovered the regenerative role of miR-140-3p in IDD via regulation of the KLF5/N-cadherin/MDM2/Slug axis, which could be a potential therapeutic target for IDD. mir-140-3p 61-71 MDM2 proto-oncogene Homo sapiens 117-121 33581134-0 2021 CXCR4 antagonism sensitizes cancer cells to novel indole-based MDM2/4 inhibitors in glioblastoma multiforme. indole 50-56 MDM2 proto-oncogene Homo sapiens 63-69 33952867-0 2021 Elaboration of non-naturally occurring helical tripeptides as p53-MDM2/MDMX interaction inhibitors. tripeptides 47-58 MDM2 proto-oncogene Homo sapiens 66-70 33952867-2 2021 We previously showed that non-naturally occurring, stable helical trimers of bicyclic beta-amino acids (Abh) with all-trans amide bonds can block the p53-MDM2/MDMX alpha-helix-helix interaction, which plays a role in regulating p53 function. beta-amino acids 86-102 MDM2 proto-oncogene Homo sapiens 154-158 33952867-2 2021 We previously showed that non-naturally occurring, stable helical trimers of bicyclic beta-amino acids (Abh) with all-trans amide bonds can block the p53-MDM2/MDMX alpha-helix-helix interaction, which plays a role in regulating p53 function. Amides 124-129 MDM2 proto-oncogene Homo sapiens 154-158 33071125-0 2021 Changes in miR-222 expression, DNA repair capacity, and MDM2-p53 axis in association with low-dose benzene genotoxicity and hematotoxicity. Benzene 99-106 MDM2 proto-oncogene Homo sapiens 56-60 33071125-12 2021 In conclusion, our in vivo observations were confirmed by in vitro studies showing that BZ/1,4-BQ exposures caused genotoxicity and high expression of miR-222 which obstructed expression of the MDM2-p53 axis that led to failed activation of p53, abnormal DRC and serious biological consequences. Benzene 88-90 MDM2 proto-oncogene Homo sapiens 194-198 33071125-12 2021 In conclusion, our in vivo observations were confirmed by in vitro studies showing that BZ/1,4-BQ exposures caused genotoxicity and high expression of miR-222 which obstructed expression of the MDM2-p53 axis that led to failed activation of p53, abnormal DRC and serious biological consequences. quinone 91-97 MDM2 proto-oncogene Homo sapiens 194-198 33581134-8 2021 The dual MDM2/4 inhibitor RS3594 and the CXCR4 antagonist AMD3100 reduced GBM cell invasiveness and migration in single-agent treatment and mainly in combination. rs3594 26-32 MDM2 proto-oncogene Homo sapiens 9-15 33924734-0 2021 Feasibility of Developing Radiotracers for MDM2: Synthesis and Preliminary Evaluation of an 18F-Labeled Analogue of the MDM2 Inhibitor SP-141. 6-methoxy-1-(naphthalen-1-yl)-9H-pyrido(3,4-b)indole 135-141 MDM2 proto-oncogene Homo sapiens 43-47 33850004-7 2021 Overall, high-throughput drug screening identified the MDM2 inhibitor idasanutlin as a promising resensitizing agent for venetoclax-resistant neuroblastoma cell lines. RG7388 70-81 MDM2 proto-oncogene Homo sapiens 55-59 33917342-0 2021 Pharmacological Inhibition of WIP1 Sensitizes Acute Myeloid Leukemia Cells to the MDM2 Inhibitor Nutlin-3a. nutlin 3 97-106 MDM2 proto-oncogene Homo sapiens 82-86 33924734-0 2021 Feasibility of Developing Radiotracers for MDM2: Synthesis and Preliminary Evaluation of an 18F-Labeled Analogue of the MDM2 Inhibitor SP-141. 6-methoxy-1-(naphthalen-1-yl)-9H-pyrido(3,4-b)indole 135-141 MDM2 proto-oncogene Homo sapiens 120-124 33924734-2 2021 Herein we investigate the feasibility of developing 18F-labeled compounds based on the small molecule inhibitor SP-141 for imaging tumor MDM2 expression levels with positron emission tomography (PET). 6-methoxy-1-(naphthalen-1-yl)-9H-pyrido(3,4-b)indole 112-118 MDM2 proto-oncogene Homo sapiens 137-141 33924734-3 2021 Three nonradioactive fluorinated SP-141 analogues, 1-3, were synthesized, and their binding to the MDM2 protein was analyzed by surface plasmon resonance (SPR). 6-methoxy-1-(naphthalen-1-yl)-9H-pyrido(3,4-b)indole 33-39 MDM2 proto-oncogene Homo sapiens 99-103 33924734-7 2021 The uptake of [18F]1 in these cells could be modulated using 100 microM SP-141, potentially reflecting changes in MDM2 expression because of p53 activation by SP-141. 6-methoxy-1-(naphthalen-1-yl)-9H-pyrido(3,4-b)indole 72-78 MDM2 proto-oncogene Homo sapiens 114-118 33733756-3 2021 Herein, we report irreversible inhibitors of the human double minute 2 (HDM2)/p53 PPI, which employ a reactive N-acyl-N-alkyl sulfonamide (NASA) group as a warhead. n-acyl-n-alkyl sulfonamide 111-137 MDM2 proto-oncogene Homo sapiens 72-76 33733756-3 2021 Herein, we report irreversible inhibitors of the human double minute 2 (HDM2)/p53 PPI, which employ a reactive N-acyl-N-alkyl sulfonamide (NASA) group as a warhead. nasa 139-143 MDM2 proto-oncogene Homo sapiens 72-76 33733756-4 2021 Mass-based analysis successfully revealed the kinetics of covalent inhibition and the modification sites on HDM2 to be the N-terminal alpha-amine and Tyr67, both rarely seen in traditional covalent inhibitors. n-terminal 123-133 MDM2 proto-oncogene Homo sapiens 108-112 33733756-4 2021 Mass-based analysis successfully revealed the kinetics of covalent inhibition and the modification sites on HDM2 to be the N-terminal alpha-amine and Tyr67, both rarely seen in traditional covalent inhibitors. alpha-amine 134-145 MDM2 proto-oncogene Homo sapiens 108-112 33734108-3 2021 In this study, formalin fixed paraffin embedded clinical specimens (16 liposarcomas and 19 benign lipomatous tumors) were used to detect MDM2 amplification and other chromosomal alterations in WDLS/ALT and DDLS by single nucleotide polymorphism-based chromosome microarray (CMA). Formaldehyde 15-23 MDM2 proto-oncogene Homo sapiens 137-141 33734108-3 2021 In this study, formalin fixed paraffin embedded clinical specimens (16 liposarcomas and 19 benign lipomatous tumors) were used to detect MDM2 amplification and other chromosomal alterations in WDLS/ALT and DDLS by single nucleotide polymorphism-based chromosome microarray (CMA). Paraffin 30-38 MDM2 proto-oncogene Homo sapiens 137-141 33734108-12 2021 In conclusion, this study demonstrated that CMA on routine formalin fixed paraffin embedded tissue is a sensitive and specific clinical test for detection of MDM2 gene amplification. Formaldehyde 59-67 MDM2 proto-oncogene Homo sapiens 158-162 33734108-12 2021 In conclusion, this study demonstrated that CMA on routine formalin fixed paraffin embedded tissue is a sensitive and specific clinical test for detection of MDM2 gene amplification. Paraffin 74-82 MDM2 proto-oncogene Homo sapiens 158-162 33710818-11 2021 PD166866 and RG7112, an MDM2/p53 inhibitor, cooperatively inhibited the colony formation and distal seeding of LSCC cells (P < 0.01), and upregulated the expression of p53 and p21. PD 166866 0-8 MDM2 proto-oncogene Homo sapiens 24-28 33710818-11 2021 PD166866 and RG7112, an MDM2/p53 inhibitor, cooperatively inhibited the colony formation and distal seeding of LSCC cells (P < 0.01), and upregulated the expression of p53 and p21. RG7112 13-19 MDM2 proto-oncogene Homo sapiens 24-28 33686772-0 2021 Safety and pharmacokinetics of milademetan, a MDM2 inhibitor, in Japanese patients with solid tumors: A phase I study. Milademetan 31-42 MDM2 proto-oncogene Homo sapiens 46-50 33649538-11 2021 Mutation of the SIM inhibits beta-arr2 nuclear import, its ability to delocalize Mdm2 from the nucleus to the cytoplasm and enhanced p53 signaling in lung and breast tumor cell lines. sim 16-19 MDM2 proto-oncogene Homo sapiens 81-85 33668835-4 2021 In this study, we used the MDM2 antagonist idasanutlin (RG7388) to investigate the responses of primary human macrophages to pharmacological p53 activation. RG7388 43-54 MDM2 proto-oncogene Homo sapiens 27-31 33668835-4 2021 In this study, we used the MDM2 antagonist idasanutlin (RG7388) to investigate the responses of primary human macrophages to pharmacological p53 activation. RG7388 56-62 MDM2 proto-oncogene Homo sapiens 27-31 33503543-3 2021 As the p53/Mdm2 interaction is alleviated by the phosphorylation of the serine-15 (S15) residue of p53, Wip1, which can directly dephosphorylate phospho-S15, facilitates the Mdm2-mediated degradation of p53. Serine 72-78 MDM2 proto-oncogene Homo sapiens 11-15 33503543-3 2021 As the p53/Mdm2 interaction is alleviated by the phosphorylation of the serine-15 (S15) residue of p53, Wip1, which can directly dephosphorylate phospho-S15, facilitates the Mdm2-mediated degradation of p53. Serine 72-78 MDM2 proto-oncogene Homo sapiens 174-178 33663585-2 2021 We sought to determine the antitumor efficacy of the combination of ALRN-6924, a dual inhibitor of MDM2/MDMX, with chemotherapy in ER+ breast cancer models. alrn-6924 68-77 MDM2 proto-oncogene Homo sapiens 99-103 33676897-9 2021 Additionally, beta-TrCP1 impedes MDM2 accumulation via abrogation of its lysine 63-linked polyubiquitination by beta-TrCP2. Lysine 73-79 MDM2 proto-oncogene Homo sapiens 33-37 33103305-7 2021 Furthermore, addition of the MDM2 inhibitor Nutiln-3 drastically reduced the FRET signal, indicating that the FRET probe competes with Nutiln-3 for MDM2 binding. nutiln-3 44-52 MDM2 proto-oncogene Homo sapiens 29-33 33103305-7 2021 Furthermore, addition of the MDM2 inhibitor Nutiln-3 drastically reduced the FRET signal, indicating that the FRET probe competes with Nutiln-3 for MDM2 binding. nutiln-3 44-52 MDM2 proto-oncogene Homo sapiens 148-152 33103305-7 2021 Furthermore, addition of the MDM2 inhibitor Nutiln-3 drastically reduced the FRET signal, indicating that the FRET probe competes with Nutiln-3 for MDM2 binding. nutiln-3 135-143 MDM2 proto-oncogene Homo sapiens 29-33 33103305-7 2021 Furthermore, addition of the MDM2 inhibitor Nutiln-3 drastically reduced the FRET signal, indicating that the FRET probe competes with Nutiln-3 for MDM2 binding. nutiln-3 135-143 MDM2 proto-oncogene Homo sapiens 148-152 33678118-5 2021 miR-129 directly targeted MDM2/4 to inhibit expression, therefore counteracting MDM2/4-mediated p53 signaling suppression and modulating RB cell proliferation and apoptosis. mir-129 0-7 MDM2 proto-oncogene Homo sapiens 26-32 33678118-5 2021 miR-129 directly targeted MDM2/4 to inhibit expression, therefore counteracting MDM2/4-mediated p53 signaling suppression and modulating RB cell proliferation and apoptosis. mir-129 0-7 MDM2 proto-oncogene Homo sapiens 80-86 33648535-14 2021 CONCLUSIONS: Selinexor showed a moderate antitumor activity in three DDLPS PDXs, which was, however, consistently higher than doxorubicin across all different models regardless the extent of MDM2 amplification and the histological differentiation. selinexor 13-22 MDM2 proto-oncogene Homo sapiens 191-195 33460527-0 2021 Phase 1 Concentration-QTc and Cardiac Safety Analysis of the MDM2 Antagonist KRT-232 in Patients With Advanced Solid Tumors, Multiple Myeloma, or Acute Myeloid Leukemia. 2-(5-(3-chlorophenyl)-6-(4-chlorophenyl)-1-(1-(isopropylsulfonyl)-3-methylbutan-2-yl)-3-methyl-2-oxopiperidin-3-yl)acetic acid 77-84 MDM2 proto-oncogene Homo sapiens 61-65 33303573-1 2021 In this study, we explored whether Nutlin-3a, a well-known nontoxic small-molecule compound antagonizing the inhibitory interaction of MDM2 with the tumor suppressor p53, may restore ligands for natural killer (NK) cell-activating receptors (NK-ARs) on neuroblastoma (NB) cells to enhance the NK cell-mediated killing. nutlin 3 35-44 MDM2 proto-oncogene Homo sapiens 135-139 33433933-7 2021 Treatment with the MDM-2 antagonist Nutlin-3a also induced mitochondrial elongation through the PKA-Drp1 pathway in IMR90 normal human cells. nutlin 3 36-45 MDM2 proto-oncogene Homo sapiens 19-24 33154093-7 2021 Combining INCB057643 with a MDM2-p53 inhibitor DS3032b significantly enhanced cytotoxicity in HGBCL-DH without TP53 mutation, while combining with the BCL-2 inhibitor venetoclax displayed potent therapeutic synergy in DLBCL/HGBCL cells with and without concurrent TP53 mutation. ds3032b 47-54 MDM2 proto-oncogene Homo sapiens 28-32 33283357-4 2021 Mechanistically, defactinib dose and time-dependently induced the dissociation of phosphoinositide-3-kinase (PI3K) from FAK, resultantly led to blockade of protein kinase B (AKT) signaling, and the expression of several oncogenes, such as SOX2, MYC, EGFR, MET, MDM2, or TGFBR2, identified by microarray and real-time polymerase chain reaction assay. defactinib 17-27 MDM2 proto-oncogene Homo sapiens 261-265 33579943-0 2021 EGCG binds intrinsically disordered N-terminal domain of p53 and disrupts p53-MDM2 interaction. epigallocatechin gallate 0-4 MDM2 proto-oncogene Homo sapiens 78-82 33579943-4 2021 The EGCG-p53 interaction disrupts p53 interaction with its regulatory E3 ligase MDM2 and inhibits ubiquitination of p53 by MDM2 in an in vitro ubiquitination assay, likely stabilizing p53 for anti-tumor activity. epigallocatechin gallate 4-8 MDM2 proto-oncogene Homo sapiens 80-84 33579943-4 2021 The EGCG-p53 interaction disrupts p53 interaction with its regulatory E3 ligase MDM2 and inhibits ubiquitination of p53 by MDM2 in an in vitro ubiquitination assay, likely stabilizing p53 for anti-tumor activity. epigallocatechin gallate 4-8 MDM2 proto-oncogene Homo sapiens 123-127 32737944-3 2021 Binding studies with MDM2 showed that the antiproliferative activity of tryptophanol-derived isoindolinones does not involve the inhibition of the main negative regulator of the p53 protein. tryptophanol 72-84 MDM2 proto-oncogene Homo sapiens 21-25 32737944-3 2021 Binding studies with MDM2 showed that the antiproliferative activity of tryptophanol-derived isoindolinones does not involve the inhibition of the main negative regulator of the p53 protein. phthalimidine 93-107 MDM2 proto-oncogene Homo sapiens 21-25 33641653-8 2021 Mechanistically, we found that ADP could downregulate HIF1A in MDS clones through upregulation of VHL, P53 and MDM2, which is involved in two parallel pathways to downregulate HIF1A. Adenosine Diphosphate 31-34 MDM2 proto-oncogene Homo sapiens 111-115 33262524-5 2021 Furthermore, miR-10a inhibition induced synergy between MDM2 inhibitor Nutlin-3a and cytarabine in both in vitro and in vivo AML models. nutlin 3 71-80 MDM2 proto-oncogene Homo sapiens 56-60 33190064-6 2021 In our panel of ten cell lines with a spectrum of aberrations in the p53 and pRb pathway, idasanutlin and abemaciclib were the most potent MDM2 and CDK4/6 inhibitors, respectively. RG7388 90-101 MDM2 proto-oncogene Homo sapiens 139-143 33723162-0 2021 Hypericin induces apoptosis in K562 cells via downregulation of Myc and Mdm2. hypericin 0-9 MDM2 proto-oncogene Homo sapiens 72-76 33723162-9 2021 Furthermore, after 24 h of exposure to hypericin with IC50 concentration, the expression of P53 and Bax genes increased and the expression of the Bcl2, Myc, and Mdm2 gene decreased. hypericin 39-48 MDM2 proto-oncogene Homo sapiens 161-165 33723162-10 2021 Conclusion: The results showed that hypericin exerts its cytotoxicity on K562 cancer cells by downregulating Mdm2 and Myc. hypericin 36-45 MDM2 proto-oncogene Homo sapiens 109-113 33365081-0 2021 Proliferation, migration and invasion of triple negative breast cancer cells are suppressed by berbamine via the PI3K/Akt/MDM2/p53 and PI3K/Akt/mTOR signaling pathways. berbamine 95-104 MDM2 proto-oncogene Homo sapiens 122-126 33091670-6 2020 The docking study of the new compounds 3a-n revealed high binding scores for the new compounds toward p53 binding domain in MDM2. 3a-n 39-43 MDM2 proto-oncogene Homo sapiens 124-128 33425912-0 2020 EGCG Enhanced the Anti-tumor Effect of Doxorubicine in Bladder Cancer via NF-kappaB/MDM2/p53 Pathway. epigallocatechin gallate 0-4 MDM2 proto-oncogene Homo sapiens 84-88 33425912-0 2020 EGCG Enhanced the Anti-tumor Effect of Doxorubicine in Bladder Cancer via NF-kappaB/MDM2/p53 Pathway. Doxorubicin 39-51 MDM2 proto-oncogene Homo sapiens 84-88 33425912-8 2020 Further mechanistic studies determined that the combination of DOX and EGCG inhibited phosphorylated NF-kappaB and MDM2 expression, and up-regulated p53 expression in tumor, as assessed by western blot and immunohistochemistry. Doxorubicin 63-66 MDM2 proto-oncogene Homo sapiens 115-119 33425912-8 2020 Further mechanistic studies determined that the combination of DOX and EGCG inhibited phosphorylated NF-kappaB and MDM2 expression, and up-regulated p53 expression in tumor, as assessed by western blot and immunohistochemistry. epigallocatechin gallate 71-75 MDM2 proto-oncogene Homo sapiens 115-119 33425912-9 2020 Western blot in SW780 cells also confirmed that the combined use of EGCG and DOX caused significant increase in p53, p21, and cleaved-PARP expression, and induced significant inhibition in phosphorylated NF-kappaB and MDM2. epigallocatechin gallate 68-72 MDM2 proto-oncogene Homo sapiens 218-222 33425912-9 2020 Western blot in SW780 cells also confirmed that the combined use of EGCG and DOX caused significant increase in p53, p21, and cleaved-PARP expression, and induced significant inhibition in phosphorylated NF-kappaB and MDM2. Doxorubicin 77-80 MDM2 proto-oncogene Homo sapiens 218-222 33425912-12 2020 EGCG enhanced the anti-tumor effect of DOX in bladder cancer via NF-kappaB/MDM2/p53 pathway, suggesting the potential clinical application against bladder cancer patients. epigallocatechin gallate 0-4 MDM2 proto-oncogene Homo sapiens 75-79 33425912-12 2020 EGCG enhanced the anti-tumor effect of DOX in bladder cancer via NF-kappaB/MDM2/p53 pathway, suggesting the potential clinical application against bladder cancer patients. Doxorubicin 39-42 MDM2 proto-oncogene Homo sapiens 75-79 33012506-2 2020 In this study, we report a new p53-MDM2 interaction inhibitor, CYZ2017, which could induce p53 nuclear translocation and possess p53-dependent anti-proliferation activity in a range of cancer cells. cyz2017 63-70 MDM2 proto-oncogene Homo sapiens 35-39 33012506-6 2020 These results support that CYZ2017 might be a promising p53-MDM2 interaction inhibitor with good anti-tumor activity. cyz2017 27-34 MDM2 proto-oncogene Homo sapiens 60-64 33202864-6 2020 A possible synergism was observed with SNP309 in promoter P2 of MDM2. snp309 39-45 MDM2 proto-oncogene Homo sapiens 64-68 33039292-6 2020 RESULTS: Treatment of gemcitabine (nucleoside analogue anticancer agent) to pancreatic cancer (Panc-1, MiaPaca-2) and breast cancer (MDA-MB-231) cells amplified MDM-2 expression along with increase in EMT properties. gemcitabine 22-33 MDM2 proto-oncogene Homo sapiens 161-166 33039292-6 2020 RESULTS: Treatment of gemcitabine (nucleoside analogue anticancer agent) to pancreatic cancer (Panc-1, MiaPaca-2) and breast cancer (MDA-MB-231) cells amplified MDM-2 expression along with increase in EMT properties. Nucleosides 35-45 MDM2 proto-oncogene Homo sapiens 161-166 33140956-2 2020 Herein, we report the design and investigation of a series of right-handed helical heterogeneous 1:1 alpha/Sulfono-gamma-AA peptides as unprecedented inhibitors for p53-MDM2 and p53-MDMX. alpha/sulfono-gamma-aa peptides 101-132 MDM2 proto-oncogene Homo sapiens 169-173 33140956-3 2020 The most potent helical heterogeneous 1:1 alpha/Sulfono-gamma-AA peptides were shown to bind tightly to MDM2 and MDMX, with Kd of 19.3 and 66.8 nM, respectively. alpha/sulfono-gamma-aa 42-64 MDM2 proto-oncogene Homo sapiens 104-108 33140956-4 2020 Circular dichroism spectra, 2D-NMR spectroscopy, and the computational simulations suggested that these helical sulfono-gamma-AA peptides could mimic the critical side chains of p53 and disrupt p53/MDM2 PPI effectively. sulfono-gamma-aa peptides 112-137 MDM2 proto-oncogene Homo sapiens 198-202 33140956-6 2020 Furthermore, effective cellular activity is achieved by the stapled 1:1 alpha/Sulfono-gamma-AA peptides, evidenced by significantly enhanced p53 transcriptional activity and much more induced level of MDM2 and p21. alpha/sulfono-gamma-aa 72-94 MDM2 proto-oncogene Homo sapiens 201-205 33165811-7 2021 Consistent with the previous results, sodium cantharidinate treatment decreased Bcl-2 and mitochondrial cytochrome-c protein expression, as well as phosphorylation of MDM2; meanwhile, it increased the levels of cleaved-caspase-3, cleaved-caspase-9, cleaved-PARP, Bax, and phosphorylated p53, thus inducing the apoptosis of pancreatic cancer cells. Sodium 38-44 MDM2 proto-oncogene Homo sapiens 167-171 33144587-9 2020 MDM2 and mTORC1/2 targeted drugs showed efficacy in the cisplatin sensitive PDX models. Cisplatin 56-65 MDM2 proto-oncogene Homo sapiens 0-4 32901866-6 2020 Furthermore, the p53 inhibitor, Pifithrin-mu, diminished the augmentation in poly(ADP-ribose) polymerase (PARP) cleavage induced by OTS514 plus H2O2, while the Mdm2 antagonist, Nutlin 3, increased PARP cleavage. pifithrin 32-41 MDM2 proto-oncogene Homo sapiens 160-164 32827690-4 2020 In this study, we are reporting the differential mechanism of cell death induced by the two small-molecule inhibitors, named RG-7388 and Nutlin-3, that are specific for MDM2 in SJSA-1 Osteosarcoma cells (OS). RG7388 125-132 MDM2 proto-oncogene Homo sapiens 169-173 32561413-3 2020 Although phosphorylation at serine (S) 166 site by AKT increases Mdm2 activity, phosphatases of Mdm2 have been still elusive. Serine 28-34 MDM2 proto-oncogene Homo sapiens 65-69 33092134-6 2020 Combining erdafitinib with the MDM2 antagonist RG7388 exerted a synergistic effect on viability, apoptosis, and clonogenicity in one WDLPS and two DDLPS cell lines. RG7388 47-53 MDM2 proto-oncogene Homo sapiens 31-35 32800832-9 2020 Overexpression of MDM2 ameliorated the inhibitory effect of FBXO31 on SiHa cells, while the MDM2/p53 axis-specific inhibitor Nutlin-3a facilitated this inhibitory effect. nutlin 3 125-134 MDM2 proto-oncogene Homo sapiens 92-96 32945383-12 2020 RSV elevated the p53 levels and decreased the phosphorylated (p-)Mdm2 and p-Akt levels. Resveratrol 0-3 MDM2 proto-oncogene Homo sapiens 65-69 32020437-0 2020 Phase 1 study of the MDM2 antagonist RO6839921 in patients with acute myeloid leukemia. ro6839921 37-46 MDM2 proto-oncogene Homo sapiens 21-25 32020437-2 2020 RO6839921 is an inactive pegylated prodrug of the oral MDM2 antagonist idasanutlin (active principle [AP]) that allows for IV administration. RG7388 71-82 MDM2 proto-oncogene Homo sapiens 55-59 33061618-5 2020 Luciferase reporter assays were performed to determine the effect of miR-758-3p on MDM2. mir-758-3p 69-79 MDM2 proto-oncogene Homo sapiens 83-87 33061618-11 2020 Moreover, miR-758-3p was a modulator of MDM2 in ccRCC. mir-758-3p 10-20 MDM2 proto-oncogene Homo sapiens 40-44 32583936-7 2020 Towards the development of new anticancer drugs, we herein describe a polypharmacology approach for the dual inhibition of Mcl-1 and HDM2 by employing three densely functionalized isoxazoles, pyrazoles, and thiazoles as mimetics of key alpha-helical domains of their partner proteins. Isoxazoles 180-190 MDM2 proto-oncogene Homo sapiens 133-137 32583936-7 2020 Towards the development of new anticancer drugs, we herein describe a polypharmacology approach for the dual inhibition of Mcl-1 and HDM2 by employing three densely functionalized isoxazoles, pyrazoles, and thiazoles as mimetics of key alpha-helical domains of their partner proteins. Pyrazoles 192-201 MDM2 proto-oncogene Homo sapiens 133-137 32583936-7 2020 Towards the development of new anticancer drugs, we herein describe a polypharmacology approach for the dual inhibition of Mcl-1 and HDM2 by employing three densely functionalized isoxazoles, pyrazoles, and thiazoles as mimetics of key alpha-helical domains of their partner proteins. Thiazoles 207-216 MDM2 proto-oncogene Homo sapiens 133-137 32934219-7 2020 CDK9 inhibitor atuveciclib downregulated MDM4 and enhanced p53 activity induced by nutlin-3a, an inhibitor of p53-MDM2 interaction, and synergized with nutlin-3a in killing A375 melanoma cells. nutlin 3 83-92 MDM2 proto-oncogene Homo sapiens 114-118 32828283-5 2020 Our study showed that constitutive ubiquitination of beta-arrestin, accompanied by nuclear to cytoplasmic translocation of Mdm2, was observed in cells expressing desensitizing GPCRs (dopamine D3 receptor, K149C-dopamine D2 receptor, beta2 adrenoceptor, and lysophosphatidic acid receptor 1). Dopamine 211-219 MDM2 proto-oncogene Homo sapiens 123-127 32828283-6 2020 In contrast, Mdm2 was observed in the nucleus in cells expressing non-desensitizing GPCRs (dopamine D2 receptor, C147K-dopamine D3 receptor, and dopamine D4 receptor). Dopamine 91-99 MDM2 proto-oncogene Homo sapiens 13-17 32561413-3 2020 Although phosphorylation at serine (S) 166 site by AKT increases Mdm2 activity, phosphatases of Mdm2 have been still elusive. Serine 36-37 MDM2 proto-oncogene Homo sapiens 65-69 32705219-0 2020 MDM2 as a target for ellagic acid-mediated suppression of prostate cancer cells in vitro. Ellagic Acid 21-33 MDM2 proto-oncogene Homo sapiens 0-4 32826336-0 2020 Withdrawal: Mdm2 directs the ubiquitination of beta-arrestin-sequestered cAMP phosphodiesterase-4D5. Cyclic AMP 73-77 MDM2 proto-oncogene Homo sapiens 12-16 32874188-11 2020 The ATM inhibitor KU55993 reduced the levels of PD-L1 under conditions where Nutlin-3 induces PD-L1, indicating that MDM2 and ATM have opposing effects on PD-L1 steady-state levels. ku55993 18-25 MDM2 proto-oncogene Homo sapiens 117-121 32874188-14 2020 Conclusion: Genetic inactivation of TP53, or the use of the MDM2 ligand Nutlin-3, alters the expression of the immune blockade receptors PD-L1 and CD276. nutlin 3 72-80 MDM2 proto-oncogene Homo sapiens 60-64 32461254-7 2020 Using CEBIT-based high-throughput screening assays, we identified known inhibitors of the p53/MDM2 (MDM2) interaction and of the histone methyltransferase, suppressor of variegation 3-9 homolog 1 (SUV39H1), from a compound library. cebit 6-11 MDM2 proto-oncogene Homo sapiens 94-98 32461254-7 2020 Using CEBIT-based high-throughput screening assays, we identified known inhibitors of the p53/MDM2 (MDM2) interaction and of the histone methyltransferase, suppressor of variegation 3-9 homolog 1 (SUV39H1), from a compound library. cebit 6-11 MDM2 proto-oncogene Homo sapiens 100-104 32793900-6 2020 Computational alanine scanning mutagenesis was performed to predict changes in Gibbs free energy that are associated with mutating residues at the positive control (PMI/MDM2) or SARS RBD/ACE2 binding interface to alanine. Alanine 213-220 MDM2 proto-oncogene Homo sapiens 169-173 32468177-8 2020 These data indicated that a p53-activating CP-31398 achieved growth inhibitory effects in combination with a MDM2 or a FAK inhibitor and suggested a possible reciprocal pathway between p53 elevation and FAK inactivation. CP 31398 43-51 MDM2 proto-oncogene Homo sapiens 109-113 32759684-5 2020 Comparing metabolomic profiles between MDM2 higher and lower amplification cells yielded a total of 17 differentially abundant metabolites across both panels (FDR < 0.05, log2 fold change < 0.75), including ceramides, glycosylated ceramides, and sphingomyelins. Ceramides 207-216 MDM2 proto-oncogene Homo sapiens 39-43 32593915-8 2020 Several pre-clinical approaches have proven successful in overcoming cisplatin resistance, including specific targeting of PARP, MDM2 or AKT/mTOR combined with cisplatin. Cisplatin 69-78 MDM2 proto-oncogene Homo sapiens 129-133 32611363-10 2020 In vitro experiments suggested that MDM2 amplification induces primary resistance to erlotinib. Erlotinib Hydrochloride 85-94 MDM2 proto-oncogene Homo sapiens 36-40 31734832-0 2020 A phase 1 study of the MDM2 antagonist RO6839921, a pegylated prodrug of idasanutlin, in patients with advanced solid tumors. RG7388 73-84 MDM2 proto-oncogene Homo sapiens 23-27 31734832-2 2020 RO6839921 is an inactive pegylated prodrug of idasanutlin, an MDM2 antagonist, developed for intravenous administration. RG7388 46-57 MDM2 proto-oncogene Homo sapiens 62-66 32681102-9 2020 A combination treatment with AZD5363 and FH535 enhanced p53 expression, by modulating MDM2 activation; however, AZD5363 treatment alone restricted p53 to the nucleus by inhibiting dynamin-related protein activation. capivasertib 29-36 MDM2 proto-oncogene Homo sapiens 86-90 32681102-9 2020 A combination treatment with AZD5363 and FH535 enhanced p53 expression, by modulating MDM2 activation; however, AZD5363 treatment alone restricted p53 to the nucleus by inhibiting dynamin-related protein activation. FH535 41-46 MDM2 proto-oncogene Homo sapiens 86-90 32471716-0 2020 MDM2 phosphorylation mediates H2O2-induced lens epithelial cells apoptosis and age-related cataract. Hydrogen Peroxide 30-34 MDM2 proto-oncogene Homo sapiens 0-4 32471716-2 2020 This study aimed to investigate the effects of MDM2 phosphorylation in ARC and H2O2-induced lens epithelial cells apoptosis. Hydrogen Peroxide 79-83 MDM2 proto-oncogene Homo sapiens 47-51 32471716-6 2020 It was confirmed that MDM2 could regulate lens epithelial cell apoptosis, and MDM2 inhibitors could partly inhibited AKT"s role in suppressing apoptosis induced by H2O2. Hydrogen Peroxide 164-168 MDM2 proto-oncogene Homo sapiens 78-82 32471716-8 2020 Our study revealed that MDM2 phosphorylation mediated H2O2-induced lens epithelial cells apoptosis and ARC, which could provide new ideas for the clinical treatment of ARC. Hydrogen Peroxide 54-58 MDM2 proto-oncogene Homo sapiens 24-28 32741700-6 2022 Currently, multiple p53-MDM2/MDM4 antagonists are undergoing clinical trials, the most advanced being idasanutlin which is currently undergoing testing in a phase III clinical trial in patients with relapsed or refractory acute myeloid leukemia. RG7388 102-113 MDM2 proto-oncogene Homo sapiens 24-28 32793491-0 2020 NVP-CGM097, an HDM2 Inhibitor, Antagonizes ATP-Binding Cassette Subfamily B Member 1-Mediated Drug Resistance. NVP-CGM097 0-10 MDM2 proto-oncogene Homo sapiens 15-19 32390036-0 2020 Diarylethene moiety as an enthalpy-entropy switch: photoisomerizable stapled peptides for modulating p53/MDM2 interaction. diarylethene 0-12 MDM2 proto-oncogene Homo sapiens 105-109 32390036-1 2020 Analogs of the known inhibitor (peptide pDI) of the p53/MDM2 protein-protein interaction are reported, which are stapled by linkers bearing a photoisomerizable diarylethene moiety. diarylethene 160-172 MDM2 proto-oncogene Homo sapiens 56-60 32615946-12 2020 The combination Nutlin-3 (inhibition of MDM2) and PX-478 (inhibition of HIF-1alpha) could be confirmed for all three cell lines. nutlin 3 16-24 MDM2 proto-oncogene Homo sapiens 40-44 32630235-3 2020 The present study was designed to evaluate the in vitro and in vivo antitumor activity of a novel brain-penetrating small molecule MDM2 degrader, termed SP-141. 6-methoxy-1-(naphthalen-1-yl)-9H-pyrido(3,4-b)indole 153-159 MDM2 proto-oncogene Homo sapiens 131-135 32630235-5 2020 Treatment with SP-141 resulted in diminished MDM2 and increased p53 and p21cip1 levels, G2/M cell cycle arrest, and marked apoptosis. 6-methoxy-1-(naphthalen-1-yl)-9H-pyrido(3,4-b)indole 15-21 MDM2 proto-oncogene Homo sapiens 45-49 32611363-11 2020 Over-expressed MDM2 elevated the IC50 value of erlotinib in HCC2279 line and reduced the inhibition rate. Erlotinib Hydrochloride 47-56 MDM2 proto-oncogene Homo sapiens 15-19 32448094-4 2021 Here, we used global peptide docking, normal molecular dynamics, Gaussian accelerated molecular dynamics (GaMD), two-dimensional (2D) potential of mean force (PMF) profiles, and solvated interaction energy (SIE) techniques to investigate the interactions of MDM2/MDMX with three N-to-C-terminal cyclic peptide-based inhibitors. Peptides, Cyclic 295-309 MDM2 proto-oncogene Homo sapiens 258-262 32595984-10 2020 Unlike with chronic viral infections, MDM2-p53 axis might play a dual role in glucolipid metabolism of hepatocytes, which presented with enhancing glucolipid catabolism, but promoting hepatocyte injury at the early and late stages of glucolipid metabolism disorder. glucolipid 78-88 MDM2 proto-oncogene Homo sapiens 38-42 32636834-8 2020 We have also found lysine residues in FOXP3 required for MDM2-mediated ubiquitination. Lysine 19-25 MDM2 proto-oncogene Homo sapiens 57-61 32459661-7 2020 These findings suggest resveratrol may alleviate osteoporosis at least in part by modulating the MDM2/p53 signaling pathway. Resveratrol 23-34 MDM2 proto-oncogene Homo sapiens 97-101 32367104-5 2020 A key feature of this 1,3-dipolar cycloaddition is the wide substrate applicability, even with alkyl aldehyde-derived azomethine ylide; thus it has streamlined a highly enantioselective access to a new class of antiproliferative agents, MDM2-p53. alkyl aldehyde 95-109 MDM2 proto-oncogene Homo sapiens 237-241 32367104-5 2020 A key feature of this 1,3-dipolar cycloaddition is the wide substrate applicability, even with alkyl aldehyde-derived azomethine ylide; thus it has streamlined a highly enantioselective access to a new class of antiproliferative agents, MDM2-p53. azomethine ylide 118-134 MDM2 proto-oncogene Homo sapiens 237-241 32453417-5 2020 The MDM2 serine 166 regulates the interaction with the E2F1 mRNA and deletion of MDM2 C-terminal RING domain results in a constitutive E2F1 mRNA binding. Serine 9-15 MDM2 proto-oncogene Homo sapiens 4-8 32453417-5 2020 The MDM2 serine 166 regulates the interaction with the E2F1 mRNA and deletion of MDM2 C-terminal RING domain results in a constitutive E2F1 mRNA binding. Serine 9-15 MDM2 proto-oncogene Homo sapiens 81-85 32522803-0 2020 Targeting MDM2-dependent serine metabolism as a therapeutic strategy for liposarcoma. Serine 25-31 MDM2 proto-oncogene Homo sapiens 10-14 32522803-3 2020 Here, we show that the p53-independent metabolic functions of chromatin-bound MDM2 are exacerbated in LPS and mediate an addiction to serine metabolism that sustains nucleotide synthesis and tumor growth. Serine 134-140 MDM2 proto-oncogene Homo sapiens 78-82 32522803-4 2020 Treatment of LPS cells with Nutlin-3A, a pharmacological inhibitor of the MDM2-p53 interaction, stabilized p53 but unexpectedly enhanced MDM2-mediated control of serine metabolism by increasing its recruitment to chromatin, likely explaining the poor clinical efficacy of this class of MDM2 inhibitors. Serine 162-168 MDM2 proto-oncogene Homo sapiens 137-141 32522803-4 2020 Treatment of LPS cells with Nutlin-3A, a pharmacological inhibitor of the MDM2-p53 interaction, stabilized p53 but unexpectedly enhanced MDM2-mediated control of serine metabolism by increasing its recruitment to chromatin, likely explaining the poor clinical efficacy of this class of MDM2 inhibitors. Serine 162-168 MDM2 proto-oncogene Homo sapiens 137-141 32522803-6 2020 Our data indicate that targeting MDM2 functions in serine metabolism represents a potential therapeutic strategy for LPS. Serine 51-57 MDM2 proto-oncogene Homo sapiens 33-37 32124141-2 2020 The results show that all-trans retinoic acid enhances the effect of Fra-1 on inhibiting cervical cancer proliferation and the glucose consumption, its effect on the loss of mitochondrial membrane potential, on the decreasing of lactic acid as well as ATP, and also influences the expression of MDM2/P53/P21 and LDHA. Tretinoin 32-45 MDM2 proto-oncogene Homo sapiens 295-299 32124141-7 2020 CONCLUSION: The overall results of the study strongly suggest that all-trans retinoic acid enhances the effect of Fra-1 on inhibiting cervical cancer proliferation and metabolism in vitro, and also influences the expression of MDM2/P53/P21 and LDHA. Tretinoin 77-90 MDM2 proto-oncogene Homo sapiens 227-231 31177307-4 2020 The purpose of this study was to investigate the influence of UA on the p53-MDM2 interaction pathway in prostate cancer cell lines. 3,8-dihydroxy-6H-dibenzo(b,d)pyran-6-one 62-64 MDM2 proto-oncogene Homo sapiens 76-80 31177307-10 2020 Co-immunoprecipitation-immunoblotting was used to assess the inhibition of interactions between p53 and MDM2 and to assess the effect of UA on MDM2-mediated p53 polyubiquitination. 3,8-dihydroxy-6H-dibenzo(b,d)pyran-6-one 137-139 MDM2 proto-oncogene Homo sapiens 143-147 31177307-14 2020 Moreover, UA inhibited the interaction between p53 and MDM2 and inhibited MDM2-mediated p53 polyubiquitination. 3,8-dihydroxy-6H-dibenzo(b,d)pyran-6-one 10-12 MDM2 proto-oncogene Homo sapiens 55-59 31177307-14 2020 Moreover, UA inhibited the interaction between p53 and MDM2 and inhibited MDM2-mediated p53 polyubiquitination. 3,8-dihydroxy-6H-dibenzo(b,d)pyran-6-one 10-12 MDM2 proto-oncogene Homo sapiens 74-78 31177307-16 2020 CONCLUSION: The influencing of UA on p53-MDM2 pathway may partly contribute to its anticancer effect. 3,8-dihydroxy-6H-dibenzo(b,d)pyran-6-one 31-33 MDM2 proto-oncogene Homo sapiens 41-45 32448094-5 2021 We determined the possible cyclic peptide-MDM2/MDMX complex structures via 2D PMF profiles and SIE calculations. Peptides, Cyclic 27-41 MDM2 proto-oncogene Homo sapiens 42-46 32371497-4 2020 NADH-free forms of CtBPs cooperated with the p53-binding partner HDM2 to suppress p53 function, and loss of these forms in highly glycolytic cells resulted in p53 accumulation. NAD 0-4 MDM2 proto-oncogene Homo sapiens 65-69 32392664-7 2020 RESULTS: In multivariate logistic regression, significantly increased risk of lung cancer was observed for MDM2 SNP309 in the dominant model (TG + GG vs. TT: OR, 2.13; 95% CI, 1.29 to 3.53). snp309 112-118 MDM2 proto-oncogene Homo sapiens 107-111 31959058-0 2020 MiR-219a-2-3p suppresses cell proliferation and promotes apoptosis by targeting MDM2/p53 in pituitary adenomas cells. mir-219a-2-3p 0-13 MDM2 proto-oncogene Homo sapiens 80-84 32167393-2 2020 Idasanutlin is a small-molecule inhibitor of MDM2, a negative regulator of tumor suppressor p53. RG7388 0-11 MDM2 proto-oncogene Homo sapiens 45-49 32167393-3 2020 By preventing the p53-MDM2 interaction, idasanutlin allows for p53 activation, particularly in patients with TP53 wild-type (WT) status. RG7388 40-51 MDM2 proto-oncogene Homo sapiens 22-26 32392664-7 2020 RESULTS: In multivariate logistic regression, significantly increased risk of lung cancer was observed for MDM2 SNP309 in the dominant model (TG + GG vs. TT: OR, 2.13; 95% CI, 1.29 to 3.53). Thioguanine 142-144 MDM2 proto-oncogene Homo sapiens 107-111 32392664-8 2020 Stratification analysis revealed that age, sex, obesity, and smoking also increases the risk of lung cancer when carrying the MDM2 SNP309. snp309 131-137 MDM2 proto-oncogene Homo sapiens 126-130 32211658-0 2020 Cisplatin binds to the MDM2 RING finger domain and inhibits the ubiquitination activity. Cisplatin 0-9 MDM2 proto-oncogene Homo sapiens 23-27 32350255-4 2020 A crystal structure of phospho-Ser429 (pS429)-MDM2 bound to E2-ubiquitin reveals a unique 310-helical feature present in MDM2 homodimer that allows pS429 to stabilize the closed E2-ubiquitin conformation and thereby enhancing ubiquitin transfer. phospho-ser429 23-37 MDM2 proto-oncogene Homo sapiens 46-50 32350255-4 2020 A crystal structure of phospho-Ser429 (pS429)-MDM2 bound to E2-ubiquitin reveals a unique 310-helical feature present in MDM2 homodimer that allows pS429 to stabilize the closed E2-ubiquitin conformation and thereby enhancing ubiquitin transfer. phospho-ser429 23-37 MDM2 proto-oncogene Homo sapiens 121-125 32350255-4 2020 A crystal structure of phospho-Ser429 (pS429)-MDM2 bound to E2-ubiquitin reveals a unique 310-helical feature present in MDM2 homodimer that allows pS429 to stabilize the closed E2-ubiquitin conformation and thereby enhancing ubiquitin transfer. ps429 39-44 MDM2 proto-oncogene Homo sapiens 46-50 32350255-4 2020 A crystal structure of phospho-Ser429 (pS429)-MDM2 bound to E2-ubiquitin reveals a unique 310-helical feature present in MDM2 homodimer that allows pS429 to stabilize the closed E2-ubiquitin conformation and thereby enhancing ubiquitin transfer. ps429 39-44 MDM2 proto-oncogene Homo sapiens 121-125 32350255-4 2020 A crystal structure of phospho-Ser429 (pS429)-MDM2 bound to E2-ubiquitin reveals a unique 310-helical feature present in MDM2 homodimer that allows pS429 to stabilize the closed E2-ubiquitin conformation and thereby enhancing ubiquitin transfer. Estradiol 60-62 MDM2 proto-oncogene Homo sapiens 46-50 32350255-4 2020 A crystal structure of phospho-Ser429 (pS429)-MDM2 bound to E2-ubiquitin reveals a unique 310-helical feature present in MDM2 homodimer that allows pS429 to stabilize the closed E2-ubiquitin conformation and thereby enhancing ubiquitin transfer. Estradiol 60-62 MDM2 proto-oncogene Homo sapiens 121-125 32211658-1 2020 Cisplatin can directly bind to the RING finger domain of MDM2, leading to the zinc-release and protein unfolding. Cisplatin 0-9 MDM2 proto-oncogene Homo sapiens 57-61 32211658-2 2020 Consequently, cisplatin inhibits the MDM2-mediated ubiquitination, which is the molecular basis of p53 activation. Cisplatin 14-23 MDM2 proto-oncogene Homo sapiens 37-41 32276266-7 2020 Additionally, genistein dramatically decreased epidermal growth factor receptor (EGFR) expression and attenuated its down-stream signaling molecules STAT3, MDM2, Akt and JAK1/2 phosphorylation, resulting in inhibited nuclear translocation of STAT3 and MDM2, thereby inhibiting the JAK1/2-STAT3 and AKT/MDM2/p53 signaling pathways. Genistein 14-23 MDM2 proto-oncogene Homo sapiens 252-256 32015093-0 2020 MiR-30e-3p Influences Tumor Phenotype through MDM2/TP53 Axis and Predicts Sorafenib Resistance in Hepatocellular Carcinoma. mir-30e-3p 0-10 MDM2 proto-oncogene Homo sapiens 46-50 32276266-0 2020 Inhibition of esophageal-carcinoma cell proliferation by genistein via suppression of JAK1/2-STAT3 and AKT/MDM2/p53 signaling pathways. Genistein 57-66 MDM2 proto-oncogene Homo sapiens 107-111 32276266-10 2020 Taken together, genistein suppressed the JAK1/2-STAT3 and AKT/MDM2/p53 signaling pathways by decreasing EGFR expression, leading to cell apoptosis, cell cycle arrest, and proliferation inhibition in EsC cells. Genistein 16-25 MDM2 proto-oncogene Homo sapiens 62-66 32276266-7 2020 Additionally, genistein dramatically decreased epidermal growth factor receptor (EGFR) expression and attenuated its down-stream signaling molecules STAT3, MDM2, Akt and JAK1/2 phosphorylation, resulting in inhibited nuclear translocation of STAT3 and MDM2, thereby inhibiting the JAK1/2-STAT3 and AKT/MDM2/p53 signaling pathways. Genistein 14-23 MDM2 proto-oncogene Homo sapiens 156-160 31812766-7 2020 Additionally, reactive oxygen species, Ca2+ levels, DNA damage, and phosphorylated MDM2 were all synergistically induced by aldehyde mixtures, while total p53, phosphorylated p53 and phosphorylated AKT (serine/threonine kinase) were inhibited. Aldehydes 124-132 MDM2 proto-oncogene Homo sapiens 83-87 32276266-7 2020 Additionally, genistein dramatically decreased epidermal growth factor receptor (EGFR) expression and attenuated its down-stream signaling molecules STAT3, MDM2, Akt and JAK1/2 phosphorylation, resulting in inhibited nuclear translocation of STAT3 and MDM2, thereby inhibiting the JAK1/2-STAT3 and AKT/MDM2/p53 signaling pathways. Genistein 14-23 MDM2 proto-oncogene Homo sapiens 252-256 32337406-9 2020 The simulation results highlight the importance of hydrogen bonds and the salt bridge between Lys94 of MDM2 and Glu17 of p53 in the stability of the p53-MDM2 complex. Hydrogen 51-59 MDM2 proto-oncogene Homo sapiens 153-157 32156076-6 2020 Like mammalian p53, the affinity of Scp53BSF for the SCS oligonucleotide was higher than for the MDM2 oligonucleotide. Oligonucleotides 102-117 MDM2 proto-oncogene Homo sapiens 97-101 31201607-0 2020 Anti-tumor activity of the MDM2-TP53 inhibitor BI-907828 in dedifferentiated liposarcoma patient-derived xenograft models harboring MDM2 amplification. bi-907828 47-56 MDM2 proto-oncogene Homo sapiens 27-31 31201607-0 2020 Anti-tumor activity of the MDM2-TP53 inhibitor BI-907828 in dedifferentiated liposarcoma patient-derived xenograft models harboring MDM2 amplification. bi-907828 47-56 MDM2 proto-oncogene Homo sapiens 132-136 31201607-3 2020 We tested the in vivo efficacy of BI-907828, a small molecule inhibitor of the MDM2-TP53 interaction, in two DDLPS patient-derived xenografts (PDX). bi-907828 34-43 MDM2 proto-oncogene Homo sapiens 79-83 31201607-14 2020 CONCLUSION: BI-907828 showed significant anti-tumor activity in DDLPS PDX harboring MDM2 amplifications, providing a strong rationale for early clinical testing of BI-907828 in a DDLPS patient population. bi-907828 12-21 MDM2 proto-oncogene Homo sapiens 84-88 32321249-6 2020 The MDM2 antagonist and the proteasome inhibitor promote 13a-triggered apoptosis by preventing p53 degradation. 13a 57-60 MDM2 proto-oncogene Homo sapiens 4-8 32063580-2 2020 Cisplatin-resistant cells, however, can demonstrate increased binding of both MDM2 and MDM4 to p53 but in absence of cellular overexpression. Cisplatin 0-9 MDM2 proto-oncogene Homo sapiens 78-82 32063580-7 2020 Our results demonstrate that Nutlin-3 but not RITA (reactivation of p53 and induction of tumor cell apoptosis) effectively disrupted the p53-MDM2-MDM4 complex to activate p53, which increased robustly with cisplatin/Nutlin-3 combination and enhanced antitumor effects more than either agent alone. nutlin 3 29-37 MDM2 proto-oncogene Homo sapiens 141-145 32235535-6 2020 Norhierridin B (10) interfered with several p53 transcriptional targets, increasing p21, Bax, and MDM2, while decreasing Bcl-2 protein levels, which suggested the potential activation of a p53 pathway. norhierridin b 0-14 MDM2 proto-oncogene Homo sapiens 98-102 32257953-8 2019 MTHFR rs1801131 and MDM2 rs1690924 were significantly correlated with platinum-induced GI toxicity (P = 0.04 and P = 0.02, respectively). Platinum 70-78 MDM2 proto-oncogene Homo sapiens 20-24 32001262-7 2020 The developed pDIm and mainly pDIdm peptides showed stable conformations over the simulation time with conserved secondary structure and effective interaction with MDM2/X by physical binding such as hydrogen bonding. Hydrogen 199-207 MDM2 proto-oncogene Homo sapiens 164-168 32156076-7 2020 Binding of Scp53BSF to the SCS and MDM2 oligonucleotides was strongly competed by unlabeled oligonucleotides containing mammalian p53 sites, but very little by a mutated site oligonucleotide. Oligonucleotides 40-55 MDM2 proto-oncogene Homo sapiens 35-39 31866490-7 2020 CDK9 inhibitors further showed synergistic effects in killing p53+/+ HCT116 cells when combined with the MDM2 inhibitor Nutlin-3. nutlin 3 120-128 MDM2 proto-oncogene Homo sapiens 105-109 32271428-0 2020 MiR-548b-3p inhibits proliferation and migration of breast cancer cells by targeting MDM2. mir-548b-3p 0-11 MDM2 proto-oncogene Homo sapiens 85-89 31923941-2 2020 For the first time, MDM2-mediated p53 degradation was identified as a critical factor for developing acquired resistance of doxorubicin (DOX) in HepG2 tumor spheroids, which could be effectively reversed by MDM2 inhibitor MI-773, thereby improving anticancer effects. Doxorubicin 124-135 MDM2 proto-oncogene Homo sapiens 20-24 31923941-2 2020 For the first time, MDM2-mediated p53 degradation was identified as a critical factor for developing acquired resistance of doxorubicin (DOX) in HepG2 tumor spheroids, which could be effectively reversed by MDM2 inhibitor MI-773, thereby improving anticancer effects. Doxorubicin 124-135 MDM2 proto-oncogene Homo sapiens 207-211 31923941-2 2020 For the first time, MDM2-mediated p53 degradation was identified as a critical factor for developing acquired resistance of doxorubicin (DOX) in HepG2 tumor spheroids, which could be effectively reversed by MDM2 inhibitor MI-773, thereby improving anticancer effects. Doxorubicin 137-140 MDM2 proto-oncogene Homo sapiens 20-24 31923941-2 2020 For the first time, MDM2-mediated p53 degradation was identified as a critical factor for developing acquired resistance of doxorubicin (DOX) in HepG2 tumor spheroids, which could be effectively reversed by MDM2 inhibitor MI-773, thereby improving anticancer effects. Doxorubicin 137-140 MDM2 proto-oncogene Homo sapiens 207-211 31923941-6 2020 In summary, selective regulation of MDM2 in cancer cells is a promising strategy to overcome DOX resistance, and may provide a perspective on the management of malignant tumors. Doxorubicin 93-96 MDM2 proto-oncogene Homo sapiens 36-40 32156076-7 2020 Binding of Scp53BSF to the SCS and MDM2 oligonucleotides was strongly competed by unlabeled oligonucleotides containing mammalian p53 sites, but very little by a mutated site oligonucleotide. Oligonucleotides 40-56 MDM2 proto-oncogene Homo sapiens 35-39 32156076-7 2020 Binding of Scp53BSF to the SCS and MDM2 oligonucleotides was strongly competed by unlabeled oligonucleotides containing mammalian p53 sites, but very little by a mutated site oligonucleotide. Oligonucleotides 92-108 MDM2 proto-oncogene Homo sapiens 35-39 31774938-7 2020 The most potent library member (Ki = 0.095 mum) identified is almost as active as Nutlin-3, a potent inhibitor of the p53-MDM2 PPI. nutlin 3 82-90 MDM2 proto-oncogene Homo sapiens 122-126 32062612-2 2020 BBR can induce apoptosis of acute lymphoblastic leukemia (ALL) cells through the MDM2/p53 pathway. Berberine 0-3 MDM2 proto-oncogene Homo sapiens 81-85 32097779-13 2020 In addition, KBA01 disrupts the HSF1-mutant p53-Hsp90 complex and releases mutant p53 to enable its MDM2- and CHIP-mediated degradation. kba01 13-18 MDM2 proto-oncogene Homo sapiens 100-104 31918545-2 2020 All the probes showed potent inhibitory and acceptable cell toxicity compared with commercially available p53-MDM2 inhibitor Nutlin-3, and can increase the protein expression level of p53 and MDM2 in A549 cell line, in particular, probe 10 and 11 can increase the protein expression level of p53 than nutlin-3. nutlin 3 125-133 MDM2 proto-oncogene Homo sapiens 110-114 31825612-3 2020 Herein we report the first example of the use of alkenyl cyclopropane building blocks to constrain MDM2-targeting helical peptides. cyclopropane 49-69 MDM2 proto-oncogene Homo sapiens 99-103 31918545-2 2020 All the probes showed potent inhibitory and acceptable cell toxicity compared with commercially available p53-MDM2 inhibitor Nutlin-3, and can increase the protein expression level of p53 and MDM2 in A549 cell line, in particular, probe 10 and 11 can increase the protein expression level of p53 than nutlin-3. nutlin 3 125-133 MDM2 proto-oncogene Homo sapiens 192-196 31907996-3 2020 However, the role of Mdm2 in iron homeostasis is not certain. Iron 29-33 MDM2 proto-oncogene Homo sapiens 21-25 31706019-5 2020 In fact, the expression levels of the above- mentioned proteins were significantly altered at both mRNA and protein levels after treating the cells with 20 microM Nutlin-3 for 24 h. Additionally, the pro-apoptotic proteins including p53, p21, and Bax were elevated with the concomitant decrease in the key anti-apoptotic proteins following MDM2 inhibitor treatment. nutlin 2 163-169 MDM2 proto-oncogene Homo sapiens 340-344 31971801-0 2020 alpha-Helix-Mimicking Sulfono-gamma-AApeptide Inhibitors for p53-MDM2/MDMX Protein-Protein Interactions. sulfoquinovosylacylglycerol 22-35 MDM2 proto-oncogene Homo sapiens 65-69 31907996-4 2020 Here, we showed that Mdm2 expression was increased by iron depletion but decreased by iron repletion. Iron 54-58 MDM2 proto-oncogene Homo sapiens 21-25 31907996-4 2020 Here, we showed that Mdm2 expression was increased by iron depletion but decreased by iron repletion. Iron 86-90 MDM2 proto-oncogene Homo sapiens 21-25 31907996-5 2020 We also showed that Iron Regulatory Protein 2 (IRP2) mediated iron-regulated Mdm2 expression. Iron 62-66 MDM2 proto-oncogene Homo sapiens 77-81 31984273-3 2020 Herein, we report the synthesis of new substituted variants of Sondheimer dialkyne and their application in the stapling of p53-based diazido peptides to generate potent stapled peptide-based inhibitors of the oncogenic p53-MDM2 interaction. dialkyne 74-82 MDM2 proto-oncogene Homo sapiens 224-228 31971801-4 2020 Using fluorescence polarization assays, circular dichroism (CD), NMR spectroscopy, and computational simulations we demonstrate that sulfono-gamma-AApeptides adopt helical structures resembling p53 and competitively inhibit the p53-MDM2 interaction by binding to the hydrophobic cleft of MDM2. sulfoquinovosylacylglycerol 133-146 MDM2 proto-oncogene Homo sapiens 232-236 31971801-4 2020 Using fluorescence polarization assays, circular dichroism (CD), NMR spectroscopy, and computational simulations we demonstrate that sulfono-gamma-AApeptides adopt helical structures resembling p53 and competitively inhibit the p53-MDM2 interaction by binding to the hydrophobic cleft of MDM2. sulfoquinovosylacylglycerol 133-146 MDM2 proto-oncogene Homo sapiens 288-292 31979361-0 2020 The Antiproliferative Activity of Oxypeucedanin via Induction of G2/M Phase Cell Cycle Arrest and p53-Dependent MDM2/p21 Expression in Human Hepatoma Cells. oxypeucadanin 34-47 MDM2 proto-oncogene Homo sapiens 112-116 31753697-0 2020 Upregulation of p53 through induction of MDM2 degradation: Amino acid prodrugs of anthraquinone analogs. Anthraquinones 82-95 MDM2 proto-oncogene Homo sapiens 41-45 31984273-3 2020 Herein, we report the synthesis of new substituted variants of Sondheimer dialkyne and their application in the stapling of p53-based diazido peptides to generate potent stapled peptide-based inhibitors of the oncogenic p53-MDM2 interaction. 2,8-diazidoadenosine 5'-triphosphate 134-141 MDM2 proto-oncogene Homo sapiens 224-228 31573955-11 2020 FES depletion promoted radiation-induced reactive oxygen species formation, which resulted in phosphorylation of S6K and MDM2. Oxygen 50-56 MDM2 proto-oncogene Homo sapiens 121-125 32013837-7 2020 RESULTS: Here, we reported that pisosterol markedly induced G2/M arrest and apoptosis and decreased the cell viability and proliferation potential of glioma cells in a dose-dependent manner by increasing the expression of ATM, CASP3, CDK1, CDKN1A, CDKN2A, CDKN2B, CHEK1, p14ARF and TP53 and decreasing the expression of MYC, BCL2, BMI1 and MDM2. pisosterol 32-42 MDM2 proto-oncogene Homo sapiens 340-344 31767563-7 2020 Ex vivo Nutlin-3 (MDM2 inhibitor) treatment of blood and BM increased p53 and p21 expression in CTCs and DTCs compared with DMSO controls. nutlin 3 8-16 MDM2 proto-oncogene Homo sapiens 18-22 31892970-0 2020 Recombinant Dual-target MDM2/MDMX Inhibitor Reverses Doxorubicin Resistance through Activation of the TAB1/TAK1/p38 MAPK Pathway in Wild-type p53 Multidrug-resistant Breast Cancer Cells. Doxorubicin 53-64 MDM2 proto-oncogene Homo sapiens 24-28 31781989-0 2020 Simulation of MDM2 N-terminal domain conformational lability in the presence of imidazoline based inhibitors of MDM2-p53 protein-protein interaction. Imidazolines 80-91 MDM2 proto-oncogene Homo sapiens 14-18 31781989-0 2020 Simulation of MDM2 N-terminal domain conformational lability in the presence of imidazoline based inhibitors of MDM2-p53 protein-protein interaction. Imidazolines 80-91 MDM2 proto-oncogene Homo sapiens 112-116 31781989-4 2020 Here we demonstrate the important role of the flexible N-terminal region of the MDM2 protein in the binding with small molecule compounds, which contributes to the transition from three point binding to four point binding during the development of new anticancer agents. Nitrogen 55-56 MDM2 proto-oncogene Homo sapiens 80-84 31892970-4 2020 The ability of the dual-target MDM2/MDMX inhibitor in reversing doxorubicin resistance was subsequently verified, (9.15 and 13.92 - fold reversal indexes) respectively. Doxorubicin 64-75 MDM2 proto-oncogene Homo sapiens 31-35 31892970-5 2020 We observed that the MDM2/MDMX inhibitor in combination with DOX could suppress proliferation, promote cell cycle arrest and induce apoptosis. Doxorubicin 61-64 MDM2 proto-oncogene Homo sapiens 21-25 31892970-10 2020 Therefore, the recombinant dual-target MDM2/MDMX inhibitor could reverse doxorubicin resistance via the activation of the TAB1/TAK1/p38 MAPK pathway in wild-type p53 multidrug-resistant BC. Doxorubicin 73-84 MDM2 proto-oncogene Homo sapiens 39-43 31146672-0 2020 Novel p-Functionalized Chromen-4-on-3-yl Chalcones Bearing Astonishing Boronic Acid Moiety as MDM2 Inhibitor: Synthesis, Cytotoxic Evaluation and Simulation Studies. chromen-4-on-3-yl chalcones 23-50 MDM2 proto-oncogene Homo sapiens 94-98 31146672-0 2020 Novel p-Functionalized Chromen-4-on-3-yl Chalcones Bearing Astonishing Boronic Acid Moiety as MDM2 Inhibitor: Synthesis, Cytotoxic Evaluation and Simulation Studies. Boronic Acids 71-83 MDM2 proto-oncogene Homo sapiens 94-98 31665549-6 2020 DNA damage induced by bleomycin dissociates MDM2 from the p53/HERC2/NEURL4 complex and increases the phosphorylation and acetylation of oligomeric p53 bound to HERC2 and NEURL4. Bleomycin 22-31 MDM2 proto-oncogene Homo sapiens 44-48 31146672-3 2020 In addition, docking studies were performed on these chromeno-chalcones in order to have an insight into their interaction possibilities with MDM2 protein. chromeno-chalcones 53-71 MDM2 proto-oncogene Homo sapiens 142-146 31146672-10 2020 The molecular docking study proposed good activity as a MDM-2 inhibitor suggesting hydrophobic as well as hydrogen bonding interactions with MDM2. Hydrogen 106-114 MDM2 proto-oncogene Homo sapiens 56-61 31146672-10 2020 The molecular docking study proposed good activity as a MDM-2 inhibitor suggesting hydrophobic as well as hydrogen bonding interactions with MDM2. Hydrogen 106-114 MDM2 proto-oncogene Homo sapiens 141-145 31477836-8 2020 Mechanistically, ROS inducers promote TXNDC9 to dissociate from PRDX1, but enhance a protein association with MDM2. Reactive Oxygen Species 17-20 MDM2 proto-oncogene Homo sapiens 110-114 30976094-5 2019 Finally, we used the champion inhibitor (NH-23-C2) in reversine-treated HCT-116 colon cancer cells to selectively block caspase-2 activity and caspase-2-mediated MDM-2 cleavage. 2-(4-morpholinoanilino)-6-cyclohexylaminopurine 54-63 MDM2 proto-oncogene Homo sapiens 162-167 31884961-0 2019 Correction to: Oroxylin A promotes PTEN-mediated negative regulation of MDM2 transcription via SIRT3-mediated deacetylation to stabilize p53 and inhibit glycolysis in wt-p53 cancer cells. 5,7-dihydroxy-6-methoxy-2-phenylchromen-4-one 15-25 MDM2 proto-oncogene Homo sapiens 72-76 31568878-0 2019 Co-delivery of p53 and MDM2 inhibitor RG7388 using a hydroxyl terminal PAMAM dendrimer derivative for synergistic cancer therapy. RG7388 38-44 MDM2 proto-oncogene Homo sapiens 23-27 31568878-0 2019 Co-delivery of p53 and MDM2 inhibitor RG7388 using a hydroxyl terminal PAMAM dendrimer derivative for synergistic cancer therapy. Hydroxyl Radical 53-61 MDM2 proto-oncogene Homo sapiens 23-27 31568878-0 2019 Co-delivery of p53 and MDM2 inhibitor RG7388 using a hydroxyl terminal PAMAM dendrimer derivative for synergistic cancer therapy. PEG-PAMAM 71-76 MDM2 proto-oncogene Homo sapiens 23-27 31568878-2 2019 In the present study we utilized a PAMAM-OH derivative (PAMSPF) to co-deliver p53 plasmid and MDM2 inhibitor (RG7388) to the tumor site and evaluated the synergistic anti-tumor effect of p53 plasmid and RG7388. PEG-PAMAM 35-43 MDM2 proto-oncogene Homo sapiens 94-98 31911865-10 2019 Similarly, an MDM2 inhibitor, AMG-232, which induces p53 is active in early clinical trials of both liquid and advanced solid tumor patients. 2-(5-(3-chlorophenyl)-6-(4-chlorophenyl)-1-(1-(isopropylsulfonyl)-3-methylbutan-2-yl)-3-methyl-2-oxopiperidin-3-yl)acetic acid 30-37 MDM2 proto-oncogene Homo sapiens 14-18 31634457-4 2019 Here, we show that in response to stimulation of the Gq-coupled angiotensin II type 1 receptor or treatment with phorbol ester, Mdm2, E3 ubiquitin ligase, interacted with PKCbetaII isotype in the nucleus, resulting in ubiquitination of PKCbetaII at the C-terminal K668 and K672 residues and its subsequent downregulation. Phorbol Esters 113-126 MDM2 proto-oncogene Homo sapiens 128-132 30976094-0 2019 Potent and selective caspase-2 inhibitor prevents MDM-2 cleavage in reversine-treated colon cancer cells. 2-(4-morpholinoanilino)-6-cyclohexylaminopurine 68-77 MDM2 proto-oncogene Homo sapiens 50-55 31004033-5 2019 In this study we tested the second-generation MDM2 inhibitor, RG7388, in patient-derived CLL cells and normal cells, examining its effect on the induction of p53-transcriptional targets. RG7388 62-68 MDM2 proto-oncogene Homo sapiens 46-50 31004033-7 2019 RG7388 induced a pro-apoptotic gene expression signature with upregulation of p53-target genes involved in the intrinsic (PUMA, BAX) and extrinsic (TNFRSF10B, FAS) pathways of apoptosis, as well as MDM2 Only a slight induction of CDKN1A was observed and upregulation of pro-apoptotic genes dominated, indicating that CLL cells are primed for p53-dependent apoptosis. RG7388 0-6 MDM2 proto-oncogene Homo sapiens 198-202 31628385-9 2019 A major lignan, phyllanthin was isolated from the chloroform fraction and showed strong irreversible affinities for viral E6 and MDM2 in in silico analysis. Lignans 8-14 MDM2 proto-oncogene Homo sapiens 129-133 31536651-4 2020 Patients with MDM2-positive InS who were treated with anthracycline-based regimens, gemcitabine-based regimens, or pazopanib between October 2001 and January 2018 were selected. pazopanib 115-124 MDM2 proto-oncogene Homo sapiens 14-18 31885624-7 2019 Moreover, the level of Mdm2 protein decreased, while the levels of p21 and p53 protein increased in the PAME-treated hBM-MSCs. methyl palmitate 104-108 MDM2 proto-oncogene Homo sapiens 23-27 31617338-6 2019 Moreover, the dephosphorylation status of Ser 392 on p53, a possible CK2 target site, enhances the nuclear import and subsequent stabilization of SUV39h1 by inhibiting the interactions between p53, MDM2, and SUV39h1. seryl-seryl-seryl-arginine 42-45 MDM2 proto-oncogene Homo sapiens 198-202 31779710-0 2019 MDM2 inhibitor APG-115 synergizes with PD-1 blockade through enhancing antitumor immunity in the tumor microenvironment. AA-115 15-22 MDM2 proto-oncogene Homo sapiens 0-4 31779710-6 2019 METHOD: Using APG-115 that is a MDM2 antagonist in clinical development as a pharmacological p53 activator, we investigated the role of p53 in immune modulation and combination therapy with PD-1 blockade. AA-115 14-21 MDM2 proto-oncogene Homo sapiens 32-36 31720601-0 2019 The hydrophobically-tagged MDM2-p53 interaction inhibitor Nutlin-3a-HT is more potent against tumor cells than Nutlin-3a. nutlin 3 58-70 MDM2 proto-oncogene Homo sapiens 27-31 31720601-0 2019 The hydrophobically-tagged MDM2-p53 interaction inhibitor Nutlin-3a-HT is more potent against tumor cells than Nutlin-3a. nutlin 2 58-64 MDM2 proto-oncogene Homo sapiens 27-31 31720601-2 2019 Nutlin-3a-HT, created by fusing the hydrophobic tag HyT13 to the MDM2-p53 interaction inhibitor Nutlin-3a, prevented cellular accumulation of MDM2 upon p53 reactivation, and had a stronger effect on cell viability and the induction of apoptosis than Nutlin-3a. nutlin 3 0-12 MDM2 proto-oncogene Homo sapiens 65-69 31720601-2 2019 Nutlin-3a-HT, created by fusing the hydrophobic tag HyT13 to the MDM2-p53 interaction inhibitor Nutlin-3a, prevented cellular accumulation of MDM2 upon p53 reactivation, and had a stronger effect on cell viability and the induction of apoptosis than Nutlin-3a. nutlin 3 0-12 MDM2 proto-oncogene Homo sapiens 142-146 31720601-2 2019 Nutlin-3a-HT, created by fusing the hydrophobic tag HyT13 to the MDM2-p53 interaction inhibitor Nutlin-3a, prevented cellular accumulation of MDM2 upon p53 reactivation, and had a stronger effect on cell viability and the induction of apoptosis than Nutlin-3a. nutlin 2 0-6 MDM2 proto-oncogene Homo sapiens 65-69 31720601-2 2019 Nutlin-3a-HT, created by fusing the hydrophobic tag HyT13 to the MDM2-p53 interaction inhibitor Nutlin-3a, prevented cellular accumulation of MDM2 upon p53 reactivation, and had a stronger effect on cell viability and the induction of apoptosis than Nutlin-3a. nutlin 2 0-6 MDM2 proto-oncogene Homo sapiens 142-146 31720601-2 2019 Nutlin-3a-HT, created by fusing the hydrophobic tag HyT13 to the MDM2-p53 interaction inhibitor Nutlin-3a, prevented cellular accumulation of MDM2 upon p53 reactivation, and had a stronger effect on cell viability and the induction of apoptosis than Nutlin-3a. nutlin 2 96-102 MDM2 proto-oncogene Homo sapiens 65-69 31652301-0 2019 Allosteric changes in HDM2 by the ATM phospho-mimetic S395D mutation: Implications on HDM2 function. phosphorylleucylphenylalanine 38-45 MDM2 proto-oncogene Homo sapiens 22-26 31652301-0 2019 Allosteric changes in HDM2 by the ATM phospho-mimetic S395D mutation: Implications on HDM2 function. phosphorylleucylphenylalanine 38-45 MDM2 proto-oncogene Homo sapiens 86-90 31652301-6 2019 Here we have used different approaches to show that this event is accompanied by a specific change in the HDM2 structure that affects the HDM2 interactome, such as the N-termini HDM2 - p53 protein-protein interaction. Nitrogen 168-169 MDM2 proto-oncogene Homo sapiens 106-110 31652301-6 2019 Here we have used different approaches to show that this event is accompanied by a specific change in the HDM2 structure that affects the HDM2 interactome, such as the N-termini HDM2 - p53 protein-protein interaction. Nitrogen 168-169 MDM2 proto-oncogene Homo sapiens 138-142 31652301-6 2019 Here we have used different approaches to show that this event is accompanied by a specific change in the HDM2 structure that affects the HDM2 interactome, such as the N-termini HDM2 - p53 protein-protein interaction. Nitrogen 168-169 MDM2 proto-oncogene Homo sapiens 138-142 31689961-10 2019 A clinical phase III trial using MDM2/X inhibitors, idasanutlin (RG7388) combined with cytarabine, is being performed involving relapse/refractory acute myeloid leukemia patients. RG7388 65-71 MDM2 proto-oncogene Homo sapiens 33-37 31693454-7 2019 MDM2 expression was correlated with the exposure to aristolochic acids (p = 0.020), better preoperative renal function (p = 0.016), ureter location (p = 0.002), higher pathological T stage (p = 0.006), high tumor grade (p < 0.001), presence of glandular differentiation (p = 0.036), and sarcoma differentiation (p = 0.020). Aristolochic Acids 52-70 MDM2 proto-oncogene Homo sapiens 0-4 31628385-9 2019 A major lignan, phyllanthin was isolated from the chloroform fraction and showed strong irreversible affinities for viral E6 and MDM2 in in silico analysis. phyllanthin 16-27 MDM2 proto-oncogene Homo sapiens 129-133 31502598-7 2019 The feasibility of the method for the screening of the DNA-PK inhibitor and the inhibitor of p53-MDM2 interaction has been demonstrated and the half-maximal inhibitory concentration (IC50) values of wortmannin and Nutlin-3 (21 nM and 83 nM, respectively) were highly comparable with those obtained by other methods. Wortmannin 199-209 MDM2 proto-oncogene Homo sapiens 97-101 31502598-7 2019 The feasibility of the method for the screening of the DNA-PK inhibitor and the inhibitor of p53-MDM2 interaction has been demonstrated and the half-maximal inhibitory concentration (IC50) values of wortmannin and Nutlin-3 (21 nM and 83 nM, respectively) were highly comparable with those obtained by other methods. nutlin 3 214-222 MDM2 proto-oncogene Homo sapiens 97-101 31451549-3 2019 This function is in turn controlled by the cell fate determinant NUMB, which binds to and inhibits MDM2 via a short stretch of 11 amino acids, contained in its phosphotyrosine-binding (PTB) domain, encoded by exon 3 of the NUMB gene. Phosphotyrosine 160-175 MDM2 proto-oncogene Homo sapiens 99-103 31632968-0 2019 Novel Function of lncRNA ADAMTS9-AS2 in Promoting Temozolomide Resistance in Glioblastoma via Upregulating the FUS/MDM2 Ubiquitination Axis. temozolomide 50-62 MDM2 proto-oncogene Homo sapiens 115-119 31632968-15 2019 Conclusion: ADAMTS9-AS2 possessed a novel function that promotes TMZ resistance via upregulating the FUS/MDM2 axis in GBM cells. temozolomide 65-68 MDM2 proto-oncogene Homo sapiens 105-109 31632968-16 2019 The RRM or Znf_RanBP2 domains of FUS facilitate the combination of ADAMTS9-AS2 and FUS, competitively inhibiting MDM2-dependent FUS K48 ubiquitination and resulting in enhanced FUS stability and TMZ resistance. temozolomide 195-198 MDM2 proto-oncogene Homo sapiens 113-117 31632968-17 2019 Our results suggest that the ADAMTS9-AS2/FUS/MDM2 axis may represent a suitable prognostic biomarker and a potential target in TMZ-resistant GBM therapy. temozolomide 127-130 MDM2 proto-oncogene Homo sapiens 45-49 31428819-16 2019 In contrast, in FKBP12-transfected MDA-MB-468 cells, MDM2 was more greatly inhibited by doxorubicin, resulting in greater cytotoxic and apoptotic effect. Doxorubicin 88-99 MDM2 proto-oncogene Homo sapiens 53-57 31433961-8 2019 Treatment of A431 cells with TQ-induced apoptosis, which was associated with the induction of p53 and Bax, inhibition of Mdm2, Bcl-2, and Bcl-xl expression, and activation of caspase-9, -7, and -3. thymoquinone 29-31 MDM2 proto-oncogene Homo sapiens 121-125 31144295-5 2019 Mechanistically, there was increased expression in the dopamine neurons of FBXO7-interacting protein, RPL23, which is a sensor of ribosomal stress that inhibits MDM2, the negative regulator of p53. Dopamine 55-63 MDM2 proto-oncogene Homo sapiens 161-165 31181320-0 2019 MDM2-NFAT1 dual inhibitor, MA242: Effective against hepatocellular carcinoma, independent of p53. MA242 27-32 MDM2 proto-oncogene Homo sapiens 0-4 31425749-0 2019 An oral 2-hydroxypropyl-beta-cyclodextrin-loaded spirooxindole-pyrrolizidine derivative restores p53 activity via targeting MDM2 and JNK1/2 in hepatocellular carcinoma. 2-Hydroxypropyl-beta-cyclodextrin 8-41 MDM2 proto-oncogene Homo sapiens 124-128 31425749-0 2019 An oral 2-hydroxypropyl-beta-cyclodextrin-loaded spirooxindole-pyrrolizidine derivative restores p53 activity via targeting MDM2 and JNK1/2 in hepatocellular carcinoma. Spirooxindole 49-62 MDM2 proto-oncogene Homo sapiens 124-128 31425749-0 2019 An oral 2-hydroxypropyl-beta-cyclodextrin-loaded spirooxindole-pyrrolizidine derivative restores p53 activity via targeting MDM2 and JNK1/2 in hepatocellular carcinoma. PYRROLIZIDINE 63-76 MDM2 proto-oncogene Homo sapiens 124-128 31425749-3 2019 We found that CPHSP, a novel spirooxindole-pyrrolizidine derivative, can target the MDM2/p53 signaling that is essential for the tumorigenesis of hepatocellular carcinoma (HCC). Spirooxindole 29-42 MDM2 proto-oncogene Homo sapiens 84-88 31425749-3 2019 We found that CPHSP, a novel spirooxindole-pyrrolizidine derivative, can target the MDM2/p53 signaling that is essential for the tumorigenesis of hepatocellular carcinoma (HCC). PYRROLIZIDINE 43-56 MDM2 proto-oncogene Homo sapiens 84-88 31607289-8 2019 At Flu concentration of 10 mmol/L, mRNA levels PTEN and BAD in miR-214-ASO group significantly increased (P<0.05), but mRNA levels of MDM2 and NF-kappaB significantly decreased (P<0.05). fludarabine 3-6 MDM2 proto-oncogene Homo sapiens 134-138 31478534-0 2019 Organocatalytic diastereoselective [3+2] cyclization of MBH carbonates with dinucleophiles: synthesis of bicyclic imidazoline derivatives that inhibit MDM2-p53 interaction. mbh carbonates 56-70 MDM2 proto-oncogene Homo sapiens 151-155 31478534-0 2019 Organocatalytic diastereoselective [3+2] cyclization of MBH carbonates with dinucleophiles: synthesis of bicyclic imidazoline derivatives that inhibit MDM2-p53 interaction. bicyclic 105-113 MDM2 proto-oncogene Homo sapiens 151-155 31478534-0 2019 Organocatalytic diastereoselective [3+2] cyclization of MBH carbonates with dinucleophiles: synthesis of bicyclic imidazoline derivatives that inhibit MDM2-p53 interaction. Imidazolines 114-125 MDM2 proto-oncogene Homo sapiens 151-155 31181320-6 2019 We have also identified a MDM2 and NFAT1 dual inhibitor (termed MA242) that induces MDM2 auto-ubiquitination and degradation and represses NFAT1-mediated MDM2 transcription. MA242 64-69 MDM2 proto-oncogene Homo sapiens 26-30 31181320-6 2019 We have also identified a MDM2 and NFAT1 dual inhibitor (termed MA242) that induces MDM2 auto-ubiquitination and degradation and represses NFAT1-mediated MDM2 transcription. MA242 64-69 MDM2 proto-oncogene Homo sapiens 84-88 31181320-6 2019 We have also identified a MDM2 and NFAT1 dual inhibitor (termed MA242) that induces MDM2 auto-ubiquitination and degradation and represses NFAT1-mediated MDM2 transcription. MA242 64-69 MDM2 proto-oncogene Homo sapiens 84-88 30985989-3 2019 ATP and GTP are the most active nucleoside triphosphates and show specificity for STAT5b over STAT5a, STAT3, STAT6 and the p53-binding protein HDM2. Adenosine Triphosphate 0-3 MDM2 proto-oncogene Homo sapiens 143-147 30985989-3 2019 ATP and GTP are the most active nucleoside triphosphates and show specificity for STAT5b over STAT5a, STAT3, STAT6 and the p53-binding protein HDM2. Guanosine Triphosphate 8-11 MDM2 proto-oncogene Homo sapiens 143-147 30985989-3 2019 ATP and GTP are the most active nucleoside triphosphates and show specificity for STAT5b over STAT5a, STAT3, STAT6 and the p53-binding protein HDM2. nucleoside triphosphates 32-56 MDM2 proto-oncogene Homo sapiens 143-147 30538285-9 2019 Pertinently, 2DG downregulated two other short-lived oncoproteins, MYC and MDM2. Deoxyglucose 13-16 MDM2 proto-oncogene Homo sapiens 75-79 30809951-8 2019 In AGS and MGC803 cells with melatonin exposure, cleaved Caspase 9 was upregulated and Caspase 3 was activated; moreover, MDM2 and AKT expression and phosphorylation were downregulated. Melatonin 29-38 MDM2 proto-oncogene Homo sapiens 122-126 30809951-9 2019 Melatonin promoted apoptosis of AGS and MGC803 cells by the downregulation of AKT and MDM2. Melatonin 0-9 MDM2 proto-oncogene Homo sapiens 86-90 31324563-0 2019 Upregulation of p53 through induction of MDM2 degradation: Anthraquinone analogs. Anthraquinones 59-72 MDM2 proto-oncogene Homo sapiens 41-45 31324563-1 2019 In a previous study, a novel anthraquinone analog BW-AQ-101 was identified as a potent inducer of MDM2 degradation, leading to upregulation of p53 and apoptosis in cell culture studies. Anthraquinones 29-42 MDM2 proto-oncogene Homo sapiens 98-102 31324563-1 2019 In a previous study, a novel anthraquinone analog BW-AQ-101 was identified as a potent inducer of MDM2 degradation, leading to upregulation of p53 and apoptosis in cell culture studies. bw-aq-101 50-59 MDM2 proto-oncogene Homo sapiens 98-102 31339234-0 2019 Oridonin induces Mdm2-p60 to promote p53-mediated apoptosis and cell cycle arrest in neuroblastoma. oridonin 0-8 MDM2 proto-oncogene Homo sapiens 17-21 31339234-3 2019 During the process, oridonin relied on the caspase activation to cleave p53-induced Mdm2 (E3 ubiquitin-protein ligase Mdm2) to generate Mdm2-p60. oridonin 20-28 MDM2 proto-oncogene Homo sapiens 84-88 31339234-3 2019 During the process, oridonin relied on the caspase activation to cleave p53-induced Mdm2 (E3 ubiquitin-protein ligase Mdm2) to generate Mdm2-p60. oridonin 20-28 MDM2 proto-oncogene Homo sapiens 118-122 31339234-3 2019 During the process, oridonin relied on the caspase activation to cleave p53-induced Mdm2 (E3 ubiquitin-protein ligase Mdm2) to generate Mdm2-p60. oridonin 20-28 MDM2 proto-oncogene Homo sapiens 118-122 31339234-6 2019 Taken together, these findings explain that oridonin exerts its anticancer activity partially by targeting the Mdm2-p53 axis in NB cells, which lay an experimental base for future research of exploring the effects and molecular mechanisms of oridonin. oridonin 44-52 MDM2 proto-oncogene Homo sapiens 111-115 31418442-5 2019 To demonstrate their extensive utility, we applied our novel dialkynes to a double strain-promoted macrocyclisation strategy to generate functionalised p53-based stapled peptides for inhibiting the oncogenic p53-MDM2 interaction. dialkynes 61-70 MDM2 proto-oncogene Homo sapiens 212-216 31282659-7 2019 In the MDM2 case, the higher affinity of MIP is ascribed to a larger gain of translational, configurational entropy of water upon binding. Water 119-124 MDM2 proto-oncogene Homo sapiens 7-11 31196710-0 2019 2,4,5-Tris(alkoxyaryl)imidazoline derivatives as potent scaffold for novel p53-MDM2 interaction inhibitors: Design, synthesis, and biological evaluation. 2,4,5-tris(alkoxyaryl)imidazoline 0-33 MDM2 proto-oncogene Homo sapiens 79-83 31196710-1 2019 Imidazoline-based small molecule inhibitors of p53-MDM2 interaction intended for the treatment of p53 wild-type tumors are the promising structures for design of anticancer drugs. Imidazolines 0-11 MDM2 proto-oncogene Homo sapiens 51-55 31405162-0 2019 Synthesis, Biological and In Silico Evaluation of Pure Nucleobase-Containing Spiro (Indane-Isoxazolidine) Derivatives as Potential Inhibitors of MDM2-p53 Interaction. indane-isoxazolidine 84-104 MDM2 proto-oncogene Homo sapiens 145-149 31167802-5 2019 Therefore, we performed an investigator-initiated phase 1 trial of the oral MDM2 antagonist idasanutlin (RG7388; Roche) in patients with high-risk PV/ET for whom at least 1 prior therapy had failed. RG7388 92-103 MDM2 proto-oncogene Homo sapiens 76-80 31467081-8 2019 We also found that PI3Kdelta inactivation through two approaches, CRISPR/Cas9-mediated depletion and a PI3Kdelta specific inhibitor (idelalisib) not only blocks vitreous-induced activation of AKT and MDM2 but also abrogates a vitreous-stimulated decrease in p53. idelalisib 133-143 MDM2 proto-oncogene Homo sapiens 200-204 31036564-8 2019 Further experiments suggested that MDM2 amplification increases histone methylation in Nutlin-treated cells by causing depletion of the histone demethylase Jumonji domain-containing protein 2B (JMJD2B). nutlin 87-93 MDM2 proto-oncogene Homo sapiens 35-39 31066983-5 2019 We also reveal the key additive 18-crown-ether, which we discovered to enable HdmX crystallization and show its stabilization of various Lys residues. 18-crown-ether 32-46 MDM2 proto-oncogene Homo sapiens 78-82 31134974-0 2019 Dual-channel surface plasmon resonance monitoring of intracellular levels of the p53-MDM2 complex and caspase-3 induced by MDM2 antagonist Nutlin-3. nutlin 3 139-147 MDM2 proto-oncogene Homo sapiens 85-89 31134974-0 2019 Dual-channel surface plasmon resonance monitoring of intracellular levels of the p53-MDM2 complex and caspase-3 induced by MDM2 antagonist Nutlin-3. nutlin 3 139-147 MDM2 proto-oncogene Homo sapiens 123-127 31134974-4 2019 The p53-MDM2 complex was captured in one fluidic channel covered with consensus double-stranded (ds)-DNA, while the other channel was pre-immobilized with caspase-3-specific biotinylated DEVD-containing peptides. DEVD 187-191 MDM2 proto-oncogene Homo sapiens 8-12 31134974-4 2019 The p53-MDM2 complex was captured in one fluidic channel covered with consensus double-stranded (ds)-DNA, while the other channel was pre-immobilized with caspase-3-specific biotinylated DEVD-containing peptides. Peptides 203-211 MDM2 proto-oncogene Homo sapiens 8-12 30896089-8 2019 Alterations within the TP53-MDM2 signal transduction pathway appear to be enriched among patients with platinum-resistant disease. Platinum 103-111 MDM2 proto-oncogene Homo sapiens 28-32 31062077-1 2019 PURPOSE: Idasanutlin, a selective small-molecule MDM2 antagonist in phase 3 testing for refractory/relapsed AML, is a non-genotoxic p53 activator with oral administration. RG7388 9-20 MDM2 proto-oncogene Homo sapiens 49-53 30981113-0 2019 Synthesis, and evaluation of in vitro and in vivo anticancer activity of 14-substituted oridonin analogs: A novel and potent cell cycle arrest and apoptosis inducer through the p53-MDM2 pathway. 14-substituted oridonin 73-96 MDM2 proto-oncogene Homo sapiens 181-185 31062473-5 2019 Furthermore, we proved that knockdown of TFAM enhanced the interaction between p53 and MDM2, resulting in decreased expression of p53 and the downstream target TIGAR, and thus leading to elevated level of mitochondrial superoxide and DNA double-strand break (DSB) which were exacerbated when treated the cell with ionizing radiation. Superoxides 219-229 MDM2 proto-oncogene Homo sapiens 87-91 31019022-10 2019 Doxorubicin treatment of DDLPS cells in vitro demonstrated variable sensitivity based on baseline MDM2 levels, and doxorubicin treatment elevated MDM2 expression. Doxorubicin 0-11 MDM2 proto-oncogene Homo sapiens 98-102 31019022-10 2019 Doxorubicin treatment of DDLPS cells in vitro demonstrated variable sensitivity based on baseline MDM2 levels, and doxorubicin treatment elevated MDM2 expression. Doxorubicin 115-126 MDM2 proto-oncogene Homo sapiens 146-150 31019022-11 2019 In vivo, treatment with doxorubicin followed by an MDM2 inhibitor improved doxorubicin sensitivity. Doxorubicin 75-86 MDM2 proto-oncogene Homo sapiens 51-55 31056264-0 2019 A novel mechanism of irinotecan targeting MDM2 and Bcl-xL. Irinotecan 21-31 MDM2 proto-oncogene Homo sapiens 42-46 31056264-2 2019 In this study, we present a new mechanism of Irinotecan which inhibits the activities of MDM2, an E3 ligase of tumour suppressor p53, and Bcl-xL, an anti-apoptotic protein, through direct binding. Irinotecan 45-55 MDM2 proto-oncogene Homo sapiens 89-93 31056264-3 2019 In our structure modelling study, Irinotecan could fit to the binding sites of MDM2 and Bcl-xL for their known drugs, Nutlin-3 and ABT-737, with a better binding affinity than to Topo I. Irinotecan 34-44 MDM2 proto-oncogene Homo sapiens 79-83 31056264-5 2019 We further showed that Irinotecan increased the amount of p53 only in the presence of MDM2 and inhibited the physical interaction of Bcl-xL with Bim, a core pro-apoptotic protein. Irinotecan 23-33 MDM2 proto-oncogene Homo sapiens 86-90 31056264-7 2019 Collectively, we suggest a new mechanism of action for Irinotecan as a dual target inhibitor of MDM2 and Bcl-xL facilitating the anticancer activities mediated by p53 and Bcl-xL interaction partners. Irinotecan 55-65 MDM2 proto-oncogene Homo sapiens 96-100 31089613-3 2019 A hexahistidine-tag on MDM2 allows the binding of the protein complex to the Ni-NTA affinity resin, while the fluorescent protein fused to p53 enables the direct visualization of the interaction of p53 with MDM2. His-His-His-His-His-His 2-15 MDM2 proto-oncogene Homo sapiens 23-27 31089613-3 2019 A hexahistidine-tag on MDM2 allows the binding of the protein complex to the Ni-NTA affinity resin, while the fluorescent protein fused to p53 enables the direct visualization of the interaction of p53 with MDM2. ni-nta 77-83 MDM2 proto-oncogene Homo sapiens 23-27 31089613-9 2019 Interestingly, two types of novel inhibitors of MDM2, including cyclohexyl-triphenylamine derivatives and platinum complexes, were identified and their binding affinities were obtained. cyclohexyl-triphenylamine 64-89 MDM2 proto-oncogene Homo sapiens 48-52 31089613-9 2019 Interestingly, two types of novel inhibitors of MDM2, including cyclohexyl-triphenylamine derivatives and platinum complexes, were identified and their binding affinities were obtained. Platinum 106-114 MDM2 proto-oncogene Homo sapiens 48-52 31226791-10 2019 The resultant analog sequence Ac-Leu-Thr-Phe-Aib-Glu-Tyr-Trp-Gln-Leu-Cba-Aib-Ser-Ala-Ala-NH2 exhibited high-affinity target binding (Mdm2 Kd = 43 nM) and significant alpha-helicity in circular dichroism studies. ac-leu-thr 30-40 MDM2 proto-oncogene Homo sapiens 133-137 31226791-10 2019 The resultant analog sequence Ac-Leu-Thr-Phe-Aib-Glu-Tyr-Trp-Gln-Leu-Cba-Aib-Ser-Ala-Ala-NH2 exhibited high-affinity target binding (Mdm2 Kd = 43 nM) and significant alpha-helicity in circular dichroism studies. Phenylalanine 41-44 MDM2 proto-oncogene Homo sapiens 133-137 31226791-10 2019 The resultant analog sequence Ac-Leu-Thr-Phe-Aib-Glu-Tyr-Trp-Gln-Leu-Cba-Aib-Ser-Ala-Ala-NH2 exhibited high-affinity target binding (Mdm2 Kd = 43 nM) and significant alpha-helicity in circular dichroism studies. Glutamic Acid 49-52 MDM2 proto-oncogene Homo sapiens 133-137 31226791-10 2019 The resultant analog sequence Ac-Leu-Thr-Phe-Aib-Glu-Tyr-Trp-Gln-Leu-Cba-Aib-Ser-Ala-Ala-NH2 exhibited high-affinity target binding (Mdm2 Kd = 43 nM) and significant alpha-helicity in circular dichroism studies. Tyrosine 53-56 MDM2 proto-oncogene Homo sapiens 133-137 31226791-10 2019 The resultant analog sequence Ac-Leu-Thr-Phe-Aib-Glu-Tyr-Trp-Gln-Leu-Cba-Aib-Ser-Ala-Ala-NH2 exhibited high-affinity target binding (Mdm2 Kd = 43 nM) and significant alpha-helicity in circular dichroism studies. Tryptophan 57-60 MDM2 proto-oncogene Homo sapiens 133-137 31226791-10 2019 The resultant analog sequence Ac-Leu-Thr-Phe-Aib-Glu-Tyr-Trp-Gln-Leu-Cba-Aib-Ser-Ala-Ala-NH2 exhibited high-affinity target binding (Mdm2 Kd = 43 nM) and significant alpha-helicity in circular dichroism studies. Glutamine 61-64 MDM2 proto-oncogene Homo sapiens 133-137 31226791-10 2019 The resultant analog sequence Ac-Leu-Thr-Phe-Aib-Glu-Tyr-Trp-Gln-Leu-Cba-Aib-Ser-Ala-Ala-NH2 exhibited high-affinity target binding (Mdm2 Kd = 43 nM) and significant alpha-helicity in circular dichroism studies. Leucine 33-36 MDM2 proto-oncogene Homo sapiens 133-137 31226791-10 2019 The resultant analog sequence Ac-Leu-Thr-Phe-Aib-Glu-Tyr-Trp-Gln-Leu-Cba-Aib-Ser-Ala-Ala-NH2 exhibited high-affinity target binding (Mdm2 Kd = 43 nM) and significant alpha-helicity in circular dichroism studies. Serine 77-80 MDM2 proto-oncogene Homo sapiens 133-137 31226791-10 2019 The resultant analog sequence Ac-Leu-Thr-Phe-Aib-Glu-Tyr-Trp-Gln-Leu-Cba-Aib-Ser-Ala-Ala-NH2 exhibited high-affinity target binding (Mdm2 Kd = 43 nM) and significant alpha-helicity in circular dichroism studies. Alanine 81-84 MDM2 proto-oncogene Homo sapiens 133-137 31226791-10 2019 The resultant analog sequence Ac-Leu-Thr-Phe-Aib-Glu-Tyr-Trp-Gln-Leu-Cba-Aib-Ser-Ala-Ala-NH2 exhibited high-affinity target binding (Mdm2 Kd = 43 nM) and significant alpha-helicity in circular dichroism studies. Alanine 85-88 MDM2 proto-oncogene Homo sapiens 133-137 31226791-11 2019 Relative to this linear ATSP-7041 analog, several d-amino acid substitutions at Mdm2(X) non-binding residues (e.g., d-Glu5, d-Gln8, and d-Leu9) demonstrated decreased binding and alpha-helicity. d-glu5 116-122 MDM2 proto-oncogene Homo sapiens 80-84 31226791-11 2019 Relative to this linear ATSP-7041 analog, several d-amino acid substitutions at Mdm2(X) non-binding residues (e.g., d-Glu5, d-Gln8, and d-Leu9) demonstrated decreased binding and alpha-helicity. d-gln8 124-130 MDM2 proto-oncogene Homo sapiens 80-84 31226791-14 2019 Overall, macrocyclization by hydrocarbon stapling appears to overcome the destabilization of alpha-helicity by helix breaking residues and, in the specific case of d-Trp7-modification, a highly potent ATSP-7041 analog (Mdm2 Kd = 30 nM; cellular EC50 = 600 nM) was identified. Hydrocarbons 29-40 MDM2 proto-oncogene Homo sapiens 219-223 31181622-0 2019 Benzimidazoles Downregulate Mdm2 and MdmX and Activate p53 in MdmX Overexpressing Tumor Cells. Benzimidazoles 0-14 MDM2 proto-oncogene Homo sapiens 28-32 31181622-5 2019 The protein levels of p53 and p21 increased upon the treatment with albendazole and fenbendazole, indicating activation of the p53-p21 pathway, while the levels of Mdm2 and MdmX decreased in melanoma and breast cancer cells overexpressing these proteins. Albendazole 68-79 MDM2 proto-oncogene Homo sapiens 164-168 30921731-5 2019 Importantly, LProd potently inhibited tumor growth in a mouse model of human colon cancer through activating tumor suppressor protein p53 via MDM2/MDMX antagonism, while maintaining a highly favorable biosafety profile. lprod 13-18 MDM2 proto-oncogene Homo sapiens 142-146 31121972-2 2019 The xanthone 5 was used as a starting point for the construction of a library of 3,4-dioxygenated xanthones bearing chemical moieties of described MDM2-p53 inhibitors. xanthone 4-12 MDM2 proto-oncogene Homo sapiens 147-151 31832522-7 2019 The inhibition of MDM2 by SP141 also increases the sensitivity of HCC cells to sorafenib. sorafenib 79-88 MDM2 proto-oncogene Homo sapiens 18-22 30802707-0 2019 Design and synthesis of new substituted spirooxindoles as potential inhibitors of the MDM2-p53 interaction. spirooxindoles 40-54 MDM2 proto-oncogene Homo sapiens 86-90 30802707-5 2019 Molecular modeling revealed that the compound 4d binds through hydrophobic-hydrophobic interactions with the essential amino acids (LEU: 57, GLY: 58, ILE: 61, and HIS: 96) in the p53-binding cleft, as a standard p53-MDM2 inhibitor (6SJ). Amino Acids, Essential 109-130 MDM2 proto-oncogene Homo sapiens 216-220 30843693-6 2019 The Pearson"s correlation coefficient test elucidated that inorganics (EC), organics (OC, PAHs, and alkane), and metals (Cr, Mn, and Sb) were significantly correlated to the dysregulated oncoproteins (VEGF, IL6, MDM2, AKT1, STAT, and P53). Chromium 121-123 MDM2 proto-oncogene Homo sapiens 212-216 30861422-5 2019 To antagonize intracellular MDM2/MDMX for p53 activation, we extended this protein, PMIBcr/Abl, by a C-terminal Arg-repeating hexapeptide to facilitate its cellular uptake. Arginine 112-115 MDM2 proto-oncogene Homo sapiens 28-32 31316744-1 2019 All-hydrocarbon, i, i+7 stapled peptide inhibitors of the p53-Mdm2 interaction have emerged as promising new leads for cancer therapy. Hydrocarbons 4-15 MDM2 proto-oncogene Homo sapiens 62-66 31121972-2 2019 The xanthone 5 was used as a starting point for the construction of a library of 3,4-dioxygenated xanthones bearing chemical moieties of described MDM2-p53 inhibitors. Xanthones 98-107 MDM2 proto-oncogene Homo sapiens 147-151 31121972-3 2019 Eleven aminated xanthones were successfully synthesized and initially screened for their ability to disrupt the MDM2-p53 interaction using a yeast cell-based assay. Xanthones 16-25 MDM2 proto-oncogene Homo sapiens 112-116 31121972-4 2019 With this approach, xanthone 37 was identified as a putative p53-activating agent through inhibition of interaction with MDM2. xanthone 20-28 MDM2 proto-oncogene Homo sapiens 121-125 31121972-7 2019 These results demonstrated the potential usefulness of coupling amine-containing structural motifs of known MDM2-p53 disruptors into a 3,4-dioxygenated xanthone scaffold in the design of novel and potent p53 activators with antitumor activity and favorable drug-like properties. Amines 64-69 MDM2 proto-oncogene Homo sapiens 108-112 31024344-8 2019 When we introduced the cysteine residue into the corresponding site in MdmX, the RING domain became capable of forming dimers with other MdmX molecules in vivo, suggesting that one conserved amino acid residue in the RINGs of Mdm2 and MdmX could serve as the determinant of the differential ability of these domains to form dimers and their E3 activity. Cysteine 23-31 MDM2 proto-oncogene Homo sapiens 226-230 31022952-0 2019 p53-Dependent Apoptotic Effect of Puromycin via Binding of Ribosomal Protein L5 and L11 to MDM2 and its Combination Effect with RITA or Doxorubicin. Puromycin 34-43 MDM2 proto-oncogene Homo sapiens 91-95 31022952-6 2019 Notably, puromycin upregulated the expression of RPL5 and RPL11 to directly bind to MDM2 in HCT116 cells. Puromycin 9-18 MDM2 proto-oncogene Homo sapiens 84-88 31022952-9 2019 These findings suggest that puromycin induces p53-dependent apoptosis via upregulation of RPL5 or RPL11 for binding with MDM2, and so can be used more effectively in p53 wild-type cancers by combination with RITA or doxorubicin. Puromycin 28-37 MDM2 proto-oncogene Homo sapiens 121-125 30966857-4 2019 Activation of p53 by treatment with either etoposide or the small-molecule MDM2 inhibitor nutlin 3A yields strikingly similar genome-wide binding of p53 and concomitant changes to local chromatin modifications and structure. nutlin 3 90-99 MDM2 proto-oncogene Homo sapiens 75-79 30628640-0 2019 CP-31398 attenuates endometrial cancer cell invasion, metastasis and resistance to apoptosis by downregulating MDM2 expression. CP 31398 0-8 MDM2 proto-oncogene Homo sapiens 111-115 30715803-0 2019 A fluorinated indole-based MDM2 antagonist selectively inhibits the growth of p53wt osteosarcoma cells. indole 14-20 MDM2 proto-oncogene Homo sapiens 27-31 30715803-5 2019 Previously, we have reported the discovery of a panel of fluoro-substituted indole-based antagonists of MDM2. indole 76-82 MDM2 proto-oncogene Homo sapiens 104-108 30715803-9 2019 The analysis of the crystal structure of human MDM2 in complex with the compound (R)-6a (carboxylic acid of the active (R)-5a compound) revealed the classical three-finger binding mode. (r)-6a 81-87 MDM2 proto-oncogene Homo sapiens 47-51 30715803-9 2019 The analysis of the crystal structure of human MDM2 in complex with the compound (R)-6a (carboxylic acid of the active (R)-5a compound) revealed the classical three-finger binding mode. Carboxylic Acids 89-104 MDM2 proto-oncogene Homo sapiens 47-51 30896891-0 2019 Nitroxoline induces cell apoptosis by inducing MDM2 degradation in small-cell lung cancer. nitroxoline 0-11 MDM2 proto-oncogene Homo sapiens 47-51 30896891-3 2019 In the mechanistic study, NXQ was found to downregulate MDM2 expression by inducing its proteasomal degradation, and thus upregulated p53 expression, which was a substrate protein of MDM2. 2-[5-fluoranyl-2-[[3-[methyl(oxidanyl)-$l^{3}-sulfanyl]phenyl]methylcarbamoyl]phenoxy]ethanoic acid 26-29 MDM2 proto-oncogene Homo sapiens 56-60 30896891-3 2019 In the mechanistic study, NXQ was found to downregulate MDM2 expression by inducing its proteasomal degradation, and thus upregulated p53 expression, which was a substrate protein of MDM2. 2-[5-fluoranyl-2-[[3-[methyl(oxidanyl)-$l^{3}-sulfanyl]phenyl]methylcarbamoyl]phenoxy]ethanoic acid 26-29 MDM2 proto-oncogene Homo sapiens 183-187 30896891-4 2019 Moreover, overexpression of MDM2 decreased the cytotoxicity of NXQ on SCLC cells. 2-[5-fluoranyl-2-[[3-[methyl(oxidanyl)-$l^{3}-sulfanyl]phenyl]methylcarbamoyl]phenoxy]ethanoic acid 63-66 MDM2 proto-oncogene Homo sapiens 28-32 30896891-5 2019 These results demonstrated that NXQ displayed anti-SCLC activity by suppressing MDM2 expression, which suggested that anti-infective NXQ had potential for SCLC treatment by targeting the MDM2/p53 axis. 2-[5-fluoranyl-2-[[3-[methyl(oxidanyl)-$l^{3}-sulfanyl]phenyl]methylcarbamoyl]phenoxy]ethanoic acid 32-35 MDM2 proto-oncogene Homo sapiens 80-84 30896891-5 2019 These results demonstrated that NXQ displayed anti-SCLC activity by suppressing MDM2 expression, which suggested that anti-infective NXQ had potential for SCLC treatment by targeting the MDM2/p53 axis. 2-[5-fluoranyl-2-[[3-[methyl(oxidanyl)-$l^{3}-sulfanyl]phenyl]methylcarbamoyl]phenoxy]ethanoic acid 32-35 MDM2 proto-oncogene Homo sapiens 187-191 30896891-5 2019 These results demonstrated that NXQ displayed anti-SCLC activity by suppressing MDM2 expression, which suggested that anti-infective NXQ had potential for SCLC treatment by targeting the MDM2/p53 axis. 2-[5-fluoranyl-2-[[3-[methyl(oxidanyl)-$l^{3}-sulfanyl]phenyl]methylcarbamoyl]phenoxy]ethanoic acid 133-136 MDM2 proto-oncogene Homo sapiens 80-84 30896891-5 2019 These results demonstrated that NXQ displayed anti-SCLC activity by suppressing MDM2 expression, which suggested that anti-infective NXQ had potential for SCLC treatment by targeting the MDM2/p53 axis. 2-[5-fluoranyl-2-[[3-[methyl(oxidanyl)-$l^{3}-sulfanyl]phenyl]methylcarbamoyl]phenoxy]ethanoic acid 133-136 MDM2 proto-oncogene Homo sapiens 187-191 29687302-4 2019 Recently, we have described that PC-mediated neuroprotection against ischemic insult is promoted by p53 destabilization, which is mediated by its main regulator MDM2. pc 33-35 MDM2 proto-oncogene Homo sapiens 161-165 30794402-6 2019 We extracted the binding pocket of Nutlin from the crystal structure of Nutlin bound MDM2. nutlin 35-41 MDM2 proto-oncogene Homo sapiens 85-89 30532073-9 2019 Moreover, the senescent phenotype induced by DNA damage reagents, such as Etoposide, is at least in part mediated by MDM2-dependent WRN degradation as it can be significantly attenuated by ectopic expression of WRN. Etoposide 74-83 MDM2 proto-oncogene Homo sapiens 117-121 29662106-3 2019 ERCC1, ERCC2, XRCC1, MDM2, MTHFR, MTR, and SLC19A1 gene polymorphisms may contribute to individual variation in response and survival to platinum-based chemotherapy. Platinum 137-145 MDM2 proto-oncogene Homo sapiens 21-25 30628640-10 2019 The EC cells treated with CP-31398 or siRNA against MDM2 exhibited an increased apoptosis and a suppressed migration and invasion, corresponding to an increased expression of p53, p21, Bad, Bax, Cyt-c and caspase-3, as well as to a decreased expression of Bcl-2, Cox-2, MMP-2 and MMP-9. CP 31398 26-34 MDM2 proto-oncogene Homo sapiens 52-56 30628640-11 2019 Moreover, treatment with CP-31398 and siRNA against MDM2 further enhanced these effects. CP 31398 25-33 MDM2 proto-oncogene Homo sapiens 52-56 30628640-12 2019 Taken together, the findings of this study indicate that the CP-31398-mediated downregulation of MDM2 may suppress EC progression via its inhibitory role in EC cell migration, invasion and resistance to apoptosis. CP 31398 61-69 MDM2 proto-oncogene Homo sapiens 97-101 30252118-5 2019 Here we show that the binding of MDM2 to the p53 mRNA brings ATM to the p53 polysome where it phosphorylates the nascent p53 at serine 15 and prevents MDM2-mediated degradation of p53. Serine 128-134 MDM2 proto-oncogene Homo sapiens 33-37 30252118-5 2019 Here we show that the binding of MDM2 to the p53 mRNA brings ATM to the p53 polysome where it phosphorylates the nascent p53 at serine 15 and prevents MDM2-mediated degradation of p53. Serine 128-134 MDM2 proto-oncogene Homo sapiens 151-155 30873235-0 2019 Design of indole- and MCR-based macrocycles as p53-MDM2 antagonists. indole 10-16 MDM2 proto-oncogene Homo sapiens 51-55 30886745-6 2019 Here we demonstrate that PpIX is a dual inhibitor of p53/MDM2 and p53/MDM4 interactions and activates apoptosis in B-cell chronic lymphocytic leukemia cells without illumination and without affecting normal cells. protoporphyrin IX 25-29 MDM2 proto-oncogene Homo sapiens 57-61 30873235-4 2019 Screening of the library for p53-MDM2 inhibition by fluorescence polarization and 1H,15N HSQC NMR measurements confirm MDM2 binding. Hydrogen 82-84 MDM2 proto-oncogene Homo sapiens 33-37 30873235-4 2019 Screening of the library for p53-MDM2 inhibition by fluorescence polarization and 1H,15N HSQC NMR measurements confirm MDM2 binding. 15n 85-88 MDM2 proto-oncogene Homo sapiens 33-37 30488540-0 2019 Augmented antitumor activity of 5-fluorouracil by double knockdown of MDM4 and MDM2 in colon and gastric cancer cells. Fluorouracil 32-46 MDM2 proto-oncogene Homo sapiens 79-83 29992578-7 2019 MDM2 was found to be stabilized mainly by activated EGFR signaling as targeting EGFR by Erlotinib or sh-RNA repressed MDM2 in a transcription-independent manner. Erlotinib Hydrochloride 88-97 MDM2 proto-oncogene Homo sapiens 0-4 30455251-6 2019 The mutant p53-MDM2 complex is deficient in catalyzing ubiquitin release from the activated E2 conjugating enzyme. Estradiol 92-94 MDM2 proto-oncogene Homo sapiens 15-19 30886745-0 2019 Protoporphyrin IX is a dual inhibitor of p53/MDM2 and p53/MDM4 interactions and induces apoptosis in B-cell chronic lymphocytic leukemia cells. protoporphyrin IX 0-17 MDM2 proto-oncogene Homo sapiens 45-49 30886745-5 2019 PpIX induces p53-dependent and TAp73-dependent apoptosis and inhibits TAp73/MDM2 and TAp73/MDM4 interactions. protoporphyrin IX 0-4 MDM2 proto-oncogene Homo sapiens 76-80 30488540-5 2019 In the present study, MDM4/MDM2 double knockdown with the siRNAs enhanced 5-fluorouracil (5-FU)-induced p53 activation, arrested the cell cycle at G1 phase, and potentiated the antitumor effect of 5-FU in wtTP53/highMDM4 human colon (HCT116 and LoVo) and gastric (SNU-1 and NUGC-4) cancer cells. Fluorouracil 74-88 MDM2 proto-oncogene Homo sapiens 27-31 30488540-5 2019 In the present study, MDM4/MDM2 double knockdown with the siRNAs enhanced 5-fluorouracil (5-FU)-induced p53 activation, arrested the cell cycle at G1 phase, and potentiated the antitumor effect of 5-FU in wtTP53/highMDM4 human colon (HCT116 and LoVo) and gastric (SNU-1 and NUGC-4) cancer cells. Fluorouracil 90-94 MDM2 proto-oncogene Homo sapiens 27-31 30488540-5 2019 In the present study, MDM4/MDM2 double knockdown with the siRNAs enhanced 5-fluorouracil (5-FU)-induced p53 activation, arrested the cell cycle at G1 phase, and potentiated the antitumor effect of 5-FU in wtTP53/highMDM4 human colon (HCT116 and LoVo) and gastric (SNU-1 and NUGC-4) cancer cells. Fluorouracil 197-201 MDM2 proto-oncogene Homo sapiens 27-31 30488540-6 2019 Exposure to 5-FU alone induced MDM2 as well as p21 and PUMA by p53 activation. Fluorouracil 12-16 MDM2 proto-oncogene Homo sapiens 31-35 30488540-7 2019 As p53-MDM2 forms a negative feedback loop, enhancement of the antitumor effect of 5-FU by MDM4/MDM2 double knockdown could be attributed to blocking of the feedback mechanism in addition to direct suppression of these p53 antagonists. Fluorouracil 83-87 MDM2 proto-oncogene Homo sapiens 7-11 30647052-1 2019 The BCL2 inhibitor venetoclax plus the MDM2 inhibitor idasanutlin may be effective in treating relapsed/refractory acute myeloid leukemia. RG7388 54-65 MDM2 proto-oncogene Homo sapiens 39-43 30488540-7 2019 As p53-MDM2 forms a negative feedback loop, enhancement of the antitumor effect of 5-FU by MDM4/MDM2 double knockdown could be attributed to blocking of the feedback mechanism in addition to direct suppression of these p53 antagonists. Fluorouracil 83-87 MDM2 proto-oncogene Homo sapiens 96-100 30472223-8 2019 Secondly, PFTalpha decreased formation of p53/mdm2 complex responsible for p53 degradation by inhibiting the protein expression of mdm2, so p53 degradation was decreased in cytoplasm and p53 accumulation was increased in nucleus, which induced more cells undergo apoptosis. pifithrin 10-18 MDM2 proto-oncogene Homo sapiens 46-50 30472223-8 2019 Secondly, PFTalpha decreased formation of p53/mdm2 complex responsible for p53 degradation by inhibiting the protein expression of mdm2, so p53 degradation was decreased in cytoplasm and p53 accumulation was increased in nucleus, which induced more cells undergo apoptosis. pifithrin 10-18 MDM2 proto-oncogene Homo sapiens 131-135 30132214-6 2019 PI3 K inhibitor LY294002 and MDM2 inhibitor Nutlin-3a block Pgp3-induced inhibition of HeLa cell apoptosis, suggesting a critical role for the PI3K/AKT pathway and its effect on the MDM2-p53 axis in Pgp3 anti-apoptotic activity. pgp3 60-64 MDM2 proto-oncogene Homo sapiens 29-33 30840303-0 2019 Metformin inhibits proliferation and migration of endometrial cancer cells through regulating PI3K/AKT/MDM2 pathway. Metformin 0-9 MDM2 proto-oncogene Homo sapiens 103-107 30840303-10 2019 Western blotting results manifested that the activation of PI3K/AKT/MDM2 signaling pathway was inhibited by metformin (p<0.05). Metformin 108-117 MDM2 proto-oncogene Homo sapiens 68-72 30840303-11 2019 CONCLUSIONS: Metformin can inhibit the proliferation and migration of EC cells by inhibiting the activation of PI3K/AKT/MDM2 signaling pathway. Metformin 13-22 MDM2 proto-oncogene Homo sapiens 120-124 30132214-6 2019 PI3 K inhibitor LY294002 and MDM2 inhibitor Nutlin-3a block Pgp3-induced inhibition of HeLa cell apoptosis, suggesting a critical role for the PI3K/AKT pathway and its effect on the MDM2-p53 axis in Pgp3 anti-apoptotic activity. pgp3 60-64 MDM2 proto-oncogene Homo sapiens 182-186 30447641-15 2019 In addition, we observed that bortezomib suppressed MDM2 expression in a dose-dependent manner. Bortezomib 30-40 MDM2 proto-oncogene Homo sapiens 52-56 30272249-0 2019 Nicotine Promotes Human Papillomavirus (HPV)-Immortalized Cervical Epithelial Cells (H8) Proliferation by Activating RPS27a-Mdm2-P53 Pathway In Vitro. Nicotine 0-8 MDM2 proto-oncogene Homo sapiens 124-128 30272249-8 2019 In addition, reduction of RPS27a expression in nicotine treatment H8 cells up-regulated phosphorylation of Mdm2 at serine residue 166, followed by facilitating Mdm2-mediated ubiquitination of P53. Nicotine 47-55 MDM2 proto-oncogene Homo sapiens 107-111 30272249-8 2019 In addition, reduction of RPS27a expression in nicotine treatment H8 cells up-regulated phosphorylation of Mdm2 at serine residue 166, followed by facilitating Mdm2-mediated ubiquitination of P53. Nicotine 47-55 MDM2 proto-oncogene Homo sapiens 160-164 30272249-8 2019 In addition, reduction of RPS27a expression in nicotine treatment H8 cells up-regulated phosphorylation of Mdm2 at serine residue 166, followed by facilitating Mdm2-mediated ubiquitination of P53. Serine 115-121 MDM2 proto-oncogene Homo sapiens 107-111 30272249-9 2019 Simply put, these findings suggest that nicotine promotes H8 cell lines proliferation by activating RPS27a-Mdm2-P53 pathway in vitro. Nicotine 40-48 MDM2 proto-oncogene Homo sapiens 107-111 30447641-8 2019 Among the different candidate anticancer drugs, we tested the effect of bortezomib, which was expected to inhibit MDM2 amplification. Bortezomib 72-82 MDM2 proto-oncogene Homo sapiens 114-118 30766866-3 2019 Spiropyrazoline oxindoles have previously been shown to induce apoptosis and cell cycle arrest, as well as upregulate p53 steady-state levels, while decreasing its main inhibitor MDM2 in the HCT116 human colorectal carcinoma cell line. spiropyrazoline oxindoles 0-25 MDM2 proto-oncogene Homo sapiens 179-183 30774764-0 2019 Downregulation of miR-194-5p induces paclitaxel resistance in ovarian cancer cells by altering MDM2 expression. mir-194-5p 18-28 MDM2 proto-oncogene Homo sapiens 95-99 30774764-0 2019 Downregulation of miR-194-5p induces paclitaxel resistance in ovarian cancer cells by altering MDM2 expression. Paclitaxel 37-47 MDM2 proto-oncogene Homo sapiens 95-99 30774764-10 2019 MDM2 was upregulated in paclitaxel resistant cells compared with parental cells. Paclitaxel 24-34 MDM2 proto-oncogene Homo sapiens 0-4 30774764-11 2019 MDM2 inhibition also resensitized resistant cells to paclitaxel and forced MDM2 induced paclitaxel resistance in parental cells. Paclitaxel 53-63 MDM2 proto-oncogene Homo sapiens 0-4 30774764-11 2019 MDM2 inhibition also resensitized resistant cells to paclitaxel and forced MDM2 induced paclitaxel resistance in parental cells. Paclitaxel 88-98 MDM2 proto-oncogene Homo sapiens 0-4 30774764-11 2019 MDM2 inhibition also resensitized resistant cells to paclitaxel and forced MDM2 induced paclitaxel resistance in parental cells. Paclitaxel 88-98 MDM2 proto-oncogene Homo sapiens 75-79 30774764-12 2019 miR-194-5p induced p21 upregulation and G1 phase arrest in resistant cells by downregulating MDM2. mir-194-5p 0-10 MDM2 proto-oncogene Homo sapiens 93-97 30774764-13 2019 Furthermore, a public database showed that high MDM2 expression was associated with a shorter progression-free survival in EOC patients treated with paclitaxel. Paclitaxel 149-159 MDM2 proto-oncogene Homo sapiens 48-52 30458062-0 2019 Targeted Synthesis of Complex Spiro[3H-indole-3,2"-pyrrolidin]-2(1H)-ones by Intramolecular Cyclization of Azomethine Ylides: Highly Potent MDM2-p53 Inhibitors. spiro(3H-indole-3,2'-pyrrolidin)-2(1H)-one 30-73 MDM2 proto-oncogene Homo sapiens 140-144 30458062-0 2019 Targeted Synthesis of Complex Spiro[3H-indole-3,2"-pyrrolidin]-2(1H)-ones by Intramolecular Cyclization of Azomethine Ylides: Highly Potent MDM2-p53 Inhibitors. azomethine ylides 107-124 MDM2 proto-oncogene Homo sapiens 140-144 30398270-6 2019 We also identified that the mean translocation time of MDM2 through the polyurea nanopore was 26.1 +- 3.7 mus while that of the SiN nanopore was 14.2 +- 2.0 mus, hence suggesting that the enhanced electrostatic interaction between positively charged MDM2 and the negatively charged pore surface affects the translocation speed. polyurea 72-80 MDM2 proto-oncogene Homo sapiens 55-59 30482390-6 2019 Thus, the P/CAF-MDM2-p53-p21 axis enables the escape from mitotic cell death and confers resistance to nocodazole in HCT116(p53+/+) cells with SIRT2 suppression. Nocodazole 103-113 MDM2 proto-oncogene Homo sapiens 16-20 30585255-0 2019 A phase I study of the HDM2 antagonist SAR405838 combined with the MEK inhibitor pimasertib in patients with advanced solid tumours. SAR405838 39-48 MDM2 proto-oncogene Homo sapiens 23-27 30700046-3 2019 The small molecule RG7388 (idasanutlin, R05503781) is a newly developed inhibitor that is specific for an oncogene-derived protein called MDM2, which is also in clinical trials for the treatment of various types of cancers. RG7388 27-38 MDM2 proto-oncogene Homo sapiens 138-142 30666091-8 2019 Next-generation sequencing of formalin-fixed paraffin-embedded RC tissues showed MDM2 amplification without MDM4 amplification, EGFR aberrations, or DNMT3A alterations. Formaldehyde 30-38 MDM2 proto-oncogene Homo sapiens 81-85 30666091-8 2019 Next-generation sequencing of formalin-fixed paraffin-embedded RC tissues showed MDM2 amplification without MDM4 amplification, EGFR aberrations, or DNMT3A alterations. Paraffin 45-53 MDM2 proto-oncogene Homo sapiens 81-85 31474710-10 2019 Other data further showed that cinobufagin increased p73 expression and decreased Mdm2 expression, whereas p53 expression was not significantly changed. cinobufagin 31-42 MDM2 proto-oncogene Homo sapiens 82-86 30393117-7 2019 p53 stability was enhanced by miR-944s targeting E3 ligases COP1 and MDM2. mir-944s 30-38 MDM2 proto-oncogene Homo sapiens 69-73 30177839-6 2019 Subsequent studies further revealed that the activation of the DAPK1/p53/Ets-1/IKKbeta/MDM2/GADD45alpha cascade was a common signaling event in mediating apoptosis of diverse cancer cells induced by arsenite and other tumor therapeutic agents. arsenite 199-207 MDM2 proto-oncogene Homo sapiens 87-91 30462562-8 2019 These findings indicate that dual-target MDM2/MDMX inhibitor could increase the sensitization of doxorubicin and inhibit migration and invasion abilities in TNBC cells through p38 MAPK pathway activation caused EMT suppression and hence could be useful in TNBC treatments in future. Doxorubicin 97-108 MDM2 proto-oncogene Homo sapiens 41-45 30511219-1 2019 PURPOSE: Idasanutlin is a selective small-molecule MDM2 antagonist. RG7388 9-20 MDM2 proto-oncogene Homo sapiens 51-55 31582633-6 2019 In this study, we show that bicyclic beta-proline oligomer derivatives inhibit p53-MDM2 and p53-MDMX protein-protein interactions, exhibiting MDM2-antagonistic and MDMX-antagonistic activities. isoleucyl-prolyl-proline 37-49 MDM2 proto-oncogene Homo sapiens 83-87 31582633-6 2019 In this study, we show that bicyclic beta-proline oligomer derivatives inhibit p53-MDM2 and p53-MDMX protein-protein interactions, exhibiting MDM2-antagonistic and MDMX-antagonistic activities. isoleucyl-prolyl-proline 37-49 MDM2 proto-oncogene Homo sapiens 142-146 30177839-2 2019 Arsenite exposure induces ribosomal stress responses mediated by the ribosomal protein S7, which can block MDM2 activity and result in GADD45alpha accumulation and cell apoptosis. arsenite 0-8 MDM2 proto-oncogene Homo sapiens 107-111 30177839-4 2019 Arsenite stimulation induced transactivation of p53, which formed a complex with its downstream target, Ets-1, and then synergistically repressed IKKbeta transcription, reduced MDM2 stability, and ultimately removed the inhibitory effect of MDM2 on GADD45alpha induction. arsenite 0-8 MDM2 proto-oncogene Homo sapiens 177-181 30177839-4 2019 Arsenite stimulation induced transactivation of p53, which formed a complex with its downstream target, Ets-1, and then synergistically repressed IKKbeta transcription, reduced MDM2 stability, and ultimately removed the inhibitory effect of MDM2 on GADD45alpha induction. arsenite 0-8 MDM2 proto-oncogene Homo sapiens 241-245 30564368-0 2019 MDM2 inhibitor ameliorates cisplatin-induced nephropathy via NFkappaBeta signal inhibition. Cisplatin 27-36 MDM2 proto-oncogene Homo sapiens 0-4 30577494-5 2018 Furthermore, suppression of DUSP6 by siRNA, or inhibition with the small molecule inhibitor, BCI, at a dose without cytotoxicity, potentiated the effect of MDM2 inhibitors through increased ATM-dependent p53 phosphorylation, as demonstrated by complete reversal with the ATM inhibitor, KU55933. 2-morpholin-4-yl-6-thianthren-1-yl-pyran-4-one 286-293 MDM2 proto-oncogene Homo sapiens 156-160 30316750-2 2018 Here, we studied the interaction between the transactivation domain peptide of cancer suppressor protein p53 and its negative regulator Mdm2 using a novel protein-protein interaction assay, based on the modified FlimPIA using the streptavidin-biotin interaction to link the p53 peptide and the probe enzyme. Biotin 243-249 MDM2 proto-oncogene Homo sapiens 136-140 30316750-3 2018 We succeeded in detecting an attenuation in the affinity of p53 towards Mdm2 caused by the phosphorylation at Thr18. UNII-PYZ33YLR8A 110-115 MDM2 proto-oncogene Homo sapiens 72-76 30564368-4 2019 However, independent of p53, MDM2 acts as a co-transcription factor for nuclear factor-kappaB (NFkappaB), whose signaling can be involved in cisplatin-induced tubular injury. Cisplatin 141-150 MDM2 proto-oncogene Homo sapiens 29-33 30564368-5 2019 We therefore examined the effects of MDM2 inhibitor on cisplatin cytotoxicity. Cisplatin 55-64 MDM2 proto-oncogene Homo sapiens 37-41 30809370-4 2019 Here we report a novel peptide stapling strategy based on the dithiocarbamate chemistry linking the side chains of residues Lys(i) and Cys(i + 4) of unprotected peptides and apply it to a series of dodecameric peptide antagonists of the p53-inhibitory oncogenic proteins MDM2 and MDMX. Dithiocarbamate 62-77 MDM2 proto-oncogene Homo sapiens 271-275 30252476-6 2018 In both complexes, we observe significant changes in the water local density as the two proteins approach, supporting the existence of a clear dewetting transition in the case of MDM2-p53, with an onset distance of 5.6-7.6 A. Water 57-62 MDM2 proto-oncogene Homo sapiens 179-183 30524726-6 2018 R248W, but not R175H, can engage p21 and MDM2, which both function to limit oxidative stress and facilitate the switch to de novo serine synthesis. Serine 130-136 MDM2 proto-oncogene Homo sapiens 41-45 30526032-0 2018 One-pot synthesis of spiro(indoline-3,4"-pyrazolo[3,4-b]pyridine)-5"-carbonitriles as p53-MDM2 interaction inhibitors. spiro(indoline-3,4"-pyrazolo[3,4-b]pyridine)-5"-carbonitriles 21-82 MDM2 proto-oncogene Homo sapiens 90-94 30526032-8 2018 Molecular docking studies illustrated the possible interaction of the target spiro-oxindoles with the p53 binding site on MDM2. spiro-oxindoles 77-92 MDM2 proto-oncogene Homo sapiens 122-126 28374118-1 2018 In the proposed work, we have explicated the mechanism of dibenzo[a,l]pyrene (DBP) and benzo[a]pyrene (BP) modulated cell proliferation by assessing the plausible binding with CASPASES, BAX, Bcl-2, MDM2, p53, p21, p16, CylinD1-CDK4 complex, CylinE1-CDK2 complex, H-Ras, K-Ras, BRCA1, and BRCA2 through exploiting the inherent potential of AutoDock Tools 4.0. dibenzo(a,l)pyrene 58-76 MDM2 proto-oncogene Homo sapiens 198-202 28374118-1 2018 In the proposed work, we have explicated the mechanism of dibenzo[a,l]pyrene (DBP) and benzo[a]pyrene (BP) modulated cell proliferation by assessing the plausible binding with CASPASES, BAX, Bcl-2, MDM2, p53, p21, p16, CylinD1-CDK4 complex, CylinE1-CDK2 complex, H-Ras, K-Ras, BRCA1, and BRCA2 through exploiting the inherent potential of AutoDock Tools 4.0. Benzo(a)pyrene 87-101 MDM2 proto-oncogene Homo sapiens 198-202 28374118-1 2018 In the proposed work, we have explicated the mechanism of dibenzo[a,l]pyrene (DBP) and benzo[a]pyrene (BP) modulated cell proliferation by assessing the plausible binding with CASPASES, BAX, Bcl-2, MDM2, p53, p21, p16, CylinD1-CDK4 complex, CylinE1-CDK2 complex, H-Ras, K-Ras, BRCA1, and BRCA2 through exploiting the inherent potential of AutoDock Tools 4.0. Benzo(a)pyrene 79-81 MDM2 proto-oncogene Homo sapiens 198-202 28374118-4 2018 Diol-epoxides of DBP and BP were found to bind to p53 with tighter interaction than MDM2 and p53-MDM2 complex. Benzo(a)pyrene 18-20 MDM2 proto-oncogene Homo sapiens 84-88 28374118-4 2018 Diol-epoxides of DBP and BP were found to bind to p53 with tighter interaction than MDM2 and p53-MDM2 complex. Benzo(a)pyrene 18-20 MDM2 proto-oncogene Homo sapiens 97-101 30577494-5 2018 Furthermore, suppression of DUSP6 by siRNA, or inhibition with the small molecule inhibitor, BCI, at a dose without cytotoxicity, potentiated the effect of MDM2 inhibitors through increased ATM-dependent p53 phosphorylation, as demonstrated by complete reversal with the ATM inhibitor, KU55933. (E)-2-Benzylidene-3-(cyclohexylamino)-2,3-dihydro-1H-inden-1-one 93-96 MDM2 proto-oncogene Homo sapiens 156-160 30809370-5 2019 Crystallographic studies of peptide-MDM2/MDMX complexes structurally validated the chemoselectivity of the dithiocarbamate staple bridging Lys and Cys at (i, i + 4) positions. Dithiocarbamate 107-122 MDM2 proto-oncogene Homo sapiens 36-40 30809370-5 2019 Crystallographic studies of peptide-MDM2/MDMX complexes structurally validated the chemoselectivity of the dithiocarbamate staple bridging Lys and Cys at (i, i + 4) positions. Lysine 139-142 MDM2 proto-oncogene Homo sapiens 36-40 30809370-5 2019 Crystallographic studies of peptide-MDM2/MDMX complexes structurally validated the chemoselectivity of the dithiocarbamate staple bridging Lys and Cys at (i, i + 4) positions. Cysteine 147-150 MDM2 proto-oncogene Homo sapiens 36-40 30809370-6 2019 One dithiocarbamate-stapled PMI derivative, DTCPMI, showed a 50-fold stronger binding to MDM2 and MDMX than its linear counterpart. Dithiocarbamate 4-19 MDM2 proto-oncogene Homo sapiens 89-93 30809370-6 2019 One dithiocarbamate-stapled PMI derivative, DTCPMI, showed a 50-fold stronger binding to MDM2 and MDMX than its linear counterpart. dtcpmi 44-50 MDM2 proto-oncogene Homo sapiens 89-93 30366433-7 2018 SHS-SP protection from transformation is provided presumably by low oncogene expression maintained by tight co-regulation between thermosensitive HR drivers BRCA, ATM, ATR, and RAD51 (decreasing expression after SHS), and oncogenes mTOR, MDM2, KRAS, and EGFR. shs-sp 0-6 MDM2 proto-oncogene Homo sapiens 238-242 30253242-0 2018 The development of piperidinones as potent MDM2-P53 protein-protein interaction inhibitors for cancer therapy. 2-piperidone 19-32 MDM2 proto-oncogene Homo sapiens 43-47 30253242-4 2018 This review is focused on the discovery and development of piperidinone-based MDM2-p53 inhibitors for cancer therapy, including the identification of hit compounds, hit-to-lead optimizations, binding models of ligands in the active site of MDM2, metabolic studies, and preclinical data of advanced piperidinone-based MDM2-p53 inhibitors. 2-piperidone 59-71 MDM2 proto-oncogene Homo sapiens 78-82 30253242-4 2018 This review is focused on the discovery and development of piperidinone-based MDM2-p53 inhibitors for cancer therapy, including the identification of hit compounds, hit-to-lead optimizations, binding models of ligands in the active site of MDM2, metabolic studies, and preclinical data of advanced piperidinone-based MDM2-p53 inhibitors. 2-piperidone 59-71 MDM2 proto-oncogene Homo sapiens 240-244 30253242-4 2018 This review is focused on the discovery and development of piperidinone-based MDM2-p53 inhibitors for cancer therapy, including the identification of hit compounds, hit-to-lead optimizations, binding models of ligands in the active site of MDM2, metabolic studies, and preclinical data of advanced piperidinone-based MDM2-p53 inhibitors. 2-piperidone 59-71 MDM2 proto-oncogene Homo sapiens 240-244 30253242-4 2018 This review is focused on the discovery and development of piperidinone-based MDM2-p53 inhibitors for cancer therapy, including the identification of hit compounds, hit-to-lead optimizations, binding models of ligands in the active site of MDM2, metabolic studies, and preclinical data of advanced piperidinone-based MDM2-p53 inhibitors. 2-piperidone 298-310 MDM2 proto-oncogene Homo sapiens 78-82 30217415-1 2018 Small molecule inhibitors of the p53-MDM2 protein complex are under intense investigation in clinical trials as anti-cancer agents, including our first generation inhibitor NVP-CGM097. NVP-CGM097 177-183 MDM2 proto-oncogene Homo sapiens 37-41 30543590-8 2018 Early-phase clinical trials have also suggested that MDM2 inhibitors such as idasanutlin and histone deacetylase inhibitors should continue in their development. RG7388 77-88 MDM2 proto-oncogene Homo sapiens 53-57 30352966-6 2018 In the present study, we show that secondary resistance occurs also after treatment of p53wt cells with idasanutlin (RG7388, RO5503781), which is the only MDM2 antagonist that has passed phase II and entered phase III clinical trials, so far. RG7388 104-115 MDM2 proto-oncogene Homo sapiens 155-159 30284823-3 2018 Herein, the design, synthesis and biological evaluation is described of a photoactivatable MDM2 inhibitor, PPG-idasanutlin, which exerts no functional effect on cellular outgrowth, but allows for the selective, noninvasive activation of antitumor properties upon irradiation visible light, demonstrating activation with micrometer, single cell precision. ppg-idasanutlin 107-122 MDM2 proto-oncogene Homo sapiens 91-95 30297838-5 2018 Ceramide binding stabilizes p53 and disrupts its complex with E3 ligase MDM2 leading to the p53 accumulation, nuclear translocation and activation of the downstream targets. Ceramides 0-8 MDM2 proto-oncogene Homo sapiens 72-76 29877036-4 2018 The results demonstrate that the introductions of thiazole and pyridine rings into 2TZ as well as the change in the orientation of inhibitors lead to the increase in the polar interactions of 2U0, 2U1, 2U5, 2U6, and 2U7 with MDM2 relative to 2TZ. Thiazoles 50-58 MDM2 proto-oncogene Homo sapiens 225-229 29877036-4 2018 The results demonstrate that the introductions of thiazole and pyridine rings into 2TZ as well as the change in the orientation of inhibitors lead to the increase in the polar interactions of 2U0, 2U1, 2U5, 2U6, and 2U7 with MDM2 relative to 2TZ. pyridine 63-71 MDM2 proto-oncogene Homo sapiens 225-229 30158012-1 2018 A concise asymmetric synthesis has been developed to prepare idasanutlin, a small molecule MDM2 antagonist. RG7388 61-72 MDM2 proto-oncogene Homo sapiens 91-95 30355102-0 2018 Single-Nucleotide Polymorphism 309T>G in the MDM2 Promoter Determines Functional Outcome After Stroke. single-nucleotide 0-17 MDM2 proto-oncogene Homo sapiens 48-52 30355102-7 2018 The interaction of MDM2 with p53 was disrupted by neuronal treatment with nutlin-3a. nutlin 3 74-83 MDM2 proto-oncogene Homo sapiens 19-23 30355102-10 2018 Results- Experimental stroke and oxygen and glucose deprivation induced the expression of MDM2 in the brain and neurons, respectively. Oxygen 33-39 MDM2 proto-oncogene Homo sapiens 90-94 30355102-11 2018 Moreover, oxygen and glucose deprivation promoted MDM2 binding with p53 in neurons. Oxygen 10-16 MDM2 proto-oncogene Homo sapiens 50-54 30355102-12 2018 Disruption of the MDM2-p53 interaction with nutlin-3a, or MDM2 knockdown by siRNA, triggered p53 accumulation, which increased neuronal susceptibility to oxygen and glucose deprivation-induced apoptosis. Oxygen 154-160 MDM2 proto-oncogene Homo sapiens 18-22 30355102-12 2018 Disruption of the MDM2-p53 interaction with nutlin-3a, or MDM2 knockdown by siRNA, triggered p53 accumulation, which increased neuronal susceptibility to oxygen and glucose deprivation-induced apoptosis. Oxygen 154-160 MDM2 proto-oncogene Homo sapiens 58-62 30544467-7 2018 Our meta-analysis showed a significant association between RB susceptibility and MDM2 rs2279744 recessive model (OR = 1.427, 95%CI: 1.107-1.840, P = .006, I = 0%). Rubidium 59-61 MDM2 proto-oncogene Homo sapiens 81-85 30176902-14 2018 CONCLUSION: XWL-1-48 may be a promising orally topoII inhibitor, its mechanisms are associated with suppression of TopoII, induction of DNA damage and apoptosis, blockage of PI3K/AKT/Mdm2 pathway. xwl-1-48 12-20 MDM2 proto-oncogene Homo sapiens 183-187 29970480-0 2018 Efficacy of the MDM2 Inhibitor SAR405838 in Glioblastoma Is Limited by Poor Distribution Across the Blood-Brain Barrier. SAR405838 31-40 MDM2 proto-oncogene Homo sapiens 16-20 29970480-7 2018 MDM2-amplified PDX lines with high MDM2 expression were sensitive to SAR405838 in comparison with MDM2 control lines in both in vitro and heterotopic models. SAR405838 69-78 MDM2 proto-oncogene Homo sapiens 0-4 29970480-7 2018 MDM2-amplified PDX lines with high MDM2 expression were sensitive to SAR405838 in comparison with MDM2 control lines in both in vitro and heterotopic models. SAR405838 69-78 MDM2 proto-oncogene Homo sapiens 35-39 29970480-7 2018 MDM2-amplified PDX lines with high MDM2 expression were sensitive to SAR405838 in comparison with MDM2 control lines in both in vitro and heterotopic models. SAR405838 69-78 MDM2 proto-oncogene Homo sapiens 35-39 30158012-0 2018 Efficient Industrial Synthesis of the MDM2 Antagonist Idasanutlin via a Cu(I)-catalyzed [3+2] Asymmetric Cycloaddition. RG7388 54-65 MDM2 proto-oncogene Homo sapiens 38-42 30158012-0 2018 Efficient Industrial Synthesis of the MDM2 Antagonist Idasanutlin via a Cu(I)-catalyzed [3+2] Asymmetric Cycloaddition. cuprous ion 72-77 MDM2 proto-oncogene Homo sapiens 38-42 29980405-8 2018 Furthermore, in some cases, cells with WT-TP53 were more sensitive to the combination of drugs and suboptimal doses of the MDM2 inhibitor nutlin-3a. nutlin 3 138-147 MDM2 proto-oncogene Homo sapiens 123-127 29772439-6 2018 Treated with 5-azacytidine decreased the level of MDM2, DNMT1 and miR21, but increased the level of MEG3 and PTEN. Azacitidine 13-26 MDM2 proto-oncogene Homo sapiens 50-54 29190376-6 2018 Apoptosis in MDM2-amplified cells was associated with a reduction in glycolysis and the PPP, reduced NADPH, increased ROS, and depletion of the transcription factor SP1, which normally promotes PPP gene expression. NADP 101-106 MDM2 proto-oncogene Homo sapiens 13-17 29190376-6 2018 Apoptosis in MDM2-amplified cells was associated with a reduction in glycolysis and the PPP, reduced NADPH, increased ROS, and depletion of the transcription factor SP1, which normally promotes PPP gene expression. Reactive Oxygen Species 118-121 MDM2 proto-oncogene Homo sapiens 13-17 29190376-11 2018 These findings provide insight into how glucose metabolism reduces Nutlin-3a-induced apoptosis, and also provide a mechanism for the heightened sensitivity of MDM2-amplified cells to apoptosis in response to Nutlin-3a. Glucose 40-47 MDM2 proto-oncogene Homo sapiens 159-163 30064446-16 2018 CONCLUSION: Our work uncovers a hitherto unappreciated role of TNFAIP8 in NSCLC proliferation and cisplatin chemoresistance that is mediated through the MDM2/p53 pathway. Cisplatin 98-107 MDM2 proto-oncogene Homo sapiens 153-157 29762656-0 2018 Prevention of prostate cancer by natural product MDM2 inhibitor GS25: In vitro and in vivo activities and molecular mechanisms. gs25 64-68 MDM2 proto-oncogene Homo sapiens 49-53 29851469-4 2018 Here, we describe the design, synthesis, and biological evaluation of a trans-cyclooctene tagged derivative of RG7388, RG7388-TCO, which showed high cellular potency and specificity for MDM2. Cyclooctanes 72-89 MDM2 proto-oncogene Homo sapiens 186-190 29768700-1 2018 Venetoclax (ABT-199) and idasanutlin (RG7388) are efficient anticancer drugs targeting two essential apoptosis markers, Bcl-2 and MDM2, respectively. RG7388 25-36 MDM2 proto-oncogene Homo sapiens 130-134 30022047-0 2018 Potent effect of the MDM2 inhibitor AMG232 on suppression of glioblastoma stem cells. 2-(5-(3-chlorophenyl)-6-(4-chlorophenyl)-1-(1-(isopropylsulfonyl)-3-methylbutan-2-yl)-3-methyl-2-oxopiperidin-3-yl)acetic acid 36-42 MDM2 proto-oncogene Homo sapiens 21-25 30022047-3 2018 RG7112 is the first-in class inhibitor and recently discovered AMG232 is the most potent MDM2 inhibitor known to date. 2-(5-(3-chlorophenyl)-6-(4-chlorophenyl)-1-(1-(isopropylsulfonyl)-3-methylbutan-2-yl)-3-methyl-2-oxopiperidin-3-yl)acetic acid 63-69 MDM2 proto-oncogene Homo sapiens 89-93 29878773-3 2018 We have used stopped flow fluorescence to investigate the binding reaction between MDM2 and TAD from p53 as well as from its paralogs p63 and p73, and in particular, focused on the salt dependence of the interaction. Salts 181-185 MDM2 proto-oncogene Homo sapiens 83-87 29530932-3 2018 Erlotinib resistance due to acquired MTOR mutation was functionally evaluated by in vivo and in vitro studies.Results: In 200 EGFR-mutant pretreatment samples, the most frequent concurrent alterations were mutations in TP53, PIK3CA, CTNNB1, and RB1 and focal amplifications in EGFR, TTF1, MDM2, CDK4, and FOXA1 Shorter time to progression on EGFR TKI was associated with amplification of ERBB2 (HR = 2.4, P = 0.015) or MET (HR = 3.7, P = 0.019), or mutation in TP53 (HR = 1.7, P = 0.006). Erlotinib Hydrochloride 0-9 MDM2 proto-oncogene Homo sapiens 289-293 29737431-2 2018 We examined the influence of Mycoplasma hyorhinis infection on sensitivity of human lung carcinoma cells NCI-H292 to MDM2 inhibitor Nutlin-3. 4-Bromophthalic anhydride 109-113 MDM2 proto-oncogene Homo sapiens 117-121 29737431-2 2018 We examined the influence of Mycoplasma hyorhinis infection on sensitivity of human lung carcinoma cells NCI-H292 to MDM2 inhibitor Nutlin-3. nutlin 3 132-140 MDM2 proto-oncogene Homo sapiens 117-121 29851469-5 2018 The in-cell reaction of RG7388-TCO with a tetrazine-tagged BODIPY dye enabled fluorescence imaging of endogenous MDM2 in SJSA-1 and T778 tumor cells. 1,2,3,4-tetrazine 42-51 MDM2 proto-oncogene Homo sapiens 113-117 29851469-6 2018 RG7388-TCO was also used to pull down MDM2 by reaction with tetrazine-tagged agarose beads in SJSA-1 lysates. 1,2,3,4-tetrazine 60-69 MDM2 proto-oncogene Homo sapiens 38-42 29851469-6 2018 RG7388-TCO was also used to pull down MDM2 by reaction with tetrazine-tagged agarose beads in SJSA-1 lysates. Sepharose 77-84 MDM2 proto-oncogene Homo sapiens 38-42 29394130-3 2018 Wild-type p53 expressing HCT116 colon cancer cells were resistant to apoptosis in response to the MDM2 antagonist Nutlin-3a. nutlin 3 114-123 MDM2 proto-oncogene Homo sapiens 98-102 29394130-1 2018 MDM2 antagonists stabilize and activate wild-type p53, and histone methyltransferase (HMT) inhibitors reduce methylation on histone lysines and arginines. Lysine 132-139 MDM2 proto-oncogene Homo sapiens 0-4 29655550-10 2018 In conclusion, our study showed that the combined treatment with JNJ and gefitinib exerted synergistic inhibition on cell proliferation, thereby suggesting the potential application of combining MDM2 inhibitors with EGFR inhibitors for enhancing efficacy in ovarian cancer treatment. Gefitinib 73-82 MDM2 proto-oncogene Homo sapiens 195-199 29571049-3 2018 Here we report the design of a fluorescent lanthanide oxyfluoride nanoparticle (LONp)-based multifunctional peptide drug delivery system for potential treatment of acute myeloid leukemia (AML) that commonly harbors wild type p53, high levels of MDM2 and/or MDMX, and an overexpressed cell surface receptor, CD33. lanthanide oxyfluoride 43-65 MDM2 proto-oncogene Homo sapiens 245-249 29571049-3 2018 Here we report the design of a fluorescent lanthanide oxyfluoride nanoparticle (LONp)-based multifunctional peptide drug delivery system for potential treatment of acute myeloid leukemia (AML) that commonly harbors wild type p53, high levels of MDM2 and/or MDMX, and an overexpressed cell surface receptor, CD33. lonp 80-84 MDM2 proto-oncogene Homo sapiens 245-249 29571049-4 2018 We conjugated to LONp via metal-thiolate bonds a dodecameric peptide antagonist of both MDM2 and MDMX, termed PMI, and a CD33-targeted, humanized monoclonal antibody to allow for AML-specific intracellular delivery of a stabilized PMI. lonp 17-21 MDM2 proto-oncogene Homo sapiens 88-92 29575058-1 2018 The absolute configurations of the diastereomers of novel amino acid ester derivatives of 2,3-substituted isoindolinones, which are known as apoptosis activators due to their ability to inhibit the MDM2-p53 PPI, were assigned using NMR and computational methods. amino acid ester 58-74 MDM2 proto-oncogene Homo sapiens 198-202 29575058-1 2018 The absolute configurations of the diastereomers of novel amino acid ester derivatives of 2,3-substituted isoindolinones, which are known as apoptosis activators due to their ability to inhibit the MDM2-p53 PPI, were assigned using NMR and computational methods. 2,3-substituted isoindolinones 90-120 MDM2 proto-oncogene Homo sapiens 198-202 29575058-5 2018 It can be explained by the presence of a flexible linker between the isoindolinone core and amino acid fragment, which provides the optimal arrangement of the molecule in the hydrophobic cavity of MDM2 for both isomers. phthalimidine 69-82 MDM2 proto-oncogene Homo sapiens 197-201 29490944-3 2018 The novel MDM2 inhibitor DS-3032b is 10-fold more potent than the first-generation inhibitor nutlin-3a. DS-3032B 25-33 MDM2 proto-oncogene Homo sapiens 10-14 29861848-4 2018 Here we report that the novel small molecule anti-androgen, galeterone targets USP12 and USP46, two highly homologous deubiquitinating enzymes that control the AR-AKT-MDM2-P53 signalling pathway. 3-hydroxy-17-(1H-benzimidazole-1-yl)androsta-5,16-diene 60-70 MDM2 proto-oncogene Homo sapiens 167-171 29508534-1 2018 The total synthesis of siladenoserinol A, an inhibitor of the p53-Hdm2 interaction, has been achieved. siladenoserinol a 23-40 MDM2 proto-oncogene Homo sapiens 66-70 29484412-0 2018 Melatonin induces the apoptosis and inhibits the proliferation of human gastric cancer cells via blockade of the AKT/MDM2 pathway. Melatonin 0-9 MDM2 proto-oncogene Homo sapiens 117-121 29484412-12 2018 Upstream regulators of the above proteins, MDM2, phospho-MDM2 (at Ser166) and AKT, phospho-AKT (at Thr308) were all attenuated by melatonin, which led to an increase in p53. Melatonin 130-139 MDM2 proto-oncogene Homo sapiens 43-47 29484412-12 2018 Upstream regulators of the above proteins, MDM2, phospho-MDM2 (at Ser166) and AKT, phospho-AKT (at Thr308) were all attenuated by melatonin, which led to an increase in p53. Melatonin 130-139 MDM2 proto-oncogene Homo sapiens 57-61 29484412-13 2018 The present study demonstrated that the oncostatic effects of melatonin on SGC-7901 GC cells are mediated via the blockade of the AKT/MDM2 intracellular pathway. Melatonin 62-71 MDM2 proto-oncogene Homo sapiens 134-138 29643228-6 2018 Dual MDMX/MDM2 inhibition by ALRN-6924 inhibits cellular proliferation by inducing cell cycle arrest and apoptosis in cell lines and primary AML patient cells, including leukemic stem cell-enriched populations, and disrupts functional clonogenic and serial replating capacity. alrn-6924 29-38 MDM2 proto-oncogene Homo sapiens 10-14 29670376-0 2018 Butein activates p53 in hepatocellular carcinoma cells via blocking MDM2-mediated ubiquitination. butein 0-6 MDM2 proto-oncogene Homo sapiens 68-72 29670376-9 2018 Mechanism studies demonstrated that the interaction between MDM2 and p53 was blocked by butein and MDM2-mediated p53 ubiquitination was substantially decreased. butein 88-94 MDM2 proto-oncogene Homo sapiens 60-64 29532999-5 2018 Only one compound, Nutlin-3a, an MDM2 inhibitor, was significantly sensitive in 18 cancer cells with CTNNB1 mutation. nutlin 3 19-28 MDM2 proto-oncogene Homo sapiens 33-37 29508534-5 2018 Biological evaluation showed that the sulfamate is essential for biological activity, and modification of the acyl group on the bicycloketal can improve the inhibitory activity against the p53-Hdm2 interaction. sulfamic acid 38-47 MDM2 proto-oncogene Homo sapiens 193-197 29508534-5 2018 Biological evaluation showed that the sulfamate is essential for biological activity, and modification of the acyl group on the bicycloketal can improve the inhibitory activity against the p53-Hdm2 interaction. bicycloketal 128-140 MDM2 proto-oncogene Homo sapiens 193-197 29392451-1 2018 PURPOSE: Idasanutlin, a selective small-molecule MDM2 antagonist in phase 3 testing for refractory/relapsed AML, is a non-genotoxic oral p53 activator. RG7388 9-20 MDM2 proto-oncogene Homo sapiens 49-53 29168472-6 2018 Ursolic acid dose-dependently inhibited the proliferation of the myeloma cells with IC50 of 6.56 mumol/L, accompanied by reductions in USP7 substrates such as MDM2, UHRF1 and DNMT1. ursolic acid 0-12 MDM2 proto-oncogene Homo sapiens 159-163 29368050-0 2018 Effects of posaconazole (a strong CYP3A4 inhibitor), two new tablet formulations, and food on the pharmacokinetics of idasanutlin, an MDM2 antagonist, in patients with advanced solid tumors. RG7388 118-129 MDM2 proto-oncogene Homo sapiens 134-138 29368050-1 2018 PURPOSE: Idasanutlin, a selective small-molecule MDM2 antagonist in phase 3 testing for refractory/relapsed AML, is a non-genotoxic oral p53 activator. RG7388 9-20 MDM2 proto-oncogene Homo sapiens 49-53 29326019-0 2018 Isolation of a peptide containing d-amino acid residues that inhibits the alpha-helix-mediated p53-MDM2 interaction from a one-bead one-compound library. d-amino acid 34-46 MDM2 proto-oncogene Homo sapiens 99-103 29235570-6 2018 RESULTS: GSK2830371, at doses (<=10 muM) that alone had no growth-inhibitory or cytotoxic effects on the cells, nevertheless significantly potentiated the growth-inhibitory and clonogenic cell killing effects of MDM2 inhibitors in p53WT but not p53MUT melanoma cells, indicating the potentiation worked in a p53-dependent manner. GSK2830371 9-19 MDM2 proto-oncogene Homo sapiens 215-219 29235570-8 2018 GSK2830371 increased p53 stabilisation through Ser15 phosphorylation and consequent Lys382 acetylation, and decreased ubiquitination and proteasome-dependent degradation when it was combined with MDM2 inhibitors. GSK2830371 0-10 MDM2 proto-oncogene Homo sapiens 196-200 29235570-11 2018 CONCLUSIONS: GSK2830371, a WIP1 inhibitor, at doses with no growth-inhibitory activity alone, potentiated the growth-inhibitory and cytotoxic activity of MDM2 inhibitors by increasing phosphorylation, acetylation and stabilisation of p53 in cutaneous melanoma cells in a functional p53-dependent manner. GSK2830371 13-23 MDM2 proto-oncogene Homo sapiens 154-158 29302672-0 2018 Synthesis of spiro-tetrahydrothiopyran-oxindoles by Michael-aldol cascade reactions: discovery of potential P53-MDM2 inhibitors with good antitumor activity. spiro-tetrahydrothiopyran-oxindoles 13-48 MDM2 proto-oncogene Homo sapiens 112-116 29410603-6 2018 MDM2 immunohistochemical staining was performed on archival paraffin-embedded and formalin-fixed specimens (with a threshold of nuclear positivity > 10%). Formaldehyde 82-90 MDM2 proto-oncogene Homo sapiens 0-4 29302672-3 2018 Interestingly, the oxindoles displayed moderate to good in vitro antitumor activities and were validated as p53-MDM2 inhibitors, which represented promising lead compounds for antitumor drug discovery. Oxindoles 19-28 MDM2 proto-oncogene Homo sapiens 112-116 29387014-0 2018 Inhibiting beta-Catenin by beta-Carboline-Type MDM2 Inhibitor for Pancreatic Cancer Therapy. norharman 27-41 MDM2 proto-oncogene Homo sapiens 47-51 29216716-0 2018 Cyclodipeptide c(Orn-Pro) Conjugate with 4-Ethylpiperic Acid Abrogates Cancer Cell Metastasis through Modulating MDM2. cyclodipeptide c 0-16 MDM2 proto-oncogene Homo sapiens 113-117 29216716-0 2018 Cyclodipeptide c(Orn-Pro) Conjugate with 4-Ethylpiperic Acid Abrogates Cancer Cell Metastasis through Modulating MDM2. orn-pro 17-24 MDM2 proto-oncogene Homo sapiens 113-117 29216716-0 2018 Cyclodipeptide c(Orn-Pro) Conjugate with 4-Ethylpiperic Acid Abrogates Cancer Cell Metastasis through Modulating MDM2. 4-ethylpiperic acid 41-60 MDM2 proto-oncogene Homo sapiens 113-117 29387014-4 2018 We have recently identified a novel class of beta-carboline compounds as the specific and potent MDM2 inhibitors, including a lead compound SP141. norharman 45-59 MDM2 proto-oncogene Homo sapiens 97-101 29387014-4 2018 We have recently identified a novel class of beta-carboline compounds as the specific and potent MDM2 inhibitors, including a lead compound SP141. 6-methoxy-1-(naphthalen-1-yl)-9H-pyrido(3,4-b)indole 140-145 MDM2 proto-oncogene Homo sapiens 97-101 29387014-6 2018 We found that the silencing of either beta-catenin or MDM2 largely reduced the anticancer activity of SP141 while the double silencing of both genes almost completely blocked SP141"s activity. 6-methoxy-1-(naphthalen-1-yl)-9H-pyrido(3,4-b)indole 102-107 MDM2 proto-oncogene Homo sapiens 54-58 29387014-8 2018 The inhibitory effects of SP141 on beta-catenin were mediated by the ubiquitin-proteasome system in an MDM2-independent manner. 6-methoxy-1-(naphthalen-1-yl)-9H-pyrido(3,4-b)indole 26-31 MDM2 proto-oncogene Homo sapiens 103-107 29387014-9 2018 In conclusion, these results suggest that SP141 exerts its anticancer activity by dually inhibiting beta-catenin and MDM2. 6-methoxy-1-(naphthalen-1-yl)-9H-pyrido(3,4-b)indole 42-47 MDM2 proto-oncogene Homo sapiens 117-121 29387014-10 2018 We envision that beta-carboline derivatives can be developed as promising dual inhibitors of beta-catenin and MDM2 for the treatment of advanced pancreatic cancer. norharman 17-31 MDM2 proto-oncogene Homo sapiens 110-114 29354595-5 2017 Here, we show that combination treatment with a proteasome inhibitor or compounds that disrupt p53-Mdm2 binding can synergistically enhance levels of full-length p53 upon aminoglycoside-induced readthrough of R213X nonsense mutant p53. Aminoglycosides 171-185 MDM2 proto-oncogene Homo sapiens 99-103 29392451-0 2018 Phase 1 summary of plasma concentration-QTc analysis for idasanutlin, an MDM2 antagonist, in patients with advanced solid tumors and AML. RG7388 57-68 MDM2 proto-oncogene Homo sapiens 73-77 27871087-0 2018 The HDM2 (MDM2) Inhibitor NVP-CGM097 Inhibits Tumor Cell Proliferation and Shows Additive Effects with 5-Fluorouracil on the p53-p21-Rb-E2F1 Cascade in the p53wild type Neuroendocrine Tumor Cell Line GOT1. Fluorouracil 103-117 MDM2 proto-oncogene Homo sapiens 4-8 28356026-3 2018 MATERIALS AND METHODS: The pharmaceutical attributes of essential oil components, specifically focusing on their affinity towards COX, 5-LOX, AKT, MDM2, PDK1 and mTOR which defines the phosphatidylinositol-3- kinase (PI3K) pathway, were assessed. Oils, Volatile 56-69 MDM2 proto-oncogene Homo sapiens 147-151 29866023-1 2018 BACKGROUND: Pyrrolo[2,3-d]pyrimidines have been recently reported to have anticancer activities through inhibition of different targets such as, Epidermal Growth Factor Receptor (EGFR) tyrosine kinase, Janus Kinase (JAK), mitotic checkpoint protein kinase (Mps1), carbonic anhydrase, MDM-2. Pyrrolo(2,3-d)pyrimidine 12-37 MDM2 proto-oncogene Homo sapiens 284-289 30109812-0 2018 Novel isatin-derived molecules activate p53 via interference with Mdm2 to promote apoptosis. Isatin 6-12 MDM2 proto-oncogene Homo sapiens 66-70 30393841-6 2018 In our study, we examined the effect of RA on the expression of ZEB1, MDM2, ABCB1, PTEN and TWIST1 genes in MCF-7 breast cancer cells. rosmarinic acid 40-42 MDM2 proto-oncogene Homo sapiens 70-74 29248726-6 2018 Differential mRNA abundance of AKT1, PTEN, PIK3CA controlling metabolism, drug efflux, nutrient transport and epigenetic control MDM2 are potentially critical in shaping DNA methylation effects of temozolomide. Temozolomide 197-209 MDM2 proto-oncogene Homo sapiens 129-133 27871087-0 2018 The HDM2 (MDM2) Inhibitor NVP-CGM097 Inhibits Tumor Cell Proliferation and Shows Additive Effects with 5-Fluorouracil on the p53-p21-Rb-E2F1 Cascade in the p53wild type Neuroendocrine Tumor Cell Line GOT1. Fluorouracil 103-117 MDM2 proto-oncogene Homo sapiens 10-14 27871087-3 2018 The small molecule NVP-CGM097 is a novel MDM2 inhibitor. NVP-CGM097 23-29 MDM2 proto-oncogene Homo sapiens 41-45 29416773-0 2018 Reactivating TP53 signaling by the novel MDM2 inhibitor DS-3032b as a therapeutic option for high-risk neuroblastoma. DS-3032B 56-64 MDM2 proto-oncogene Homo sapiens 41-45 29416773-8 2018 CRISPR-mediated MDM2 knockout in neuroblastoma cells mimicked DS-3032b treatment. DS-3032B 62-70 MDM2 proto-oncogene Homo sapiens 16-20 29210587-0 2017 Organocatalytic Asymmetric Synthesis of Spiro-oxindole Piperidine Derivatives That Reduce Cancer Cell Proliferation by Inhibiting MDM2-p53 Interaction. spiro-oxindole piperidine 40-65 MDM2 proto-oncogene Homo sapiens 130-134 27871087-0 2018 The HDM2 (MDM2) Inhibitor NVP-CGM097 Inhibits Tumor Cell Proliferation and Shows Additive Effects with 5-Fluorouracil on the p53-p21-Rb-E2F1 Cascade in the p53wild type Neuroendocrine Tumor Cell Line GOT1. NVP-CGM097 30-36 MDM2 proto-oncogene Homo sapiens 4-8 27871087-0 2018 The HDM2 (MDM2) Inhibitor NVP-CGM097 Inhibits Tumor Cell Proliferation and Shows Additive Effects with 5-Fluorouracil on the p53-p21-Rb-E2F1 Cascade in the p53wild type Neuroendocrine Tumor Cell Line GOT1. NVP-CGM097 30-36 MDM2 proto-oncogene Homo sapiens 10-14 29311926-2 2017 The present study was designed to test a natural MDM2 inhibitor, Inulanolide A (InuA), for anti-prostate cancer activity and to determine the underlying mechanism(s) of action. Inulanolide A 65-78 MDM2 proto-oncogene Homo sapiens 49-53 29311926-2 2017 The present study was designed to test a natural MDM2 inhibitor, Inulanolide A (InuA), for anti-prostate cancer activity and to determine the underlying mechanism(s) of action. inua 80-84 MDM2 proto-oncogene Homo sapiens 49-53 29233996-4 2017 PEPD binds to the proline-rich domain in p53, which inhibits phosphorylation of nuclear p53 and MDM2-mediated mitochondrial translocation of nuclear and cytoplasmic p53. Proline 18-25 MDM2 proto-oncogene Homo sapiens 96-100 29242407-9 2017 A central role of the p53-pathway was also confirmed by the analysis of differential exon usage: Upon H2O2 treatment, the expression of p53-dependent 5"-isoforms of MDM2 and PVT1 increased selectively. Hydrogen Peroxide 102-106 MDM2 proto-oncogene Homo sapiens 165-169 29153842-5 2017 MDM2 targeting may be useful for preventing PDAC development in high-risk individuals. pdac 44-48 MDM2 proto-oncogene Homo sapiens 0-4 29228061-6 2017 Further analysis of linear and stapled peptides comprising 6-Me-tryptophan provides mechanistic insight into dual Mdm2/Mdm4 antagonism and confirms L98 of Mdm4 as a mutable steric gate. 6-me-tryptophan 59-74 MDM2 proto-oncogene Homo sapiens 114-118 29153098-6 2017 Using cut point analysis and comparison of Kaplan-Meier survival curves by log rank tests, high amplification levels of MDM2 (>38 copies) and CDK4 (>30 copies) correlated with decreased disease free survival (DFS) (P = .0168 and 0.0169 respectively) and disease specific survival (DSS) (P = .0082 and 0.0140 respectively). dss 287-290 MDM2 proto-oncogene Homo sapiens 120-124 29089230-0 2017 Proapoptotic modification of substituted isoindolinones as MDM2-p53 inhibitors. phthalimidine 41-55 MDM2 proto-oncogene Homo sapiens 59-63 29089230-2 2017 The rationale for augmentation of the target activity of 2,3-substituted isoindolinones was based on the introduction of new fragments in the structure of the inhibitor that would provide additional binding sites in the hydrophobic cavity of MDM2. 2,3-substituted isoindolinones 57-87 MDM2 proto-oncogene Homo sapiens 242-246 29089230-6 2017 Valine and phenylglycine ester derivatives were identified as potentially active MDM2-p53 inhibitors. Valine 0-6 MDM2 proto-oncogene Homo sapiens 81-85 29089230-6 2017 Valine and phenylglycine ester derivatives were identified as potentially active MDM2-p53 inhibitors. phenylglycine ester 11-30 MDM2 proto-oncogene Homo sapiens 81-85 28643424-0 2017 MDM2 is implicated in high-glucose-induced podocyte mitotic catastrophe via Notch1 signalling. Glucose 27-34 MDM2 proto-oncogene Homo sapiens 0-4 28643424-5 2017 Here, we explore whether MDM2 is involved in podocyte MC during hyperglycaemia. Methylcholanthrene 54-56 MDM2 proto-oncogene Homo sapiens 25-29 28643424-7 2017 In vitro, cultured podocytes treated by high glucose (HG) also showed an up-regulation of mitotic markers and abnormal mitotic status, accompanied by elevated expression of MDM2. Glucose 45-52 MDM2 proto-oncogene Homo sapiens 173-177 28643424-13 2017 In conclusion, high glucose up-regulates MDM2 expression and leads to podocyte MC. Glucose 20-27 MDM2 proto-oncogene Homo sapiens 41-45 28643424-14 2017 Notch1 signalling is an essential downstream pathway of MDM2 in mediating HG-induced MC in podocytes. Methylcholanthrene 85-87 MDM2 proto-oncogene Homo sapiens 56-60 28821555-3 2017 Moreover, p53 reactivation via RG7388, a second-generation MDM2 inhibitor, strongly enhances the in vivo antitumor activity of temsirolimus. RG7388 31-37 MDM2 proto-oncogene Homo sapiens 59-63 28867193-7 2017 Our results indicate that TRIM25 is associated with cisplatin resistance and 14-3-3sigma-MDM2-p53 signaling pathway is involved in this process, suggesting targeting TRIM25 may be a potential strategy for the reversal of cisplatin resistance. Cisplatin 221-230 MDM2 proto-oncogene Homo sapiens 89-93 28696156-4 2017 In this study we isolated cisplatin-resistant clones from MHM cells, an MDM2-amplified and p53 wild-type osteosarcoma cell line. Cisplatin 26-35 MDM2 proto-oncogene Homo sapiens 72-76 28692049-3 2017 Tumor cells that overexpress Mdm2 have reduced DNA double-strand breaks in response to doxorubicin or etoposide. Doxorubicin 87-98 MDM2 proto-oncogene Homo sapiens 29-33 28692049-3 2017 Tumor cells that overexpress Mdm2 have reduced DNA double-strand breaks in response to doxorubicin or etoposide. Etoposide 102-111 MDM2 proto-oncogene Homo sapiens 29-33 28821555-3 2017 Moreover, p53 reactivation via RG7388, a second-generation MDM2 inhibitor, strongly enhances the in vivo antitumor activity of temsirolimus. temsirolimus 127-139 MDM2 proto-oncogene Homo sapiens 59-63 28928040-8 2017 Furthermore, release of RPS27a from the nucleolus into the nucleoplasm led to decrease phosphorylation of Mdm2 at serine residue 166 and inhibit Mdm2-mediated ubiquitination of P53 in (P-3F)-treated HeLa cells. Serine 114-120 MDM2 proto-oncogene Homo sapiens 106-110 28797774-0 2017 Design, synthesis and biological evaluation of novel antitumor spirotetrahydrothiopyran-oxindole derivatives as potent p53-MDM2 inhibitors. spirotetrahydrothiopyran-oxindole 63-96 MDM2 proto-oncogene Homo sapiens 123-127 29085821-7 2017 Additionally, metformin increased the expression levels of p53, Bax, Bad while it reduced expression levels of Akt, Bcl-2, and Mdm2. Metformin 14-23 MDM2 proto-oncogene Homo sapiens 127-131 28797774-2 2017 Previously, we identified a new class of spirotetrahydrothiopyran-oxindole p53-MDM2 inhibitors by novel organocatalytic enantioselective cascade reactions. spirotetrahydrothiopyran-oxindole 41-74 MDM2 proto-oncogene Homo sapiens 79-83 28619518-0 2017 In vitro cytotoxic potential of friedelin in human MCF-7 breast cancer cell: Regulate early expression of Cdkn2a and pRb1, neutralize mdm2-p53 amalgamation and functional stabilization of p53. friedelin 32-41 MDM2 proto-oncogene Homo sapiens 134-138 28708672-4 2017 Furthermore, artemisinin stimulated AR ubiquitination and AR receptor interactions with the E3 ubiquitin ligase MDM2 in LNCaP cells. artemisinin 13-24 MDM2 proto-oncogene Homo sapiens 112-116 28802167-13 2017 In this study, we provide experimental evidence showing HDM2 is one of the targets of 5-AZA-dC leading to activation of p53 pathway and growth arrest of cells. Decitabine 86-94 MDM2 proto-oncogene Homo sapiens 56-60 29057045-3 2017 Their binding affinity with MDM2 was evaluated using fluorescence polarization (FP) assay and 1H-15N two-dimensional HSQC nuclear magnetic resonance experiments. Hydrogen 94-96 MDM2 proto-oncogene Homo sapiens 28-32 29123181-3 2017 Carnosol (CAR), a natural inhibitor of MDM2/p53 complex, has been attracted attention for its anti-cancer effects on several tumor types, including GBM. carnosol 0-8 MDM2 proto-oncogene Homo sapiens 39-43 29123181-3 2017 Carnosol (CAR), a natural inhibitor of MDM2/p53 complex, has been attracted attention for its anti-cancer effects on several tumor types, including GBM. carnosol 10-13 MDM2 proto-oncogene Homo sapiens 39-43 28959361-0 2017 Effect of etoposide-induced alteration of the Mdm2-Rb signaling pathway on cellular senescence in A549 lung adenocarcinoma cells. Etoposide 10-19 MDM2 proto-oncogene Homo sapiens 46-50 28959361-1 2017 The present study aimed to investigate the effect of various concentrations of etoposide (VP-16) on the E3 ubiquitin-protein ligase Mdm2 (Mdm2)-retinoblastoma (Rb) signaling pathway in the cellular senescence of A549 lung adenocarcinoma cells. Etoposide 79-88 MDM2 proto-oncogene Homo sapiens 132-136 28959361-1 2017 The present study aimed to investigate the effect of various concentrations of etoposide (VP-16) on the E3 ubiquitin-protein ligase Mdm2 (Mdm2)-retinoblastoma (Rb) signaling pathway in the cellular senescence of A549 lung adenocarcinoma cells. Etoposide 79-88 MDM2 proto-oncogene Homo sapiens 138-142 29057045-3 2017 Their binding affinity with MDM2 was evaluated using fluorescence polarization (FP) assay and 1H-15N two-dimensional HSQC nuclear magnetic resonance experiments. 15n 97-100 MDM2 proto-oncogene Homo sapiens 28-32 29116067-4 2017 Using molecular docking, it has been shown that Akt1 and MDM2 may be potential targets of the studied triterpene acids. triterpene acids 102-118 MDM2 proto-oncogene Homo sapiens 57-61 28962183-9 2017 These results suggested that MTE inhibited growth and exhibited pro-apoptotic effects in Bel-7402 cells, which was mediated by downregulation of the MDM2-induced p53-dependent mitochondrial apoptosis pathway and blocking the NF-kappaB pathway. methylthioethanol 29-32 MDM2 proto-oncogene Homo sapiens 149-153 29156743-1 2017 All-trans retinoic acid (ATRA), the most biologically active metabolite of vitamin A, is known to induce p14 expression via promoter hypomethylation to activate the p14-MDM2-p53 pathway, which leads to activation of the p53-dependent apoptotic pathway and subsequent induction of apoptosis in human hepatoma cells. Tretinoin 0-23 MDM2 proto-oncogene Homo sapiens 169-173 29156743-1 2017 All-trans retinoic acid (ATRA), the most biologically active metabolite of vitamin A, is known to induce p14 expression via promoter hypomethylation to activate the p14-MDM2-p53 pathway, which leads to activation of the p53-dependent apoptotic pathway and subsequent induction of apoptosis in human hepatoma cells. Tretinoin 25-29 MDM2 proto-oncogene Homo sapiens 169-173 29156743-1 2017 All-trans retinoic acid (ATRA), the most biologically active metabolite of vitamin A, is known to induce p14 expression via promoter hypomethylation to activate the p14-MDM2-p53 pathway, which leads to activation of the p53-dependent apoptotic pathway and subsequent induction of apoptosis in human hepatoma cells. Vitamin A 75-84 MDM2 proto-oncogene Homo sapiens 169-173 28785074-0 2017 Low dose arsenite confers resistance to UV induced apoptosis via p53-MDM2 pathway in ketatinocytes. arsenite 9-17 MDM2 proto-oncogene Homo sapiens 69-73 28785074-7 2017 In addition, treatment of PD98059 reversed low-dose arsenite-induced MDM2 expression, and the inhibition of ERK2 expression could significantly block MDM2 expression as a consequence, and p53 expression automatically was increased. arsenite 52-60 MDM2 proto-oncogene Homo sapiens 69-73 28785074-6 2017 Moreover, low-dose arsenite treatment dramatically decreased the MDM2 gene promoter activity, suggesting that this effect has been mediated through transcription. arsenite 19-27 MDM2 proto-oncogene Homo sapiens 65-69 28785074-9 2017 Taken together, our results demonstrated that low-dose arsenite-induced resistance to apoptosis through p53 mediated by MDM2 in keratinocytes. arsenite 55-63 MDM2 proto-oncogene Homo sapiens 120-124 28785074-7 2017 In addition, treatment of PD98059 reversed low-dose arsenite-induced MDM2 expression, and the inhibition of ERK2 expression could significantly block MDM2 expression as a consequence, and p53 expression automatically was increased. 2-(2-amino-3-methoxyphenyl)-4H-1-benzopyran-4-one 26-33 MDM2 proto-oncogene Homo sapiens 69-73 28604107-5 2017 The Neuroblastoma New Drug Development Strategy (NDDS) has: 1) established a group with expertise in drug development; 2) prioritised targets and drugs according to tumour biology (target expression, dependency, pre-clinical data; potential combinations; biomarkers), identifying as priority targets ALK, MEK, CDK4/6, MDM2, MYCN (druggable by BET bromodomain, aurora kinase, mTORC1/2) BIRC5 and checkpoint kinase 1; 3) promoted clinical trials with target-prioritised drugs. ndds 49-53 MDM2 proto-oncogene Homo sapiens 318-322 28583901-8 2017 In addition, encapsulating BA-TPQ in the hydrogels amplifies the potency of the drug via down-regulation of MDM2 oncogenic protein and upregulation of p53 (a tumor suppressor) and p21 (cell proliferation suppressor) expression in HepG2 liver cancer cells. 7-(benzylamino)-1,3,4,8-tetrahydropyrrolo(4,3,2-de)quinolin-8(1H)-one 27-33 MDM2 proto-oncogene Homo sapiens 108-112 28436014-3 2017 We assessed the extent to which the pharmacokinetic characteristics are a function of the staple for a peptide inhibiting the interaction of p53 with the human double minute 2 (Hdm2) protein and differ from those of the standard cationic cell-penetrating peptide nona-arginine. nona- 263-268 MDM2 proto-oncogene Homo sapiens 177-181 28436014-3 2017 We assessed the extent to which the pharmacokinetic characteristics are a function of the staple for a peptide inhibiting the interaction of p53 with the human double minute 2 (Hdm2) protein and differ from those of the standard cationic cell-penetrating peptide nona-arginine. Arginine 268-276 MDM2 proto-oncogene Homo sapiens 177-181 28766886-8 2017 Exposure of the SCLC lines to the MDM2 inhibitor JNJ-27291199 produced enhanced killing in 80% of the SCLC lines. TDP665759 49-61 MDM2 proto-oncogene Homo sapiens 34-38 28611469-4 2017 The capacity of sulfonamides to impair MDM2-p53 complex formation was detected by an enzyme-linked immunosorbent assay method. Sulfonamides 16-28 MDM2 proto-oncogene Homo sapiens 39-43 28615518-7 2017 The knockdown of MDM2 in both cell lines decreased Rb phosphorylation and the level of E2F1 protein. Rubidium 51-53 MDM2 proto-oncogene Homo sapiens 17-21 28765552-4 2017 In addition, gammaCdcPLI induced modulation of important mediators of apoptosis pathways such as p53, MAPK-ERK, BIRC5 and MDM2. gammacdcpli 13-24 MDM2 proto-oncogene Homo sapiens 122-126 28615518-8 2017 This signaling was through the estrogen receptor because fulvestrant (a selective estrogen receptor degrader) decreased MDM2 protein levels and decreased phosphorylation of Rb. Fulvestrant 57-68 MDM2 proto-oncogene Homo sapiens 120-124 28468838-4 2017 Tat appears to stabilise Mdm2 at the post-translational level by inducing its phosphorylation at serine-166 position through AKT. Serine 97-103 MDM2 proto-oncogene Homo sapiens 25-29 28678832-0 2017 Association of MDM2 expression with shorter progression-free survival and overall survival in patients with advanced pancreatic cancer treated with gemcitabine-based chemotherapy. gemcitabine 148-159 MDM2 proto-oncogene Homo sapiens 15-19 28678832-3 2017 Immunohistochemical staining for MDM2 and p53 with formalin-fixed, paraffin-embedded tumor tissues was independently reviewed. Formaldehyde 51-59 MDM2 proto-oncogene Homo sapiens 33-37 28678832-7 2017 Additionally, MDM2 expression was significantly associated with progressive disease (PD) and death (P = .015) following first-line gemcitabine-based therapy. gemcitabine 131-142 MDM2 proto-oncogene Homo sapiens 14-18 28678832-8 2017 In advanced pancreatic cancer patients, MDM2 expression is associated with shorter OS and PFS after gemcitabine-based chemotherapy. gemcitabine 100-111 MDM2 proto-oncogene Homo sapiens 40-44 28760302-7 2017 In polycythemia vera, a novel interferon administered every 2 weeks is being developed for front-line therapy in high-risk individuals, and inhibitors of human double minute 2 (HDM2) have shown promise in preclinical studies, as have HDAC inhibitors such as givinostat (both in the laboratory and in the clinic). givinostat 258-268 MDM2 proto-oncogene Homo sapiens 177-181 28498808-7 2017 The novel MDM2-p53 interaction antagonist APG115 is an analogue of SAR405838, and is being tested in a phase I clinical trial. SAR405838 67-76 MDM2 proto-oncogene Homo sapiens 10-14 28418896-7 2017 Further, overexpression of wild type p65 NFkB increased MDM2 expression while the NFkB inhibitors NEMO-binding domain (NBD) and Bay11-7082 blocked the activin-induced increase in MDM2. 3-(4-methylphenylsulfonyl)-2-propenenitrile 128-138 MDM2 proto-oncogene Homo sapiens 179-183 28322991-4 2017 The molecular basis showed that thyroxine receptor stimulation triggers Phosphatidyl Inositol 3-kinase (PI3K)/Akt signaling activation leading to the E3 ligase MDM2 phosphorylation at serine 166, which directly interacted with p53 for degradation. Serine 184-190 MDM2 proto-oncogene Homo sapiens 160-164 28400230-4 2017 In this study, we investigated the inhibitory mechanism of both enantiomers of apomorphine against the MDM2-p53 interaction. Apomorphine 79-90 MDM2 proto-oncogene Homo sapiens 103-107 28362162-4 2017 To that end, we have identified several novel ischemia-related mRNAs that are synergistically stabilized by oxygen and glucose deprivation including VEGF, MYC, MDM2, and CYR61. Oxygen 108-114 MDM2 proto-oncogene Homo sapiens 160-164 28400230-5 2017 Achiral oxoapomorphine, which was converted from chiral apomorphines under aerobic conditions, served as the reactive species to form a covalent bond at Cys77 of MDM2, leading to the inhibitory effect against the binding to p53. oxoapomorphine 8-22 MDM2 proto-oncogene Homo sapiens 162-166 28400230-5 2017 Achiral oxoapomorphine, which was converted from chiral apomorphines under aerobic conditions, served as the reactive species to form a covalent bond at Cys77 of MDM2, leading to the inhibitory effect against the binding to p53. Apomorphine 56-68 MDM2 proto-oncogene Homo sapiens 162-166 28155209-15 2017 The gap of osteogenic differentiation potency between MSCs from normal adipose tissue and ALT/WDL was decreased as MDM2-inhibitor Nutlin-3 concentration increased. nutlin 3 130-138 MDM2 proto-oncogene Homo sapiens 115-119 28155209-16 2017 CONCLUSIONS: MSCs derived from ALT/WDL had higher osteogenic differentiation potency based on ALP staining, which disappeared as Nutlin-3 concentration increased, suggesting that could be caused by amplified MDM2 in ALT/WDL. nutlin 3 129-137 MDM2 proto-oncogene Homo sapiens 208-212 28223335-4 2017 However, in response to gemcitabine or cisplatin treatment, MSI2 silencing simultaneously down-regulated MDM2 and up-regulated Numb and wtp53 protein levels. gemcitabine 24-35 MDM2 proto-oncogene Homo sapiens 105-109 28223335-4 2017 However, in response to gemcitabine or cisplatin treatment, MSI2 silencing simultaneously down-regulated MDM2 and up-regulated Numb and wtp53 protein levels. Cisplatin 39-48 MDM2 proto-oncogene Homo sapiens 105-109 28482147-0 2017 1,4,5-Trisubstituted Imidazole-Based p53-MDM2/MDMX Antagonists with Aliphatic Linkers for Conjugation with Biological Carriers. 1,4,5-trisubstituted imidazole 0-30 MDM2 proto-oncogene Homo sapiens 41-45 28498468-9 2017 Rescue experiments showed that upregulation of MDM2 reversed the inhibitory effects of miR-379-5p on bladder cancer cell proliferation, migration and invasion. mir-379 87-94 MDM2 proto-oncogene Homo sapiens 47-51 28482147-3 2017 Here we present the syntheses, activities, and crystal structures of the p53-MDM2/MDMX inhibitors based on the 1,4,5-trisubstituted imidazole scaffold which are appended with aliphatic linkers that enable coupling to bioactive carriers. 1,4,5-trisubstituted imidazole 111-141 MDM2 proto-oncogene Homo sapiens 77-81 28425916-5 2017 We further demonstrate that concurrent inhibition of MDM2 and ALK was able to overcome ceritinib resistance conferred by MYCN upregulation in vitro and in vivo. ceritinib 87-96 MDM2 proto-oncogene Homo sapiens 53-57 29088763-11 2017 Furthermore, we found that overexpression of CENP-K stimulated the tyrosine phosphorylation of the AKT and MDM2 proteins, but inhibited tyrosine phosphorylation of the TP53 protein. Tyrosine 67-75 MDM2 proto-oncogene Homo sapiens 107-111 28667029-8 2017 CONCLUSIONS: The MDM2 Del1518 polymorphism was associated with BC susceptibility, particularly in menopausal patients with BC who reported tobacco consumption, pregnancy loss, obesity and high glucose levels in the analyzed Mexican population. Glucose 193-200 MDM2 proto-oncogene Homo sapiens 17-21 28400230-0 2017 Investigation of the inhibitory mechanism of apomorphine against MDM2-p53 interaction. Apomorphine 45-56 MDM2 proto-oncogene Homo sapiens 65-69 28400230-2 2017 During the course of our screening study for novel MDM2-p53 interaction inhibitors, we identified that NPD6878 (R-(-)-apomorphine) inhibited both the native l-MDM2-l-p53 interaction and the mirror-image d-MDM2-d-p53 interaction at equipotent doses. Apomorphine 112-129 MDM2 proto-oncogene Homo sapiens 51-55 28400230-2 2017 During the course of our screening study for novel MDM2-p53 interaction inhibitors, we identified that NPD6878 (R-(-)-apomorphine) inhibited both the native l-MDM2-l-p53 interaction and the mirror-image d-MDM2-d-p53 interaction at equipotent doses. Apomorphine 112-129 MDM2 proto-oncogene Homo sapiens 159-163 28400230-2 2017 During the course of our screening study for novel MDM2-p53 interaction inhibitors, we identified that NPD6878 (R-(-)-apomorphine) inhibited both the native l-MDM2-l-p53 interaction and the mirror-image d-MDM2-d-p53 interaction at equipotent doses. Apomorphine 112-129 MDM2 proto-oncogene Homo sapiens 159-163 28400230-3 2017 In addition, both enantiomers of apomorphine showed potent inhibitory activity against the native MDM2-p53 interaction. Apomorphine 33-44 MDM2 proto-oncogene Homo sapiens 98-102 29034069-0 2017 Scaffold hopping via ANCHOR.QUERY: beta-lactams as potent p53-MDM2 antagonists . beta-Lactams 35-47 MDM2 proto-oncogene Homo sapiens 62-66 29034069-1 2017 Using the pharmacophore-based virtual screening platform ANCHOR.QUERY, we morphed our recently described Ugi-4CR scaffold towards a beta-lactam scaffold with potent p53-MDM2 antagonizing activities. beta-Lactams 132-143 MDM2 proto-oncogene Homo sapiens 169-173 28415963-9 2017 CONCLUSION: Although MDM2-B induced slight changes in the cell cycle profile, overall, we found the impact of the three MDM2 splice variants on potential cellular endpoints upon doxorubicin treatment to be limited. Doxorubicin 178-189 MDM2 proto-oncogene Homo sapiens 120-124 28153791-3 2017 In this study, we show that an HDAC6-selective inhibitor, A452, increased wild-type p53 levels by destabilizing MDM2, but decreased mutant p53 by inducing MDM2 and inhibiting Hsp90-mutant p53 complex formation. Tetramethylammonium azide 58-62 MDM2 proto-oncogene Homo sapiens 112-116 28153791-3 2017 In this study, we show that an HDAC6-selective inhibitor, A452, increased wild-type p53 levels by destabilizing MDM2, but decreased mutant p53 by inducing MDM2 and inhibiting Hsp90-mutant p53 complex formation. Tetramethylammonium azide 58-62 MDM2 proto-oncogene Homo sapiens 155-159 28351583-10 2017 The presence of G allele of MDM2 or Thr allele of ERCC1 was associated with a significantly higher risk of acute and/or early DMEX toxicity. dmex 126-130 MDM2 proto-oncogene Homo sapiens 28-32 27617579-5 2017 The endogenous MDM2, when it was induced by p53 subjecting to DNA-damaging stimuli such as treatment with doxorubicin, was also significantly inhibited by FKBP12. Doxorubicin 106-117 MDM2 proto-oncogene Homo sapiens 15-19 27617579-8 2017 The FKBP12-mediated downregulation of MDM2 in response to doxorubicin or nutlin-3 results in continuing and constitutive activation of p53, inhibition of XIAP and sensitization of cancer cells to apoptosis. Doxorubicin 58-69 MDM2 proto-oncogene Homo sapiens 38-42 28274247-0 2017 Gossypol has anti-cancer effects by dual-targeting MDM2 and VEGF in human breast cancer. Gossypol 0-8 MDM2 proto-oncogene Homo sapiens 51-55 28068628-0 2017 Epoxy clerodane diterpene inhibits MCF-7 human breast cancer cell growth by regulating the expression of the functional apoptotic genes Cdkn2A, Rb1, mdm2 and p53. epoxy clerodane 0-15 MDM2 proto-oncogene Homo sapiens 149-153 28274247-4 2017 Because MDM2 is an RNA-binding protein and its targets include VEGF mRNA, we investigated whether gossypol has an inhibitory effect on MDM2-VEGF. Gossypol 98-106 MDM2 proto-oncogene Homo sapiens 135-144 28274247-5 2017 METHODS: UV cross-linking and RNA binding assay, isothermal titration calorimetry assay, and ubiquitination assay were performed to determine mechanisms by which gossypol functions as a dual inhibitor of MDM2 and VEGF. Gossypol 162-170 MDM2 proto-oncogene Homo sapiens 204-208 28274247-6 2017 The effect of gossypol on MDM2 and VEGF expression, cancer cell apoptosis, tumor growth and VEGF-mediated angiogenesis were studied in vitro and in vivo in different human breast cancer models with a different p53 status. Gossypol 14-22 MDM2 proto-oncogene Homo sapiens 26-30 28274247-7 2017 RESULTS: We observed that gossypol inhibited expression of both MDM2 and VEGF in human breast cancer cells with either wild-type or mutant p53. Gossypol 26-34 MDM2 proto-oncogene Homo sapiens 64-68 28274247-8 2017 A nechanistic study further demonstrated that, through disrupting the interaction between MDM2 protein and VEGF mRNA, gossypol induced MDM2 self-ubiquitination and decreased VEGF translation simultaneously, which resulted in both apoptosis and anti-angiogenesis effects. Gossypol 118-126 MDM2 proto-oncogene Homo sapiens 90-94 28274247-11 2017 CONCLUSION: Gossypol has anti-cancer effects by dual-targeting MDM2 and VEGF in human breast cancer. Gossypol 12-20 MDM2 proto-oncogene Homo sapiens 63-67 28068628-0 2017 Epoxy clerodane diterpene inhibits MCF-7 human breast cancer cell growth by regulating the expression of the functional apoptotic genes Cdkn2A, Rb1, mdm2 and p53. Diterpenes 16-25 MDM2 proto-oncogene Homo sapiens 149-153 28147328-4 2017 The purpose of this study is to study anti-MDM2 autoantibody in pSS patients. pss 64-67 MDM2 proto-oncogene Homo sapiens 43-47 29354330-2 2017 Thus, the objective of this study was to synthesize compounds based computational modeling that indicated the pyrido[3,4-b]indole class bind to MDM2, a new cancer target for which there are still no drug on the market. pyrido[3,4-b]indole 110-129 MDM2 proto-oncogene Homo sapiens 144-148 29354330-9 2017 Docking at on MDM2 suggested a hydrogen bond interaction between the 6-methoxy Tyr106, hydrophobic interaction with Val93, pi-pi stacking interactions with Tyr100 and His96 and hydrophobic interactions with Leu54 and Ile99. Hydrogen 31-39 MDM2 proto-oncogene Homo sapiens 14-18 29354330-9 2017 Docking at on MDM2 suggested a hydrogen bond interaction between the 6-methoxy Tyr106, hydrophobic interaction with Val93, pi-pi stacking interactions with Tyr100 and His96 and hydrophobic interactions with Leu54 and Ile99. 6-methoxy tyr106 69-85 MDM2 proto-oncogene Homo sapiens 14-18 28031409-3 2017 The current study demonstrates that, unlike cisplatin, platinum analogues oxaliplatin and DACH-diacetato-dichloro-Pt(IV) (DAP) strongly stabilize and activate p53v172F in resistant cells, as indicated by prolonged p53 half-life and transactivation of targets p21 (CDKN1A) and MDM2. Platinum 55-63 MDM2 proto-oncogene Homo sapiens 276-280 28031409-3 2017 The current study demonstrates that, unlike cisplatin, platinum analogues oxaliplatin and DACH-diacetato-dichloro-Pt(IV) (DAP) strongly stabilize and activate p53v172F in resistant cells, as indicated by prolonged p53 half-life and transactivation of targets p21 (CDKN1A) and MDM2. Oxaliplatin 74-85 MDM2 proto-oncogene Homo sapiens 276-280 28031409-3 2017 The current study demonstrates that, unlike cisplatin, platinum analogues oxaliplatin and DACH-diacetato-dichloro-Pt(IV) (DAP) strongly stabilize and activate p53v172F in resistant cells, as indicated by prolonged p53 half-life and transactivation of targets p21 (CDKN1A) and MDM2. dach-diacetato-dichloro-pt 90-116 MDM2 proto-oncogene Homo sapiens 276-280 28031409-3 2017 The current study demonstrates that, unlike cisplatin, platinum analogues oxaliplatin and DACH-diacetato-dichloro-Pt(IV) (DAP) strongly stabilize and activate p53v172F in resistant cells, as indicated by prolonged p53 half-life and transactivation of targets p21 (CDKN1A) and MDM2. dap 122-125 MDM2 proto-oncogene Homo sapiens 276-280 28147328-9 2017 RESULTS: The presence of anti-MDM2 autoantibody in pSS patients was 21.0%, significantly higher than normal controls (5.40%). pss 51-54 MDM2 proto-oncogene Homo sapiens 30-34 28147328-12 2017 Prevalence of anemia, thrombocytopenia and anti-SSB was significantly higher in pSS patients with anti-MDM2 autoantibody. pss 80-83 MDM2 proto-oncogene Homo sapiens 103-107 28147328-15 2017 Study on the role of anti-MDM2 or MDM2 in pSS may help us know the pathogenesis mechanism of pSS better. pss 42-45 MDM2 proto-oncogene Homo sapiens 26-30 28147328-15 2017 Study on the role of anti-MDM2 or MDM2 in pSS may help us know the pathogenesis mechanism of pSS better. pss 42-45 MDM2 proto-oncogene Homo sapiens 34-38 28147328-15 2017 Study on the role of anti-MDM2 or MDM2 in pSS may help us know the pathogenesis mechanism of pSS better. pss 93-96 MDM2 proto-oncogene Homo sapiens 26-30 28147328-15 2017 Study on the role of anti-MDM2 or MDM2 in pSS may help us know the pathogenesis mechanism of pSS better. pss 93-96 MDM2 proto-oncogene Homo sapiens 34-38 27550999-3 2017 Here, we evaluated the antitumor effect of a novel small-molecule inhibitor of the MDM2-p53 interaction (MI-773) combined with cisplatin in patient-derived xenograft (PDX) ACC tumors.Experimental Design: Therapeutic strategies with MI-773 and/or cisplatin were evaluated in SCID mice harboring PDX ACC tumors (UM-PDX-HACC-5) and in low passage primary human ACC cells (UM-HACC-2A, -2B, -5, -6) in vitro The effect of therapy on the fraction of cancer stem cells (CSC) was determined by flow cytometry for ALDH activity and CD44 expression.Results: Combined therapy with MI-773 with cisplatin caused p53 activation, induction of apoptosis, and regression of ACC PDX tumors. SAR405838 105-111 MDM2 proto-oncogene Homo sapiens 83-87 27550999-3 2017 Here, we evaluated the antitumor effect of a novel small-molecule inhibitor of the MDM2-p53 interaction (MI-773) combined with cisplatin in patient-derived xenograft (PDX) ACC tumors.Experimental Design: Therapeutic strategies with MI-773 and/or cisplatin were evaluated in SCID mice harboring PDX ACC tumors (UM-PDX-HACC-5) and in low passage primary human ACC cells (UM-HACC-2A, -2B, -5, -6) in vitro The effect of therapy on the fraction of cancer stem cells (CSC) was determined by flow cytometry for ALDH activity and CD44 expression.Results: Combined therapy with MI-773 with cisplatin caused p53 activation, induction of apoptosis, and regression of ACC PDX tumors. 2-methyl-4-isothiazolin-3-one 105-107 MDM2 proto-oncogene Homo sapiens 83-87 28050764-1 2017 Cutaneous melanoma (CM) cells are resistant to apoptosis, and steroid hormones are involved in this process through regulation of TP53, MDM2, BAX, and BCL2 expression. Steroids 62-78 MDM2 proto-oncogene Homo sapiens 136-140 27813088-4 2017 In order to improve the selectivity of the HIMA for HUFs harbouring TP53 mutations, we explored the use of Nutlin-3a, an MDM2 inhibitor that leads to stabilisation and activation of wild-type (WT) p53. nutlin 3 107-116 MDM2 proto-oncogene Homo sapiens 121-125 28196907-7 2017 However, upon genotoxic stress through exposure to etoposide, the deacetylase sirtuin 1 (SIRT1) deacetylated MDM2 at Lys182 and Lys185, thereby promoting self-ubiquitination and less ubiquitination and subsequent degradation of p53, thus increasing p53-dependent apoptosis. Etoposide 51-60 MDM2 proto-oncogene Homo sapiens 109-113 27943171-0 2017 Spiro-oxindoles as a Promising Class of Small Molecule Inhibitors of p53-MDM2 Interaction Useful in Targeted Cancer Therapy. spiro-oxindoles 0-15 MDM2 proto-oncogene Homo sapiens 73-77 27177180-0 2017 Combination therapy in a xenograft model of glioblastoma: enhancement of the antitumor activity of temozolomide by an MDM2 antagonist. Temozolomide 99-111 MDM2 proto-oncogene Homo sapiens 118-122 27177180-11 2017 CONCLUSIONS Modulation of MDM2/p53-associated signaling pathways is a novel approach for decreasing TMZ resistance in GBM. Temozolomide 100-103 MDM2 proto-oncogene Homo sapiens 26-30 27177180-12 2017 To the authors" knowledge, this is the first study in a humanized intracranial patient-derived xenograft model to demonstrate the efficacy of combining front-line TMZ therapy and an inhibitor of MDM2 protein-protein interactions. Temozolomide 163-166 MDM2 proto-oncogene Homo sapiens 195-199 27943171-5 2017 In this review, we present a comprehensive account of the systematic development of and recent progress in diverse spiro-oxindole derivatives active as potent selective inhibitors of p53-MDM2 interaction with special emphasis on spiro-pyrrolidinyl oxindoles (the MI series), their mechanism of action, and structure-activity relationship. spiro-oxindole 115-129 MDM2 proto-oncogene Homo sapiens 187-191 27943171-5 2017 In this review, we present a comprehensive account of the systematic development of and recent progress in diverse spiro-oxindole derivatives active as potent selective inhibitors of p53-MDM2 interaction with special emphasis on spiro-pyrrolidinyl oxindoles (the MI series), their mechanism of action, and structure-activity relationship. 2-methyl-4-isothiazolin-3-one 263-265 MDM2 proto-oncogene Homo sapiens 187-191 27943171-7 2017 Recent progress in spiro-oxindole derivatives as potent small molecule inhibitors of p53-MDM2 interaction, useful as anticancer agents, is described with reference to their mechanism of action and structure-activity relationship. spiro-oxindole 19-33 MDM2 proto-oncogene Homo sapiens 89-93 27888811-11 2017 Several promising MDM2 inhibitors have been described such as nutlins, benzodiazepinediones or spiro-oxindoles as well as novel compound classes such as xanthone derivatives and trisubstituted aminothiophenes. nutlins 62-69 MDM2 proto-oncogene Homo sapiens 18-22 27888811-11 2017 Several promising MDM2 inhibitors have been described such as nutlins, benzodiazepinediones or spiro-oxindoles as well as novel compound classes such as xanthone derivatives and trisubstituted aminothiophenes. benzodiazepinediones 71-91 MDM2 proto-oncogene Homo sapiens 18-22 27888811-11 2017 Several promising MDM2 inhibitors have been described such as nutlins, benzodiazepinediones or spiro-oxindoles as well as novel compound classes such as xanthone derivatives and trisubstituted aminothiophenes. spiro-oxindoles 95-110 MDM2 proto-oncogene Homo sapiens 18-22 27999193-2 2017 MDM2 (human homolog of the murine double minute-2) inhibitors such as Nutlin-3 have been shown to induce apoptosis in a p53-dependent manner in CML cells and sensitize cells to Imatinib. Imatinib Mesylate 177-185 MDM2 proto-oncogene Homo sapiens 0-4 27888811-11 2017 Several promising MDM2 inhibitors have been described such as nutlins, benzodiazepinediones or spiro-oxindoles as well as novel compound classes such as xanthone derivatives and trisubstituted aminothiophenes. xanthone 153-161 MDM2 proto-oncogene Homo sapiens 18-22 27888811-11 2017 Several promising MDM2 inhibitors have been described such as nutlins, benzodiazepinediones or spiro-oxindoles as well as novel compound classes such as xanthone derivatives and trisubstituted aminothiophenes. trisubstituted aminothiophenes 178-208 MDM2 proto-oncogene Homo sapiens 18-22 27907876-0 2017 Rational design and synthesis of 1,5-disubstituted tetrazoles as potent inhibitors of the MDM2-p53 interaction. 1,5-disubstituted tetrazoles 33-61 MDM2 proto-oncogene Homo sapiens 90-94 28103302-12 2017 Initial results from in vitro studies have shown the ability of the bioactive compounds of flavokawain B and alpinetin to target UCK2 enzyme specifically, inducing cell cycle arrest and subsequently leading to cancer cell death, possibly through interfering the MDM2-p53 signalling pathway. flavokawain B 91-104 MDM2 proto-oncogene Homo sapiens 262-266 28035066-5 2017 Results showed that 10x10-13Mestradiol elevated the expression of hnRNPA1 regardless ER expression in cells, and then down-regulated the expression of MDM2. 10x10-13mestradiol 20-38 MDM2 proto-oncogene Homo sapiens 151-155 28035066-7 2017 While, knocking down hnRNPA1 through the transfection of hnRNPA1 siRNA led to the increase of MDM2 at both protein level and gene level In vivo experiment, subcutaneous injection with estradiol every two days near the tumor at doses of 2.5mg/kg/d suppressed tumor growth and reduced MDM2 expression. Estradiol 184-193 MDM2 proto-oncogene Homo sapiens 94-98 28035066-7 2017 While, knocking down hnRNPA1 through the transfection of hnRNPA1 siRNA led to the increase of MDM2 at both protein level and gene level In vivo experiment, subcutaneous injection with estradiol every two days near the tumor at doses of 2.5mg/kg/d suppressed tumor growth and reduced MDM2 expression. Estradiol 184-193 MDM2 proto-oncogene Homo sapiens 283-287 27791982-6 2017 We found that ErbB2 inhibition by lapatinib inhibits transcription factor HSF1, and its target Hsp90, followed by mutant p53 degradation in MDM2 dependent manner. Lapatinib 34-43 MDM2 proto-oncogene Homo sapiens 140-144 27345397-5 2017 Mitochondrial dysfunction induced by mitochondrial ionophore, carbonyl cyanide m-chlorophenyl hydrazone and other respiratory inhibitors, which perturb the transmembrane potential, were equally efficient in inducing the expression of p53 and downregulation of MDM2. Carbonyl Cyanide m-Chlorophenyl Hydrazone 62-103 MDM2 proto-oncogene Homo sapiens 260-264 27993707-10 2017 Moreover, MDM2 knockdown or p53 over-expression could induce the cleaved Caspase 3 expression and blocked the protective effects of PC in primary cultured spinal cord neurons against OGD-reperfusion injury. pc 132-134 MDM2 proto-oncogene Homo sapiens 10-14 27993707-11 2017 In conclusion, our work demonstrated that MDM2-p53 pathway plays a pivotal role in the protective effect of PC against OGD-reperfusion injury and PC may be a feasible therapy strategy in the treatment for spinal cord I/R injury. pc 108-110 MDM2 proto-oncogene Homo sapiens 42-46 28099510-5 2017 Instead of promoting the conjugation of polyubiquitin chains and the subsequent proteasomal degradation of NUB1, Mdm2 rather induces its di-ubiquitination on lysine 159. Lysine 158-164 MDM2 proto-oncogene Homo sapiens 113-117 28099510-7 2017 We conclude that Mdm2 acts as a positive regulator of NUB1 function, by modulating NUB1 ubiquitination on lysine 159. Lysine 106-112 MDM2 proto-oncogene Homo sapiens 17-21 28071670-2 2017 Using a phosphoprotein-screening array, we found that Benzyl Isothiocynate, (BITC) increases p53 phosphorylation in breast cancer cells and reveal an important role of ERK and PRAS40/MDM2 in BITC-mediated p53 activation. benzyl isothiocynate 54-74 MDM2 proto-oncogene Homo sapiens 183-187 28231749-0 2017 Flavonoids and Tannins from Smilax china L. Rhizome Induce Apoptosis Via Mitochondrial Pathway and MDM2-p53 Signaling in Human Lung Adenocarcinoma Cells. Flavonoids 0-10 MDM2 proto-oncogene Homo sapiens 99-103 28231749-0 2017 Flavonoids and Tannins from Smilax china L. Rhizome Induce Apoptosis Via Mitochondrial Pathway and MDM2-p53 Signaling in Human Lung Adenocarcinoma Cells. Tannins 15-22 MDM2 proto-oncogene Homo sapiens 99-103 28231749-8 2017 Moreover, MDM2 and p-MDM2 proteins were decreased, while p53 and p-p53 proteins were increased, both in a dose-dependent manner, after A549 treatment with total flavonoids and total tannins. Flavonoids 161-171 MDM2 proto-oncogene Homo sapiens 10-14 28231749-8 2017 Moreover, MDM2 and p-MDM2 proteins were decreased, while p53 and p-p53 proteins were increased, both in a dose-dependent manner, after A549 treatment with total flavonoids and total tannins. Flavonoids 161-171 MDM2 proto-oncogene Homo sapiens 21-25 28231749-10 2017 Our results indicated that total flavonoids and total tannins from SCR exerted a remarkable effect in reducing A549 growth through their action on mitochondrial pathway and disruption of MDM2-p53 balance. Flavonoids 33-43 MDM2 proto-oncogene Homo sapiens 187-191 27584029-8 2017 Analysis of cisplatin-resistant cases has identified high rates of alterations within the TP53-MDM2 axis and a high proportion of patients with potentially actionable targets, including TP53-MDM2, PI3 kinase, and MAPK signaling pathway alterations. Cisplatin 12-21 MDM2 proto-oncogene Homo sapiens 95-99 27584029-8 2017 Analysis of cisplatin-resistant cases has identified high rates of alterations within the TP53-MDM2 axis and a high proportion of patients with potentially actionable targets, including TP53-MDM2, PI3 kinase, and MAPK signaling pathway alterations. Cisplatin 12-21 MDM2 proto-oncogene Homo sapiens 191-195 28721806-10 2017 L-THP caused down-regulation of XIAP protein via inhibiting the expression of MDM2 and involving proteasomedependent pathway. tetrahydropalmatine 0-5 MDM2 proto-oncogene Homo sapiens 78-82 28721806-12 2017 CONCLUSION: Findings of the study confirm that L-THP resulted in p53 independent apoptosis via down-regulating XIAP protein by inhibiting MDM2 associated with proteasome-dependent pathway and increased sensitivity of EU-4 cells against doxorubicin. tetrahydropalmatine 47-52 MDM2 proto-oncogene Homo sapiens 138-142 28054709-5 2017 RA binds to the RING-finger region of MDM2 and stabilizes p53. Radium 0-2 MDM2 proto-oncogene Homo sapiens 38-42 28054709-6 2017 SARAH binds RA and blocks the interaction between RA and MDM2. Radium 2-4 MDM2 proto-oncogene Homo sapiens 57-61 28054709-6 2017 SARAH binds RA and blocks the interaction between RA and MDM2. Radium 12-14 MDM2 proto-oncogene Homo sapiens 57-61 28054709-8 2017 In the presence of active KRas, the interaction between RA and MDM2 is recovered. Radium 56-58 MDM2 proto-oncogene Homo sapiens 63-67 27372348-5 2017 WA prevents p53 alterations and inactivates overexpressed MDM2 through ARF and ROS production. ros 79-82 MDM2 proto-oncogene Homo sapiens 58-62 27959389-7 2017 The matrine-induced downregulation of MDM2 led to an inhibition of inhibitor of apoptosis protein 3, which might serve a critical role in matrine-induced apoptosis in MDM2-overexpressing Hep3B cells. matrine 4-11 MDM2 proto-oncogene Homo sapiens 38-42 27959389-7 2017 The matrine-induced downregulation of MDM2 led to an inhibition of inhibitor of apoptosis protein 3, which might serve a critical role in matrine-induced apoptosis in MDM2-overexpressing Hep3B cells. matrine 4-11 MDM2 proto-oncogene Homo sapiens 167-171 28216878-7 2017 CONCLUSIONS: The present data demonstrated that NJet regulated the growth of IMR-32 and SK-N-MC through reduction in MYCN expression that lead to down regulation of MDM2 protein and increase in p53 expression. sk-n-mc 88-95 MDM2 proto-oncogene Homo sapiens 165-169 27709883-0 2016 A Unique Mdm2-Binding Mode of the 3-Pyrrolin-2-one- and 2-Furanone-Based Antagonists of the p53-Mdm2 Interaction. 3-pyrroline-2-one 34-50 MDM2 proto-oncogene Homo sapiens 9-13 28240161-6 2017 Meanwhile, we confirmed that DHM showed antitumor activity by regulating the activation of the p53-dependent pathways (MDM2, P-MDM2, BAX and Bcl-2). Dihydromorphine 29-32 MDM2 proto-oncogene Homo sapiens 119-123 28144352-0 2016 Synthesis of spiro[isoindole-1,5"-isoxazolidin]-3(2H)-ones as potential inhibitors of the MDM2-p53 interaction. spiro[isoindole-1,5"-isoxazolidin]-3(2h)-ones 13-58 MDM2 proto-oncogene Homo sapiens 90-94 27709883-0 2016 A Unique Mdm2-Binding Mode of the 3-Pyrrolin-2-one- and 2-Furanone-Based Antagonists of the p53-Mdm2 Interaction. 3-pyrroline-2-one 34-50 MDM2 proto-oncogene Homo sapiens 96-100 27709883-0 2016 A Unique Mdm2-Binding Mode of the 3-Pyrrolin-2-one- and 2-Furanone-Based Antagonists of the p53-Mdm2 Interaction. butenolide 56-66 MDM2 proto-oncogene Homo sapiens 9-13 27709883-0 2016 A Unique Mdm2-Binding Mode of the 3-Pyrrolin-2-one- and 2-Furanone-Based Antagonists of the p53-Mdm2 Interaction. butenolide 56-66 MDM2 proto-oncogene Homo sapiens 96-100 27709883-3 2016 Here, we present the syntheses, activities, and crystal structures of two novel classes of Mdm2-p53 inhibitors that are based on the 3-pyrrolin-2-one and 2-furanone scaffolds. 3-pyrroline-2-one 133-149 MDM2 proto-oncogene Homo sapiens 91-95 27709883-3 2016 Here, we present the syntheses, activities, and crystal structures of two novel classes of Mdm2-p53 inhibitors that are based on the 3-pyrrolin-2-one and 2-furanone scaffolds. butenolide 154-164 MDM2 proto-oncogene Homo sapiens 91-95 27709883-5 2016 In particular, the 6-chloroindole group does not occupy the usual Trp-23 pocket of Mdm2 but instead is engaged in dimerization. 6-chloroindole 19-33 MDM2 proto-oncogene Homo sapiens 83-87 27764791-5 2016 Herein, we show that MDM2 inhibitor SAR405838 is a potent therapeutic drug for NB. SAR405838 36-45 MDM2 proto-oncogene Homo sapiens 21-25 27986870-0 2016 MEK-ERK-mediated phosphorylation of Mdm2 at Ser-166 in hepatocytes. Serine 44-47 MDM2 proto-oncogene Homo sapiens 36-40 27764791-8 2016 In summary, our data strongly suggest that MDM2-specific inhibitors like SAR405838 may serve not only as a stand-alone therapy, but also as an effective adjunct to current chemotherapeutic regimens for treating NB with an intact MDM2-p53 axis. SAR405838 73-82 MDM2 proto-oncogene Homo sapiens 43-47 27764791-8 2016 In summary, our data strongly suggest that MDM2-specific inhibitors like SAR405838 may serve not only as a stand-alone therapy, but also as an effective adjunct to current chemotherapeutic regimens for treating NB with an intact MDM2-p53 axis. SAR405838 73-82 MDM2 proto-oncogene Homo sapiens 229-233 27777309-0 2016 Human epidermal growth factor receptor 4 (Her4) Suppresses p53 Protein via Targeting the MDMX-MDM2 Protein Complex: IMPLICATION OF A NOVEL MDMX SER-314 PHOSPHOSITE. Serine 144-147 MDM2 proto-oncogene Homo sapiens 94-98 27777309-0 2016 Human epidermal growth factor receptor 4 (Her4) Suppresses p53 Protein via Targeting the MDMX-MDM2 Protein Complex: IMPLICATION OF A NOVEL MDMX SER-314 PHOSPHOSITE. phosphosite 152-163 MDM2 proto-oncogene Homo sapiens 94-98 27777309-5 2016 Remarkably, inhibition of Ser-314 phosphorylation either with Ser-to-Ala substitution or with a specific inhibitor of CDK4/6 kinase blocked Her4-induced stabilization of MDMX-MDM2 and rescued p53 activity. Serine 26-29 MDM2 proto-oncogene Homo sapiens 175-179 27994519-0 2016 Anticancer Effects of a New SIRT Inhibitor, MHY2256, against Human Breast Cancer MCF-7 Cells via Regulation of MDM2-p53 Binding. mhy2256 44-51 MDM2 proto-oncogene Homo sapiens 111-115 27614128-0 2016 Pioglitazone inhibits EGFR/MDM2 signaling-mediated PPARgamma degradation. Pioglitazone 0-12 MDM2 proto-oncogene Homo sapiens 27-31 27764791-0 2016 Novel MDM2 inhibitor SAR405838 (MI-773) induces p53-mediated apoptosis in neuroblastoma. SAR405838 21-30 MDM2 proto-oncogene Homo sapiens 6-10 27764791-0 2016 Novel MDM2 inhibitor SAR405838 (MI-773) induces p53-mediated apoptosis in neuroblastoma. SAR405838 32-38 MDM2 proto-oncogene Homo sapiens 6-10 27775892-0 2016 Discovery of Novel Spiro[3H-indole-3,2"-pyrrolidin]-2(1H)-one Compounds as Chemically Stable and Orally Active Inhibitors of the MDM2-p53 Interaction. spiro(3H-indole-3,2'-pyrrolidin)-2(1H)-one 19-61 MDM2 proto-oncogene Homo sapiens 129-133 27775892-1 2016 Scaffold modification based on Wang"s pioneering MDM2-p53 inhibitors led to novel, chemically stable spiro-oxindole compounds bearing a spiro[3H-indole-3,2"-pyrrolidin]-2(1H)-one scaffold that are not prone to epimerization as observed for the initial spiro[3H-indole-3,3"-pyrrolidin]-2(1H)-one scaffold. spiro-oxindole 101-115 MDM2 proto-oncogene Homo sapiens 49-53 27775892-1 2016 Scaffold modification based on Wang"s pioneering MDM2-p53 inhibitors led to novel, chemically stable spiro-oxindole compounds bearing a spiro[3H-indole-3,2"-pyrrolidin]-2(1H)-one scaffold that are not prone to epimerization as observed for the initial spiro[3H-indole-3,3"-pyrrolidin]-2(1H)-one scaffold. spiro(3H-indole-3,2'-pyrrolidin)-2(1H)-one 136-178 MDM2 proto-oncogene Homo sapiens 49-53 27775892-1 2016 Scaffold modification based on Wang"s pioneering MDM2-p53 inhibitors led to novel, chemically stable spiro-oxindole compounds bearing a spiro[3H-indole-3,2"-pyrrolidin]-2(1H)-one scaffold that are not prone to epimerization as observed for the initial spiro[3H-indole-3,3"-pyrrolidin]-2(1H)-one scaffold. spiro[3h-indole-3,3"-pyrrolidin]-2(1h)-one 252-294 MDM2 proto-oncogene Homo sapiens 49-53 27780924-9 2016 Using the cellular thermal shift assay and the drug affinity responsive target stability assay, we further demonstrated that CDDO-Me directly binds to USP7 in cells, which leads to the decrease of its substrates such as MDM2, MDMX and UHRF1. bardoxolone methyl 125-132 MDM2 proto-oncogene Homo sapiens 220-224 27646943-11 2016 Conclusion In GCT, TP53 and MDM2 alterations were associated with cisplatin resistance and inferior outcomes, independent of the IGCCCG model. Cisplatin 66-75 MDM2 proto-oncogene Homo sapiens 28-32 27676608-5 2016 Specifically, (-)-bassianolide induced G0/G1 arrest associated with a decrease of cyclin A, D1 and an increase of p53, MDM2, and p21 expression in MDA-MB 231 cells. bassianolide 14-30 MDM2 proto-oncogene Homo sapiens 119-123 27693458-0 2016 2-Methoxy-5((3,4,5-trimethosyphenyl)seleninyl) phenol inhibits MDM2 and induces apoptosis in breast cancer cells through a p53-independent pathway. 2-methoxy-5-((3,4,5-trimethosyphenyl)seleninyl)phenol 0-53 MDM2 proto-oncogene Homo sapiens 63-67 27659528-7 2016 Mechanistic analysis revealed that administration of geridonin in combination with paclitaxel up-regulated the tumor suppressor PTEN and inhibited phosphorylation of Akt and MDM2. geridonin 53-62 MDM2 proto-oncogene Homo sapiens 174-178 27871033-6 2016 Docking of A1 with human mdm2 indicated the lowest binding energy (-6.111Kcal/mol) thereby showing strong affinity of the ligand molecule with the receptor which has been stabilized by strong hydrogen bond interactions in the binding pocket. Hydrogen 192-200 MDM2 proto-oncogene Homo sapiens 25-29 27729622-6 2016 Finally, we demonstrate that the unrelated MDM2 antagonist Mi-63 also impinges upon AR signalling, supporting the concept of future treatment of prostate cancer with MDM2 antagonists. MI-63 59-64 MDM2 proto-oncogene Homo sapiens 43-47 27729622-6 2016 Finally, we demonstrate that the unrelated MDM2 antagonist Mi-63 also impinges upon AR signalling, supporting the concept of future treatment of prostate cancer with MDM2 antagonists. MI-63 59-64 MDM2 proto-oncogene Homo sapiens 166-170 27659528-7 2016 Mechanistic analysis revealed that administration of geridonin in combination with paclitaxel up-regulated the tumor suppressor PTEN and inhibited phosphorylation of Akt and MDM2. Paclitaxel 83-93 MDM2 proto-oncogene Homo sapiens 174-178 27543608-3 2016 Here, we report a rationally synthesized chalcone-based pyrido[ b ]indole, CPI-7c, as a unique small-molecule inhibitor of MDM2, which not only inhibited MDM2-p53 interaction but also promoted MDM2 degradation. chalcone-based pyrido[ b ]indole 41-73 MDM2 proto-oncogene Homo sapiens 123-127 27543608-3 2016 Here, we report a rationally synthesized chalcone-based pyrido[ b ]indole, CPI-7c, as a unique small-molecule inhibitor of MDM2, which not only inhibited MDM2-p53 interaction but also promoted MDM2 degradation. chalcone-based pyrido[ b ]indole 41-73 MDM2 proto-oncogene Homo sapiens 154-158 27543608-3 2016 Here, we report a rationally synthesized chalcone-based pyrido[ b ]indole, CPI-7c, as a unique small-molecule inhibitor of MDM2, which not only inhibited MDM2-p53 interaction but also promoted MDM2 degradation. chalcone-based pyrido[ b ]indole 41-73 MDM2 proto-oncogene Homo sapiens 154-158 27543608-3 2016 Here, we report a rationally synthesized chalcone-based pyrido[ b ]indole, CPI-7c, as a unique small-molecule inhibitor of MDM2, which not only inhibited MDM2-p53 interaction but also promoted MDM2 degradation. cpi-7c 75-81 MDM2 proto-oncogene Homo sapiens 123-127 27543608-3 2016 Here, we report a rationally synthesized chalcone-based pyrido[ b ]indole, CPI-7c, as a unique small-molecule inhibitor of MDM2, which not only inhibited MDM2-p53 interaction but also promoted MDM2 degradation. cpi-7c 75-81 MDM2 proto-oncogene Homo sapiens 154-158 27543608-3 2016 Here, we report a rationally synthesized chalcone-based pyrido[ b ]indole, CPI-7c, as a unique small-molecule inhibitor of MDM2, which not only inhibited MDM2-p53 interaction but also promoted MDM2 degradation. cpi-7c 75-81 MDM2 proto-oncogene Homo sapiens 154-158 27543608-6 2016 Collectively, we identified CPI-7c as a novel small-molecule inhibitor of MDM2 with a unique two-prong mechanism of action that sensitized TRAIL-resistant cancer cells to apoptosis by modulating the MDM2-p53-DR4/DR5 pathway. cpi-7c 28-34 MDM2 proto-oncogene Homo sapiens 74-78 26993060-0 2016 Antitumour activity of the glycoengineered type II anti-CD20 antibody obinutuzumab (GA101) in combination with the MDM2-selective antagonist idasanutlin (RG7388). RG7388 141-152 MDM2 proto-oncogene Homo sapiens 115-119 26993060-1 2016 OBJECTIVES: To investigate whether the glycoengineered type II anti-CD20 monoclonal antibody obinutuzumab (GA101) combined with the selective MDM2 antagonist idasanutlin (RG7388) offers superior efficacy to monotherapy in treating B-lymphoid malignancies in preclinical models. RG7388 158-169 MDM2 proto-oncogene Homo sapiens 142-146 27649550-0 2016 Molecular design and validation of halogen bonding orthogonal to hydrogen bonding in breast cancer MDM2-peptide complex. Halogens 35-42 MDM2 proto-oncogene Homo sapiens 99-103 27649550-0 2016 Molecular design and validation of halogen bonding orthogonal to hydrogen bonding in breast cancer MDM2-peptide complex. Hydrogen 65-73 MDM2 proto-oncogene Homo sapiens 99-103 27649550-2 2016 Here, we performed molecular design of halogen bonding orthogonal to hydrogen bonding at the complex interface of MDM2 protein with its cognate peptide ligand to improve the peptide binding affinity and specificity. Halogens 39-46 MDM2 proto-oncogene Homo sapiens 114-118 27649550-2 2016 Here, we performed molecular design of halogen bonding orthogonal to hydrogen bonding at the complex interface of MDM2 protein with its cognate peptide ligand to improve the peptide binding affinity and specificity. Hydrogen 69-77 MDM2 proto-oncogene Homo sapiens 114-118 27792778-3 2016 To this end, we conduct a series of hydrogen bond propensity calculations in different contexts: 1) computational alanine-scanning studies of the MDM2-p53 interface; 2) the formation of the complex of MDM2 with the disruptive small molecule Nutlin-3a (dissecting the contribution of the different molecular fragments) and 3) the binding of a series of small molecules (drugs) with different affinities for MDM2. Hydrogen 36-44 MDM2 proto-oncogene Homo sapiens 201-205 27543608-6 2016 Collectively, we identified CPI-7c as a novel small-molecule inhibitor of MDM2 with a unique two-prong mechanism of action that sensitized TRAIL-resistant cancer cells to apoptosis by modulating the MDM2-p53-DR4/DR5 pathway. cpi-7c 28-34 MDM2 proto-oncogene Homo sapiens 199-203 27735941-9 2016 MDM2 inhibitor-induced p53 activation further enhanced YM155 activity. YM 155 55-60 MDM2 proto-oncogene Homo sapiens 0-4 27626308-10 2016 GSK2830371 and the MDM2 inhibitor Nutlin-3a acted synergistically in p53 wild-type cells. nutlin 3 34-43 MDM2 proto-oncogene Homo sapiens 19-23 27760664-10 2016 The expression of p53, Bax, Mdm2 and p21 was up-regulated by doxorubicin and further increased in response to combination. Doxorubicin 61-72 MDM2 proto-oncogene Homo sapiens 28-32 27792778-1 2016 We study the dynamic propensity of the backbone hydrogen bonds of the protein MDM2 (the natural regulator of the tumor suppressor p53) in order to determine its binding properties. Hydrogen 48-56 MDM2 proto-oncogene Homo sapiens 78-82 27792778-3 2016 To this end, we conduct a series of hydrogen bond propensity calculations in different contexts: 1) computational alanine-scanning studies of the MDM2-p53 interface; 2) the formation of the complex of MDM2 with the disruptive small molecule Nutlin-3a (dissecting the contribution of the different molecular fragments) and 3) the binding of a series of small molecules (drugs) with different affinities for MDM2. Hydrogen 36-44 MDM2 proto-oncogene Homo sapiens 201-205 27666947-6 2016 Importantly, one of the MDM2/XIAP inhibitors, MX69, showed minimal inhibitory effect on normal human hematopoiesis in vitro and was very well tolerated in animal models. MX69 46-50 MDM2 proto-oncogene Homo sapiens 24-28 27698494-9 2016 Additionally, we identify lysine residues at positions 152 and 154 in the N-terminal domain of ORF50 critically involved in MDM2-mediated downregulation of ORF50 levels. Lysine 26-32 MDM2 proto-oncogene Homo sapiens 124-128 27542305-3 2016 As part of our effort to identify new classes of p53-MDM2 inhibitors that could lead to additional clinical candidates, we report here the design of highly potent inhibitors having a pyrazolopyrrolidinone core structure. pyrazolopyrrolidinone 183-204 MDM2 proto-oncogene Homo sapiens 53-57 27798881-7 2016 In the multivariate analysis, the combination of low MDM4 and high MDM2 was significant for RFS and CSS (HR=14.9; p=0.001; HR=5.63; p=0.019). thiocysteine 100-103 MDM2 proto-oncogene Homo sapiens 67-71 27798881-8 2016 CONCLUSION: The combination of MDM2 and MDM4 expression is an independent predictor in patients undergoing RC for MIBC. 4-METHYL-2-PENTANOL 114-118 MDM2 proto-oncogene Homo sapiens 31-35 27542305-4 2016 The conception of these new inhibitors originated in a consideration on the MDM2 bound conformation of the dihydroisoquinolinone class of inhibitors to which NVP-CGM097 belongs. CHEMBL1824269 107-128 MDM2 proto-oncogene Homo sapiens 76-80 27688096-7 2016 Together, these results suggest that miR-367-3p may function as an AR enhancer to increase Sorafenib chemotherapy efficacy via altering the MDM2/AR/FKBP5/PHLPP/(pAKT and pERK) signals to better suppress HCC metastasis. Sorafenib 91-100 MDM2 proto-oncogene Homo sapiens 140-144 27785069-5 2016 Overall, compared with the control group, a significantly increased SCC risk was observed for the MDM2 rs2279744 polymorphism in the Asian population (test of association: odds ratio [OR] 1.12, P=0.027 for G vs T; OR 1.26, P=0.016 for GG vs TT; OR 1.25, P<0.001 for GG vs TT + TG; and OR 1.08, P=0.023 for carrier G vs T). Thioguanine 280-282 MDM2 proto-oncogene Homo sapiens 98-102 27238606-0 2016 Initial Testing (Stage 1) of MK-8242-A Novel MDM2 Inhibitor-by the Pediatric Preclinical Testing Program. mk-8242 29-36 MDM2 proto-oncogene Homo sapiens 45-49 27567443-7 2016 Zn supplementation (IC50=15muM), increased significantly CDKN2A, pRB1 & p53 and markedly reduced mdm2 expression; also protein expression levels of CDKN2A and pRb1 was significantly increased. Zinc 0-2 MDM2 proto-oncogene Homo sapiens 101-105 27238606-1 2016 BACKGROUND: MK-8242 is an inhibitor of MDM2 that stabilizes the tumor suppressor TP53 and induces growth arrest or apoptosis downstream of TP53 induction. mk-8242 12-19 MDM2 proto-oncogene Homo sapiens 39-43 27556362-9 2016 At the protein level, we validated the Actinomycin-D induced upregulation of PUMA, and of p53 interaction partners MDM2 and p21. Dactinomycin 39-52 MDM2 proto-oncogene Homo sapiens 115-119 27591897-0 2016 The Vascular Endothelial Growth Factor-A phosphorylates Murine Double Minute-2 on its Serine 166 via the Extracellular Signal-Regulated Kinase 1/2 and p90 Ribosomal S6 Kinase in primary human endothelial cells. Serine 86-92 MDM2 proto-oncogene Homo sapiens 56-78 27591897-2 2016 We have recently demonstrated that the pro-angiogenic Vascular Endothelial Growth Factor-A (VEGF-A) is a potent upstream regulator of Mdm2 phosphorylation on its Serine 166 (p-Ser166-Mdm2), a protein modification leading to an increase in endothelial cell migration. Serine 162-168 MDM2 proto-oncogene Homo sapiens 134-138 27591897-2 2016 We have recently demonstrated that the pro-angiogenic Vascular Endothelial Growth Factor-A (VEGF-A) is a potent upstream regulator of Mdm2 phosphorylation on its Serine 166 (p-Ser166-Mdm2), a protein modification leading to an increase in endothelial cell migration. Serine 162-168 MDM2 proto-oncogene Homo sapiens 183-187 27591897-6 2016 We therefore next analyzed which of these kinases could be responsible for VEGF-A-dependent Mdm2 phosphorylation on Serine 166 by using kinase-specific pharmacological inhibitors. Serine 116-122 MDM2 proto-oncogene Homo sapiens 92-96 27591897-7 2016 Inhibition of ERK1/2 phosphorylation by UO126 entirely abrogated the response of p-Ser166-Mdm2 to VEGF-A treatment, while Akt phosphorylation inhibition by wortmannin led to further elevations in p-Ser166-Mdm2. U 0126 40-45 MDM2 proto-oncogene Homo sapiens 90-94 27532490-4 2016 Here, we report the use of benzenes as probe molecules in ligand-mapping MD (LMMD) simulations to predict the existence of two novel binding sites on the surface of the oncoprotein MDM2. Benzene 27-35 MDM2 proto-oncogene Homo sapiens 169-185 26876197-5 2016 The analogous cisplatin-resistant 2780CP/Cl-24 cells, which express loss of p53 heterozygosity, retained the p53(V172F) mutation and high p53-MDM4 binding, but demonstrated lower p53-bound MDM2 that was associated with reduced p53 ubiquitination and enhanced p53 stability. Cisplatin 14-23 MDM2 proto-oncogene Homo sapiens 189-193 26876197-7 2016 However, downregulation of MDM2 or MDM4 by small interfering RNA in either resistant cell line induced p53 and restored p21 transactivation at 37 C, as did cisplatin-induced DNA damage at 32.5 C that coincided with reduced p53-MDM4 binding and cisplatin resistance. Cisplatin 246-255 MDM2 proto-oncogene Homo sapiens 27-31 26776160-0 2016 The E3 ubiquitin protein ligase MDM2 dictates all-trans retinoic acid-induced osteoblastic differentiation of osteosarcoma cells by modulating the degradation of RARalpha. Tretinoin 56-69 MDM2 proto-oncogene Homo sapiens 32-36 27432230-0 2016 Platycodin D, a metabolite of Platycodin grandiflorum, inhibits highly metastatic MDA-MB-231 breast cancer growth in vitro and in vivo by targeting the MDM2 oncogene. platycodin D 0-12 MDM2 proto-oncogene Homo sapiens 152-156 27273042-11 2016 This coincides with an increase in MDM2/dihydrolipoamide dehydrogenase complexes in the nucleus that was further enhanced by the nuclear export inhibitor Leptomycin B. leptomycin B 154-166 MDM2 proto-oncogene Homo sapiens 35-39 26776160-7 2016 Moreover, MDM2 impairs the ATRA-induced osteoblastic differentiation of osteosarcoma cells, whereas an inhibitor of the MDM2 ubiquitin ligase synergizes with ATRA to enhance the differentiation of osteosarcoma cells and primary osteosarcoma blasts. Tretinoin 27-31 MDM2 proto-oncogene Homo sapiens 10-14 26776160-7 2016 Moreover, MDM2 impairs the ATRA-induced osteoblastic differentiation of osteosarcoma cells, whereas an inhibitor of the MDM2 ubiquitin ligase synergizes with ATRA to enhance the differentiation of osteosarcoma cells and primary osteosarcoma blasts. Tretinoin 158-162 MDM2 proto-oncogene Homo sapiens 120-124 26776160-8 2016 Therefore, our study indicates that MDM2 serves as an E3 ubiquitin ligase to regulate the degradation of RARalpha and suggests that MDM2 is a novel therapeutic target for ATRA-based differentiation therapeutic approaches in osteosarcoma. Tretinoin 171-175 MDM2 proto-oncogene Homo sapiens 36-40 26776160-8 2016 Therefore, our study indicates that MDM2 serves as an E3 ubiquitin ligase to regulate the degradation of RARalpha and suggests that MDM2 is a novel therapeutic target for ATRA-based differentiation therapeutic approaches in osteosarcoma. Tretinoin 171-175 MDM2 proto-oncogene Homo sapiens 132-136 26586447-2 2016 Idasanutlin (RG7388) is a potent p53-MDM2 antagonist currently in clinical development for treatment of cancer. RG7388 0-11 MDM2 proto-oncogene Homo sapiens 37-41 27576846-0 2016 TP53 mutations emerge with HDM2 inhibitor SAR405838 treatment in de-differentiated liposarcoma. SAR405838 42-51 MDM2 proto-oncogene Homo sapiens 27-31 27215386-3 2016 This involves phosphorylation by ATM on serine residues HDM2(S395) and HDMX(S403), promoting their respective interaction with the p53 mRNA. Serine 40-46 MDM2 proto-oncogene Homo sapiens 56-60 27215386-3 2016 This involves phosphorylation by ATM on serine residues HDM2(S395) and HDMX(S403), promoting their respective interaction with the p53 mRNA. Serine 40-46 MDM2 proto-oncogene Homo sapiens 71-75 27483224-1 2016 We previously reported that prenylated chalcone 2 (PC2), the O-prenyl derivative (2) of 2"-hydroxy-3,4,4",5,6"-pentamethoxychalcone (1), induced cytotoxicity of tumor cells via disruption of p53-MDM2 interaction. 4-Hydroxychalcone 39-49 MDM2 proto-oncogene Homo sapiens 195-199 27483224-1 2016 We previously reported that prenylated chalcone 2 (PC2), the O-prenyl derivative (2) of 2"-hydroxy-3,4,4",5,6"-pentamethoxychalcone (1), induced cytotoxicity of tumor cells via disruption of p53-MDM2 interaction. phytochelatin 2 51-54 MDM2 proto-oncogene Homo sapiens 195-199 27483224-1 2016 We previously reported that prenylated chalcone 2 (PC2), the O-prenyl derivative (2) of 2"-hydroxy-3,4,4",5,6"-pentamethoxychalcone (1), induced cytotoxicity of tumor cells via disruption of p53-MDM2 interaction. o-prenyl 61-69 MDM2 proto-oncogene Homo sapiens 195-199 27483224-1 2016 We previously reported that prenylated chalcone 2 (PC2), the O-prenyl derivative (2) of 2"-hydroxy-3,4,4",5,6"-pentamethoxychalcone (1), induced cytotoxicity of tumor cells via disruption of p53-MDM2 interaction. 2"-hydroxy-3,4,4",5,6"-pentamethoxychalcone 88-131 MDM2 proto-oncogene Homo sapiens 195-199 27259273-0 2016 MDM2 knockdown mediated by a triazine-modified dendrimer in the treatment of non-small cell lung cancer. Triazines 29-37 MDM2 proto-oncogene Homo sapiens 0-4 27259273-7 2016 The triazine-modified dendrimer efficiently stimulates the down-regulation of MDM2 gene in NSCLC PC9 cells, which induces significant cell apoptosis through the activation of apoptosis markers such as caspase-8 and poly(ADP-ribose) polymerase (PARP) cleavage. Triazines 4-12 MDM2 proto-oncogene Homo sapiens 78-82 27533941-0 2016 Identification of lineariifolianoid A as a novel dual NFAT1 and MDM2 inhibitor for human cancer therapy. Lineariifolianoid A 18-37 MDM2 proto-oncogene Homo sapiens 64-68 27533941-3 2016 The present study was designed to examine the anticancer activity and underlying mechanisms of action of lineariifolianoid A (LinA), a novel natural product inhibitor of the NFAT1-MDM2 pathway. lineariifolianoid 105-122 MDM2 proto-oncogene Homo sapiens 180-184 27527552-9 2016 Additionally, by241 inhibited mTOR, activated p53 and its downstream proteins, cleaved MDM2 and PI3K/AKT as well as NF-kappaB signaling pathway. by241 14-19 MDM2 proto-oncogene Homo sapiens 87-91 26392091-4 2016 The analysis of the changes in the expression of genes involved in the response to DNA damage (CDKN1A, GADD45A, MDM2), apoptosis (BAX, BCL2) and oncogenesis (MYC, JUN) showed that 5-FU, CDDP and ET upregulated the genes involved in DNA damage response, while the anti-apoptotic gene BCL2 and oncogene MYC were downregulated. Fluorouracil 180-184 MDM2 proto-oncogene Homo sapiens 112-116 26392091-4 2016 The analysis of the changes in the expression of genes involved in the response to DNA damage (CDKN1A, GADD45A, MDM2), apoptosis (BAX, BCL2) and oncogenesis (MYC, JUN) showed that 5-FU, CDDP and ET upregulated the genes involved in DNA damage response, while the anti-apoptotic gene BCL2 and oncogene MYC were downregulated. Cisplatin 186-190 MDM2 proto-oncogene Homo sapiens 112-116 27283770-7 2016 Consistently, MGCD in combination with Nutlin-3, a MDM2 inhibitor showed synergistic effect on inducing apoptosis in 2D and 3D cultured CNE2 cells. mocetinostat 14-18 MDM2 proto-oncogene Homo sapiens 51-55 27283770-7 2016 Consistently, MGCD in combination with Nutlin-3, a MDM2 inhibitor showed synergistic effect on inducing apoptosis in 2D and 3D cultured CNE2 cells. nutlin 3 39-47 MDM2 proto-oncogene Homo sapiens 51-55 27283770-8 2016 Collectively, our data revealed that MGCD induced p53-dependent cell apoptosis following formation of multipolar spindles in NPC cells, suggesting the therapeutic potential of combinations of HDACs and MDM2 inhibitors for NPC treatment. mocetinostat 37-41 MDM2 proto-oncogene Homo sapiens 202-206 27445491-0 2016 Histone deacetylase inhibitor sodium butyrate suppresses proliferation and promotes apoptosis in osteosarcoma cells by regulation of the MDM2-p53 signaling. Butyric Acid 30-45 MDM2 proto-oncogene Homo sapiens 137-141 27445491-6 2016 In addition, SB enhanced p53 expression and decreased MDM2 expression, indicating that SB can regulate MDM2-p53 feedback loop. Butyric Acid 13-15 MDM2 proto-oncogene Homo sapiens 54-58 27445491-6 2016 In addition, SB enhanced p53 expression and decreased MDM2 expression, indicating that SB can regulate MDM2-p53 feedback loop. Butyric Acid 13-15 MDM2 proto-oncogene Homo sapiens 103-107 27445491-7 2016 p53 inhibited proliferation and promoted apoptosis, whereas MDM2 promoted proliferation and suppressed apoptosis, which indicated that functional effect of SB on OS cell lines at least in part depended on the MDM2-p53 signaling. Butyric Acid 156-158 MDM2 proto-oncogene Homo sapiens 60-64 27445491-7 2016 p53 inhibited proliferation and promoted apoptosis, whereas MDM2 promoted proliferation and suppressed apoptosis, which indicated that functional effect of SB on OS cell lines at least in part depended on the MDM2-p53 signaling. Butyric Acid 156-158 MDM2 proto-oncogene Homo sapiens 209-213 26586447-2 2016 Idasanutlin (RG7388) is a potent p53-MDM2 antagonist currently in clinical development for treatment of cancer. RG7388 13-19 MDM2 proto-oncogene Homo sapiens 37-41 27336364-16 2016 The interaction of MDM2-p53 was maintained in infected RPS14 knockdown cells despite emetine treatment, confirming a unique mechanism by which emetine exploits RPS14 to disrupt MDM2-p53 interaction. Emetine 85-92 MDM2 proto-oncogene Homo sapiens 19-23 27362806-5 2016 Interestingly, rather than influencing all cAMP-stimulated genes, inhibition of the kinases directly responsible for STAT activation, namely JAKs, or ablation of MDM2, each resulted in abolished induction of a subset of cAMP-stimulated genes, with Cebpd being among the most affected. Cyclic AMP 220-224 MDM2 proto-oncogene Homo sapiens 162-166 27336364-9 2016 HCMV inhibition by emetine depended on ribosomal processing S14 (RPS14) binding to MDM2, leading to disruption of HCMV-induced MDM2-p53 and MDM2-IE2 interactions. Emetine 19-26 MDM2 proto-oncogene Homo sapiens 83-87 27336364-16 2016 The interaction of MDM2-p53 was maintained in infected RPS14 knockdown cells despite emetine treatment, confirming a unique mechanism by which emetine exploits RPS14 to disrupt MDM2-p53 interaction. Emetine 143-150 MDM2 proto-oncogene Homo sapiens 19-23 27336364-9 2016 HCMV inhibition by emetine depended on ribosomal processing S14 (RPS14) binding to MDM2, leading to disruption of HCMV-induced MDM2-p53 and MDM2-IE2 interactions. Emetine 19-26 MDM2 proto-oncogene Homo sapiens 127-131 27336364-9 2016 HCMV inhibition by emetine depended on ribosomal processing S14 (RPS14) binding to MDM2, leading to disruption of HCMV-induced MDM2-p53 and MDM2-IE2 interactions. Emetine 19-26 MDM2 proto-oncogene Homo sapiens 127-131 27336364-16 2016 The interaction of MDM2-p53 was maintained in infected RPS14 knockdown cells despite emetine treatment, confirming a unique mechanism by which emetine exploits RPS14 to disrupt MDM2-p53 interaction. Emetine 143-150 MDM2 proto-oncogene Homo sapiens 177-181 27235710-14 2016 Furthermore, the results of qRT-PCR showed that lupeol pre-treatment significantly (p<0.05) decreased mancozeb-induced expression of DNA damage (p53, MDM2, COX-2, GADD45alpha and p21) and increased expression of DNA repair responsive genes (hOGG1 and XRCC1) in CHLs. mancozeb 105-113 MDM2 proto-oncogene Homo sapiens 153-157 27147566-7 2016 Moreover, JNK2 phosphorylated p53 at Thr-81, thus protecting p53 from MDM2-induced proteasome degradation. Threonine 37-40 MDM2 proto-oncogene Homo sapiens 70-74 27507190-9 2016 When combined with AEB071, the two agents CGM097 (p53-MDM2 inhibitor) and RAD001 (mTORC1 inhibitor) demonstrated greater activity than single agents, with tumor regression observed in several UM PDXs. NVP-CGM097 42-48 MDM2 proto-oncogene Homo sapiens 54-58 27124102-7 2016 We further demonstrated that the survival-promoting role of increased mitochondrial fission was mediated via elevated ROS production and subsequent activation of AKT, which facilitated MDM2-mediated TP53 degradation, and NFKBIA- and IKK-mediated transcriptional activity of NFKB in HCC cells. ros 118-121 MDM2 proto-oncogene Homo sapiens 185-189 26984736-2 2016 In Cisplatin-sensitive cells Cisplatin treatment increases p53-protein level as well as downstream signaling, e.g., expression of p21(Waf1/Cip1), Bax, Noxa, MDM2, and activation of Caspase-9/-3. Cisplatin 29-38 MDM2 proto-oncogene Homo sapiens 157-161 26984736-7 2016 Our data indicate 1) that expression/activity of LRRC8A is essential for Cisplatin-induced increase in p53 protein level and its downstream signaling, i.e., Caspase-9/-3 activation, expression of p21(Waf1/Cip1) and MDM2; and 2) that downregulation of LRRC8A-dependent osmolyte transporters contributes to acquirement of Cisplatin resistance in ovarian and lung carcinoma cells. Cisplatin 73-82 MDM2 proto-oncogene Homo sapiens 215-219 26984736-0 2016 Downregulation of LRRC8A protects human ovarian and alveolar carcinoma cells against Cisplatin-induced expression of p53, MDM2, p21Waf1/Cip1, and Caspase-9/-3 activation. Cisplatin 85-94 MDM2 proto-oncogene Homo sapiens 122-126 27082635-0 2016 Theaflavin-3, 3"-digallate induces apoptosis and G2 cell cycle arrest through the Akt/MDM2/p53 pathway in cisplatin-resistant ovarian cancer A2780/CP70 cells. theaflavin-3,3'-digallate 0-26 MDM2 proto-oncogene Homo sapiens 86-90 27129302-12 2016 Simulation of HEY1 Ser-68 phosphorylation prevents its interaction with p53, RPL11 and MDM2 and abolishes HEY1 migration to nucleolar caps upon ribosomal stress. Serine 19-22 MDM2 proto-oncogene Homo sapiens 87-91 27082635-0 2016 Theaflavin-3, 3"-digallate induces apoptosis and G2 cell cycle arrest through the Akt/MDM2/p53 pathway in cisplatin-resistant ovarian cancer A2780/CP70 cells. Cisplatin 106-115 MDM2 proto-oncogene Homo sapiens 86-90 27129163-0 2016 Downregulation of cyclin D1 sensitizes cancer cells to MDM2 antagonist Nutlin-3. nutlin 3 71-79 MDM2 proto-oncogene Homo sapiens 55-59 26959882-6 2016 We compared its effect to MI-219 and Nutlin, which are less potent MDM2 antagonists than SAR405838. nutlin 37-43 MDM2 proto-oncogene Homo sapiens 67-71 27017265-10 2016 Therefore, this class of benzimidazole-2-subsituted phenyl or pyridine propyl ketene derivatives represents a promising lead structure for the development of possible p53-MDM2 inhibitors as new antitumour agents. benzimidazole 2 25-40 MDM2 proto-oncogene Homo sapiens 171-175 27017265-10 2016 Therefore, this class of benzimidazole-2-subsituted phenyl or pyridine propyl ketene derivatives represents a promising lead structure for the development of possible p53-MDM2 inhibitors as new antitumour agents. phenyl or pyridine propyl ketene 52-84 MDM2 proto-oncogene Homo sapiens 171-175 27050388-4 2016 Phosphorylation of serine 17 in the MDM2 lid region is thought to modulate the equilibrium between "open" and "closed" lid states, but contradictory findings on the favored lid conformational state upon phosphorylation have been reported. Serine 19-25 MDM2 proto-oncogene Homo sapiens 36-40 27038437-4 2016 In combination with NMR data, the nanopore measurements showed that the addition of Nutlin-3 rescued MDM2 translocation, indicating that Nutlin-3 disrupted the MDM2/GST-p53TAD complex, thereby releasing MDM2. nutlin 3 84-92 MDM2 proto-oncogene Homo sapiens 101-105 27038437-4 2016 In combination with NMR data, the nanopore measurements showed that the addition of Nutlin-3 rescued MDM2 translocation, indicating that Nutlin-3 disrupted the MDM2/GST-p53TAD complex, thereby releasing MDM2. nutlin 3 137-145 MDM2 proto-oncogene Homo sapiens 101-105 27038437-4 2016 In combination with NMR data, the nanopore measurements showed that the addition of Nutlin-3 rescued MDM2 translocation, indicating that Nutlin-3 disrupted the MDM2/GST-p53TAD complex, thereby releasing MDM2. nutlin 3 137-145 MDM2 proto-oncogene Homo sapiens 160-164 27038437-4 2016 In combination with NMR data, the nanopore measurements showed that the addition of Nutlin-3 rescued MDM2 translocation, indicating that Nutlin-3 disrupted the MDM2/GST-p53TAD complex, thereby releasing MDM2. nutlin 3 137-145 MDM2 proto-oncogene Homo sapiens 160-164 26648479-1 2016 In this in vitro study, a series of novel pyrazole derivatives were designed, synthesized, and evaluated against five human cancer cell lines (PC3, A549, HL60, HCT116, and SW620) for their antiproliferative and p53-MDM2 binding inhibitory activities. pyrazole 42-50 MDM2 proto-oncogene Homo sapiens 215-219 26869629-0 2016 Acute myeloid leukemia patients" clinical response to idasanutlin (RG7388) is associated with pre-treatment MDM2 protein expression in leukemic blasts. RG7388 54-65 MDM2 proto-oncogene Homo sapiens 108-112 27569097-0 2016 MDM2 344T>A polymorphism; could it be a predictive marker of anthracycline resistance? Anthracyclines 64-77 MDM2 proto-oncogene Homo sapiens 0-4 26965143-5 2016 Specifically, either inhibition of ATM with caffeine or mutation of p53 (serine 15 to alanine) restored MDM2-dependent polyubiquitination of otherwise monoubiquitinated mutant p53. Caffeine 44-52 MDM2 proto-oncogene Homo sapiens 104-108 26965143-6 2016 Caffeine treatment rescued MDM2-dependent proteasome degradation of mutant p53 in cells exhibiting active DNA damage signaling, and ATM knockdown phenocopied the caffeine effect. Caffeine 0-8 MDM2 proto-oncogene Homo sapiens 27-31 27004407-10 2016 The inhibitory effect of triptolide on MDM2-mediated Akt activation was eliminated with MDM2 overexpression. triptolide 25-35 MDM2 proto-oncogene Homo sapiens 39-43 27004407-0 2016 Triptolide has anticancer and chemosensitization effects by down-regulating Akt activation through the MDM2/REST pathway in human breast cancer. triptolide 0-10 MDM2 proto-oncogene Homo sapiens 103-107 27004407-3 2016 Herein we report a novel signaling pathway, MDM2/Akt, is involved in the anticancer mechanism of triptolide. triptolide 97-107 MDM2 proto-oncogene Homo sapiens 44-48 27004407-4 2016 We observed that triptolide inhibits MDM2 expression in human breast cancer cells with either wild-type or mutant p53. triptolide 17-27 MDM2 proto-oncogene Homo sapiens 37-41 27004407-6 2016 More specifically, triptolide interfered with the interaction between MDM2 and the transcription factor REST to increase expression of the regulatory subunit of PI3-kinase p85 and consequently inhibit Akt activation. triptolide 19-29 MDM2 proto-oncogene Homo sapiens 70-74 27044814-0 2016 Tryptanthrin reduces mast cell proliferation promoted by TSLP through modulation of MDM2 and p53. tryptanthrine 0-12 MDM2 proto-oncogene Homo sapiens 84-88 27642319-0 2016 Celecoxib Treatment Alters p53 and MDM2 Expression via COX-2 Crosstalk in A549 Cells. Celecoxib 0-9 MDM2 proto-oncogene Homo sapiens 35-39 27642319-8 2016 In contrast, Celecoxib treatment not only returned p53 to the control level, but also strikingly induced COX-2 expression within 48 h. Of further relevance, Celecoxib exposure could significantly result in MDM2 elevation at 48 h. These findings represent p53 as a molecular target being interconnected with COX-2 signaling axis upon Celecoxib treatment. Celecoxib 13-22 MDM2 proto-oncogene Homo sapiens 206-210 27642319-8 2016 In contrast, Celecoxib treatment not only returned p53 to the control level, but also strikingly induced COX-2 expression within 48 h. Of further relevance, Celecoxib exposure could significantly result in MDM2 elevation at 48 h. These findings represent p53 as a molecular target being interconnected with COX-2 signaling axis upon Celecoxib treatment. Celecoxib 157-166 MDM2 proto-oncogene Homo sapiens 206-210 27642319-8 2016 In contrast, Celecoxib treatment not only returned p53 to the control level, but also strikingly induced COX-2 expression within 48 h. Of further relevance, Celecoxib exposure could significantly result in MDM2 elevation at 48 h. These findings represent p53 as a molecular target being interconnected with COX-2 signaling axis upon Celecoxib treatment. Celecoxib 157-166 MDM2 proto-oncogene Homo sapiens 206-210 27642319-9 2016 Moreover, our data point toward the possibility that Celecoxib treatment may not be a proper therapeutic strategy in lung cancer cells owing to its potential role in the activation of oncogenes, including COX-2 and MDM2 which seemingly confers a chemoresistance circumstance to the cell. Celecoxib 53-62 MDM2 proto-oncogene Homo sapiens 215-219 27108384-2 2016 We assessed MI-219, a small molecule inhibitor of MDM2 with improved pharmacokinetics over nutlin-3, for sensitization of prostate cancer cells to radiotherapy and androgen deprivation therapy, a standard treatment option for men with high-risk prostate cancer. MI-219 12-18 MDM2 proto-oncogene Homo sapiens 50-54 27108384-4 2016 RESULTS: MDM2 inhibition by MI-219 resulted in dose- and time-dependent p53 activation and decreased clonogenic cell survival after radiation in a p53-dependent manner. MI-219 28-34 MDM2 proto-oncogene Homo sapiens 9-13 27108384-8 2016 CONCLUSION: MDM2 inhibition with MI-219 results in p53-dependent sensitization of prostate cancer cells to radiation, antiandrogen therapy, and the combination. 2-methyl-4-isothiazolin-3-one 33-35 MDM2 proto-oncogene Homo sapiens 12-16 27108384-12 2016 We demonstrate that treatment with MI-219 (an inhibitor of MDM2) results in prostate cancer cell sensitization to radiation and androgen deprivation therapy in vitro and in vivo. MI-219 35-41 MDM2 proto-oncogene Homo sapiens 59-63 26909605-8 2016 Furthermore, in cell culture models, ERalpha positively regulates MDM4 and MDM2 expression via p53-independent mechanisms, and these effects can be blocked by the clinically-relevant endocrine therapies fulvestrant and tamoxifen. Tamoxifen 219-228 MDM2 proto-oncogene Homo sapiens 75-79 26883108-0 2016 Inhibition of WIP1 phosphatase sensitizes breast cancer cells to genotoxic stress and to MDM2 antagonist nutlin-3. nutlin 3 105-113 MDM2 proto-oncogene Homo sapiens 89-93 26883108-6 2016 Over time cells treated with GSK2830371 accumulated in G1 and G2 phases of the cell cycle in a p21-dependent manner and were prone to induction of senescence by a low dose of MDM2 antagonist nutlin-3. GSK2830371 29-39 MDM2 proto-oncogene Homo sapiens 175-179 26883465-0 2016 Meeting Organocatalysis with Drug Discovery: Asymmetric Synthesis of 3,3"-Spirooxindoles Fused with Tetrahydrothiopyrans as Novel p53-MDM2 Inhibitors. 3,3"-spirooxindoles 69-88 MDM2 proto-oncogene Homo sapiens 134-138 26883465-0 2016 Meeting Organocatalysis with Drug Discovery: Asymmetric Synthesis of 3,3"-Spirooxindoles Fused with Tetrahydrothiopyrans as Novel p53-MDM2 Inhibitors. tetrahydrothiopyrans 100-120 MDM2 proto-oncogene Homo sapiens 134-138 26883465-3 2016 The novel spiro-oxindole scaffold is validated as a new class of p53-MDM2 protein-protein interaction inhibitors with good antitumor activity. spiro-oxindole 10-24 MDM2 proto-oncogene Homo sapiens 69-73 27004407-10 2016 The inhibitory effect of triptolide on MDM2-mediated Akt activation was eliminated with MDM2 overexpression. triptolide 25-35 MDM2 proto-oncogene Homo sapiens 88-92 27004407-11 2016 MDM2-overexpressing tumor cells, in turn, were less susceptible to the anticancer and chemosensitization effects of triptolide than control cells. triptolide 116-126 MDM2 proto-oncogene Homo sapiens 0-4 27004407-14 2016 In summary, triptolide has anticancer and chemosensitization effects by down-regulating Akt activation through the MDM2/REST pathway in human breast cancer. triptolide 12-22 MDM2 proto-oncogene Homo sapiens 115-119 27004407-15 2016 Our study helps to elucidate the p53-independent regulatory function of MDM2 in Akt signaling, offering a novel view of the mechanism by which triptolide functions as an anticancer agent. triptolide 143-153 MDM2 proto-oncogene Homo sapiens 72-76 26832796-0 2016 Chemical Inhibition of Wild-Type p53-Induced Phosphatase 1 (WIP1/PPM1D) by GSK2830371 Potentiates the Sensitivity to MDM2 Inhibitors in a p53-Dependent Manner. GSK2830371 75-85 MDM2 proto-oncogene Homo sapiens 117-121 26475335-0 2016 SAR405838: A Novel and Potent Inhibitor of the MDM2:p53 Axis for the Treatment of Dedifferentiated Liposarcoma. SAR405838 0-9 MDM2 proto-oncogene Homo sapiens 47-51 26475335-3 2016 Here, we report on the preclinical effects of SAR405838, a novel and highly selective MDM2 small-molecule inhibitor, in both in vitro and in vivo DDLPS models. SAR405838 46-55 MDM2 proto-oncogene Homo sapiens 86-90 26576483-9 2016 Pathway analysis revealed that elevated c-myc expression and ethanol uptake synergistically lead to strong AKT activation, Mdm2 phosphorylation and as a consequence to inhibition of p53. Ethanol 61-68 MDM2 proto-oncogene Homo sapiens 123-127 26832796-7 2016 However, a non-growth-inhibitory dose of GSK2830371 markedly potentiated the response to MDM2 inhibitors in TP53 wild-type cell lines, most notably in those harboring PPM1D-activating mutations or copy number gain (up to 5.8-fold decrease in GI50). GSK2830371 41-51 MDM2 proto-oncogene Homo sapiens 89-93 26937175-3 2016 MATERIALS AND METHODS: A498 cells treated with MDM2 antagonist MI-319 and/or mTOR inhibitor rapamycin were employed in the present study. MI 319 63-69 MDM2 proto-oncogene Homo sapiens 47-51 26926790-0 2016 Homozygous G/G variant of SNP309 in the human MDM2 gene is associated with earlier tumor onset in Caucasian female renal cell carcinoma patients. snp309 26-32 MDM2 proto-oncogene Homo sapiens 46-50 26937175-5 2016 RESULTS AND CONCLUSION: We found that the MDM2 inhibitor MI-319 induced RCC cell apoptosis mainly dependent on p53 overexpression, while the mTOR antagonist rapamycin promoted RCC cell apoptosis primarily through upregulation of HIF1alpha expression. 2-methyl-4-isothiazolin-3-one 57-59 MDM2 proto-oncogene Homo sapiens 42-46 26937175-7 2016 Depletion of p53 or HIF1alpha impaired both antagonist-elicited apoptoses to differential extents, corresponding to their expression changes responding to chemical treatments, and double knockdown of p53 and HIF1alpha remarkably hindered MI-319- or rapamycin-induced apoptosis, suggesting that both p53 and HIF1alpha are involved in MDM2 or mTOR antagonist-induced apoptosis. MI 319 238-244 MDM2 proto-oncogene Homo sapiens 333-337 26700961-7 2016 Third, transfection of mutp53-specific siRNAs in cancer cells expressing both wtp53 and mutp53 also reduced cell proliferation and migration with increased transcripts of p53 downstream target genes, which became further profound when cells were treated with an MDM2 inhibitor Nutlin-3a or a chemotherapeutic agent doxorubicin. Doxorubicin 315-326 MDM2 proto-oncogene Homo sapiens 262-266 26799187-0 2016 p38 MAPK-induced MDM2 degradation confers paclitaxel resistance through p53-mediated regulation of EGFR in human lung cancer cells. Paclitaxel 42-52 MDM2 proto-oncogene Homo sapiens 17-21 26863418-0 2016 Hydrophobic Interactions Are a Key to MDM2 Inhibition by Polyphenols as Revealed by Molecular Dynamics Simulations and MM/PBSA Free Energy Calculations. Polyphenols 57-68 MDM2 proto-oncogene Homo sapiens 38-42 26863418-0 2016 Hydrophobic Interactions Are a Key to MDM2 Inhibition by Polyphenols as Revealed by Molecular Dynamics Simulations and MM/PBSA Free Energy Calculations. poly(tetramethylene succinate-co-tetramethylene adipate) 122-126 MDM2 proto-oncogene Homo sapiens 38-42 26863418-3 2016 In the present study, we elucidated the MDM2 inhibition potential of polyphenols (Apigenin, Fisetin, Galangin and Luteolin) by MD simulation and MM/PBSA free energy calculations. Polyphenols 69-80 MDM2 proto-oncogene Homo sapiens 40-44 26863418-4 2016 All polyphenols bind to hydrophobic groove of MDM2 and the binding was found to be stable throughout MD simulation. Polyphenols 4-15 MDM2 proto-oncogene Homo sapiens 46-50 26985323-0 2016 Discovery of Novel 3,3-Disubstituted Piperidines as Orally Bioavailable, Potent, and Efficacious HDM2-p53 Inhibitors. 3,3-disubstituted piperidines 19-48 MDM2 proto-oncogene Homo sapiens 97-101 26840457-5 2016 In addition, NgBR suppresses p53 protein levels through activation of the PI3K/Akt/MDM2 pathway, which promotes p53 degradation via the ubiquitin proteasome pathway and thus increases the resistance of human hepatocellular cancer cells to 5-FU. Fluorouracil 239-243 MDM2 proto-oncogene Homo sapiens 83-87 26549658-5 2016 Functional validation demonstrated that TBMS1-induced NCI-H460 cell cytotoxicity involved nucleolar stress-induced p53/murine double minute clone 2 (MDM2), mTOR, and NF-kappaB signaling pathways. tubeimoside I 40-45 MDM2 proto-oncogene Homo sapiens 115-147 25867069-0 2016 The NEDD8 inhibitor MLN4924 increases the size of the nucleolus and activates p53 through the ribosomal-Mdm2 pathway. pevonedistat 20-27 MDM2 proto-oncogene Homo sapiens 104-108 26985323-1 2016 A new subseries of substituted piperidines as p53-HDM2 inhibitors exemplified by 21 has been developed from the initial lead 1. Piperidines 31-42 MDM2 proto-oncogene Homo sapiens 50-54 26985323-2 2016 Research focused on optimization of a crucial HDM2 Trp23-ligand interaction led to the identification of 2-(trifluoromethyl)thiophene as the preferred moiety. 2-(Trifluoromethyl)thiophene 105-133 MDM2 proto-oncogene Homo sapiens 46-50 26985323-3 2016 Further investigation of the Leu26 pocket resulted in potent, novel substituted piperidine inhibitors of the HDM2-p53 interaction that demonstrated tumor regression in several human cancer xenograft models in mice. piperidine 80-90 MDM2 proto-oncogene Homo sapiens 109-113 26636645-5 2016 Moreover, we find that the PP1alpha inhibitor tautomycin increases phosphorylation of AR ubiquitin ligases including SKP2 and MDM2 at sites that enhance their activity, providing a mechanism by which PP1alpha may suppress AR degradation. tautomycin 46-56 MDM2 proto-oncogene Homo sapiens 126-130 26694802-0 2016 Inhibition of MDM2 expression by rosmarinic acid in TSLP-stimulated mast cell. rosmarinic acid 33-48 MDM2 proto-oncogene Homo sapiens 14-18 26694802-9 2016 These effects of RA are likely to be mediated through inhibiting the MDM2 increased by TSLP. rosmarinic acid 17-19 MDM2 proto-oncogene Homo sapiens 69-73 26748827-5 2016 MDM2 physically associated with EZH2 on chromatin, enhancing the trimethylation of histone 3 at lysine 27 and the ubiquitination of histone 2A at lysine 119 (H2AK119) at its target genes. Lysine 96-102 MDM2 proto-oncogene Homo sapiens 0-4 26748827-5 2016 MDM2 physically associated with EZH2 on chromatin, enhancing the trimethylation of histone 3 at lysine 27 and the ubiquitination of histone 2A at lysine 119 (H2AK119) at its target genes. Lysine 146-152 MDM2 proto-oncogene Homo sapiens 0-4 26537425-2 2016 Because the allowed conformational space of alpha-aminoisobutyric acid (Aib) is restricted to only the helical basin, Aib-containing helical mimics of p53 (binding epitope) are expected to inhibit interaction between p53 and Hdm2 with a much stronger affinity than the wild type p53 peptide (binding epitope), due to the entropic advantage associated with Aib. 2-aminoisobutyric acid 44-70 MDM2 proto-oncogene Homo sapiens 225-229 26537425-2 2016 Because the allowed conformational space of alpha-aminoisobutyric acid (Aib) is restricted to only the helical basin, Aib-containing helical mimics of p53 (binding epitope) are expected to inhibit interaction between p53 and Hdm2 with a much stronger affinity than the wild type p53 peptide (binding epitope), due to the entropic advantage associated with Aib. 2-aminoisobutyric acid 72-75 MDM2 proto-oncogene Homo sapiens 225-229 27825169-7 2016 RESULTS: Rapamycin treatment suppresses the expression of MDM2 and exogenous overexpression of MDM2 in A498 cells contributes to rapamycin resistance. Sirolimus 9-18 MDM2 proto-oncogene Homo sapiens 58-62 27825169-7 2016 RESULTS: Rapamycin treatment suppresses the expression of MDM2 and exogenous overexpression of MDM2 in A498 cells contributes to rapamycin resistance. Sirolimus 9-18 MDM2 proto-oncogene Homo sapiens 95-99 27825169-11 2016 In both in vitro and in vivo models, the combination of rapamycin with the MDM2 inhibitor, MI-319, demonstrated a synergistic inhibitory effect on rapamycin resistant cells. Sirolimus 147-156 MDM2 proto-oncogene Homo sapiens 75-79 27825169-7 2016 RESULTS: Rapamycin treatment suppresses the expression of MDM2 and exogenous overexpression of MDM2 in A498 cells contributes to rapamycin resistance. Sirolimus 129-138 MDM2 proto-oncogene Homo sapiens 95-99 27825169-8 2016 By establishing a rapamycin resistant cell line, we observed that MDM2 was significantly upregulated in rapamycin resistant cells than that in rapamycin sensitive cells. Sirolimus 18-27 MDM2 proto-oncogene Homo sapiens 66-70 27825169-8 2016 By establishing a rapamycin resistant cell line, we observed that MDM2 was significantly upregulated in rapamycin resistant cells than that in rapamycin sensitive cells. Sirolimus 104-113 MDM2 proto-oncogene Homo sapiens 66-70 27825169-10 2016 Moreover, the inhibition of MDM2 by siMDM2 sensitizes A498 cells to rapamycin through the activation of p53. Sirolimus 68-77 MDM2 proto-oncogene Homo sapiens 28-32 26521020-7 2016 Further, 0.45 and 4.5 muM of violacein increased apoptotic genes, such as Bax, p53, caspase 3, Fas, FADD and markedly reduced Bcl-2 and MDM2 expression levels to two fold when compared to control. violacein 29-38 MDM2 proto-oncogene Homo sapiens 136-140 25808617-0 2016 Computational analysis of spiro-oxindole inhibitors of the MDM2-p53 interaction: insights and selection of novel inhibitors. spiro-oxindole 26-40 MDM2 proto-oncogene Homo sapiens 59-63 26521020-0 2016 Violacein induces apoptosis in human breast cancer cells through up regulation of BAX, p53 and down regulation of MDM2. violacein 0-9 MDM2 proto-oncogene Homo sapiens 114-118 26556313-7 2016 Supportively, molecular docking studies revealed considerable homology in the docking mode of G613 and the known Mdm2 inhibitor Nutlin-3, to p53 binding pocket of Mdm2. nutlin 3 128-136 MDM2 proto-oncogene Homo sapiens 113-117 26556313-7 2016 Supportively, molecular docking studies revealed considerable homology in the docking mode of G613 and the known Mdm2 inhibitor Nutlin-3, to p53 binding pocket of Mdm2. nutlin 3 128-136 MDM2 proto-oncogene Homo sapiens 163-167 29375730-3 2016 We previously reported that MDM2 promotes degradation of another ubiquitin E3 ligase HUWE1 by ubiquitination, particularly, which confers HER2+ breast cancer cells resistance to the HER2 inhibitor lapatinib. Lapatinib 197-206 MDM2 proto-oncogene Homo sapiens 28-32 25808617-2 2016 Here, we used molecular dynamics simulations followed by free energy decomposition analysis to study conformational changes in MDM2 induced by three known spiro-oxindole inhibitors. 2-oxindole 161-169 MDM2 proto-oncogene Homo sapiens 127-131 25808617-5 2016 Based on this structure-function analysis, several novel spiro-oxindole derivatives were selected and evaluated for their ability to block the MDM2-p53 interaction in vitro. spiro-oxindole 57-71 MDM2 proto-oncogene Homo sapiens 143-147 26585176-4 2016 In silico studies also performed to predict the binding mechanism of DHMA with MDM2-p53 protein. dhma 69-73 MDM2 proto-oncogene Homo sapiens 79-83 27213086-1 2016 Structural basis for exploration into MDM2 and MDM2-DHFR interaction plays a vital role in analyzing the obstruction in folate metabolism, nonsynthesis of purines, and further epigenetic regulation in Homo sapiens. Folic Acid 120-126 MDM2 proto-oncogene Homo sapiens 38-42 26585176-9 2016 In silico studies demonstrate that DHMA formed hydrogen bond interaction with key residues Trp26, Phe55 and Lys24 by which it disrupt the binding of p53 with MDM2 receptor. dhma 35-39 MDM2 proto-oncogene Homo sapiens 158-162 26585176-9 2016 In silico studies demonstrate that DHMA formed hydrogen bond interaction with key residues Trp26, Phe55 and Lys24 by which it disrupt the binding of p53 with MDM2 receptor. Hydrogen 47-55 MDM2 proto-oncogene Homo sapiens 158-162 27213086-1 2016 Structural basis for exploration into MDM2 and MDM2-DHFR interaction plays a vital role in analyzing the obstruction in folate metabolism, nonsynthesis of purines, and further epigenetic regulation in Homo sapiens. Folic Acid 120-126 MDM2 proto-oncogene Homo sapiens 47-51 27213086-1 2016 Structural basis for exploration into MDM2 and MDM2-DHFR interaction plays a vital role in analyzing the obstruction in folate metabolism, nonsynthesis of purines, and further epigenetic regulation in Homo sapiens. Purines 155-162 MDM2 proto-oncogene Homo sapiens 38-42 27213086-1 2016 Structural basis for exploration into MDM2 and MDM2-DHFR interaction plays a vital role in analyzing the obstruction in folate metabolism, nonsynthesis of purines, and further epigenetic regulation in Homo sapiens. Purines 155-162 MDM2 proto-oncogene Homo sapiens 47-51 27213086-8 2016 Lysine residues from MDM2 played a predominant role. Lysine 0-6 MDM2 proto-oncogene Homo sapiens 21-25 26584879-0 2015 2,30-Bis(10H-indole) heterocycles: New p53/MDM2/MDMX antagonists. 2,30-bis(10h-indole) 0-20 MDM2 proto-oncogene Homo sapiens 43-47 26228206-10 2015 Immunoprecipitation indicated enhanced MDM2-mediated polyubiquitination of RRM1 through Lys-48-mediated linkage following pimasertib treatment, an effect mediated, in part, by AKT. lys-48 88-94 MDM2 proto-oncogene Homo sapiens 39-43 26228206-10 2015 Immunoprecipitation indicated enhanced MDM2-mediated polyubiquitination of RRM1 through Lys-48-mediated linkage following pimasertib treatment, an effect mediated, in part, by AKT. N-(2,3-dihydroxypropyl)-1-((2-fluoro-4-iodophenyl)amino)isonicotinamide 122-132 MDM2 proto-oncogene Homo sapiens 39-43 26475964-0 2015 Enhanced cytotoxicity of prenylated chalcone against tumour cells via disruption of the p53-MDM2 interaction. Chalcone 36-44 MDM2 proto-oncogene Homo sapiens 92-96 25713051-1 2015 We study transition of the temporal behaviours of p53 and MDM2 in a stress p53-MDM2-NO regulatory network induced by a bioactive molecule NO (Nitric Oxide). Nitric Oxide 142-154 MDM2 proto-oncogene Homo sapiens 58-62 25713051-1 2015 We study transition of the temporal behaviours of p53 and MDM2 in a stress p53-MDM2-NO regulatory network induced by a bioactive molecule NO (Nitric Oxide). Nitric Oxide 142-154 MDM2 proto-oncogene Homo sapiens 79-83 26350565-0 2015 The cholesterol metabolite 27-hydroxycholesterol regulates p53 activity and increases cell proliferation via MDM2 in breast cancer cells. Cholesterol 4-15 MDM2 proto-oncogene Homo sapiens 109-113 26350565-0 2015 The cholesterol metabolite 27-hydroxycholesterol regulates p53 activity and increases cell proliferation via MDM2 in breast cancer cells. 27-hydroxycholesterol 27-48 MDM2 proto-oncogene Homo sapiens 109-113 26350565-9 2015 Furthermore, 27-OHC-induced proliferation was attenuated using either the p53 activator Tenovin-1 or the MDM2 inhibitor Nutlin-3 and Mdm2 siRNA. 27-hydroxycholesterol 13-19 MDM2 proto-oncogene Homo sapiens 105-109 26350565-9 2015 Furthermore, 27-OHC-induced proliferation was attenuated using either the p53 activator Tenovin-1 or the MDM2 inhibitor Nutlin-3 and Mdm2 siRNA. 27-hydroxycholesterol 13-19 MDM2 proto-oncogene Homo sapiens 133-137 26350565-9 2015 Furthermore, 27-OHC-induced proliferation was attenuated using either the p53 activator Tenovin-1 or the MDM2 inhibitor Nutlin-3 and Mdm2 siRNA. nutlin 3 120-128 MDM2 proto-oncogene Homo sapiens 105-109 26475964-9 2015 Furthermore, a correlation between the distinct cytotoxicity of chalcones 1 and 2 and their ability to disrupt the p53-MDM2 interaction was established. Chalcones 64-73 MDM2 proto-oncogene Homo sapiens 119-123 26475964-10 2015 SIGNIFICANCE: This work shows that prenylation is a determinant factor for the enhancement of chalcones tumour cytotoxicity by improving their ability to disrupt the p53-MDM2 interaction. Chalcones 94-103 MDM2 proto-oncogene Homo sapiens 170-174 26475964-11 2015 Prenylchalcone 2 represents a starting basis for the design of new p53-MDM2 interaction inhibitors with improved antitumor properties. prenylchalcone 0-14 MDM2 proto-oncogene Homo sapiens 71-75 26428461-0 2015 A stapled peptide antagonist of MDM2 carried by polymeric micelles sensitizes glioblastoma to temozolomide treatment through p53 activation. Temozolomide 94-106 MDM2 proto-oncogene Homo sapiens 32-36 26428461-3 2015 To circumvent these problems, we developed a cyclic RGD peptide-conjugated poly(ethylene glycol)-co-poly(lactic acid) polymeric micelle (RGD-M) that carried a stapled peptide antagonist of both MDM2 and MDMX (sPMI). poly(ethylene glycol)-co-poly(lactic acid) 75-117 MDM2 proto-oncogene Homo sapiens 194-198 25605253-2 2015 Interestingly, suberoylanilide hydroxamic acid (SAHA) or knockdown of HDAC2 induced downregulation of Mdm2, a negative regulator of p53, at the protein level. Vorinostat 15-46 MDM2 proto-oncogene Homo sapiens 102-106 26206331-0 2015 Inhibition of Wild-Type p53-Expressing AML by the Novel Small Molecule HDM2 Inhibitor CGM097. NVP-CGM097 86-92 MDM2 proto-oncogene Homo sapiens 71-75 26206331-4 2015 Here, we investigated the ability of the novel HDM2 inhibitor CGM097 to potently and selectively kill WT p53-expressing AML cells. NVP-CGM097 62-68 MDM2 proto-oncogene Homo sapiens 47-51 26427060-0 2015 Design, Synthesis and Evaluation of 2,5-Diketopiperazines as Inhibitors of the MDM2-p53 Interaction. 2,5-dioxopiperazine 36-57 MDM2 proto-oncogene Homo sapiens 79-83 26427060-3 2015 We have designed and synthesised two series of 2,5-diketopiperazines as inhibitors of the MDM2-p53 interaction. 2,5-dioxopiperazine 47-68 MDM2 proto-oncogene Homo sapiens 90-94 26256638-6 2015 Docking results indicated that compound 3d fitted well into the MDM2 active site 1RV1 by interacting with Lys94 and Thr101 residues. Thr101 116-122 MDM2 proto-oncogene Homo sapiens 64-68 26115576-0 2015 Identification of a new p53/MDM2 inhibitor motif inspired by studies of chlorofusin. chlorofusin 72-83 MDM2 proto-oncogene Homo sapiens 28-32 26115576-1 2015 Previous studies on the natural product chlorofusin have shown that the full peptide and azaphilone structure are required for inhibition of the interaction between MDM2 and p53. chlorofusin 40-51 MDM2 proto-oncogene Homo sapiens 165-169 26115576-1 2015 Previous studies on the natural product chlorofusin have shown that the full peptide and azaphilone structure are required for inhibition of the interaction between MDM2 and p53. azaphilone 89-99 MDM2 proto-oncogene Homo sapiens 165-169 26115576-3 2015 From this small library the first ever non-azaphilone containing chlorofusin analog with MDM2/p53 activity was identified. azaphilone 43-53 MDM2 proto-oncogene Homo sapiens 89-93 26115576-3 2015 From this small library the first ever non-azaphilone containing chlorofusin analog with MDM2/p53 activity was identified. chlorofusin 65-76 MDM2 proto-oncogene Homo sapiens 89-93 26115576-4 2015 Further studies then suggested that the simple structure of the Fmoc-norvaline amino acid that had undergone a click reaction was also able to inhibit MDM2/p53 interaction. fmoc-norvaline amino acid 64-89 MDM2 proto-oncogene Homo sapiens 151-155 26416444-9 2015 We demonstrated that T/T and G/G mdm2 SNP309 cells were equally sensitive to 8-amino-adenosine induced cell death. 8-aminoadenosine 77-94 MDM2 proto-oncogene Homo sapiens 33-37 26378044-6 2015 Mdm2 recognizes phosphorylated serine 213 of AR-v7, and induces AR-v7 ubiquitination and protein degradation. Serine 31-37 MDM2 proto-oncogene Homo sapiens 0-4 26431163-6 2015 We pretreated such cells with Nutlin-3a, a prototype inhibitor of the p53-antagonist Mdm2. nutlin 3 30-39 MDM2 proto-oncogene Homo sapiens 85-89 26431163-11 2015 We conclude that the pre-activation of p53 through Mdm2 antagonists serves as a viable option to selectively protect p53-proficient cells against the cytotoxic effects of Wee1 inhibitors, especially when combined with a nucleoside analogue. Nucleosides 220-230 MDM2 proto-oncogene Homo sapiens 51-55 25605253-3 2015 SAHA and/or HDAC2 siRNA increased Mdm2 ubiquitination, and MG132, an inhibitor of proteosome function, prevented HDAC2 inhibition-induced degradation of Mdm2. benzyloxycarbonylleucyl-leucyl-leucine aldehyde 59-64 MDM2 proto-oncogene Homo sapiens 153-157 26141769-0 2015 Discovery of dihydroisoquinolinone derivatives as novel inhibitors of the p53-MDM2 interaction with a distinct binding mode. CHEMBL1824269 13-34 MDM2 proto-oncogene Homo sapiens 78-82 26320861-3 2015 CTM enabled p53 to transactivate target genes, restored MDM2 negative regulation, and selectively inhibited the growth of cancer cells harboring mutant p53 R175H in vitro and in vivo. chetomin 0-3 MDM2 proto-oncogene Homo sapiens 56-60 26189498-4 2015 We then synthesized stapled p53 mimetic analogues using pure hydrocarbon linkers and demonstrated their abilities to block the p53-MDM2 interaction and selectively kill p53 wild-type colorectal carcinoma HCT-116 cells but not p53 null cells. Hydrocarbons 61-72 MDM2 proto-oncogene Homo sapiens 131-135 25818095-10 2015 CONCLUSION: The results of our study suggest that SNPs in MDM2 might be used to predict the toxicities of platinum-based chemotherapy and overall survival in patients with advanced NSCLC. Platinum 106-114 MDM2 proto-oncogene Homo sapiens 58-62 25755006-9 2015 Increased expression of p53 with concomitant decrease in expression of the p53 inhibitor Mdm2 further supported that artemisinin-induced apoptosis was p53-dependent. artemisinin 117-128 MDM2 proto-oncogene Homo sapiens 89-93 26181851-0 2015 Discovery of a Dihydroisoquinolinone Derivative (NVP-CGM097): A Highly Potent and Selective MDM2 Inhibitor Undergoing Phase 1 Clinical Trials in p53wt Tumors. CHEMBL1824269 15-36 MDM2 proto-oncogene Homo sapiens 92-96 26041888-0 2015 Oral nano-delivery of anticancer ginsenoside 25-OCH3-PPD, a natural inhibitor of the MDM2 oncogene: Nanoparticle preparation, characterization, in vitro and in vivo anti-prostate cancer activity, and mechanisms of action. 25-methoxylprotopanaxadiol 33-56 MDM2 proto-oncogene Homo sapiens 85-89 26041888-3 2015 We have recently identified a novel ginsenoside, 25-OCH3-PPD (GS25), one of the most active anticancer ginsenosides discovered thus far, and have demonstrated its MDM2 inhibition and anticancer activity in various human cancer models, including prostate cancer. Ginsenosides 36-47 MDM2 proto-oncogene Homo sapiens 163-167 26041888-3 2015 We have recently identified a novel ginsenoside, 25-OCH3-PPD (GS25), one of the most active anticancer ginsenosides discovered thus far, and have demonstrated its MDM2 inhibition and anticancer activity in various human cancer models, including prostate cancer. 25-methoxylprotopanaxadiol 62-66 MDM2 proto-oncogene Homo sapiens 163-167 26041888-6 2015 After GS25 was successfully encapsulated into PEG-PLGA nanoparticles (GS25NP) and its physicochemical properties were characterized, the efficiency of MDM2 targeting, anticancer efficacy, pharmacokinetics, and safety were evaluated in in vitro and in vivo models of human prostate cancer. 25-methoxylprotopanaxadiol 6-10 MDM2 proto-oncogene Homo sapiens 151-155 26041888-7 2015 Our results indicated that, compared with the unencapsulated GS25, GS25NP demonstrated better MDM2 inhibition, improved oral bioavailability and enhanced in vitro and in vivo activities. gs25np 67-73 MDM2 proto-oncogene Homo sapiens 94-98 25388787-1 2015 Two libraries of substituted benzimidazoles were designed using a "scaffold-hopping" approach based on reported MDM2-p53 inhibitors. Benzimidazoles 29-43 MDM2 proto-oncogene Homo sapiens 112-116 25388787-3 2015 Benzimidazole libraries were prepared using an efficient solution-phase approach and screened for inhibition of the MDM2-p53 and MDMX-p53 protein-protein interactions. benzimidazole 0-13 MDM2 proto-oncogene Homo sapiens 116-120 25954860-7 2015 This was further verified in CCRCC tissue specimens from patients The results of the present study suggested that loss of PTEN, which deactivated Akt/HDM2 signaling followed by degradation of p53, may contribute to the development of etoposide resistance in CCRCC. Etoposide 234-243 MDM2 proto-oncogene Homo sapiens 150-154 26070072-0 2015 Significant Differences in the Development of Acquired Resistance to the MDM2 Inhibitor SAR405838 between In Vitro and In Vivo Drug Treatment. SAR405838 88-97 MDM2 proto-oncogene Homo sapiens 73-77 25989210-5 2015 Actinomycin D promotes phosphorylation and accumulation of p53 via a mechanism that involves high expression of MDM2. Dactinomycin 0-13 MDM2 proto-oncogene Homo sapiens 112-116 25989210-6 2015 We hypothesized that co-treatment of cells with actinomycin D and nutlin-3a would lead to synergistic activation of p53 by stimulating kinases and preventing accumulated MDM2 from binding to p53. Dactinomycin 48-61 MDM2 proto-oncogene Homo sapiens 170-174 25827071-7 2015 Ectopic expression of DNA methyltransferase 1 almost completely abolished the potential of ATRA to activate the p14-MDM2-p53 pathway and induce p53-dependent apoptosis. Tretinoin 91-95 MDM2 proto-oncogene Homo sapiens 116-120 26070072-1 2015 SAR405838 is a potent and specific MDM2 inhibitor currently being evaluated in Phase I clinical trials for the treatment of human cancer. SAR405838 0-9 MDM2 proto-oncogene Homo sapiens 35-39 26070072-14 2015 Our data thus show that SJSA-1 tumor cells acquire very different levels of resistance in vitro and in vivo to the MDM2 inhibitor SAR405838. SAR405838 130-139 MDM2 proto-oncogene Homo sapiens 115-119 24994707-3 2015 Among them, spiro-pyrrolidinyl oxindoles have been extensively studied as potent inhibitors of p53-MDM2 interaction, finally leading to the identification of MI-888, which could achieve rapid, complete and durable tumor regression in xenograft models of human cancer with oral administration and is in advanced preclinical research for cancer therapy. spiro-pyrrolidinyl oxindoles 12-40 MDM2 proto-oncogene Homo sapiens 99-103 25754349-1 2015 PURPOSE: Two clinical-stage anticancer drugs, the Bcl-2 inhibitor ABT-263, and the MDM2 inhibitor SAR405838 achieve complete tumor regression in animal models of leukemia but also induce acquired resistance. SAR405838 98-107 MDM2 proto-oncogene Homo sapiens 83-87 26046940-7 2015 25-fold affinity improvement of the piperidinone family of inhibitors for MDM2 constructs that include the full lid correlates with interactions between ligand hydrophobic groups and the C-terminal lid region that is already partially ordered in apo MDM2. 2-piperidone 36-48 MDM2 proto-oncogene Homo sapiens 74-78 26046940-7 2015 25-fold affinity improvement of the piperidinone family of inhibitors for MDM2 constructs that include the full lid correlates with interactions between ligand hydrophobic groups and the C-terminal lid region that is already partially ordered in apo MDM2. 2-piperidone 36-48 MDM2 proto-oncogene Homo sapiens 250-254 26046940-8 2015 By contrast, Nutlin or benzodiazepinedione inhibitors, that bind with similar affinity to full lid and lid-truncated MDM2 constructs, interact additionally through their solubilizing groups with N-terminal lid residues that are more disordered in apo MDM2. nutlin 13-19 MDM2 proto-oncogene Homo sapiens 117-121 26046940-8 2015 By contrast, Nutlin or benzodiazepinedione inhibitors, that bind with similar affinity to full lid and lid-truncated MDM2 constructs, interact additionally through their solubilizing groups with N-terminal lid residues that are more disordered in apo MDM2. nutlin 13-19 MDM2 proto-oncogene Homo sapiens 251-255 26046940-8 2015 By contrast, Nutlin or benzodiazepinedione inhibitors, that bind with similar affinity to full lid and lid-truncated MDM2 constructs, interact additionally through their solubilizing groups with N-terminal lid residues that are more disordered in apo MDM2. benzodiazepinedione 23-42 MDM2 proto-oncogene Homo sapiens 117-121 26046940-8 2015 By contrast, Nutlin or benzodiazepinedione inhibitors, that bind with similar affinity to full lid and lid-truncated MDM2 constructs, interact additionally through their solubilizing groups with N-terminal lid residues that are more disordered in apo MDM2. benzodiazepinedione 23-42 MDM2 proto-oncogene Homo sapiens 251-255 25840370-0 2015 The cis conformation of proline leads to weaker binding of a p53 peptide to MDM2 compared to trans. Proline 24-31 MDM2 proto-oncogene Homo sapiens 76-80 25840370-3 2015 In this study, computer simulations were used to calculate the absolute binding affinity for a p53 peptide (residues 17-29) to MDM2 for both cis and trans isomers of the p53 proline in position 27. Proline 174-181 MDM2 proto-oncogene Homo sapiens 127-131 25789029-7 2015 In the MM RPMI 8226 cells treated with curcumin, the expression of the p53 and Bax genes was upregulated, while the expression of the MDM2 gene was downregulated. rpmi 10-14 MDM2 proto-oncogene Homo sapiens 134-138 25882531-0 2015 Discovery of DS-5272 as a promising candidate: A potent and orally active p53-MDM2 interaction inhibitor. DS-5272 13-20 MDM2 proto-oncogene Homo sapiens 78-82 25882531-1 2015 We have published p53-MDM2 interaction inhibitors possessing a novel dihydroimidazothiazole scaffold. dihydroimidazothiazole 69-91 MDM2 proto-oncogene Homo sapiens 22-26 25965177-0 2015 A distinct p53 target gene set predicts for response to the selective p53-HDM2 inhibitor NVP-CGM097. NVP-CGM097 93-99 MDM2 proto-oncogene Homo sapiens 74-78 25942498-0 2015 8-Triazolylpurines: Towards Fluorescent Inhibitors of the MDM2/p53 Interaction. 8-triazolylpurines 0-18 MDM2 proto-oncogene Homo sapiens 58-62 25773666-0 2015 Acteoside attenuates TSLP-induced mast cell proliferation via down-regulating MDM2. acteoside 0-9 MDM2 proto-oncogene Homo sapiens 78-82 25773666-3 2015 Here, we investigate whether acteoside attenuates the MDM2 expression in a TSLP-stimulated human mast cell line (HMC-1 cells). acteoside 29-38 MDM2 proto-oncogene Homo sapiens 54-58 25773666-8 2015 In conclusion, these results indicate that acteoside is a specific regulator of MDM2 activation in TSLP-stimulated mast cells, which indicates its potential use for the treatment of mast cell-mediated inflammatory diseases. acteoside 43-52 MDM2 proto-oncogene Homo sapiens 80-84 25668009-0 2015 MDM2 is an important prognostic and predictive factor for platin-pemetrexed therapy in malignant pleural mesotheliomas and deregulation of P14/ARF (encoded by CDKN2A) seems to contribute to an MDM2-driven inactivation of P53. Pemetrexed 65-75 MDM2 proto-oncogene Homo sapiens 0-4 25668009-12 2015 CONCLUSIONS: MDM2 is a prognostic and predictive marker for a platin-pemetrexed therapy of patients with MPMs. Pemetrexed 69-79 MDM2 proto-oncogene Homo sapiens 13-17 25482373-7 2015 Because hMED17 associates with p53 upon UV-C irradiation, we treated human MCF-7 cells with either UV-C or the MDM2 inhibitor Nutlin-3. nutlin 3 126-134 MDM2 proto-oncogene Homo sapiens 111-115 25160801-4 2015 Here we show that MKs contact with OBs, via beta1 integrin, activate the p38/MAPKAPK2/p90RSK kinase cascade in the bone cells, which causes Mdm2 to neutralizes p53/Rb-mediated check point and allows progression through the G1/S. obs 35-38 MDM2 proto-oncogene Homo sapiens 140-144 25814188-5 2015 In fact, OXAZ-1 induced p53 stabilization, up-regulated p53 transcription targets, such as MDM2, MDMX, p21, Puma and Bax, and led to PARP cleavage, in p53(+/+), but not in p53(-/-), HCT116 cells. oxaz-1 9-15 MDM2 proto-oncogene Homo sapiens 91-95 25814188-6 2015 In addition, similar tumor cytotoxic effects were observed for OXAZ-1 against MDMX-overexpressing breast adenocarcinoma MCF-7 tumor cells, commonly described as highly resistant to MDM2-only inhibitors. oxaz-1 63-69 MDM2 proto-oncogene Homo sapiens 181-185 25845590-3 2015 Here we explore MDM2 splicing regulation by utilizing a novel minigene that mimics endogenous MDM2 splicing in response to UV and cisplatinum-induced DNA damage. Cisplatin 130-141 MDM2 proto-oncogene Homo sapiens 16-20 25845590-3 2015 Here we explore MDM2 splicing regulation by utilizing a novel minigene that mimics endogenous MDM2 splicing in response to UV and cisplatinum-induced DNA damage. Cisplatin 130-141 MDM2 proto-oncogene Homo sapiens 94-98 25845590-8 2015 Notably, we demonstrate that MDM2-ALT1 splicing can be blocked by targeting SRSF1 sites on exon 11 using antisense oligonucleotides. Oligonucleotides 115-131 MDM2 proto-oncogene Homo sapiens 29-33 25744307-9 2015 We show that 10(-8)M levels of CdCl2 activate ERK1/2 (Tyr 204) and the p53 specific ubiquitin ligase Mdm2 (Ser 166) via Raf and MEK by acting through the epidermal growth factor receptor (EGFR). Cadmium Chloride 31-36 MDM2 proto-oncogene Homo sapiens 101-105 25744307-9 2015 We show that 10(-8)M levels of CdCl2 activate ERK1/2 (Tyr 204) and the p53 specific ubiquitin ligase Mdm2 (Ser 166) via Raf and MEK by acting through the epidermal growth factor receptor (EGFR). Serine 107-110 MDM2 proto-oncogene Homo sapiens 101-105 25744307-10 2015 Furthermore, our results suggest that the CdCl2-induced activation of ERK1/2 and Mdm2 may interfere with the p53 response to genotoxic compounds in cancer cell lines. Cadmium Chloride 42-47 MDM2 proto-oncogene Homo sapiens 81-85 25902914-0 2015 Oroxylin A promotes PTEN-mediated negative regulation of MDM2 transcription via SIRT3-mediated deacetylation to stabilize p53 and inhibit glycolysis in wt-p53 cancer cells. 5,7-dihydroxy-6-methoxy-2-phenylchromen-4-one 0-10 MDM2 proto-oncogene Homo sapiens 57-61 25902914-10 2015 Oroxylin A did not directly affect the transcription of wt-p53, but suppressed the MDM2-mediated degradation of p53 via downregulating MDM2 transcription in wt-p53 cancer cells. 5,7-dihydroxy-6-methoxy-2-phenylchromen-4-one 0-10 MDM2 proto-oncogene Homo sapiens 83-87 25902914-10 2015 Oroxylin A did not directly affect the transcription of wt-p53, but suppressed the MDM2-mediated degradation of p53 via downregulating MDM2 transcription in wt-p53 cancer cells. 5,7-dihydroxy-6-methoxy-2-phenylchromen-4-one 0-10 MDM2 proto-oncogene Homo sapiens 135-139 25902914-11 2015 In further studies, we found that oroxylin A induced a reduction in MDM2 transcription by promoting the lipid phosphatase activity of phosphatase and tensin homolog, which was upregulated via sirtuin3-mediated deacetylation. 5,7-dihydroxy-6-methoxy-2-phenylchromen-4-one 34-44 MDM2 proto-oncogene Homo sapiens 68-72 25902914-13 2015 The expression of MDM2 protein in tumor tissue was downregulated by oroxylin A as well. 5,7-dihydroxy-6-methoxy-2-phenylchromen-4-one 68-78 MDM2 proto-oncogene Homo sapiens 18-22 25706509-3 2015 The dynamics of water in the interdomain region between an E3 ubiquitin ligase (MDM2) and three different peptides derived from the tumor suppressor protein p53 are studied using molecular dynamics. Water 16-21 MDM2 proto-oncogene Homo sapiens 80-84 25706509-6 2015 Additionally, the hydrophobic staple shields a network of water molecules, kinetically stabilizing a water chain hydrogen-bonded between the peptide and MDM2. Water 58-63 MDM2 proto-oncogene Homo sapiens 153-157 25706509-6 2015 Additionally, the hydrophobic staple shields a network of water molecules, kinetically stabilizing a water chain hydrogen-bonded between the peptide and MDM2. Water 101-106 MDM2 proto-oncogene Homo sapiens 153-157 25706509-6 2015 Additionally, the hydrophobic staple shields a network of water molecules, kinetically stabilizing a water chain hydrogen-bonded between the peptide and MDM2. Hydrogen 113-121 MDM2 proto-oncogene Homo sapiens 153-157 24882579-0 2015 miR-339-5p regulates the p53 tumor-suppressor pathway by targeting MDM2. mir-339-5p 0-10 MDM2 proto-oncogene Homo sapiens 67-71 24882579-6 2015 We demonstrate that this regulation occurs via the ability of miR-339-5p to target directly the 3"-untranslated region of MDM2 mRNA, reducing MDM2 expression and thus promoting p53 function. mir-339-5p 62-72 MDM2 proto-oncogene Homo sapiens 122-126 24882579-6 2015 We demonstrate that this regulation occurs via the ability of miR-339-5p to target directly the 3"-untranslated region of MDM2 mRNA, reducing MDM2 expression and thus promoting p53 function. mir-339-5p 62-72 MDM2 proto-oncogene Homo sapiens 142-146 25880782-13 2015 MDM2 positivity was significantly higher in the Failure group than in the CR group in cStageIII (P = 0.014). Chromium 74-76 MDM2 proto-oncogene Homo sapiens 0-4 25639470-0 2015 An mTORC1-Mdm2-Drosha axis for miRNA biogenesis in response to glucose- and amino acid-deprivation. Glucose 63-70 MDM2 proto-oncogene Homo sapiens 10-14 25639470-7 2015 These miRNA was regulated by glucose through the mTORC1-MDM2-DROSHA axis. Glucose 29-36 MDM2 proto-oncogene Homo sapiens 56-60 25789029-7 2015 In the MM RPMI 8226 cells treated with curcumin, the expression of the p53 and Bax genes was upregulated, while the expression of the MDM2 gene was downregulated. Curcumin 39-47 MDM2 proto-oncogene Homo sapiens 134-138 25415135-5 2015 There was, however, a statistically significant association of T309G MDM2 with CSS (p=0.022): patients with TT had significantly worse survival than GG/GT (p=0.009), while those with GT and GG had similar outcomes (p=0.92). thiocysteine 79-82 MDM2 proto-oncogene Homo sapiens 69-73 25444910-5 2015 When HK-2 cells were treated with the MDM2 antagonist inducing p53, nutlin-3, or p53 transcriptional activator, tenovin-1, cell growth decreased but cisplatin toxicity was unaffected. Cisplatin 149-158 MDM2 proto-oncogene Homo sapiens 38-42 25663456-8 2015 In xenograft tumors, CP-31398 modulated the expression of Bax, Bcl-2, caspase 3, cyclin D, and Mdm2 and then blocked the growth of xenograft tumors. CP 31398 21-29 MDM2 proto-oncogene Homo sapiens 95-99 25461314-5 2015 Additionally, N9 also potentiates the production of the pro-apoptotic markers Bax and p53 via inhibition of MDM2. Nonoxynol 14-16 MDM2 proto-oncogene Homo sapiens 108-112 25312347-0 2015 Oxazoloisoindolinones with in vitro antitumor activity selectively activate a p53-pathway through potential inhibition of the p53-MDM2 interaction. oxazoloisoindolinones 0-21 MDM2 proto-oncogene Homo sapiens 130-134 25312347-4 2015 In this work, we report the synthesis of nine enantiopure phenylalaninol-derived oxazolopyrrolidone lactams and the evaluation of their biological effects as p53-MDM2 interaction inhibitors. phenylalaninol-derived oxazolopyrrolidone lactams 58-107 MDM2 proto-oncogene Homo sapiens 162-166 25312347-9 2015 Moreover, oxazoloisoindolinone 3a led to p53 protein stabilization and to the up-regulation of p53 transcriptional activity with increased expression levels of several p53 target genes, as p21(WAF1/CIP1), MDM2, BAX and PUMA, in p53(+/+) but not in p53(-/-) HCT116 cells. oxazoloisoindolinone 10-30 MDM2 proto-oncogene Homo sapiens 205-209 25312347-10 2015 Additionally, the ability of oxazoloisoindolinone 3a to block the p53-MDM2 interaction in HCT116 p53(+/+) cells was confirmed by co-immunoprecipitation. oxazoloisoindolinone 29-49 MDM2 proto-oncogene Homo sapiens 70-74 25312347-11 2015 Finally, the molecular docking analysis of the interactions between the synthesized compounds and MDM2 revealed that oxazoloisoindolinone 3a binds to MDM2. oxazoloisoindolinone 117-137 MDM2 proto-oncogene Homo sapiens 98-102 25312347-11 2015 Finally, the molecular docking analysis of the interactions between the synthesized compounds and MDM2 revealed that oxazoloisoindolinone 3a binds to MDM2. oxazoloisoindolinone 117-137 MDM2 proto-oncogene Homo sapiens 150-154 25524737-0 2015 PI3K/AKT and Mdm2 activation are associated with inhibitory effect of cAMP increasing agents on DNA damage-induced cell death in human pre-B NALM-6 cells. Cyclic AMP 70-74 MDM2 proto-oncogene Homo sapiens 13-17 25483068-2 2015 Using genome-wide shRNA screening, we recently identified the ATM kinase as synthetic lethal with Nutlin-3, an MDM2 inhibitor that leads to non-genotoxic p53 activation. nutlin 3 98-106 MDM2 proto-oncogene Homo sapiens 111-115 25446071-4 2015 Based on results of electrophoretic mobility shift assay and luciferase reporter assay, we conclude that cadmium inhibits sequence-specific binding of all three core domains to p53 consensus sequences and abolishes transactivation of several promoters (e.g. BAX and MDM2) by 50muM concentrations. Cadmium 105-112 MDM2 proto-oncogene Homo sapiens 266-270 25987034-11 2015 In the study, we report Cis-imidazoline derivative compound; Pubcid: 68870345 to have highest inhibitory potential in blocking MDM2-p53 interactions hitherto discovered. cis-imidazoline 24-39 MDM2 proto-oncogene Homo sapiens 127-131 25987034-11 2015 In the study, we report Cis-imidazoline derivative compound; Pubcid: 68870345 to have highest inhibitory potential in blocking MDM2-p53 interactions hitherto discovered. pubcid 61-67 MDM2 proto-oncogene Homo sapiens 127-131 25377899-0 2015 Identification of antipsychotic drug fluspirilene as a potential p53-MDM2 inhibitor: a combined computational and experimental study. Fluspirilene 37-49 MDM2 proto-oncogene Homo sapiens 69-73 25377899-6 2015 These studies identified fluspirilene, an approved antipsychotic drug, as a top hit with MDM2 binding mode and energy similar to that of a native MDM2 crystal ligand. Fluspirilene 25-37 MDM2 proto-oncogene Homo sapiens 89-93 25377899-6 2015 These studies identified fluspirilene, an approved antipsychotic drug, as a top hit with MDM2 binding mode and energy similar to that of a native MDM2 crystal ligand. Fluspirilene 25-37 MDM2 proto-oncogene Homo sapiens 146-150 25377899-7 2015 The molecular dynamics simulations suggested stable binding of fluspirilene to the p53-binding pocket on MDM2 protein. Fluspirilene 63-75 MDM2 proto-oncogene Homo sapiens 105-109 25377899-10 2015 Taken together, these computational and experimental data suggest a potentially novel role of fluspirilene in inhibiting the p53-MDM2 interaction. Fluspirilene 94-106 MDM2 proto-oncogene Homo sapiens 129-133 25377899-12 2015 Furthermore, fluspirilene could also serve as a structurally-novel lead molecule for the development of more potent, small-molecule p53-MDM2 inhibitors against several types of cancer. Fluspirilene 13-25 MDM2 proto-oncogene Homo sapiens 136-140 26835157-7 2015 To determine how p53 shapes the response of cells to NS depletion at the molecular level, we showed that p53 turns on the expression of reprimo and MDM2 in NS-deficient MEF cells. ns 53-55 MDM2 proto-oncogene Homo sapiens 148-152 25431082-5 2015 MDM2 silencing (transiently by siRNA-MDM2) increased the PD-induced FOXO3a protein expression, while MDM2 overexpression (in cells transiently transfected with a pcDNA3-MDM2 plasmid) decreased the PD-induced expression of the FOXO3a protein. platycodin D 57-59 MDM2 proto-oncogene Homo sapiens 0-4 25431082-5 2015 MDM2 silencing (transiently by siRNA-MDM2) increased the PD-induced FOXO3a protein expression, while MDM2 overexpression (in cells transiently transfected with a pcDNA3-MDM2 plasmid) decreased the PD-induced expression of the FOXO3a protein. platycodin D 57-59 MDM2 proto-oncogene Homo sapiens 37-41 25431082-5 2015 MDM2 silencing (transiently by siRNA-MDM2) increased the PD-induced FOXO3a protein expression, while MDM2 overexpression (in cells transiently transfected with a pcDNA3-MDM2 plasmid) decreased the PD-induced expression of the FOXO3a protein. platycodin D 57-59 MDM2 proto-oncogene Homo sapiens 37-41 25431082-5 2015 MDM2 silencing (transiently by siRNA-MDM2) increased the PD-induced FOXO3a protein expression, while MDM2 overexpression (in cells transiently transfected with a pcDNA3-MDM2 plasmid) decreased the PD-induced expression of the FOXO3a protein. platycodin D 57-59 MDM2 proto-oncogene Homo sapiens 37-41 26333122-6 2015 The p53 protein was activated and phosphorylated at serines 15 and 392 and accumulated in the nucleus after 24 and 48 h. The Mdm2 protein was present in the cytoplasm with its maximal level after 8 and 16 h. The p21 protein was detected in the nucleus after 24 and 48 h. Increased levels of phosphorylated Chk2 at threonine 68 were observed in the cytoplasmic fraction after 24 and 48 h of mitoxantrone treatment. Serine 52-59 MDM2 proto-oncogene Homo sapiens 125-129 26333122-6 2015 The p53 protein was activated and phosphorylated at serines 15 and 392 and accumulated in the nucleus after 24 and 48 h. The Mdm2 protein was present in the cytoplasm with its maximal level after 8 and 16 h. The p21 protein was detected in the nucleus after 24 and 48 h. Increased levels of phosphorylated Chk2 at threonine 68 were observed in the cytoplasmic fraction after 24 and 48 h of mitoxantrone treatment. Threonine 314-323 MDM2 proto-oncogene Homo sapiens 125-129 26333122-6 2015 The p53 protein was activated and phosphorylated at serines 15 and 392 and accumulated in the nucleus after 24 and 48 h. The Mdm2 protein was present in the cytoplasm with its maximal level after 8 and 16 h. The p21 protein was detected in the nucleus after 24 and 48 h. Increased levels of phosphorylated Chk2 at threonine 68 were observed in the cytoplasmic fraction after 24 and 48 h of mitoxantrone treatment. Mitoxantrone 390-402 MDM2 proto-oncogene Homo sapiens 125-129 25435953-15 2015 Subsequent to the use of Pifithrin-alpha, a specific inhibitor of p53 activation, increased MDM2 expression was observed in the LIRR1-overexpressing cells, suggesting that LIRR1 could mediate the DNA damage response (DDR) signaling in a p53-dependent manner. pifithrin 25-40 MDM2 proto-oncogene Homo sapiens 92-96 24986024-0 2015 ROS and p53 in regulation of UVB-induced HDM2 alternative splicing. ros 0-3 MDM2 proto-oncogene Homo sapiens 41-45 24986024-7 2015 The less effectiveness could be due to the induction of ROS and p53 by UVB because removing ROS by L-NAC (10 mm) in p53 null cells could lead to alternative splicing of hdm2 upon UVB irradiation. ros 56-59 MDM2 proto-oncogene Homo sapiens 169-173 24986024-7 2015 The less effectiveness could be due to the induction of ROS and p53 by UVB because removing ROS by L-NAC (10 mm) in p53 null cells could lead to alternative splicing of hdm2 upon UVB irradiation. ros 92-95 MDM2 proto-oncogene Homo sapiens 169-173 25384157-0 2014 Discovery of AM-7209, a potent and selective 4-amidobenzoic acid inhibitor of the MDM2-p53 interaction. am-7209 13-20 MDM2 proto-oncogene Homo sapiens 82-86 25584963-3 2015 To study the spatiotemporal characteristics of this molecular process we carried out Brownian dynamics simulations of the interactions of the MDM2 protein with a p53 peptide in its wild type state and when phosphorylated at Thr18 (pThr18) and Ser20 (pSer20). UNII-PYZ33YLR8A 224-229 MDM2 proto-oncogene Homo sapiens 142-146 25384157-0 2014 Discovery of AM-7209, a potent and selective 4-amidobenzoic acid inhibitor of the MDM2-p53 interaction. 4-amidobenzoic acid 45-64 MDM2 proto-oncogene Homo sapiens 82-86 25384157-1 2014 Structure-based rational design and extensive structure-activity relationship studies led to the discovery of AMG 232 (1), a potent piperidinone inhibitor of the MDM2-p53 association, which is currently being evaluated in human clinical trials for the treatment of cancer. 2-piperidone 132-144 MDM2 proto-oncogene Homo sapiens 162-166 25354189-2 2014 The optimal combination of azido amino acids and dialkynyl linker length for MDM2 binding was determined. azido amino acids 27-44 MDM2 proto-oncogene Homo sapiens 77-81 25512388-6 2014 FL118 inhibits p53 polyubiquitination and monoubiquitination by Mdm2-MdmX E3 complex in cells and in cell-free systems. 7-ethyl-7-hydroxy-10H-1,3-Dioxolo(4,5-g)pyrano(3',4':6,7)indolizino(1,2-b)quinoline-8,11(7H,12H)-dione 0-5 MDM2 proto-oncogene Homo sapiens 64-68 25512388-7 2014 In contrast, FL118 stimulates Mdm2-mediated MdmX ubiquitination. 7-ethyl-7-hydroxy-10H-1,3-Dioxolo(4,5-g)pyrano(3',4':6,7)indolizino(1,2-b)quinoline-8,11(7H,12H)-dione 13-18 MDM2 proto-oncogene Homo sapiens 30-34 25512388-8 2014 Coimmunoprecipitation revealed that FL118 slightly decreases Mdm2-p53 interactions and moderately increases Mdm2-MdmX interactions, suggesting a change of targeting specificity of Mdm2-MdmX E3 complex from p53 to MdmX, resulting in accelerated MdmX degradation. 7-ethyl-7-hydroxy-10H-1,3-Dioxolo(4,5-g)pyrano(3',4':6,7)indolizino(1,2-b)quinoline-8,11(7H,12H)-dione 36-41 MDM2 proto-oncogene Homo sapiens 61-65 25512388-8 2014 Coimmunoprecipitation revealed that FL118 slightly decreases Mdm2-p53 interactions and moderately increases Mdm2-MdmX interactions, suggesting a change of targeting specificity of Mdm2-MdmX E3 complex from p53 to MdmX, resulting in accelerated MdmX degradation. 7-ethyl-7-hydroxy-10H-1,3-Dioxolo(4,5-g)pyrano(3',4':6,7)indolizino(1,2-b)quinoline-8,11(7H,12H)-dione 36-41 MDM2 proto-oncogene Homo sapiens 108-112 25512388-8 2014 Coimmunoprecipitation revealed that FL118 slightly decreases Mdm2-p53 interactions and moderately increases Mdm2-MdmX interactions, suggesting a change of targeting specificity of Mdm2-MdmX E3 complex from p53 to MdmX, resulting in accelerated MdmX degradation. 7-ethyl-7-hydroxy-10H-1,3-Dioxolo(4,5-g)pyrano(3',4':6,7)indolizino(1,2-b)quinoline-8,11(7H,12H)-dione 36-41 MDM2 proto-oncogene Homo sapiens 108-112 23818300-2 2014 Two functional single nucleotide polymorphisms (SNPs), p53 R72P and MDM2 SNP309, are associated with alternation of p53 activity, however the association regarding CML susceptibility and BP transformation under imatinib treatment is unclear. Imatinib Mesylate 211-219 MDM2 proto-oncogene Homo sapiens 68-72 25214240-6 2014 In addition, inhibition of p53 by pifithrin-alpha orthe activation of Mdm2 by Nutlin-3 co-treatment did not alter EBR induced PARP cleavage. nutlin 3 78-86 MDM2 proto-oncogene Homo sapiens 70-74 24292333-6 2014 RESULTS: Negative, cytoplasm-positive, nucleus-positive, and N+&C+ expressions of Mdm2 were observed in 59.2, 10.9, 27.8, and 2.1 % of patients, respectively. n+& 61-67 MDM2 proto-oncogene Homo sapiens 86-90 25622680-12 2014 Cisplatin up-regulated p53, Mdm2 and p21 in both cell lines. Cisplatin 0-9 MDM2 proto-oncogene Homo sapiens 28-32 25350970-3 2014 In this study, we report an antitumor molecule that bears a pyrrolo[3,4-c]pyrazole scaffold and functions as an enantiomeric inhibitor against both the p53-MDM2 interaction and the NF-kappaB activation. pyrrolo[3,4-c]pyrazole 60-82 MDM2 proto-oncogene Homo sapiens 156-160 25316267-4 2014 There were significant differences in the frequency of TP53 and MDM2 genotypes in EC patients-increased EC occurrence was observed with the presence of MDM2 G/G and TP53 Arg/Arg genotypes, while allele Pro of TP53 decreased cancer risk. Arginine 170-173 MDM2 proto-oncogene Homo sapiens 64-68 25316267-4 2014 There were significant differences in the frequency of TP53 and MDM2 genotypes in EC patients-increased EC occurrence was observed with the presence of MDM2 G/G and TP53 Arg/Arg genotypes, while allele Pro of TP53 decreased cancer risk. Arginine 174-177 MDM2 proto-oncogene Homo sapiens 64-68 26281353-8 2015 In cancer cells MDM2 stimulates cytostatic-induced DSBs repair, thus leading to chemoresistance. dsbs 51-55 MDM2 proto-oncogene Homo sapiens 16-20 25218545-10 2014 RESULTS: The allelic and genotypic frequencies did not differ between the groups when analyzed separately, however, the interaction between the TP63 TT and MDM2 TT genotypes was shown to increase the risk of RPL (OR=2.19, CI 95%: 1.28-3.75, p=0.004), even when adjusted for alcohol consumption, smoking, number of pregnancies and ethnicity (OR=1.97, CI 95%: 1.27-3.58, p=0.025). Alcohols 274-281 MDM2 proto-oncogene Homo sapiens 156-160 25172633-10 2014 Between 2 and 4 h following curcumin treatment, p53 levels increased with maximum levels reached by 8 h. Thus, curcumin homing to the nucleolus induces redistribution of p14(ARF) to the nucleoplasm where interaction with MDM2 leads to stabilization of p53, with subsequent initiation of apoptosis. Curcumin 28-36 MDM2 proto-oncogene Homo sapiens 221-225 25172633-10 2014 Between 2 and 4 h following curcumin treatment, p53 levels increased with maximum levels reached by 8 h. Thus, curcumin homing to the nucleolus induces redistribution of p14(ARF) to the nucleoplasm where interaction with MDM2 leads to stabilization of p53, with subsequent initiation of apoptosis. Curcumin 111-119 MDM2 proto-oncogene Homo sapiens 221-225 25341038-12 2014 Concurrently, stress-activated JNK phosphorylates TAp73 at multiple serine and threonine residues, which is crucial to ablate TAp73/MDM2 complex and to promote TAp73 transcriptional function and induction of robust apoptosis. Serine 68-74 MDM2 proto-oncogene Homo sapiens 132-136 25341038-12 2014 Concurrently, stress-activated JNK phosphorylates TAp73 at multiple serine and threonine residues, which is crucial to ablate TAp73/MDM2 complex and to promote TAp73 transcriptional function and induction of robust apoptosis. Threonine 79-88 MDM2 proto-oncogene Homo sapiens 132-136 24292333-10 2014 In multivariate analysis, nuclear Mdm2 expression including the N+&C+ group was significantly related to poor prognosis. n+& 64-70 MDM2 proto-oncogene Homo sapiens 34-38 24801417-8 2014 CD147 facilitated the cell surface expression of MCT1 and lactate export, which led to activation of the PI3K/Akt/MDM2 pathway and thus increased p53 degradation. Lactic Acid 58-65 MDM2 proto-oncogene Homo sapiens 114-118 25271708-0 2014 The pyrido[b]indole MDM2 inhibitor SP-141 exerts potent therapeutic effects in breast cancer models. 6-methoxy-1-(naphthalen-1-yl)-9H-pyrido(3,4-b)indole 35-41 MDM2 proto-oncogene Homo sapiens 20-24 25271708-3 2014 Here we use a high-throughput screening and computer-aided, structure-based rational drug design, and identify a lead compound, SP-141, which can directly bind to MDM2, inhibit MDM2 expression and induce its autoubiquitination and proteasomal degradation. 6-methoxy-1-(naphthalen-1-yl)-9H-pyrido(3,4-b)indole 128-134 MDM2 proto-oncogene Homo sapiens 163-167 25271708-3 2014 Here we use a high-throughput screening and computer-aided, structure-based rational drug design, and identify a lead compound, SP-141, which can directly bind to MDM2, inhibit MDM2 expression and induce its autoubiquitination and proteasomal degradation. 6-methoxy-1-(naphthalen-1-yl)-9H-pyrido(3,4-b)indole 128-134 MDM2 proto-oncogene Homo sapiens 177-181 25181509-0 2014 Inhibition of the MDM2 E3 Ligase induces apoptosis and autophagy in wild-type and mutant p53 models of multiple myeloma, and acts synergistically with ABT-737. ABT-737 151-158 MDM2 proto-oncogene Homo sapiens 18-22 25382556-10 2014 To investigate hMED15 localization, we treated human MCF-7 cells with the MDM2 inhibitor Nutlin-3, thus inducing p21 transcription. nutlin 3 89-97 MDM2 proto-oncogene Homo sapiens 74-78 25198897-0 2014 Design, synthesis and biological evaluation of sulfamide and triazole benzodiazepines as novel p53-MDM2 inhibitors. fusarubin 47-56 MDM2 proto-oncogene Homo sapiens 99-103 25198897-0 2014 Design, synthesis and biological evaluation of sulfamide and triazole benzodiazepines as novel p53-MDM2 inhibitors. triazole benzodiazepines 61-85 MDM2 proto-oncogene Homo sapiens 99-103 24831732-6 2014 Meanwhile, BPA-induced upregulation of oncogenic miR-19a and miR-19b, and the dysregulated expression of miR-19-related downstream proteins, including PTEN, p-AKT, p-MDM2, p53, and proliferating cell nuclear antigen, were reversed by curcumin. bisphenol A 11-14 MDM2 proto-oncogene Homo sapiens 166-170 24994714-8 2014 OSU-53 activated Foxo3a through two Akt-dependent pathways, one at the level of nuclear localization by blocking Akt- and IKKbeta-mediated phosphorylation, and a second at the level of protein stabilization via cytoplasmic sequestration of MDM2, an E3 ligase responsible for Foxo3a degradation. osu 0-3 MDM2 proto-oncogene Homo sapiens 240-244 25151861-0 2014 MiR-181b sensitizes glioma cells to teniposide by targeting MDM2. mir-181b 0-8 MDM2 proto-oncogene Homo sapiens 60-64 25295231-11 2014 Through its inhibitory effect on PP2A, lenalidomide stabilizes MDM2 to restore p53 degradation in erythroid precursors, with subsequent arrest in G2/M. Lenalidomide 39-51 MDM2 proto-oncogene Homo sapiens 63-67 25410780-9 2014 Western blot showed that Numb expression was much higher in well differentiated PDAC than that in paired normal pancreas (t = 1.092, P = 0.020) , while the expression of MDM2 and p53 was significantly increased in 16 cases of PDAC (t = 3.263, P = 0.005; t = 3.607, P = 0.003, respectively). pdac 226-230 MDM2 proto-oncogene Homo sapiens 170-174 25151861-0 2014 MiR-181b sensitizes glioma cells to teniposide by targeting MDM2. Teniposide 36-46 MDM2 proto-oncogene Homo sapiens 60-64 25151861-11 2014 Cell sensitivity to teniposide was detected on miR-181b over expressed and MDM2 down regulated cells. Teniposide 20-30 MDM2 proto-oncogene Homo sapiens 75-79 25151861-16 2014 Further study revealed that miR-181b binds to the 3"-UTR region of MDM2 leading to the decrease in MDM2 levels and subsequent increase in teniposide sensitivity. mir-181b 28-36 MDM2 proto-oncogene Homo sapiens 67-71 25151861-16 2014 Further study revealed that miR-181b binds to the 3"-UTR region of MDM2 leading to the decrease in MDM2 levels and subsequent increase in teniposide sensitivity. mir-181b 28-36 MDM2 proto-oncogene Homo sapiens 99-103 25151861-16 2014 Further study revealed that miR-181b binds to the 3"-UTR region of MDM2 leading to the decrease in MDM2 levels and subsequent increase in teniposide sensitivity. Teniposide 138-148 MDM2 proto-oncogene Homo sapiens 67-71 25221773-0 2014 In silico study of fragile histidine triad interaction domains with MDM2 and p53. Histidine 27-36 MDM2 proto-oncogene Homo sapiens 68-72 25042256-0 2014 Optimization beyond AMG 232: discovery and SAR of sulfonamides on a piperidinone scaffold as potent inhibitors of the MDM2-p53 protein-protein interaction. Sulfonamides 50-62 MDM2 proto-oncogene Homo sapiens 118-122 25042256-0 2014 Optimization beyond AMG 232: discovery and SAR of sulfonamides on a piperidinone scaffold as potent inhibitors of the MDM2-p53 protein-protein interaction. 2-piperidone 68-80 MDM2 proto-oncogene Homo sapiens 118-122 25042256-1 2014 We recently reported on the discovery of AMG 232, a potent and selective piperidinone inhibitor of the MDM2-p53 interaction. 2-piperidone 73-85 MDM2 proto-oncogene Homo sapiens 103-107 25221773-1 2014 BACKGROUND: Fragile histidine triad (FHIT) is considered as a member of the histidine triad (HIT) nucleotide-binding protein superfamily regarded as a putative tumor suppressor executing crucial role in inhibiting p53 degradation by MDM2. Histidine 20-29 MDM2 proto-oncogene Homo sapiens 233-237 25221773-1 2014 BACKGROUND: Fragile histidine triad (FHIT) is considered as a member of the histidine triad (HIT) nucleotide-binding protein superfamily regarded as a putative tumor suppressor executing crucial role in inhibiting p53 degradation by MDM2. Histidine 76-85 MDM2 proto-oncogene Homo sapiens 233-237 24967612-1 2014 We recently reported the discovery of AMG 232 (1), a potent and selective piperidinone inhibitor of the MDM2-p53 protein-protein interaction. 2-piperidone 74-86 MDM2 proto-oncogene Homo sapiens 104-108 25115702-8 2014 Additionally, as seen in other stapled peptide structures, the hydrocarbon staple itself contributes to binding through favourable interactions with Mdm2. Hydrocarbons 63-74 MDM2 proto-oncogene Homo sapiens 149-153 24921920-2 2014 Nutlin-3, an MDM2-p53 antagonist, has previously been reported to be a competitive MDR-1 inhibitor. nutlin 3 0-8 MDM2 proto-oncogene Homo sapiens 13-17 24921920-4 2014 RESULTS: Verapamil and the MDM2-p53 antagonists potentiated vincristine-mediated growth inhibition in a concentration-dependent manner when used in combination with high MDR-1-expressing p53 mutant neuroblastoma cell lines at concentrations that did not affect the viability of cells when given alone. Vincristine 60-71 MDM2 proto-oncogene Homo sapiens 27-31 25088421-7 2014 Together, these findings suggest that Npas4 regulates Mdm2 expression to ubiquitinate and degrade Dcx during dendritic spine development in newborn OB GCs after sensory experience. dcx 98-101 MDM2 proto-oncogene Homo sapiens 54-58 25074979-3 2014 In various breast cancer cell lines, we found that SIRT6 was phosphorylated at Ser(338) by the kinase AKT1, which induced the interaction and ubiquitination of SIRT6 by MDM2, targeting SIRT6 for protease-dependent degradation. Serine 79-82 MDM2 proto-oncogene Homo sapiens 169-173 24997575-0 2014 Discovery of potent and selective spiroindolinone MDM2 inhibitor, RO8994, for cancer therapy. spiroindolinone 34-49 MDM2 proto-oncogene Homo sapiens 50-54 24997575-0 2014 Discovery of potent and selective spiroindolinone MDM2 inhibitor, RO8994, for cancer therapy. RO8994 66-72 MDM2 proto-oncogene Homo sapiens 50-54 24997575-4 2014 Here, we report the discovery and optimization of a highly potent and selective series of spiroindolinone small-molecule MDM2 inhibitors, culminating in RO8994. spiroindolinone 90-105 MDM2 proto-oncogene Homo sapiens 121-125 24997575-4 2014 Here, we report the discovery and optimization of a highly potent and selective series of spiroindolinone small-molecule MDM2 inhibitors, culminating in RO8994. RO8994 153-159 MDM2 proto-oncogene Homo sapiens 121-125 25017623-1 2014 The finding by scientists at Hoffmann-La Roche that cis-imidazolines could disrupt the protein-protein interaction between p53 and MDM2, thereby inducing apoptosis in cancer cells, raised considerable interest in this scaffold over the past decade. cis-imidazolines 52-68 MDM2 proto-oncogene Homo sapiens 131-135 24968304-10 2014 These results suggested that nilotinib can inhibit MDM2 and induce a p53-independent apoptosis pathway by downregulating XIAP; thus, nilotinib can treat not only Ph+, but also Ph- ALL patients whose cancer cells overexpress MDM2. nilotinib 133-142 MDM2 proto-oncogene Homo sapiens 224-228 24920214-0 2014 Melatonin down-regulates MDM2 gene expression and enhances p53 acetylation in MCF-7 cells. Melatonin 0-9 MDM2 proto-oncogene Homo sapiens 25-29 25075210-9 2014 Furthermore, in the analysis of contraceptives, a significant association was found between the use of contraceptives and the MDM2 variant in the development of high-grade cervical lesions for the TG genotype (p = 0.019; OR = 2.21) when HSIL was compared with control. Thioguanine 197-199 MDM2 proto-oncogene Homo sapiens 126-130 24852275-1 2014 A novel class of small-molecule inhibitors of MDM2-p53 interaction with a (E)-3-benzylideneindolin-2-one scaffold was identified using an integrated virtual screening strategy that combined both pharmacophore- and structure-based approaches. (e)-3-benzylideneindolin-2-one 74-104 MDM2 proto-oncogene Homo sapiens 46-50 24968304-0 2014 Inhibition of MDM2 by nilotinib contributes to cytotoxicity in both Philadelphia-positive and negative acute lymphoblastic leukemia. nilotinib 22-31 MDM2 proto-oncogene Homo sapiens 14-18 24968304-4 2014 In studying ALL cell lines, we found that the expression of MDM2 in both Philadelphia positive (Ph+) and Philadelphia negative (Ph-) ALL cells was remarkably inhibited by nilotinib, in a dose- and time-dependent manner. nilotinib 171-180 MDM2 proto-oncogene Homo sapiens 60-64 24968304-5 2014 Further studies demonstrated that nilotinib inhibited MDM2 at the post-translational level by inducing MDM2 self-ubiquitination and degradation. nilotinib 34-43 MDM2 proto-oncogene Homo sapiens 54-58 24968304-5 2014 Further studies demonstrated that nilotinib inhibited MDM2 at the post-translational level by inducing MDM2 self-ubiquitination and degradation. nilotinib 34-43 MDM2 proto-oncogene Homo sapiens 103-107 24968304-6 2014 Nilotinib-mediated MDM2 downregulation did not result in accumulation and activation of p53. nilotinib 0-9 MDM2 proto-oncogene Homo sapiens 19-23 24968304-7 2014 Inhibition of MDM2 in nilotinib-treated ALL cells led to downregulation of the anti-apoptotic protein X-linked inhibitor of apoptosis protein (XIAP), a translational target of MDM2, resulting in activation of caspases. nilotinib 22-31 MDM2 proto-oncogene Homo sapiens 14-18 24920214-10 2014 Herein, we demonstrated that melatonin drastically down-regulates MDM2 gene expression and inhibits MDM2 shuttling into the nucleus, given that melatonin increases L11 and inhibits Akt-PI3K-dependent MDM2 phosphorylation. Melatonin 29-38 MDM2 proto-oncogene Homo sapiens 66-70 24920214-10 2014 Herein, we demonstrated that melatonin drastically down-regulates MDM2 gene expression and inhibits MDM2 shuttling into the nucleus, given that melatonin increases L11 and inhibits Akt-PI3K-dependent MDM2 phosphorylation. Melatonin 29-38 MDM2 proto-oncogene Homo sapiens 100-104 24920214-10 2014 Herein, we demonstrated that melatonin drastically down-regulates MDM2 gene expression and inhibits MDM2 shuttling into the nucleus, given that melatonin increases L11 and inhibits Akt-PI3K-dependent MDM2 phosphorylation. Melatonin 29-38 MDM2 proto-oncogene Homo sapiens 100-104 24920214-10 2014 Herein, we demonstrated that melatonin drastically down-regulates MDM2 gene expression and inhibits MDM2 shuttling into the nucleus, given that melatonin increases L11 and inhibits Akt-PI3K-dependent MDM2 phosphorylation. Melatonin 144-153 MDM2 proto-oncogene Homo sapiens 66-70 24920214-10 2014 Herein, we demonstrated that melatonin drastically down-regulates MDM2 gene expression and inhibits MDM2 shuttling into the nucleus, given that melatonin increases L11 and inhibits Akt-PI3K-dependent MDM2 phosphorylation. Melatonin 144-153 MDM2 proto-oncogene Homo sapiens 100-104 24920214-10 2014 Herein, we demonstrated that melatonin drastically down-regulates MDM2 gene expression and inhibits MDM2 shuttling into the nucleus, given that melatonin increases L11 and inhibits Akt-PI3K-dependent MDM2 phosphorylation. Melatonin 144-153 MDM2 proto-oncogene Homo sapiens 100-104 24920214-14 2014 Our results provide evidence that melatonin enhances p53 acetylation by modulating the MDM2/MDMX/p300 pathway, disclosing new insights for understanding its anticancer effect. Melatonin 34-43 MDM2 proto-oncogene Homo sapiens 87-91 24968304-7 2014 Inhibition of MDM2 in nilotinib-treated ALL cells led to downregulation of the anti-apoptotic protein X-linked inhibitor of apoptosis protein (XIAP), a translational target of MDM2, resulting in activation of caspases. nilotinib 22-31 MDM2 proto-oncogene Homo sapiens 176-180 24968304-8 2014 Inhibition of XIAP following nilotinib-mediated downregulation of MDM2 resulted in apoptosis of MDM2-expressing ALL; however, similar nilotinib treatment induced stronger apoptosis in Ph+/MDM2+ ALL than in Ph-/MDM2+ or Ph+/MDM2- ALL. nilotinib 29-38 MDM2 proto-oncogene Homo sapiens 66-70 24968304-9 2014 The ALL cells that were Ph-/MDM2- were totally resistant to nilotinib. nilotinib 60-69 MDM2 proto-oncogene Homo sapiens 28-32 24849437-0 2014 [Effect of quercetin on glioma cell U87 apoptosis and feedback regulation of MDM2-p53]. Quercetin 11-20 MDM2 proto-oncogene Homo sapiens 77-81 24968304-10 2014 These results suggested that nilotinib can inhibit MDM2 and induce a p53-independent apoptosis pathway by downregulating XIAP; thus, nilotinib can treat not only Ph+, but also Ph- ALL patients whose cancer cells overexpress MDM2. nilotinib 29-38 MDM2 proto-oncogene Homo sapiens 51-55 24968304-10 2014 These results suggested that nilotinib can inhibit MDM2 and induce a p53-independent apoptosis pathway by downregulating XIAP; thus, nilotinib can treat not only Ph+, but also Ph- ALL patients whose cancer cells overexpress MDM2. nilotinib 29-38 MDM2 proto-oncogene Homo sapiens 224-228 24968304-10 2014 These results suggested that nilotinib can inhibit MDM2 and induce a p53-independent apoptosis pathway by downregulating XIAP; thus, nilotinib can treat not only Ph+, but also Ph- ALL patients whose cancer cells overexpress MDM2. nilotinib 133-142 MDM2 proto-oncogene Homo sapiens 51-55 24813735-0 2014 Discovery of 1-arylpyrrolidone derivatives as potent p53-MDM2 inhibitors based on molecule fusing strategy. 1-arylpyrrolidone 13-30 MDM2 proto-oncogene Homo sapiens 57-61 24418072-4 2014 The binding affinity calculations by WaterMap provided over one hundred hydration sites in the MDM2 binding pocket where water density is greater than twice that of the bulk, and the relative value of free energy released by displacing these hydration sites. Water 121-126 MDM2 proto-oncogene Homo sapiens 95-99 24852275-0 2014 Design, synthesis and in vitro and in vivo antitumour activity of 3-benzylideneindolin-2-one derivatives, a novel class of small-molecule inhibitors of the MDM2-p53 interaction. 3-BENZYLIDENEINDOLIN-2-ONE 66-92 MDM2 proto-oncogene Homo sapiens 156-160 24625390-6 2014 In the event of pairwise combinations of the single nucleotide polymorphisms, a risk elevation was shown for MDM2 GG homozygotes/p53 wild-type Arg in hereditary melanoma (P=0.01). Arginine 143-146 MDM2 proto-oncogene Homo sapiens 109-113 24813712-3 2014 Here, we show that following phosphorylation by the ataxia telangiectasia mutated (ATM) kinase at serine 403, the C-terminal RING domain of HDMX binds the nascent p53 mRNA to promote a conformation that supports the p53 mRNA-HDM2 interaction and the induction of p53 synthesis. Serine 98-104 MDM2 proto-oncogene Homo sapiens 140-144 24813712-3 2014 Here, we show that following phosphorylation by the ataxia telangiectasia mutated (ATM) kinase at serine 403, the C-terminal RING domain of HDMX binds the nascent p53 mRNA to promote a conformation that supports the p53 mRNA-HDM2 interaction and the induction of p53 synthesis. Serine 98-104 MDM2 proto-oncogene Homo sapiens 225-229 24579771-3 2014 AREAS COVERED: In this review, the authors discuss the challenges and prospective remedies for minimizing the significant haematological toxicities of the cis-imidazole Nutlin HDM2-binding antagonists. cis-imidazole 155-168 MDM2 proto-oncogene Homo sapiens 176-180 24579771-6 2014 EXPERT OPINION: Medicinal chemistry strategies, based on structure-based drug design, are required to re-engineer cis-imidazoline Nutlin HDM2-binding antagonists into less haematologically toxic drugs. cis-imidazoline 114-129 MDM2 proto-oncogene Homo sapiens 137-141 24673452-6 2014 RESULTS: The results of our meta-analysis suggested that MDM2 T309G polymorphism might be strongly correlated with an increased risk of NSCLC (G allele vs. T allele: OR=1.63, 95% CI: 1.42-1.89, p<0.001; TG+GG vs. TT: OR=1.54, 95% CI: 1.31-1.80, p<0.001; respectively). Thioguanine 206-208 MDM2 proto-oncogene Homo sapiens 57-61 24849437-1 2014 OBJECTIVE: To investigate the effect of quercetin on apoptosis and feedback regulation of MDM2-p53 in multiform glioblastoma U87 cells in vitro. Quercetin 40-49 MDM2 proto-oncogene Homo sapiens 90-94 24849437-2 2014 METHODS: U87 cells exposed to different concentrations of quercetin (50, 100, and 150 micromol/L) were examined with flow cytometry, RT-PCR and Western blotting for detecting the cell apoptosis, MDM2 mRNA expression, and p53 and caspase-3 expressions. Quercetin 58-67 MDM2 proto-oncogene Homo sapiens 195-199 24849437-4 2014 Quercetin significantly increased the expressions of MDM2 mRNA and active caspase-3 protein but decreased the expression of p53 in the cells. Quercetin 0-9 MDM2 proto-oncogene Homo sapiens 53-57 24849437-5 2014 CONCLUSION: Quercetin promotes the apoptosis of multiform glioblastoma U87 cells mediated by caspase-3 and influences the feedback balance of MDM2-p53. Quercetin 12-21 MDM2 proto-oncogene Homo sapiens 142-146 24494589-4 2014 Using the well characterized p53-Mdm2 interaction as a model system, we designed a 9-(2-carboxy-2-cyanovinyl) julolidine-based p53 peptide reporter, JP1-R, which fluoresces conditionally only upon Mdm2 binding. 9-(2-carboxy-2-cyanovinyl)julolidine 83-120 MDM2 proto-oncogene Homo sapiens 33-37 24570003-7 2014 Furthermore, PI-1840 sensitizes human cancer cells to the mdm2/p53 disruptor, nutlin, and to the pan-Bcl-2 antagonist BH3-M6. PI-1840 13-20 MDM2 proto-oncogene Homo sapiens 58-62 24810962-5 2014 MDM2 inhibitors also synergized strongly with BH3 mimetics, BCR-ABL antagonists, and HDAC inhibitors. BH 3 46-49 MDM2 proto-oncogene Homo sapiens 0-4 24494589-4 2014 Using the well characterized p53-Mdm2 interaction as a model system, we designed a 9-(2-carboxy-2-cyanovinyl) julolidine-based p53 peptide reporter, JP1-R, which fluoresces conditionally only upon Mdm2 binding. 9-(2-carboxy-2-cyanovinyl)julolidine 83-120 MDM2 proto-oncogene Homo sapiens 197-201 24601644-0 2014 Novel inhibitors of the MDM2-p53 interaction featuring hydrogen bond acceptors as carboxylic acid isosteres. Hydrogen 55-63 MDM2 proto-oncogene Homo sapiens 24-28 24601644-0 2014 Novel inhibitors of the MDM2-p53 interaction featuring hydrogen bond acceptors as carboxylic acid isosteres. carboxylic acid isosteres 82-107 MDM2 proto-oncogene Homo sapiens 24-28 24601644-1 2014 We previously reported the discovery of potent and selective morpholinone and piperidinone inhibitors of the MDM2-p53 interaction. Morpholin-3-one 61-73 MDM2 proto-oncogene Homo sapiens 109-113 24601644-1 2014 We previously reported the discovery of potent and selective morpholinone and piperidinone inhibitors of the MDM2-p53 interaction. 2-piperidone 78-90 MDM2 proto-oncogene Homo sapiens 109-113 24601644-2 2014 These inhibitors have in common a carboxylic acid moiety that engages in an electrostatic interaction with MDM2-His96. Carboxylic Acids 34-49 MDM2 proto-oncogene Homo sapiens 107-111 24405416-4 2014 Herein we report the design, synthesis and optimization of YH239-EE (ethyl ester of the free carboxylic acid compound YH239), a potent p53-MDM2 antagonizing and apoptosis-inducing agent characterized by a number of leukemia cell lines as well as patient-derived AML blast samples. yh239 59-64 MDM2 proto-oncogene Homo sapiens 139-143 24656661-0 2014 Core modification of substituted piperidines as novel inhibitors of HDM2-p53 protein-protein interaction. Piperidines 33-44 MDM2 proto-oncogene Homo sapiens 68-72 24656661-1 2014 The discovery of 3,3-disubstituted piperidine 1 as novel p53-HDM2 inhibitors prompted us to implement subsequent SAR follow up directed towards piperidine core modifications. 3,3-disubstituted piperidine 17-45 MDM2 proto-oncogene Homo sapiens 61-65 24656661-1 2014 The discovery of 3,3-disubstituted piperidine 1 as novel p53-HDM2 inhibitors prompted us to implement subsequent SAR follow up directed towards piperidine core modifications. piperidine 35-45 MDM2 proto-oncogene Homo sapiens 61-65 24656661-2 2014 Conformational restrictions and further functionalization of the piperidine core were investigated as a strategy to gain additional interactions with HDM2. piperidine 65-75 MDM2 proto-oncogene Homo sapiens 150-154 26580383-5 2014 Depending on its sequence, presence of staple, and/or a C-terminal tail, the peptide approaches MDM2 differently and not exclusively via the crack propagation mechanism proposed previously for p53. Cocaine 141-146 MDM2 proto-oncogene Homo sapiens 96-100 26580383-7 2014 We further found that the presence of a hydrophobic staple in the peptide-MDM2 interface tends to trap a network of water molecules prior to binding. Water 116-121 MDM2 proto-oncogene Homo sapiens 74-78 24286312-3 2014 Nutlin-3, a MDM2 antagonist, has antitumor activity in various cancers. nutlin 3 0-8 MDM2 proto-oncogene Homo sapiens 12-16 24377313-6 2014 We have also demonstrated that synthetic herboxidiene and its analogs can potently modulate the alternate splicing of MDM-2 pre-mRNA. herboxidiene 41-53 MDM2 proto-oncogene Homo sapiens 118-123 24522962-3 2014 Here, we describe inhibition experiments on p53/Mdm2 interaction in Trichoplax adhaerens by applying the inhibitors nutlin-3 and roscovitine. nutlin 3 116-124 MDM2 proto-oncogene Homo sapiens 48-52 24522962-3 2014 Here, we describe inhibition experiments on p53/Mdm2 interaction in Trichoplax adhaerens by applying the inhibitors nutlin-3 and roscovitine. Roscovitine 129-140 MDM2 proto-oncogene Homo sapiens 48-52 24548297-0 2014 Selective and potent morpholinone inhibitors of the MDM2-p53 protein-protein interaction. Morpholin-3-one 21-33 MDM2 proto-oncogene Homo sapiens 52-56 24548297-1 2014 We previously reported the discovery of AMG 232, a highly potent and selective piperidinone inhibitor of the MDM2-p53 interaction. 2-piperidone 79-91 MDM2 proto-oncogene Homo sapiens 109-113 24548297-2 2014 Our continued search for potent and diverse analogues led to the discovery of novel morpholinone MDM2 inhibitors. Morpholin-3-one 84-96 MDM2 proto-oncogene Homo sapiens 97-101 24486906-6 2014 Bimodal p53 dynamics was largely influenced by cellular MDM2 and elevated p53/MDM2 ratios with increasing etoposide favor mono-ubiquitination. Etoposide 106-115 MDM2 proto-oncogene Homo sapiens 78-82 23884452-3 2014 In this study, we investigated the interaction of the MDM2 SNP285 and 309 in a large series of 195 LFS patients. snp285 59-65 MDM2 proto-oncogene Homo sapiens 54-58 24435975-7 2014 However, in a multivariate analysis adjusted for alcohol consumption, smoking, ethnicity, and number of pregnancies, the interaction between the genotypes TP53 Arg/Arg (rs1042522) and MDM2 TT (rs2279744) showed to be associated to RPL, increasing the risk for this condition (OR = 2.58, 95% CI: 1.31-5.07, p = 0.006). Arginine 160-163 MDM2 proto-oncogene Homo sapiens 184-188 24435975-7 2014 However, in a multivariate analysis adjusted for alcohol consumption, smoking, ethnicity, and number of pregnancies, the interaction between the genotypes TP53 Arg/Arg (rs1042522) and MDM2 TT (rs2279744) showed to be associated to RPL, increasing the risk for this condition (OR = 2.58, 95% CI: 1.31-5.07, p = 0.006). Arginine 164-167 MDM2 proto-oncogene Homo sapiens 184-188 24161623-2 2014 Here we show a critical role for cisplatin combined with gene therapy, using transfection of a p53 gene/MDM2-siRNA plasmid, in improving cisplatin sensitivity of SKOV3/DDP cells with a strong inhibition of tumor cell growth in vitro and in vivo. Cisplatin 33-42 MDM2 proto-oncogene Homo sapiens 104-108 24161623-2 2014 Here we show a critical role for cisplatin combined with gene therapy, using transfection of a p53 gene/MDM2-siRNA plasmid, in improving cisplatin sensitivity of SKOV3/DDP cells with a strong inhibition of tumor cell growth in vitro and in vivo. Cisplatin 137-146 MDM2 proto-oncogene Homo sapiens 104-108 24161623-5 2014 These results indicate that cisplatin chemotherapy combined with targeting the MDM2/p53 axis is an attractive strategy to treat SKOV3/DDP cancer. Cisplatin 28-37 MDM2 proto-oncogene Homo sapiens 79-83 24659749-3 2014 As such, AMLs are excellent candidates for therapeutics involving the reactivation of their WTp53 to restrict and destroy cancer cells, and the Mdm2 antagonist nutlin-3 is one such promising agent. nutlin 3 160-168 MDM2 proto-oncogene Homo sapiens 144-148 24456472-1 2014 We recently reported the discovery of AM-8553 (1), a potent and selective piperidinone inhibitor of the MDM2-p53 interaction. 2-(5-(3-chlorophenyl)-6-(4-chlorophenyl)-1-(2-hydroxypentan-3-yl)-3-methyl-2-oxopiperidin-3-yl)acetic acid 38-45 MDM2 proto-oncogene Homo sapiens 104-108 24456472-1 2014 We recently reported the discovery of AM-8553 (1), a potent and selective piperidinone inhibitor of the MDM2-p53 interaction. 2-piperidone 74-86 MDM2 proto-oncogene Homo sapiens 104-108 24456472-2 2014 Continued research investigation of the N-alkyl substituent of this series, focused in particular on a previously underutilized interaction in a shallow cleft on the MDM2 surface, led to the discovery of a one-carbon tethered sulfone which gave rise to substantial improvements in biochemical and cellular potency. Nitrogen 40-41 MDM2 proto-oncogene Homo sapiens 166-170 24456472-2 2014 Continued research investigation of the N-alkyl substituent of this series, focused in particular on a previously underutilized interaction in a shallow cleft on the MDM2 surface, led to the discovery of a one-carbon tethered sulfone which gave rise to substantial improvements in biochemical and cellular potency. Carbon 210-216 MDM2 proto-oncogene Homo sapiens 166-170 24456472-2 2014 Continued research investigation of the N-alkyl substituent of this series, focused in particular on a previously underutilized interaction in a shallow cleft on the MDM2 surface, led to the discovery of a one-carbon tethered sulfone which gave rise to substantial improvements in biochemical and cellular potency. Sulfones 226-233 MDM2 proto-oncogene Homo sapiens 166-170 24900882-1 2014 Introduction of an aliphatic side chain to a key position of a novel piperidine-based HDM2 inhibitor scaffold resulted in significant potency gains, enabling further series progression. piperidine 69-79 MDM2 proto-oncogene Homo sapiens 86-90 24643130-6 2014 Through suppressing the interaction between p53 and MDM2, MDM2-mediated p53 ubiquitination was remarkably decreased after capsaicin treatment, which resulted in the stabilization and accumulation of p53. Capsaicin 122-131 MDM2 proto-oncogene Homo sapiens 52-56 24643130-6 2014 Through suppressing the interaction between p53 and MDM2, MDM2-mediated p53 ubiquitination was remarkably decreased after capsaicin treatment, which resulted in the stabilization and accumulation of p53. Capsaicin 122-131 MDM2 proto-oncogene Homo sapiens 58-62 24525337-1 2014 At high cytotoxic concentrations, actinomycin D (ActD) blocks transcription, decreasing levels of MDM2 and thus causing p53 stabilization. Dactinomycin 34-47 MDM2 proto-oncogene Homo sapiens 98-102 24486134-0 2014 Substituted piperidines as HDM2 inhibitors. Piperidines 12-23 MDM2 proto-oncogene Homo sapiens 27-31 24486134-1 2014 Novel small molecule HDM2 inhibitor, substituted piperidine, was identified. piperidine 49-59 MDM2 proto-oncogene Homo sapiens 21-25 24405416-4 2014 Herein we report the design, synthesis and optimization of YH239-EE (ethyl ester of the free carboxylic acid compound YH239), a potent p53-MDM2 antagonizing and apoptosis-inducing agent characterized by a number of leukemia cell lines as well as patient-derived AML blast samples. ethyl ester 69-80 MDM2 proto-oncogene Homo sapiens 139-143 24405416-4 2014 Herein we report the design, synthesis and optimization of YH239-EE (ethyl ester of the free carboxylic acid compound YH239), a potent p53-MDM2 antagonizing and apoptosis-inducing agent characterized by a number of leukemia cell lines as well as patient-derived AML blast samples. yh239 118-123 MDM2 proto-oncogene Homo sapiens 139-143 24405416-5 2014 The structural basis of the interaction between MDM2 (the p53 receptor) and YH239 is elucidated by a co-crystal structure. yh239 76-81 MDM2 proto-oncogene Homo sapiens 48-52 24356969-4 2014 Specifically, we showed that Rbm24 is induced by DNA damage and Mdm2 inhibitor Nutlin-3. nutlin 3 79-87 MDM2 proto-oncogene Homo sapiens 64-68 24268795-2 2014 We herein report the synthesis and evaluation of eighteen spiroisoxazoline oxindoles derivatives as p53-MDM2 interaction inhibitors. spiroisoxazoline oxindoles 58-84 MDM2 proto-oncogene Homo sapiens 104-108 24189165-8 2014 Moreover, the levels of Mdm2 and caspase-3 expression were reduced in the cells exposed to spermine compared to blank group. Spermine 91-99 MDM2 proto-oncogene Homo sapiens 24-28 23318437-10 2014 The regulation on p53 and MDM2 stability by RNF2 was also observed during the etoposide-induced DNA damage response. Etoposide 78-87 MDM2 proto-oncogene Homo sapiens 26-30 23907365-11 2014 RESULTS: In both MCF-7 and MDA-MB-468 cells, VEGF expression and secretion were reduced, resulting from specific inhibition of MDM2 expression by ASO. Oligonucleotides, Antisense 146-149 MDM2 proto-oncogene Homo sapiens 127-131 23907365-14 2014 CONCLUSION: In summary, the ASO construct targeting MDM2 specifically suppresses VEGF expression in vitro and VEGF-mediated tumor angiogenesis in vivo in breast cancer. Oligonucleotides, Antisense 28-31 MDM2 proto-oncogene Homo sapiens 52-56 24268795-3 2014 Seven compounds showed an antiproliferative profile superior to the p53-MDM2 interaction inhibitor nutlin-3, and induced cell death by apoptosis. nutlin 3 99-107 MDM2 proto-oncogene Homo sapiens 72-76 24240108-9 2014 The activation of HDM2 by AURKA led to induction of P53 ubiquitination and attenuation of cisplatin-induced activation of P53 in gastric cancer cells. Cisplatin 90-99 MDM2 proto-oncogene Homo sapiens 18-22 25482940-2 2014 In this study, we investigated the role of the p53 and MDM2 genes in predicting adverse events in NSCLC patients treated with platinum-based chemotherapy. Platinum 126-134 MDM2 proto-oncogene Homo sapiens 55-59 25482940-4 2014 We determine that MDM2 c.14 + 309T > G was significantly associated with severe hematologic and overall toxicities for advanced NSCLC patients treated with platinum-based chemotherapy, especially for patients aged 57 and younger. Platinum 159-167 MDM2 proto-oncogene Homo sapiens 18-22 25482940-8 2014 Moreover, patients carrying the MDM2 c.-461 > G -c.14 + 309T > G CG/CT diplotype exhibited higher toxicities than those carrying CG/CG. cysteinylglycine 71-73 MDM2 proto-oncogene Homo sapiens 32-36 25482940-11 2014 In summary, we found that the p53 p. Pro72Arg, MDM2 c.14 + 309T > G and MDM2 c.-461C > G polymorphisms are associated with toxicity risks following platinum-based chemotherapy treatment in advanced NSCLC patients. Platinum 154-162 MDM2 proto-oncogene Homo sapiens 47-51 25482940-11 2014 In summary, we found that the p53 p. Pro72Arg, MDM2 c.14 + 309T > G and MDM2 c.-461C > G polymorphisms are associated with toxicity risks following platinum-based chemotherapy treatment in advanced NSCLC patients. Platinum 154-162 MDM2 proto-oncogene Homo sapiens 75-79 25482940-12 2014 We suggest that MDM2 c.14 + 309T > G may be used as a candidate biomarker to predict adverse events in advanced NSCLC patients who had platinum-based chemotherapy treatment. Platinum 138-146 MDM2 proto-oncogene Homo sapiens 16-20 25482947-13 2014 Indeed, rapamycin increased the levels of endogenous MDM2 despite inhibition of its phosphorylation at Ser-166. Serine 103-106 MDM2 proto-oncogene Homo sapiens 53-57 24240108-10 2014 Inhibition of AURKA using an investigational small-molecule specific inhibitor, alisertib, decreased the HDM2 protein level and induced P53 transcriptional activity. MLN 8237 80-89 MDM2 proto-oncogene Homo sapiens 105-109 24473562-2 2014 Therefore, the objective of the present study was to evaluate the in vitro effect of treatment with Nutlin-3, a small molecule inhibitor of the MDM2/p53 interaction, on the expression of the suppressor of cytokine signaling 1 in primary acute myeloid leukemia cells and in myeloid cell lines with differential p53 status. nutlin 3 100-108 MDM2 proto-oncogene Homo sapiens 144-148 24467530-4 2014 These pathways and targets that are affected by chalcones include MDM2/p53, tubulin, proteasome, NF-kappa B, TRIAL/death receptors and mitochondria mediated apoptotic pathways, cell cycle, STAT3, AP-1, NRF2, AR, ER, PPAR-gamma and beta-catenin/Wnt. Chalcones 48-57 MDM2 proto-oncogene Homo sapiens 66-70 24387312-8 2014 As a result MDM2-p53 interaction inhibitors, including cis-imidazolines analogs (Nutlins), are potentially very effective agents in neuroblastoma and sarcomas. cis-imidazolines 55-71 MDM2 proto-oncogene Homo sapiens 12-16 24184596-9 2014 Taken together, these findings suggest that vanillin protects KSC from UVB irradiation and its effects may occur through the suppression of downstream step of MDM2 in UVB irradiation-induced p53 activation. vanillin 44-52 MDM2 proto-oncogene Homo sapiens 159-163 24184596-9 2014 Taken together, these findings suggest that vanillin protects KSC from UVB irradiation and its effects may occur through the suppression of downstream step of MDM2 in UVB irradiation-induced p53 activation. kappa-selenocarrageenan 62-65 MDM2 proto-oncogene Homo sapiens 159-163 25022573-6 2014 MDM2 ASONs downregulated MDM2 expression in a dose-dependent manner and increased the rate of paclitaxel-induced cell growth inhibition. Paclitaxel 94-104 MDM2 proto-oncogene Homo sapiens 0-4 24390485-3 2014 Sequential posttranslational modifications of the C134W mutant occur where hyperphosphorylation at serine 33 (S33) by GSK3beta induces MDM2-mediated ubiquitination and proteasomal degradation. Serine 99-105 MDM2 proto-oncogene Homo sapiens 135-139 25201196-0 2014 Crosstalk between Mdm2, p53 and HIF1-alpha: distinct responses to oxygen stress and implications for tumour hypoxia. Oxygen 66-72 MDM2 proto-oncogene Homo sapiens 18-22 24132698-7 2014 Concomitantly, DEX induced a time-dependent increase in cytosolic alpha(2) AR-beta-arrestin interaction and a decrease in beta-arrestin interaction with Mdm2 E3 ubiquitin ligase. Dexamethasone 15-18 MDM2 proto-oncogene Homo sapiens 153-157 24163099-4 2014 MDM2 activates chk1 phosphorylation, elevates mixed lineage lymphoma histone methyl transferase levels and promotes checkpoint-dependent tri-methylation of histone H3 at lysine 4, known to prevent firing of late replication origins at the early S phase. Lysine 170-176 MDM2 proto-oncogene Homo sapiens 0-4 24732641-0 2014 MDM2 rs2279744 and TP53 rs1042522 polymorphisms associated with etoposide- and cisplatin-induced grade III/IV neutropenia in Chinese extensive-stage small-cell lung cancer patients. Etoposide 64-73 MDM2 proto-oncogene Homo sapiens 0-4 24732641-0 2014 MDM2 rs2279744 and TP53 rs1042522 polymorphisms associated with etoposide- and cisplatin-induced grade III/IV neutropenia in Chinese extensive-stage small-cell lung cancer patients. Cisplatin 79-88 MDM2 proto-oncogene Homo sapiens 0-4 24391839-9 2013 The elevated resistance of U87-MCSF cells towards 5-FU was due to the increase in the expressions (10.2 and 6 fold) of ABCB1 and mdm2, respectively. Fluorouracil 50-54 MDM2 proto-oncogene Homo sapiens 129-133 24391839-10 2013 Furthermore, increase in expressions of ABCG1, mdm2 and CD24 was also observed in U87MG cells after prolonged incubation with 5-FU. Fluorouracil 126-130 MDM2 proto-oncogene Homo sapiens 47-51 24376578-10 2013 In the MDM2 SNP309-TP53 R72P interaction analysis, we found that subjects with MDM2 309TT and TP53 Pro/Pro genotype, MDM2 309 TG and TP53 Arg/Pro genotype, and MDM2 309 GG and TP53 Pro/Pro genotype were associated with significantly increased risk of developing HCC as compared with the reference MDM2 309TT and TP53 Arg/Arg genotype. Arginine 138-141 MDM2 proto-oncogene Homo sapiens 7-11 24900784-0 2014 Discovery of Potent and Orally Active p53-MDM2 Inhibitors RO5353 and RO2468 for Potential Clinical Development. ro5353 58-64 MDM2 proto-oncogene Homo sapiens 42-46 24900784-0 2014 Discovery of Potent and Orally Active p53-MDM2 Inhibitors RO5353 and RO2468 for Potential Clinical Development. ro2468 69-75 MDM2 proto-oncogene Homo sapiens 42-46 24900784-2 2014 In a previous communication, the efforts leading to the identification of a non-imidazoline MDM2 inhibitor, RG7388, was disclosed and revealed the desirable in vitro and in vivo pharmacological properties that this class of pyrrolidine-based inhibitors possesses. Imidazolines 80-91 MDM2 proto-oncogene Homo sapiens 92-96 24900784-2 2014 In a previous communication, the efforts leading to the identification of a non-imidazoline MDM2 inhibitor, RG7388, was disclosed and revealed the desirable in vitro and in vivo pharmacological properties that this class of pyrrolidine-based inhibitors possesses. pyrrolidine 224-235 MDM2 proto-oncogene Homo sapiens 92-96 24900784-4 2014 Here we report two new potent, selective, and orally active p53-MDM2 antagonists, RO5353 and RO2468, as follow-ups with promising potential for clinical development. ro5353 82-88 MDM2 proto-oncogene Homo sapiens 64-68 24900784-4 2014 Here we report two new potent, selective, and orally active p53-MDM2 antagonists, RO5353 and RO2468, as follow-ups with promising potential for clinical development. ro2468 93-99 MDM2 proto-oncogene Homo sapiens 64-68 24270847-2 2013 Using Brownian dynamics simulations, we show that the preferential binding of the MDM2 protein to the geometrical isomers of Nutlin-3, an effective anticancer lead that works by inhibiting the interaction between the proteins p53 and MDM2, can be explained by kinetic arguments related to the formation of the MDM2:Nutlin-3 encounter complex. nutlin 3 125-133 MDM2 proto-oncogene Homo sapiens 82-86 24270847-2 2013 Using Brownian dynamics simulations, we show that the preferential binding of the MDM2 protein to the geometrical isomers of Nutlin-3, an effective anticancer lead that works by inhibiting the interaction between the proteins p53 and MDM2, can be explained by kinetic arguments related to the formation of the MDM2:Nutlin-3 encounter complex. nutlin 3 125-133 MDM2 proto-oncogene Homo sapiens 234-238 24270847-2 2013 Using Brownian dynamics simulations, we show that the preferential binding of the MDM2 protein to the geometrical isomers of Nutlin-3, an effective anticancer lead that works by inhibiting the interaction between the proteins p53 and MDM2, can be explained by kinetic arguments related to the formation of the MDM2:Nutlin-3 encounter complex. nutlin 3 125-133 MDM2 proto-oncogene Homo sapiens 234-238 24270847-2 2013 Using Brownian dynamics simulations, we show that the preferential binding of the MDM2 protein to the geometrical isomers of Nutlin-3, an effective anticancer lead that works by inhibiting the interaction between the proteins p53 and MDM2, can be explained by kinetic arguments related to the formation of the MDM2:Nutlin-3 encounter complex. nutlin 3 315-323 MDM2 proto-oncogene Homo sapiens 82-86 24270847-2 2013 Using Brownian dynamics simulations, we show that the preferential binding of the MDM2 protein to the geometrical isomers of Nutlin-3, an effective anticancer lead that works by inhibiting the interaction between the proteins p53 and MDM2, can be explained by kinetic arguments related to the formation of the MDM2:Nutlin-3 encounter complex. nutlin 3 315-323 MDM2 proto-oncogene Homo sapiens 234-238 24270847-2 2013 Using Brownian dynamics simulations, we show that the preferential binding of the MDM2 protein to the geometrical isomers of Nutlin-3, an effective anticancer lead that works by inhibiting the interaction between the proteins p53 and MDM2, can be explained by kinetic arguments related to the formation of the MDM2:Nutlin-3 encounter complex. nutlin 3 315-323 MDM2 proto-oncogene Homo sapiens 234-238 24207125-2 2013 We present the cocrystal structures of two complexes of MDM2 with inhibitors based on 6-chloroindole scaffolds. 6-chloroindole 86-100 MDM2 proto-oncogene Homo sapiens 56-60 24349524-0 2013 Inhibition of PI3K/mTOR overcomes nilotinib resistance in BCR-ABL1 positive leukemia cells through translational down-regulation of MDM2. nilotinib 34-43 MDM2 proto-oncogene Homo sapiens 132-136 24349524-10 2013 The main role of PI3K/mTOR inhibitor BEZ235 and the reason for apoptosis in the nilotinib-resistant cells was the block of the translational machinery, leading to the rapid downregulation of the anti-apoptotic protein MDM2 (human homolog of the murine double minute-2). nilotinib 80-89 MDM2 proto-oncogene Homo sapiens 218-222 24349246-7 2013 Significant differences were observed comparing MDM2 genotype frequencies at position 309 of intron 1 between cases (GG: 21.6%, TG: 54.5%, TT: 23.8%) and controls (GG: 7.3%, TG: 43.9%, TT: 48.7%). Thioguanine 174-176 MDM2 proto-oncogene Homo sapiens 48-52 24241349-0 2013 Hsp90 inhibitor BIIB021 enhances triptolide-induced apoptosis of human T-cell acute lymphoblastic leukemia cells in vitro mainly by disrupting p53-MDM2 balance. triptolide 33-43 MDM2 proto-oncogene Homo sapiens 147-151 24403256-4 2013 In combination studies, we show that histone deacetylase (HDAC) inhibitors, the HDM2 inhibitor Nutlin-3, and the anthracycline daunorubicin all enhance the apoptotic response of JQ1. nutlin 3 95-103 MDM2 proto-oncogene Homo sapiens 80-84 23880760-8 2013 A decrease in p53 expression was dependent on induction of p53-specific E3 ubiquitin ligase Mdm2 by LPA. lysophosphatidic acid 100-103 MDM2 proto-oncogene Homo sapiens 92-96 24032643-8 2013 Melatonin in the nanomolar range activates the intrinsic and/or the extrinsic apoptotic pathway in cancer cells, namely through an increase in the p53/MDM2p ratio and downregulation of Sirt1. Melatonin 0-9 MDM2 proto-oncogene Homo sapiens 151-156 24210632-9 2013 Therefore, we hypothesize that conjugation of hydrophilic vitamin folic acid or its analogs to these drugs (termed "FOLICation") may provide them with the much-needed hydrophilic cover and make them suitable for investigation as potentially novel p53-MDM2 inhibitors. vitamin folic acid 58-76 MDM2 proto-oncogene Homo sapiens 251-255 23912932-0 2013 Current evidence on the relationship between SNP309 polymorphism in the MDM2 gene and colorectal cancer risk. snp309 45-51 MDM2 proto-oncogene Homo sapiens 72-76 24113239-0 2013 5-Deazaflavin derivatives as inhibitors of p53 ubiquitination by HDM2. 5-deazaflavin 0-13 MDM2 proto-oncogene Homo sapiens 65-69 24113239-1 2013 Based on previous reports of certain 5-deazaflavin derivatives being capable of activating the tumour suppressor p53 in cancer cells through inhibition of the p53-specific ubiquitin E3 ligase HDM2, we have conducted an structure-activity relationship (SAR) analysis through systematic modification of the 5-deazaflavin template. 5-deazaflavin 37-50 MDM2 proto-oncogene Homo sapiens 192-196 24113239-1 2013 Based on previous reports of certain 5-deazaflavin derivatives being capable of activating the tumour suppressor p53 in cancer cells through inhibition of the p53-specific ubiquitin E3 ligase HDM2, we have conducted an structure-activity relationship (SAR) analysis through systematic modification of the 5-deazaflavin template. 5-deazaflavin 305-318 MDM2 proto-oncogene Homo sapiens 192-196 24177565-0 2013 Protective roles of Gadd45 and MDM2 in blueberry anthocyanins mediated DNA repair of fragmented and non-fragmented DNA damage in UV-irradiated HepG2 cells. Anthocyanins 49-61 MDM2 proto-oncogene Homo sapiens 31-35 23938948-5 2013 For the first time we showed that OKA/PN combination at subtoxic doses induces potent synergistic apoptotic effects accompanied by lowering in p-Akt levels, increasing in the stabilized forms of p53 and potent decrease in pS166-Mdm2. oka/pn 34-40 MDM2 proto-oncogene Homo sapiens 228-232 24428757-5 2014 A series of pyrrolo[3,4-c]pyrazole derivatives were rationally designed and synthesized as the first-in-class inhibitors of p53-MDM2 interaction and NF-kappaB pathway. pyrrolo[3,4-c]pyrazole 12-34 MDM2 proto-oncogene Homo sapiens 128-132 24078862-0 2013 Diaryl- and triaryl-pyrrole derivatives: inhibitors of the MDM2-p53 and MDMX-p53 protein-protein interactions Electronic supplementary information (ESI) available: Experimental details for compound synthesis, analytical data for all compounds and intermediates. diaryl- and triaryl-pyrrole 0-27 MDM2 proto-oncogene Homo sapiens 59-63 23856033-2 2013 Within this scope, several nanosphere and nanocapsule formulations of a new inhibitor of p53-MDM2 interaction (xanthone 1) were developed and their physicochemical properties analyzed. xanthone 111-119 MDM2 proto-oncogene Homo sapiens 93-97 24040331-1 2013 Serdemetan (JNJ-26854165), an antagonist to Mdm2, was anticipated to promote the activation of p53. JNJ 26854165 0-10 MDM2 proto-oncogene Homo sapiens 44-48 24040331-1 2013 Serdemetan (JNJ-26854165), an antagonist to Mdm2, was anticipated to promote the activation of p53. JNJ 26854165 12-24 MDM2 proto-oncogene Homo sapiens 44-48 24040331-3 2013 We investigated if Serdemetan would alter the Mdm2-HIF1alpha axis and affect cell survival in human glioblastoma cells independently of p53. JNJ 26854165 19-29 MDM2 proto-oncogene Homo sapiens 46-50 23869206-10 2013 Finally, as an example of a novel design application, we describe the automated design of an oligooxopiperazine that inhibits the p53-MDM2 protein-protein interaction. oligooxopiperazine 93-111 MDM2 proto-oncogene Homo sapiens 134-138 23812671-7 2013 RESULTS: Dual targeting of BRAF(V600E) and Hdm2 with vemurafenib and Nt-3, respectively, synergistically induced apoptosis and suppressed melanoma viability in vitro and tumor growth in vivo. Vemurafenib 53-64 MDM2 proto-oncogene Homo sapiens 43-47 23812671-7 2013 RESULTS: Dual targeting of BRAF(V600E) and Hdm2 with vemurafenib and Nt-3, respectively, synergistically induced apoptosis and suppressed melanoma viability in vitro and tumor growth in vivo. nutlin 3 69-73 MDM2 proto-oncogene Homo sapiens 43-47 23934659-0 2013 Cisplatin causes cell death via TAB1 regulation of p53/MDM2/MDMX circuitry. Cisplatin 0-9 MDM2 proto-oncogene Homo sapiens 55-59 23848581-6 2013 The resulting cyclotide MCo-PMI was able to bind with low nanomolar affinity to both Hdm2 and HdmX, showed high stability in human serum, and was cytotoxic to wild-type p53 cancer cell lines by activating the p53 tumor suppressor pathway both in vitro and in vivo. Cyclotides 14-23 MDM2 proto-oncogene Homo sapiens 85-89 23848581-6 2013 The resulting cyclotide MCo-PMI was able to bind with low nanomolar affinity to both Hdm2 and HdmX, showed high stability in human serum, and was cytotoxic to wild-type p53 cancer cell lines by activating the p53 tumor suppressor pathway both in vitro and in vivo. Cyclotides 14-23 MDM2 proto-oncogene Homo sapiens 94-98 23848581-6 2013 The resulting cyclotide MCo-PMI was able to bind with low nanomolar affinity to both Hdm2 and HdmX, showed high stability in human serum, and was cytotoxic to wild-type p53 cancer cell lines by activating the p53 tumor suppressor pathway both in vitro and in vivo. mco-pmi 24-31 MDM2 proto-oncogene Homo sapiens 85-89 23848581-6 2013 The resulting cyclotide MCo-PMI was able to bind with low nanomolar affinity to both Hdm2 and HdmX, showed high stability in human serum, and was cytotoxic to wild-type p53 cancer cell lines by activating the p53 tumor suppressor pathway both in vitro and in vivo. mco-pmi 24-31 MDM2 proto-oncogene Homo sapiens 94-98 23776060-0 2013 Identification of a second Nutlin-3 responsive interaction site in the N-terminal domain of MDM2 using hydrogen/deuterium exchange mass spectrometry. Hydrogen 103-111 MDM2 proto-oncogene Homo sapiens 92-96 23776060-0 2013 Identification of a second Nutlin-3 responsive interaction site in the N-terminal domain of MDM2 using hydrogen/deuterium exchange mass spectrometry. Deuterium 112-121 MDM2 proto-oncogene Homo sapiens 92-96 23776060-4 2013 We present a methodology using a hydrogen/deuterium (H/D) exchange platform that measures Nutlin-3 binding to the N-terminal domain of MDM2 (MDM2(1-126)) in order to begin to develop dynamic assays that evaluate MDM2 allostery. Hydrogen 33-41 MDM2 proto-oncogene Homo sapiens 135-139 23776060-4 2013 We present a methodology using a hydrogen/deuterium (H/D) exchange platform that measures Nutlin-3 binding to the N-terminal domain of MDM2 (MDM2(1-126)) in order to begin to develop dynamic assays that evaluate MDM2 allostery. Deuterium 42-51 MDM2 proto-oncogene Homo sapiens 135-139 23720736-7 2013 RUNX2 protein levels decrease upon stabilization of p53 with the MDM2 inhibitor Nutlin-3. nutlin 3 80-88 MDM2 proto-oncogene Homo sapiens 65-69 24074238-5 2013 The frequent presence of wild-type TP53 and the low levels of p53 in complex with the p53 negative feed-back regulator MDM2 contribute to cisplatin sensitivity. Cisplatin 138-147 MDM2 proto-oncogene Homo sapiens 119-123 23843462-7 2013 The activated AKT phosphorylated MDM2 at Ser(166) and promoted degradation of the tumor suppressor p53. Serine 41-44 MDM2 proto-oncogene Homo sapiens 33-37 23977270-4 2013 We report that a new small-molecule inhibitor of MDM2 with a spirooxoindolepyrrolidine core structure, named ISA27, effectively reactivated p53 function and inhibited human GBM cell growth in vitro by inducing cell cycle arrest and apoptosis. spirooxoindolepyrrolidine 61-86 MDM2 proto-oncogene Homo sapiens 49-53 23977270-4 2013 We report that a new small-molecule inhibitor of MDM2 with a spirooxoindolepyrrolidine core structure, named ISA27, effectively reactivated p53 function and inhibited human GBM cell growth in vitro by inducing cell cycle arrest and apoptosis. isa27 109-114 MDM2 proto-oncogene Homo sapiens 49-53 23702662-8 2013 In telmisartan-treated ECs, phosphorylation and activation of Akt, as well as MDM2, were reduced, leading to accumulation of p53 in the nucleus, where it represses the transcription of cell cycle-promoting genes. Telmisartan 3-14 MDM2 proto-oncogene Homo sapiens 78-82 23666059-0 2013 Nutlin-3a, an MDM2 antagonist and p53 activator, helps to preserve the replicative potential of cancer cells treated with a genotoxic dose of resveratrol. Resveratrol 142-153 MDM2 proto-oncogene Homo sapiens 14-18 23808545-4 2013 Here, we report the discovery and characterization of a second generation clinical MDM2 inhibitor, RG7388, with superior potency and selectivity. RG7388 99-105 MDM2 proto-oncogene Homo sapiens 83-87 23802716-3 2013 Derivative 5-bromo-3"-(cyclohexane carbonyl)-1-methyl-2-oxospiro[indoline-3,2"-thiazolidine] (4n) emerged as the most potent compound of this series, inhibiting in vitro 30% of p53-MDM2 interaction at 5 muM and the cell growth of different human tumor cells at nanomolar concentrations. 5-bromo-3"-(cyclohexane carbonyl)-1-methyl-2-oxospiro[indoline-3,2"-thiazolidine 11-91 MDM2 proto-oncogene Homo sapiens 181-185 23612020-8 2013 Oroxylin A and adriamycin also modulated the stability and activity of p53 through inducing phosphorylation of p53 at Ser15 and suppressing the expression of MDM2. 5,7-dihydroxy-6-methoxy-2-phenylchromen-4-one 0-10 MDM2 proto-oncogene Homo sapiens 158-162 23685175-1 2013 We have discovered and reported potent p53-MDM2 interaction inhibitors possessing dihydroimidazothiazole scaffold. dihydroimidazothiazole 82-104 MDM2 proto-oncogene Homo sapiens 43-47 23612020-8 2013 Oroxylin A and adriamycin also modulated the stability and activity of p53 through inducing phosphorylation of p53 at Ser15 and suppressing the expression of MDM2. Doxorubicin 15-25 MDM2 proto-oncogene Homo sapiens 158-162 23624782-11 2013 This result was supported by in vitro data showing that endometrial cancer cell lines with the SNP309 G allele failed to show growth inhibition by treatment with RITA, which reduces p53-MDM2 binding. RITA 162-166 MDM2 proto-oncogene Homo sapiens 186-190 23826318-2 2013 Here we show that MDM2 can inhibit Axin-stimulated p53-dependent apoptosis by suppressing p53 phosphorylation at Ser 46 and apoptosis-related p53 transactivational activity. Serine 113-116 MDM2 proto-oncogene Homo sapiens 18-22 22869143-3 2013 Doxorubicin, a common chemotherapeutic agent, is known to promote PML-mediated p53 activation in part by promoting PML-dependent MDM2 nucleolar sequestration. Doxorubicin 0-11 MDM2 proto-oncogene Homo sapiens 129-133 22869143-4 2013 We discovered that BMK1 deactivation coupled with doxorubicin synergistically enhanced MDM2 nucleolar sequestration and, consequently, promoted PML-mediated p53 upregulation leading to tumor cell apoptosis in vitro and tumor regression in vivo. Doxorubicin 50-61 MDM2 proto-oncogene Homo sapiens 87-91 23601819-0 2013 Design, synthesis and biological evaluation of novel 3,4,5-trisubstituted aminothiophenes as inhibitors of p53-MDM2 interaction. 3,4,5-trisubstituted aminothiophenes 53-89 MDM2 proto-oncogene Homo sapiens 111-115 23601819-2 2013 A series of 3,4,5-trisubstituted aminothiophenes were designed, synthesized, and evaluated for their p53-MDM2 binding inhibitory potency and anti-proliferation activities against A549 and PC3 tumor cell lines. 3,4,5-trisubstituted aminothiophenes 12-48 MDM2 proto-oncogene Homo sapiens 105-109 22789708-0 2013 Benzimidazole-2-one: a novel anchoring principle for antagonizing p53-Mdm2. benzimidazole-2-one 0-19 MDM2 proto-oncogene Homo sapiens 70-74 22789708-1 2013 Herein we propose the benzimidazole-2-one substructure as a suitable tryptophan mimic and thus a reasonable starting point for the design of p53 Mdm2 antagonists. benzimidazole-2-one 22-41 MDM2 proto-oncogene Homo sapiens 145-149 22789708-1 2013 Herein we propose the benzimidazole-2-one substructure as a suitable tryptophan mimic and thus a reasonable starting point for the design of p53 Mdm2 antagonists. Tryptophan 69-79 MDM2 proto-oncogene Homo sapiens 145-149 22789708-4 2013 The finding of the benzimidazolone moiety as a tryptophan replacement in mdm2 is significant as it offers access to novel scaffolds with potentially higher selectivity and potency and improved biological activities. benzimidazolone 19-34 MDM2 proto-oncogene Homo sapiens 73-77 22789708-4 2013 The finding of the benzimidazolone moiety as a tryptophan replacement in mdm2 is significant as it offers access to novel scaffolds with potentially higher selectivity and potency and improved biological activities. Tryptophan 47-57 MDM2 proto-oncogene Homo sapiens 73-77 22789708-5 2013 Observing low muM affinities to mdm2 by NMR and fluorescence polarization we conclude that the 2-(2-oxo-2,3-dihydro-1H-benzo[d]imidazol-1-yl)acetamide scaffold might be a good starting point to further optimize the affinities to Mdm2. 2-(2-oxo-2,3-dihydro-1h-benzo[d]imidazol-1-yl)acetamide 95-150 MDM2 proto-oncogene Homo sapiens 32-36 22789708-5 2013 Observing low muM affinities to mdm2 by NMR and fluorescence polarization we conclude that the 2-(2-oxo-2,3-dihydro-1H-benzo[d]imidazol-1-yl)acetamide scaffold might be a good starting point to further optimize the affinities to Mdm2. 2-(2-oxo-2,3-dihydro-1h-benzo[d]imidazol-1-yl)acetamide 95-150 MDM2 proto-oncogene Homo sapiens 229-233 23566959-4 2013 Confirming the activation of p53, its knockdown suppressed the ability of Ni(II) to upregulate MDM2 and p21 (CDKN1A). Nickel(2+) 74-80 MDM2 proto-oncogene Homo sapiens 95-99 23611770-0 2013 Design, synthesis and biological evaluation of novel 3,4,5-trisubstituted aminothiophenes as inhibitors of p53-MDM2 interaction. 3,4,5-trisubstituted aminothiophenes 53-89 MDM2 proto-oncogene Homo sapiens 111-115 22292771-0 2013 A small-molecule inhibitor, 5"-O-tritylthymidine, targets FAK and Mdm-2 interaction, and blocks breast and colon tumorigenesis in vivo. 5'-O-Tritylthymidine 28-48 MDM2 proto-oncogene Homo sapiens 66-71 23682023-0 2013 3T3-L1 adipocytes possess anandamide- and epinephrine-responsive machinery for MDM2 distribution to the plasma membrane. anandamide 26-36 MDM2 proto-oncogene Homo sapiens 79-83 23682023-0 2013 3T3-L1 adipocytes possess anandamide- and epinephrine-responsive machinery for MDM2 distribution to the plasma membrane. Epinephrine 42-53 MDM2 proto-oncogene Homo sapiens 79-83 23682023-2 2013 We examined MDM2 level in the plasma membrane (PM) and total MDM2 level of 3T3-L1 adipocytes treated with biomolecular anandamide, epinephrine, and other agents for 15 min. anandamide 119-129 MDM2 proto-oncogene Homo sapiens 12-16 23682023-2 2013 We examined MDM2 level in the plasma membrane (PM) and total MDM2 level of 3T3-L1 adipocytes treated with biomolecular anandamide, epinephrine, and other agents for 15 min. Epinephrine 131-142 MDM2 proto-oncogene Homo sapiens 12-16 23682023-5 2013 PM MDM2 distribution caused by a biomolecular concentration was maintained by treatment with mithramycin A and exposure of cells to 28 C or 32 C but not to 18 C, and PM MDM2 levels after treatment with high concentrations of biomolecules were altered upon exposure to the inhibitor and mild hypothermia. mithramycin A 93-106 MDM2 proto-oncogene Homo sapiens 3-7 22920093-0 2013 Synthesis and biological evaluation of novel pyrimido[4,5-b]quinoline-2,4- dione derivatives as MDM2 ubiquitin ligase inhibitors. pyrimido[4,5-b]quinoline-2,4- dione 45-80 MDM2 proto-oncogene Homo sapiens 96-100 22920093-3 2013 Among tested compounds, four sulfur-containing compounds (4-7) displayed enhanced cytotoxic activities and better MDM2 E3 ligase inhibitoty activities in comparison with that of HLI98c. Sulfur 29-35 MDM2 proto-oncogene Homo sapiens 114-118 23862226-7 2013 RT-PCR and Western blot showed markedly up-regulated expressions of GSK3 P3 a3beta down-regulated expressions of MDM2 mRNA and proteins in the PC-3 cells treated with deguelin. deguelin 167-175 MDM2 proto-oncogene Homo sapiens 113-117 23603988-5 2013 Using western blot analysis, we found that cdk9 promotes inhibition and phosphorylation of Mdm2 on Ser-395, thus preventing degradation of p53, a protein that is directly involved in promoting p53 ubiquitination. Serine 99-102 MDM2 proto-oncogene Homo sapiens 91-95 23635777-7 2013 The addition of SAHA to Btz treatment was synergistic, as SAHA induced early acetylation of p53 and reduced interaction with its negative regulator MDM2, augmenting the effects of Btz. Vorinostat 16-20 MDM2 proto-oncogene Homo sapiens 148-152 23635777-7 2013 The addition of SAHA to Btz treatment was synergistic, as SAHA induced early acetylation of p53 and reduced interaction with its negative regulator MDM2, augmenting the effects of Btz. Bortezomib 24-27 MDM2 proto-oncogene Homo sapiens 148-152 23635777-7 2013 The addition of SAHA to Btz treatment was synergistic, as SAHA induced early acetylation of p53 and reduced interaction with its negative regulator MDM2, augmenting the effects of Btz. Vorinostat 58-62 MDM2 proto-oncogene Homo sapiens 148-152 23597064-1 2013 Structural analysis of both the MDM2-p53 protein-protein interaction and several small molecules bound to MDM2 led to the design and synthesis of tetrasubstituted morpholinone 10, an MDM2 inhibitor with a biochemical IC50 of 1.0 muM. Morpholin-3-one 163-175 MDM2 proto-oncogene Homo sapiens 32-36 23597064-1 2013 Structural analysis of both the MDM2-p53 protein-protein interaction and several small molecules bound to MDM2 led to the design and synthesis of tetrasubstituted morpholinone 10, an MDM2 inhibitor with a biochemical IC50 of 1.0 muM. Morpholin-3-one 163-175 MDM2 proto-oncogene Homo sapiens 106-110 23597064-1 2013 Structural analysis of both the MDM2-p53 protein-protein interaction and several small molecules bound to MDM2 led to the design and synthesis of tetrasubstituted morpholinone 10, an MDM2 inhibitor with a biochemical IC50 of 1.0 muM. Morpholin-3-one 163-175 MDM2 proto-oncogene Homo sapiens 106-110 23597064-2 2013 The cocrystal structure of 10 with MDM2 inspired two independent optimization strategies and resulted in the discovery of morpholinones 16 and 27 possessing distinct binding modes. morpholinones 122-135 MDM2 proto-oncogene Homo sapiens 35-39 23597064-3 2013 Both analogues were potent MDM2 inhibitors in biochemical and cellular assays, and morpholinone 27 (IC50 = 0.10 muM) also displayed suitable PK profile for in vivo animal experiments. Morpholin-3-one 83-95 MDM2 proto-oncogene Homo sapiens 27-31 23428467-4 2013 The activity of the pyranoxanthone 1 as inhibitor of p53-MDM2 interaction was further investigated in human tumor cells with wild-type p53 and overexpressed MDM2. pyranoxanthone 20-34 MDM2 proto-oncogene Homo sapiens 57-61 23428467-4 2013 The activity of the pyranoxanthone 1 as inhibitor of p53-MDM2 interaction was further investigated in human tumor cells with wild-type p53 and overexpressed MDM2. pyranoxanthone 20-34 MDM2 proto-oncogene Homo sapiens 157-161 23347235-6 2013 The effect of adjuvant fluorouracil-leucovorin-oxaliplatin (FLO) in improving OS compared with surgery alone was evident only in the high MDM2 group (hazard ratio = 0.57; 95% confidence interval, 0.37-0.89; P = 0.013). fluorouracil-leucovorin-oxaliplatin 23-58 MDM2 proto-oncogene Homo sapiens 138-142 23641733-0 2013 Diastereomeric spirooxindoles as highly potent and efficacious MDM2 inhibitors. spirooxindoles 15-29 MDM2 proto-oncogene Homo sapiens 63-67 23641733-2 2013 We previously published a series of spirooxindole-containing compounds as a new class of MDM2 small-molecule inhibitors. Spirooxindole 36-49 MDM2 proto-oncogene Homo sapiens 89-93 23597199-6 2013 The detailed in vitro and in vivo study on the molecular mechanisms of this compound demonstrated that IVHD-valtrate exposure modulated the expression of numerous molecules involved in cell cycle progression and apoptosis regardless of p53 status, leading to increase the level of p53, Rb, p21, p27 and decrease Mdm2, E2F1, Cyclin B1, Cdc25C and Cdc2. valtrate 108-116 MDM2 proto-oncogene Homo sapiens 312-316 23652204-6 2013 In HER2-positive breast cancer cells treated with the HER2 tyrosine kinase inhibitor lapatinib, MDM2 was degraded and HUWE1 was stabilized. Lapatinib 85-94 MDM2 proto-oncogene Homo sapiens 96-100 23652204-7 2013 In contrast, in breast cancer cells that acquired resistance to lapatinib, the abundance of MDM2 was not decreased and HUWE1 was degraded, which inhibited apoptosis, regardless of p53 status. Lapatinib 64-73 MDM2 proto-oncogene Homo sapiens 92-96 23652204-8 2013 MDM2 inhibition overcame lapatinib resistance in cells with either wild-type or mutant p53 and in xenograft models. Lapatinib 25-34 MDM2 proto-oncogene Homo sapiens 0-4 23652204-9 2013 These findings demonstrate broader, p53-independent roles for MDM2 and HUWE1 in apoptosis and specifically suggest the potential for therapy directed against MDM2 to overcome lapatinib resistance. Lapatinib 175-184 MDM2 proto-oncogene Homo sapiens 158-162 23347235-6 2013 The effect of adjuvant fluorouracil-leucovorin-oxaliplatin (FLO) in improving OS compared with surgery alone was evident only in the high MDM2 group (hazard ratio = 0.57; 95% confidence interval, 0.37-0.89; P = 0.013). flo 60-63 MDM2 proto-oncogene Homo sapiens 138-142 23347235-9 2013 For the first time, our data suggest that MDM2 is a potent prognostic and predictive factor for benefit from adjuvant fluorouracil-leucovorin-oxaliplatin chemotherapy in resectable gastric cancer. fluorouracil-leucovorin 118-141 MDM2 proto-oncogene Homo sapiens 42-46 23483203-6 2013 Although EGCG promotes MDM2 expression in a p53-dependent manner, the interaction between MDM2 and p53 was significantly inhibited following EGCG treatment, which resulted in the inhibition of MDM2-mediated p53 ubiquitination. epigallocatechin gallate 141-145 MDM2 proto-oncogene Homo sapiens 90-94 23347235-9 2013 For the first time, our data suggest that MDM2 is a potent prognostic and predictive factor for benefit from adjuvant fluorouracil-leucovorin-oxaliplatin chemotherapy in resectable gastric cancer. Oxaliplatin 142-153 MDM2 proto-oncogene Homo sapiens 42-46 23563151-0 2013 Ribosomal protein S7 regulates arsenite-induced GADD45alpha expression by attenuating MDM2-mediated GADD45alpha ubiquitination and degradation. arsenite 31-39 MDM2 proto-oncogene Homo sapiens 86-90 23563151-7 2013 Further investigations indicated that arsenite treatment enhanced S7-MDM2 interaction, resulting in attenuation of MDM2-dependent GADD45alpha ubiquitination and degradation, thereby leading to GADD45alpha-dependent cell death pathway activation. arsenite 38-46 MDM2 proto-oncogene Homo sapiens 69-73 23563151-7 2013 Further investigations indicated that arsenite treatment enhanced S7-MDM2 interaction, resulting in attenuation of MDM2-dependent GADD45alpha ubiquitination and degradation, thereby leading to GADD45alpha-dependent cell death pathway activation. arsenite 38-46 MDM2 proto-oncogene Homo sapiens 115-119 23483203-0 2013 Epigallocatechin gallate promotes p53 accumulation and activity via the inhibition of MDM2-mediated p53 ubiquitination in human lung cancer cells. epigallocatechin gallate 0-24 MDM2 proto-oncogene Homo sapiens 86-90 23483203-4 2013 EGCG treatment can substantially increase p53 stability, promote nuclear localization of p53 and decrease nuclear accumulation of MDM2. epigallocatechin gallate 0-4 MDM2 proto-oncogene Homo sapiens 130-134 23483203-6 2013 Although EGCG promotes MDM2 expression in a p53-dependent manner, the interaction between MDM2 and p53 was significantly inhibited following EGCG treatment, which resulted in the inhibition of MDM2-mediated p53 ubiquitination. epigallocatechin gallate 9-13 MDM2 proto-oncogene Homo sapiens 23-27 23218882-2 2013 We hypothesized that functional polymorphisms in the promoters of MDM2 and p14(ARF) contribute to the interindividual difference in predisposition to DTC. dtc 150-153 MDM2 proto-oncogene Homo sapiens 66-70 23218882-5 2013 RESULTS: MDM2-rs2279744 and p14(ARF)-rs3731217 were associated with a significantly increased risk of DTC (MDM2-rs2279744: TT versus TG/GG; OR, 1.5; 95% CI, 1.1-2.0; p14(ARF)-rs3731217: TG/GG versus TT; OR, 1.7; 95% CI, 1.2-2.3). Thioguanine 133-135 MDM2 proto-oncogene Homo sapiens 9-13 23218882-5 2013 RESULTS: MDM2-rs2279744 and p14(ARF)-rs3731217 were associated with a significantly increased risk of DTC (MDM2-rs2279744: TT versus TG/GG; OR, 1.5; 95% CI, 1.1-2.0; p14(ARF)-rs3731217: TG/GG versus TT; OR, 1.7; 95% CI, 1.2-2.3). Thioguanine 133-135 MDM2 proto-oncogene Homo sapiens 107-111 23218882-5 2013 RESULTS: MDM2-rs2279744 and p14(ARF)-rs3731217 were associated with a significantly increased risk of DTC (MDM2-rs2279744: TT versus TG/GG; OR, 1.5; 95% CI, 1.1-2.0; p14(ARF)-rs3731217: TG/GG versus TT; OR, 1.7; 95% CI, 1.2-2.3). Thioguanine 186-188 MDM2 proto-oncogene Homo sapiens 9-13 23218882-5 2013 RESULTS: MDM2-rs2279744 and p14(ARF)-rs3731217 were associated with a significantly increased risk of DTC (MDM2-rs2279744: TT versus TG/GG; OR, 1.5; 95% CI, 1.1-2.0; p14(ARF)-rs3731217: TG/GG versus TT; OR, 1.7; 95% CI, 1.2-2.3). Thioguanine 186-188 MDM2 proto-oncogene Homo sapiens 107-111 23218882-10 2013 CONCLUSION: Our results suggest that polymorphisms of MDM2 and p14(ARF) contribute to the interindividual difference in susceptibility to DTC, either alone or more likely jointly. dtc 138-141 MDM2 proto-oncogene Homo sapiens 54-58 23483263-2 2013 Recently, we showed that the cAMP-induced destabilization of p53 in DNA-damaged cells occurs as a result of enhanced interaction between p53 and HDM2. Cyclic AMP 29-33 MDM2 proto-oncogene Homo sapiens 145-149 23483263-3 2013 In this report, we present results showing that increased levels of cAMP in cells with DNA damage enhances the deacetylation of p53, an event that facilitates the interaction of p53 with HDM2, thus annulling the stabilizing effect of DNA damage on p53. Cyclic AMP 68-72 MDM2 proto-oncogene Homo sapiens 187-191 23483203-6 2013 Although EGCG promotes MDM2 expression in a p53-dependent manner, the interaction between MDM2 and p53 was significantly inhibited following EGCG treatment, which resulted in the inhibition of MDM2-mediated p53 ubiquitination. epigallocatechin gallate 141-145 MDM2 proto-oncogene Homo sapiens 90-94 22961628-0 2013 Mdm2 antagonists induce apoptosis and synergize with cisplatin overcoming chemoresistance in TP53 wild-type ovarian cancer cells. Cisplatin 53-62 MDM2 proto-oncogene Homo sapiens 0-4 23352573-3 2013 On this regard, a new pH-responsive diblock copolymer of poly(methacryloyloxy ethyl phosphorylcholine)-block-poly(diisopropanolamine ethyl methacrylate) (PMPC-b-PDPA)/siRNA-MDM2 complex nanoparticle with minimized surface charge and suitable particle size was designed and developed for siRNA-MDM2 delivery in vitro and in vivo. diblock copolymer 36-53 MDM2 proto-oncogene Homo sapiens 173-177 23352573-3 2013 On this regard, a new pH-responsive diblock copolymer of poly(methacryloyloxy ethyl phosphorylcholine)-block-poly(diisopropanolamine ethyl methacrylate) (PMPC-b-PDPA)/siRNA-MDM2 complex nanoparticle with minimized surface charge and suitable particle size was designed and developed for siRNA-MDM2 delivery in vitro and in vivo. poly(methacryloyloxy ethyl phosphorylcholine)-block 57-108 MDM2 proto-oncogene Homo sapiens 173-177 23352573-3 2013 On this regard, a new pH-responsive diblock copolymer of poly(methacryloyloxy ethyl phosphorylcholine)-block-poly(diisopropanolamine ethyl methacrylate) (PMPC-b-PDPA)/siRNA-MDM2 complex nanoparticle with minimized surface charge and suitable particle size was designed and developed for siRNA-MDM2 delivery in vitro and in vivo. pmpc-b-pdpa 154-165 MDM2 proto-oncogene Homo sapiens 173-177 23054209-1 2013 The effect of Nutlin-3, a small molecule inhibitor of the MDM2/p53 interaction, was investigated on the steady-state mRNA levels of the transcription factors E2F1 and E2F7 in a cohort of primary B-chronic lymphocytic leukemia (B-CLL) patient samples (n = 15) and normal peripheral blood mononuclear cells (PBMC). nutlin 3 14-22 MDM2 proto-oncogene Homo sapiens 58-62 23398638-7 2013 The role of MDM2 binding was explored by inhibiting MDM2/p53 binding with nutlin-3. nutlin 3 74-82 MDM2 proto-oncogene Homo sapiens 12-16 23238568-4 2013 MDM2 requires phosphatidylinositol (PI)3-kinase activity for enhancing Akt phosphorylation and upregulates this activity by repressing transcription of the regulatory subunit p85 of PI3-kinase. Phosphatidylinositols 14-34 MDM2 proto-oncogene Homo sapiens 0-4 23506213-5 2013 The functionality of MDM2 SNP309, with or without H. pylori lipopolysaccharide (LPS), was examined by dual-luciferase assay. snp309 26-32 MDM2 proto-oncogene Homo sapiens 21-25 23497256-2 2013 METHODS: Nude/beige mice bearing human RCC xenografts were treated with various combinations of sunitinib and the HDM2 antagonist MI-319. MI 319 130-136 MDM2 proto-oncogene Homo sapiens 114-118 23497256-4 2013 RESULTS: Sunitinib treatment increased p53 levels in RCC xenografts and transiently induced the expression of p21(waf1), Noxa, and HDM2, the levels of which subsequently declined to baseline (or undetectable) with the emergence of sunitinib resistance. Sunitinib 9-18 MDM2 proto-oncogene Homo sapiens 131-135 23360948-2 2013 The high dose of calcium in the system activates the nitric oxide synthase, synthesizing nitric oxide which then downregulates Mdm2 and influences drastically the p53-Mdm2 network regulation, lifting the system from a normal to a stressed state. Calcium 17-24 MDM2 proto-oncogene Homo sapiens 127-131 23360948-2 2013 The high dose of calcium in the system activates the nitric oxide synthase, synthesizing nitric oxide which then downregulates Mdm2 and influences drastically the p53-Mdm2 network regulation, lifting the system from a normal to a stressed state. Calcium 17-24 MDM2 proto-oncogene Homo sapiens 167-171 23360948-2 2013 The high dose of calcium in the system activates the nitric oxide synthase, synthesizing nitric oxide which then downregulates Mdm2 and influences drastically the p53-Mdm2 network regulation, lifting the system from a normal to a stressed state. Nitric Oxide 53-65 MDM2 proto-oncogene Homo sapiens 127-131 23360948-2 2013 The high dose of calcium in the system activates the nitric oxide synthase, synthesizing nitric oxide which then downregulates Mdm2 and influences drastically the p53-Mdm2 network regulation, lifting the system from a normal to a stressed state. Nitric Oxide 53-65 MDM2 proto-oncogene Homo sapiens 167-171 23585871-4 2013 Our results highlight that miR-125b modulates the p53 network by hindering the down-regulation of Mdm2, thereby affecting p53 and its target genes p21 and Puma to a degree sufficient to inhibit apoptosis. mir-125b 27-35 MDM2 proto-oncogene Homo sapiens 98-102 23585871-5 2013 Conversely, treatment of prostate cancer cells with an inhibitor of miR-125b (anti-miR-125b) resulted in increased expression of p14(ARF), decreased level of Mdm2, and induction of apoptosis. mir-125b 68-76 MDM2 proto-oncogene Homo sapiens 158-162 23585871-7 2013 Thus, we conclude that miR-125b acts as an oncogene which regulates p14(ARF)/Mdm2 signaling, stimulating proliferation of prostate cancer cells through a p53-dependent or p53-independent function. mir-125b 23-31 MDM2 proto-oncogene Homo sapiens 77-81 22469985-3 2013 We have reported that p53 reactivation by an inhibitor of the p53-MDM2 interaction, Nutlin-3, induces selective and massive apoptosis in PEL cells leading to efficient anti-tumor activity in a subcutaneous xenograft model for PEL. nutlin 3 84-92 MDM2 proto-oncogene Homo sapiens 66-70 22525275-0 2013 Lenalidomide promotes p53 degradation by inhibiting MDM2 auto-ubiquitination in myelodysplastic syndrome with chromosome 5q deletion. Lenalidomide 0-12 MDM2 proto-oncogene Homo sapiens 52-56 22525275-4 2013 More importantly, we show that lenalidomide (Len) acts to stabilize MDM2, thereby accelerating p53 degradation. Lenalidomide 31-43 MDM2 proto-oncogene Homo sapiens 68-72 22525275-4 2013 More importantly, we show that lenalidomide (Len) acts to stabilize MDM2, thereby accelerating p53 degradation. Lenalidomide 45-48 MDM2 proto-oncogene Homo sapiens 68-72 22525275-5 2013 Biochemical and molecular analyses showed that Len inhibits the haplodeficient protein phosphatase 2A catalytic domain alpha (PP2Acalpha) phosphatase resulting in hyperphosphorylation of inhibitory serine-166 and serine-186 residues on MDM2, and displaces binding of RPS14 to suppress MDM2 autoubiquitination whereas PP2Acalpha overexpression promotes drug resistance. Serine 198-204 MDM2 proto-oncogene Homo sapiens 236-240 22525275-5 2013 Biochemical and molecular analyses showed that Len inhibits the haplodeficient protein phosphatase 2A catalytic domain alpha (PP2Acalpha) phosphatase resulting in hyperphosphorylation of inhibitory serine-166 and serine-186 residues on MDM2, and displaces binding of RPS14 to suppress MDM2 autoubiquitination whereas PP2Acalpha overexpression promotes drug resistance. Serine 198-204 MDM2 proto-oncogene Homo sapiens 285-289 22525275-5 2013 Biochemical and molecular analyses showed that Len inhibits the haplodeficient protein phosphatase 2A catalytic domain alpha (PP2Acalpha) phosphatase resulting in hyperphosphorylation of inhibitory serine-166 and serine-186 residues on MDM2, and displaces binding of RPS14 to suppress MDM2 autoubiquitination whereas PP2Acalpha overexpression promotes drug resistance. Serine 213-219 MDM2 proto-oncogene Homo sapiens 236-240 22525275-5 2013 Biochemical and molecular analyses showed that Len inhibits the haplodeficient protein phosphatase 2A catalytic domain alpha (PP2Acalpha) phosphatase resulting in hyperphosphorylation of inhibitory serine-166 and serine-186 residues on MDM2, and displaces binding of RPS14 to suppress MDM2 autoubiquitination whereas PP2Acalpha overexpression promotes drug resistance. Serine 213-219 MDM2 proto-oncogene Homo sapiens 285-289 23201157-11 2013 Finally, co-immunoprecipitation studies suggested that Ser-106 phosphorylation of p53 decreases its interaction with MDM2 and prolongs the half-life of p53. Serine 55-58 MDM2 proto-oncogene Homo sapiens 117-121 23398638-7 2013 The role of MDM2 binding was explored by inhibiting MDM2/p53 binding with nutlin-3. nutlin 3 74-82 MDM2 proto-oncogene Homo sapiens 52-56 23356442-10 2013 We also detected an obvious decrease in the level of HDM2 gene expression after both individual and combination treatments with resveratrol and genistein. Resveratrol 128-139 MDM2 proto-oncogene Homo sapiens 53-57 23356442-10 2013 We also detected an obvious decrease in the level of HDM2 gene expression after both individual and combination treatments with resveratrol and genistein. Genistein 144-153 MDM2 proto-oncogene Homo sapiens 53-57 23356442-11 2013 Our findings suggest that resveratrol and genistein when combined can induce apoptosis at doses lower than usual doses, through the activation of caspases cascade, and by decreasing the expression of HDM2. Resveratrol 26-37 MDM2 proto-oncogene Homo sapiens 200-204 23356442-11 2013 Our findings suggest that resveratrol and genistein when combined can induce apoptosis at doses lower than usual doses, through the activation of caspases cascade, and by decreasing the expression of HDM2. Genistein 42-51 MDM2 proto-oncogene Homo sapiens 200-204 27481281-0 2013 Molecular Dynamics Investigation on the Inhibition of MDM2-p53 Interaction by Polyphenols. Polyphenols 78-89 MDM2 proto-oncogene Homo sapiens 54-58 27481281-2 2013 Quercetin and taxifolin bind to p53 binding hydrophobic groove of MDM2, and alter the conformation of groove as evidenced by 65 ns molecular dynamics simulation. Quercetin 0-9 MDM2 proto-oncogene Homo sapiens 66-70 27481281-2 2013 Quercetin and taxifolin bind to p53 binding hydrophobic groove of MDM2, and alter the conformation of groove as evidenced by 65 ns molecular dynamics simulation. taxifolin 14-23 MDM2 proto-oncogene Homo sapiens 66-70 27481281-7 2013 It was found that the pi-pi stacking between Tyr 51 of MDM2 and ligands is the critical event in MDM2-p53 dissociation. Tyrosine 45-48 MDM2 proto-oncogene Homo sapiens 55-59 27481281-7 2013 It was found that the pi-pi stacking between Tyr 51 of MDM2 and ligands is the critical event in MDM2-p53 dissociation. Tyrosine 45-48 MDM2 proto-oncogene Homo sapiens 97-101 22391559-5 2013 This RPS14-MDM2 binding was induced upon ribosomal stress caused by actinomycin D or mycophenolic acid. Dactinomycin 68-81 MDM2 proto-oncogene Homo sapiens 11-15 22391559-5 2013 This RPS14-MDM2 binding was induced upon ribosomal stress caused by actinomycin D or mycophenolic acid. Mycophenolic Acid 85-102 MDM2 proto-oncogene Homo sapiens 11-15 23268733-0 2013 Siladenoserinols A-L: new sulfonated serinol derivatives from a tunicate as inhibitors of p53-Hdm2 interaction. siladenoserinols a-l 0-20 MDM2 proto-oncogene Homo sapiens 94-98 23268733-1 2013 Siladenoserinols A-L were isolated from a tunicate as inhibitors of p53-Hdm2 interaction, a promising target for cancer chemotherapy. siladenoserinols a-l 0-20 MDM2 proto-oncogene Homo sapiens 72-76 22937789-6 2012 Both S-MDM4 and MDM2 expressions were significantly increased after fludarabine treatment of CLL cells without p53 aberrations (P = 0.013 and P = 0.030). fludarabine 68-79 MDM2 proto-oncogene Homo sapiens 16-20 22955948-6 2013 IKK-beta and p85 S6K1 contributed to H(2)O(2)-induced phosphorylation of Mdm2 (S166) and p53 accumulation. Hydrogen Peroxide 37-45 MDM2 proto-oncogene Homo sapiens 73-77 22955948-8 2013 Thus, these findings established a novel oxidative stress-responsive pathway that involves IKK-beta, p85 S6K1 and Mdm2, which is response for H(2)O(2)-induced cell death. Hydrogen Peroxide 142-150 MDM2 proto-oncogene Homo sapiens 114-118 22349818-6 2013 Mutation of CBP Thr-1872 or Mdm2 Ser-186/188 Akt sites resulted in a dissociation of the ERbeta-CBP-Mdm2 complex and reduced ERbeta turnover. Threonine 16-19 MDM2 proto-oncogene Homo sapiens 100-104 22349818-6 2013 Mutation of CBP Thr-1872 or Mdm2 Ser-186/188 Akt sites resulted in a dissociation of the ERbeta-CBP-Mdm2 complex and reduced ERbeta turnover. Serine 33-36 MDM2 proto-oncogene Homo sapiens 28-32 22349818-6 2013 Mutation of CBP Thr-1872 or Mdm2 Ser-186/188 Akt sites resulted in a dissociation of the ERbeta-CBP-Mdm2 complex and reduced ERbeta turnover. Serine 33-36 MDM2 proto-oncogene Homo sapiens 100-104 24335171-9 2013 Berberine induced down-regulation of XIAP protein involving inhibition of MDM2 expression and a proteasome-dependent pathway. Berberine 0-9 MDM2 proto-oncogene Homo sapiens 74-78 24335178-2 2013 In this study, we sought to examine the hypothesis that neoadjuvant chemotherapy (NAC) is a better approach with improved prognosis and outcomes after laparoscopical radical hysterectomy (LRH) on patients with cervical cancer and to elucidate the potential roles of the p53:miR-34a:E2F1 and the p53:miR-605:Mdm2 signaling pathways in this therapy. nac 82-85 MDM2 proto-oncogene Homo sapiens 307-311 24335178-10 2013 Furthermore, molecular biology analyses revealed that the protein and mRNA levels of p53 were both markedly increased in patients who received NAC than those who did not, and oppositely, the levels of E2F1 and Mdm2 were significantly lower in the NAC+LRH patients than in the LRH patients. nac 143-146 MDM2 proto-oncogene Homo sapiens 210-214 24335178-10 2013 Furthermore, molecular biology analyses revealed that the protein and mRNA levels of p53 were both markedly increased in patients who received NAC than those who did not, and oppositely, the levels of E2F1 and Mdm2 were significantly lower in the NAC+LRH patients than in the LRH patients. nac 247-250 MDM2 proto-oncogene Homo sapiens 210-214 24335178-12 2013 Among the three anti-cancer drugs included in NAC, cisplatin was found to be the main component that caused increases in p53 protein levels, miR-34a and miR-605 miRNA levels, and decreases in Mdm2 and E2F1 protein levels. nac 46-49 MDM2 proto-oncogene Homo sapiens 192-196 24335178-12 2013 Among the three anti-cancer drugs included in NAC, cisplatin was found to be the main component that caused increases in p53 protein levels, miR-34a and miR-605 miRNA levels, and decreases in Mdm2 and E2F1 protein levels. Cisplatin 51-60 MDM2 proto-oncogene Homo sapiens 192-196 24335178-14 2013 CONCLUSION: These findings not only indicate NAC as a rational approach for better treatment of cervical cancer with improved therapeutic outcomes, due partly to the ability of cisplatin to promote the p53:miR-34a:E2F1 positive feed-forward loop and the p53:miR-605:Mdm2 positive feedback loop. nac 45-48 MDM2 proto-oncogene Homo sapiens 266-270 24335178-14 2013 CONCLUSION: These findings not only indicate NAC as a rational approach for better treatment of cervical cancer with improved therapeutic outcomes, due partly to the ability of cisplatin to promote the p53:miR-34a:E2F1 positive feed-forward loop and the p53:miR-605:Mdm2 positive feedback loop. Cisplatin 177-186 MDM2 proto-oncogene Homo sapiens 266-270 23165143-10 2013 Sertraline and thioridazine interfere with this repressive feedback by targeting directly TPT1/TCTP and inhibiting its binding to MDM2, restoring wildtype p53 function. Sertraline 0-10 MDM2 proto-oncogene Homo sapiens 130-134 23165143-10 2013 Sertraline and thioridazine interfere with this repressive feedback by targeting directly TPT1/TCTP and inhibiting its binding to MDM2, restoring wildtype p53 function. Thioridazine 15-27 MDM2 proto-oncogene Homo sapiens 130-134 23210739-4 2013 On gene-gene interactions between MDM2 and p53 polymorphisms, the frequency of MDM2 G/G and p53 Arg/Arg together was found to be 6.5-fold higher in cervical cancer patients compared with healthy controls (OR=6.497; 95% CI=2.987-14.13; p<0.0001). Arginine 96-99 MDM2 proto-oncogene Homo sapiens 34-38 23210739-4 2013 On gene-gene interactions between MDM2 and p53 polymorphisms, the frequency of MDM2 G/G and p53 Arg/Arg together was found to be 6.5-fold higher in cervical cancer patients compared with healthy controls (OR=6.497; 95% CI=2.987-14.13; p<0.0001). Arginine 100-103 MDM2 proto-oncogene Homo sapiens 34-38 23210739-6 2013 In conclusion, Arginine at codon72 of p53 and GG genotype at 309 in P2 of MDM2 together reveal a direct proportionality with the tumor grade of cervical cancer along with HPV infection in postmenopausal women. Arginine 15-23 MDM2 proto-oncogene Homo sapiens 74-78 22674530-8 2013 Remarkably, Pi/doxorubicin combination-induced cytotoxicity was accompanied by an increase of p53 protein levels and of p53 target genes mdm2, p21 and Bax, and was significantly reduced by the p53 inhibitor pifithrine-alpha. Doxorubicin 15-26 MDM2 proto-oncogene Homo sapiens 137-141 22674530-8 2013 Remarkably, Pi/doxorubicin combination-induced cytotoxicity was accompanied by an increase of p53 protein levels and of p53 target genes mdm2, p21 and Bax, and was significantly reduced by the p53 inhibitor pifithrine-alpha. pifithrine 207-217 MDM2 proto-oncogene Homo sapiens 137-141 23150440-2 2013 Here, we describe a detailed protocol to identify small molecules capable of targeting p53-MDM2/MDMX interactions using a fluorescence polarization assay with Rhodamine-labeled p53 peptides. Rhodamines 159-168 MDM2 proto-oncogene Homo sapiens 91-95 24154492-4 2013 With this approach, we visualize the p53-HDM2 interaction in living cells and directly monitor the disruption of this interaction by Nutlin 3, a drug developed to boost p53 activity in cancer therapy. nutlin 3 133-141 MDM2 proto-oncogene Homo sapiens 41-45 23165211-6 2012 Following cisplatin exposure, expression levels of p53 increased, with a subsequent increase in MDM2 and p21 mRNA and protein levels and Fas cell membrane levels. Cisplatin 10-19 MDM2 proto-oncogene Homo sapiens 96-100 23165211-8 2012 In contrast, p53 suppression augmented cisplatin-induced apoptosis in Scha and 2102EP and concomitantly strongly suppressed MDM2 and p21 mRNA and protein expression. Cisplatin 39-48 MDM2 proto-oncogene Homo sapiens 124-128 23187804-0 2012 p53 expression controls prostate cancer sensitivity to chemotherapy and the MDM2 inhibitor Nutlin-3. nutlin 3 91-99 MDM2 proto-oncogene Homo sapiens 76-80 22487911-1 2012 Conflicting reports exist regarding the contribution of SNP309 in MDM2 to cancer risk. snp309 56-62 MDM2 proto-oncogene Homo sapiens 66-70 23046248-0 2012 Discovery, synthesis, and biological evaluation of orally active pyrrolidone derivatives as novel inhibitors of p53-MDM2 protein-protein interaction. Pyrrolidinones 65-76 MDM2 proto-oncogene Homo sapiens 116-120 23046248-2 2012 Novel p53-MDM2 inhibitors bearing pyrrolidone scaffolds were successfully identified by structure-based design. Pyrrolidinones 34-45 MDM2 proto-oncogene Homo sapiens 10-14 23046248-3 2012 The nanomolar inhibitor 5 possessed good p53-MDM2 inhibitory activity (K(i) = 780 nM) due to its hydrophobic and hydrogen bonding interactions with MDM2. Hydrogen 113-121 MDM2 proto-oncogene Homo sapiens 45-49 23046248-3 2012 The nanomolar inhibitor 5 possessed good p53-MDM2 inhibitory activity (K(i) = 780 nM) due to its hydrophobic and hydrogen bonding interactions with MDM2. Hydrogen 113-121 MDM2 proto-oncogene Homo sapiens 148-152 23046248-4 2012 Further hit optimization led to the discovery of a number of highly potent pyrrolidone derivatives with improved p53-MDM2 inhibitory activity and in vitro antiproliferative potency. Pyrrolidinones 75-86 MDM2 proto-oncogene Homo sapiens 117-121 23046248-8 2012 The novel pyrrolidone p53-MDM2 inhibitors represent promising lead structures for the development of novel antitumor agents. Pyrrolidinones 10-21 MDM2 proto-oncogene Homo sapiens 26-30 23039052-4 2012 Six of these proteins were previously identified MDM2 interactors, and the effects of Nutlin-3 on the MDM2-nucleophosmin interaction (NPM) was further validated. nutlin 3 86-94 MDM2 proto-oncogene Homo sapiens 102-106 23125243-0 2012 A novel combination therapy approach for the treatment of acute myeloid leukemia: the multi-kinase inhibitor sorafenib and the HDM2 inhibitor nutlin-3. nutlin 3 142-150 MDM2 proto-oncogene Homo sapiens 127-131 22872685-0 2012 Combination treatment in vitro with Nutlin, a small-molecule antagonist of MDM2, and pegylated interferon-alpha 2a specifically targets JAK2V617F-positive polycythemia vera cells. nutlin 36-42 MDM2 proto-oncogene Homo sapiens 75-79 23035244-0 2012 Lithocholic acid is an endogenous inhibitor of MDM4 and MDM2. Lithocholic Acid 0-16 MDM2 proto-oncogene Homo sapiens 56-60 23035244-5 2012 We found from in silico screening and confirmed by experiment that lithocholic acid (LCA) binds to the p53 binding sites of both MDM2 and MDM4 with a fivefold preference for MDM4. Lithocholic Acid 67-83 MDM2 proto-oncogene Homo sapiens 129-133 22892142-7 2012 We also found that transcriptionally activated p53 was derived from MDM2 ubiquitination by ascorbate and subsequently its signaling network renders cancer cells more susceptible to oxidative stress. Ascorbic Acid 91-100 MDM2 proto-oncogene Homo sapiens 68-72 22991965-2 2012 Here, we present kinetic, thermodynamic, and structural rationale for the remarkable potency of a new class of MDM2 inhibitors, the piperidinones. 2-piperidone 132-145 MDM2 proto-oncogene Homo sapiens 111-115 22991965-3 2012 While these compounds bind to the same site as previously reported for small molecule inhibitors, such as the Nutlins, data presented here demonstrate that the piperidinones also engage the N-terminal region (residues 10-16) of human MDM2, in particular, Val14 and Thr16. 2-piperidone 160-173 MDM2 proto-oncogene Homo sapiens 234-238 22991965-4 2012 This portion of MDM2 is unstructured in both the apo form of the protein and in MDM2 complexes with p53 or Nutlin, but adopts a novel beta-strand structure when complexed with the piperidinones. 2-piperidone 180-193 MDM2 proto-oncogene Homo sapiens 16-20 22991965-5 2012 The ordering of the N-terminus upon binding of the piperidinones extends the current model of MDM2-p53 interaction and provides a new route to rational design of superior inhibitors. 2-piperidone 51-64 MDM2 proto-oncogene Homo sapiens 94-98 23035244-5 2012 We found from in silico screening and confirmed by experiment that lithocholic acid (LCA) binds to the p53 binding sites of both MDM2 and MDM4 with a fivefold preference for MDM4. Lithocholic Acid 85-88 MDM2 proto-oncogene Homo sapiens 129-133 23035244-9 2012 Binding was weakened by structural changes in LCA, and so it may be a natural ligand of MDM2 and MDM4, raising the possibility that MDM proteins may be sensors for specific steroids. Lithocholic Acid 46-49 MDM2 proto-oncogene Homo sapiens 88-92 23035244-9 2012 Binding was weakened by structural changes in LCA, and so it may be a natural ligand of MDM2 and MDM4, raising the possibility that MDM proteins may be sensors for specific steroids. Steroids 173-181 MDM2 proto-oncogene Homo sapiens 88-92 22995624-0 2012 Discovery of novel dihydroimidazothiazole derivatives as p53-MDM2 protein-protein interaction inhibitors: synthesis, biological evaluation and structure-activity relationships. dihydroimidazothiazole 19-41 MDM2 proto-oncogene Homo sapiens 61-65 22995624-2 2012 As a result, we discovered novel MDM2 inhibitors possessing a dihydroimidazothiazole scaffold. dihydroimidazothiazole 62-84 MDM2 proto-oncogene Homo sapiens 33-37 22990650-7 2012 MDM2 (P=0.032) and ERBB2 (P=0.064) expression was increased in platinum-sensitive patients, and FGF1 (adjusted log-rank test P=0.006), FGFR2 (P=0.04) and PDRFRB expression (P=0.037) significantly inversely influenced progression-free survival. Platinum 63-71 MDM2 proto-oncogene Homo sapiens 0-4 22989009-0 2012 HDM2 antagonist MI-219 (spiro-oxindole), but not Nutlin-3 (cis-imidazoline), regulates p53 through enhanced HDM2 autoubiquitination and degradation in human malignant B-cell lymphomas. MI-219 16-22 MDM2 proto-oncogene Homo sapiens 0-4 23182046-6 2012 Quinuclidinone derivative 6 increased expression levels of p53 and Bax at both protein and mRNA levels and reduced expression level of Mdm2, Bcl2, Akt and Bcl-XL It also increased mitochondrial apoptotic pathways by activating release of cytochrome c which is consistent with activation of caspase-9 as confirmed by caspase-9 inhibitor LEHD-CHO. 1-azabicyclo[2.2.2]octan-2-one 0-14 MDM2 proto-oncogene Homo sapiens 136-140 22989009-0 2012 HDM2 antagonist MI-219 (spiro-oxindole), but not Nutlin-3 (cis-imidazoline), regulates p53 through enhanced HDM2 autoubiquitination and degradation in human malignant B-cell lymphomas. spiro-oxindole 24-38 MDM2 proto-oncogene Homo sapiens 0-4 22989009-4 2012 Previously, we examined the anti-lymphoma activity of MI-319, the laboratory grade of a new class of HDM2 SMI, the spiro-oxindole, in follicular lymphoma. spiro-oxindole 115-129 MDM2 proto-oncogene Homo sapiens 101-105 22963678-0 2012 Ethanol extract of paeonia suffruticosa Andrews (PSE) induced AGS human gastric cancer cell apoptosis via fas-dependent apoptosis and MDM2-p53 pathways. Ethanol 0-7 MDM2 proto-oncogene Homo sapiens 134-138 22913742-3 2012 Previously, peptides derived from CapZ, p53, NDR, HDM2, and HDM4 have been shown to interact with S100B in a calcium-dependent manner. Calcium 109-116 MDM2 proto-oncogene Homo sapiens 50-54 22976441-8 2012 We further demonstrated that DNA damage-induced activation of ATM directly phosphorylated CKIdelta at two well-conserved S/TQ sites, which promotes CKIdelta nuclear localization to increase CKIdelta-mediated phosphorylation of Mdm2, thereby facilitating subsequent Mdm2 ubiquitination by SCFbeta-TRCP. N-(6-methoxy-8-quinolyl)-4-toluenesulfonamide 123-125 MDM2 proto-oncogene Homo sapiens 227-231 22119201-0 2012 SNP285C modulates oestrogen receptor/Sp1 binding to the MDM2 promoter and reduces the risk of endometrial but not prostatic cancer. snp285c 0-7 MDM2 proto-oncogene Homo sapiens 56-60 22707197-4 2012 Triptolide treatment can suppress Akt/Hdm2 signaling pathway, and lead to p53 accumulation, thereby up-regulating DR5 expression. triptolide 0-10 MDM2 proto-oncogene Homo sapiens 38-42 22976441-8 2012 We further demonstrated that DNA damage-induced activation of ATM directly phosphorylated CKIdelta at two well-conserved S/TQ sites, which promotes CKIdelta nuclear localization to increase CKIdelta-mediated phosphorylation of Mdm2, thereby facilitating subsequent Mdm2 ubiquitination by SCFbeta-TRCP. N-(6-methoxy-8-quinolyl)-4-toluenesulfonamide 123-125 MDM2 proto-oncogene Homo sapiens 265-269 22733537-4 2012 The effects of Nutlin-3, an MDM2 antagonist, on tumor growth in relation to DNMT3A expression and TSG methylation status were examined by xenograft model. nutlin 3 15-23 MDM2 proto-oncogene Homo sapiens 28-32 22773829-4 2012 Specifically, GR agonists hydrocortisone or dexamethasone inhibited p53-dependent apoptosis induced by cisplatin, ionizing radiation, or the MDM2 antagonist Nutlin-3. Hydrocortisone 26-40 MDM2 proto-oncogene Homo sapiens 141-145 22773829-4 2012 Specifically, GR agonists hydrocortisone or dexamethasone inhibited p53-dependent apoptosis induced by cisplatin, ionizing radiation, or the MDM2 antagonist Nutlin-3. Dexamethasone 44-57 MDM2 proto-oncogene Homo sapiens 141-145 22733537-9 2012 Treatment with Nutlin-3, an MDM2 antagonist, significantly suppressed tumor growth and reduced DNA methylation level of TSGs through downregulation of DNMT3A expression in xenograft studies. nutlin 3 15-23 MDM2 proto-oncogene Homo sapiens 28-32 22624960-0 2012 AM-8553: a novel MDM2 inhibitor with a promising outlook for potential clinical development. 2-(5-(3-chlorophenyl)-6-(4-chlorophenyl)-1-(2-hydroxypentan-3-yl)-3-methyl-2-oxopiperidin-3-yl)acetic acid 0-7 MDM2 proto-oncogene Homo sapiens 17-21 22862878-8 2012 Antp-p21 killed cancer cells selectively that were malignant as a result of mutations or nuclear exclusion of the p53 and p21 genes and over-expression of MDM2. antp 0-4 MDM2 proto-oncogene Homo sapiens 155-159 22785205-5 2012 In this study, we tested if combining Inauhzin with Nutlin-3, an inhibitor of MDM2-p53 binding, might synergistically activate p53 to suppress tumor growth. nutlin 3 52-60 MDM2 proto-oncogene Homo sapiens 78-82 22504106-7 2012 Asbestos exposure significantly correlated with p53, p21(waf) and mdm2 aberrations (p=0.001, p=0.03, p=0.02). Asbestos 0-8 MDM2 proto-oncogene Homo sapiens 66-70 22472959-6 2012 MDM2 amplification was analyzed using FISH on formalin-fixed, paraffin-embedded material in 26 cases. Formaldehyde 46-54 MDM2 proto-oncogene Homo sapiens 0-4 22472959-6 2012 MDM2 amplification was analyzed using FISH on formalin-fixed, paraffin-embedded material in 26 cases. Paraffin 62-70 MDM2 proto-oncogene Homo sapiens 0-4 22397761-0 2012 Functionalization of single-walled carbon nanotubes enables efficient intracellular delivery of siRNA targeting MDM2 to inhibit breast cancer cells growth. Carbon 35-41 MDM2 proto-oncogene Homo sapiens 112-116 22397761-6 2012 It was obvious that MDM2 can serve as a novel therapeutic target by an effective carrier system of DSPE-PEG-Amine-functionalized SWNTs, which would be very advanced and significant to therapy of breast cancer further. pegamine 104-113 MDM2 proto-oncogene Homo sapiens 20-24 24250508-0 2012 Docking Analysis and Multidimensional Hybrid QSAR Model of 1,4-Benzodiazepine-2,5-Diones as HDM2 Antagonists. Bz-423 59-88 MDM2 proto-oncogene Homo sapiens 92-96 24250508-3 2012 The docking results indicate that pi-pi interaction between the imidazole group in HIS96 and the aryl ring at 4-N of 1,4-benzodiazepine-2,5-dione may be one of the key factors for the combination of ligands with HDM2. imidazole 64-73 MDM2 proto-oncogene Homo sapiens 212-216 24250508-3 2012 The docking results indicate that pi-pi interaction between the imidazole group in HIS96 and the aryl ring at 4-N of 1,4-benzodiazepine-2,5-dione may be one of the key factors for the combination of ligands with HDM2. Bz-423 117-145 MDM2 proto-oncogene Homo sapiens 212-216 22356895-0 2012 MDM2 309 polymorphism predicts outcome in platinum-treated locally advanced head and neck cancer. Platinum 42-50 MDM2 proto-oncogene Homo sapiens 0-4 22578852-0 2012 Comparison of the antitumor effects of an MDM2 inhibitor, nutlin-3, in feline lymphoma cell lines with or without p53 mutation. nutlin 3 58-66 MDM2 proto-oncogene Homo sapiens 42-46 22584579-5 2012 We also showed that PIM-1S induced Ser-213 phosphorylation destabilizes AR by recruiting the ubiquitin E3 ligase Mdm2 and promotes AR degradation in a cell cycle-dependent manner, while PIM-1L-induced Thr-850 phosphorylation stabilizes AR by recruiting the ubiquitin E3 ligase RNF6 and promotes AR-mediated transcription under low-androgen conditions. Serine 35-38 MDM2 proto-oncogene Homo sapiens 113-117 22524527-2 2012 The affinity of these compounds for MDM2 was improved through conformational control of both the piperidinone ring and the appended N-alkyl substituent. 2-piperidone 97-109 MDM2 proto-oncogene Homo sapiens 36-40 22524527-2 2012 The affinity of these compounds for MDM2 was improved through conformational control of both the piperidinone ring and the appended N-alkyl substituent. n-alkyl 132-139 MDM2 proto-oncogene Homo sapiens 36-40 22524527-3 2012 Optimization afforded 29 (AM-8553), a potent and selective MDM2 inhibitor with excellent pharmacokinetic properties and in vivo efficacy. 2-(5-(3-chlorophenyl)-6-(4-chlorophenyl)-1-(2-hydroxypentan-3-yl)-3-methyl-2-oxopiperidin-3-yl)acetic acid 26-33 MDM2 proto-oncogene Homo sapiens 59-63 22940704-0 2012 Structure-activity relationship and antitumor activity of thio-benzodiazepines as p53-MDM2 protein-protein interaction inhibitors. thio-benzodiazepines 58-78 MDM2 proto-oncogene Homo sapiens 86-90 22940704-1 2012 In order to discuss the structure-activity relationship (SAR) of the thio-benzodiazepine compounds which showed excellent activity against p53-MDM2 protein-protein interaction, we designed and synthesized twenty compounds with electrophilic and nucleophilic groups on the benzene ring. thio-benzodiazepine 69-88 MDM2 proto-oncogene Homo sapiens 143-147 22734631-0 2012 An expeditious synthesis of the MDM2-p53 inhibitor AM-8553. 2-(5-(3-chlorophenyl)-6-(4-chlorophenyl)-1-(2-hydroxypentan-3-yl)-3-methyl-2-oxopiperidin-3-yl)acetic acid 51-58 MDM2 proto-oncogene Homo sapiens 32-36 22734631-1 2012 The development of the structurally complex MDM2/p53 inhibitor AM-8553 was impeded by the low yield of the initial synthesis. 2-(5-(3-chlorophenyl)-6-(4-chlorophenyl)-1-(2-hydroxypentan-3-yl)-3-methyl-2-oxopiperidin-3-yl)acetic acid 63-70 MDM2 proto-oncogene Homo sapiens 44-48 22622028-9 2012 Nutlin-3, an HDM2 inhibitor, mimicked the effects of alpha-MSH resulting in reduced phosphorylation of H2AX (gamma-H2AX), a marker of DNA damage. nutlin 3 0-8 MDM2 proto-oncogene Homo sapiens 13-17 22397410-0 2012 Golgi-SNARE GS28 potentiates cisplatin-induced apoptosis by forming GS28-MDM2-p53 complexes and by preventing the ubiquitination and degradation of p53. Cisplatin 29-38 MDM2 proto-oncogene Homo sapiens 73-77 22289577-5 2012 Diosmin showed strong HA22T cell viability inhibition in a dose dependent manner and significantly reduced the cell proliferative proteins as well as inducing cell cycle arrest in the G2/M phase through p53 activation and PI3K-Akt-MDM2 signaling pathway inhibition. Diosmin 0-7 MDM2 proto-oncogene Homo sapiens 231-235 22499437-6 2012 Perifosine treatment suppressed the phosphorylation of Akt downstream targets such as GSK3alpha/beta, MDM2, and p70S6K and induced apoptosis. perifosine 0-10 MDM2 proto-oncogene Homo sapiens 102-106 22233482-0 2012 QSAR models for isoindolinone-based p53-MDM2 interaction inhibitors using linear and non-linear statistical methods. phthalimidine 16-29 MDM2 proto-oncogene Homo sapiens 40-44 22233482-2 2012 Systematical 2D-QSAR studies on 98 isoindolinone-based p53-MDM2 interaction inhibitors were carried out using linear and the non-linear mathematical methods. phthalimidine 35-48 MDM2 proto-oncogene Homo sapiens 59-63 22064349-2 2012 We hypothesized that co-inhibition of MDM2 and HDACs, with nutlin-3 and valproic acid (VPA) would additively inhibit growth in leukemic cells expressing wild type TP53 and induce p53-mediated apoptosis. nutlin 3 59-67 MDM2 proto-oncogene Homo sapiens 38-42 22337874-4 2012 Contrary to p53, where two separate domains form the interface with MDM2, only one region within the phosphotyrosine binding domain of NUMB (amino acids 113-148) mediates binding to both these regions of MDM2. Phosphotyrosine 101-116 MDM2 proto-oncogene Homo sapiens 204-208 21706156-0 2012 MDM2 SNP309 and TP53 R72P associated with severe and febrile neutropenia in breast cancer patients treated with 5-FU/epirubicin/cyclophosphamide. snp309 5-11 MDM2 proto-oncogene Homo sapiens 0-4 21706156-0 2012 MDM2 SNP309 and TP53 R72P associated with severe and febrile neutropenia in breast cancer patients treated with 5-FU/epirubicin/cyclophosphamide. Fluorouracil 112-116 MDM2 proto-oncogene Homo sapiens 0-4 21706156-0 2012 MDM2 SNP309 and TP53 R72P associated with severe and febrile neutropenia in breast cancer patients treated with 5-FU/epirubicin/cyclophosphamide. Epirubicin 117-127 MDM2 proto-oncogene Homo sapiens 0-4 21706156-0 2012 MDM2 SNP309 and TP53 R72P associated with severe and febrile neutropenia in breast cancer patients treated with 5-FU/epirubicin/cyclophosphamide. Cyclophosphamide 128-144 MDM2 proto-oncogene Homo sapiens 0-4 21706156-1 2012 The aim of this study was to investigate the association of two genetic polymorphisms, MDM2 SNP309 and TP53 R72P, with incidence of neutropenia in breast cancer patients treated with 5-FU/epirubicin/cyclophosphamide (FEC). Fluorouracil 183-187 MDM2 proto-oncogene Homo sapiens 87-91 21706156-1 2012 The aim of this study was to investigate the association of two genetic polymorphisms, MDM2 SNP309 and TP53 R72P, with incidence of neutropenia in breast cancer patients treated with 5-FU/epirubicin/cyclophosphamide (FEC). Epirubicin 188-198 MDM2 proto-oncogene Homo sapiens 87-91 22095636-7 2012 HuR is stabilized by Mdm2-mediated NEDDylation in at least three lysine residues, ensuring its nuclear localization and protection from degradation. Lysine 65-71 MDM2 proto-oncogene Homo sapiens 21-25 22260869-4 2012 Likewise, expression of either p53DD or knockdown of p53 prevented caspase-3/7 activation and chromatin fragmentation induced by nutlin-3, a compound that prevents the interaction between p53 and the E3 ubiquitin ligase MDM2. nutlin 3 129-137 MDM2 proto-oncogene Homo sapiens 220-224 22361354-4 2012 We find that stabilization of Mdm2, and correspondingly p53 downregulation in unstressed cells, is accomplished by a specific isoform of USP7 (USP7S), which is phosphorylated at serine 18 by the protein kinase CK2. Serine 178-184 MDM2 proto-oncogene Homo sapiens 30-34 22343310-0 2012 MDM2 antagonism by nutlin-3 induces death in human medulloblastoma cells. nutlin 3 19-27 MDM2 proto-oncogene Homo sapiens 0-4 22318725-0 2012 Ubiquitin- and MDM2 E3 ligase-independent proteasomal turnover of nucleostemin in response to GTP depletion. Guanosine Triphosphate 94-97 MDM2 proto-oncogene Homo sapiens 15-19 22318725-12 2012 Hence, these results indicate that NS undergoes a ubiquitin- and MDM2-independent proteasomal degradation when intracellular GTP levels are markedly reduced and also suggest that ubiquitination of NS may be involved in regulation of its function rather than stability. Guanosine Triphosphate 125-128 MDM2 proto-oncogene Homo sapiens 65-69 22227409-7 2012 In addition, treatment with MG132 blocked MDM2-mediated p53 ubiquitination and degradation, and led to accumulation of p53 in Gli3 siRNA-overexpressing cells. benzyloxycarbonylleucyl-leucyl-leucine aldehyde 28-33 MDM2 proto-oncogene Homo sapiens 42-46 22694121-4 2012 Herein, we report the design of a superactive d-peptide antagonist of MDM2, termed (D)PMI-delta, of which the binding affinity for ((25-109))MDM2 has been improved over (D)PMI-alpha by 3 orders of magnitude (K(d) = 220 pM). pmi-delta 86-95 MDM2 proto-oncogene Homo sapiens 70-74 22694121-4 2012 Herein, we report the design of a superactive d-peptide antagonist of MDM2, termed (D)PMI-delta, of which the binding affinity for ((25-109))MDM2 has been improved over (D)PMI-alpha by 3 orders of magnitude (K(d) = 220 pM). pmi-delta 86-95 MDM2 proto-oncogene Homo sapiens 141-145 22694121-4 2012 Herein, we report the design of a superactive d-peptide antagonist of MDM2, termed (D)PMI-delta, of which the binding affinity for ((25-109))MDM2 has been improved over (D)PMI-alpha by 3 orders of magnitude (K(d) = 220 pM). pmi 86-89 MDM2 proto-oncogene Homo sapiens 70-74 22694121-4 2012 Herein, we report the design of a superactive d-peptide antagonist of MDM2, termed (D)PMI-delta, of which the binding affinity for ((25-109))MDM2 has been improved over (D)PMI-alpha by 3 orders of magnitude (K(d) = 220 pM). pmi 86-89 MDM2 proto-oncogene Homo sapiens 141-145 22694121-4 2012 Herein, we report the design of a superactive d-peptide antagonist of MDM2, termed (D)PMI-delta, of which the binding affinity for ((25-109))MDM2 has been improved over (D)PMI-alpha by 3 orders of magnitude (K(d) = 220 pM). methylphenyl carbinol 176-181 MDM2 proto-oncogene Homo sapiens 70-74 22694121-5 2012 X-ray crystallographic studies validate (D)PMI-delta as an exceedingly potent inhibitor of the p53-MDM2 interaction, promising to be a highly attractive lead drug candidate for anticancer therapeutic development. pmi-delta 43-52 MDM2 proto-oncogene Homo sapiens 99-103 22507962-0 2012 The central valine concept provides an entry in a new class of non peptide inhibitors of the p53-MDM2 interaction. Valine 12-18 MDM2 proto-oncogene Homo sapiens 97-101 22507962-2 2012 In our search for non peptide inhibitors of this protein-protein interaction, we have devised a ligand design concept exploiting the central position of Val 93 in the p53 binding pocket of MDM2. Valine 153-156 MDM2 proto-oncogene Homo sapiens 189-193 22507962-3 2012 The design of molecules based on this concept has allowed us to rapidly identify compounds having a 3-imidazolyl indole core structure as the first representatives of a new class of potent inhibitors of the p53-MDM2 interaction. 3-imidazolyl indole 100-119 MDM2 proto-oncogene Homo sapiens 211-215 22301280-5 2012 Using measurement of surface plasmon resonance, we demonstrated that active 5-deazaflavin analogs bind to the MDM2 RING, whereas inactive compounds show no binding. 5-deazaflavin 76-89 MDM2 proto-oncogene Homo sapiens 110-114 22301280-7 2012 Deazaflavin analogs therefore function to activate p53 through a novel mechanism, by inhibiting the E3 ligase activity of MDM2 in a manner that involves binding to the MDM2 RING. 5-deazaflavin 0-11 MDM2 proto-oncogene Homo sapiens 122-126 22301280-7 2012 Deazaflavin analogs therefore function to activate p53 through a novel mechanism, by inhibiting the E3 ligase activity of MDM2 in a manner that involves binding to the MDM2 RING. 5-deazaflavin 0-11 MDM2 proto-oncogene Homo sapiens 168-172 22289577-7 2012 The HA22T-implanted nude mice model further confirmed that diosmin inhibited HA22T tumor cell growth and down regulated the PI3K-Akt-MDM2 signaling and cell cycle regulating proteins, as well as activating PP2A and p53 proteins. Diosmin 59-66 MDM2 proto-oncogene Homo sapiens 133-137 22579006-0 2012 Preclinical pharmacokinetics of MI-219, a novel human double minute 2 (HDM2) inhibitor and prediction of human pharmacokinetics. MI-219 32-38 MDM2 proto-oncogene Homo sapiens 71-75 22108807-7 2012 Selection cloning and sequence analysis of MDM2 DNA binding sequences, unlike RNA binding sequences, revealed no obvious DNA binding consensus sequence, but preferential binding to oligopurine:pyrimidine-rich stretches. oligopurine 205-216 MDM2 proto-oncogene Homo sapiens 43-47 22108807-7 2012 Selection cloning and sequence analysis of MDM2 DNA binding sequences, unlike RNA binding sequences, revealed no obvious DNA binding consensus sequence, but preferential binding to oligopurine:pyrimidine-rich stretches. pyrimidine 217-227 MDM2 proto-oncogene Homo sapiens 43-47 21725357-0 2012 MYCN sensitizes neuroblastoma to the MDM2-p53 antagonists Nutlin-3 and MI-63. nutlin 3 58-66 MDM2 proto-oncogene Homo sapiens 37-41 21725357-0 2012 MYCN sensitizes neuroblastoma to the MDM2-p53 antagonists Nutlin-3 and MI-63. MI-63 71-76 MDM2 proto-oncogene Homo sapiens 37-41 22056306-7 2012 In contrast, ectopically expression of Mdm2 decreases PolH expression, which can be abrogated by the proteasome inhibitor MG132. benzyloxycarbonylleucyl-leucyl-leucine aldehyde 122-127 MDM2 proto-oncogene Homo sapiens 39-43 22233735-0 2012 Fibroid explants reveal a higher sensitivity against MDM2-inhibitor nutlin-3 than matching myometrium. nutlin 3 68-76 MDM2 proto-oncogene Homo sapiens 53-57 22233735-4 2012 METHODS: We have analyzed uterine leiomyomas and matching normal tissue for the expression of p14Arf and used explants to see if reducing the MDM2 activity using the small-molecule inhibitor nutlin-3 can induce p53 and activate genes involved in senescence and/or apoptosis. nutlin 3 191-199 MDM2 proto-oncogene Homo sapiens 142-146 22957303-7 2012 In addition, two compounds inhibiting Hdmx function or expression, SAH-p53-8 and XI-011, also elicited a growth inhibitory effect in a partly p53-independent manner. (10-methyl-9-anthryl)methyl imidothiocarbamate 81-87 MDM2 proto-oncogene Homo sapiens 38-42 23167335-0 2012 MDM2 T309G has a synergistic effect with P21 ser31arg single nucleotide polymorphisms on the risk of acute myeloid leukemia. ser31arg 45-53 MDM2 proto-oncogene Homo sapiens 0-4 23167335-6 2012 In contrast, a SNP in position 309 of MDM2 results in increased expression due to substitution of thymine by guanine. Thymine 98-105 MDM2 proto-oncogene Homo sapiens 38-42 23167335-6 2012 In contrast, a SNP in position 309 of MDM2 results in increased expression due to substitution of thymine by guanine. Guanine 109-116 MDM2 proto-oncogene Homo sapiens 38-42 23167335-10 2012 Although the MDM2 309G allele was itself without affect, it showed a synergistic effect with P21 ser/arg polymorphism (P value=0.003, OR= 6.807, 95% CI= 1.909-24.629). Serine 97-100 MDM2 proto-oncogene Homo sapiens 13-17 23167335-10 2012 Although the MDM2 309G allele was itself without affect, it showed a synergistic effect with P21 ser/arg polymorphism (P value=0.003, OR= 6.807, 95% CI= 1.909-24.629). Arginine 101-104 MDM2 proto-oncogene Homo sapiens 13-17 22134502-0 2012 MDM2 SNP309 modifies the prognostic significance of the p53 mutational status in patients with ovarian cancer. snp309 5-11 MDM2 proto-oncogene Homo sapiens 0-4 22273545-0 2012 Design, synthesis and CoMFA studies of N1-amino acid substituted 2,4,5-triphenyl imidazoline derivatives as p53-MDM2 binding inhibitors. n1-amino acid 39-52 MDM2 proto-oncogene Homo sapiens 112-116 22273545-0 2012 Design, synthesis and CoMFA studies of N1-amino acid substituted 2,4,5-triphenyl imidazoline derivatives as p53-MDM2 binding inhibitors. 2,4,5-triphenyl imidazoline 65-92 MDM2 proto-oncogene Homo sapiens 112-116 22051195-0 2012 Regulation of Actinomycin D induced upregulation of Mdm2 in H1299 cells. Dactinomycin 14-27 MDM2 proto-oncogene Homo sapiens 52-56 22051195-4 2012 In this study, we found that Mdm2 was stabilized and upregulated upon Actinomycin D (ActD) treatment in the p53-deficient H1299 cell line. Dactinomycin 70-83 MDM2 proto-oncogene Homo sapiens 29-33 22051195-4 2012 In this study, we found that Mdm2 was stabilized and upregulated upon Actinomycin D (ActD) treatment in the p53-deficient H1299 cell line. Dactinomycin 85-89 MDM2 proto-oncogene Homo sapiens 29-33 20680659-8 2012 We observed vorinostat to induce p53 hyperacetylation, to reduce the constitutive gene expression of MDM2 and MDM4, and to counteract the nutlin-3-induced upregulation of MDM2 gene expression. Vorinostat 12-22 MDM2 proto-oncogene Homo sapiens 101-105 20680659-8 2012 We observed vorinostat to induce p53 hyperacetylation, to reduce the constitutive gene expression of MDM2 and MDM4, and to counteract the nutlin-3-induced upregulation of MDM2 gene expression. Vorinostat 12-22 MDM2 proto-oncogene Homo sapiens 171-175 21979946-11 2012 This loss of p53 was regulated by MDM2-independent NADH quinone oxidoreductase 1-mediated protein degradation, likely due to the imbalance of flavin adenine dinucleotide/nicotinamide adenine dinucleotide in SDH(var+) cells. Flavin-Adenine Dinucleotide 142-169 MDM2 proto-oncogene Homo sapiens 34-38 21979946-11 2012 This loss of p53 was regulated by MDM2-independent NADH quinone oxidoreductase 1-mediated protein degradation, likely due to the imbalance of flavin adenine dinucleotide/nicotinamide adenine dinucleotide in SDH(var+) cells. NAD 170-203 MDM2 proto-oncogene Homo sapiens 34-38 21954050-0 2012 Exhaustive fluorine scanning toward potent p53-Mdm2 antagonists. Fluorine 11-19 MDM2 proto-oncogene Homo sapiens 47-51 22104152-0 2012 Hoiamide D, a marine cyanobacteria-derived inhibitor of p53/MDM2 interaction. hoiamide D 0-10 MDM2 proto-oncogene Homo sapiens 60-64 22104152-3 2012 Hoiamide D displayed inhibitory activity against p53/MDM2 interaction (EC(50)=4.5 muM), an attractive target for anticancer drug development. hoiamide D 0-10 MDM2 proto-oncogene Homo sapiens 53-57 22830335-7 2012 These identified natural MDM2 inhibitors include a plethora of diverse chemical frameworks, ranging from flavonoids, steroids, and sesquiterpenes to alkaloids. Flavonoids 105-115 MDM2 proto-oncogene Homo sapiens 25-29 22830335-7 2012 These identified natural MDM2 inhibitors include a plethora of diverse chemical frameworks, ranging from flavonoids, steroids, and sesquiterpenes to alkaloids. Steroids 117-125 MDM2 proto-oncogene Homo sapiens 25-29 22830335-7 2012 These identified natural MDM2 inhibitors include a plethora of diverse chemical frameworks, ranging from flavonoids, steroids, and sesquiterpenes to alkaloids. Sesquiterpenes 131-145 MDM2 proto-oncogene Homo sapiens 25-29 22830335-7 2012 These identified natural MDM2 inhibitors include a plethora of diverse chemical frameworks, ranging from flavonoids, steroids, and sesquiterpenes to alkaloids. Alkaloids 149-158 MDM2 proto-oncogene Homo sapiens 25-29 21523548-0 2012 Structural determinants of benzodiazepinedione/peptide-based p53-HDM2 inhibitors using 3D-QSAR, docking and molecular dynamics. benzodiazepinedione 27-46 MDM2 proto-oncogene Homo sapiens 65-69 21833626-2 2011 We have earlier reported that the increased intake of soy isoflavones reduces risk of postmenopausal breast cancer, and experimental studies suggest that dietary isoflavones can down-regulate the expression of the MDM2 oncoprotein. Isoflavones 162-173 MDM2 proto-oncogene Homo sapiens 214-218 22389628-4 2012 In response to retinoic acid, CBP/p300 acetylates p53 at lysine 373, which leads to dissociation from E3-ubiquitin ligases HDM2 and TRIM24. Tretinoin 15-28 MDM2 proto-oncogene Homo sapiens 123-127 22389628-4 2012 In response to retinoic acid, CBP/p300 acetylates p53 at lysine 373, which leads to dissociation from E3-ubiquitin ligases HDM2 and TRIM24. Lysine 57-63 MDM2 proto-oncogene Homo sapiens 123-127 22911819-0 2012 Natural product ginsenoside 25-OCH3-PPD inhibits breast cancer growth and metastasis through down-regulating MDM2. 25-methoxylprotopanaxadiol 16-39 MDM2 proto-oncogene Homo sapiens 109-113 22911819-5 2012 We further demonstrated that, in a dose- and time-dependent manner, 25-OCH(3)-PPD inhibited MDM2 expression at both transcriptional and post-translational levels in human breast cancer cells with various p53 statuses (wild type and mutant). 25-methoxylprotopanaxadiol 68-81 MDM2 proto-oncogene Homo sapiens 92-96 22912688-0 2012 Aciculatin induces p53-dependent apoptosis via MDM2 depletion in human cancer cells in vitro and in vivo. aciculatin 0-10 MDM2 proto-oncogene Homo sapiens 47-51 22912688-7 2012 Interestingly, the aciculatin-induced downregulation of MDM2, an important negative regulator of p53, contributed to p53 accumulation. aciculatin 19-29 MDM2 proto-oncogene Homo sapiens 56-60 22912688-9 2012 Collectively, these results indicate that aciculatin treatment induces cell cycle arrest and apoptosis via inhibition of MDM2 expression, thereby inducing p53 accumulation without significant DNA damage and genome toxicity. aciculatin 42-52 MDM2 proto-oncogene Homo sapiens 121-125 22719951-11 2012 The use of small molecules that restore p53 activity, such as CP-31398 or Nutlin-3a, in association with TNF-alpha, potentiated the cell death of respectively TP53(Mut) and TP53(Wt)/MDM2(Ampl). CP 31398 62-70 MDM2 proto-oncogene Homo sapiens 182-186 23650573-7 2012 We also found that MDM2 combined to IGF-1R in response to sunitinib stimulation. Sunitinib 58-67 MDM2 proto-oncogene Homo sapiens 19-23 23650573-11 2012 These results mean that sunitinib mediates ubiquitination of IGF-1R dependent on MDM2. Sunitinib 24-33 MDM2 proto-oncogene Homo sapiens 81-85 22044530-4 2011 Our data showed that pretreatment with TCDD abolished 1-NP- but not BaP-induced p53 and mouse double minute 2 (MDM2; HDM2 in humans) expressions. Polychlorinated Dibenzodioxins 39-43 MDM2 proto-oncogene Homo sapiens 117-121 22044530-6 2011 In the presence of nutlin-3, an HDM2 inhibitor, TCDD was still able to suppress 1-NP-induced p53 expression. nutlin 3 19-27 MDM2 proto-oncogene Homo sapiens 32-36 22044530-6 2011 In the presence of nutlin-3, an HDM2 inhibitor, TCDD was still able to suppress 1-NP-induced p53 expression. Polychlorinated Dibenzodioxins 48-52 MDM2 proto-oncogene Homo sapiens 32-36 22044530-6 2011 In the presence of nutlin-3, an HDM2 inhibitor, TCDD was still able to suppress 1-NP-induced p53 expression. 1-nitropyrene 80-84 MDM2 proto-oncogene Homo sapiens 32-36 22044530-7 2011 However, TCDD-activated HDM2 did not distinctly cause the degradation of BaP- or nutlin-3-induced p53 expression. Polychlorinated Dibenzodioxins 9-13 MDM2 proto-oncogene Homo sapiens 24-28 22047690-0 2011 Conjugation of spermine enhances cellular uptake of the stapled peptide-based inhibitors of p53-Mdm2 interaction. Spermine 15-23 MDM2 proto-oncogene Homo sapiens 96-100 22047690-1 2011 We report the first synthesis of the C-terminally spermine-conjugated stapled peptide-based inhibitors of the p53-Mdm2 interaction. Spermine 50-58 MDM2 proto-oncogene Homo sapiens 114-118 21982800-6 2011 Subjects with the p53 Arg/Pro + Pro/Pro genotype or MDM2 SNP309 TG+GG genotype, in conjunction with high urinary total arsenic (>=14.02mug/L), had a signicantly higher RCC risk than those with the p53 Arg/Arg or MDM2 SNP309 TT genotypes and low urinary total arsenic. Arsenic 119-126 MDM2 proto-oncogene Homo sapiens 52-56 21982800-7 2011 Taken together, this is the first study to show that a variant genotype of p53 Arg(72)Pro or MDM2 SNP309 may modify the arsenic-related RCC risk even in a non-obvious arsenic exposure area. Arsenic 120-127 MDM2 proto-oncogene Homo sapiens 93-97 21607682-8 2011 Although no changes in the expression of the P53 tumor-suppressor gene were found, CYN up-regulated the expression of the P53 downstream-regulated genes CDKN1A, GADD45alpha, and MDM2. cylindrospermopsin 83-86 MDM2 proto-oncogene Homo sapiens 178-182 21833626-6 2011 Furthermore, the protective effect of dietary soy isoflavones on postmenopausal breast cancer was mainly confined to women homozygous for the high activity MDM2 allele (GG genotype). Isoflavones 50-61 MDM2 proto-oncogene Homo sapiens 156-160 21833626-8 2011 Our findings support experimental data implicating combined effects of MDM2 protein and the p53-mediated pathway in breast carcinogenesis, and suggest that soy isoflavones may exert protective effect via down-regulation of the MDM2 protein. Isoflavones 160-171 MDM2 proto-oncogene Homo sapiens 227-231 21552291-8 2011 Although p53 and its classical targets such as p21 and Mdm2 are activated by both H(2)O(2) and CDDP, we found that the expression of haeme-oxygenase-1 (HO-1)-an antioxidant and antiapoptotic protein-was directly induced only upon H(2)O(2) treatment in a p53-dependent manner. Hydrogen Peroxide 82-90 MDM2 proto-oncogene Homo sapiens 55-59 21953469-4 2011 We found that K351N substitution abrogates the monoubiquitination of p53 induced by both Mdm2 and MSL2 E3-ligases. k351n 14-19 MDM2 proto-oncogene Homo sapiens 89-93 22905229-10 2012 Pharmacologic inhibition of the p53 E3 ligase MDM2 resulted in increased p53 levels and improved response to doxorubicin in vitro. Doxorubicin 109-120 MDM2 proto-oncogene Homo sapiens 46-50 21552291-8 2011 Although p53 and its classical targets such as p21 and Mdm2 are activated by both H(2)O(2) and CDDP, we found that the expression of haeme-oxygenase-1 (HO-1)-an antioxidant and antiapoptotic protein-was directly induced only upon H(2)O(2) treatment in a p53-dependent manner. Cisplatin 95-99 MDM2 proto-oncogene Homo sapiens 55-59 21844567-0 2011 HDM-2 inhibition suppresses expression of ribonucleotide reductase subunit M2, and synergistically enhances gemcitabine-induced cytotoxicity in mantle cell lymphoma. gemcitabine 108-119 MDM2 proto-oncogene Homo sapiens 0-5 21903592-2 2011 Although a mutation at Cys-305 within the zinc finger domain of MDM2 has been shown to drastically impair MDM2 interaction with RPL11 and thus escapes the inhibition by this ribosomal protein, it still remains elusive whether RPL11 inactivates MDM2 via direct action on this zinc finger domain and what is the chemical nature of this specific interaction. Cysteine 23-26 MDM2 proto-oncogene Homo sapiens 64-68 21903592-2 2011 Although a mutation at Cys-305 within the zinc finger domain of MDM2 has been shown to drastically impair MDM2 interaction with RPL11 and thus escapes the inhibition by this ribosomal protein, it still remains elusive whether RPL11 inactivates MDM2 via direct action on this zinc finger domain and what is the chemical nature of this specific interaction. Cysteine 23-26 MDM2 proto-oncogene Homo sapiens 106-110 21903592-2 2011 Although a mutation at Cys-305 within the zinc finger domain of MDM2 has been shown to drastically impair MDM2 interaction with RPL11 and thus escapes the inhibition by this ribosomal protein, it still remains elusive whether RPL11 inactivates MDM2 via direct action on this zinc finger domain and what is the chemical nature of this specific interaction. Cysteine 23-26 MDM2 proto-oncogene Homo sapiens 106-110 21903592-5 2011 This binding is disrupted by single mutations of non-cysteine amino acids within the zinc finger domain of MDM2. cysteine amino acids 53-73 MDM2 proto-oncogene Homo sapiens 107-111 21996465-0 2011 Synthesis and biological evaluation of thio-benzodiazepines as novel small molecule inhibitors of the p53-MDM2 protein-protein interaction. thio-benzodiazepines 39-59 MDM2 proto-oncogene Homo sapiens 106-110 21996465-1 2011 A series of thio-benzodiazepine p53-MDM2 inhibitors were designed and synthesized based on the principle of bioisosterism. thio-benzodiazepine 12-31 MDM2 proto-oncogene Homo sapiens 36-40 21996465-2 2011 Most of the thio-benzodiazepines had nanomolar to micromolar affinity toward MDM2. thio-benzodiazepines 12-32 MDM2 proto-oncogene Homo sapiens 77-81 21996465-6 2011 The thio-benzodiazepines represent a promising class of non-peptide inhibitors of the p53-MDM2 interaction. thio-benzodiazepines 4-24 MDM2 proto-oncogene Homo sapiens 90-94 21868571-6 2011 The protective effect of stromal cells was significantly reduced by pre-exposure to the HDM2 inhibitor Nutlin-3a. nutlin 3 103-112 MDM2 proto-oncogene Homo sapiens 88-92 21867723-7 2011 CYN induced changes in the mRNA expression of P53 and its downstream regulated DNA damage responsive genes MDM2, GADD45alpha and apoptosis genes, BCL-2 and BAX, as well as oxidative stress responsive genes (GPX1, SOD1, GSR, GCLC), while no changes in the expression of genes CDKN1A and CAT were observed. cylindrospermopsin 0-3 MDM2 proto-oncogene Homo sapiens 107-111 21875801-0 2011 MDM2-p53 protein-protein interaction inhibitors: a-ring substituted isoindolinones. phthalimidine 68-82 MDM2 proto-oncogene Homo sapiens 0-4 21875801-1 2011 Structure-activity relationships for the MDM2-p53 inhibitory activity of a series of A-ring substituted 2-N-benzyl-3-(4-chlorophenyl)-3-(1-(hydroxymethyl)cyclopropyl)methoxy)isoindolinones have been investigated, giving rise to compounds with improved potency over their unsubstituted counterparts. 2-n-benzyl-3-(4-chlorophenyl)-3-(1-(hydroxymethyl)cyclopropyl)methoxy)isoindolinones 104-188 MDM2 proto-oncogene Homo sapiens 41-45 21929745-0 2011 Differential modulatory effects of GSK-3beta and HDM2 on sorafenib-induced AIF nuclear translocation (programmed necrosis) in melanoma. Sorafenib 57-66 MDM2 proto-oncogene Homo sapiens 49-53 22701761-10 2011 MDM2-mediated increase in p100/NF-kappaB2 expression reduced cell death mediated by paclitaxel. Paclitaxel 84-94 MDM2 proto-oncogene Homo sapiens 0-4 21855354-0 2011 Design, synthesis, and biological evaluation of imidazoline derivatives as p53-MDM2 binding inhibitors. Imidazolines 48-59 MDM2 proto-oncogene Homo sapiens 79-83 21855354-1 2011 Three series of novel imidazoline derivatives were designed, synthesized, and evaluated for their p53-MDM2 binding inhibitory activities, and anti-proliferation activities against PC3, A549, KB, and HCT116 cancer cell lines. Imidazolines 22-33 MDM2 proto-oncogene Homo sapiens 102-106 21773579-0 2011 Achieving cell penetration with distance-matching cysteine cross-linkers: a facile route to cell-permeable peptide dual inhibitors of Mdm2/Mdmx. Cysteine 50-58 MDM2 proto-oncogene Homo sapiens 134-138 21773579-2 2011 By cross-linking a peptide dual inhibitor of Mdm2/Mdmx containing cysteines at i,i+7 positions, dramatic enhancement in cell permeability was achieved, along with increased helicity and biological activity. Cysteine 66-75 MDM2 proto-oncogene Homo sapiens 45-49 21820342-0 2011 Molecular modeling and molecular dynamics simulation studies on pyrrolopyrimidine-based alpha-helix mimetic as dual inhibitors of MDM2 and MDMX. pyrrolopyrimidine 64-81 MDM2 proto-oncogene Homo sapiens 130-134 21067279-5 2011 Both types of TiO2 nanoparticles transiently upregulated mRNA expression of p53 and its downstream regulated DNA damage responsive genes (mdm2, gadd45alpha, p21), providing additional evidence that TiO2 nanoparticles are genotoxic. titanium dioxide 14-18 MDM2 proto-oncogene Homo sapiens 138-142 21628454-3 2011 Specifically, the serine/threonine kinase GSK-3beta stabilizes nuclear NFATc2 through phosphorylation of the serine-rich SP2 domain, thus protecting the transcription factor from E3-ubiquitin ligase HDM2-mediated proteolysis. Serine 18-24 MDM2 proto-oncogene Homo sapiens 199-203 21628454-4 2011 Zoledronic acid disrupts this NFATc2 stabilization pathway through two mechanisms, namely GSK-3beta inhibition and induction of HDM2 activity. Zoledronic Acid 0-15 MDM2 proto-oncogene Homo sapiens 128-132 21628454-5 2011 Upon nuclear accumulation, HDM2 targets unphosphorylated NFATc2 for ubiquitination at acceptor lysine residues Lys-684/Lys-897 and hence labels the factor for subsequent proteasomal degradation. Lysine 95-101 MDM2 proto-oncogene Homo sapiens 27-31 21628454-5 2011 Upon nuclear accumulation, HDM2 targets unphosphorylated NFATc2 for ubiquitination at acceptor lysine residues Lys-684/Lys-897 and hence labels the factor for subsequent proteasomal degradation. Lysine 111-114 MDM2 proto-oncogene Homo sapiens 27-31 21628454-5 2011 Upon nuclear accumulation, HDM2 targets unphosphorylated NFATc2 for ubiquitination at acceptor lysine residues Lys-684/Lys-897 and hence labels the factor for subsequent proteasomal degradation. Lysine 119-122 MDM2 proto-oncogene Homo sapiens 27-31 21628454-6 2011 Conversely, mutagenesis-induced constitutive serine phosphorylation (Ser-215, Ser-219, and Ser-223) of the SP2 domain prevents NFATc2 from HDM2-mediated ubiquitination and degradation and consequently rescues cancer cells from growth suppression by zoledronic acid. Serine 45-51 MDM2 proto-oncogene Homo sapiens 139-143 21628454-6 2011 Conversely, mutagenesis-induced constitutive serine phosphorylation (Ser-215, Ser-219, and Ser-223) of the SP2 domain prevents NFATc2 from HDM2-mediated ubiquitination and degradation and consequently rescues cancer cells from growth suppression by zoledronic acid. Serine 69-72 MDM2 proto-oncogene Homo sapiens 139-143 21628454-6 2011 Conversely, mutagenesis-induced constitutive serine phosphorylation (Ser-215, Ser-219, and Ser-223) of the SP2 domain prevents NFATc2 from HDM2-mediated ubiquitination and degradation and consequently rescues cancer cells from growth suppression by zoledronic acid. Serine 78-81 MDM2 proto-oncogene Homo sapiens 139-143 21628454-6 2011 Conversely, mutagenesis-induced constitutive serine phosphorylation (Ser-215, Ser-219, and Ser-223) of the SP2 domain prevents NFATc2 from HDM2-mediated ubiquitination and degradation and consequently rescues cancer cells from growth suppression by zoledronic acid. Serine 78-81 MDM2 proto-oncogene Homo sapiens 139-143 21628454-6 2011 Conversely, mutagenesis-induced constitutive serine phosphorylation (Ser-215, Ser-219, and Ser-223) of the SP2 domain prevents NFATc2 from HDM2-mediated ubiquitination and degradation and consequently rescues cancer cells from growth suppression by zoledronic acid. Zoledronic Acid 249-264 MDM2 proto-oncogene Homo sapiens 139-143 21628454-7 2011 In conclusion, this study demonstrates a critical role of the GSK-3beta-HDM2 signaling loop in the regulation of NFATc2 protein stability and growth promotion and suggests that double targeting of this pathway is responsible, at least to a significant part, for the potent and reliable anti-tumoral effects of zoledronic acid. Zoledronic Acid 310-325 MDM2 proto-oncogene Homo sapiens 72-76 21791053-3 2011 The recently discovered small-molecule MDM2 inhibitor MI-219 and its analogues are in advanced preclinical development as cancer therapeutics. MI-219 54-60 MDM2 proto-oncogene Homo sapiens 39-43 21640377-0 2011 The suppression of prostate LNCaP cancer cells growth by Selenium nanoparticles through Akt/Mdm2/AR controlled apoptosis. Selenium 57-65 MDM2 proto-oncogene Homo sapiens 92-96 21640377-6 2011 Moreover, Selenium nanoparticles activate Akt kinase by increasing its phosphorylation, promote Akt-dependent androgen receptor phosphorylation and Mdm2 regulated degradation through proteasome pathway. Selenium 10-18 MDM2 proto-oncogene Homo sapiens 148-152 21374733-8 2011 Interestingly, treatment of MG132 restored Mdm2 expression to the steady-state level. benzyloxycarbonylleucyl-leucyl-leucine aldehyde 28-33 MDM2 proto-oncogene Homo sapiens 43-47 20972874-9 2011 The observed effects of SF1126 on the p-Akt-MDM2-survivin axis suggest a patient selection paradigm in which NB tumors with increased pAkt-MDM2-survivin signaling may predict response to SF1126 alone or in combination with standard chemotherapy regimens that contain anthracyclines. SF 1126 24-30 MDM2 proto-oncogene Homo sapiens 44-48 21929745-5 2011 In this report, we describe the results of studies exploring the effects of GSK-3beta on the cytotoxicity and antitumor activity of sorafenib combined with the HDM2 antagonist MI-319. MI 319 176-182 MDM2 proto-oncogene Homo sapiens 160-164 21929745-13 2011 The data suggest that the ability of sorafenib to activate GSK-3beta and alter the intracellular distribution of p53 may be exploitable as an adjunct to agents that prevent the HDM2-dependent degradation of p53 in the treatment of melanoma. Sorafenib 37-46 MDM2 proto-oncogene Homo sapiens 177-181 21624110-6 2011 RESULTS: Clear synergism was observed when Doxorubicin and Nutlin-3a were combined in cell lines with wild-type TP53 and amplified MDM2, or with Methotrexate in both MDM2 normal and amplified sarcoma cell lines, allowing for up to tenfold reduction of cytotoxic drug dose. Methotrexate 145-157 MDM2 proto-oncogene Homo sapiens 166-170 21796156-4 2011 We previously showed that nutlin-3, an antagonist of MDM2, activates the p53 pathway in BL cell lines harboring wild-type p53. nutlin 3 26-34 MDM2 proto-oncogene Homo sapiens 53-57 21350558-2 2011 In this study, we show that human homolog double minute 2 (HDM2) inhibition, with MI-219-a novel compound, and consequently p53 stabilization induce chronic myeloid leukemia (CML) blast crisis cells to undergo apoptosis regardless of the presence of the T315I mutation in the BCR-ABL kinase domain. mi-219-a 82-90 MDM2 proto-oncogene Homo sapiens 34-57 21350558-2 2011 In this study, we show that human homolog double minute 2 (HDM2) inhibition, with MI-219-a novel compound, and consequently p53 stabilization induce chronic myeloid leukemia (CML) blast crisis cells to undergo apoptosis regardless of the presence of the T315I mutation in the BCR-ABL kinase domain. mi-219-a 82-90 MDM2 proto-oncogene Homo sapiens 59-63 21350558-7 2011 We conclude that HDM-2 inhibition with MI-219 effectively induces p53-dependent apoptosis in most blast crisis CML cells, with or without BCR-ABL mutation(s). MI-219 39-45 MDM2 proto-oncogene Homo sapiens 17-22 21623005-0 2011 Network modeling of MDM2 inhibitor-oxaliplatin combination reveals biological synergy in wt-p53 solid tumors. Oxaliplatin 35-46 MDM2 proto-oncogene Homo sapiens 20-24 21559393-11 2011 In contrast, treatment of A549 cells with a low concentration of sagopilone revealed an upregulation of direct transcriptional target genes of TP53, like CDKN1A, MDM2, GADD45A, FAS. sagopilone 65-75 MDM2 proto-oncogene Homo sapiens 162-166 21726810-4 2011 PIDD-induced Caspase-2 directly cleaves the E3 ubiquitin ligase Mdm2 at Asp 367, leading to loss of the C-terminal RING domain responsible for p53 ubiquitination. Aspartic Acid 72-75 MDM2 proto-oncogene Homo sapiens 64-68 21561866-6 2011 Interestingly, MDM2 in turn ubiquitinates S27a and promotes proteasomal degradation of S27a in response to actinomycin D treatment, thus forming a mutual-regulatory loop. Dactinomycin 107-120 MDM2 proto-oncogene Homo sapiens 15-19 21750655-10 2011 Interestingly, XI-011 acted additively with the MDM2 antagonist Nutlin-3a to inhibit growth of breast cancer cells. (10-methyl-9-anthryl)methyl imidothiocarbamate 15-21 MDM2 proto-oncogene Homo sapiens 48-52 21750659-0 2011 Activation of cAMP signaling interferes with stress-induced p53 accumulation in ALL-derived cells by promoting the interaction between p53 and HDM2. Cyclic AMP 14-18 MDM2 proto-oncogene Homo sapiens 143-147 21750659-6 2011 We show that increased levels of cAMP augment the binding of p53 to its negative regulator HDM2, overriding the DNA damage-induced dissociation of p53 from HDM2. Cyclic AMP 33-37 MDM2 proto-oncogene Homo sapiens 91-95 21750659-6 2011 We show that increased levels of cAMP augment the binding of p53 to its negative regulator HDM2, overriding the DNA damage-induced dissociation of p53 from HDM2. Cyclic AMP 33-37 MDM2 proto-oncogene Homo sapiens 156-160 21268124-9 2011 MDM2 SNP309 may be used as one of the candidate biomarkers to predict NSCLC survival. snp309 5-11 MDM2 proto-oncogene Homo sapiens 0-4 21460101-0 2011 Functional analysis of the p53 pathway in neuroblastoma cells using the small-molecule MDM2 antagonist nutlin-3. nutlin 3 103-111 MDM2 proto-oncogene Homo sapiens 87-91 21624110-6 2011 RESULTS: Clear synergism was observed when Doxorubicin and Nutlin-3a were combined in cell lines with wild-type TP53 and amplified MDM2, or with Methotrexate in both MDM2 normal and amplified sarcoma cell lines, allowing for up to tenfold reduction of cytotoxic drug dose. Doxorubicin 43-54 MDM2 proto-oncogene Homo sapiens 131-135 21624110-6 2011 RESULTS: Clear synergism was observed when Doxorubicin and Nutlin-3a were combined in cell lines with wild-type TP53 and amplified MDM2, or with Methotrexate in both MDM2 normal and amplified sarcoma cell lines, allowing for up to tenfold reduction of cytotoxic drug dose. Doxorubicin 43-54 MDM2 proto-oncogene Homo sapiens 166-170 21504235-0 2011 Diosgenin suppresses hepatocyte growth factor (HGF)-induced epithelial-mesenchymal transition by down-regulation of Mdm2 and vimentin. Diosgenin 0-9 MDM2 proto-oncogene Homo sapiens 116-120 21504235-6 2011 Moreover, diosgenin effectively inhibited the HGF-induced increases in Mdm2 and vimentin by down-regulating phosphorylated Akt and mTOR. Diosgenin 10-19 MDM2 proto-oncogene Homo sapiens 71-75 21454683-4 2011 We also show diminished Mdm2-mediated degradation of p53-72R compared with p53-72P, which is at least partly brought about by higher levels of phosphorylation at Ser-20 in p53-72R. Serine 162-165 MDM2 proto-oncogene Homo sapiens 24-28 21490429-3 2011 Here we analyze and compare the effects of nutlin-3, tenovin-6 and low doses of actinomycin-D on p53 and its main negative regulator, mdm2. Dactinomycin 80-93 MDM2 proto-oncogene Homo sapiens 134-138 21466165-7 2011 All parkin mutants tested effectively suppress arrestin ubiquitination, suggesting that bound parkin shields arrestin lysines targeted by Mdm2. Lysine 118-125 MDM2 proto-oncogene Homo sapiens 138-142 21454483-9 2011 Furthermore, we show that the MDM2 inhibitor Nutlin cooperates with the proteasome inhibitor Bortezomib by stimulating p53 DNA binding and transcriptional activity, providing a rationale for combination therapy using proteasome and MDM2 inhibitors. Bortezomib 93-103 MDM2 proto-oncogene Homo sapiens 30-34 21454483-9 2011 Furthermore, we show that the MDM2 inhibitor Nutlin cooperates with the proteasome inhibitor Bortezomib by stimulating p53 DNA binding and transcriptional activity, providing a rationale for combination therapy using proteasome and MDM2 inhibitors. Bortezomib 93-103 MDM2 proto-oncogene Homo sapiens 232-236 21123063-0 2011 Improvement of the synthesis and pharmacokinetic properties of chromenotriazolopyrimidine MDM2-p53 protein-protein inhibitors. chromenotriazolopyrimidine 63-89 MDM2 proto-oncogene Homo sapiens 90-94 21123063-2 2011 We report several optimizations to the synthesis of the chromenotriazolopyrimidine series of MDM2-p53 protein-protein interaction inhibitors. chromenotriazolopyrimidine 56-82 MDM2 proto-oncogene Homo sapiens 93-97 21389118-6 2011 Next we demonstrate that lysine residues at position 11 and 12 of beta-arrestin2 are required for the interaction between Mdm2 RING finger mutant H457S (Mdm2(H457S)) and beta-arrestin2, mutation of which prevents Mdm2(H457S)/beta-arrestin2 interaction and subsequent nuclear localization of beta-arrestin2. Lysine 25-31 MDM2 proto-oncogene Homo sapiens 122-126 21389118-6 2011 Next we demonstrate that lysine residues at position 11 and 12 of beta-arrestin2 are required for the interaction between Mdm2 RING finger mutant H457S (Mdm2(H457S)) and beta-arrestin2, mutation of which prevents Mdm2(H457S)/beta-arrestin2 interaction and subsequent nuclear localization of beta-arrestin2. Lysine 25-31 MDM2 proto-oncogene Homo sapiens 153-158 21389118-6 2011 Next we demonstrate that lysine residues at position 11 and 12 of beta-arrestin2 are required for the interaction between Mdm2 RING finger mutant H457S (Mdm2(H457S)) and beta-arrestin2, mutation of which prevents Mdm2(H457S)/beta-arrestin2 interaction and subsequent nuclear localization of beta-arrestin2. Lysine 25-31 MDM2 proto-oncogene Homo sapiens 213-218 21623005-1 2011 Earlier we had shown that the MDM2 inhibitor (MI-219) belonging to the spiro-oxindole family can synergistically enhance the efficacy of platinum chemotherapeutics leading to 50% tumor free survival in a genetically complex pancreatic ductaladenocarcinoma (PDAC) xenograft model. MI-219 46-52 MDM2 proto-oncogene Homo sapiens 30-34 21623005-1 2011 Earlier we had shown that the MDM2 inhibitor (MI-219) belonging to the spiro-oxindole family can synergistically enhance the efficacy of platinum chemotherapeutics leading to 50% tumor free survival in a genetically complex pancreatic ductaladenocarcinoma (PDAC) xenograft model. spiro-oxindole 71-85 MDM2 proto-oncogene Homo sapiens 30-34 21623005-1 2011 Earlier we had shown that the MDM2 inhibitor (MI-219) belonging to the spiro-oxindole family can synergistically enhance the efficacy of platinum chemotherapeutics leading to 50% tumor free survival in a genetically complex pancreatic ductaladenocarcinoma (PDAC) xenograft model. Platinum 137-145 MDM2 proto-oncogene Homo sapiens 30-34 19523862-2 2011 MDM2 overexpression has shown to be weakly associated with distant tumor metastases, and down-regulation of MDM2 via antisense oligonucleotides in vitro has resulted in the radiosensitization of prostate cancer cell lines. Oligonucleotides 127-143 MDM2 proto-oncogene Homo sapiens 108-112 21556366-0 2011 Predictive and prognostic impact of TP53 mutations and MDM2 promoter genotype in primary breast cancer patients treated with epirubicin or paclitaxel. Epirubicin 125-135 MDM2 proto-oncogene Homo sapiens 55-59 21556366-0 2011 Predictive and prognostic impact of TP53 mutations and MDM2 promoter genotype in primary breast cancer patients treated with epirubicin or paclitaxel. Paclitaxel 139-149 MDM2 proto-oncogene Homo sapiens 55-59 21556366-10 2011 Remarkably, TP53 mutations (p = 0.007) but also MDM2 309TG/GG genotype status (p = 0.012) were associated with a poor disease-specific survival among patients having paclitaxel but not patients having epirubicin first-line. Paclitaxel 166-176 MDM2 proto-oncogene Homo sapiens 48-52 21556366-13 2011 In contrast, TP53 mutations and MDM2 309G allele status conferred poor disease-specific survival among patients treated with primary paclitaxel but not epirubicin monotherapy. Paclitaxel 133-143 MDM2 proto-oncogene Homo sapiens 32-36 21504832-4 2011 Herein, we report that SirT1 controls global levels of Suv39h1 by increasing its half-life through inhibition of Suv39h1 lysine 87 polyubiquitination by the E3-ubiquitin ligase MDM2. Lysine 121-127 MDM2 proto-oncogene Homo sapiens 177-181 21532991-4 2011 Here we show that siRNA-mediated silencing of p53 is sufficient to completely abrogate hypersensitivity not only to Cisplatin but also to non-genotoxic inducers of p53 such as the Mdm2 antagonist Nutlin-3 and the proteasome inhibitor Bortezomib. Cisplatin 116-125 MDM2 proto-oncogene Homo sapiens 180-184 21509038-0 2011 Disruption of the MDM2-p53 interaction strongly potentiates p53-dependent apoptosis in cisplatin-resistant human testicular carcinoma cells via the Fas/FasL pathway. Cisplatin 87-96 MDM2 proto-oncogene Homo sapiens 18-22 21509038-3 2011 In the present study, we demonstrate that p53 resides in a complex with MDM2 at higher cisplatin concentrations in cisplatin-resistant human TC cells compared with cisplatin-sensitive TC cells. Cisplatin 87-96 MDM2 proto-oncogene Homo sapiens 72-76 21509038-3 2011 In the present study, we demonstrate that p53 resides in a complex with MDM2 at higher cisplatin concentrations in cisplatin-resistant human TC cells compared with cisplatin-sensitive TC cells. Cisplatin 115-124 MDM2 proto-oncogene Homo sapiens 72-76 21509038-3 2011 In the present study, we demonstrate that p53 resides in a complex with MDM2 at higher cisplatin concentrations in cisplatin-resistant human TC cells compared with cisplatin-sensitive TC cells. Cisplatin 115-124 MDM2 proto-oncogene Homo sapiens 72-76 21509038-4 2011 Inhibition of the MDM2-p53 interaction using either Nutlin-3 or MDM2 RNA interference resulted in hyperactivation of the p53 pathway and a strong induction of apoptosis in cisplatin-sensitive and -resistant TC cells. Cisplatin 172-181 MDM2 proto-oncogene Homo sapiens 18-22 21509038-4 2011 Inhibition of the MDM2-p53 interaction using either Nutlin-3 or MDM2 RNA interference resulted in hyperactivation of the p53 pathway and a strong induction of apoptosis in cisplatin-sensitive and -resistant TC cells. Cisplatin 172-181 MDM2 proto-oncogene Homo sapiens 64-68 21504625-3 2011 JNJ-26854165 and RO5045337 are 2 small-molecule inhibitors of MDM2 in clinical development. RG7112 17-26 MDM2 proto-oncogene Homo sapiens 62-66 21532991-4 2011 Here we show that siRNA-mediated silencing of p53 is sufficient to completely abrogate hypersensitivity not only to Cisplatin but also to non-genotoxic inducers of p53 such as the Mdm2 antagonist Nutlin-3 and the proteasome inhibitor Bortezomib. Bortezomib 234-244 MDM2 proto-oncogene Homo sapiens 180-184 21132010-4 2011 We found that GNL3L binds MDM2 in vivo and displays the same function as NS in stabilizing MDM2 protein and preventing its ubiquitylation. ns 73-75 MDM2 proto-oncogene Homo sapiens 91-95 21068437-5 2011 Pharmacologic inhibition of p53 rescued the erythroid defect, whereas nutlin-3, a compound that activates p53 through inhibition of HDM2, selectively impaired erythropoiesis. nutlin 3 70-78 MDM2 proto-oncogene Homo sapiens 132-136 21451571-6 2011 Phosphorylation of p53 serine residues that interfere with the interaction between p53 and its negative regulator MDM2 and enhance pro-apoptotic gene transcription also occurs subsequent to PERP expression. Serine 23-29 MDM2 proto-oncogene Homo sapiens 114-118 21384097-5 2011 Several studies have demonstrated that inappropriate ROS levels arising from disruption of the Atm, PI3K-Akt, or Mdm2-p53 pathways impair HSC function in vivo. Reactive Oxygen Species 53-56 MDM2 proto-oncogene Homo sapiens 113-117 21091766-0 2011 Melatonin and vitamin D3 synergistically down-regulate Akt and MDM2 leading to TGFbeta-1-dependent growth inhibition of breast cancer cells. Melatonin 0-9 MDM2 proto-oncogene Homo sapiens 63-67 21149449-7 2011 Consistent with the ability of Ski to inactivate p53, overexpressing Ski desensitized cells to genotoxic drugs and Nutlin-3, a small-molecule antagonist of Mdm2 that stabilizes p53 and activates the p53 pathway, whereas knocking down Ski increased the cellular sensitivity to these agents. nutlin 3 115-123 MDM2 proto-oncogene Homo sapiens 156-160 20473904-3 2011 The EBNA-5 binding to MDM2 counteracted destabilizing effect of the latter on the p53. ebna-5 4-10 MDM2 proto-oncogene Homo sapiens 22-26 21291561-5 2011 PS also inhibits N-methyl-D-aspartate (NMDA) excitotoxicity by phosphorylating Bad and Mdm2 which blocks the downstream steps in the intrinsic apoptotic cascade. N-Methylaspartate 17-37 MDM2 proto-oncogene Homo sapiens 87-91 21291561-5 2011 PS also inhibits N-methyl-D-aspartate (NMDA) excitotoxicity by phosphorylating Bad and Mdm2 which blocks the downstream steps in the intrinsic apoptotic cascade. N-Methylaspartate 39-43 MDM2 proto-oncogene Homo sapiens 87-91 21229604-0 2011 Role of the MDM2 SNP309 polymorphism in the initiation and early age of onset of nasopharyngeal carcinoma. snp309 17-23 MDM2 proto-oncogene Homo sapiens 12-16 21205074-11 2011 An in vivo antitumor effect of nutlin-3 alone and its additive augmentation by 5-fluorouracil were confirmed in an MDM2 overexpressed xenograft tumor model. Fluorouracil 79-93 MDM2 proto-oncogene Homo sapiens 115-119 21091766-7 2011 Taken together, these results indicate that cytostatic effects triggered by melatonin and D3 are likely related to a complex TGFbeta-1-dependent mechanism, involving down-regulation of both MDM2 and Akt-phosphorylation. Melatonin 76-85 MDM2 proto-oncogene Homo sapiens 190-194 21106726-5 2011 At the molecular level, Dasatinib significantly counteracted the Nutlin-3-mediated induction of the p53 transcriptional targets MDM2 and p21 observed in p53(wild-type) leukemic cells. Dasatinib 24-33 MDM2 proto-oncogene Homo sapiens 128-132 20876686-7 2011 Despite the absence of internal ribosome entry site activity we demonstrate, using a dual reporter assay, that both the reported mdm2 5"-UTRs confer resistance to rapamycin relative to the 5"-UTR of beta-actin. Sirolimus 163-172 MDM2 proto-oncogene Homo sapiens 129-133 20876686-9 2011 Furthermore, extended exposure to rapamycin in the presence of serum increased the steady-state level of the endogenous MDM2 protein. Sirolimus 34-43 MDM2 proto-oncogene Homo sapiens 120-124 21091766-0 2011 Melatonin and vitamin D3 synergistically down-regulate Akt and MDM2 leading to TGFbeta-1-dependent growth inhibition of breast cancer cells. Cholecalciferol 14-24 MDM2 proto-oncogene Homo sapiens 63-67 21091766-5 2011 Concomitantly, melatonin and D3, alone or in combination, caused a significant reduction in Akt phosphorylation and MDM2 values, with a consequent increase of p53/MDM2 ratio. Melatonin 15-24 MDM2 proto-oncogene Homo sapiens 116-120 21091766-5 2011 Concomitantly, melatonin and D3, alone or in combination, caused a significant reduction in Akt phosphorylation and MDM2 values, with a consequent increase of p53/MDM2 ratio. Melatonin 15-24 MDM2 proto-oncogene Homo sapiens 163-167 21081496-6 2011 Upon agonist stimulation, beta-arrestins-mediated phosphorylation of GRK2 at serine 670 by MAPK facilitates Mdm2-mediated GRK2 degradation, whereas c-Src-dependent phosphorylation would support the action of an undetermined beta-arrestin-recruited ligase in the absence of GPCR activation. Serine 77-83 MDM2 proto-oncogene Homo sapiens 108-112 21223569-3 2011 METHODS: We examined the effect of long-term 17beta-estradiol (E2) treatment (five days) on the p53-Mdm2 pathway in estrogen receptor alpha (ERalpha) positive breast cancer cell lines that contain wild-type p53 (MCF-7 and ZR75-1). Estradiol 45-61 MDM2 proto-oncogene Homo sapiens 100-104 21223569-3 2011 METHODS: We examined the effect of long-term 17beta-estradiol (E2) treatment (five days) on the p53-Mdm2 pathway in estrogen receptor alpha (ERalpha) positive breast cancer cell lines that contain wild-type p53 (MCF-7 and ZR75-1). Estradiol 63-65 MDM2 proto-oncogene Homo sapiens 100-104 21146529-2 2011 We previously reported that protoporphyrin IX (PpIX) disrupts the p53/murine double minute 2 (MDM2) complex and leads to p53 accumulation and activation of apoptosis in HCT 116 cells. protoporphyrin IX 28-45 MDM2 proto-oncogene Homo sapiens 66-92 21146529-2 2011 We previously reported that protoporphyrin IX (PpIX) disrupts the p53/murine double minute 2 (MDM2) complex and leads to p53 accumulation and activation of apoptosis in HCT 116 cells. protoporphyrin IX 47-51 MDM2 proto-oncogene Homo sapiens 66-92 21146529-5 2011 We propose that PpIX disrupts the p53/MDM2 or MDMX and p73/MDM2 complexes and thereby activates the p53- or p73-dependent cancer cell death. protoporphyrin IX 16-20 MDM2 proto-oncogene Homo sapiens 38-42 21146529-5 2011 We propose that PpIX disrupts the p53/MDM2 or MDMX and p73/MDM2 complexes and thereby activates the p53- or p73-dependent cancer cell death. protoporphyrin IX 16-20 MDM2 proto-oncogene Homo sapiens 59-63 20818437-7 2011 Addition of zinc suppressed the known p53 feedback MDM2 activation, which could be restored by TPEN. N,N,N',N'-tetrakis(2-pyridylmethyl)ethylenediamine 95-99 MDM2 proto-oncogene Homo sapiens 51-55 20818437-8 2011 Co-immunoprecipitation studies verified that MI-219-mediated MDM2-p53 disruption could be suppressed by TPEN and restored by zinc. N,N,N',N'-tetrakis(2-pyridylmethyl)ethylenediamine 104-108 MDM2 proto-oncogene Homo sapiens 61-65 20812030-5 2011 However, the Mdm2 antagonist Nutlin-3 induced apoptosis in a dose dependent manner by activating caspases-9 and -3. nutlin 3 29-37 MDM2 proto-oncogene Homo sapiens 13-17 22708054-0 2011 Catalytic, Enantioselective Synthesis of Stilbene cis-Diamines: A Concise Preparation of (-)-Nutlin-3, a Potent p53/MDM2 Inhibitor. stilbene cis-diamines 41-62 MDM2 proto-oncogene Homo sapiens 116-120 22708054-0 2011 Catalytic, Enantioselective Synthesis of Stilbene cis-Diamines: A Concise Preparation of (-)-Nutlin-3, a Potent p53/MDM2 Inhibitor. nutlin 3 89-101 MDM2 proto-oncogene Homo sapiens 116-120 22708054-3 2011 This method then became the lynchpin for an enantioselective synthesis of (-)-Nutlin-3 (Hoffmann-LaRoche), a potent cis-imidazoline small molecule inhibitor of p53-MDM2 used extensively as a probe of cell biology and currently in drug development. nutlin 3 74-86 MDM2 proto-oncogene Homo sapiens 164-168 20850924-0 2010 MDM2 antagonist Nutlin-3 enhances bortezomib-mediated mitochondrial apoptosis in TP53-mutated mantle cell lymphoma. Bortezomib 34-44 MDM2 proto-oncogene Homo sapiens 0-4 21673964-6 2011 Mechanistic studies (both in vitro and in vivo) revealed that FBA-TPQ might exert its activity through Reactive Oxygen Species (ROS)-associated activation of the death receptor, p53-MDM2, and PI3K-Akt pathways in OVCAR-3 cells, which is in accordance with in vitro microarray (Human genome microarrays, Agilent) data analysis (GEO accession number: GSE25317). 6-hydroxydopa quinone 66-69 MDM2 proto-oncogene Homo sapiens 182-186 21673964-6 2011 Mechanistic studies (both in vitro and in vivo) revealed that FBA-TPQ might exert its activity through Reactive Oxygen Species (ROS)-associated activation of the death receptor, p53-MDM2, and PI3K-Akt pathways in OVCAR-3 cells, which is in accordance with in vitro microarray (Human genome microarrays, Agilent) data analysis (GEO accession number: GSE25317). Reactive Oxygen Species 103-126 MDM2 proto-oncogene Homo sapiens 182-186 20850924-1 2010 This study demonstrated a pronounced synergistic growth-inhibitory effect of an MDM2 inhibitor Nutlin-3 and a proteasome inhibitor bortezomib in mantle cell lymphoma (MCL) cells regardless of TP53 mutant status and innate bortezomib sensitivity. nutlin 95-101 MDM2 proto-oncogene Homo sapiens 80-84 21034728-1 2010 Insulin-like growth factor-I and insulin induce the production of phospho-Ser-166 MDM2, a target of Akt, and influence the formation of the MDM2 complex. Serine 74-77 MDM2 proto-oncogene Homo sapiens 140-144 21093410-3 2010 During adriamycin (ADR)-mediated apoptosis, p53 and p73 were induced to stabilize in association with a significant reduction of MDM2 and Itch, suggesting that, in addition to Itch, MDM2 could also be involved in the stability control of p73. Doxorubicin 7-17 MDM2 proto-oncogene Homo sapiens 129-133 21093410-5 2010 MDM2-mediated degradation of p73 was inhibited by MG-132. benzyloxycarbonylleucyl-leucyl-leucine aldehyde 50-56 MDM2 proto-oncogene Homo sapiens 0-4 20935220-0 2010 Degradation of MDM2 by the interaction between berberine and DAXX leads to potent apoptosis in MDM2-overexpressing cancer cells. Berberine 47-56 MDM2 proto-oncogene Homo sapiens 15-19 20935220-0 2010 Degradation of MDM2 by the interaction between berberine and DAXX leads to potent apoptosis in MDM2-overexpressing cancer cells. Berberine 47-56 MDM2 proto-oncogene Homo sapiens 95-99 20935220-2 2010 Herein, we demonstrate that berberine induces apoptosis in acute lymphoblastic leukemia (ALL) cells by downregulating the MDM2 oncoprotein. Berberine 28-37 MDM2 proto-oncogene Homo sapiens 122-126 20935220-3 2010 The proapoptotic effects of berberine were closely associated with both the MDM2 expression levels and p53 status of a set of ALL cell lines. Berberine 28-37 MDM2 proto-oncogene Homo sapiens 76-80 20935220-4 2010 The most potent apoptosis was induced by berberine in ALL cells with both MDM2 overexpression and a wild-type (wt)-p53, whereas no proapoptotic effect was detected in ALL cells that were negative for MDM2 and wt-p53. Berberine 41-50 MDM2 proto-oncogene Homo sapiens 74-78 20935220-5 2010 In contrast to the conventional chemotherapeutic drug doxorubicin, which induces p53 activation and a subsequent upregulation of MDM2, berberine strongly induced persistent downregulation of MDM2 followed by a steady-state activation of p53. Doxorubicin 54-65 MDM2 proto-oncogene Homo sapiens 129-133 20935220-5 2010 In contrast to the conventional chemotherapeutic drug doxorubicin, which induces p53 activation and a subsequent upregulation of MDM2, berberine strongly induced persistent downregulation of MDM2 followed by a steady-state activation of p53. Berberine 135-144 MDM2 proto-oncogene Homo sapiens 129-133 20935220-5 2010 In contrast to the conventional chemotherapeutic drug doxorubicin, which induces p53 activation and a subsequent upregulation of MDM2, berberine strongly induced persistent downregulation of MDM2 followed by a steady-state activation of p53. Berberine 135-144 MDM2 proto-oncogene Homo sapiens 191-195 20935220-6 2010 We discovered that downregulation of MDM2 in ALL cells by berberine occurred at a posttranslational level through modulation of death domain-associated protein (DAXX), which disrupted the MDM2-DAXX-HAUSP interactions and thereby promoted MDM2 self-ubiquitination and degradation. Berberine 58-67 MDM2 proto-oncogene Homo sapiens 37-41 20935220-6 2010 We discovered that downregulation of MDM2 in ALL cells by berberine occurred at a posttranslational level through modulation of death domain-associated protein (DAXX), which disrupted the MDM2-DAXX-HAUSP interactions and thereby promoted MDM2 self-ubiquitination and degradation. Berberine 58-67 MDM2 proto-oncogene Homo sapiens 188-192 20935220-6 2010 We discovered that downregulation of MDM2 in ALL cells by berberine occurred at a posttranslational level through modulation of death domain-associated protein (DAXX), which disrupted the MDM2-DAXX-HAUSP interactions and thereby promoted MDM2 self-ubiquitination and degradation. Berberine 58-67 MDM2 proto-oncogene Homo sapiens 188-192 21034728-1 2010 Insulin-like growth factor-I and insulin induce the production of phospho-Ser-166 MDM2, a target of Akt, and influence the formation of the MDM2 complex. Serine 74-77 MDM2 proto-oncogene Homo sapiens 82-86 21034728-9 2010 This low concentration of wortmannin completely blocked the induction of phospho-MDM2 by rewarming. Wortmannin 26-36 MDM2 proto-oncogene Homo sapiens 81-85 20840854-3 2010 We have evaluated the effects of some highly purified NDL-PCBs and benzo[a]pyrene (BP) on BP-induced Raf, Erk, Mdm2, p53 signaling and on BP-induced apoptosis and cell cycle arrest. ndl-pcbs 54-62 MDM2 proto-oncogene Homo sapiens 111-115 20840854-3 2010 We have evaluated the effects of some highly purified NDL-PCBs and benzo[a]pyrene (BP) on BP-induced Raf, Erk, Mdm2, p53 signaling and on BP-induced apoptosis and cell cycle arrest. Benzo(a)pyrene 83-85 MDM2 proto-oncogene Homo sapiens 111-115 20840854-3 2010 We have evaluated the effects of some highly purified NDL-PCBs and benzo[a]pyrene (BP) on BP-induced Raf, Erk, Mdm2, p53 signaling and on BP-induced apoptosis and cell cycle arrest. Benzo(a)pyrene 90-92 MDM2 proto-oncogene Homo sapiens 111-115 20840854-3 2010 We have evaluated the effects of some highly purified NDL-PCBs and benzo[a]pyrene (BP) on BP-induced Raf, Erk, Mdm2, p53 signaling and on BP-induced apoptosis and cell cycle arrest. Benzo(a)pyrene 90-92 MDM2 proto-oncogene Homo sapiens 111-115 20962272-4 2010 Phosphorylation at Thr18 functions as an on/off switch to regulate binding to the N-terminal domain of HDM2. UNII-PYZ33YLR8A 19-24 MDM2 proto-oncogene Homo sapiens 103-107 20956468-0 2010 Molecular imaging of MDM2 messenger RNA with 99mTc-labeled antisense oligonucleotides in experimental human breast cancer xenografts. Oligonucleotides 69-85 MDM2 proto-oncogene Homo sapiens 21-25 20956468-3 2010 The overall aim of this study was to evaluate whether liposome-coated (99m)Tc-radiolabeled antisense oligonucleotides (ASONs) targeting MDM2 messenger RNA (mRNA) could be used for imaging of MDM2 expression in vivo. Technetium 75-77 MDM2 proto-oncogene Homo sapiens 136-140 20956468-3 2010 The overall aim of this study was to evaluate whether liposome-coated (99m)Tc-radiolabeled antisense oligonucleotides (ASONs) targeting MDM2 messenger RNA (mRNA) could be used for imaging of MDM2 expression in vivo. Technetium 75-77 MDM2 proto-oncogene Homo sapiens 191-195 20956468-3 2010 The overall aim of this study was to evaluate whether liposome-coated (99m)Tc-radiolabeled antisense oligonucleotides (ASONs) targeting MDM2 messenger RNA (mRNA) could be used for imaging of MDM2 expression in vivo. Oligonucleotides 101-117 MDM2 proto-oncogene Homo sapiens 136-140 20956468-3 2010 The overall aim of this study was to evaluate whether liposome-coated (99m)Tc-radiolabeled antisense oligonucleotides (ASONs) targeting MDM2 messenger RNA (mRNA) could be used for imaging of MDM2 expression in vivo. Oligonucleotides 101-117 MDM2 proto-oncogene Homo sapiens 191-195 20956468-4 2010 METHODS: ASON and mismatch oligonucleotide (ASONM) targeted to MDM2 mRNA were synthesized and radiolabeled with (99m)Tc using the bifunctional chelator hydrazinonicotinamide (HYNIC). Oligonucleotides 27-42 MDM2 proto-oncogene Homo sapiens 63-67 20956468-4 2010 METHODS: ASON and mismatch oligonucleotide (ASONM) targeted to MDM2 mRNA were synthesized and radiolabeled with (99m)Tc using the bifunctional chelator hydrazinonicotinamide (HYNIC). asonm 44-49 MDM2 proto-oncogene Homo sapiens 63-67 20956468-16 2010 The antisense imaging with liposome-coated (99m)Tc-HYNIC-ASON may be a promising method for visualization of MDM2 expression in human breast cancer. tc-hynic-ason 48-61 MDM2 proto-oncogene Homo sapiens 109-113 20174822-7 2010 Anti-tumoral effects of Nutlin-3/DOX targeting the p53/MDM2 and p73/MDM2 pathways were evaluated in HCC cell lines. Doxorubicin 33-36 MDM2 proto-oncogene Homo sapiens 55-59 20594980-8 2010 Moreover, LPA induced increased mdm2 phosphorylation, a negative regulator of p53. lysophosphatidic acid 10-13 MDM2 proto-oncogene Homo sapiens 32-36 20619429-7 2010 Moreover, MDM2 knockdown decreased the sensitivity of N-MLV infection to treatment with MG132 and As(2)O(3), two known TRIM5alpha pharmacological inhibitors. benzyloxycarbonylleucyl-leucyl-leucine aldehyde 88-93 MDM2 proto-oncogene Homo sapiens 10-14 21051655-3 2010 The minor allele of MDM2 that includes a 309T>G transversion (single-nucleotide polymorphism rs2279744) in the MDM2 promoter is known to enhance MDM2 expression. single-nucleotide 65-82 MDM2 proto-oncogene Homo sapiens 20-24 21051655-3 2010 The minor allele of MDM2 that includes a 309T>G transversion (single-nucleotide polymorphism rs2279744) in the MDM2 promoter is known to enhance MDM2 expression. single-nucleotide 65-82 MDM2 proto-oncogene Homo sapiens 114-118 21051655-3 2010 The minor allele of MDM2 that includes a 309T>G transversion (single-nucleotide polymorphism rs2279744) in the MDM2 promoter is known to enhance MDM2 expression. single-nucleotide 65-82 MDM2 proto-oncogene Homo sapiens 114-118 21311676-8 2010 With the co-treatment of PD98059 and melatonin, the expression of p-p53, p21, and MDM2 did not decrease. 2-(2-amino-3-methoxyphenyl)-4H-1-benzopyran-4-one 25-32 MDM2 proto-oncogene Homo sapiens 82-86 21311676-8 2010 With the co-treatment of PD98059 and melatonin, the expression of p-p53, p21, and MDM2 did not decrease. Melatonin 37-46 MDM2 proto-oncogene Homo sapiens 82-86 21311676-9 2010 These effects were opposite to the expression of p-p53, p21, and MDM2 observed with SP600125 and SB202190 treatments. pyrazolanthrone 84-92 MDM2 proto-oncogene Homo sapiens 65-69 21041384-8 2010 This review highlights the significance of the network and systems biology-based strategy and presents a proof of concept recently validated in our laboratory using the example of a combination treatment of oxaliplatin and the MDM2 inhibitor MI-219 in genetically complex and incurable pancreatic adenocarcinoma. MI-219 242-248 MDM2 proto-oncogene Homo sapiens 227-231 20840854-5 2010 This treatment also resulted in the attenuation of BP-induced Mdm2 phosphorylation at Ser166 and amplification of the p53 Ser15 response. Benzo(a)pyrene 51-53 MDM2 proto-oncogene Homo sapiens 62-66 21088491-1 2010 Atomistic simulations of a set of stapled peptides derived from the transactivation domain of p53 (designed by Verdine & colleagues, JACS 2007 129:2456) and complexed to MDM2 reveal that the good binders are uniquely characterized by higher helicity and by extensive interactions between the hydrocarbon staples and the MDM2 surface; in contrast the poor binders have reduced helicity and their staples are mostly solvent exposed. Verdine 111-118 MDM2 proto-oncogene Homo sapiens 174-178 21088491-1 2010 Atomistic simulations of a set of stapled peptides derived from the transactivation domain of p53 (designed by Verdine & colleagues, JACS 2007 129:2456) and complexed to MDM2 reveal that the good binders are uniquely characterized by higher helicity and by extensive interactions between the hydrocarbon staples and the MDM2 surface; in contrast the poor binders have reduced helicity and their staples are mostly solvent exposed. Verdine 111-118 MDM2 proto-oncogene Homo sapiens 324-328 21088491-1 2010 Atomistic simulations of a set of stapled peptides derived from the transactivation domain of p53 (designed by Verdine & colleagues, JACS 2007 129:2456) and complexed to MDM2 reveal that the good binders are uniquely characterized by higher helicity and by extensive interactions between the hydrocarbon staples and the MDM2 surface; in contrast the poor binders have reduced helicity and their staples are mostly solvent exposed. Adenosine Monophosphate 120-123 MDM2 proto-oncogene Homo sapiens 174-178 21088491-1 2010 Atomistic simulations of a set of stapled peptides derived from the transactivation domain of p53 (designed by Verdine & colleagues, JACS 2007 129:2456) and complexed to MDM2 reveal that the good binders are uniquely characterized by higher helicity and by extensive interactions between the hydrocarbon staples and the MDM2 surface; in contrast the poor binders have reduced helicity and their staples are mostly solvent exposed. Adenosine Monophosphate 120-123 MDM2 proto-oncogene Homo sapiens 324-328 21088491-1 2010 Atomistic simulations of a set of stapled peptides derived from the transactivation domain of p53 (designed by Verdine & colleagues, JACS 2007 129:2456) and complexed to MDM2 reveal that the good binders are uniquely characterized by higher helicity and by extensive interactions between the hydrocarbon staples and the MDM2 surface; in contrast the poor binders have reduced helicity and their staples are mostly solvent exposed. Hydrocarbons 296-307 MDM2 proto-oncogene Homo sapiens 174-178 21088491-1 2010 Atomistic simulations of a set of stapled peptides derived from the transactivation domain of p53 (designed by Verdine & colleagues, JACS 2007 129:2456) and complexed to MDM2 reveal that the good binders are uniquely characterized by higher helicity and by extensive interactions between the hydrocarbon staples and the MDM2 surface; in contrast the poor binders have reduced helicity and their staples are mostly solvent exposed. Hydrocarbons 296-307 MDM2 proto-oncogene Homo sapiens 324-328 20878097-7 2010 In addition, treatment by resveratrol also resulted in attenuated expression of bcl-xl, fibronectin-1, HIP, mdm2, PIG3 and WSB1/SWIP-1 in HAECs, and CDX1, engrailed homolog 1, FASN, fibronectin-1, forkhead box A2, Hoxa-1, hsp27, PIG3, ELAM-1/E-selectin and WSB1/SWIP-1 in HPAECs. Resveratrol 26-37 MDM2 proto-oncogene Homo sapiens 108-112 20850841-8 2010 Partial restoration of roscovitine induced apoptosis in 786-O cells by the Mdm-2 inhibitor nutlin-3 (Sigma-Aldrich) suggests that the inactivating mutation of VHL in these cells and its destabilizing effect on p53 are responsible for the decreased sensitivity to apoptosis. Roscovitine 23-34 MDM2 proto-oncogene Homo sapiens 75-80 20671028-2 2010 In addition to E3 ubiquitin ligase activity, the Mdm2 RING preferentially binds adenine base nucleotides, and such binding leads to a conformational change in the Mdm2 C-terminus. adenine base nucleotides 80-104 MDM2 proto-oncogene Homo sapiens 49-53 20671028-2 2010 In addition to E3 ubiquitin ligase activity, the Mdm2 RING preferentially binds adenine base nucleotides, and such binding leads to a conformational change in the Mdm2 C-terminus. adenine base nucleotides 80-104 MDM2 proto-oncogene Homo sapiens 163-167 20671028-4 2010 We have found that MdmX, an Mdm2 family member with high sequence homology, binds adenine nucleotides with similar affinity and specificity as Mdm2, suggesting that residues involved in nucleotide binding may be conserved between the two proteins and adenosine triphosphate (ATP) binding may have similar functional consequences for both Mdm family members. Adenine Nucleotides 82-101 MDM2 proto-oncogene Homo sapiens 28-32 20671028-5 2010 By generating and testing a series of proteins with deletions and substitution mutations within the Mdm2 RING, we mapped the specific adenine nucleotide binding region of Mdm2 to residues 429-484, encompassing the minimal RING domain. Adenine Nucleotides 134-152 MDM2 proto-oncogene Homo sapiens 100-104 20671028-5 2010 By generating and testing a series of proteins with deletions and substitution mutations within the Mdm2 RING, we mapped the specific adenine nucleotide binding region of Mdm2 to residues 429-484, encompassing the minimal RING domain. Adenine Nucleotides 134-152 MDM2 proto-oncogene Homo sapiens 171-175 20671028-6 2010 Using a series of ATP derivatives, we demonstrate that phosphate coordination by the Mdm2 P-loop contributes to, but is not primarily responsible for, ATP binding. Adenosine Triphosphate 18-21 MDM2 proto-oncogene Homo sapiens 85-89 20671028-6 2010 Using a series of ATP derivatives, we demonstrate that phosphate coordination by the Mdm2 P-loop contributes to, but is not primarily responsible for, ATP binding. Phosphates 55-64 MDM2 proto-oncogene Homo sapiens 85-89 20671028-6 2010 Using a series of ATP derivatives, we demonstrate that phosphate coordination by the Mdm2 P-loop contributes to, but is not primarily responsible for, ATP binding. Adenosine Triphosphate 151-154 MDM2 proto-oncogene Homo sapiens 85-89 20821791-0 2010 High specificity in protein recognition by hydrogen-bond-surrogate alpha-helices: selective inhibition of the p53/MDM2 complex. Hydrogen 43-51 MDM2 proto-oncogene Homo sapiens 114-118 20472715-0 2010 HDMX regulates p53 activity and confers chemoresistance to 3-bis(2-chloroethyl)-1-nitrosourea. 3-bis(2-chloroethyl)-1-nitrosourea 59-93 MDM2 proto-oncogene Homo sapiens 0-4 20472715-8 2010 While in GBM cells treated with the chemotherapeutic agent 1,3-bis(2-chloroethyl)-1-nitrosourea (BCNU), HDMX appears to stabilize p53 and promote phosphorylation of the DNA double-stranded break repair protein H2AX, up-regulate the DNA repair gene VPX, stimulate DNA repair, and confer resistance to BCNU. Carmustine 59-95 MDM2 proto-oncogene Homo sapiens 104-108 20447891-5 2010 METHODS: MDM2 SNP309 polymorphism was investigated in 110 confirmed subjects with HCC and 110 cancer-free control subjects matched on age, gender, smoking and alcohol consumption by using a polymerase chain reaction-restriction fragment length polymorphism assay. Alcohols 159-166 MDM2 proto-oncogene Homo sapiens 9-13 20591651-3 2010 HDM2 plays an important role in the expression of Noxa, a pro-apoptotic molecule of the Bcl-2 family, which induces NB cell apoptotic death after doxorubcin (Doxo) treatment. doxorubcin 146-156 MDM2 proto-oncogene Homo sapiens 0-4 20591651-3 2010 HDM2 plays an important role in the expression of Noxa, a pro-apoptotic molecule of the Bcl-2 family, which induces NB cell apoptotic death after doxorubcin (Doxo) treatment. Desoxycorticosterone Acetate 158-162 MDM2 proto-oncogene Homo sapiens 0-4 20591651-4 2010 Knockdown of HDM2 by siRNA resulted in the upregulation of Noxa at mRNA/protein levels and improved the sensitivity of Doxo-resistant NB cells, although these were not observed in p53-mutant NB cells. Desoxycorticosterone Acetate 119-123 MDM2 proto-oncogene Homo sapiens 13-17 20591651-5 2010 Noxa-knockdown abolished the recovered Doxo-induced cell death by HDM2 reduction. Desoxycorticosterone Acetate 39-43 MDM2 proto-oncogene Homo sapiens 66-70 20591651-6 2010 Intriguingly, resistance to Doxo was up-regulated by over-expression of HDM2 in Doxo-sensitive NB cells. Desoxycorticosterone Acetate 28-32 MDM2 proto-oncogene Homo sapiens 72-76 20591651-6 2010 Intriguingly, resistance to Doxo was up-regulated by over-expression of HDM2 in Doxo-sensitive NB cells. Desoxycorticosterone Acetate 80-84 MDM2 proto-oncogene Homo sapiens 72-76 20492448-0 2010 1,4-Thienodiazepine-2,5-diones via MCR (I): synthesis, virtual space and p53-Mdm2 activity. 1,4-thienodiazepine-2,5-diones 0-30 MDM2 proto-oncogene Homo sapiens 77-81 20639885-1 2010 The p53 tumor suppressor interacts with its negative regulator Mdm2 via the former"s N-terminal region and core domain, yet the extreme p53 C-terminal region contains lysine residues ubiquitinated by Mdm2 and can bear post-translational modifications that inhibit Mdm2-p53 association. Lysine 167-173 MDM2 proto-oncogene Homo sapiens 63-67 20492448-4 2010 A small focused compound library of 1,4-thienodiazepine-2,5-diones has been screened for the activity against p53-Mdm2 interaction. 1,4-thienodiazepine-2,5-diones 36-66 MDM2 proto-oncogene Homo sapiens 114-118 20639885-1 2010 The p53 tumor suppressor interacts with its negative regulator Mdm2 via the former"s N-terminal region and core domain, yet the extreme p53 C-terminal region contains lysine residues ubiquitinated by Mdm2 and can bear post-translational modifications that inhibit Mdm2-p53 association. Lysine 167-173 MDM2 proto-oncogene Homo sapiens 200-204 20639885-1 2010 The p53 tumor suppressor interacts with its negative regulator Mdm2 via the former"s N-terminal region and core domain, yet the extreme p53 C-terminal region contains lysine residues ubiquitinated by Mdm2 and can bear post-translational modifications that inhibit Mdm2-p53 association. Lysine 167-173 MDM2 proto-oncogene Homo sapiens 200-204 20422343-9 2010 Nutlin-3 induces apoptosis and potentiates the cytotoxic effect of gemcitabine through disrupting the binding of p73 with MDM2. gemcitabine 67-78 MDM2 proto-oncogene Homo sapiens 122-126 20422343-13 2010 Nutlin-3 acts through the inhibition of p73-MDM2 with subsequent activation of the apoptotic pathway signaling, which leads to the increase in chemosensitivity to gemcitabine. gemcitabine 163-174 MDM2 proto-oncogene Homo sapiens 44-48 20540933-10 2010 We also found that hispolon induced increased association of Hsp70, Hsc70, Hsp90 and LAMP2A with MDM2. hispolon 19-27 MDM2 proto-oncogene Homo sapiens 97-101 20676223-2 2010 We report here the design and synthesis of functionalized trisaccharides modeled after an alpha-helical 15-mer peptide region of p53 which binds to its cellular regulator MDM2. Trisaccharides 58-72 MDM2 proto-oncogene Homo sapiens 171-175 20540933-12 2010 GA also attenuated hispolon-induced MDM2 downregulation. geldanamycin 0-2 MDM2 proto-oncogene Homo sapiens 36-40 20540933-13 2010 Meanwhile, inhibition of Hsc70 using siRNA attenuated hispolon-induced MDM2 downregulation. hispolon 54-62 MDM2 proto-oncogene Homo sapiens 71-75 20453884-8 2010 An hTERT mutant with all five lysine residues at the N-terminus of hTERT that mutated to arginine became resistant to Hdm2-mediated ubiquitination and degradation. Lysine 30-36 MDM2 proto-oncogene Homo sapiens 118-122 20571051-8 2010 Furthermore, we show that MDM2 or Fbw7 depletion inhibits degradation of endogenous DeltaNp63alpha in cells exposed to UV irradiation, adriamycin and upon keratinocyte differentiation. Doxorubicin 135-145 MDM2 proto-oncogene Homo sapiens 26-30 20453884-8 2010 An hTERT mutant with all five lysine residues at the N-terminus of hTERT that mutated to arginine became resistant to Hdm2-mediated ubiquitination and degradation. Arginine 89-97 MDM2 proto-oncogene Homo sapiens 118-122 20375080-5 2010 In arsenite-exposed cells, the levels of phospho-p53, p21, and mdm2 increase at early times after exposure. arsenite 3-11 MDM2 proto-oncogene Homo sapiens 63-67 20331637-11 2010 Combined treatment with mithramycin and nutlin-3, a drug that inhibits MDM2-p53 interaction, overcame a secondary up-regulation of MDM2 and synergistically inhibited cancer cell growth by inducing apoptosis through activation of the p53 signaling pathway. Plicamycin 24-35 MDM2 proto-oncogene Homo sapiens 71-75 20591158-0 2010 Modulation of mdm2 pre-mRNA splicing by 9-aminoacridine-PNA (peptide nucleic acid) conjugates targeting intron-exon junctions. 9-aminoacridine-pna 40-59 MDM2 proto-oncogene Homo sapiens 14-18 20591158-2 2010 In this study, we have examined the potential of peptide nucleic acid (PNA) 9-aminoacridine conjugates to modulate the pre-mRNA splicing of the mdm2 human cancer gene in JAR cells. Aminacrine 76-91 MDM2 proto-oncogene Homo sapiens 144-148 20331637-7 2010 Mithramycin temporally decreased transcription of both the mdm2-P1 and -P2 promoters. Plicamycin 0-11 MDM2 proto-oncogene Homo sapiens 59-74 19711344-11 2010 Bleomycin-induced upregulation of BCL-XL/BCLXL1 and MDM2 suggests that it is the ratio of proapoptotic and antiapoptotic proteins that regulates the apoptosis response of HCC cells toward chemotherapy, thereby playing a decisive role between treatment sensitivity vs. drug resistance. Bleomycin 0-9 MDM2 proto-oncogene Homo sapiens 52-56 20331637-11 2010 Combined treatment with mithramycin and nutlin-3, a drug that inhibits MDM2-p53 interaction, overcame a secondary up-regulation of MDM2 and synergistically inhibited cancer cell growth by inducing apoptosis through activation of the p53 signaling pathway. Plicamycin 24-35 MDM2 proto-oncogene Homo sapiens 131-135 20418664-0 2010 MDM2 antagonist nutlin plus proteasome inhibitor velcade combination displays a synergistic anti-myeloma activity. Bortezomib 49-56 MDM2 proto-oncogene Homo sapiens 0-4 20577896-4 2010 Here we show that this p53 reduction is suppressed by transfecting cells with Mdm2 antisense oligonucleotides or small interfering RNA. Oligonucleotides 93-109 MDM2 proto-oncogene Homo sapiens 78-82 20406950-0 2010 1,25-dihydroxyvitamin D3 enhances the apoptotic activity of MDM2 antagonist nutlin-3a in acute myeloid leukemia cells expressing wild-type p53. Calcitriol 0-24 MDM2 proto-oncogene Homo sapiens 60-64 20423286-2 2010 We report that treatment with MI-63, a novel inhibitor of MDM2, activates p53 signaling to induce apoptosis in AML cell lines and primary samples. MI-63 30-35 MDM2 proto-oncogene Homo sapiens 58-62 20019189-0 2010 Iron-dependent regulation of MDM2 influences p53 activity and hepatic carcinogenesis. Iron 0-4 MDM2 proto-oncogene Homo sapiens 29-33 20080970-9 2010 The effect of SJ-172550 is additive when combined with an MDM2 inhibitor. SJ 172550 14-23 MDM2 proto-oncogene Homo sapiens 58-62 20124408-8 2010 In addition to reactivating mutant p53, SCH529074 binding inhibits ubiquitination of p53 by HDM2. SCH 529074 40-49 MDM2 proto-oncogene Homo sapiens 92-96 20124408-11 2010 Our novel findings indicate that through its interaction with p53 DBD, SCH529074 restores DNA binding activity to mutant p53 and inhibits HDM2-mediated ubiquitination. SCH 529074 71-80 MDM2 proto-oncogene Homo sapiens 138-142 19941079-7 2010 RESULTS: Transcriptional activity of the MDM2 promoter containing the SNP309 GG genotype was significantly lower than that containing the TT genotype in p53-null lung cancer cells cotransfected with wild-type p53 expression plasmid under mithramycin A treatment. mithramycin A 238-251 MDM2 proto-oncogene Homo sapiens 41-45 20156675-0 2010 MDM2 inhibitor MI-319 in combination with cisplatin is an effective treatment for pancreatic cancer independent of p53 function. MI 319 15-21 MDM2 proto-oncogene Homo sapiens 0-4 20371712-9 2010 Taken together, these findings reveal that Nutlin treatment can inhibit the migration and invasion capacity of p53 wild-type cells, adding to the potential therapeutic benefit of Nutlin and other small molecule MDM2 inhibitors. nutlin 43-49 MDM2 proto-oncogene Homo sapiens 211-215 20215498-3 2010 Simultaneous blockade of MEK and MDM2 signaling by AZD6244 and Nutlin-3a triggered synergistic proapoptotic responses in AML cell lines [combination index (CI) = 0.06 +/- 0.03 and 0.43 +/- 0.03 in OCI/AML3 and MOLM13 cells, respectively] and in primary AML cells (CI = 0.52 +/- 0.01). AZD 6244 51-58 MDM2 proto-oncogene Homo sapiens 33-37 20215498-3 2010 Simultaneous blockade of MEK and MDM2 signaling by AZD6244 and Nutlin-3a triggered synergistic proapoptotic responses in AML cell lines [combination index (CI) = 0.06 +/- 0.03 and 0.43 +/- 0.03 in OCI/AML3 and MOLM13 cells, respectively] and in primary AML cells (CI = 0.52 +/- 0.01). nutlin 3 63-72 MDM2 proto-oncogene Homo sapiens 33-37 20221258-8 2010 Our PPI inhibitor profiler is challenged on the experimental screening results of 11 different PPIs among which the p53/MDM2 interaction screened within our own CDithem platform, that in addition to the validation of our concept led to the identification of 4 novel p53/MDM2 inhibitors. cdithem 161-168 MDM2 proto-oncogene Homo sapiens 120-124 20221258-8 2010 Our PPI inhibitor profiler is challenged on the experimental screening results of 11 different PPIs among which the p53/MDM2 interaction screened within our own CDithem platform, that in addition to the validation of our concept led to the identification of 4 novel p53/MDM2 inhibitors. cdithem 161-168 MDM2 proto-oncogene Homo sapiens 270-274 19874801-5 2010 In wild-type p53 expressing CML cells MK-0457 sensitivity was modulation by alterations in p53 levels through HDM-2 inhibition and gene silencing. VX680 38-45 MDM2 proto-oncogene Homo sapiens 110-115 19788889-0 2010 DNA damage response to the Mdm2 inhibitor nutlin-3. nutlin 3 42-50 MDM2 proto-oncogene Homo sapiens 27-31 20124408-0 2010 SCH529074, a small molecule activator of mutant p53, which binds p53 DNA binding domain (DBD), restores growth-suppressive function to mutant p53 and interrupts HDM2-mediated ubiquitination of wild type p53. SCH 529074 0-9 MDM2 proto-oncogene Homo sapiens 161-165 20237429-2 2010 We present here the structures of the most potent inhibitors bound to MDM2 and MDMX that are based on the new imidazo-indole scaffold. imidazo-indole 110-124 MDM2 proto-oncogene Homo sapiens 70-74 20237429-3 2010 In addition, the structure of the recently reported spiro-oxindole inhibitor bound to MDM2 is described. spiro-oxindole 52-66 MDM2 proto-oncogene Homo sapiens 86-90 20237429-5 2010 While the spiro-oxindole inhibitor triggers significant ligand-induced changes in MDM2, the imidazo-indoles share similar binding modes for MDMX and MDM2, but cause only minimal induced-fit changes in the structures of both proteins. spiro-oxindole 10-24 MDM2 proto-oncogene Homo sapiens 82-86 20237429-5 2010 While the spiro-oxindole inhibitor triggers significant ligand-induced changes in MDM2, the imidazo-indoles share similar binding modes for MDMX and MDM2, but cause only minimal induced-fit changes in the structures of both proteins. imidazo-indoles 92-107 MDM2 proto-oncogene Homo sapiens 149-153 19965871-8 2010 Upon exposure to genotoxic stress, ATM phosphorylates DYRK2 at Thr-33 and Ser-369, which enables DYRK2 to escape from degradation by dissociation from MDM2 and to induce the kinase activity toward p53 at Ser-46 in the nucleus. Threonine 63-66 MDM2 proto-oncogene Homo sapiens 151-155 19965871-8 2010 Upon exposure to genotoxic stress, ATM phosphorylates DYRK2 at Thr-33 and Ser-369, which enables DYRK2 to escape from degradation by dissociation from MDM2 and to induce the kinase activity toward p53 at Ser-46 in the nucleus. Serine 204-207 MDM2 proto-oncogene Homo sapiens 151-155 19954744-4 2010 MDM2 SNP309 is also associated with HCC. snp309 5-11 MDM2 proto-oncogene Homo sapiens 0-4 20019189-4 2010 Iron dependent regulation of MDM2/p53 was confirmed ex-vivo in human monocytes, by manipulation of iron pool and in a genetic model of iron deficiency, leading to modulation of p53 target genes involved in the antioxidant response and apoptosis. Iron 0-4 MDM2 proto-oncogene Homo sapiens 29-33 20019189-4 2010 Iron dependent regulation of MDM2/p53 was confirmed ex-vivo in human monocytes, by manipulation of iron pool and in a genetic model of iron deficiency, leading to modulation of p53 target genes involved in the antioxidant response and apoptosis. Iron 99-103 MDM2 proto-oncogene Homo sapiens 29-33 20019189-5 2010 Iron status influenced p53 ubiquitination and degradation rate, and the MDM2 inhibitor nutlin increased p53 levels in iron-depleted cells. Iron 118-122 MDM2 proto-oncogene Homo sapiens 72-76 20019189-7 2010 The MDM2 -309T > G promoter polymorphism, determining increased MDM2 and lower p53 activity, was associated with higher risk of hepatocarcinoma in cirrhotic patients with hemochromatosis, and with HFE mutations in patients with hepatocarcinoma without hemochromatosis, suggesting an interaction between MDM2 and iron in the pathogenesis of hepatocarcinoma. Iron 315-319 MDM2 proto-oncogene Homo sapiens 4-8 20019189-7 2010 The MDM2 -309T > G promoter polymorphism, determining increased MDM2 and lower p53 activity, was associated with higher risk of hepatocarcinoma in cirrhotic patients with hemochromatosis, and with HFE mutations in patients with hepatocarcinoma without hemochromatosis, suggesting an interaction between MDM2 and iron in the pathogenesis of hepatocarcinoma. Iron 315-319 MDM2 proto-oncogene Homo sapiens 67-71 20019189-7 2010 The MDM2 -309T > G promoter polymorphism, determining increased MDM2 and lower p53 activity, was associated with higher risk of hepatocarcinoma in cirrhotic patients with hemochromatosis, and with HFE mutations in patients with hepatocarcinoma without hemochromatosis, suggesting an interaction between MDM2 and iron in the pathogenesis of hepatocarcinoma. Iron 315-319 MDM2 proto-oncogene Homo sapiens 67-71 20019189-8 2010 In conclusion, iron status influences p53 activity and antioxidant response by modulating MDM2 expression. Iron 15-19 MDM2 proto-oncogene Homo sapiens 90-94 20019189-9 2010 MDM2 inhibitors may enhance the antiproliferative activity of iron chelators. Iron 62-66 MDM2 proto-oncogene Homo sapiens 0-4 19918798-5 2010 PTX/LPC combination acted by favoring p53 stabilization through a lowering in p-Akt levels and in ps166-MDM2, the phosphorylated-MDM2 form that enters the nucleus and induces p53 export and degradation. Paclitaxel 0-3 MDM2 proto-oncogene Homo sapiens 104-108 19927155-8 2010 The same lysines are also targets of MDM2-mediated ubiquitination. Lysine 9-16 MDM2 proto-oncogene Homo sapiens 37-41 19918798-5 2010 PTX/LPC combination acted by favoring p53 stabilization through a lowering in p-Akt levels and in ps166-MDM2, the phosphorylated-MDM2 form that enters the nucleus and induces p53 export and degradation. Paclitaxel 0-3 MDM2 proto-oncogene Homo sapiens 129-133 19918798-5 2010 PTX/LPC combination acted by favoring p53 stabilization through a lowering in p-Akt levels and in ps166-MDM2, the phosphorylated-MDM2 form that enters the nucleus and induces p53 export and degradation. beta-lapachone 4-7 MDM2 proto-oncogene Homo sapiens 104-108 19918798-5 2010 PTX/LPC combination acted by favoring p53 stabilization through a lowering in p-Akt levels and in ps166-MDM2, the phosphorylated-MDM2 form that enters the nucleus and induces p53 export and degradation. beta-lapachone 4-7 MDM2 proto-oncogene Homo sapiens 129-133 19918798-8 2010 PTX/LPC treatment induced a weakness of Akt-MDM2-p53 complex and increased nuclear p53 levels. Paclitaxel 0-3 MDM2 proto-oncogene Homo sapiens 44-48 19918798-8 2010 PTX/LPC treatment induced a weakness of Akt-MDM2-p53 complex and increased nuclear p53 levels. beta-lapachone 4-7 MDM2 proto-oncogene Homo sapiens 44-48 20043868-4 2010 Interestingly, the simvastatin-induced apoptosis was accompanied by p53 stabilization involving Mdm2 degradation. Simvastatin 19-30 MDM2 proto-oncogene Homo sapiens 96-100 20080757-7 2010 We also show that 53BP1-deficient CH12F3-2 cells are protected from apoptosis mediated by the MDM2 inhibitor Nutlin-3. nutlin 3 109-117 MDM2 proto-oncogene Homo sapiens 94-98 19897582-4 2010 This is supported by data showing that inhibition of both MDM2 and XIAP by their respective ASOs induced significantly more cell death than either ASO alone. Oligonucleotides, Antisense 92-95 MDM2 proto-oncogene Homo sapiens 58-62 20666726-8 2010 The cis-imidazolines were the first discovered potent and selective small-molecule inhibitors of the p53-MDM2 interaction and they continue to show therapeutic potential. cis-imidazolines 4-20 MDM2 proto-oncogene Homo sapiens 105-109 20500145-8 2010 Finally, ursodeoxycholic acid (UDCA), an endogenous bile acid used to treat cholestatic liver diseases, was recently described as a fine modulator of the complex control of p53 by Mdm-2. Ursodeoxycholic Acid 9-29 MDM2 proto-oncogene Homo sapiens 180-185 19946262-4 2010 We investigated the interaction of FLT3 and p53 pathways after their simultaneous blockade using the selective FLT3 inhibitor FI-700 and the MDM2 inhibitor Nutlin-3 in AML. nutlin 3 156-164 MDM2 proto-oncogene Homo sapiens 141-145 19752772-4 2010 RESULTS: Interestingly, the G-allele of MDM2 SNP309 is shown to associate with a 9-year earlier age of PDAC onset (P = 0.021). pdac 103-107 MDM2 proto-oncogene Homo sapiens 40-44 19934289-9 2009 Concurrent Hdm2 inhibition with bortezomib may extend the spectrum of bortezomib applications to malignancies with currently limited sensitivity to single-agent bortezomib or, in the future, to MM patients with decreased clinical responsiveness to bortezomib-based therapy. Bortezomib 70-80 MDM2 proto-oncogene Homo sapiens 11-15 21290342-0 2010 Simultaneous assessment of p53 and MDM2 expression in leukemic cells in response to initial prednisone therapy in children with acute lymphoblastic leukemia. Prednisone 92-102 MDM2 proto-oncogene Homo sapiens 35-39 21290342-4 2010 This study is aimed to evaluate changes in MDM2 and p53 expression in peripheral blood mononuclear cells collected from children with ALL prior to and after 6 and 12 h of prednisone administration in relation to early treatment response. Prednisone 171-181 MDM2 proto-oncogene Homo sapiens 43-47 19816404-7 2009 Blocking MDM2 phosphorylation by alanine substitution of all six phosphorylation sites results in constitutive degradation of p53 after DNA damage. Alanine 33-40 MDM2 proto-oncogene Homo sapiens 9-13 19751709-0 2009 Non-dioxin-like-PCBs phosphorylate Mdm2 at Ser166 and attenuate the p53 response in HepG2 cells. Dioxins 4-10 MDM2 proto-oncogene Homo sapiens 35-39 19751709-0 2009 Non-dioxin-like-PCBs phosphorylate Mdm2 at Ser166 and attenuate the p53 response in HepG2 cells. Polychlorinated Biphenyls 15-20 MDM2 proto-oncogene Homo sapiens 35-39 19958544-0 2009 An MDM2 antagonist (MI-319) restores p53 functions and increases the life span of orally treated follicular lymphoma bearing animals. MI 319 20-26 MDM2 proto-oncogene Homo sapiens 3-7 19958544-1 2009 BACKGROUND: MI-319 is a synthetic small molecule designed to target the MDM2-P53 interaction. MI 319 12-18 MDM2 proto-oncogene Homo sapiens 72-76 19958544-2 2009 It is closely related to MDM2 antagonists MI-219 and Nutlin-3 in terms of the expected working mechanisms. MI-219 42-48 MDM2 proto-oncogene Homo sapiens 25-29 19958544-5 2009 RESULTS: MI-319 was shown to bind to MDM2 protein with an affinity slightly higher than that of MI-219 and Nutlin-3. 2-methyl-4-isothiazolin-3-one 9-11 MDM2 proto-oncogene Homo sapiens 37-41 19920202-3 2009 Primary CCRCC specimens exhibiting strong hypoxic signatures show increased levels of activated nuclear phospho-Hdm2(Ser(166)), which is concomitant with low p53 expression. Serine 117-120 MDM2 proto-oncogene Homo sapiens 112-116 19934289-0 2009 Interactions of the Hdm2/p53 and proteasome pathways may enhance the antitumor activity of bortezomib. Bortezomib 91-101 MDM2 proto-oncogene Homo sapiens 20-24 19934289-2 2009 The cis-imidazoline nutlin-3 can disrupt the p53-Hdm2 interaction and activate p53, inducing apoptosis in vitro in many malignancies, including multiple myeloma (MM). cis-imidazoline 4-19 MDM2 proto-oncogene Homo sapiens 49-53 19934289-9 2009 Concurrent Hdm2 inhibition with bortezomib may extend the spectrum of bortezomib applications to malignancies with currently limited sensitivity to single-agent bortezomib or, in the future, to MM patients with decreased clinical responsiveness to bortezomib-based therapy. Bortezomib 70-80 MDM2 proto-oncogene Homo sapiens 11-15 19934289-9 2009 Concurrent Hdm2 inhibition with bortezomib may extend the spectrum of bortezomib applications to malignancies with currently limited sensitivity to single-agent bortezomib or, in the future, to MM patients with decreased clinical responsiveness to bortezomib-based therapy. Bortezomib 70-80 MDM2 proto-oncogene Homo sapiens 11-15 19994847-7 2009 Additionally, the Bcl-2 antiapoptotic protein is predicted to bind pargyline, and the antiapoptic p53 interacting protein MDM2 is suggested to bind clofazimine. Clofazimine 148-159 MDM2 proto-oncogene Homo sapiens 122-126 19880322-0 2009 N-acylpolyamine inhibitors of HDM2 and HDMX binding to p53. n-acylpolyamine 0-15 MDM2 proto-oncogene Homo sapiens 30-34 19880322-0 2009 N-acylpolyamine inhibitors of HDM2 and HDMX binding to p53. n-acylpolyamine 0-15 MDM2 proto-oncogene Homo sapiens 39-43 19824037-0 2009 Convergent solid-phase and solution approaches in the synthesis of the cysteine-rich Mdm2 RING finger domain. Cysteine 71-79 MDM2 proto-oncogene Homo sapiens 85-89 19946100-5 2009 METHODS: IHC for MDM2/CDK4 was carried out on a series of 129 paraffin-embedded lipomatous and non-lipomatous soft tissue tumours. Paraffin 62-70 MDM2 proto-oncogene Homo sapiens 17-21 19626645-11 2009 Therefore, it is summarized that oroxylin A stabilized p53 expression and induced apoptosis at the posttranslational level via downregulating MDM2 expression and interfering MDM2-modulated proteasome-related p53 degradation. 5,7-dihydroxy-6-methoxy-2-phenylchromen-4-one 33-43 MDM2 proto-oncogene Homo sapiens 142-146 19626645-11 2009 Therefore, it is summarized that oroxylin A stabilized p53 expression and induced apoptosis at the posttranslational level via downregulating MDM2 expression and interfering MDM2-modulated proteasome-related p53 degradation. 5,7-dihydroxy-6-methoxy-2-phenylchromen-4-one 33-43 MDM2 proto-oncogene Homo sapiens 174-178 19428175-0 2009 Gambogic acid down-regulates MDM2 oncogene and induces p21(Waf1/CIP1) expression independent of p53. gambogic acid 0-13 MDM2 proto-oncogene Homo sapiens 29-33 19833129-2 2009 Several serine residues within the acidic domain of MDM2 are phosphorylated to maintain its activity but become hypo-phosphorylated following DNA damage, leading to inactivation of MDM2 and induction of p53. Serine 8-14 MDM2 proto-oncogene Homo sapiens 52-56 19833129-2 2009 Several serine residues within the acidic domain of MDM2 are phosphorylated to maintain its activity but become hypo-phosphorylated following DNA damage, leading to inactivation of MDM2 and induction of p53. Serine 8-14 MDM2 proto-oncogene Homo sapiens 181-185 19732750-3 2009 A chromatin immunoprecipitation assay showed that Jmjd2c was recruited to the P2 promoter region of Mdm2 gene resulting in demethylation of histone H3 lysine 9, as typically found in actively transcribed genes. Lysine 151-157 MDM2 proto-oncogene Homo sapiens 100-104 19890398-7 2009 Our data can explain the beneficial effects observed for AML patients with oncogenic RAS treated with higher dosages of cytarabine and suggest that induction of p53-dependent differentiation, e.g. by interfering with Mdm2-mediated degradation, may be a rational approach to increase cure rate in response to chemotherapy. Cytarabine 120-130 MDM2 proto-oncogene Homo sapiens 217-221 19822456-3 2009 In addition, recent work has provided new insights into mechanisms underlying the antiapoptotic functions of the endogenous bile acid ursodeoxycholic acid (UDCA), suggesting that the finely tuned, complex control of p53 by Mdm2 is a key step in the UDCA modulation of deregulated, p53-triggered apoptosis. Bile Acids and Salts 124-133 MDM2 proto-oncogene Homo sapiens 223-227 19822456-3 2009 In addition, recent work has provided new insights into mechanisms underlying the antiapoptotic functions of the endogenous bile acid ursodeoxycholic acid (UDCA), suggesting that the finely tuned, complex control of p53 by Mdm2 is a key step in the UDCA modulation of deregulated, p53-triggered apoptosis. Ursodeoxycholic Acid 134-154 MDM2 proto-oncogene Homo sapiens 223-227 19428175-8 2009 Additionally, GA increased p21(Waf1/CIP1) expression in p53 null cancer cells, which was associated with GA-mediated impairing of the interaction between MDM2 and p21(Waf1/CIP1). gambogic acid 14-16 MDM2 proto-oncogene Homo sapiens 154-158 19428175-11 2009 It is concluded that GA down-regulates the MDM2 oncogene and exerts the anti-tumor activity independent of p53, and therefore provide more evidences for its therapeutic application. gambogic acid 21-23 MDM2 proto-oncogene Homo sapiens 43-47 19855165-0 2009 Cellular quiescence caused by the Mdm2 inhibitor nutlin-3A. nutlin 3 49-58 MDM2 proto-oncogene Homo sapiens 34-38 19641144-3 2009 Here we demonstrate for the first time increased DNA damage via 8-oxoguanine in the skin and plasma in association with epidermal up-regulated phosphorylated/acetylated p53 and high levels of the p53 antagonist p76(MDM2). 8-hydroxyguanine 64-76 MDM2 proto-oncogene Homo sapiens 215-219 19874399-6 2009 Interestingly, the combination of the homozygous Arg/Arg genotype of p53 codon 72 and homozygous GG genotype of MDM2 SNP309 polymorphisms was significantly associated with the risk of endometrial cancer (odds ratio = 3.28, 95% confidence interval = 1.13 to 9.53, P= 0.0212). Arginine 49-52 MDM2 proto-oncogene Homo sapiens 112-116 19874399-6 2009 Interestingly, the combination of the homozygous Arg/Arg genotype of p53 codon 72 and homozygous GG genotype of MDM2 SNP309 polymorphisms was significantly associated with the risk of endometrial cancer (odds ratio = 3.28, 95% confidence interval = 1.13 to 9.53, P= 0.0212). Arginine 53-56 MDM2 proto-oncogene Homo sapiens 112-116 19428175-2 2009 Although it was proved that GA enhances p53 protein level through inhibition of MDM2 in p53 wild-type cancer cells, the mechanisms of MDM2 inhibition especially with the absence of p53 are not fully understood. gambogic acid 28-30 MDM2 proto-oncogene Homo sapiens 80-84 19808967-5 2009 MDM2 blocks RUNX3 transcriptional activity by interacting with RUNX3 through an acidic domain adjacent to the p53-binding domain of MDM2 and ubiquitinates RUNX3 on key lysine residues to mediate nuclear export and proteasomal degradation. Lysine 168-174 MDM2 proto-oncogene Homo sapiens 0-4 19656744-7 2009 DNA pull-down assays using a 7,8-dihydro-8-oxoguanine duplex oligonucleotide as a substrate found that RPS3 acted as a scaffold for the additional binding of MDM2 and p53, suggesting that RPS3 interacts with important proteins involved in maintaining genomic integrity. 7,8-dihydro-8-oxoguanine duplex oligonucleotide 29-76 MDM2 proto-oncogene Homo sapiens 158-162 19808967-5 2009 MDM2 blocks RUNX3 transcriptional activity by interacting with RUNX3 through an acidic domain adjacent to the p53-binding domain of MDM2 and ubiquitinates RUNX3 on key lysine residues to mediate nuclear export and proteasomal degradation. Lysine 168-174 MDM2 proto-oncogene Homo sapiens 132-136 19581590-7 2009 Here, we show that shorter-tailed Ubs, such as UBB(+1), bind to the proteasome but because they cannot be efficiently degraded, they inhibit the degradation of other Ub system"s substrates such as Myc, p21, Mdm2, and MyoD. N-[(S)-({[(Benzyloxy)carbonyl]amino}methyl)(Hydroxy)phosphoryl]-L-Leucyl-L-Valine 34-37 MDM2 proto-oncogene Homo sapiens 207-211 19596022-0 2009 Association of genetic polymorphisms in GADD45A, MDM2, and p14 ARF with the risk of chronic benzene poisoning in a Chinese occupational population. Benzene 92-99 MDM2 proto-oncogene Homo sapiens 49-53 19421231-4 2009 We show here that nutlin-3, a potent antagonist of MDM2, activates the p53 pathway in all BL cell lines harboring wild-type p53, regardless of EBV status. nutlin 3 18-26 MDM2 proto-oncogene Homo sapiens 51-55 19672316-4 2009 Here, we report that Siomycin A and thiostrepton stabilize the expression of a variety of proteins, such as p21, Mcl-1, p53 and hdm-2 and also act as proteasome inhibitors in vitro. siomycin A 21-31 MDM2 proto-oncogene Homo sapiens 128-133 19672316-4 2009 Here, we report that Siomycin A and thiostrepton stabilize the expression of a variety of proteins, such as p21, Mcl-1, p53 and hdm-2 and also act as proteasome inhibitors in vitro. Thiostrepton 36-48 MDM2 proto-oncogene Homo sapiens 128-133 20157557-0 2009 Reduced transcriptional activity in the p53 pathway of senescent cells revealed by the MDM2 antagonist nutlin-3. nutlin 3 103-111 MDM2 proto-oncogene Homo sapiens 87-91 19638586-4 2009 We show that, along with p53 reactivation, the proapoptotic p53-activator HIPK2 is degraded by MDM2 in Nutlin-3-treated cells, but activated by transiently reduced MDM2 levels in RITA-treated ones. nutlin 3 103-111 MDM2 proto-oncogene Homo sapiens 95-99 19455066-0 2009 Germline analysis of thymidine/guanidine polymorphism at position 309 of the Mdm2 promoter in malignant melanoma patients. Thymidine 21-30 MDM2 proto-oncogene Homo sapiens 77-81 19455066-0 2009 Germline analysis of thymidine/guanidine polymorphism at position 309 of the Mdm2 promoter in malignant melanoma patients. Guanidine 31-40 MDM2 proto-oncogene Homo sapiens 77-81 19455066-4 2009 We speculated that guanine at position 309 (G309) of the Mdm2 promoter might be a cause of Mdm2 overexpression in MM patients, and associated with increased risk of MM. Guanine 19-26 MDM2 proto-oncogene Homo sapiens 57-61 19455066-4 2009 We speculated that guanine at position 309 (G309) of the Mdm2 promoter might be a cause of Mdm2 overexpression in MM patients, and associated with increased risk of MM. Guanine 19-26 MDM2 proto-oncogene Homo sapiens 91-95 19455066-7 2009 The relevant DNA stretch was sequenced and thymidine/guanidine polymorphism at position 309 of Mdm2 promoter was examined. Thymidine 43-52 MDM2 proto-oncogene Homo sapiens 95-99 19455066-7 2009 The relevant DNA stretch was sequenced and thymidine/guanidine polymorphism at position 309 of Mdm2 promoter was examined. Guanidine 53-62 MDM2 proto-oncogene Homo sapiens 95-99 19584241-0 2009 Inhibition of S-adenosylmethionine decarboxylase by inhibitor SAM486A connects polyamine metabolism with p53-Mdm2-Akt/protein kinase B regulation and apoptosis in neuroblastoma. 4-amidinoindan-1-one 2'-amidinohydrazone 62-69 MDM2 proto-oncogene Homo sapiens 109-113 19617712-4 2009 Here we report that human double minute-2 protein (HDM2), a p53-specific E3 ubiquitin ligase, specifically ubiquitinates HEXIM1 through the lysine residues located within the basic region of HEXIM1. Lysine 140-146 MDM2 proto-oncogene Homo sapiens 51-55 19432880-4 2009 In addition, the Mdmx mutant cooperates with Mdm2 to induce ubiquitination of p53 at C-terminal lysine residues, and the integrity of the C-terminal lysines was partly required for the cooperative inhibition. Lysine 96-102 MDM2 proto-oncogene Homo sapiens 45-49 19548636-3 2009 We used the Orru three component reaction (O-3CR) along with a rapid and efficient, recently discovered amidation reaction to dramatically improve the water solubility of our recently discovered low molecular weight p53/mdm2 antagonists. Water 151-156 MDM2 proto-oncogene Homo sapiens 220-224 19548636-4 2009 Arrays of amides were synthesized with improved hydrophilicity and retainment and/or improvement of p53/mdm2 inhibitory activity. Amides 10-16 MDM2 proto-oncogene Homo sapiens 104-108 19513507-5 2009 Further, tumor suppressor p53 was overexpressed in two arsenic-resistant cell lines, but the levels of p53 mediators MDM2 and gankyrin, which regulate the ubiquitination of p53, increased simultaneously. Arsenic 55-62 MDM2 proto-oncogene Homo sapiens 117-121 19584241-5 2009 Most notably, SAM486A treatment resulted in the rapid accumulation of proapoptotic proteins p53 and Mdm2. 4-amidinoindan-1-one 2'-amidinohydrazone 14-21 MDM2 proto-oncogene Homo sapiens 100-104 19414261-0 2009 Stereochemical studies of hexylitaconic acid, an inhibitor of p53-HDM2 interaction. 2-methylene-3-hexylbutanedioic acid 26-44 MDM2 proto-oncogene Homo sapiens 66-70 20161293-1 2009 Chlorofusin, its seven chromophore diastereomers, and key analogues were comparatively examined for inhibition of MDM2-p53 binding revealing that the chromophore, but not simple replacements, contributes significantly to the natural products properties, and that this contribution is independent of its relative and absolute stereochemistry. chlorofusin 0-11 MDM2 proto-oncogene Homo sapiens 114-118 19509161-10 2009 The effect of nutlin-3 was almost the same in terms of half maximal inhibitory concentration and apoptosis whether or not MDM2 was overexpressed. nutlin 3 14-22 MDM2 proto-oncogene Homo sapiens 122-126 19408261-3 2009 Formation of hydrogen bonds upon helix folding could contribute significantly to the enhanced enthalpy observed in binding of the linear peptides.The human double minute 2 protein (HDM2) binds a short peptide derived from the N terminus of the tumor-suppressor protein, p53. Hydrogen 13-21 MDM2 proto-oncogene Homo sapiens 181-185 19519319-1 2009 By analyzing the cDNA obtained from 16 B-cell chronic lymphocytic leukemia (B-CLL) patient samples, we found that Nutlin-3, a small molecule inhibitor of MDM2/p53 interaction, induced a characteristic gene expression profile (GEP) signature in 13 out of 16 B-CLL samples. nutlin 3 114-122 MDM2 proto-oncogene Homo sapiens 154-158 19332559-5 2009 TTK/hMps1 phoshorylates the N-terminal domain of p53 at Thr18, and this phosphorylation disrupts the interaction with MDM2 and abrogates MDM2-mediated p53 ubiquitination. UNII-PYZ33YLR8A 56-61 MDM2 proto-oncogene Homo sapiens 137-141 18804411-0 2009 MDM2 SNP309 does not confer an increased risk to oral squamous cell carcinoma but may modulate the age of disease onset. snp309 5-11 MDM2 proto-oncogene Homo sapiens 0-4 19408261-10 2009 The calculations reveal that significant stabilizing van der Waals interactions and polarization effects occur between the Trp side chain in each ligand and aromatic and aliphatic residues in HDM2. Tryptophan 123-126 MDM2 proto-oncogene Homo sapiens 192-196 19408261-12 2009 In addition, the calculations suggest that at least one stabilizing hydrogen bond is formed, between the Trp indole-NH in both ligands and HDM2. Hydrogen 68-76 MDM2 proto-oncogene Homo sapiens 139-143 19408261-12 2009 In addition, the calculations suggest that at least one stabilizing hydrogen bond is formed, between the Trp indole-NH in both ligands and HDM2. trp indole-nh 105-118 MDM2 proto-oncogene Homo sapiens 139-143 19363523-8 2009 Binding of Mdm2 to TAD was reduced significantly only on phosphorylation of Thr18 (sevenfold) or by hepta-phosphorylation (24-fold). UNII-PYZ33YLR8A 76-81 MDM2 proto-oncogene Homo sapiens 11-15 19363523-8 2009 Binding of Mdm2 to TAD was reduced significantly only on phosphorylation of Thr18 (sevenfold) or by hepta-phosphorylation (24-fold). Heptachlor 100-105 MDM2 proto-oncogene Homo sapiens 11-15 19408261-13 2009 Other hydrogen-bonding interactions also arise, however, along the alpha-helical backbone of the linear peptide upon binding to HDM2, but are not mimicked in the constrained inhibitor-HDM2 complex. Hydrogen 6-14 MDM2 proto-oncogene Homo sapiens 128-132 19408261-14 2009 The formation of these hydrogen bonds upon helix folding could contribute significantly to the enhanced enthalpy observed in binding of the linear peptide to HDM2. Hydrogen 23-31 MDM2 proto-oncogene Homo sapiens 158-162 19360352-0 2009 The MDM2 antagonist nutlin-3 sensitizes p53-null neuroblastoma cells to doxorubicin via E2F1 and TAp73. Doxorubicin 72-83 MDM2 proto-oncogene Homo sapiens 4-8 19441944-0 2009 MDM2/MDMX inhibitor peptide: WO2008106507. wo2008106507 29-41 MDM2 proto-oncogene Homo sapiens 0-4 19188367-3 2009 The domain structure includes: (i) a hydrophobic pocket at the N terminus of MDM2 that is involved in both its transrepressor and E3-ubiqutin ligase functions, (ii) a central acid domain that recognizes a ubiquitination signal in the core DNA binding domain of p53, and (iii) a C-terminal C2H2C4 RING finger domain that is required for E2 enzyme-binding and ATP-dependent molecular chaperone activity. Adenosine Triphosphate 358-361 MDM2 proto-oncogene Homo sapiens 77-81 19318567-0 2009 Depletion of guanine nucleotides leads to the Mdm2-dependent proteasomal degradation of nucleostemin. Guanine Nucleotides 13-32 MDM2 proto-oncogene Homo sapiens 46-50 19336515-5 2009 The Adriamycin-induced Twist1 expression and the interaction of Twist1 with p53-Mdm2 were examined by immunoblotting and immunoprecipitation, respectively. Doxorubicin 4-14 MDM2 proto-oncogene Homo sapiens 80-84 19336515-10 2009 Further, Twist1 reduction in Adriamycin-treated cells promoted p53-dependent p21 induction and disrupted the association of p53 with Mdm2. Doxorubicin 29-39 MDM2 proto-oncogene Homo sapiens 133-137 19323449-2 2009 Here we study the effect of modifications of a p53 N-terminal fragment on its binding to MDM2, using implicit-solvent MD and MM-GB/SA calculations. 2-chloro-10-(4'(N-beta-hydroxyethyl)piperazinyl-1')acetylphenothiazine 131-133 MDM2 proto-oncogene Homo sapiens 89-93 19153082-4 2009 We have determined the crystal structures at 1.3 A of the N-terminal domain of HdmX bound to two p53 peptidomimetics without and with a 6-chlorine substituent on the indole (which binds in the same subpocket as Trp(23) of p53). 6-chlorine 136-146 MDM2 proto-oncogene Homo sapiens 79-83 19642417-2 2009 One such interaction between MDM2 (HDM2) and p53, that silences the tumour suppression activities of p53, was found to be inhibited by the recently isolated natural product chlorofusin. chlorofusin 173-184 MDM2 proto-oncogene Homo sapiens 29-33 19642417-2 2009 One such interaction between MDM2 (HDM2) and p53, that silences the tumour suppression activities of p53, was found to be inhibited by the recently isolated natural product chlorofusin. chlorofusin 173-184 MDM2 proto-oncogene Homo sapiens 35-39 19153082-6 2009 The x-ray structures revealed surprising conformational changes of the binding cleft of HdmX, including an "open conformation" of Tyr(99) and unexpected "cross-talk" between the Trp and Leu pockets. Tyrosine 130-133 MDM2 proto-oncogene Homo sapiens 88-92 19153082-6 2009 The x-ray structures revealed surprising conformational changes of the binding cleft of HdmX, including an "open conformation" of Tyr(99) and unexpected "cross-talk" between the Trp and Leu pockets. Tryptophan 178-181 MDM2 proto-oncogene Homo sapiens 88-92 19153082-4 2009 We have determined the crystal structures at 1.3 A of the N-terminal domain of HdmX bound to two p53 peptidomimetics without and with a 6-chlorine substituent on the indole (which binds in the same subpocket as Trp(23) of p53). indole 166-172 MDM2 proto-oncogene Homo sapiens 79-83 19153082-6 2009 The x-ray structures revealed surprising conformational changes of the binding cleft of HdmX, including an "open conformation" of Tyr(99) and unexpected "cross-talk" between the Trp and Leu pockets. Leucine 186-189 MDM2 proto-oncogene Homo sapiens 88-92 19153082-4 2009 We have determined the crystal structures at 1.3 A of the N-terminal domain of HdmX bound to two p53 peptidomimetics without and with a 6-chlorine substituent on the indole (which binds in the same subpocket as Trp(23) of p53). Tryptophan 211-214 MDM2 proto-oncogene Homo sapiens 79-83 19323829-4 2009 EBNA-5 associates with p53-hMDM2-p14ARF complexes. N-tert-Butyl-N-ethylnitrosamine 0-4 MDM2 proto-oncogene Homo sapiens 27-32 18814047-9 2009 For SCC, the trend of increased risk across the three genotypes of MDM2 was stronger among p53 Pro carriers (p, trend, 0.05) than p53 Arg/Arg wild-type group (p, trend, 0.99; p, interaction, 0.07). Arginine 134-137 MDM2 proto-oncogene Homo sapiens 67-71 19081178-5 2009 Co-immunoprecipitation studies showed the presence of high levels of p53-HDM2 complexes in doxorubicin but not nutlin-3 treated cells suggesting that HDM2 association is responsible for the loss of p53 activity. Doxorubicin 91-102 MDM2 proto-oncogene Homo sapiens 73-77 18814047-9 2009 For SCC, the trend of increased risk across the three genotypes of MDM2 was stronger among p53 Pro carriers (p, trend, 0.05) than p53 Arg/Arg wild-type group (p, trend, 0.99; p, interaction, 0.07). Arginine 138-141 MDM2 proto-oncogene Homo sapiens 67-71 19188164-12 2009 CONCLUSION: These findings suggest that the MDM2 antagonist Nutlin-3 may be an effective agent in the treatment of MCL with or without wt-TP53. nutlin 3 60-68 MDM2 proto-oncogene Homo sapiens 44-48 19276167-4 2009 We found that the natural product, small-molecule anti-inflammatory agent parthenolide (PN), which is actively being investigated as a potential therapeutic for many human cancers, induces ubiquitination of MDM2 in treated cells, resulting in the activation of p53 and other MDM2-regulated tumor-suppressor proteins. parthenolide 74-86 MDM2 proto-oncogene Homo sapiens 207-211 19276167-4 2009 We found that the natural product, small-molecule anti-inflammatory agent parthenolide (PN), which is actively being investigated as a potential therapeutic for many human cancers, induces ubiquitination of MDM2 in treated cells, resulting in the activation of p53 and other MDM2-regulated tumor-suppressor proteins. parthenolide 88-90 MDM2 proto-oncogene Homo sapiens 207-211 19075013-9 2009 One of these phosphorylations, on tyrosine 99, inhibited Hdmx interaction with p53. Tyrosine 34-42 MDM2 proto-oncogene Homo sapiens 57-61 19091570-7 2009 There was stable down-regulation of MDM2 and UGB as well as overexpression of SOD2, CSTB, and G3BP when RA-treated SHG-44 was compared with normal SHG-44. Tretinoin 104-106 MDM2 proto-oncogene Homo sapiens 36-40 20047009-1 2009 An efficient and convergent solution-phase synthesis of the cyclic peptide of the natural product chlorofusin, a reported inhibitor of the MDM2-p53 interaction, is detailed. chlorofusin 98-109 MDM2 proto-oncogene Homo sapiens 139-143 19008219-3 2009 Silencing Spry2 in this context resulted in increased apoptosis, associated with decreased Akt activation and decreased phosphorylation of HDM2 at Ser-166, which has been shown to stabilize HDM2. Serine 147-150 MDM2 proto-oncogene Homo sapiens 139-143 18828159-9 2009 Collectively, our results identify HMGA2 and MDM2 as amplification targets in PA and Ca-ex-PA and suggest that amplification of 12q genes (in particular MDM2), deletions of 5q23.2-q31.2, gains of 8q12.1 (PLAG1) and 8q22.1-q24.1 (MYC), and amplification of ERBB2 may be of importance for malignant transformation of benign PA. ca-ex-pa 85-93 MDM2 proto-oncogene Homo sapiens 45-49 18948082-7 2008 In addition, MDM2, an E3 ubiquitin ligase, binds Galphas and promotes its degradation. galphas 49-56 MDM2 proto-oncogene Homo sapiens 13-17 18930016-3 2008 Our results show that 4-HNE causes induction, phosphorylation, and nuclear accumulation of p53 which is accompanied with down regulation of MDM2, activation of the pro-apoptotic p53 target genes viz. 4-hydroxy-2-nonenal 22-27 MDM2 proto-oncogene Homo sapiens 140-144 18959403-0 2008 Analysis of chemical shift changes reveals the binding modes of isoindolinone inhibitors of the MDM2-p53 interaction. phthalimidine 64-77 MDM2 proto-oncogene Homo sapiens 96-100 19012502-9 2008 The cis-imidazolines were the first reported potent, selective small-molecule inhibitors of the p53-MDM2 interaction, and continue to show therapeutic potential. cis-imidazolines 4-20 MDM2 proto-oncogene Homo sapiens 100-104 19015526-0 2008 ATM-mediated serine 72 phosphorylation stabilizes ribonucleotide reductase small subunit p53R2 protein against MDM2 to DNA damage. Serine 13-19 MDM2 proto-oncogene Homo sapiens 111-115 18959403-1 2008 In this study we present a method for defining the binding modes of a set of structurally related isoindolinone inhibitors of the MDM2-p53 interaction. phthalimidine 98-111 MDM2 proto-oncogene Homo sapiens 130-134 18959403-2 2008 This approach derives the location and orientation of isoindolinone binding, based on an analysis of the patterns of magnitude and direction of chemical shift perturbations for a series of inhibitors of the MDM2-p53 interaction. phthalimidine 54-67 MDM2 proto-oncogene Homo sapiens 207-211 18959403-4 2008 Isoindolinones are a novel class of MDM2-antagonists of moderate affinity, which still require the development of more potent candidates for clinical applications. phthalimidine 0-14 MDM2 proto-oncogene Homo sapiens 36-40 18779328-5 2008 In addition, STX6 can be induced by DNA damage and Mdm2 inhibitor Nutlin-3 in a p53-dependent manner. nutlin 3 66-74 MDM2 proto-oncogene Homo sapiens 51-55 19010883-6 2008 Together, our data suggests that arsenic compounds predispose cells to malignant transformation by up-regulation of Hdm2 and subsequent p53 inactivation. Arsenic 33-40 MDM2 proto-oncogene Homo sapiens 116-120 19010883-2 2008 We report here that treatment of cells with sodium arsenite at the concentrations close to environmental exposure is associated with the up-regulation of Hdm2 and the accumulation of p53 in the cytoplasm. sodium arsenite 44-59 MDM2 proto-oncogene Homo sapiens 154-158 19010883-3 2008 Through the mitogen-activated protein kinase pathway, arsenite stimulates the P2 promoter-mediated expression of Hdm2, which then promotes p53 nuclear export. arsenite 54-62 MDM2 proto-oncogene Homo sapiens 113-117 18707164-2 2008 The result of the calculation, based on structures from nanosecond molecular dynamics simulation, revealed that (19)Phe, (22)Leu, and (23)Trp of p53 have the strongest binding interaction with MDM2 followed by (26)Leu and (27)Pro. Phenylalanine 116-119 MDM2 proto-oncogene Homo sapiens 193-197 18976073-10 2008 CONCLUSIONS: Although the MDM2 SNP309 does not portend decreased survival, the increased incidence of the mutant G allele in patients with GBM and its influence on age of onset suggest a potential role in the molecular pathogenesis of GBM, and may be a therapeutic target. snp309 31-37 MDM2 proto-oncogene Homo sapiens 26-30 18813780-7 2008 Consistently, PTX increased p21WAF1, bax and MDM2 levels, suggesting that p53 is transcriptionally active. Paclitaxel 14-17 MDM2 proto-oncogene Homo sapiens 45-49 18839023-0 2008 Inhibition of all-trans retinoic acid on MDM2 gene expression in astrocytoma cell line SHG-44. 2-octenal 18-23 MDM2 proto-oncogene Homo sapiens 41-45 18839023-0 2008 Inhibition of all-trans retinoic acid on MDM2 gene expression in astrocytoma cell line SHG-44. Tretinoin 24-37 MDM2 proto-oncogene Homo sapiens 41-45 18839023-1 2008 OBJECTIVE: To investigate the impact of all-trans retinoic acid (ATRA) on MDM2 gene expression in astrocytoma cell line SHG-44, and to provide basic data for further research on the progression mechanism and gene therapy of human astrocytoma. Tretinoin 40-63 MDM2 proto-oncogene Homo sapiens 74-78 18839023-1 2008 OBJECTIVE: To investigate the impact of all-trans retinoic acid (ATRA) on MDM2 gene expression in astrocytoma cell line SHG-44, and to provide basic data for further research on the progression mechanism and gene therapy of human astrocytoma. Tretinoin 65-69 MDM2 proto-oncogene Homo sapiens 74-78 18839023-2 2008 METHODS: The differential expressions of MDM2 gene and protein in SHG-44 cells were detected by cDNA microarray and Western blot, respectively, before and after treatment of ATRA. Tretinoin 174-178 MDM2 proto-oncogene Homo sapiens 41-45 18839023-5 2008 RESULTS: The intensity ratio of ATRA-treated to untreated SHG-44 cell was 0.37 in the cDNA microarray, suggesting that the expression of MDM2 gene was down-regulated in SHG-44 cells after treatment with ATRA. Tretinoin 32-36 MDM2 proto-oncogene Homo sapiens 137-141 18839023-5 2008 RESULTS: The intensity ratio of ATRA-treated to untreated SHG-44 cell was 0.37 in the cDNA microarray, suggesting that the expression of MDM2 gene was down-regulated in SHG-44 cells after treatment with ATRA. Tretinoin 203-207 MDM2 proto-oncogene Homo sapiens 137-141 18839023-7 2008 Western blot demonstrated that the optical density ratios of MDM2 to beta-actin in ATRA-treated and untreated SHG-44 were 14.02+/-0.35 and 21.40+/-0.58 (t = 24.728, P = 0.000), respectively, suggesting that the expression of MDM2 protein was inhibited in ATRA-treated SHG-44 cells. Tretinoin 83-87 MDM2 proto-oncogene Homo sapiens 61-65 18839023-7 2008 Western blot demonstrated that the optical density ratios of MDM2 to beta-actin in ATRA-treated and untreated SHG-44 were 14.02+/-0.35 and 21.40+/-0.58 (t = 24.728, P = 0.000), respectively, suggesting that the expression of MDM2 protein was inhibited in ATRA-treated SHG-44 cells. Tretinoin 83-87 MDM2 proto-oncogene Homo sapiens 225-229 18839023-7 2008 Western blot demonstrated that the optical density ratios of MDM2 to beta-actin in ATRA-treated and untreated SHG-44 were 14.02+/-0.35 and 21.40+/-0.58 (t = 24.728, P = 0.000), respectively, suggesting that the expression of MDM2 protein was inhibited in ATRA-treated SHG-44 cells. Tretinoin 255-259 MDM2 proto-oncogene Homo sapiens 61-65 18839023-9 2008 CONCLUSION: ATRA can inhibit MDM2 gene expression in SHG-44 cells, and MDM2 is related to astrocytoma progression. Tretinoin 12-16 MDM2 proto-oncogene Homo sapiens 29-33 18712872-1 2008 Chlorofusin is a recently isolated, naturally occurring inhibitor of p53-MDM2 complex formation whose structure is composed of a densely functionalized azaphilone-derived chromophore linked through the terminal amine of ornithine to a nine residue cyclic peptide. Amines 211-216 MDM2 proto-oncogene Homo sapiens 73-77 18712872-1 2008 Chlorofusin is a recently isolated, naturally occurring inhibitor of p53-MDM2 complex formation whose structure is composed of a densely functionalized azaphilone-derived chromophore linked through the terminal amine of ornithine to a nine residue cyclic peptide. Ornithine 220-229 MDM2 proto-oncogene Homo sapiens 73-77 18712872-1 2008 Chlorofusin is a recently isolated, naturally occurring inhibitor of p53-MDM2 complex formation whose structure is composed of a densely functionalized azaphilone-derived chromophore linked through the terminal amine of ornithine to a nine residue cyclic peptide. Peptides, Cyclic 248-262 MDM2 proto-oncogene Homo sapiens 73-77 18952844-5 2008 We further show that MDM2 also promotes the CRM1-p53 association and Thr-55 phosphorylation is required for this process. Threonine 69-72 MDM2 proto-oncogene Homo sapiens 21-25 18712872-1 2008 Chlorofusin is a recently isolated, naturally occurring inhibitor of p53-MDM2 complex formation whose structure is composed of a densely functionalized azaphilone-derived chromophore linked through the terminal amine of ornithine to a nine residue cyclic peptide. chlorofusin 0-11 MDM2 proto-oncogene Homo sapiens 73-77 18712872-1 2008 Chlorofusin is a recently isolated, naturally occurring inhibitor of p53-MDM2 complex formation whose structure is composed of a densely functionalized azaphilone-derived chromophore linked through the terminal amine of ornithine to a nine residue cyclic peptide. azaphilone 152-162 MDM2 proto-oncogene Homo sapiens 73-77 18707164-2 2008 The result of the calculation, based on structures from nanosecond molecular dynamics simulation, revealed that (19)Phe, (22)Leu, and (23)Trp of p53 have the strongest binding interaction with MDM2 followed by (26)Leu and (27)Pro. Leucine 125-128 MDM2 proto-oncogene Homo sapiens 193-197 18707164-2 2008 The result of the calculation, based on structures from nanosecond molecular dynamics simulation, revealed that (19)Phe, (22)Leu, and (23)Trp of p53 have the strongest binding interaction with MDM2 followed by (26)Leu and (27)Pro. Tryptophan 138-141 MDM2 proto-oncogene Homo sapiens 193-197 18707164-2 2008 The result of the calculation, based on structures from nanosecond molecular dynamics simulation, revealed that (19)Phe, (22)Leu, and (23)Trp of p53 have the strongest binding interaction with MDM2 followed by (26)Leu and (27)Pro. Leucine 214-217 MDM2 proto-oncogene Homo sapiens 193-197 18707164-2 2008 The result of the calculation, based on structures from nanosecond molecular dynamics simulation, revealed that (19)Phe, (22)Leu, and (23)Trp of p53 have the strongest binding interaction with MDM2 followed by (26)Leu and (27)Pro. Proline 226-229 MDM2 proto-oncogene Homo sapiens 193-197 18707164-3 2008 The specific residues of MDM2 that have dominant binding interactions with p53 are specifically identified to be (51)Lys, (54)Leu, (62)Met, (67)Tyr, (72)Gln, (94)Lys, (96)His, and (100)Tyr. Lysine 117-120 MDM2 proto-oncogene Homo sapiens 25-29 18707164-3 2008 The specific residues of MDM2 that have dominant binding interactions with p53 are specifically identified to be (51)Lys, (54)Leu, (62)Met, (67)Tyr, (72)Gln, (94)Lys, (96)His, and (100)Tyr. Leucine 126-129 MDM2 proto-oncogene Homo sapiens 25-29 18707164-3 2008 The specific residues of MDM2 that have dominant binding interactions with p53 are specifically identified to be (51)Lys, (54)Leu, (62)Met, (67)Tyr, (72)Gln, (94)Lys, (96)His, and (100)Tyr. Tyrosine 144-147 MDM2 proto-oncogene Homo sapiens 25-29 18707164-3 2008 The specific residues of MDM2 that have dominant binding interactions with p53 are specifically identified to be (51)Lys, (54)Leu, (62)Met, (67)Tyr, (72)Gln, (94)Lys, (96)His, and (100)Tyr. Glutamine 153-156 MDM2 proto-oncogene Homo sapiens 25-29 18707164-3 2008 The specific residues of MDM2 that have dominant binding interactions with p53 are specifically identified to be (51)Lys, (54)Leu, (62)Met, (67)Tyr, (72)Gln, (94)Lys, (96)His, and (100)Tyr. Lysine 162-165 MDM2 proto-oncogene Homo sapiens 25-29 18707164-3 2008 The specific residues of MDM2 that have dominant binding interactions with p53 are specifically identified to be (51)Lys, (54)Leu, (62)Met, (67)Tyr, (72)Gln, (94)Lys, (96)His, and (100)Tyr. Histidine 171-174 MDM2 proto-oncogene Homo sapiens 25-29 18707164-3 2008 The specific residues of MDM2 that have dominant binding interactions with p53 are specifically identified to be (51)Lys, (54)Leu, (62)Met, (67)Tyr, (72)Gln, (94)Lys, (96)His, and (100)Tyr. Tyrosine 185-188 MDM2 proto-oncogene Homo sapiens 25-29 18725577-0 2008 SNP309 as predictor for sensitivity of CLL cells to the MDM2 inhibitor nutlin-3a. snp309 0-6 MDM2 proto-oncogene Homo sapiens 56-60 18799043-5 2008 Most intriguingly, this alternative splice form, termed Mdm2(+108), is acutely induced by the chemotherapeutic agents Adriamycin and Actinomycin D, but not other DNA damaging agents. Doxorubicin 118-128 MDM2 proto-oncogene Homo sapiens 56-60 18799043-5 2008 Most intriguingly, this alternative splice form, termed Mdm2(+108), is acutely induced by the chemotherapeutic agents Adriamycin and Actinomycin D, but not other DNA damaging agents. Dactinomycin 133-146 MDM2 proto-oncogene Homo sapiens 56-60 18765533-6 2008 HDM-2 inhibition caused phosphorylation of p53 at multiple serine residues, including 15, 37, and 392, which coincided with low levels of DNA strand breaks. Serine 59-65 MDM2 proto-oncogene Homo sapiens 0-5 18725577-0 2008 SNP309 as predictor for sensitivity of CLL cells to the MDM2 inhibitor nutlin-3a. nutlin 3 71-80 MDM2 proto-oncogene Homo sapiens 56-60 18548093-0 2008 The dual PI3 kinase/mTOR inhibitor PI-103 prevents p53 induction by Mdm2 inhibition but enhances p53-mediated mitochondrial apoptosis in p53 wild-type AML. PI103 35-41 MDM2 proto-oncogene Homo sapiens 68-72 18618574-10 2008 The p53 overexpression was associated with MDM2 SNP309. snp309 48-54 MDM2 proto-oncogene Homo sapiens 43-47 18677110-1 2008 The cellular response to Nutlin-3, a small-molecule inhibitor of the p53 repressor MDM2, varies widely among human cancer-derived cell types. nutlin 3 25-33 MDM2 proto-oncogene Homo sapiens 83-87 18723490-4 2008 We previously identified a family of small molecules (HLI98s, 7-nitro-10-aryl-5-deazaflavins) that inhibit the E3 activity of Hdm2, increase cellular p53, and selectively kill transformed cells expressing wild-type p53. 7-nitro-10-aryl-5-deazaflavins 62-92 MDM2 proto-oncogene Homo sapiens 126-130 18723490-0 2008 Targeting tumor cells expressing p53 with a water-soluble inhibitor of Hdm2. Water 44-49 MDM2 proto-oncogene Homo sapiens 71-75 18426989-0 2008 MDM2 SNP309 and TP53 Arg72Pro interact to alter therapy-related acute myeloid leukemia susceptibility. snp309 5-11 MDM2 proto-oncogene Homo sapiens 0-4 18490454-4 2008 Here, we demonstrate that hydrogen peroxide-induced oxidative stress elicits down-regulation of HDM2. Hydrogen Peroxide 26-43 MDM2 proto-oncogene Homo sapiens 96-100 18471438-3 2008 During adriamycin (ADR)-mediated apoptosis, expression levels of NFBD1 reduced in association with the down-regulation of MDM2. Doxorubicin 7-17 MDM2 proto-oncogene Homo sapiens 122-126 18723490-4 2008 We previously identified a family of small molecules (HLI98s, 7-nitro-10-aryl-5-deazaflavins) that inhibit the E3 activity of Hdm2, increase cellular p53, and selectively kill transformed cells expressing wild-type p53. hli98s 54-60 MDM2 proto-oncogene Homo sapiens 126-130 18665269-7 2008 In vitro incubation of Mdm2 and FOXO results in ATP-dependent (multi)mono-ubiquitination of FOXO similar to p53. Adenosine Triphosphate 48-51 MDM2 proto-oncogene Homo sapiens 23-27 18665269-8 2008 Furthermore, in vivo co-expression of Mdm2 and FOXO induces FOXO mono-ubiquitination and consistent with this result, siRNA-mediated depletion of Mdm2 inhibits mono-ubiquitination of FOXO induced by hydrogen peroxide. Hydrogen Peroxide 199-216 MDM2 proto-oncogene Homo sapiens 38-42 18665269-8 2008 Furthermore, in vivo co-expression of Mdm2 and FOXO induces FOXO mono-ubiquitination and consistent with this result, siRNA-mediated depletion of Mdm2 inhibits mono-ubiquitination of FOXO induced by hydrogen peroxide. Hydrogen Peroxide 199-216 MDM2 proto-oncogene Homo sapiens 146-150 18428185-0 2008 Isoquinolin-1-one inhibitors of the MDM2-p53 interaction. isocarbostyril 0-17 MDM2 proto-oncogene Homo sapiens 36-40 18632619-6 2008 Whereas Mdm2 catalyzed lysine 63 (K63) chain ubiquitination, c-Cbl modified IGF-IR through K48 chains. Lysine 23-29 MDM2 proto-oncogene Homo sapiens 8-12 18632619-9 2008 Taken together, our results show that c-Cbl constitutes a new ligase responsible for the ubiquitination of IGF-IR and that it complements the action of Mdm2 on ubiquitin lysine residue specificity, responsiveness to IGF-I, and type of endocytic pathway used. Lysine 170-176 MDM2 proto-oncogene Homo sapiens 152-156 18625847-5 2008 Rather, p53 accumulation by either knockdown of Mdm2 or addition of an Mdm2 inhibitor, Nutlin-3, before irradiation strongly attenuated the UV-induced DDR and increased cell survival. nutlin 3 87-95 MDM2 proto-oncogene Homo sapiens 71-75 18428185-2 2008 Herein we report the design and characterisation of a new class of isoquinolinone inhibitors of the MDM2-p53 interaction. 1-Hydroxyisoquinoline 67-81 MDM2 proto-oncogene Homo sapiens 100-104 18428185-5 2008 Our NMR experiments give a persuading explanation for these results, showing that isoquinolin-1-one derivates are able to dissociate the preformed MDM2-p53 complex in vitro, releasing a folded and soluble p53. isocarbostyril 82-99 MDM2 proto-oncogene Homo sapiens 147-151 18426907-5 2008 NS binds to the central acidic domain of MDM2 and inhibits MDM2-mediated p53 ubiquitylation and degradation. ns 0-2 MDM2 proto-oncogene Homo sapiens 41-45 18604177-0 2008 BH3 activation blocks Hdmx suppression of apoptosis and cooperates with Nutlin to induce cell death. BH 3 0-3 MDM2 proto-oncogene Homo sapiens 22-26 18604177-4 2008 In this report, we demonstrate that this also applies to MI-219, another Hdm2 antagonist. MI-219 57-63 MDM2 proto-oncogene Homo sapiens 73-77 18426907-5 2008 NS binds to the central acidic domain of MDM2 and inhibits MDM2-mediated p53 ubiquitylation and degradation. ns 0-2 MDM2 proto-oncogene Homo sapiens 59-63 18426907-9 2008 These results suggest that a p53-dependent cell cycle checkpoint monitors changes of cellular NS levels via the impediment of MDM2 function. ns 94-96 MDM2 proto-oncogene Homo sapiens 126-130 18575717-9 2008 MDM2 SNP309 and p53 Arg72Pro polymorphisms might influence the clinical outcome of TCCB in a distinctive way between superficial TCCB and invasive TCCB. snp309 5-11 MDM2 proto-oncogene Homo sapiens 0-4 18575717-9 2008 MDM2 SNP309 and p53 Arg72Pro polymorphisms might influence the clinical outcome of TCCB in a distinctive way between superficial TCCB and invasive TCCB. tccb 83-87 MDM2 proto-oncogene Homo sapiens 0-4 18575717-9 2008 MDM2 SNP309 and p53 Arg72Pro polymorphisms might influence the clinical outcome of TCCB in a distinctive way between superficial TCCB and invasive TCCB. tccb 129-133 MDM2 proto-oncogene Homo sapiens 0-4 18575717-9 2008 MDM2 SNP309 and p53 Arg72Pro polymorphisms might influence the clinical outcome of TCCB in a distinctive way between superficial TCCB and invasive TCCB. tccb 129-133 MDM2 proto-oncogene Homo sapiens 0-4 18332867-0 2008 Isosilybin B causes androgen receptor degradation in human prostate carcinoma cells via PI3K-Akt-Mdm2-mediated pathway. isosilybin A 0-12 MDM2 proto-oncogene Homo sapiens 97-101 19062713-0 2008 [Impact of PI3K /Akt /mdm2 signaling pathway on the sensitivity of gastric cancer cell line SGC7901 to doxorubicin]. Doxorubicin 103-114 MDM2 proto-oncogene Homo sapiens 22-26 19062713-1 2008 OBJECTIVE: To explore whether PI3K/Akt/mdm2 signalling pathway affect the sensitivity of gastric cancer cell line SGC7901 cells to doxorubicin. Doxorubicin 131-142 MDM2 proto-oncogene Homo sapiens 39-43 19062713-8 2008 PI3K activity and the expression of pAkt-S473 increased in a time-dependent manner, pmdm2-S166, p53 were also increased wortmannin inhibited phosphorylation of mdm2 and improved the p53 expression. Wortmannin 120-130 MDM2 proto-oncogene Homo sapiens 85-89 19062713-9 2008 CONCLUSION: PI3K/Akt/mdm2 signalling pathway can be activated by doxorubicin and suppress apoptosis by promoting phosphorylation of mdm2. Doxorubicin 65-76 MDM2 proto-oncogene Homo sapiens 21-25 19062713-9 2008 CONCLUSION: PI3K/Akt/mdm2 signalling pathway can be activated by doxorubicin and suppress apoptosis by promoting phosphorylation of mdm2. Doxorubicin 65-76 MDM2 proto-oncogene Homo sapiens 132-136 18467333-5 2008 Additionally, the Pim kinases phosphorylate Mdm2 in vitro and in cultured cells at Ser(166) and Ser(186), two previously identified targets of other signaling pathways, including Akt. Serine 83-86 MDM2 proto-oncogene Homo sapiens 44-48 18467333-5 2008 Additionally, the Pim kinases phosphorylate Mdm2 in vitro and in cultured cells at Ser(166) and Ser(186), two previously identified targets of other signaling pathways, including Akt. Serine 96-99 MDM2 proto-oncogene Homo sapiens 44-48 18332867-5 2008 In mechanistic studies identifying AR degradation, isosilybin B caused increased phosphorylation of Akt (Ser-473 and Thr-308) and Mdm2 (Ser-166), which was linked with AR degradation as pretreatment with PI3K inhibitor (LY294002)-restored AR level. isosilybin A 51-63 MDM2 proto-oncogene Homo sapiens 130-134 18332867-7 2008 Antibody pull-down results also indicated that isosilybin B treatment enhances the formation of complex between Akt, Mdm2 and AR, which promotes phosphorylation-dependent AR ubiquitination and its degradation by proteasome. isosilybin A 47-59 MDM2 proto-oncogene Homo sapiens 117-121 17932951-0 2008 Anti-diol epoxide of benzo[a]pyrene induces transient Mdm2 and p53 Ser15 phosphorylation, while anti-diol epoxide of dibenzo[a,l]pyrene induces a nontransient p53 Ser15 phosphorylation. diol epoxide 5-17 MDM2 proto-oncogene Homo sapiens 54-58 18219319-7 2008 Here we report the crystal structure of the MDM2/MDMX RING domain heterodimer and map residues required for functional interaction with the E2 (UbcH5b). Estradiol 140-142 MDM2 proto-oncogene Homo sapiens 44-48 18451149-7 2008 We show that changes in MDM2 expression alter folate metabolism in cells as evidenced by MDM2-dependent alteration in the sensitivity of cells to the antifolate drug methotrexate. Folic Acid 46-52 MDM2 proto-oncogene Homo sapiens 24-28 18451149-7 2008 We show that changes in MDM2 expression alter folate metabolism in cells as evidenced by MDM2-dependent alteration in the sensitivity of cells to the antifolate drug methotrexate. Folic Acid 46-52 MDM2 proto-oncogene Homo sapiens 89-93 18451149-7 2008 We show that changes in MDM2 expression alter folate metabolism in cells as evidenced by MDM2-dependent alteration in the sensitivity of cells to the antifolate drug methotrexate. Methotrexate 166-178 MDM2 proto-oncogene Homo sapiens 24-28 18451149-7 2008 We show that changes in MDM2 expression alter folate metabolism in cells as evidenced by MDM2-dependent alteration in the sensitivity of cells to the antifolate drug methotrexate. Methotrexate 166-178 MDM2 proto-oncogene Homo sapiens 89-93 18451149-9 2008 Our studies provide for the first time a link between MDM2, an oncogene with a critical ubiquitin ligase activity and a vital one-carbon donor pathway involved in epigenetic regulation, and DNA metabolism, which has wide ranging implications for both cell biology and tumor development. Carbon 130-136 MDM2 proto-oncogene Homo sapiens 54-58 18423915-8 2008 The MDM2 SNP309 G/G polymorphism was associated with poor OS in advanced OSCC, and the OS and DSF of irradiated patients. Osmium 58-60 MDM2 proto-oncogene Homo sapiens 4-8 18423915-9 2008 The combination of MDM2 SNP309 G/G and p53 codon 72 Arg/Arg polymorphism is associated with the worst OS and DFS. snp309 24-30 MDM2 proto-oncogene Homo sapiens 19-23 18646312-5 2008 RESULTS: While Mdm2-overexpressing G/G cells were resistant to p53 activation by DNA damage, they were sensitive to Nutlin-3. nutlin 3 116-124 MDM2 proto-oncogene Homo sapiens 15-19 17932951-6 2008 (+)-anti-BPDE-induced effects on Mdm2 were transient and correlated with transient p53 Ser15 phosphorylation. 7,8-Dihydro-7,8-dihydroxybenzo(a)pyrene 9,10-oxide 9-13 MDM2 proto-oncogene Homo sapiens 33-37 18340116-4 2008 MI-43 induced the accumulation of p53 and its downstream target genes, Mdm2, p21, Noxa and Puma only in wt p53-containing cells, indicating that disruption of Mdm2-p53 binding increases p53, which is transcriptionally active. mi-43 0-5 MDM2 proto-oncogene Homo sapiens 71-75 18340116-4 2008 MI-43 induced the accumulation of p53 and its downstream target genes, Mdm2, p21, Noxa and Puma only in wt p53-containing cells, indicating that disruption of Mdm2-p53 binding increases p53, which is transcriptionally active. mi-43 0-5 MDM2 proto-oncogene Homo sapiens 159-163 18566224-3 2008 The spiro-oxindole MI-43, a small-molecule inhibitor of the MDM2-p53 interaction, was designed and examined for its cellular mechanism of action and therapeutic potential in colon cancer. spiro-oxindole 4-18 MDM2 proto-oncogene Homo sapiens 60-64 18566224-10 2008 This study suggests that p53 activation by a potent and specific spiro-oxindole MDM2 antagonist may represent a promising therapeutic strategy for the treatment of colon cancer and should be further evaluated in vivo and in the clinic. spiro-oxindole 65-79 MDM2 proto-oncogene Homo sapiens 80-84 18294283-5 2008 In addition, doxorubicin caused a dramatic reduction of Hdm2 mRNA and protein levels in cells expressing HBx. Doxorubicin 13-24 MDM2 proto-oncogene Homo sapiens 56-60 18294283-7 2008 Functional restoration of the p53 protein in HBx-expressing cells occurs according to the dual effects of doxorubicin: a significant reduction of Hdm2 expression and a nuclear accumulation of the phosphorylated p53 protein. Doxorubicin 106-117 MDM2 proto-oncogene Homo sapiens 146-150 18483299-3 2008 We report that inhibition of PI3K/Akt, either by the PI3K inhibitor Ly294002 or by expression of PTEN, synergized the ability of the MDM2 antagonist nutlin-3 to induce apoptosis in acute lymphoblastic leukemia (ALL). nutlin 3 149-157 MDM2 proto-oncogene Homo sapiens 133-137 17932951-0 2008 Anti-diol epoxide of benzo[a]pyrene induces transient Mdm2 and p53 Ser15 phosphorylation, while anti-diol epoxide of dibenzo[a,l]pyrene induces a nontransient p53 Ser15 phosphorylation. Benzo(a)pyrene 21-35 MDM2 proto-oncogene Homo sapiens 54-58 17932951-4 2008 In this study, we have characterized the effect of the ultimate carcinogenic DEs, (+)-anti-BPDE and (-)-anti-DBPDE following short exposure times, on Mdm2 and p53 pathway in A549 human lung epithelial carcinoma cells. 7,8-Dihydro-7,8-dihydroxybenzo(a)pyrene 9,10-oxide 91-95 MDM2 proto-oncogene Homo sapiens 150-154 18359851-6 2008 Furthermore, Hh signaling induced the phosphorylation of human Mdm2 protein on serines 166 and 186, which are activating phosphorylation sites of Mdm2. Serine 79-86 MDM2 proto-oncogene Homo sapiens 63-67 18096571-0 2008 Mdm2 as a sensitive and mechanistically informative marker for genotoxicity induced by benzo[a]pyrene and dibenzo[a,l]pyrene. Benzo(a)pyrene 87-101 MDM2 proto-oncogene Homo sapiens 0-4 18096571-0 2008 Mdm2 as a sensitive and mechanistically informative marker for genotoxicity induced by benzo[a]pyrene and dibenzo[a,l]pyrene. dibenzo(a,l)pyrene 106-124 MDM2 proto-oncogene Homo sapiens 0-4 18096571-3 2008 Employing the Mdm2 2A10 antibody and phosphatase treatment we found that Mdm2 accumulated in HepG2 cells when exposed to low concentrations of genotoxic compounds such as mitomycin C, etoposide, 5-fluorouracil, and benzo[a]pyrene (BP). Mitomycin 171-182 MDM2 proto-oncogene Homo sapiens 73-77 18096571-3 2008 Employing the Mdm2 2A10 antibody and phosphatase treatment we found that Mdm2 accumulated in HepG2 cells when exposed to low concentrations of genotoxic compounds such as mitomycin C, etoposide, 5-fluorouracil, and benzo[a]pyrene (BP). Etoposide 184-193 MDM2 proto-oncogene Homo sapiens 73-77 18096571-3 2008 Employing the Mdm2 2A10 antibody and phosphatase treatment we found that Mdm2 accumulated in HepG2 cells when exposed to low concentrations of genotoxic compounds such as mitomycin C, etoposide, 5-fluorouracil, and benzo[a]pyrene (BP). Fluorouracil 195-209 MDM2 proto-oncogene Homo sapiens 73-77 18096571-3 2008 Employing the Mdm2 2A10 antibody and phosphatase treatment we found that Mdm2 accumulated in HepG2 cells when exposed to low concentrations of genotoxic compounds such as mitomycin C, etoposide, 5-fluorouracil, and benzo[a]pyrene (BP). Benzo(a)pyrene 215-229 MDM2 proto-oncogene Homo sapiens 73-77 18096571-3 2008 Employing the Mdm2 2A10 antibody and phosphatase treatment we found that Mdm2 accumulated in HepG2 cells when exposed to low concentrations of genotoxic compounds such as mitomycin C, etoposide, 5-fluorouracil, and benzo[a]pyrene (BP). Benzo(a)pyrene 231-233 MDM2 proto-oncogene Homo sapiens 73-77 18096571-4 2008 The low-dose responses were not accompanied by p53 accumulation and the effect of low concentrations of BP on Mdm2 was not affected by small interfering RNA for p53. Benzo(a)pyrene 104-106 MDM2 proto-oncogene Homo sapiens 110-114 18096571-5 2008 In human lymphoblasts 10nM BP induced an Mdm2 response. Benzo(a)pyrene 27-29 MDM2 proto-oncogene Homo sapiens 41-45 18096571-6 2008 Low concentrations of BP also induced binding of Mdm2 to chromatin in HepG2 cells, but no p53 binding or H2AX phosphorylation. Benzo(a)pyrene 22-24 MDM2 proto-oncogene Homo sapiens 49-53 18096571-9 2008 Taken together, these data suggest that (1) Mdm2 is a sensitive biomarker for certain types of genotoxicity, and (2) that polycyclic aromatic hydrocarbons-induced Mdm2 binding to chromatin reflects repairable damage, whereas chromatin binding of p53 Ser15 and gammaH2AX indicates more persistent DNA damage. Polycyclic Aromatic Hydrocarbons 122-154 MDM2 proto-oncogene Homo sapiens 44-48 18096571-9 2008 Taken together, these data suggest that (1) Mdm2 is a sensitive biomarker for certain types of genotoxicity, and (2) that polycyclic aromatic hydrocarbons-induced Mdm2 binding to chromatin reflects repairable damage, whereas chromatin binding of p53 Ser15 and gammaH2AX indicates more persistent DNA damage. Polycyclic Aromatic Hydrocarbons 122-154 MDM2 proto-oncogene Homo sapiens 163-167 18096571-9 2008 Taken together, these data suggest that (1) Mdm2 is a sensitive biomarker for certain types of genotoxicity, and (2) that polycyclic aromatic hydrocarbons-induced Mdm2 binding to chromatin reflects repairable damage, whereas chromatin binding of p53 Ser15 and gammaH2AX indicates more persistent DNA damage. gammah2ax 260-269 MDM2 proto-oncogene Homo sapiens 163-167 18359851-6 2008 Furthermore, Hh signaling induced the phosphorylation of human Mdm2 protein on serines 166 and 186, which are activating phosphorylation sites of Mdm2. Serine 79-86 MDM2 proto-oncogene Homo sapiens 146-150 17828296-0 2008 Picropodophyllin induces downregulation of the insulin-like growth factor 1 receptor: potential mechanistic involvement of Mdm2 and beta-arrestin1. picropodophyllin 0-16 MDM2 proto-oncogene Homo sapiens 123-127 18155142-8 2008 The expression of p53, p21 and Mdm2 in both cytotrophoblast and stromal cells was increased following culture in 1% O(2). Oxygen 116-120 MDM2 proto-oncogene Homo sapiens 31-35 18262501-0 2008 Influence of MDM2 SNP309 alone or in combination with the TP53 R72P polymorphism in oligodendroglial tumors. snp309 18-24 MDM2 proto-oncogene Homo sapiens 13-17 18256546-1 2008 Florescence anisotropy measurements using FAM-labelled p53 peptides showed that the binding of the peptides to MDM2 was dependant upon the phosphorylation of p53 at Thr18 and that this binding was modulated by the electrostatic properties of MDM2. UNII-PYZ33YLR8A 165-170 MDM2 proto-oncogene Homo sapiens 111-115 18256546-1 2008 Florescence anisotropy measurements using FAM-labelled p53 peptides showed that the binding of the peptides to MDM2 was dependant upon the phosphorylation of p53 at Thr18 and that this binding was modulated by the electrostatic properties of MDM2. UNII-PYZ33YLR8A 165-170 MDM2 proto-oncogene Homo sapiens 242-246 17879958-4 2008 We show that curcumin, an important inhibitor of CSN-associated kinases, can downregulate not only CSN5 but also MDM2, which results in p53 stabilization. Curcumin 13-21 MDM2 proto-oncogene Homo sapiens 113-117 32038776-0 2008 Elevated Levels of PDGF Receptor and MDM2 as Potential Biomarkers for Formaldehyde Intoxication. Formaldehyde 70-82 MDM2 proto-oncogene Homo sapiens 37-41 18270365-6 2008 The authors identified 1 natural product, sempervirine, that inhibited MDM2 auto-ubiquitination, MDM2-mediated p53 degradation, and led to accumulation of p53 in cells. sempervirine 42-54 MDM2 proto-oncogene Homo sapiens 71-75 18270365-6 2008 The authors identified 1 natural product, sempervirine, that inhibited MDM2 auto-ubiquitination, MDM2-mediated p53 degradation, and led to accumulation of p53 in cells. sempervirine 42-54 MDM2 proto-oncogene Homo sapiens 97-101 17724473-2 2008 P-TEFb (positive transcription elongation factor b) inhibitors such as flavopiridol or 4-amino-6-hydrazino-7-b-d-ribofuranosyl-7H-pyrrolo[2,3-d]-pyrimidine-5-carboxamide (ARC) upregulate p53 protein levels, but inhibit the expression of its targets p21 and hdm2. 4-amino-6-hydrazino-7-b-d-ribofuranosyl-7h-pyrrolo[2,3-d]-pyrimidine-5-carboxamide 87-169 MDM2 proto-oncogene Homo sapiens 257-261 17935137-7 2008 In addition, pretreatment of wortmannin blocked etoposide and doxorubicin induced IkappaB-alpha degradation, NFkappaB activation, phosphorylation of Akt, MDM-2 and forkhead transcription factors. Wortmannin 29-39 MDM2 proto-oncogene Homo sapiens 154-159 17935137-7 2008 In addition, pretreatment of wortmannin blocked etoposide and doxorubicin induced IkappaB-alpha degradation, NFkappaB activation, phosphorylation of Akt, MDM-2 and forkhead transcription factors. Doxorubicin 62-73 MDM2 proto-oncogene Homo sapiens 154-159 18231594-5 2008 We find that expression of the human p53-Mdm2 module in yeast is sufficient to faithfully recapitulate key aspects of p53 regulation in higher eukaryotes, such as Mdm2-dependent targeting of p53 for degradation, sumoylation at lysine 386 and further regulation of this process by p14(ARF). Lysine 227-233 MDM2 proto-oncogene Homo sapiens 41-45 17931661-5 2007 Furthermore, when different types of cell lines were treated with a HDM2 gene specific antisense phosphorothioate oligodeoxynucleotide (HDMAS5), the expression of VEGF mRNA as well as the levels of VEGF protein was found to be decreased. Parathion 97-113 MDM2 proto-oncogene Homo sapiens 68-72 17721920-7 2007 Cellular accumulation of phosphorylated-AKT was observed in 66% (82/125) of ASCCs and an association demonstrated between nuclear accumulation of MDM2 and activated AKT (p < 0.001). asccs 76-81 MDM2 proto-oncogene Homo sapiens 146-150 17984062-4 2007 Mutation of the IP6-binding sites impair oligomerization, reduce interaction with Mdm2, and inhibit p53-dependent antiproliferative effects of beta-arr2, whereas the competence for receptor regulation and signaling is maintained. Phytic Acid 16-19 MDM2 proto-oncogene Homo sapiens 82-86 17942917-5 2007 Using this transformation model, we examined the sensitivity of the D1/CDK-expressing cells to Nutlin-3, an HDM2 antagonist that activates p53. nutlin 3 95-103 MDM2 proto-oncogene Homo sapiens 108-112 17897804-0 2007 Exploration of liquid and supercritical fluid chromatographic chiral separation and purification of Nutlin-3--a small molecule antagonist of MDM2. nutlin 3 100-111 MDM2 proto-oncogene Homo sapiens 141-145 17897804-2 2007 The imidazoline compound (Nutlin-3) is a promising small molecule antagonist of the MDM2-p53 interaction. Imidazolines 4-15 MDM2 proto-oncogene Homo sapiens 84-88 17897804-2 2007 The imidazoline compound (Nutlin-3) is a promising small molecule antagonist of the MDM2-p53 interaction. nutlin 3 26-34 MDM2 proto-oncogene Homo sapiens 84-88 17904874-5 2007 Prolonged SP600125 treatment downregulated p21, Bax and Mdm2 expression, but increased the level of the cellular p53-Mdm2 complex. pyrazolanthrone 10-18 MDM2 proto-oncogene Homo sapiens 56-60 17904874-5 2007 Prolonged SP600125 treatment downregulated p21, Bax and Mdm2 expression, but increased the level of the cellular p53-Mdm2 complex. pyrazolanthrone 10-18 MDM2 proto-oncogene Homo sapiens 117-121 17848574-3 2007 Given that MDM2 protein binds ATP, can interact with the Hsp90 chaperone, plays a role in the modulation of transcription factors and protection and activation of DNA polymerases, and is involved in ribosome assembly and nascent p53 protein biosynthesis, we have evaluated and found MDM2 protein to possess an intrinsic molecular chaperone activity. Adenosine Triphosphate 30-33 MDM2 proto-oncogene Homo sapiens 11-15 17848574-5 2007 This reaction is driven by recycling of MDM2 from the p53 complex, triggered by binding of ATP to MDM2. Adenosine Triphosphate 91-94 MDM2 proto-oncogene Homo sapiens 40-44 17848574-5 2007 This reaction is driven by recycling of MDM2 from the p53 complex, triggered by binding of ATP to MDM2. Adenosine Triphosphate 91-94 MDM2 proto-oncogene Homo sapiens 98-102 17848574-6 2007 The ATP binding mutant MDM2 protein (K454A) lacks the chaperone activity both in vivo and in vitro. Adenosine Triphosphate 4-7 MDM2 proto-oncogene Homo sapiens 23-27 17848574-8 2007 MDM2 in which one of the Zn(2+) coordinating residues is mutated (C478S or C464A) blocks degradation but enhances folding of p53. Zinc 25-27 MDM2 proto-oncogene Homo sapiens 0-4 17848574-9 2007 This is the first demonstration that MDM2 possesses an intrinsic molecular chaperone activity, indicating that the ATP binding function of MDM2 can mediate its chaperone function toward the p53 tumor suppressor. Adenosine Triphosphate 115-118 MDM2 proto-oncogene Homo sapiens 37-41 17848574-9 2007 This is the first demonstration that MDM2 possesses an intrinsic molecular chaperone activity, indicating that the ATP binding function of MDM2 can mediate its chaperone function toward the p53 tumor suppressor. Adenosine Triphosphate 115-118 MDM2 proto-oncogene Homo sapiens 139-143 17959036-7 2007 IFNalpha markedly upregulated p53, Bax, Mdm2, and p21, downregulated Bcl-2, and activated caspase-3 and PARP cleavage in response to doxorubicin in U2OS cells. Doxorubicin 133-144 MDM2 proto-oncogene Homo sapiens 40-44 17957142-0 2007 Modulation of the p53-MDM2 interaction by phosphorylation of Thr18: a computational study. UNII-PYZ33YLR8A 61-66 MDM2 proto-oncogene Homo sapiens 22-26 17957142-3 2007 The interaction with MDM2 is known to be abrogated by phosphorylation of Ser/Thr residues in the MDM2 N-terminal domain and in the p53 transactivation domain. Serine 73-76 MDM2 proto-oncogene Homo sapiens 21-25 17957142-3 2007 The interaction with MDM2 is known to be abrogated by phosphorylation of Ser/Thr residues in the MDM2 N-terminal domain and in the p53 transactivation domain. Serine 73-76 MDM2 proto-oncogene Homo sapiens 97-101 17957142-3 2007 The interaction with MDM2 is known to be abrogated by phosphorylation of Ser/Thr residues in the MDM2 N-terminal domain and in the p53 transactivation domain. Threonine 77-80 MDM2 proto-oncogene Homo sapiens 21-25 17957142-3 2007 The interaction with MDM2 is known to be abrogated by phosphorylation of Ser/Thr residues in the MDM2 N-terminal domain and in the p53 transactivation domain. Threonine 77-80 MDM2 proto-oncogene Homo sapiens 97-101 17957142-6 2007 Molecular dynamics simulations of the p53 transactivation domain suggest that phosphorylation of either Thr18 or Ser20 does not disrupt its helical structure but does result in reduced affinities for MDM2. UNII-PYZ33YLR8A 104-109 MDM2 proto-oncogene Homo sapiens 200-204 17957142-8 2007 Electrostatics of MDM2 reveal local anionic patches in the region where Thr18 docks. UNII-PYZ33YLR8A 72-77 MDM2 proto-oncogene Homo sapiens 18-22 17957142-9 2007 These suggest that repulsions will arise because the MDM2 surface will force the p53 to bind in a manner that will place the negatively charged phosphorylated Thr18 near this anionic region. UNII-PYZ33YLR8A 159-164 MDM2 proto-oncogene Homo sapiens 53-57 17931661-5 2007 Furthermore, when different types of cell lines were treated with a HDM2 gene specific antisense phosphorothioate oligodeoxynucleotide (HDMAS5), the expression of VEGF mRNA as well as the levels of VEGF protein was found to be decreased. Oligodeoxyribonucleotides 114-134 MDM2 proto-oncogene Homo sapiens 68-72 17895758-5 2007 In 48 cases, the amplification status of MDM2 and CDK4 could be evaluated with quantitative polymerase chain reaction on paraffin-embedded tissues extracted DNAs. Paraffin 121-129 MDM2 proto-oncogene Homo sapiens 41-45 17698841-8 2007 HDM2 was stabilized in the HCMV-infected cells by MG132, indicating a shift from p53 to HDM2 ubiquitination. benzyloxycarbonylleucyl-leucyl-leucine aldehyde 50-55 MDM2 proto-oncogene Homo sapiens 0-4 17627285-0 2007 Ceramide-induced G2 arrest in rhabdomyosarcoma (RMS) cells requires p21Cip1/Waf1 induction and is prevented by MDM2 overexpression. Ceramides 0-8 MDM2 proto-oncogene Homo sapiens 111-115 17763087-3 2007 After 6 h of exposure to CYN, concentration-dependent increases in mRNA levels were observed for the p53 target genes CDKN1A, GADD45alpha, BAX, and MDM2, indicating an early activation of p53. cylindrospermopsin 25-28 MDM2 proto-oncogene Homo sapiens 148-152 17938582-4 2007 The structure reveals that although the principle features of the Mdm2-p53 interaction are preserved in the Mdmx-p53 complex, the Mdmx hydrophobic cleft on which the p53 peptide binds is significantly altered: a part of the cleft is blocked by sidechains of Met and Tyr of the p53-binding pocket of Mdmx. Tyrosine 266-269 MDM2 proto-oncogene Homo sapiens 66-70 17627285-9 2007 Additionally, these observations highlight MDM2 expression and proteasomal activity as key determinants of the cellular response to ceramide accumulation. Ceramides 132-140 MDM2 proto-oncogene Homo sapiens 43-47 17876055-6 2007 Mechanistic studies suggested roles for Akt, GSK-3beta, MDM2, and p53 in enterolactone-dependent apoptosis. 2,3-bis(3'-hydroxybenzyl)butyrolactone 73-86 MDM2 proto-oncogene Homo sapiens 56-60 17630506-1 2007 p53 ubiquitination at C-terminal lysines by MDM2 and other E3 ligases had been considered a straightforward negative regulation of p53 with only one function, that is marking the protein for proteasomal degradation. Lysine 33-40 MDM2 proto-oncogene Homo sapiens 44-48 17080308-8 2007 Overall, our data suggest that MDM2 SNP309 accelerates familial breast carcinogenesis, but that this acceleration is not influenced by estrogen signaling. snp309 36-42 MDM2 proto-oncogene Homo sapiens 31-35 17297446-0 2007 Dose-response transition from cell cycle arrest to apoptosis with selective degradation of Mdm2 and p21WAF1/CIP1 in response to the novel anticancer agent, aminoflavone (NSC 686,288). aminoflavone 156-168 MDM2 proto-oncogene Homo sapiens 91-95 17297446-7 2007 Proteasomal degradation appears responsible for the decrease of both Mdm2 and p21(CIP1/WAF1), as MG-132 prevented their degradation and revealed AF-induced Mdm2 polyubiquitylation. benzyloxycarbonylleucyl-leucyl-leucine aldehyde 97-103 MDM2 proto-oncogene Homo sapiens 69-73 17699852-5 2007 As a known PDK-1 inhibitor, OSU-03012 inhibited the PI3K/Akt pathway with downstream effects on BAD, GSK-3beta, FoxO1a, p70S6K, and MDM-2. OSU 03012 28-37 MDM2 proto-oncogene Homo sapiens 132-137 17634539-10 2007 Positive staining for MDM2 was detected in 2 of 15 (13%) TT genotype, 4 of 15 (26%) TG genotype, and 5 of 10 (50%) GG genotype carriers. Thioguanine 84-86 MDM2 proto-oncogene Homo sapiens 22-26 17354236-0 2007 Potential for treatment of liposarcomas with the MDM2 antagonist Nutlin-3A. nutlin 3 65-74 MDM2 proto-oncogene Homo sapiens 49-53 17545634-4 2007 Moreover, in MCF-7 human breast cancer cells, various p53-inducing agents (such as UV irradiation) or treatment with RITA (which inhibits the interaction of p53 with Mdm2) stabilized ERalpha and abolished its 17beta-estradiol-dependent turnover. RITA 117-121 MDM2 proto-oncogene Homo sapiens 166-170 17490733-10 2007 MDM2 phosphorylation is only partially blocked by gefitinib, and high MDM2 expression may relate to drug resistance. Gefitinib 50-59 MDM2 proto-oncogene Homo sapiens 0-4 17371838-4 2007 In contrast, downregulation of Mdm2 by a small interfering RNA (siRNA) approach led to increased levels of p53 lacking phosphorylation at serine 15 and acetylation at lysine 382. Serine 138-144 MDM2 proto-oncogene Homo sapiens 31-35 17527046-8 2007 In our study population, SNP309 affected MDM2 protein level, but had no significant involvement in glioma tumorigenesis. snp309 25-31 MDM2 proto-oncogene Homo sapiens 41-45 17371838-4 2007 In contrast, downregulation of Mdm2 by a small interfering RNA (siRNA) approach led to increased levels of p53 lacking phosphorylation at serine 15 and acetylation at lysine 382. Lysine 167-173 MDM2 proto-oncogene Homo sapiens 31-35 17440969-1 2007 BACKGROUND: Small molecule MDM2 antagonists including nutlin-3 have been shown to be effective against a range of cancer cell types and nutlin-3 can inhibit growth of LNCaP xenografts. nutlin 3 54-62 MDM2 proto-oncogene Homo sapiens 27-31 17440969-1 2007 BACKGROUND: Small molecule MDM2 antagonists including nutlin-3 have been shown to be effective against a range of cancer cell types and nutlin-3 can inhibit growth of LNCaP xenografts. nutlin 3 136-144 MDM2 proto-oncogene Homo sapiens 27-31 17498302-9 2007 Daunorubicin (DNR) induced continuing down regulation of Hdm2 and Mcl-1 in both cell lines followed by apoptosis. Daunorubicin 0-12 MDM2 proto-oncogene Homo sapiens 57-61 17498302-9 2007 Daunorubicin (DNR) induced continuing down regulation of Hdm2 and Mcl-1 in both cell lines followed by apoptosis. Daunorubicin 14-17 MDM2 proto-oncogene Homo sapiens 57-61 17363597-4 2007 The effect of SNP309 upon the p53-MDM2 oscillation was examined in various human cell lines and the oscillations were observed in the cells with at least one wild-type allele for SNP309 (T/T or T/G) but not in cells homozygous for SNP309 (G/G). snp309 14-20 MDM2 proto-oncogene Homo sapiens 34-38 17339337-4 2007 Phosphorylation of a p53 transactivation domain fragment at Ser(20) by these enzymes in vitro can be mediated in trans by a docking site peptide derived from the BOX-V domain of p53, which also harbors the ubiquitin signal for MDM2. Serine 60-63 MDM2 proto-oncogene Homo sapiens 227-231 17242401-0 2007 5-fluorouracil activation of p53 involves an MDM2-ribosomal protein interaction. Fluorouracil 0-14 MDM2 proto-oncogene Homo sapiens 45-49 17242401-4 2007 Here we report that 5-FU treatment leads to p53 stabilization and activation by blocking MDM2 feedback inhibition through ribosomal proteins. Fluorouracil 20-24 MDM2 proto-oncogene Homo sapiens 89-93 17242401-5 2007 5-FU treatment increased the fraction of ribosome-free L5, L11, and L23 ribosomal proteins and their interaction with MDM2, leading to p53 activation and G1/S arrest. Fluorouracil 0-4 MDM2 proto-oncogene Homo sapiens 118-122 17242401-7 2007 These results demonstrate that 5-FU treatment triggers a ribosomal stress response so that ribosomal proteins L5, L11, and L23 are released from ribosome to activate p53 by ablating the MDM2-p53 feedback circuit. Fluorouracil 31-35 MDM2 proto-oncogene Homo sapiens 186-190 17363597-7 2007 Furthermore, using the H1299-HW24 cells expressing wild-type p53 under a tetracycline-regulated promoter, the p53-MDM2 oscillation was observed only when p53 levels were in a specific range, and DNA damage was found to be necessary for triggering the p53-MDM2 oscillation. Tetracycline 73-85 MDM2 proto-oncogene Homo sapiens 114-118 17363597-7 2007 Furthermore, using the H1299-HW24 cells expressing wild-type p53 under a tetracycline-regulated promoter, the p53-MDM2 oscillation was observed only when p53 levels were in a specific range, and DNA damage was found to be necessary for triggering the p53-MDM2 oscillation. Tetracycline 73-85 MDM2 proto-oncogene Homo sapiens 255-259 17308077-12 2007 Our results support the role of MDM2-SNP309 as a genetic modifier in LFS. snp309 37-43 MDM2 proto-oncogene Homo sapiens 32-36 17332326-0 2007 Curcumin, a dietary component, has anticancer, chemosensitization, and radiosensitization effects by down-regulating the MDM2 oncogene through the PI3K/mTOR/ETS2 pathway. Curcumin 0-8 MDM2 proto-oncogene Homo sapiens 121-125 17332326-2 2007 We have identified curcumin, which has previously been shown to have anticancer activity, as an inhibitor of MDM2 expression. Curcumin 19-27 MDM2 proto-oncogene Homo sapiens 109-113 17332326-3 2007 Curcumin down-regulates MDM2, independent of p53. Curcumin 0-8 MDM2 proto-oncogene Homo sapiens 24-28 17332326-4 2007 In a human prostate cancer cell lines PC3 (p53(null)), curcumin reduced MDM2 protein and mRNA in a dose- and time-dependent manner, and enhanced the expression of the tumor suppressor p21(Waf1/CIP1). Curcumin 55-63 MDM2 proto-oncogene Homo sapiens 72-76 17332326-9 2007 In these tumors, curcumin reduced the expression of MDM2. Curcumin 17-25 MDM2 proto-oncogene Homo sapiens 52-56 17332326-10 2007 Down-regulation of the MDM2 oncogene by curcumin is a novel mechanism of action that may be essential for its chemopreventive and chemotherapeutic effects. Curcumin 40-48 MDM2 proto-oncogene Homo sapiens 23-27 17332326-11 2007 Our observations help to elucidate the process by which mitogens up-regulate MDM2, independent of p53, and identify a mechanism by which curcumin functions as an anticancer agent. Curcumin 137-145 MDM2 proto-oncogene Homo sapiens 77-81 18038763-0 2007 The effect of Tc-99m-labeled MDM2 antisense oligonucleotide on gene expression in human breast cancer MCF-7 cells. Technetium 14-20 MDM2 proto-oncogene Homo sapiens 29-33 17107963-0 2007 MEK-ERK-mediated phosphorylation of Mdm2 at Ser-166 in hepatocytes. Serine 44-47 MDM2 proto-oncogene Homo sapiens 36-40 17107963-4 2007 We found that growth factor-induced Ser-166 phosphorylation of Mdm2 was inhibited by the MEK inhibitors U0126 and PD98059 in HepG2 cells and in a rat liver cell line, TRL 1215. Serine 36-39 MDM2 proto-oncogene Homo sapiens 63-67 17107963-4 2007 We found that growth factor-induced Ser-166 phosphorylation of Mdm2 was inhibited by the MEK inhibitors U0126 and PD98059 in HepG2 cells and in a rat liver cell line, TRL 1215. U 0126 104-109 MDM2 proto-oncogene Homo sapiens 63-67 17107963-4 2007 We found that growth factor-induced Ser-166 phosphorylation of Mdm2 was inhibited by the MEK inhibitors U0126 and PD98059 in HepG2 cells and in a rat liver cell line, TRL 1215. 2-(2-amino-3-methoxyphenyl)-4H-1-benzopyran-4-one 114-121 MDM2 proto-oncogene Homo sapiens 63-67 17107963-5 2007 Also, bile acids and oxidative stress induced phosphorylation of Mdm2 at Ser-166 by an apparently MEK-ERK-dependent mechanism. Bile Acids and Salts 6-16 MDM2 proto-oncogene Homo sapiens 65-69 17107963-5 2007 Also, bile acids and oxidative stress induced phosphorylation of Mdm2 at Ser-166 by an apparently MEK-ERK-dependent mechanism. Serine 73-76 MDM2 proto-oncogene Homo sapiens 65-69 17107963-6 2007 In contrast, Ser-166 phosphorylation of Mdm2 in lung cells was mediated by Akt. Serine 13-16 MDM2 proto-oncogene Homo sapiens 40-44 17107963-12 2007 Ser-166 phosphorylation of Mdm2 has been shown to increase its ubiquitin ligase activity and increase p53 degradation, and our data indicated an attenuated p53 response to DNA damage in hepatocytes exhibiting high levels of pMdm2 Ser-166. Serine 0-3 MDM2 proto-oncogene Homo sapiens 27-31 17107963-12 2007 Ser-166 phosphorylation of Mdm2 has been shown to increase its ubiquitin ligase activity and increase p53 degradation, and our data indicated an attenuated p53 response to DNA damage in hepatocytes exhibiting high levels of pMdm2 Ser-166. Serine 230-233 MDM2 proto-oncogene Homo sapiens 27-31 17565390-10 2007 At the time of phosphorylation of p53, we found simultaneous phosphorylation of the oncoprotein Mdm2 on Ser-166. Serine 104-107 MDM2 proto-oncogene Homo sapiens 84-100 17508926-1 2007 This article describes recent progress in the development of small molecule protein-protein inhibitors of the p53-MDM2 (purine double minute 2, or HDM2 for the human congener) protein-protein interaction, with special attention to the diversity of chemotypes reported to disrupt this protein-protein interaction. purine 120-126 MDM2 proto-oncogene Homo sapiens 114-118 17138942-0 2007 Antiangiogenic activity of the MDM2 antagonist nutlin-3. nutlin 3 47-55 MDM2 proto-oncogene Homo sapiens 31-35 18038763-1 2007 To investigate the effect of radiolabed mouse double minute 2 (MDM2) antisense oligonucleotide on gene expression in human breast cancer MCF-7 cells, an antisense oligonucleotide (ASON) targeting MDM2 mRNA was synthesized and radiolabeled with 99Tcm. Oligonucleotides 163-178 MDM2 proto-oncogene Homo sapiens 196-200 18038763-1 2007 To investigate the effect of radiolabed mouse double minute 2 (MDM2) antisense oligonucleotide on gene expression in human breast cancer MCF-7 cells, an antisense oligonucleotide (ASON) targeting MDM2 mRNA was synthesized and radiolabeled with 99Tcm. Oligonucleotides, Antisense 180-184 MDM2 proto-oncogene Homo sapiens 196-200 18038763-8 2007 The oligonucleotide can be successfully radiolabeled, and specially hybridized to the MDM2 mRNA and inhibit gene expression intensively as compared to mismatch oligonucleotide. Oligonucleotides 4-19 MDM2 proto-oncogene Homo sapiens 86-90 17056014-5 2006 Treatment with actinomycin D, but not with camptothecin, augmented the interaction of p53 with Mdm2 and KAP1. Dactinomycin 15-28 MDM2 proto-oncogene Homo sapiens 95-99 17341630-6 2006 During first hours after the beginning of cultivation with VA in both studied concentrations (2 and 4 mM) an increase of p53 and its phosphorylation on serine 392 is detected, as well as a phosphorylation of Mdm2 on serine 166. Valproic Acid 59-61 MDM2 proto-oncogene Homo sapiens 208-212 17341630-6 2006 During first hours after the beginning of cultivation with VA in both studied concentrations (2 and 4 mM) an increase of p53 and its phosphorylation on serine 392 is detected, as well as a phosphorylation of Mdm2 on serine 166. Serine 216-222 MDM2 proto-oncogene Homo sapiens 208-212 16883576-4 2006 In this study, we have shown that the phosphatidylinositol 3-kinase (PI3K) inhibitor, LY294002, and the mammalian target of rapamycin (mTOR) inhibitor, rapamycin, have similar effects on the inhibition of HDM2 phosphorylation and protein turnover. 2-(4-morpholinyl)-8-phenyl-4H-1-benzopyran-4-one 86-94 MDM2 proto-oncogene Homo sapiens 205-209 17010455-12 2006 For the S100B-p53 interaction, it was found that phosphorylation of specific serine and/or threonine residues reduces the affinity of the S100B-p53 interaction by as much as an order of magnitude, and is important for protecting p53 from S100B-dependent down-regulation, a scenario that is similar to what is found for the Hdm2-p53 complex. Threonine 91-100 MDM2 proto-oncogene Homo sapiens 323-327 17172851-4 2006 We here investigate the potential therapeutic utility of combined targeting of Mdm2 by Nutlin-3a and Bcl-2 by ABT-737, recently developed inhibitors of protein-protein interactions. 2,2'-azino-di-(3-ethylbenzothiazoline)-6-sulfonic acid 110-113 MDM2 proto-oncogene Homo sapiens 79-83 16905769-2 2006 This is supported by the potent activation of P53 in tumor cells by Nutlin, a cis-imidazoline that inhibits the Hdm2-P53 interaction. cis-imidazoline 78-93 MDM2 proto-oncogene Homo sapiens 112-120 17010455-10 2006 Examining the binding sites of such targets and new protein sequence searches provided additional potential target proteins for S100B including Hdm2 and Hdm4, which were both found to bind S100B in a calcium-dependent manner. Calcium 200-207 MDM2 proto-oncogene Homo sapiens 144-148 17010455-12 2006 For the S100B-p53 interaction, it was found that phosphorylation of specific serine and/or threonine residues reduces the affinity of the S100B-p53 interaction by as much as an order of magnitude, and is important for protecting p53 from S100B-dependent down-regulation, a scenario that is similar to what is found for the Hdm2-p53 complex. Serine 77-83 MDM2 proto-oncogene Homo sapiens 323-327 16883576-5 2006 Rapamycin inhibited p70S6K1, but not AKT activation, indicating that rapamycin affects HDM2 phosphorylation via an AKT-independent mechanism. Sirolimus 0-9 MDM2 proto-oncogene Homo sapiens 87-91 16883576-5 2006 Rapamycin inhibited p70S6K1, but not AKT activation, indicating that rapamycin affects HDM2 phosphorylation via an AKT-independent mechanism. Sirolimus 69-78 MDM2 proto-oncogene Homo sapiens 87-91 17002294-0 2006 Determinants of specificity of MDM2 for the activation domains of p53 and p65: proline27 disrupts the MDM2-binding motif of p53. proline27 79-88 MDM2 proto-oncogene Homo sapiens 31-35 17034127-0 2006 Small-molecule inhibitors of the MDM2-p53 protein-protein interaction based on an isoindolinone scaffold. phthalimidine 82-95 MDM2 proto-oncogene Homo sapiens 33-37 17034127-1 2006 From a set of weakly potent lead compounds, using in silico screening and small library synthesis, a series of 2-alkyl-3-aryl-3-alkoxyisoindolinones has been identified as inhibitors of the MDM2-p53 interaction. 2-alkyl-3-aryl-3-alkoxyisoindolinones 111-148 MDM2 proto-oncogene Homo sapiens 190-194 17034127-2 2006 Two of the most potent compounds, 2-benzyl-3-(4-chlorophenyl)-3-(3-hydroxypropoxy)-2,3-dihydroisoindol-1-one (76; IC(50) = 15.9 +/- 0.8 microM) and 3-(4-chlorophenyl)-3-(4-hydroxy-3,5-dimethoxybenzyloxy)-2-propyl-2,3-dihydroisoindol-1-one (79; IC(50) = 5.3 +/- 0.9 microM), induced p53-dependent gene transcription, in a dose-dependent manner, in the MDM2 amplified, SJSA human sarcoma cell line. 2-benzyl-3-(4-chlorophenyl)-3-(3-hydroxypropoxy)-2,3-dihydroisoindol-1-one 34-108 MDM2 proto-oncogene Homo sapiens 351-355 16940182-5 2006 Compared to the wild-type form, Chk2 with alanine substitutions at S19, S33, and S35 (Chk2(S3A)) showed impaired dimerization, defective auto- and trans-phosphorylation activities, and reduced ability to promote degradation of Hdmx, a phosphorylation target of Chk2 and regulator of p53 activity. Alanine 42-49 MDM2 proto-oncogene Homo sapiens 227-231 16702947-0 2006 c-Abl phosphorylates Hdm2 at tyrosine 276 in response to DNA damage and regulates interaction with ARF. Tyrosine 29-37 MDM2 proto-oncogene Homo sapiens 21-25 16702947-3 2006 As part of this mechanism ATM itself, and the ATM-activated protein tyrosine kinase, c-Abl, inhibit Hdm2 function through phosphorylation of serine 395 and tyrosine 394 (Y394), respectively. Serine 141-147 MDM2 proto-oncogene Homo sapiens 100-104 16702947-3 2006 As part of this mechanism ATM itself, and the ATM-activated protein tyrosine kinase, c-Abl, inhibit Hdm2 function through phosphorylation of serine 395 and tyrosine 394 (Y394), respectively. Tyrosine 68-76 MDM2 proto-oncogene Homo sapiens 100-104 16702947-4 2006 In the present study, we have identified a novel target of c-Abl in the Hdm2 protein, tyrosine 276 (Y276). Tyrosine 86-94 MDM2 proto-oncogene Homo sapiens 72-76 16702947-4 2006 In the present study, we have identified a novel target of c-Abl in the Hdm2 protein, tyrosine 276 (Y276). y276 100-104 MDM2 proto-oncogene Homo sapiens 72-76 16702947-7 2006 Finally, we show that Y276 phosphorylation stimulates interaction with ARF, leading to increased levels of nucleolar Hdm2 and decreased turnover of p53. y276 22-26 MDM2 proto-oncogene Homo sapiens 117-121 17002294-0 2006 Determinants of specificity of MDM2 for the activation domains of p53 and p65: proline27 disrupts the MDM2-binding motif of p53. proline27 79-88 MDM2 proto-oncogene Homo sapiens 102-106 17002294-5 2006 Specificity for binding MDM2 via FXX phi phi motifs derives almost entirely from Trp23 of p53, with a 3.0 kcal mol(-1) loss of binding energy when Trp23 is changed to p65-derived Leu. Leucine 179-182 MDM2 proto-oncogene Homo sapiens 24-28 17002294-8 2006 Replacement of the highly conserved residue Pro27 of p53 with Ser from p65 resulted in a 2.3 kcal mol(-1) improvement in binding to MDM2, generating a ligand (p53-P27S) (Kd = 4.7 nM) that exhibits the highest MDM2 affinity observed for a genetically encodable ligand. Serine 62-65 MDM2 proto-oncogene Homo sapiens 132-136 17002294-8 2006 Replacement of the highly conserved residue Pro27 of p53 with Ser from p65 resulted in a 2.3 kcal mol(-1) improvement in binding to MDM2, generating a ligand (p53-P27S) (Kd = 4.7 nM) that exhibits the highest MDM2 affinity observed for a genetically encodable ligand. Serine 62-65 MDM2 proto-oncogene Homo sapiens 209-213 17094452-8 2006 Silvestrol caused a dose-dependent decrease in p53 protein within 30 min of exposure with no p53 detectable after 6 h. Down-regulation of p53 by silvestrol was associated with down-regulation of MDM2 and not prevented by lactacystin suggesting that silvestrol-induced degradation of p53 is not mediated by the proteasome. silvestrol 0-10 MDM2 proto-oncogene Homo sapiens 195-199 17064483-0 2006 [Targeting the MDM2 gene using antisense oligonucleotide to induce cell apoptosis in human hepatoblastoma cell line HepG2]. Oligonucleotides 41-56 MDM2 proto-oncogene Homo sapiens 15-19 17094452-8 2006 Silvestrol caused a dose-dependent decrease in p53 protein within 30 min of exposure with no p53 detectable after 6 h. Down-regulation of p53 by silvestrol was associated with down-regulation of MDM2 and not prevented by lactacystin suggesting that silvestrol-induced degradation of p53 is not mediated by the proteasome. silvestrol 145-155 MDM2 proto-oncogene Homo sapiens 195-199 16632641-9 2006 SP600125 (anthra [1,9-cd]pyrazol-6(2H)-one-1,9-pyrazoloanthrone), a specific inhibitor of JNK, significantly decreased apoptosis by inhibiting the phosphorylation of p53 (serine 15) and subsequently increased the interaction of p53 and MDM2. pyrazolanthrone 0-8 MDM2 proto-oncogene Homo sapiens 236-240 16925398-1 2006 The most potent inhibitor of the p53-MDM2 interaction reported to date is an 8-mer p53 peptide analogue (Novartis peptide), which contains 6-chlorotryptophane (Cl-Trp) and phosphonomethylphenylalanine (Pmp) as key residues for the enhanced activity. 6-chlorotryptophane 139-158 MDM2 proto-oncogene Homo sapiens 37-41 16925398-1 2006 The most potent inhibitor of the p53-MDM2 interaction reported to date is an 8-mer p53 peptide analogue (Novartis peptide), which contains 6-chlorotryptophane (Cl-Trp) and phosphonomethylphenylalanine (Pmp) as key residues for the enhanced activity. cl-trp 160-166 MDM2 proto-oncogene Homo sapiens 37-41 16925398-1 2006 The most potent inhibitor of the p53-MDM2 interaction reported to date is an 8-mer p53 peptide analogue (Novartis peptide), which contains 6-chlorotryptophane (Cl-Trp) and phosphonomethylphenylalanine (Pmp) as key residues for the enhanced activity. phosphonomethylphenylalanine 172-200 MDM2 proto-oncogene Homo sapiens 37-41 16925398-1 2006 The most potent inhibitor of the p53-MDM2 interaction reported to date is an 8-mer p53 peptide analogue (Novartis peptide), which contains 6-chlorotryptophane (Cl-Trp) and phosphonomethylphenylalanine (Pmp) as key residues for the enhanced activity. pmp 202-205 MDM2 proto-oncogene Homo sapiens 37-41 16877339-0 2006 MDM2: a novel mineralocorticoid-responsive gene involved in aldosterone-induced human vascular structural remodeling. Aldosterone 60-71 MDM2 proto-oncogene Homo sapiens 0-4 16877339-4 2006 Results of these studies eventually demonstrated that MDM2, one of the genes involved in anti-apoptosis and cell growth, was markedly increased in mineralocorticoid receptor (MR)-positive VSMCs by aldosterone in all microarray, reverse transcriptase-polymerase chain reaction, immunoblotting, and immunofluorescence analyses. Aldosterone 197-208 MDM2 proto-oncogene Homo sapiens 54-58 16877339-8 2006 MDM2 is therefore considered one of the mineralocorticoid-responsive genes that regulates cell proliferation of VSMCs induced by MR-mediated aldosterone stimulation, possibly playing an important role in aldosterone-induced vascular structural remodeling. Aldosterone 141-152 MDM2 proto-oncogene Homo sapiens 0-4 16815295-0 2006 p73 and MDM2 confer the resistance of epidermoid carcinoma to cisplatin by blocking p53. Cisplatin 62-71 MDM2 proto-oncogene Homo sapiens 8-12 16815295-3 2006 In this study, we found that p73 and MDM2 correlate with cisplatin-resistant phenotype of human epidermoid carcinoma-derived cells. Cisplatin 57-66 MDM2 proto-oncogene Homo sapiens 37-41 16815295-4 2006 p73 and MDM2 were kept at low levels in the cisplatin-sensitive KB-3-1 cells, whereas p53 was induced to be phosphorylated at Ser-15 in response to cisplatin. Cisplatin 44-53 MDM2 proto-oncogene Homo sapiens 8-12 16678843-0 2006 The inhibition of calcium carbonate crystal growth by the cysteine-rich Mdm2 peptide. Calcium Carbonate 18-35 MDM2 proto-oncogene Homo sapiens 72-76 16678843-1 2006 The crystal growth of calcite, the most stable calcium carbonate polymorph, in the presence of the cysteine-rich Mdm2 peptide (containing 48 amino acids in the ring finger configuration), has been investigated by the constant composition technique. Cysteine 99-107 MDM2 proto-oncogene Homo sapiens 113-117 16543464-0 2006 Mdm2 inhibitor Nutlin-3a induces p53-mediated apoptosis by transcription-dependent and transcription-independent mechanisms and may overcome Atm-mediated resistance to fludarabine in chronic lymphocytic leukemia. fludarabine 168-179 MDM2 proto-oncogene Homo sapiens 0-4 16632641-9 2006 SP600125 (anthra [1,9-cd]pyrazol-6(2H)-one-1,9-pyrazoloanthrone), a specific inhibitor of JNK, significantly decreased apoptosis by inhibiting the phosphorylation of p53 (serine 15) and subsequently increased the interaction of p53 and MDM2. anthra [1,9-cd]pyrazol-6(2h)-one-1,9-pyrazoloanthrone 10-63 MDM2 proto-oncogene Homo sapiens 236-240 16647257-0 2006 Novel 1,4-benzodiazepine-2,5-diones as Hdm2 antagonists with improved cellular activity. Bz-423 6-35 MDM2 proto-oncogene Homo sapiens 39-43 16647257-2 2006 We have identified the 1,4-benzodiazepine-2,5-dione scaffold as a suitable template for inhibiting this interaction by binding to the Hdm2 protein. Bz-423 23-51 MDM2 proto-oncogene Homo sapiens 134-138 16574813-4 2006 Results from our current study show that GM3 treatment dramatically increases cyclin-dependent kinase (CDK) inhibitor (CKI) p21(WAF1) expression through the accumulation of p53 protein by the PTEN-mediated inhibition of the PI-3K/AKT/MDM2 survival signaling in HCT116 colon cancer cells. gm3 41-44 MDM2 proto-oncogene Homo sapiens 234-238 16624812-3 2006 To further understand how excess HDM2 regulates p53-mediated functions, we generated H1299 cell clones that constitutively express both ectopic HDM2 and tetracycline-regulated inducible p53. Tetracycline 153-165 MDM2 proto-oncogene Homo sapiens 33-37 16600594-0 2006 Enhanced pharmacokinetic properties of 1,4-benzodiazepine-2,5-dione antagonists of the HDM2-p53 protein-protein interaction through structure-based drug design. Bz-423 39-67 MDM2 proto-oncogene Homo sapiens 87-91 21172150-3 2006 METHODS: Plasmid targeting MDM2 was constructed with pPUR/U6 vector and oligonucleotide designed according to the sequence of effective antisense oligonucleotides and principles of siRNA design. Oligonucleotides 72-87 MDM2 proto-oncogene Homo sapiens 27-31 21172150-3 2006 METHODS: Plasmid targeting MDM2 was constructed with pPUR/U6 vector and oligonucleotide designed according to the sequence of effective antisense oligonucleotides and principles of siRNA design. Oligonucleotides 146-162 MDM2 proto-oncogene Homo sapiens 27-31 16600594-1 2006 Guided by structure-based drug design, modification of the 1,4-benzodiazepin-2,5-dione lead compound 1 resulted in the discovery of 19, a potent and orally bioavailable antagonist of the HDM2-p53 protein-protein interaction (FP IC50 = 0.7 microM, F approximately 100%). 1,4-benzodiazepin-2,5-dione 59-86 MDM2 proto-oncogene Homo sapiens 187-191 16707433-0 2006 MDM2 SNP309 accelerates tumor formation in a gender-specific and hormone-dependent manner. snp309 5-11 MDM2 proto-oncogene Homo sapiens 0-4 16759082-0 2006 Structure-based design of spiro-oxindoles as potent, specific small-molecule inhibitors of the MDM2-p53 interaction. spiro-oxindoles 26-41 MDM2 proto-oncogene Homo sapiens 95-99 16571800-3 2006 Here we report that, in contrast to uninfected cells, mdm2 was undetectable upon treatment of infected fibroblasts with the proteasome inhibitor MG132. benzyloxycarbonylleucyl-leucyl-leucine aldehyde 145-150 MDM2 proto-oncogene Homo sapiens 54-58 16331255-4 2006 Here, we have cloned several of these transcripts, including the previously described HDM2-A, -B and -C (which encode the COOH terminus of HDM2), and two novel variants (HDM2-HL1 and -HL2) containing a complete p53 interaction domain. Carbonic Acid 122-126 MDM2 proto-oncogene Homo sapiens 139-143 16331255-4 2006 Here, we have cloned several of these transcripts, including the previously described HDM2-A, -B and -C (which encode the COOH terminus of HDM2), and two novel variants (HDM2-HL1 and -HL2) containing a complete p53 interaction domain. Carbonic Acid 122-126 MDM2 proto-oncogene Homo sapiens 139-143 16343421-8 2006 Soft-agar colony formation activity of p53-knockout MEF was increased by wild-type Mdm2 but not mutant Mdm2. Agar 5-9 MDM2 proto-oncogene Homo sapiens 83-87 16611213-0 2006 Substituted 1,4-benzodiazepine-2,5-diones as alpha-helix mimetic antagonists of the HDM2-p53 protein-protein interaction. Bz-423 12-41 MDM2 proto-oncogene Homo sapiens 84-88 16611213-3 2006 We present an analysis of how molecules based on the 1,4-benzodiazepine-2,5-dione scaffold serve to mimic the side-chains presented by the hydrophobic face of two turns of an alpha-helix derived from the tumor suppressor protein p53, and thus antagonize the HDM2-p53 protein-protein binding interaction. Bz-423 53-81 MDM2 proto-oncogene Homo sapiens 258-262 16152627-9 2006 The p53-MDM2 interaction and absence of p21 production were restored in cells treated with I3C and the ATM inhibitor wortmannin. Wortmannin 117-127 MDM2 proto-oncogene Homo sapiens 8-12 16180010-7 2006 Elevation of MDM2 was also abolished by U0126. U 0126 40-45 MDM2 proto-oncogene Homo sapiens 13-17 16478747-2 2006 SNP309 induces an increase in the level of Mdm2 protein, which causes attenuation of the p53 pathway. snp309 0-6 MDM2 proto-oncogene Homo sapiens 43-47 16412023-6 2006 LY209002 induced cell cycle arrest in the G0/G1 phase and apoptosis, which were associated with upregulation of MDM2, downregulation of cyclin D1, activation of caspase 9 and poly-ADP-ribose polymerase cleavage. ly209002 0-8 MDM2 proto-oncogene Homo sapiens 112-116 16291740-4 2006 This activity is independent of MDM2 but requires a p53 nuclear export signal and acetylation of multiple lysines by p300. Lysine 106-113 MDM2 proto-oncogene Homo sapiens 32-36 16280384-4 2006 We examined the effects of low concentrations of AFB1 on the expression of p53 and MDM2 in human bronchial epithelial cells (BEAS-2B) transfected with cDNA for either cytochrome P450 (CYP) 1A2 (B-CMV1A2) or CYP 3A4 (B3A4), two isozymes that are responsible for AFB1 activation in human liver and possibly the lung. Aflatoxin B1 49-53 MDM2 proto-oncogene Homo sapiens 83-87 16671545-5 2006 The cells treated with R8-liposomal hdm2-siRNA significantly enhanced the cellular uptake of hdm2-siRNA and facilitated the functions of hdm2-siRNA through silencing of target gene which, in turn, inhibited tumor cell growth, compared with lipofectamine 2000. Lipofectamine 240-258 MDM2 proto-oncogene Homo sapiens 36-40 16671545-5 2006 The cells treated with R8-liposomal hdm2-siRNA significantly enhanced the cellular uptake of hdm2-siRNA and facilitated the functions of hdm2-siRNA through silencing of target gene which, in turn, inhibited tumor cell growth, compared with lipofectamine 2000. Lipofectamine 240-258 MDM2 proto-oncogene Homo sapiens 93-97 16671545-5 2006 The cells treated with R8-liposomal hdm2-siRNA significantly enhanced the cellular uptake of hdm2-siRNA and facilitated the functions of hdm2-siRNA through silencing of target gene which, in turn, inhibited tumor cell growth, compared with lipofectamine 2000. Lipofectamine 240-258 MDM2 proto-oncogene Homo sapiens 93-97 16291740-1 2006 The basal level of the tumor suppressor p53 is regulated by MDM2-mediated ubiquitination at specific lysines, which leads to p53 nuclear export and degradation. Lysine 101-108 MDM2 proto-oncogene Homo sapiens 60-64 16297858-3 2006 It was found that depletion of MDM2 in this pattern promoted apoptosis of LoVo cells and Cisplatin (DDP) treated in the mdm2siRNA3 transfected cell population would result in a substantial decrease by MTT colorimetry. Cisplatin 89-98 MDM2 proto-oncogene Homo sapiens 31-35 16297858-3 2006 It was found that depletion of MDM2 in this pattern promoted apoptosis of LoVo cells and Cisplatin (DDP) treated in the mdm2siRNA3 transfected cell population would result in a substantial decrease by MTT colorimetry. monooxyethylene trimethylolpropane tristearate 201-204 MDM2 proto-oncogene Homo sapiens 31-35 17120736-0 2006 P53 regulation of leukemia cells with the blockage of MDM2 by antisense oligonucleotides. Oligonucleotides 72-88 MDM2 proto-oncogene Homo sapiens 54-58 17115080-1 2006 In the present work, we have reviewed data showing that triiodothyronine and its nuclear receptors modify expression of different genes/proteins involved in cell cycle control beginning from growth factors (such as EGF and TGF-beta), to cell surface receptors (EGFR), as well as proteins acting at the cell membrane (Ras), various transcription factors (c-Fos, c-Myc, E2F1), cyclins, Cip/Kip family of cdk2 inhibitors, and p53 inhibitor Mdm2 (Table 1). Triiodothyronine 56-72 MDM2 proto-oncogene Homo sapiens 437-441 17120736-1 2006 The changes of expression and function of MDM2 and P53 by MDM2 specific antisense oligonucleotides were investigated in HL60 cells. Oligonucleotides 82-98 MDM2 proto-oncogene Homo sapiens 42-46 17120736-1 2006 The changes of expression and function of MDM2 and P53 by MDM2 specific antisense oligonucleotides were investigated in HL60 cells. Oligonucleotides 82-98 MDM2 proto-oncogene Homo sapiens 58-62 17120736-4 2006 Our results showed that the transfection of MDM2 specific antisense oligonucleotides obviously inhibited MDM2 expression (P < 0.01) and increased the expression of P53 (P < 0.05). Oligonucleotides 68-84 MDM2 proto-oncogene Homo sapiens 44-48 17120736-4 2006 Our results showed that the transfection of MDM2 specific antisense oligonucleotides obviously inhibited MDM2 expression (P < 0.01) and increased the expression of P53 (P < 0.05). Oligonucleotides 68-84 MDM2 proto-oncogene Homo sapiens 105-109 17120736-5 2006 Apoptosis rate were reduced by MDM2 specific antisense oligonucletides and cisplatin (P < 0.01). oligonucletides 55-70 MDM2 proto-oncogene Homo sapiens 31-35 17120736-6 2006 It is concluded that MDM2 specific antisense oligonucletides can inhibit the expression of MDM2, induce the expression of P53 and increase the apoptosis of leukemia cells after chemotherapy. oligonucletides 45-60 MDM2 proto-oncogene Homo sapiens 21-25 17120736-6 2006 It is concluded that MDM2 specific antisense oligonucletides can inhibit the expression of MDM2, induce the expression of P53 and increase the apoptosis of leukemia cells after chemotherapy. oligonucletides 45-60 MDM2 proto-oncogene Homo sapiens 91-95 16103882-7 2005 Suppression of p53 activation by bFGF was frequently but not always accompanied by upregulation of the p53-inhibitory protein MDM2 and/or phosphorylation of MDM2 at serine 166, and was associated with impaired transcriptional activation of the p53 target gene p21. Serine 165-171 MDM2 proto-oncogene Homo sapiens 157-161 17357486-4 2006 Immunohistochemical method (SABC) was used to detect expression of MDM2 and CD6. sabc 28-32 MDM2 proto-oncogene Homo sapiens 67-71 16432175-0 2006 Benzodiazepinedione inhibitors of the Hdm2:p53 complex suppress human tumor cell proliferation in vitro and sensitize tumors to doxorubicin in vivo. benzodiazepinedione 0-19 MDM2 proto-oncogene Homo sapiens 38-42 16432175-0 2006 Benzodiazepinedione inhibitors of the Hdm2:p53 complex suppress human tumor cell proliferation in vitro and sensitize tumors to doxorubicin in vivo. Doxorubicin 128-139 MDM2 proto-oncogene Homo sapiens 38-42 16369916-4 2006 We demonstrate cyclic resveratrol-mediated expression of p53, mdm2, p21(cip/waf), Rb, and cyclin G at both the RNA and the protein level at <8 h. However, ras was not differentially expressed at either the RNA or the protein level. cyclic resveratrol 15-33 MDM2 proto-oncogene Homo sapiens 62-66 16159876-6 2005 Upon mdm2 binding this motif becomes a well defined full helix turn whose hydrophobic face formed by the side chains of Ile-50, Trp-53, and Phe-54 inserts deeply into the helix binding pocket. Isoleucine 120-123 MDM2 proto-oncogene Homo sapiens 5-9 16159876-6 2005 Upon mdm2 binding this motif becomes a well defined full helix turn whose hydrophobic face formed by the side chains of Ile-50, Trp-53, and Phe-54 inserts deeply into the helix binding pocket. Phenylalanine 140-143 MDM2 proto-oncogene Homo sapiens 5-9 16394138-2 2005 Many published in vitro and in vivo investigations have demonstrated that various MDM2 inhibitors including antisense oligonucleotides, siRNA, and small molecule MDM2 inhibitors have antitumor activity in in vitro and in vivo human cancer models, used alone or in combination with cancer chemotherapeutics and radiation therapy. Oligonucleotides 118-134 MDM2 proto-oncogene Homo sapiens 82-86 16394138-3 2005 For example, the mixed backbone antisense oligonucleotide developed in our laboratory specifically inhibited MDM2 expression in a dose- and time-dependent manner, resulting in significant antitumor activity in vitro and in vivo. Oligonucleotides 42-57 MDM2 proto-oncogene Homo sapiens 109-113 16227609-0 2005 DNA damage-induced phosphorylation of MdmX at serine 367 activates p53 by targeting MdmX for Mdm2-dependent degradation. Serine 46-52 MDM2 proto-oncogene Homo sapiens 93-97 16081268-6 2005 Resveratrol increased (+) and decreased (-) gene expression associated with apoptosis (Birc5+, Cash+, Mcl-1+, Mdm2+, Rpa-like+), cellular proliferation (Ctsd+, Mdm2+, Egr1+, ODC+) and cell cycle (cyclin D+, cyclin g+, Gadd45a-, Mad2l-, Mdm2+). Resveratrol 0-11 MDM2 proto-oncogene Homo sapiens 110-114 16081268-6 2005 Resveratrol increased (+) and decreased (-) gene expression associated with apoptosis (Birc5+, Cash+, Mcl-1+, Mdm2+, Rpa-like+), cellular proliferation (Ctsd+, Mdm2+, Egr1+, ODC+) and cell cycle (cyclin D+, cyclin g+, Gadd45a-, Mad2l-, Mdm2+). Resveratrol 0-11 MDM2 proto-oncogene Homo sapiens 160-164 16081268-6 2005 Resveratrol increased (+) and decreased (-) gene expression associated with apoptosis (Birc5+, Cash+, Mcl-1+, Mdm2+, Rpa-like+), cellular proliferation (Ctsd+, Mdm2+, Egr1+, ODC+) and cell cycle (cyclin D+, cyclin g+, Gadd45a-, Mad2l-, Mdm2+). Resveratrol 0-11 MDM2 proto-oncogene Homo sapiens 160-164 16081268-7 2005 Resveratrol consistently increased by > or =6-fold Mdm2 expression and other downstream p53 effectors, but not p53 itself at 24 h. Subsequent cell cycle analysis indicated a significant accumulation of cells in G2/M, and a decrease in G1/G0 suggesting a G2/M blockade. Resveratrol 0-11 MDM2 proto-oncogene Homo sapiens 54-58 16018998-8 2005 Furthermore, the survival rate of p53(-/-)/Mdm2(-/-) cells exposed to thapsigargin was increased when cultured at 32 degrees C compared with 37 degrees C. In conclusion, mild hypothermia protects cells from a variety of stress by p53-dependent and p53-independent mechanisms. Thapsigargin 70-82 MDM2 proto-oncogene Homo sapiens 43-47 16007163-5 2005 Treatment of C81 cells with LY294002 resulted in an increase in the p53-responsive gene MDM2, suggesting a role for AKT in the Tax-mediated regulation of p53 transcriptional activity. 2-(4-morpholinyl)-8-phenyl-4H-1-benzopyran-4-one 28-36 MDM2 proto-oncogene Homo sapiens 88-92 16166295-0 2005 Genistein, a dietary isoflavone, down-regulates the MDM2 oncogene at both transcriptional and posttranslational levels. Genistein 0-9 MDM2 proto-oncogene Homo sapiens 52-56 16166295-8 2005 We further showed that MDM2 overexpression abrogated genistein-induced apoptosis in vitro and that genistein inhibited MDM2 expression and tumor growth in PC3 xenografts. Genistein 53-62 MDM2 proto-oncogene Homo sapiens 23-27 16166295-0 2005 Genistein, a dietary isoflavone, down-regulates the MDM2 oncogene at both transcriptional and posttranslational levels. Isoflavones 21-31 MDM2 proto-oncogene Homo sapiens 52-56 16166295-8 2005 We further showed that MDM2 overexpression abrogated genistein-induced apoptosis in vitro and that genistein inhibited MDM2 expression and tumor growth in PC3 xenografts. Genistein 99-108 MDM2 proto-oncogene Homo sapiens 119-123 16166295-9 2005 In conclusion, genistein directly down-regulates the MDM2 oncogene, representing a novel mechanism of its action that may have implications for its chemopreventive and chemotherapeutic effects. Genistein 15-24 MDM2 proto-oncogene Homo sapiens 53-57 16166295-5 2005 We found that the NFAT transcription site in the region between -132 and +33 in the MDM2 P2 promoter was responsive to genistein. Genistein 119-128 MDM2 proto-oncogene Homo sapiens 84-88 15985438-0 2005 Secretase-dependent tyrosine phosphorylation of Mdm2 by the ErbB-4 intracellular domain fragment. Tyrosine 20-28 MDM2 proto-oncogene Homo sapiens 48-52 15985438-1 2005 Heregulin activation of the endogenous receptor tyrosine kinase ErbB-4 in ZR-75-1 breast cancer cells provokes tyrosine phosphorylation of Hdm2 in a manner that is sensitive to inhibition of alpha- or gamma-secretase activity, indicating that liberation of the tyrosine kinase intracellular domain (ICD) fragment is required. Tyrosine 48-56 MDM2 proto-oncogene Homo sapiens 139-143 15985438-3 2005 Expression of the ErbB-4 ICD fragment leads to its constitutive association with Mdm2 and tyrosine phosphorylation of Mdm2, a protein that is predominantly localized in the nucleus and that regulates p53 levels. Tyrosine 90-98 MDM2 proto-oncogene Homo sapiens 118-122 16141004-3 2005 SNP309 was shown to result, via Sp1, in higher levels of MDM2 RNA and protein, and subsequent attenuation of the p53 pathway. snp309 0-6 MDM2 proto-oncogene Homo sapiens 57-61 16093994-0 2005 Differential regulation of p21waf-1/cip-1 and Mdm2 by etoposide: etoposide inhibits the p53-Mdm2 autoregulatory feedback loop. Etoposide 65-74 MDM2 proto-oncogene Homo sapiens 92-96 16093429-4 2005 Transient transfection of H460 lung cancer cells and human umbilical vascular endothelial cells (HUVEC) with antisense oligonucleotides (ASODN) against MDM2 resulted in a reduced level of MDM2 and increased levels of p21 and p53. Oligonucleotides 119-135 MDM2 proto-oncogene Homo sapiens 152-156 19565011-0 2005 Progesterone inhibition of MDM2 p90 protein in MCF-7 human breast cancer cell line is dependent on p53 levels. Progesterone 0-12 MDM2 proto-oncogene Homo sapiens 27-31 19565011-6 2005 When MCF-7 cells were treated with 100 nM of progesterone, MDM2 p90 was inhibited but the highly expressed MDM2 p57 isoform was not. Progesterone 45-57 MDM2 proto-oncogene Homo sapiens 59-63 19565011-6 2005 When MCF-7 cells were treated with 100 nM of progesterone, MDM2 p90 was inhibited but the highly expressed MDM2 p57 isoform was not. Progesterone 45-57 MDM2 proto-oncogene Homo sapiens 107-111 19565011-7 2005 The inhibition of MDM2 p90 protein by progesterone was abrogated in MCF-7 cells transfected with a P53 expressing vector. Progesterone 38-50 MDM2 proto-oncogene Homo sapiens 18-22 19565011-10 2005 The data indicate that expression of MDM2 p90 is regulated through a P53-dependent pathway in response to progesterone. Progesterone 106-118 MDM2 proto-oncogene Homo sapiens 37-41 16177561-1 2005 CP-31398 activates wild-type p53 by a novel mechanism that does not involve phosphorylation of the amino-terminus of p53 and disassociation of MDM2. CP 31398 0-8 MDM2 proto-oncogene Homo sapiens 143-147 15844214-8 2005 DMBA induced MDM2 expression in a dose- and time-dependent fashion in the MCF-7 cells, and this activation appeared to be p53 dependent. 6,11-dimethylbenzo(b)naphtho(2,3-d)thiophene 0-4 MDM2 proto-oncogene Homo sapiens 13-17 16093994-0 2005 Differential regulation of p21waf-1/cip-1 and Mdm2 by etoposide: etoposide inhibits the p53-Mdm2 autoregulatory feedback loop. Etoposide 54-63 MDM2 proto-oncogene Homo sapiens 46-50 16093994-0 2005 Differential regulation of p21waf-1/cip-1 and Mdm2 by etoposide: etoposide inhibits the p53-Mdm2 autoregulatory feedback loop. Etoposide 54-63 MDM2 proto-oncogene Homo sapiens 92-96 16093994-0 2005 Differential regulation of p21waf-1/cip-1 and Mdm2 by etoposide: etoposide inhibits the p53-Mdm2 autoregulatory feedback loop. Etoposide 65-74 MDM2 proto-oncogene Homo sapiens 46-50 16093429-4 2005 Transient transfection of H460 lung cancer cells and human umbilical vascular endothelial cells (HUVEC) with antisense oligonucleotides (ASODN) against MDM2 resulted in a reduced level of MDM2 and increased levels of p21 and p53. Oligonucleotides 119-135 MDM2 proto-oncogene Homo sapiens 188-192 16093429-4 2005 Transient transfection of H460 lung cancer cells and human umbilical vascular endothelial cells (HUVEC) with antisense oligonucleotides (ASODN) against MDM2 resulted in a reduced level of MDM2 and increased levels of p21 and p53. asodn 137-142 MDM2 proto-oncogene Homo sapiens 152-156 16093429-4 2005 Transient transfection of H460 lung cancer cells and human umbilical vascular endothelial cells (HUVEC) with antisense oligonucleotides (ASODN) against MDM2 resulted in a reduced level of MDM2 and increased levels of p21 and p53. asodn 137-142 MDM2 proto-oncogene Homo sapiens 188-192 16093429-6 2005 Quantification of apoptotic cells by 7-aminoactinomycin D staining and of senescent cells by X-gal staining showed that both processes were significantly increased in H460 cells treated with MDM2-specific ASODN and radiation. 7-aminoactinomycin D 37-57 MDM2 proto-oncogene Homo sapiens 191-195 16093429-6 2005 Quantification of apoptotic cells by 7-aminoactinomycin D staining and of senescent cells by X-gal staining showed that both processes were significantly increased in H460 cells treated with MDM2-specific ASODN and radiation. 5-bromo-4-chloro-3-indolyl beta-galactoside 93-98 MDM2 proto-oncogene Homo sapiens 191-195 15908423-4 2005 Nuclear accumulation of p53 protein in mdm2 SNP309 cells results after 6 h of camptothecin, etoposide, or mitomycin C treatment, with the p53 protein phosphorylated at Ser15. Camptothecin 78-90 MDM2 proto-oncogene Homo sapiens 39-43 15908423-4 2005 Nuclear accumulation of p53 protein in mdm2 SNP309 cells results after 6 h of camptothecin, etoposide, or mitomycin C treatment, with the p53 protein phosphorylated at Ser15. Etoposide 92-101 MDM2 proto-oncogene Homo sapiens 39-43 15908423-4 2005 Nuclear accumulation of p53 protein in mdm2 SNP309 cells results after 6 h of camptothecin, etoposide, or mitomycin C treatment, with the p53 protein phosphorylated at Ser15. Mitomycin 106-117 MDM2 proto-oncogene Homo sapiens 39-43 15725629-7 2005 Nested-PCR showed that BPDE-induced MDM2 splicing had occurred in the H1355 cell line but not in normal MRC-5 cells. 7,8-Dihydro-7,8-dihydroxybenzo(a)pyrene 9,10-oxide 23-27 MDM2 proto-oncogene Homo sapiens 36-40 15843377-6 2005 These observations show that phosphorylation of serine 46 in p53 is sufficient for it to induce the PTEN (phosphatase and tensin homolog deleted on chromosome ten) tumor suppressor protein in preference to MDM2. Serine 48-54 MDM2 proto-oncogene Homo sapiens 206-210 15714438-10 2005 Finally, with the use of several specific inhibitors, we found that BPDE-induced MDM2 mRNA alternative splicing in H1355 cells may occur through the PI3K or MAPK pathway. 7,8-Dihydro-7,8-dihydroxybenzo(a)pyrene 9,10-oxide 68-72 MDM2 proto-oncogene Homo sapiens 81-85 16002925-10 2005 The 57-kD MDM2 isoform plasma concentration was very high in LCW and LCT samples (75,696.4 +/- 11,979 DU and 78,551.7 +/- 11,548 DU, respectively). du 102-104 MDM2 proto-oncogene Homo sapiens 10-14 15958581-12 2005 Aminoflavone also induced RPA2 and p53 phosphorylation, and induced p21(Waf1/Cip1) and MDM2, demonstrating S-phase checkpoint activation. aminoflavone 0-12 MDM2 proto-oncogene Homo sapiens 87-91 15746249-9 2005 Adipocytes preexposed to TNF-alpha for 5 h and then stimulated with insulin for 30 min exhibited decreased levels of Akt, phosphorylated Akt, as well as phosphorylated Mdm2, which is a known direct substrate of Akt, and glucose uptake. Glucose 220-227 MDM2 proto-oncogene Homo sapiens 168-172 15780621-0 2005 Structure-based design, synthesis, and biological evaluation of novel 1,4-diazepines as HDM2 antagonists. 1,4-diazepines 70-84 MDM2 proto-oncogene Homo sapiens 88-92 15780621-1 2005 Crystallographic analysis of ligands bound to HDM2 suggested that 7-substituted 1,4-diazepine-2,5-diones could mimic the alpha-helix of p53 peptide and may represent a promising scaffold to develop HDM2-p53 antagonists. 7-substituted 1,4-diazepine-2,5-diones 66-104 MDM2 proto-oncogene Homo sapiens 46-50 15780621-1 2005 Crystallographic analysis of ligands bound to HDM2 suggested that 7-substituted 1,4-diazepine-2,5-diones could mimic the alpha-helix of p53 peptide and may represent a promising scaffold to develop HDM2-p53 antagonists. 7-substituted 1,4-diazepine-2,5-diones 66-104 MDM2 proto-oncogene Homo sapiens 198-202 15625077-3 2005 It was found that pravastatin induced Mdm2 phosphorylation at Ser166 and at 2A10 antibody-specific epitopes in HepG2 cells, while mRNA levels were unchanged. Pravastatin 18-29 MDM2 proto-oncogene Homo sapiens 38-42 15713419-0 2005 Isoindolinone-based inhibitors of the MDM2-p53 protein-protein interaction. phthalimidine 0-13 MDM2 proto-oncogene Homo sapiens 38-42 15713419-1 2005 A series of 2-N-alkyl-3-aryl-3-alkoxyisoindolinones has been synthesised and evaluated as inhibitors of the MDM2-p53 interaction. 2-n-alkyl-3-aryl-3-alkoxyisoindolinones 12-51 MDM2 proto-oncogene Homo sapiens 108-112 15703839-0 2005 Phosphorylation of mdm2 at serine 269 impairs its interaction with the retinoblastoma protein. Serine 27-33 MDM2 proto-oncogene Homo sapiens 19-23 15703839-1 2005 We previously reported that protein kinase CK2 phosphorylates the human mdm2 (hdm2) protein at serine residue 269. Serine 95-101 MDM2 proto-oncogene Homo sapiens 72-76 15703839-1 2005 We previously reported that protein kinase CK2 phosphorylates the human mdm2 (hdm2) protein at serine residue 269. Serine 95-101 MDM2 proto-oncogene Homo sapiens 78-82 15608685-2 2005 Moreover, p53 regulates the expression of various proteins participating in autoregulatory feedback loops, including proteins that negatively control p53 stability (Mdm2 and Pirh2) or modulate stress-induced phosphorylation of p53 on Ser-46 (p53DINP1 or Wip1), a key event for p53-induced apoptosis. Serine 234-237 MDM2 proto-oncogene Homo sapiens 165-169 15664854-0 2005 1,4-Benzodiazepine-2,5-diones as small molecule antagonists of the HDM2-p53 interaction: discovery and SAR. Bz-423 0-29 MDM2 proto-oncogene Homo sapiens 67-71 15664854-1 2005 A library of 1,4-benzodiazepine-2,5-diones was screened for binding to the p53-binding domain of HDM2 using Thermofluor, a miniaturized thermal denaturation assay. Bz-423 13-42 MDM2 proto-oncogene Homo sapiens 97-101 15720185-6 2005 Moreover, anti-MDM2 antisense oligonucleotides have in vitro and in vivo antitumor activity and chemosensitizing and radiosensitizing effects in several human cancer models, regardless of their p53 status. Oligonucleotides 30-46 MDM2 proto-oncogene Homo sapiens 15-19 15720188-0 2005 Novel antisense anti-MDM2 mixed-backbone oligonucleotides: proof of principle, in vitro and in vivo activities, and mechanisms. Oligonucleotides 41-57 MDM2 proto-oncogene Homo sapiens 21-25 15720188-5 2005 Antisense mixed-backbone oligonucleotides (MBO) specifically inhibit MDM2 expression in a dose- and time-dependent manner, resulting in significant anti-tumor activity in vitro and in vivo. Oligonucleotides 25-41 MDM2 proto-oncogene Homo sapiens 69-73 15375377-5 2004 In addition, hdm2-siRNA displayed in vivo antitumor activity and increased therapeutic effectiveness of mitomycin in MCF-7 xenografts. Mitomycin 104-113 MDM2 proto-oncogene Homo sapiens 13-17 15720188-7 2005 These results provide a basis for clinical evaluation of antisense anti-MDM2 oligonucleotides as chemosensitizers and radiosensitizers. Oligonucleotides 77-93 MDM2 proto-oncogene Homo sapiens 72-76 15720189-0 2005 Chemosensitization by antisense oligonucleotides targeting MDM2. Oligonucleotides 32-48 MDM2 proto-oncogene Homo sapiens 59-63 15720189-4 2005 Different generations of anti-human-MDM2 oligonucleotides have been tested in in vitro and in vivo human cancer models, revealing specific inhibition of MDM2 expression and significant antitumor activity. Oligonucleotides 41-57 MDM2 proto-oncogene Homo sapiens 36-40 15720189-4 2005 Different generations of anti-human-MDM2 oligonucleotides have been tested in in vitro and in vivo human cancer models, revealing specific inhibition of MDM2 expression and significant antitumor activity. Oligonucleotides 41-57 MDM2 proto-oncogene Homo sapiens 153-157 15720189-8 2005 Moreover, MDM2 antisense oligonucleotides potentiate the effect of epidermal growth factor receptor (EGFR) inhibitors by affecting in vitro and in vivo proliferation, apoptosis and protein expression in hormone-refractory and hormone-dependent human prostate cancer cells. Oligonucleotides 25-41 MDM2 proto-oncogene Homo sapiens 10-14 15720189-9 2005 These data support the development, among other MDM2 inhibitors, of anti-MDM2 antisense oligonucleotides as a novel class of anticancer agents, and suggest a potentially relevant role for the oligonucleotides when integrated with conventional treatments and/or other signaling inhibitors in novel therapeutic strategies. Oligonucleotides 88-104 MDM2 proto-oncogene Homo sapiens 48-52 15720189-9 2005 These data support the development, among other MDM2 inhibitors, of anti-MDM2 antisense oligonucleotides as a novel class of anticancer agents, and suggest a potentially relevant role for the oligonucleotides when integrated with conventional treatments and/or other signaling inhibitors in novel therapeutic strategies. Oligonucleotides 88-104 MDM2 proto-oncogene Homo sapiens 73-77 15720190-10 2005 Small molecules that have been reported to disrupt the p53-MDM2 binding, thereby enhancing p53 activity to elicit anticancer effects include the following: synthetic chalcones, norbornane derivatives, cis-imidazoline derivatives (Nutlins), a pyrazolidinedione sulfonamide and 1,4-benzodiazepine-2,5-diones, as well as tryptophan derivatives. Chalcones 166-175 MDM2 proto-oncogene Homo sapiens 59-63 15720190-10 2005 Small molecules that have been reported to disrupt the p53-MDM2 binding, thereby enhancing p53 activity to elicit anticancer effects include the following: synthetic chalcones, norbornane derivatives, cis-imidazoline derivatives (Nutlins), a pyrazolidinedione sulfonamide and 1,4-benzodiazepine-2,5-diones, as well as tryptophan derivatives. Norbornanes 177-187 MDM2 proto-oncogene Homo sapiens 59-63 15720190-10 2005 Small molecules that have been reported to disrupt the p53-MDM2 binding, thereby enhancing p53 activity to elicit anticancer effects include the following: synthetic chalcones, norbornane derivatives, cis-imidazoline derivatives (Nutlins), a pyrazolidinedione sulfonamide and 1,4-benzodiazepine-2,5-diones, as well as tryptophan derivatives. cis-imidazoline 201-216 MDM2 proto-oncogene Homo sapiens 59-63 15720190-10 2005 Small molecules that have been reported to disrupt the p53-MDM2 binding, thereby enhancing p53 activity to elicit anticancer effects include the following: synthetic chalcones, norbornane derivatives, cis-imidazoline derivatives (Nutlins), a pyrazolidinedione sulfonamide and 1,4-benzodiazepine-2,5-diones, as well as tryptophan derivatives. pyrazolidinedione sulfonamide 242-271 MDM2 proto-oncogene Homo sapiens 59-63 15720190-10 2005 Small molecules that have been reported to disrupt the p53-MDM2 binding, thereby enhancing p53 activity to elicit anticancer effects include the following: synthetic chalcones, norbornane derivatives, cis-imidazoline derivatives (Nutlins), a pyrazolidinedione sulfonamide and 1,4-benzodiazepine-2,5-diones, as well as tryptophan derivatives. Bz-423 276-305 MDM2 proto-oncogene Homo sapiens 59-63 15720190-10 2005 Small molecules that have been reported to disrupt the p53-MDM2 binding, thereby enhancing p53 activity to elicit anticancer effects include the following: synthetic chalcones, norbornane derivatives, cis-imidazoline derivatives (Nutlins), a pyrazolidinedione sulfonamide and 1,4-benzodiazepine-2,5-diones, as well as tryptophan derivatives. Tryptophan 318-328 MDM2 proto-oncogene Homo sapiens 59-63 15505803-9 2005 We have also applied alanine scanning to the mimic-MDM2 complex and reveal which mutations are most likely to alter the binding affinity, possibly giving rise to escape mutants. Alanine 21-28 MDM2 proto-oncogene Homo sapiens 51-55 15600307-2 2004 A retroinverso isomer of the natural N-terminal helical peptide was found to interact with MDM2 using the same hydrophobic residues, Phe, Trp, and Leu. Phenylalanine 133-136 MDM2 proto-oncogene Homo sapiens 91-95 15600307-2 2004 A retroinverso isomer of the natural N-terminal helical peptide was found to interact with MDM2 using the same hydrophobic residues, Phe, Trp, and Leu. Tryptophan 138-141 MDM2 proto-oncogene Homo sapiens 91-95 15600307-2 2004 A retroinverso isomer of the natural N-terminal helical peptide was found to interact with MDM2 using the same hydrophobic residues, Phe, Trp, and Leu. Leucine 147-150 MDM2 proto-oncogene Homo sapiens 91-95 15527798-3 2004 In the present study, we identify Ser-166, a site previously reported as an AKT target, and Ser-188, a novel site which is the major site of phosphorylation of MDM2 by AKT in vitro. Serine 34-37 MDM2 proto-oncogene Homo sapiens 160-164 15527798-3 2004 In the present study, we identify Ser-166, a site previously reported as an AKT target, and Ser-188, a novel site which is the major site of phosphorylation of MDM2 by AKT in vitro. Serine 92-95 MDM2 proto-oncogene Homo sapiens 160-164 15527798-4 2004 Analysis of MDM2 in cultured cells confirms that Ser-166 and Ser-188 are phosphorylated by AKT in a physiological context. Serine 49-52 MDM2 proto-oncogene Homo sapiens 12-16 15527798-4 2004 Analysis of MDM2 in cultured cells confirms that Ser-166 and Ser-188 are phosphorylated by AKT in a physiological context. Serine 61-64 MDM2 proto-oncogene Homo sapiens 12-16 15337531-4 2004 Consistent with the Ras/Raf/MEK/ERK-mediated control of Mdm2, treatment of SW480 cells with the Ras inhibitor FTS caused a marked (80%) decrease in Mdm2, which itself would account for the increase in p53. farnesylthiosalicylic acid 110-113 MDM2 proto-oncogene Homo sapiens 56-60 15337531-4 2004 Consistent with the Ras/Raf/MEK/ERK-mediated control of Mdm2, treatment of SW480 cells with the Ras inhibitor FTS caused a marked (80%) decrease in Mdm2, which itself would account for the increase in p53. farnesylthiosalicylic acid 110-113 MDM2 proto-oncogene Homo sapiens 148-152 15314173-5 2004 The interaction of L23 with MDM2 was enhanced by treatment with actinomycin D but not by gamma-irradiation, leading to p53 activation. Dactinomycin 64-77 MDM2 proto-oncogene Homo sapiens 28-32 15337760-6 2004 The inhibition of PI3K by LY294002 inhibited p70S6K1 and HDM2 activity in the cells. 2-(4-morpholinyl)-8-phenyl-4H-1-benzopyran-4-one 26-34 MDM2 proto-oncogene Homo sapiens 57-61 15337760-7 2004 Forced expression of p70S6K1 or HDM2 reversed LY294002-inhibited VEGF transcriptional activation and HIF-1alpha expression. 2-(4-morpholinyl)-8-phenyl-4H-1-benzopyran-4-one 46-54 MDM2 proto-oncogene Homo sapiens 32-36 15308643-7 2004 The interaction of L5 with MDM2 was also enhanced by treatment with a low dose of actinomycin D. Dactinomycin 82-95 MDM2 proto-oncogene Homo sapiens 27-31 15361831-9 2004 The caspase inhibitor, Z-VAD-FMK, blocked the decrease in Mdm2 as well as the increase in p53 resulting from Survivin disruption, indicating that Survivin regulates Mdm2 at the post-translational level. benzyloxycarbonylvalyl-alanyl-aspartyl fluoromethyl ketone 23-32 MDM2 proto-oncogene Homo sapiens 58-62 15361831-9 2004 The caspase inhibitor, Z-VAD-FMK, blocked the decrease in Mdm2 as well as the increase in p53 resulting from Survivin disruption, indicating that Survivin regulates Mdm2 at the post-translational level. benzyloxycarbonylvalyl-alanyl-aspartyl fluoromethyl ketone 23-32 MDM2 proto-oncogene Homo sapiens 165-169 15172967-8 2004 Here we show that bleeding into a joint in vivo and iron in vitro result in increased expression of the p53-binding protein, mdm2. Iron 52-56 MDM2 proto-oncogene Homo sapiens 125-129 15172967-9 2004 Iron induced the expression of mdm2 by normal human synovial cells approximately 8-fold. Iron 0-4 MDM2 proto-oncogene Homo sapiens 31-35 15172967-11 2004 Iron, in vitro, induced the expression of mdm2. Iron 0-4 MDM2 proto-oncogene Homo sapiens 42-46 15472230-7 2004 In cAMP-treated decidualized cells, p53 accumulation was associated with decreased nuclear Mdm2 and cytoplasmic PKB/Akt levels. Cyclic AMP 3-7 MDM2 proto-oncogene Homo sapiens 91-95 15217838-7 2004 Overexpressing STAT1beta reversed the negative regulation of Mdm2 expression observed after treatment with interferon-gamma (IFN-gamma), which activates STAT1, or with fludarabine. fludarabine 168-179 MDM2 proto-oncogene Homo sapiens 61-65 15371552-0 2004 Down-regulation of MDM2 and activation of p53 in human cancer cells by antisense 9-aminoacridine-PNA (peptide nucleic acid) conjugates. 9-aminoacridine-pna 81-100 MDM2 proto-oncogene Homo sapiens 19-23 15371552-4 2004 Using such lipofectamine-delivered Acr-PNA conjugates, one PNA targeting a cryptic AUG initiation site was identified that at a concentration of 2 microM caused a reduction of MDM2 levels to approximately 20% (but no reduction in mdm2 mRNA levels) and a 3-fold increase in p53 levels, whereas a 2-base mismatch control had no such effects. Lipofectamine 11-24 MDM2 proto-oncogene Homo sapiens 176-180 15371552-4 2004 Using such lipofectamine-delivered Acr-PNA conjugates, one PNA targeting a cryptic AUG initiation site was identified that at a concentration of 2 microM caused a reduction of MDM2 levels to approximately 20% (but no reduction in mdm2 mRNA levels) and a 3-fold increase in p53 levels, whereas a 2-base mismatch control had no such effects. acr-pna 35-42 MDM2 proto-oncogene Homo sapiens 176-180 15073048-8 2004 In contrast, fibroblasts treated with tar and beta-carotene, after an initial arrest of cell growth at 12 h, re-entered in cell cycle and were unable to undergo apoptosis at 36 h. Concomitantly, their p53 expression, after an increase at 12 h, progressively returned at basal levels at 36 h by a mechanism independent of Mdm2. beta Carotene 46-59 MDM2 proto-oncogene Homo sapiens 321-325 15169778-3 2004 Here we show that PKB inhibits Mdm2 self-ubiquitination via phosphorylation of Mdm2 on Ser(166) and Ser(188). Serine 87-90 MDM2 proto-oncogene Homo sapiens 31-35 15169778-3 2004 Here we show that PKB inhibits Mdm2 self-ubiquitination via phosphorylation of Mdm2 on Ser(166) and Ser(188). Serine 87-90 MDM2 proto-oncogene Homo sapiens 79-83 15169778-3 2004 Here we show that PKB inhibits Mdm2 self-ubiquitination via phosphorylation of Mdm2 on Ser(166) and Ser(188). Serine 100-103 MDM2 proto-oncogene Homo sapiens 31-35 15169778-4 2004 Stimulation of human embryonic kidney 293 cells with insulin-like growth factor-1 increased Mdm2 phosphorylation on Ser(166) and Ser(188) in a phosphatidylinositide 3"-OH kinase-dependent manner, and the treatment of both human embryonic kidney 293 and COS-1 cells with phosphatidylinositide 3"-OH kinase inhibitor LY-294002 led to proteasome-mediated Mdm2 degradation. Serine 116-119 MDM2 proto-oncogene Homo sapiens 92-96 15169778-4 2004 Stimulation of human embryonic kidney 293 cells with insulin-like growth factor-1 increased Mdm2 phosphorylation on Ser(166) and Ser(188) in a phosphatidylinositide 3"-OH kinase-dependent manner, and the treatment of both human embryonic kidney 293 and COS-1 cells with phosphatidylinositide 3"-OH kinase inhibitor LY-294002 led to proteasome-mediated Mdm2 degradation. 2-(4-morpholinyl)-8-phenyl-4H-1-benzopyran-4-one 315-324 MDM2 proto-oncogene Homo sapiens 92-96 15169778-5 2004 Introduction of a constitutively active form of PKB together with Mdm2 into cells induced phosphorylation of Mdm2 at Ser(166) and Ser(188) and stabilized Mdm2 protein. Serine 117-120 MDM2 proto-oncogene Homo sapiens 66-70 15169778-5 2004 Introduction of a constitutively active form of PKB together with Mdm2 into cells induced phosphorylation of Mdm2 at Ser(166) and Ser(188) and stabilized Mdm2 protein. Serine 117-120 MDM2 proto-oncogene Homo sapiens 109-113 15169778-5 2004 Introduction of a constitutively active form of PKB together with Mdm2 into cells induced phosphorylation of Mdm2 at Ser(166) and Ser(188) and stabilized Mdm2 protein. Serine 117-120 MDM2 proto-oncogene Homo sapiens 109-113 15169778-5 2004 Introduction of a constitutively active form of PKB together with Mdm2 into cells induced phosphorylation of Mdm2 at Ser(166) and Ser(188) and stabilized Mdm2 protein. Serine 130-133 MDM2 proto-oncogene Homo sapiens 66-70 15293988-0 2004 A nonpeptidic sulfonamide inhibits the p53-mdm2 interaction and activates p53-dependent transcription in mdm2-overexpressing cells. Sulfonamides 14-25 MDM2 proto-oncogene Homo sapiens 43-47 15293988-0 2004 A nonpeptidic sulfonamide inhibits the p53-mdm2 interaction and activates p53-dependent transcription in mdm2-overexpressing cells. Sulfonamides 14-25 MDM2 proto-oncogene Homo sapiens 105-109 15293988-1 2004 The evaluation of a sulfonamide inhibitor of the p53-mdm2 interaction is presented. Sulfonamides 20-31 MDM2 proto-oncogene Homo sapiens 53-57 15154850-3 2004 Direct protein-protein interaction between a central domain of MDM2 and the TAZ1 (transcriptional adaptor zinc-binding domain) [C/H1 (cysteine/histidine-rich region 1)] domain of p300 and subsequent formation of a ternary complex including p53 have been reported previously. Cysteine 134-142 MDM2 proto-oncogene Homo sapiens 63-67 15176048-2 2004 In this study, we tested whether interruption of MDM2 function using antisense MDM2 oligonucleotide (AS) affects the apoptotic response of prostate cancer cells to AD. Oligonucleotides 84-99 MDM2 proto-oncogene Homo sapiens 79-83 15254743-6 2004 Furthermore, we show that SU5416-induced apoptosis is associated with a decrease in the expression of the apoptosis inhibitors, MDM2 and Bcl-2, and an increase in the level of NF-kappaB inhibitor, IkappaBalpha. Semaxinib 26-32 MDM2 proto-oncogene Homo sapiens 128-132 15176048-2 2004 In this study, we tested whether interruption of MDM2 function using antisense MDM2 oligonucleotide (AS) affects the apoptotic response of prostate cancer cells to AD. Arsenic 101-103 MDM2 proto-oncogene Homo sapiens 49-53 15176048-2 2004 In this study, we tested whether interruption of MDM2 function using antisense MDM2 oligonucleotide (AS) affects the apoptotic response of prostate cancer cells to AD. Arsenic 101-103 MDM2 proto-oncogene Homo sapiens 79-83 15176048-3 2004 METHODS: Wild type LNCaP cells and MDM2-overexpressing (LNCaP-MST) cells were treated with AS alone or in combination with AD. Arsenic 91-93 MDM2 proto-oncogene Homo sapiens 35-39 15269162-4 2004 For this purpose, we have used the EGFR tyrosine kinase inhibitor gefitinib (ZD1839, Iressa) and a second generation hybrid oligonucleotide antisense MDM2 (AS-MDM2), respectively. Oligonucleotides 124-139 MDM2 proto-oncogene Homo sapiens 150-154 15269162-10 2004 CONCLUSIONS: This study shows that EGFR and MDM2 play a critical role in the growth of prostate cancer, especially hormone-dependent, and that their combined blockade by gefitinib and AS-MDM2 causes a cooperative antitumor effect, supporting the clinical development of this therapeutic strategy. Gefitinib 170-179 MDM2 proto-oncogene Homo sapiens 44-48 15094782-3 2004 We have previously found that the kinase and mRNA synthesis inhibitor DRB (5,6-dichloro-1-b-D-ribofuranosylbenzimidazole) induces the nuclear accumulation of p53 without concomitant phosphorylation of the ser15 site of p53, which is thought to be a modification important for the attenuation of p53-MDM2 interaction. Dichlororibofuranosylbenzimidazole 70-73 MDM2 proto-oncogene Homo sapiens 299-303 15064747-2 2004 In human U2OS cells, treatment with adriamycin causes p53 to be phosphorylated on all six serine residues tested, leading to the dissociation of p53 from MDM2 and transcription of the p21 and mdm2 genes. Doxorubicin 36-46 MDM2 proto-oncogene Homo sapiens 154-158 15094782-3 2004 We have previously found that the kinase and mRNA synthesis inhibitor DRB (5,6-dichloro-1-b-D-ribofuranosylbenzimidazole) induces the nuclear accumulation of p53 without concomitant phosphorylation of the ser15 site of p53, which is thought to be a modification important for the attenuation of p53-MDM2 interaction. 5,6-dichloro-1-b-d-ribofuranosylbenzimidazole 75-120 MDM2 proto-oncogene Homo sapiens 299-303 15152193-3 2004 In search of mechanisms controlling L11-HDM2 interaction, we found that the induction of p53 under growth inhibitory conditions, such as low dose of actinomycin D or serum depletion, can be significantly attenuated by knocking down L11, indicating the importance of L11 in mediating these growth inhibitory signals to p53. Dactinomycin 149-162 MDM2 proto-oncogene Homo sapiens 40-44 15269162-0 2004 Combined targeting of epidermal growth factor receptor and MDM2 by gefitinib and antisense MDM2 cooperatively inhibit hormone-independent prostate cancer. Gefitinib 67-76 MDM2 proto-oncogene Homo sapiens 59-63 15064747-5 2004 However, the increase of p21 and mdm2 mRNAs was indistinguishable following treatment with adriamycin or induction of p14ARF. Doxorubicin 91-101 MDM2 proto-oncogene Homo sapiens 33-37 15064747-2 2004 In human U2OS cells, treatment with adriamycin causes p53 to be phosphorylated on all six serine residues tested, leading to the dissociation of p53 from MDM2 and transcription of the p21 and mdm2 genes. Doxorubicin 36-46 MDM2 proto-oncogene Homo sapiens 192-196 15064747-3 2004 In contrast, in these cells, IPTG-dependent induction of p14ARF, which sequesters MDM2 away from p53, does not lead to detectable phosphorylation of any of the five N-terminal serine residues tested (6, 9, 15, 20, 37). Isopropyl Thiogalactoside 29-33 MDM2 proto-oncogene Homo sapiens 82-86 15150125-0 2004 Flavopiridol induces p53 via initial inhibition of Mdm2 and p21 and, independently of p53, sensitizes apoptosis-reluctant cells to tumor necrosis factor. alvocidib 0-12 MDM2 proto-oncogene Homo sapiens 51-55 14977824-0 2004 Radiosensitization by antisense anti-MDM2 mixed-backbone oligonucleotide in in vitro and in vivo human cancer models. Oligonucleotides 57-72 MDM2 proto-oncogene Homo sapiens 37-41 14761977-10 2004 The inhibition of MDM2 with anti-MDM2 antisense oligonucleotide or Short Interference RNA targeting MDM2 significantly elevated p21 protein levels in PC3 cells (p53 null). Oligonucleotides 48-63 MDM2 proto-oncogene Homo sapiens 18-22 14761977-10 2004 The inhibition of MDM2 with anti-MDM2 antisense oligonucleotide or Short Interference RNA targeting MDM2 significantly elevated p21 protein levels in PC3 cells (p53 null). Oligonucleotides 48-63 MDM2 proto-oncogene Homo sapiens 33-37 14761977-10 2004 The inhibition of MDM2 with anti-MDM2 antisense oligonucleotide or Short Interference RNA targeting MDM2 significantly elevated p21 protein levels in PC3 cells (p53 null). Oligonucleotides 48-63 MDM2 proto-oncogene Homo sapiens 33-37 15026814-10 2004 Gene transfer of p53 14/19 in combination with the administration of doxorubicin or cisplatin is a potential therapeutic approach for cancers expressing high levels of Mdm2. Doxorubicin 69-80 MDM2 proto-oncogene Homo sapiens 168-172 15026814-10 2004 Gene transfer of p53 14/19 in combination with the administration of doxorubicin or cisplatin is a potential therapeutic approach for cancers expressing high levels of Mdm2. Cisplatin 84-93 MDM2 proto-oncogene Homo sapiens 168-172 15130758-9 2004 Cantharidin alone induced the apoptosis by phosphorylation of p53, up-regulation of downstream target genes, MDM2 and p21 and also cleaved caspase-3, whereas SB202190 and SP600125 caused the down-regulation of p53, MDM-2, p21 and cleaved caspase-3 after a co-treatment with cantharidin. Cantharidin 0-11 MDM2 proto-oncogene Homo sapiens 109-113 15130758-9 2004 Cantharidin alone induced the apoptosis by phosphorylation of p53, up-regulation of downstream target genes, MDM2 and p21 and also cleaved caspase-3, whereas SB202190 and SP600125 caused the down-regulation of p53, MDM-2, p21 and cleaved caspase-3 after a co-treatment with cantharidin. Cantharidin 0-11 MDM2 proto-oncogene Homo sapiens 215-220 14977824-2 2004 We have demonstrated a second-generation antisense antihuman-MDM2 oligonucleotide to have antitumor activity when administered alone or in combination with cancer chemotherapeutic agents. Oligonucleotides 66-81 MDM2 proto-oncogene Homo sapiens 61-65 14977824-10 2004 CONCLUSIONS: These results suggest that MDM2 has a role in radiation therapy of human cancers, regardless of p53 status, providing a basis for future development of MDM2 inhibitors, such as antisense oligonucleotides, as radiosensitizers. Oligonucleotides 200-216 MDM2 proto-oncogene Homo sapiens 40-44 14977824-10 2004 CONCLUSIONS: These results suggest that MDM2 has a role in radiation therapy of human cancers, regardless of p53 status, providing a basis for future development of MDM2 inhibitors, such as antisense oligonucleotides, as radiosensitizers. Oligonucleotides 200-216 MDM2 proto-oncogene Homo sapiens 165-169 14682762-0 2003 Solid-phase synthesis of the cyclic peptide portion of chlorofusin, an inhibitor of p53-MDM2 interactions. Peptides, Cyclic 29-43 MDM2 proto-oncogene Homo sapiens 88-92 14729946-2 2004 Recently, it has been proposed that phosphorylation of serine 15 in human p53 by ATM (mutated in ataxia telangiectasia) kinase induces p53 activity by interfering with the Mdm2-p53 complex formation and inhibiting Mdm2-mediated destabilization of p53. Serine 55-61 MDM2 proto-oncogene Homo sapiens 172-176 14729946-2 2004 Recently, it has been proposed that phosphorylation of serine 15 in human p53 by ATM (mutated in ataxia telangiectasia) kinase induces p53 activity by interfering with the Mdm2-p53 complex formation and inhibiting Mdm2-mediated destabilization of p53. Serine 55-61 MDM2 proto-oncogene Homo sapiens 214-218 14757843-0 2004 MDM2 and its splice variant messenger RNAs: expression in tumors and down-regulation using antisense oligonucleotides. Oligonucleotides 101-117 MDM2 proto-oncogene Homo sapiens 0-4 14757843-5 2004 We also discuss the progress that has been made in the development of antisense oligonucleotides targeted to MDM2 for use as a potential cancer therapy. Oligonucleotides 80-96 MDM2 proto-oncogene Homo sapiens 109-113 14682762-0 2003 Solid-phase synthesis of the cyclic peptide portion of chlorofusin, an inhibitor of p53-MDM2 interactions. chlorofusin 55-66 MDM2 proto-oncogene Homo sapiens 88-92 14634213-5 2003 Although wild-type p53 and several p53 mutants were sensitive to dicoumarol-induced degradation, the most frequent "hot-spot" p53 mutants in human cancer, R175H, R248H, and R273H, were resistant to dicoumarol-induced degradation, but remained sensitive to Mdm2-ubiquitin-mediated degradation. Dicumarol 65-75 MDM2 proto-oncogene Homo sapiens 256-260 14654783-2 2003 Here, we investigate phosphorylation of Mdm2 at serine 407 (S407). Serine 48-54 MDM2 proto-oncogene Homo sapiens 40-44 14513366-7 2003 Similarly, inductions of p21(WAF1/CIP1) and Mdm2 were observed in sensitive cells exposed to cisplatin. Cisplatin 93-102 MDM2 proto-oncogene Homo sapiens 44-48 14633995-4 2003 This decrease was reversed by the proteasome inhibitors MG132 and lactacystin, by p19(arf), and by small interfering RNA (siRNA) against MDM2. benzyloxycarbonylleucyl-leucyl-leucine aldehyde 56-61 MDM2 proto-oncogene Homo sapiens 137-141 14633995-7 2003 MDM2 shortened the half-life of both exogenous and endogenous p21waf1/cip1 by 50% and led to the degradation of its lysine-free mutant. Lysine 116-122 MDM2 proto-oncogene Homo sapiens 0-4 14751837-0 2003 Chemosensitization and radiosensitization of human cancer by antisense anti-MDM2 oligonucleotides: in vitro and in vivo activities and mechanisms. Oligonucleotides 81-97 MDM2 proto-oncogene Homo sapiens 76-80 14751837-5 2003 The antisense oligonucleotide specifically inhibited MDM2 expression in a dose- and time-dependent manner, resulting in significant antitumor activity in vitro and in vivo. Oligonucleotides 14-29 MDM2 proto-oncogene Homo sapiens 53-57 14751837-9 2003 These results provide a basis for clinical evaluation of antisense anti-MDM2 oligonucleotides as chemosensitizer and radiosensitizer. Oligonucleotides 77-93 MDM2 proto-oncogene Homo sapiens 72-76 14612427-8 2003 Interference with ribosomal biogenesis by a low concentration of actinomycin D is associated with an increased L11-HDM2 interaction and subsequent p53 stabilization. Dactinomycin 65-78 MDM2 proto-oncogene Homo sapiens 115-119 14723816-14 2003 MTT results showed that the survival rate of MDM2 transfected EU-4 cells was higher than that of parental cells. monooxyethylene trimethylolpropane tristearate 0-3 MDM2 proto-oncogene Homo sapiens 45-49 13130078-2 2003 An antisense anti-human-MDM2 mixed-backbone oligonucleotide was tested in human prostate cancer models with various p53 statuses, LNCaP (p53wt/wt), DU145 (p53mt/mt), and PC3 (p53null). Oligonucleotides 44-59 MDM2 proto-oncogene Homo sapiens 24-28 12915590-4 2003 Cellular stress and DNA damage caused by UV-radiation, downregulation of the proteasome and arsenic trioxide promoted Mdm2 and PML damage-specific nuclear relocalization and interaction in a p53-independent manner. Arsenic Trioxide 92-108 MDM2 proto-oncogene Homo sapiens 118-122 13130078-7 2003 In all three cell lines, MDM2 inhibition reduced cell proliferation, induced apoptosis, and potentiated the effects of the chemotherapeutic agents 10-hydroxycamptothecin and paclitaxel. Paclitaxel 174-184 MDM2 proto-oncogene Homo sapiens 25-29 13130078-8 2003 The anti-MDM2 oligonucleotide showed antitumor activity and increased therapeutic effectiveness of paclitaxel in both LNCaP and PC3 xenografts, causing changes in gene expression similar to those seen in vitro. Oligonucleotides 14-29 MDM2 proto-oncogene Homo sapiens 9-13 13130078-8 2003 The anti-MDM2 oligonucleotide showed antitumor activity and increased therapeutic effectiveness of paclitaxel in both LNCaP and PC3 xenografts, causing changes in gene expression similar to those seen in vitro. Paclitaxel 99-109 MDM2 proto-oncogene Homo sapiens 9-13 13130078-10 2003 MDM2 inhibitors such as second-generation antisense oligonucleotides have a broad spectrum of antitumor activities in human cancers regardless of p53 status, providing novel approaches to therapy of human prostate cancer. Oligonucleotides 52-68 MDM2 proto-oncogene Homo sapiens 0-4 14612532-4 2003 Bortezomib induced strong stabilization of p53, but it did not promote phosphorylation on serines 15 and 20, and p53 remained bound to its inhibitor, mdm2. Bortezomib 0-10 MDM2 proto-oncogene Homo sapiens 150-154 14559824-5 2003 Examining the cellular localization of MDM2, we confirmed that the majority of MDM2 is localized in the nucleus in PTEN-negative doxorubicin-sensitive ALL cells, whereas MDM2 is expressed predominantly in the cytoplasm in either PTEN-positive or PTEN-transfected cells. Doxorubicin 129-140 MDM2 proto-oncogene Homo sapiens 79-83 14559824-5 2003 Examining the cellular localization of MDM2, we confirmed that the majority of MDM2 is localized in the nucleus in PTEN-negative doxorubicin-sensitive ALL cells, whereas MDM2 is expressed predominantly in the cytoplasm in either PTEN-positive or PTEN-transfected cells. Doxorubicin 129-140 MDM2 proto-oncogene Homo sapiens 79-83 14580339-2 2003 We found that Mdm2 binds adenine-containing nucleotides preferentially and that nucleotide binding leads to a conformational change in the Mdm2 C terminus. Adenine 25-32 MDM2 proto-oncogene Homo sapiens 14-18 14580339-4 2003 Consistent with this, ATP-bound Mdm2 is preferentially localized to the nucleolus. Adenosine Triphosphate 22-25 MDM2 proto-oncogene Homo sapiens 32-36 14527683-7 2003 When the DCI values were analyzed by regression analysis, a significant positive relationship between IkappaBalpha superrepressor and dominant-negative IKKbeta and an inverse relationship between p53 and Mdm2 were consistent with previous reports. dci 9-12 MDM2 proto-oncogene Homo sapiens 204-208 13130078-7 2003 In all three cell lines, MDM2 inhibition reduced cell proliferation, induced apoptosis, and potentiated the effects of the chemotherapeutic agents 10-hydroxycamptothecin and paclitaxel. 10-hydroxycamptothecin 147-169 MDM2 proto-oncogene Homo sapiens 25-29 14555708-9 2003 Macroarray analysis confirmed that several p53 target genes as p21(Waf1), mdm2, gadd45, pig8, and pig3 were down-regulated at the mRNA level by amifostine in NB4 and K562. Amifostine 144-154 MDM2 proto-oncogene Homo sapiens 74-78 12925221-5 2003 Lomefloxacin also triggered various stress responses: heme-oxygenase-1 expression in fibroblasts, changes in p53 status as shown by the accumulation of p53 and p21 proteins or the induction of MDM2 and GADD45 genes, and stimulation of melanogenesis by increasing the tyrosinase activity in melanocytes. lomefloxacin 0-12 MDM2 proto-oncogene Homo sapiens 193-197 12810724-8 2003 PML neutralizes the inhibitory effects of Mdm2 by prolonging the stress-induced phosphorylation of p53 on serine 20, a site of the checkpoint kinase 2 (Chk2). Serine 106-112 MDM2 proto-oncogene Homo sapiens 42-46 12926050-6 2003 We found that expression of Mdm2 mutants were tightly regulated by doxycycline. Doxycycline 67-78 MDM2 proto-oncogene Homo sapiens 28-32 12893182-6 2003 Repair of cisplatin-induced DNA damage was reduced in A2780 cells overexpressing MDM2, compared to A2780 cells in which wild-type p53 function was intact. Cisplatin 10-19 MDM2 proto-oncogene Homo sapiens 81-85 12893182-7 2003 After cisplatin treatment, A2780-MDM2 cells showed a pronounced S-phase arrest; however, A2780 cells with intact wild-type p53 arrested primarily in G2/M phase. Cisplatin 6-15 MDM2 proto-oncogene Homo sapiens 33-37 12893182-8 2003 CONCLUSIONS: MDM2 overexpression can increase cisplatin cytotoxicity in A2780, with loss of G1/S checkpoint control and decreased cisplatin-DNA adduct repair. Cisplatin 46-55 MDM2 proto-oncogene Homo sapiens 13-17 12893182-8 2003 CONCLUSIONS: MDM2 overexpression can increase cisplatin cytotoxicity in A2780, with loss of G1/S checkpoint control and decreased cisplatin-DNA adduct repair. Cisplatin 130-139 MDM2 proto-oncogene Homo sapiens 13-17 12893182-9 2003 This suggests that ovarian cancers that overexpress MDM2 may be amenable to treatment with platinum compounds. Platinum 91-99 MDM2 proto-oncogene Homo sapiens 52-56 12759344-9 2003 Interestingly, PML mutants in which sumoylation at lysine 160 was inhibited displayed an increased association with MDM2, suggesting that sumoylation at this site may be a determinant of PML-MDM2 binding. Lysine 51-57 MDM2 proto-oncogene Homo sapiens 116-120 12759344-9 2003 Interestingly, PML mutants in which sumoylation at lysine 160 was inhibited displayed an increased association with MDM2, suggesting that sumoylation at this site may be a determinant of PML-MDM2 binding. Lysine 51-57 MDM2 proto-oncogene Homo sapiens 191-195 12867035-7 2003 CtBP proteins can undergo an NADH-induced conformational change, which we show here results in a loss of their Hdm2 binding ability. NAD 29-33 MDM2 proto-oncogene Homo sapiens 111-115 12926050-7 2003 Withdrawal of doxycycline in culture medium triggered overexpression of Mdm2 mutants. Doxycycline 14-25 MDM2 proto-oncogene Homo sapiens 72-76 12642583-5 2003 1,5-Dihydroxyisoquinoline treatment prior to ionizing radiation delayed and attenuated the induction of two p53-responsive genes, p21 and mdm-2, and led to suppression of the p53-mediated G1-arrest response in MCF-7 and BJ/TERT cells. 1,5-dihydroxyisoquinoline 0-25 MDM2 proto-oncogene Homo sapiens 138-143 12640129-6 2003 Treatment of MCF10A cells with MG132, a 26S proteasome inhibitor, effectively stabilized monoubiquitinated p53 and rescued ADR-induced downregulation of Hdm2. benzyloxycarbonylleucyl-leucyl-leucine aldehyde 31-36 MDM2 proto-oncogene Homo sapiens 153-157 12653667-8 2003 Here we describe the effect of a potent activator of the p53 response, the nuclear export inhibitor leptomycin B, on Mdm2 degradation and we provide evidence for the oligomerization of the p14ARF tumour suppressor and Mdm2 inhibitor in response to oxidative stress. leptomycin B 100-112 MDM2 proto-oncogene Homo sapiens 117-121 12653667-8 2003 Here we describe the effect of a potent activator of the p53 response, the nuclear export inhibitor leptomycin B, on Mdm2 degradation and we provide evidence for the oligomerization of the p14ARF tumour suppressor and Mdm2 inhibitor in response to oxidative stress. leptomycin B 100-112 MDM2 proto-oncogene Homo sapiens 218-222 12393500-4 2003 We here demonstrate molecular mechanisms whereby PS-341 mediates anti-MM activity by inducing p53 and MDM2 protein expression; inducing the phosphorylation (Ser15) of p53 protein; activating c-Jun NH(2)-terminal kinase (JNK), caspase-8, and caspase-3; and cleaving the DNA protein kinase catalytic subunit, ATM, and MDM2. Bortezomib 49-55 MDM2 proto-oncogene Homo sapiens 316-320 12612087-7 2003 We found that CP-31398 could also stabilize exogenous p53 in p53 mutant, wild-type, and p53-null human cells, even in MDM2-null p53(-/-) mouse embryonic fibroblasts. CP 31398 14-22 MDM2 proto-oncogene Homo sapiens 118-122 12592381-0 2003 Nuclear export inhibitor leptomycin B induces the appearance of novel forms of human Mdm2 protein. leptomycin B 25-37 MDM2 proto-oncogene Homo sapiens 85-89 12592381-1 2003 The nuclear export inhibitor leptomycin B (LMB) prevents the export of proteins from the nucleus to the cytoplasm, protects p53 from Mdm2-mediated degradation and is a very potent inducer of the p53 transcriptional activity. leptomycin B 29-41 MDM2 proto-oncogene Homo sapiens 133-137 12592381-1 2003 The nuclear export inhibitor leptomycin B (LMB) prevents the export of proteins from the nucleus to the cytoplasm, protects p53 from Mdm2-mediated degradation and is a very potent inducer of the p53 transcriptional activity. leptomycin B 43-46 MDM2 proto-oncogene Homo sapiens 133-137 12393500-4 2003 We here demonstrate molecular mechanisms whereby PS-341 mediates anti-MM activity by inducing p53 and MDM2 protein expression; inducing the phosphorylation (Ser15) of p53 protein; activating c-Jun NH(2)-terminal kinase (JNK), caspase-8, and caspase-3; and cleaving the DNA protein kinase catalytic subunit, ATM, and MDM2. Bortezomib 49-55 MDM2 proto-oncogene Homo sapiens 102-106 12610816-10 2003 The expression of the p53 response proteins, MDM2 and p21, was elevated in MG132 treated chondrocytes. benzyloxycarbonylleucyl-leucyl-leucine aldehyde 75-80 MDM2 proto-oncogene Homo sapiens 45-49 12518324-0 2003 Experimental therapy of human prostate cancer by inhibiting MDM2 expression with novel mixed-backbone antisense oligonucleotides: in vitro and in vivo activities and mechanisms. Oligonucleotides 112-128 MDM2 proto-oncogene Homo sapiens 60-64 12518324-3 2003 METHODS: Antisense anti-human-MDM2 mixed-backbone oligonucleotide and its mismatch control were tested in in vitro and in vivo human prostate cancer models (LNCaP, DU 145, and PC-3) for anti-tumor activity. Oligonucleotides 50-65 MDM2 proto-oncogene Homo sapiens 30-34 12518324-5 2003 RESULTS: The antisense oligonucleotide specifically inhibited MDM2 expression in a dose- and time-dependent manner, resulting in significant anti-tumor activity in vitro and in vivo. Oligonucleotides 23-38 MDM2 proto-oncogene Homo sapiens 62-66 12710210-0 2003 Antisense oligonucleotide inhibitors of MDM2 oncogene expression. Oligonucleotides 10-25 MDM2 proto-oncogene Homo sapiens 40-44 12613590-1 2003 The mode of action of the secondary metabolite chlorofusin, which antagonises the interaction between p53 and MDM2, involves direct binding to the N-terminal domain of MDM2. chlorofusin 47-58 MDM2 proto-oncogene Homo sapiens 110-114 12613590-1 2003 The mode of action of the secondary metabolite chlorofusin, which antagonises the interaction between p53 and MDM2, involves direct binding to the N-terminal domain of MDM2. chlorofusin 47-58 MDM2 proto-oncogene Homo sapiens 168-172 12824538-4 2003 Fluorescence-activated cell sorter (FACS) analysis following bromodeoxyuridine (BrdU) incorporation can be used to determine whether MDM2-expressing cells are synthesizing DNA. Bromodeoxyuridine 61-78 MDM2 proto-oncogene Homo sapiens 133-137 12824538-4 2003 Fluorescence-activated cell sorter (FACS) analysis following bromodeoxyuridine (BrdU) incorporation can be used to determine whether MDM2-expressing cells are synthesizing DNA. Bromodeoxyuridine 80-84 MDM2 proto-oncogene Homo sapiens 133-137 12393906-6 2002 Lysine residues 182 and 185 map within the nuclear localization signal of Mdm2. Lysine 0-6 MDM2 proto-oncogene Homo sapiens 74-78 12642691-3 2002 The p53 induced by FR901228 was functional as evidenced by mdm-2 and p21 transactivation, and its further accumulation following DNA damage by doxorubicin. romidepsin 19-27 MDM2 proto-oncogene Homo sapiens 59-64 12426395-4 2002 The HDAC1 complex binds MDM2 in a p53-independent manner and deacetylates p53 at all known acetylated lysines in vivo. Lysine 102-109 MDM2 proto-oncogene Homo sapiens 24-28 12426395-8 2002 As the acetylated p53 lysine residues overlap with those that are ubiquitylated, our results suggest that one major function of p53 acetylation is to promote p53 stability by preventing MDM2-dependent ubiquitylation, while recruitment of HDAC1 by MDM2 promotes p53 degradation by removing these acetyl groups. Lysine 22-28 MDM2 proto-oncogene Homo sapiens 186-190 12426395-8 2002 As the acetylated p53 lysine residues overlap with those that are ubiquitylated, our results suggest that one major function of p53 acetylation is to promote p53 stability by preventing MDM2-dependent ubiquitylation, while recruitment of HDAC1 by MDM2 promotes p53 degradation by removing these acetyl groups. Lysine 22-28 MDM2 proto-oncogene Homo sapiens 247-251 12393870-7 2002 In addition, down-regulation of the pro-apoptotic tumor suppressor protein, p53, via PKB-mediated phosphorylation of MDM2 might also play a role in partially protecting beta-cells from FFA-induced apoptosis. Fatty Acids, Nonesterified 185-188 MDM2 proto-oncogene Homo sapiens 117-121 12393902-7 2002 This study also suggests that ubiquitination of Mdm2 and MdmX may not serve as a signal for degradation, as we show that each are capable of synthesizing non-lysine 48 polyubiquitin chains and, in fact, utilize multiple lysine linkages. Lysine 158-164 MDM2 proto-oncogene Homo sapiens 48-52 12393906-5 2002 When several lysine residues of Mdm2 were sequentially mutated to arginine, the K182R mutant was not sumoylated in intact cells; however, in the in vitro system this mutant was sumoylated by PIAS1, PIASxbeta, and RanBP2 as efficiently as the wild-type Mdm2 protein. Lysine 13-19 MDM2 proto-oncogene Homo sapiens 32-36 12427017-0 2002 Nitric oxide-mediated inhibition of Hdm2-p53 binding. Nitric Oxide 0-12 MDM2 proto-oncogene Homo sapiens 36-40 12427017-3 2002 Treatment of Hdm2 with a nitric oxide donor inhibits Hdm2-p53 binding, a critical step in Hdm2 regulation of p53. Nitric Oxide 25-37 MDM2 proto-oncogene Homo sapiens 13-17 12427017-3 2002 Treatment of Hdm2 with a nitric oxide donor inhibits Hdm2-p53 binding, a critical step in Hdm2 regulation of p53. Nitric Oxide 25-37 MDM2 proto-oncogene Homo sapiens 53-57 12427017-3 2002 Treatment of Hdm2 with a nitric oxide donor inhibits Hdm2-p53 binding, a critical step in Hdm2 regulation of p53. Nitric Oxide 25-37 MDM2 proto-oncogene Homo sapiens 53-57 12427017-5 2002 Moreover, nitric oxide inhibition of Hdm2-p53 binding was found to be reversible. Nitric Oxide 10-22 MDM2 proto-oncogene Homo sapiens 37-41 12427017-7 2002 Finally, we have identified a critical cysteine residue that nitric oxide modifies to disrupt Hdm2-p53 binding. Cysteine 39-47 MDM2 proto-oncogene Homo sapiens 94-98 12427017-7 2002 Finally, we have identified a critical cysteine residue that nitric oxide modifies to disrupt Hdm2-p53 binding. Nitric Oxide 61-73 MDM2 proto-oncogene Homo sapiens 94-98 12427017-8 2002 This cysteine is proximal to the Hdm2-p53 binding interface and is conserved across species from zebrafish to humans. Cysteine 5-13 MDM2 proto-oncogene Homo sapiens 33-37 12427017-9 2002 Mutation of this residue from a cysteine to an alanine does not interfere with binding but rather eliminates the sensitivity of Hdm2 to nitric oxide inactivation. Cysteine 32-40 MDM2 proto-oncogene Homo sapiens 128-132 12427017-9 2002 Mutation of this residue from a cysteine to an alanine does not interfere with binding but rather eliminates the sensitivity of Hdm2 to nitric oxide inactivation. Alanine 47-54 MDM2 proto-oncogene Homo sapiens 128-132 12427017-9 2002 Mutation of this residue from a cysteine to an alanine does not interfere with binding but rather eliminates the sensitivity of Hdm2 to nitric oxide inactivation. Nitric Oxide 136-148 MDM2 proto-oncogene Homo sapiens 128-132 12370832-0 2002 Mdm-2 binding and TAF(II)31 recruitment is regulated by hydrogen bond disruption between the p53 residues Thr18 and Asp21. Hydrogen 56-64 MDM2 proto-oncogene Homo sapiens 0-5 12487430-2 2002 Fluorescence polarization analysis revealed that phosphorylation at Thr18 decreased binding to recombinant Mdm2 protein compared with the unphosphorylated and the two other single phosphorylated analogues. UNII-PYZ33YLR8A 68-73 MDM2 proto-oncogene Homo sapiens 107-111 12370832-2 2002 Importantly, Thr18 phosphorylation correlated with induction of the p53 downstream targets p21(Waf1/Cip1) (p21) and Mdm-2, suggesting a transactivation enhancing role. UNII-PYZ33YLR8A 13-18 MDM2 proto-oncogene Homo sapiens 116-121 12370832-0 2002 Mdm-2 binding and TAF(II)31 recruitment is regulated by hydrogen bond disruption between the p53 residues Thr18 and Asp21. UNII-PYZ33YLR8A 106-111 MDM2 proto-oncogene Homo sapiens 0-5 12370832-4 2002 Mutagenesis-derived hydrogen bond disruption attenuated the interaction of p53 with the transactivation repressor Mdm-2 but had no direct effect on the interaction of p53 with the basal transcription factor TAF(II)31. Hydrogen 20-28 MDM2 proto-oncogene Homo sapiens 114-119 12370832-7 2002 We conclude disruption of intramolecular hydrogen bonding between Thr18 and Asp21 enhances p53 transactivation by modulating Mdm-2 binding, facilitating TAF(II)31 recruitment. Hydrogen 41-49 MDM2 proto-oncogene Homo sapiens 125-130 12370832-7 2002 We conclude disruption of intramolecular hydrogen bonding between Thr18 and Asp21 enhances p53 transactivation by modulating Mdm-2 binding, facilitating TAF(II)31 recruitment. UNII-PYZ33YLR8A 66-71 MDM2 proto-oncogene Homo sapiens 125-130 12232053-4 2002 A mutant p53 (p53([22,23])), which is resistant to Mdm-2-mediated degradation, was susceptible to dicoumarol-induced degradation. Dicumarol 98-108 MDM2 proto-oncogene Homo sapiens 51-56 12481433-9 2002 When p53 expression was induced, cells became chemosensitive to actinomycin D in the presence or absence of MDM2 expression; this result suggests that MDM2 cannot inhibit p53-mediated chemosensitivity. Dactinomycin 64-77 MDM2 proto-oncogene Homo sapiens 151-155 12231395-2 2002 Here, the expression of mdm2 mRNA subsequent to phorbol 12,13-dibutyrate (PDB) or diethylstilbestrol (DES) treatment was analyzed in human breast tumor-derived GI-101A cell line. Phorbol 12,13-Dibutyrate 48-72 MDM2 proto-oncogene Homo sapiens 24-28 12231395-2 2002 Here, the expression of mdm2 mRNA subsequent to phorbol 12,13-dibutyrate (PDB) or diethylstilbestrol (DES) treatment was analyzed in human breast tumor-derived GI-101A cell line. Phorbol 12,13-Dibutyrate 74-77 MDM2 proto-oncogene Homo sapiens 24-28 12231395-2 2002 Here, the expression of mdm2 mRNA subsequent to phorbol 12,13-dibutyrate (PDB) or diethylstilbestrol (DES) treatment was analyzed in human breast tumor-derived GI-101A cell line. Diethylstilbestrol 82-100 MDM2 proto-oncogene Homo sapiens 24-28 12231395-2 2002 Here, the expression of mdm2 mRNA subsequent to phorbol 12,13-dibutyrate (PDB) or diethylstilbestrol (DES) treatment was analyzed in human breast tumor-derived GI-101A cell line. Diethylstilbestrol 102-105 MDM2 proto-oncogene Homo sapiens 24-28 12231395-8 2002 Tamoxifen and chelerythrine co-treatments inhibited DES and PDB stimulated increases of mdm2 transcription respectively, in GI-101A cells. Tamoxifen 0-9 MDM2 proto-oncogene Homo sapiens 88-92 12231395-8 2002 Tamoxifen and chelerythrine co-treatments inhibited DES and PDB stimulated increases of mdm2 transcription respectively, in GI-101A cells. chelerythrine 14-27 MDM2 proto-oncogene Homo sapiens 88-92 12224024-3 2002 By sequestering mdm2, ARF may promote growth suppression through the Rb pathway as well because mdm2 can bind to Rb and attenuate its function. Rubidium 69-71 MDM2 proto-oncogene Homo sapiens 16-20 12091392-8 2002 Moreover, the induction of p21/WAF1 and Mdm2 by doxorubicin was abrogated by simultaneous treatment with Bis IX. Doxorubicin 48-59 MDM2 proto-oncogene Homo sapiens 40-44 12091392-8 2002 Moreover, the induction of p21/WAF1 and Mdm2 by doxorubicin was abrogated by simultaneous treatment with Bis IX. bisindolylmaleimide IX 105-111 MDM2 proto-oncogene Homo sapiens 40-44 11925449-5 2002 Mutation of conserved amino acids in the linker at Ser(261) and Leu(264), which bridges the S9-S10 beta-sheets, stimulated p53 activity from reporter templates and increased MDM2-dependent ubiquitination of p53. Serine 51-54 MDM2 proto-oncogene Homo sapiens 174-178 12359050-4 2002 PAb240 reacted with a low percentage of cells at 37 degrees C and no reaction was observed at 31 degrees C. PAb421 antibody stained a significantly lower percentage of cells at 37 degrees C than at 31 degrees C. Cells were not stained with PAb1620 antibody and were negative for antibodies against p21(WAF1) and MDM2 proteins independently of the temperature. pab421 108-114 MDM2 proto-oncogene Homo sapiens 312-316 12058035-8 2002 In addition, gene expression analysis revealed that EGCG prevented both the 6-OHDA-induced expression of several mRNAs, such as Bax, Bad, and Mdm2, and the decrease in Bcl-2, Bcl-w, and Bcl-x(L). epigallocatechin gallate 52-56 MDM2 proto-oncogene Homo sapiens 142-146 12058035-8 2002 In addition, gene expression analysis revealed that EGCG prevented both the 6-OHDA-induced expression of several mRNAs, such as Bax, Bad, and Mdm2, and the decrease in Bcl-2, Bcl-w, and Bcl-x(L). Oxidopamine 76-82 MDM2 proto-oncogene Homo sapiens 142-146 12167711-4 2002 Mutants with serine-to-alanine substitutions between residues 244 and 260 abolished or at least reduced the capacity of Mdm2 to promote p53 degradation. Serine 13-19 MDM2 proto-oncogene Homo sapiens 120-124 12167711-4 2002 Mutants with serine-to-alanine substitutions between residues 244 and 260 abolished or at least reduced the capacity of Mdm2 to promote p53 degradation. Alanine 23-30 MDM2 proto-oncogene Homo sapiens 120-124 11925449-5 2002 Mutation of conserved amino acids in the linker at Ser(261) and Leu(264), which bridges the S9-S10 beta-sheets, stimulated p53 activity from reporter templates and increased MDM2-dependent ubiquitination of p53. Leucine 64-67 MDM2 proto-oncogene Homo sapiens 174-178 11925449-6 2002 Furthermore, mutation of the conserved Phe(270) within the S10 beta-sheet resulted in a mutant p53, which binds more stably to RNA.MDM2 complexes in vitro and which is strikingly hyper-ubiquitinated in vivo. Phenylalanine 39-42 MDM2 proto-oncogene Homo sapiens 131-135 11925449-7 2002 Introducing an Ala(19) mutation into the p53(F270A) protein abolished both RNA.MDM2 complex binding and hyper-ubiquitination in vivo, thus indicating that p53(F270A) protein hyper-ubiquitination depends upon MDM2 binding to its primary site in the BOX-I domain. Alanine 15-18 MDM2 proto-oncogene Homo sapiens 79-83 11925449-7 2002 Introducing an Ala(19) mutation into the p53(F270A) protein abolished both RNA.MDM2 complex binding and hyper-ubiquitination in vivo, thus indicating that p53(F270A) protein hyper-ubiquitination depends upon MDM2 binding to its primary site in the BOX-I domain. Alanine 15-18 MDM2 proto-oncogene Homo sapiens 208-212 12432259-5 2002 High concentrations of FL (500 nM) decreased levels of p21 and Mdm-2 but dramatically induced p53. alvocidib 23-25 MDM2 proto-oncogene Homo sapiens 63-68 12110584-0 2002 Tyrosine phosphorylation of Mdm2 by c-Abl: implications for p53 regulation. Tyrosine 0-8 MDM2 proto-oncogene Homo sapiens 28-32 12085228-3 2002 Here we relate physical interactions between p14ARF and MDM2, as determined using synthetic peptides and systematic deletions of p14ARF, with consequential effects on p53 stabilization and transcriptional activity. Peptides 92-100 MDM2 proto-oncogene Homo sapiens 56-60 12716463-2 2002 In MCF-7 breast cancer cell line possessing wild-type p53, ERalpha, and overexpressing MDM2, p53 accumulation was stimulated by 17beta-estradiol (E2) in a concentration-dependent manner. Estradiol 128-144 MDM2 proto-oncogene Homo sapiens 87-91 12716463-4 2002 To analyze the mechanism of p53 accumulation by E2, the stability of p53, ERalpha and MDM2 proteins was analyzed in the presence of cycloheximide under an E2-supplemented or -depleted condition. Cycloheximide 132-145 MDM2 proto-oncogene Homo sapiens 86-90 12168835-0 2002 Detection of MDM2 alterations in cultured human hepatocytes treated with 17beta-estradiol or 17alpha-ethinylestradiol. Estradiol 73-89 MDM2 proto-oncogene Homo sapiens 13-17 11992615-9 2002 In addition, combined TRAIL and wortmannin treatment resulted in cleavage of several proteins: PARP, Akt, p21/WAF1, and MDM2 as well as dephosphorylation of Akt. Wortmannin 32-42 MDM2 proto-oncogene Homo sapiens 120-124 12168835-0 2002 Detection of MDM2 alterations in cultured human hepatocytes treated with 17beta-estradiol or 17alpha-ethinylestradiol. Ethinyl Estradiol 93-117 MDM2 proto-oncogene Homo sapiens 13-17 12168835-2 2002 Here we present the first report on the modulational effects of the steroids 17beta-estradiol (E2) and 17alpha-ethinylestradiol (EE2) on oncogene MDM2 in human hepatocytes. Steroids 68-76 MDM2 proto-oncogene Homo sapiens 146-150 12168835-2 2002 Here we present the first report on the modulational effects of the steroids 17beta-estradiol (E2) and 17alpha-ethinylestradiol (EE2) on oncogene MDM2 in human hepatocytes. Estradiol 77-93 MDM2 proto-oncogene Homo sapiens 146-150 12168835-2 2002 Here we present the first report on the modulational effects of the steroids 17beta-estradiol (E2) and 17alpha-ethinylestradiol (EE2) on oncogene MDM2 in human hepatocytes. Estradiol 95-97 MDM2 proto-oncogene Homo sapiens 146-150 12168835-2 2002 Here we present the first report on the modulational effects of the steroids 17beta-estradiol (E2) and 17alpha-ethinylestradiol (EE2) on oncogene MDM2 in human hepatocytes. Ethinyl Estradiol 103-127 MDM2 proto-oncogene Homo sapiens 146-150 12168835-2 2002 Here we present the first report on the modulational effects of the steroids 17beta-estradiol (E2) and 17alpha-ethinylestradiol (EE2) on oncogene MDM2 in human hepatocytes. Ethinyl Estradiol 129-132 MDM2 proto-oncogene Homo sapiens 146-150 12168835-4 2002 RESULTS: The hepatocytes responded to stimulation with steroid E2/EE2 concentrations from 1-100 nmol/l with the overexpression of MDM2 protein while non-stimulated cells were negative. Steroids 55-62 MDM2 proto-oncogene Homo sapiens 130-134 12168835-8 2002 CONCLUSION: The data show that steroid hormones are involved in the induction of MDM2 alterations in benign human hepatocytes. Steroids 31-47 MDM2 proto-oncogene Homo sapiens 81-85 12747748-7 2002 Interestingly, the synthetic wild type sequence p53 (264-272) and MDM-2 (53-61) peptides were able to drive in vitro generation of tumor-specific CTLs from the PBMCs of normal HLA-A2+ donors. Peptides 80-88 MDM2 proto-oncogene Homo sapiens 66-71 11964305-0 2002 MDM2 induces NF-kappaB/p65 expression transcriptionally through Sp1-binding sites: a novel, p53-independent role of MDM2 in doxorubicin resistance in acute lymphoblastic leukemia. Doxorubicin 124-135 MDM2 proto-oncogene Homo sapiens 0-4 11964305-4 2002 Initially, we noted that the overexpression of MDM2 protein in leukemic bone marrow cells of patients with B-cell precursor acute lymphoblastic leukemia (BCP-ALL), and an ALL cell line (EU-4) transfected with the MDM2 gene was associated with elevated expression of p65 and in vitro resistance to doxorubicin (Adriamycin). Doxorubicin 297-308 MDM2 proto-oncogene Homo sapiens 47-51 11964305-4 2002 Initially, we noted that the overexpression of MDM2 protein in leukemic bone marrow cells of patients with B-cell precursor acute lymphoblastic leukemia (BCP-ALL), and an ALL cell line (EU-4) transfected with the MDM2 gene was associated with elevated expression of p65 and in vitro resistance to doxorubicin (Adriamycin). Doxorubicin 310-320 MDM2 proto-oncogene Homo sapiens 47-51 11956627-6 2002 Treatment of 17beta-estradiol (E2) significantly enhanced the expression of S-mdm2 but not that of L-mdm2 in MCF-7. Estradiol 13-29 MDM2 proto-oncogene Homo sapiens 78-82 11953887-7 2002 MDM2 splicing variants were present in tissues from alcohol- and autoimmune disorder-induced cirrhoses. Alcohols 52-59 MDM2 proto-oncogene Homo sapiens 0-4 11953887-8 2002 Sequencing of full-size mRNA revealed a MDM2 mis-sense mutation in an alcohol-induced cirrhosis. Alcohols 70-77 MDM2 proto-oncogene Homo sapiens 40-44 11971195-2 2002 In the present study, we showed that when lysine residues 372, 373, 381, and 382 of p53 were substituted with alanine, the resulting A4 protein was resistant to MDM2-mediated proteosomal degradation but was highly sensitive to human papillomavirus E6-mediated proteolysis. Alanine 110-117 MDM2 proto-oncogene Homo sapiens 161-165 11971195-0 2002 Multiple lysine mutations in the C-terminus of p53 make it resistant to degradation mediated by MDM2 but not by human papillomavirus E6 and induce growth inhibition in MDM2-overexpressing cells. Lysine 9-15 MDM2 proto-oncogene Homo sapiens 96-100 11960368-4 2002 This association was concurrent with phosphorylation of Akt (at Ser 473), and resulted in elevated expression of HDM2 and enhanced nuclear localization. Serine 64-67 MDM2 proto-oncogene Homo sapiens 113-117 11971195-0 2002 Multiple lysine mutations in the C-terminus of p53 make it resistant to degradation mediated by MDM2 but not by human papillomavirus E6 and induce growth inhibition in MDM2-overexpressing cells. Lysine 9-15 MDM2 proto-oncogene Homo sapiens 168-172 11894120-5 2002 In LS174T cells, the antisense oligonucleotide, but not the mismatch oligonucleotide, specifically inhibited MDM2 expression, resulting in a significant increase in irinotecan-associated p53 activation and p21 induction. Oligonucleotides 31-46 MDM2 proto-oncogene Homo sapiens 109-113 11894120-6 2002 In DLD-1 cells, the antisense oligonucleotide specifically inhibited MDM2 expression, resulting in a significant increase in irinotecan-associated p21 induction although mutant p53 levels remained unchanged. Irinotecan 125-135 MDM2 proto-oncogene Homo sapiens 69-73 11948421-2 2002 We show that the product of the mdm2 proto-oncogene is able to sensitize MTT cells to ionizing radiation. monooxyethylene trimethylolpropane tristearate 73-76 MDM2 proto-oncogene Homo sapiens 32-36 11948421-4 2002 MTT cells expressing MDM2 (MTT-mdm2) are unable to respond to DNA damage with G2M arrest, and display a high percentage of apoptosis. monooxyethylene trimethylolpropane tristearate 0-3 MDM2 proto-oncogene Homo sapiens 21-25 11948421-4 2002 MTT cells expressing MDM2 (MTT-mdm2) are unable to respond to DNA damage with G2M arrest, and display a high percentage of apoptosis. monooxyethylene trimethylolpropane tristearate 0-3 MDM2 proto-oncogene Homo sapiens 27-35 11894120-6 2002 In DLD-1 cells, the antisense oligonucleotide specifically inhibited MDM2 expression, resulting in a significant increase in irinotecan-associated p21 induction although mutant p53 levels remained unchanged. Oligonucleotides 30-45 MDM2 proto-oncogene Homo sapiens 69-73 12149568-0 2002 Anti-tumor efficacy of a novel antisense anti-MDM2 mixed-backbone oligonucleotide in human colon cancer models: p53-dependent and p53-independent mechanisms. Oligonucleotides 66-81 MDM2 proto-oncogene Homo sapiens 46-50 12149568-3 2002 This study investigates the functions of the MDM2 oncogene in colon cancer growth and the potential value of MDM2 as a drug target for cancer therapy, by inhibiting MDM2 expression with an antisense anti-human-MDM2 oligonucleotide. Oligonucleotides 215-230 MDM2 proto-oncogene Homo sapiens 45-49 12149568-3 2002 This study investigates the functions of the MDM2 oncogene in colon cancer growth and the potential value of MDM2 as a drug target for cancer therapy, by inhibiting MDM2 expression with an antisense anti-human-MDM2 oligonucleotide. Oligonucleotides 215-230 MDM2 proto-oncogene Homo sapiens 109-113 12149568-3 2002 This study investigates the functions of the MDM2 oncogene in colon cancer growth and the potential value of MDM2 as a drug target for cancer therapy, by inhibiting MDM2 expression with an antisense anti-human-MDM2 oligonucleotide. Oligonucleotides 215-230 MDM2 proto-oncogene Homo sapiens 109-113 12149568-3 2002 This study investigates the functions of the MDM2 oncogene in colon cancer growth and the potential value of MDM2 as a drug target for cancer therapy, by inhibiting MDM2 expression with an antisense anti-human-MDM2 oligonucleotide. Oligonucleotides 215-230 MDM2 proto-oncogene Homo sapiens 109-113 12149568-7 2002 In vivo antitumor activity of the oligonucleotide occurred in a dose-dependent manner in both models and synergistically or additive therapeutic effects of MDM2 inhibition and the cancer chemotherapeutic agents 10-hydroxycamptothecin and 5-fluorouracil were also observed. Oligonucleotides 34-49 MDM2 proto-oncogene Homo sapiens 156-160 12149568-7 2002 In vivo antitumor activity of the oligonucleotide occurred in a dose-dependent manner in both models and synergistically or additive therapeutic effects of MDM2 inhibition and the cancer chemotherapeutic agents 10-hydroxycamptothecin and 5-fluorouracil were also observed. Fluorouracil 238-252 MDM2 proto-oncogene Homo sapiens 156-160 11960368-6 2002 Tryptic peptide and mutational analyses revealed evidence for an Akt phosphorylation site in HDM2 additional to the two consensus sites. Peptides 8-15 MDM2 proto-oncogene Homo sapiens 93-97 12149568-10 2002 This study should provide a basis for future development of anti-MDM2 antisense oligonucleotides as cancer therapeutic agents used alone or in combination with conventional chemotherapeutics. Oligonucleotides 80-96 MDM2 proto-oncogene Homo sapiens 65-69 11850850-5 2002 On the other hand upon serum stimulation, when Akt becomes active and enhances cell survival, phosphorylation occurs at an Akt consensus site (serine 166) within the Mdm2 protein, a key regulator of p53 function. Serine 143-149 MDM2 proto-oncogene Homo sapiens 166-170 11960383-1 2002 Mutation of four lysine residues in the p53 C-terminal domain inhibits MDM2-dependent ubiquitination of p53 and alters its subcellular distribution. Lysine 17-23 MDM2 proto-oncogene Homo sapiens 71-75 11960384-7 2002 Furthermore, MDM2, a negative regulator of p53 expression was upregulated 3 days after Adv/p16 infection, and MDM2 was subsequently cleaved by caspase-3; MDM2 cleavage was inhibited by Ac-DEVD-CHO treatment. acetyl-aspartyl-glutamyl-valyl-aspartal 185-196 MDM2 proto-oncogene Homo sapiens 13-17 11960384-7 2002 Furthermore, MDM2, a negative regulator of p53 expression was upregulated 3 days after Adv/p16 infection, and MDM2 was subsequently cleaved by caspase-3; MDM2 cleavage was inhibited by Ac-DEVD-CHO treatment. acetyl-aspartyl-glutamyl-valyl-aspartal 185-196 MDM2 proto-oncogene Homo sapiens 110-114 11960384-7 2002 Furthermore, MDM2, a negative regulator of p53 expression was upregulated 3 days after Adv/p16 infection, and MDM2 was subsequently cleaved by caspase-3; MDM2 cleavage was inhibited by Ac-DEVD-CHO treatment. acetyl-aspartyl-glutamyl-valyl-aspartal 185-196 MDM2 proto-oncogene Homo sapiens 110-114 11948395-8 2002 CP-31398 caused a small increase in MDM-2 expression and a more pronounced p53-independent increase in Bax expression. CP 31398 0-8 MDM2 proto-oncogene Homo sapiens 36-41 12017271-2 2002 In this study we determined the therapeutic effects of an antisense anti-MDM2 oligonucleotide administered alone or in combination with the clinically used chemotherapeutic agents Paclitaxel and Irinotecan. Oligonucleotides 78-93 MDM2 proto-oncogene Homo sapiens 73-77 11707453-2 2002 Following DNA damage or cellular stress, p53 is phosphorylated within the Mdm2 binding domain on threonine 18 and serine 20. Threonine 97-106 MDM2 proto-oncogene Homo sapiens 74-78 11707453-6 2002 Analysis of p53-dependent transcription following UV revealed that the phosphorylation of threonine 18 is required for transactivation of the p21, Hdm2 (the human ortholog of Mdm2), and GADD45 genes. Threonine 90-99 MDM2 proto-oncogene Homo sapiens 147-151 11707453-6 2002 Analysis of p53-dependent transcription following UV revealed that the phosphorylation of threonine 18 is required for transactivation of the p21, Hdm2 (the human ortholog of Mdm2), and GADD45 genes. Threonine 90-99 MDM2 proto-oncogene Homo sapiens 175-179 12017271-2 2002 In this study we determined the therapeutic effects of an antisense anti-MDM2 oligonucleotide administered alone or in combination with the clinically used chemotherapeutic agents Paclitaxel and Irinotecan. Irinotecan 195-205 MDM2 proto-oncogene Homo sapiens 73-77 12065876-2 2002 METHODS: The expression of p53 and mdm2 was analyzed by an immunohistochemical assay in 80 formalin-fixed paraffin embedded primary tumour samples and related to the clinical response to 5-fluorouracil therapy and to the prognosis of the patients. Formaldehyde 91-99 MDM2 proto-oncogene Homo sapiens 35-39 12065876-2 2002 METHODS: The expression of p53 and mdm2 was analyzed by an immunohistochemical assay in 80 formalin-fixed paraffin embedded primary tumour samples and related to the clinical response to 5-fluorouracil therapy and to the prognosis of the patients. Paraffin 106-114 MDM2 proto-oncogene Homo sapiens 35-39 11813266-5 2002 P53, p21, and MDM2 were induced in E6-transfected TK6 cells, as well as in parental TK6 cells after arsenite treatment. arsenite 100-108 MDM2 proto-oncogene Homo sapiens 14-18 11761456-6 2001 Inhibition of cisplatin-induced ERK activity by PD98059 resulted in decreased levels of p21WAF1, Gadd45 and Mdm2. Cisplatin 14-23 MDM2 proto-oncogene Homo sapiens 108-112 11713288-6 2001 The extreme C terminus of p53 harbors several lysine residues whose ubiquitination by MDM2 appears to be the initial event in p53 nuclear export, as evidenced by the impaired nucleocytoplasmic shuttling of p53 mutants bearing simultaneous substitutions of lysines 370, 372, 373, 381, 382, and 386 to arginines (6KR) or alanines (6KA). Lysine 46-52 MDM2 proto-oncogene Homo sapiens 86-90 11713288-6 2001 The extreme C terminus of p53 harbors several lysine residues whose ubiquitination by MDM2 appears to be the initial event in p53 nuclear export, as evidenced by the impaired nucleocytoplasmic shuttling of p53 mutants bearing simultaneous substitutions of lysines 370, 372, 373, 381, 382, and 386 to arginines (6KR) or alanines (6KA). Lysine 256-263 MDM2 proto-oncogene Homo sapiens 86-90 11713288-6 2001 The extreme C terminus of p53 harbors several lysine residues whose ubiquitination by MDM2 appears to be the initial event in p53 nuclear export, as evidenced by the impaired nucleocytoplasmic shuttling of p53 mutants bearing simultaneous substitutions of lysines 370, 372, 373, 381, 382, and 386 to arginines (6KR) or alanines (6KA). Arginine 300-309 MDM2 proto-oncogene Homo sapiens 86-90 11713288-6 2001 The extreme C terminus of p53 harbors several lysine residues whose ubiquitination by MDM2 appears to be the initial event in p53 nuclear export, as evidenced by the impaired nucleocytoplasmic shuttling of p53 mutants bearing simultaneous substitutions of lysines 370, 372, 373, 381, 382, and 386 to arginines (6KR) or alanines (6KA). Alanine 319-327 MDM2 proto-oncogene Homo sapiens 86-90 11705884-3 2001 In the present study, we investigated the functions of MDM2 oncogene in the growth of breast cancer and the potential value of MDM2 as a drug target for cancer therapy by inhibiting MDM2 expression with a specific antisense antihuman-MDM2 oligonucleotide (oligo). Oligonucleotides 239-254 MDM2 proto-oncogene Homo sapiens 127-131 11705884-3 2001 In the present study, we investigated the functions of MDM2 oncogene in the growth of breast cancer and the potential value of MDM2 as a drug target for cancer therapy by inhibiting MDM2 expression with a specific antisense antihuman-MDM2 oligonucleotide (oligo). Oligonucleotides 239-254 MDM2 proto-oncogene Homo sapiens 127-131 11705884-3 2001 In the present study, we investigated the functions of MDM2 oncogene in the growth of breast cancer and the potential value of MDM2 as a drug target for cancer therapy by inhibiting MDM2 expression with a specific antisense antihuman-MDM2 oligonucleotide (oligo). Oligonucleotides 239-254 MDM2 proto-oncogene Homo sapiens 127-131 11705884-3 2001 In the present study, we investigated the functions of MDM2 oncogene in the growth of breast cancer and the potential value of MDM2 as a drug target for cancer therapy by inhibiting MDM2 expression with a specific antisense antihuman-MDM2 oligonucleotide (oligo). Oligonucleotides 239-244 MDM2 proto-oncogene Homo sapiens 127-131 11705884-3 2001 In the present study, we investigated the functions of MDM2 oncogene in the growth of breast cancer and the potential value of MDM2 as a drug target for cancer therapy by inhibiting MDM2 expression with a specific antisense antihuman-MDM2 oligonucleotide (oligo). Oligonucleotides 239-244 MDM2 proto-oncogene Homo sapiens 127-131 11705884-3 2001 In the present study, we investigated the functions of MDM2 oncogene in the growth of breast cancer and the potential value of MDM2 as a drug target for cancer therapy by inhibiting MDM2 expression with a specific antisense antihuman-MDM2 oligonucleotide (oligo). Oligonucleotides 239-244 MDM2 proto-oncogene Homo sapiens 127-131 12065876-2 2002 METHODS: The expression of p53 and mdm2 was analyzed by an immunohistochemical assay in 80 formalin-fixed paraffin embedded primary tumour samples and related to the clinical response to 5-fluorouracil therapy and to the prognosis of the patients. Fluorouracil 187-201 MDM2 proto-oncogene Homo sapiens 35-39 11742497-5 2001 In 2 of the lines, SCMC and RD, the mdm2 gene caused between 2-fold and 61-fold increase in resistance to vincristine, etoposide and doxorubicin but not to cisplatin. Vincristine 106-117 MDM2 proto-oncogene Homo sapiens 36-40 11742497-5 2001 In 2 of the lines, SCMC and RD, the mdm2 gene caused between 2-fold and 61-fold increase in resistance to vincristine, etoposide and doxorubicin but not to cisplatin. Etoposide 119-128 MDM2 proto-oncogene Homo sapiens 36-40 11742497-5 2001 In 2 of the lines, SCMC and RD, the mdm2 gene caused between 2-fold and 61-fold increase in resistance to vincristine, etoposide and doxorubicin but not to cisplatin. Doxorubicin 133-144 MDM2 proto-oncogene Homo sapiens 36-40 11761456-4 2001 In the present study, we expanded our investigations to examine the effect of cisplatin-induced ERK activation on the expression of p53-targeted genes that have been shown to be important in the cellular response to DNA damage including Bax, Bcl-2, Bcl-x1, Cyclin G, Gadd45, p21WAF1, and Mdm2. Cisplatin 78-87 MDM2 proto-oncogene Homo sapiens 288-292 11761456-5 2001 In the ovarian carcinoma cell line A2780, cisplatin was shown to induce expression of p21WAF1, Gadd45 and Mdm2, but cisplatin had no effect on expression of Bax, Bcl-2, Bcl-x1, or Cyclin G. Cisplatin 42-51 MDM2 proto-oncogene Homo sapiens 106-110 11761456-6 2001 Inhibition of cisplatin-induced ERK activity by PD98059 resulted in decreased levels of p21WAF1, Gadd45 and Mdm2. 2-(2-amino-3-methoxyphenyl)-4H-1-benzopyran-4-one 48-55 MDM2 proto-oncogene Homo sapiens 108-112 11761456-7 2001 These results provide evidence that ERK activity during the cisplatin DNA damage response, regulates in part, these cell cycle control (p21WAF1, Gadd45), DNA repair (Gadd45) and p53-regulatory (Mdm2) proteins. Cisplatin 60-69 MDM2 proto-oncogene Homo sapiens 194-198 11504915-3 2001 Mitogen-induced activation of phosphatidylinositol 3-kinase (PI3-kinase) and its downstream target, the Akt/PKB serine-threonine kinase, results in phosphorylation of Mdm2 on serine 166 and serine 186. Serine 112-118 MDM2 proto-oncogene Homo sapiens 167-171 11583595-5 2001 In contrast, replacement of serine 20 makes p53 highly sensitive to Mdm2-mediated turnover. Serine 28-34 MDM2 proto-oncogene Homo sapiens 68-72 11583595-7 2001 We also show that the polyproline region of p53, a domain that has a key role in p53-induced apoptosis, exerts a critical influence over the Mdm2-mediated turnover of p53. polyproline 22-33 MDM2 proto-oncogene Homo sapiens 141-145 11504915-3 2001 Mitogen-induced activation of phosphatidylinositol 3-kinase (PI3-kinase) and its downstream target, the Akt/PKB serine-threonine kinase, results in phosphorylation of Mdm2 on serine 166 and serine 186. Serine 175-181 MDM2 proto-oncogene Homo sapiens 167-171 11507071-3 2001 We determined p53 function by measuring induction of p21 and/or MDM2 proteins in response to melphalan (L-PAM) in seven L-PAM-sensitive and 11 L-PAM-resistant neuroblastoma cell lines. Melphalan 93-102 MDM2 proto-oncogene Homo sapiens 64-68 11507071-3 2001 We determined p53 function by measuring induction of p21 and/or MDM2 proteins in response to melphalan (L-PAM) in seven L-PAM-sensitive and 11 L-PAM-resistant neuroblastoma cell lines. Melphalan 104-109 MDM2 proto-oncogene Homo sapiens 64-68 11562347-6 2001 Disruption of the p53-HDM2 interaction prevents Dex-induced ubiquitylation of GR and p53. Dexamethasone 48-51 MDM2 proto-oncogene Homo sapiens 22-26 11457508-4 2001 Here we demonstrate increased expression and co-localization of p53 and Mdm2 in the nuclei of degenerating neurons following treatment with either the excitotoxin, kainic acid, or the topoisomerase I inhibitor, camptothecin. Kainic Acid 164-175 MDM2 proto-oncogene Homo sapiens 72-76 11526482-10 2001 In addition we show that like p14ARF, the proteasome inhibitor MG132 can promote the accumulation of Mdm2 in the nucleolus and that this can occur in the absence of p14ARF expression. benzyloxycarbonylleucyl-leucyl-leucine aldehyde 63-68 MDM2 proto-oncogene Homo sapiens 101-105 11457508-4 2001 Here we demonstrate increased expression and co-localization of p53 and Mdm2 in the nuclei of degenerating neurons following treatment with either the excitotoxin, kainic acid, or the topoisomerase I inhibitor, camptothecin. Camptothecin 211-223 MDM2 proto-oncogene Homo sapiens 72-76 11350044-3 2001 In this study we compared the cisplatin-induced response of p53 protein and its downstream targets p21WAF-1 and Mdm2 in the cisplatin-sensitive ovarian carcinoma cell line A2780 and its cisplatin-resistant derivative CP70. Cisplatin 30-39 MDM2 proto-oncogene Homo sapiens 112-116 11278647-5 2001 A differential modulation of the p53 target gene (p21/WAF, bax, thrombospondin-1, and mdm-2) transcription was observed upon Mts1 induction in tet-inducible cell lines expressing wild type p53. tetramethylenedisulfotetramine 143-146 MDM2 proto-oncogene Homo sapiens 86-91 11311495-4 2001 5-fluorouracil (5FU) treatment resulted in a substantial increase in the p53-positive signet-ring cell population (from 17% to 45%) and in an increased Mdm2 immunoreactivity. Fluorouracil 0-14 MDM2 proto-oncogene Homo sapiens 152-156 11311495-4 2001 5-fluorouracil (5FU) treatment resulted in a substantial increase in the p53-positive signet-ring cell population (from 17% to 45%) and in an increased Mdm2 immunoreactivity. Fluorouracil 16-19 MDM2 proto-oncogene Homo sapiens 152-156 11279110-5 2001 Second, we examined the relationship between p53 and HDM2 in the adriamycin-mediated stabilization of p53 in NB. Doxorubicin 65-75 MDM2 proto-oncogene Homo sapiens 53-57 11279110-7 2001 In support of this notion, p53 stabilization following adriamycin resulted in an inhibition of both p53 ubiquitination and HDM2 ligase activity. Doxorubicin 55-65 MDM2 proto-oncogene Homo sapiens 123-127 11350044-3 2001 In this study we compared the cisplatin-induced response of p53 protein and its downstream targets p21WAF-1 and Mdm2 in the cisplatin-sensitive ovarian carcinoma cell line A2780 and its cisplatin-resistant derivative CP70. Cisplatin 124-133 MDM2 proto-oncogene Homo sapiens 112-116 11350044-3 2001 In this study we compared the cisplatin-induced response of p53 protein and its downstream targets p21WAF-1 and Mdm2 in the cisplatin-sensitive ovarian carcinoma cell line A2780 and its cisplatin-resistant derivative CP70. Cisplatin 124-133 MDM2 proto-oncogene Homo sapiens 112-116 11350044-4 2001 A higher dose of cisplatin and a longer exposure time was required to achieve the same level of p53, p21WAF-1, and Mdm2 protein accumulation in the cisplatin-resistant CP70 cells versus cisplatin-sensitive A2780 cells. Cisplatin 17-26 MDM2 proto-oncogene Homo sapiens 115-119 11350044-4 2001 A higher dose of cisplatin and a longer exposure time was required to achieve the same level of p53, p21WAF-1, and Mdm2 protein accumulation in the cisplatin-resistant CP70 cells versus cisplatin-sensitive A2780 cells. Cisplatin 148-157 MDM2 proto-oncogene Homo sapiens 115-119 11350044-4 2001 A higher dose of cisplatin and a longer exposure time was required to achieve the same level of p53, p21WAF-1, and Mdm2 protein accumulation in the cisplatin-resistant CP70 cells versus cisplatin-sensitive A2780 cells. Cisplatin 148-157 MDM2 proto-oncogene Homo sapiens 115-119 11327858-10 2001 The repeated motif contains Arg residues spaced by a hydrophobic segment that may be involved in Hdm2 recognition and binding. Arginine 28-31 MDM2 proto-oncogene Homo sapiens 97-101 11331603-0 2001 ATM-dependent phosphorylation of Mdm2 on serine 395: role in p53 activation by DNA damage. Serine 41-47 MDM2 proto-oncogene Homo sapiens 33-37 11331603-10 2001 Serine 395, residing within the carboxy-terminal 2A10 epitope, is the major target on Mdm2 for phosphorylation by ATM in vitro. Serine 0-6 MDM2 proto-oncogene Homo sapiens 86-90 11331603-11 2001 Mutational analysis supports the conclusion that Mdm2 undergoes ATM-dependent phosphorylation on serine 395 in vivo in response to DNA damage. Serine 97-103 MDM2 proto-oncogene Homo sapiens 49-53 11393276-1 2001 Recently, it has been demonstrated that Etoposide, a topoisomerase II inhibitor, can induce apoptosis in MDM2-overexpressing tumor cells by inhibition of MDM2 synthesis. Etoposide 40-49 MDM2 proto-oncogene Homo sapiens 105-109 11393276-1 2001 Recently, it has been demonstrated that Etoposide, a topoisomerase II inhibitor, can induce apoptosis in MDM2-overexpressing tumor cells by inhibition of MDM2 synthesis. Etoposide 40-49 MDM2 proto-oncogene Homo sapiens 154-158 11423970-0 2001 Activation of p53 by roscovitine-mediated suppression of MDM2 expression. Roscovitine 21-32 MDM2 proto-oncogene Homo sapiens 57-61 11423970-3 2001 We found that treatment with roscovitine and olomoucin, which were originally developed as cyclin-dependent kinase (CDK) inhibitors, can efficiently stabilize and activate nuclear p53 in tumor cells with MDM2 amplification or cytoplasmic p53. Roscovitine 29-40 MDM2 proto-oncogene Homo sapiens 204-208 11423970-3 2001 We found that treatment with roscovitine and olomoucin, which were originally developed as cyclin-dependent kinase (CDK) inhibitors, can efficiently stabilize and activate nuclear p53 in tumor cells with MDM2 amplification or cytoplasmic p53. butyrolactone I 45-54 MDM2 proto-oncogene Homo sapiens 204-208 11423970-6 2001 Roscovitine induces down-regulation of MDM2 expression at both protein and mRNA levels. Roscovitine 0-11 MDM2 proto-oncogene Homo sapiens 39-43 11423970-7 2001 Ectopic expression of MDM2 can abrogate the ability of roscovitine to induce p53 stabilization. Roscovitine 55-66 MDM2 proto-oncogene Homo sapiens 22-26 11306450-6 2001 Treatment with the demethylating agent 5-aza-2"-deoxycytidine was able to reinternalize MDM2 to the nucleus, and p53 expression was restored. Decitabine 39-61 MDM2 proto-oncogene Homo sapiens 88-92 11484509-6 2001 An association was found between p53 expression and mdm2 overexpression in the WD group (comprising WDLS and WD components of DDLS) and in the DD group, significantly so in the WD group. dd 126-128 MDM2 proto-oncogene Homo sapiens 52-56 11306736-4 2001 When HL-60 cells, p53 null, were treated with etoposide, MDM2 was markedly decreased prior to caspase-3-dependent retinoblastoma tumor suppressor protein (pRb) and poly (ADP- ribose) polymerase (PARP) cleavages. Etoposide 46-55 MDM2 proto-oncogene Homo sapiens 57-61 11306736-6 2001 However, the level of MDM2 was partially restored by proteasome inhibitors such as LLnL and lactacystin, even in the presence of etoposide. lactacystin 92-103 MDM2 proto-oncogene Homo sapiens 22-26 11306736-6 2001 However, the level of MDM2 was partially restored by proteasome inhibitors such as LLnL and lactacystin, even in the presence of etoposide. Etoposide 129-138 MDM2 proto-oncogene Homo sapiens 22-26 11178989-4 2001 MDM2 overexpressing clones derived from the breast cancer cell line, MCF-7 cells, showed a remarkable growth advantage only in estradiol supplemented conditions, and this profile coincided with increased transcriptional activity of ERalpha in these cells. Estradiol 127-136 MDM2 proto-oncogene Homo sapiens 0-4 11053443-0 2001 A role for the polyproline domain of p53 in its regulation by Mdm2. polyproline 15-26 MDM2 proto-oncogene Homo sapiens 62-66 11053443-5 2001 p53 lacking the polyproline region was identified to be more susceptible to inhibition by Mdm2. polyproline 16-27 MDM2 proto-oncogene Homo sapiens 90-94 11053443-7 2001 This increased sensitivity to Mdm2 results from an enhanced affinity of Mdm2 toward p53 lacking the polyproline region. polyproline 100-111 MDM2 proto-oncogene Homo sapiens 30-34 11053443-7 2001 This increased sensitivity to Mdm2 results from an enhanced affinity of Mdm2 toward p53 lacking the polyproline region. polyproline 100-111 MDM2 proto-oncogene Homo sapiens 72-76 11053443-9 2001 The polyproline region is proposed to be important in the modulation of the inhibitory effects of Mdm2 on p53 activities and stability. polyproline 4-15 MDM2 proto-oncogene Homo sapiens 98-102 11148027-0 2001 Chalcone derivatives antagonize interactions between the human oncoprotein MDM2 and p53. Chalcone 0-8 MDM2 proto-oncogene Homo sapiens 63-79 11258706-1 2001 The N-terminal BOX-I domain of p53 containing a docking site for the negative regulator MDM2 and the positive effector p300, harbours two recently identified phosphorylation sites at Thr18 or Ser20O whose affect on p300 is undefined. UNII-PYZ33YLR8A 183-188 MDM2 proto-oncogene Homo sapiens 88-92 11258706-1 2001 The N-terminal BOX-I domain of p53 containing a docking site for the negative regulator MDM2 and the positive effector p300, harbours two recently identified phosphorylation sites at Thr18 or Ser20O whose affect on p300 is undefined. ser20o 192-198 MDM2 proto-oncogene Homo sapiens 88-92 11258706-5 2001 These results suggest that phosphorylation of p53 at Thr18 or Ser20 can activate p53 by stabilizing the p300-p53 complex and also identify a class of small molecular weight ligands capable of selective discrimination between MDM2- and p300-dependent activities. UNII-PYZ33YLR8A 53-58 MDM2 proto-oncogene Homo sapiens 225-229 11178871-4 2001 Experimental blockade of Mdm2 expression with antisense oligodeoxynucleotides (ODN) results in neuronal death, suggesting an active role of Mdm2 in neuroprotection. Oligodeoxyribonucleotides 56-77 MDM2 proto-oncogene Homo sapiens 140-144 11148027-5 2001 Here, we show by multidimensional NMR spectroscopy that chalcones (1,3-diphenyl-2-propen-1-ones) are MDM2 inhibitors that bind to a subsite of the p53 binding cleft of human MDM2. Chalcone 67-95 MDM2 proto-oncogene Homo sapiens 174-178 11159535-5 2001 Results show that the mdm2 antisense oligodeoxynucleotide induces apoptosis of cells that express a high or low level of MDM2 protein, only if they contain wild-type p53. Oligodeoxyribonucleotides 37-57 MDM2 proto-oncogene Homo sapiens 22-26 11159535-5 2001 Results show that the mdm2 antisense oligodeoxynucleotide induces apoptosis of cells that express a high or low level of MDM2 protein, only if they contain wild-type p53. Oligodeoxyribonucleotides 37-57 MDM2 proto-oncogene Homo sapiens 121-125 11159535-7 2001 Finally, the p53 antisense oligodeoxynucleotide, which inhibits the expression of wild-type p53, also induces a decrease of the MDM2 level in cells, whether or not they overexpress this protein, and causes apoptosis of these cells. Oligodeoxyribonucleotides 27-47 MDM2 proto-oncogene Homo sapiens 128-132 11178871-4 2001 Experimental blockade of Mdm2 expression with antisense oligodeoxynucleotides (ODN) results in neuronal death, suggesting an active role of Mdm2 in neuroprotection. Oligodeoxyribonucleotides 56-77 MDM2 proto-oncogene Homo sapiens 25-29 11148027-5 2001 Here, we show by multidimensional NMR spectroscopy that chalcones (1,3-diphenyl-2-propen-1-ones) are MDM2 inhibitors that bind to a subsite of the p53 binding cleft of human MDM2. Chalcones 56-65 MDM2 proto-oncogene Homo sapiens 101-105 11148027-5 2001 Here, we show by multidimensional NMR spectroscopy that chalcones (1,3-diphenyl-2-propen-1-ones) are MDM2 inhibitors that bind to a subsite of the p53 binding cleft of human MDM2. Chalcones 56-65 MDM2 proto-oncogene Homo sapiens 174-178 11148027-5 2001 Here, we show by multidimensional NMR spectroscopy that chalcones (1,3-diphenyl-2-propen-1-ones) are MDM2 inhibitors that bind to a subsite of the p53 binding cleft of human MDM2. Chalcone 67-95 MDM2 proto-oncogene Homo sapiens 101-105 11140901-5 2001 A significant correlation was observed between MDM2 protein and p53 expression in 38 cases with an areca quid (AQ) chewing habit (P=0.032). aq 111-113 MDM2 proto-oncogene Homo sapiens 47-51 11140901-8 2001 Nevertheless, the high prevalence of MDM2 protein overexpression found in this study suggest that MDM2 may also participate in the carcinogenesis of AQ chewing-associated oral SCCs in Taiwan. aq 149-151 MDM2 proto-oncogene Homo sapiens 37-41 11140901-8 2001 Nevertheless, the high prevalence of MDM2 protein overexpression found in this study suggest that MDM2 may also participate in the carcinogenesis of AQ chewing-associated oral SCCs in Taiwan. aq 149-151 MDM2 proto-oncogene Homo sapiens 98-102 11094089-3 2000 Although the A4 mutant protein and the single lysine substitutions both bound MDM2 reasonably well, the single lysine substitutions underwent normal MDM2-dependent ubiquitination, whereas the A4 protein was inefficiently ubiquitinated. Lysine 46-52 MDM2 proto-oncogene Homo sapiens 78-82 11125034-0 2001 MDM2 mediated nuclear exclusion of p53 attenuates etoposide-induced apoptosis in neuroblastoma cells. Etoposide 50-59 MDM2 proto-oncogene Homo sapiens 0-4 11125034-5 2001 Our data show etoposide induces complete trans-location of p53 to the nucleus and activation of apoptosis in the neuroblastic NB cell line SH-SY5Y (N-type), which expresses low levels of MDM2. Etoposide 14-23 MDM2 proto-oncogene Homo sapiens 187-191 11125034-7 2001 Notably, when MDM2 expression is inhibited in S-type cells, with a phosphorothioated antisense oligonucleotide (AS5), then p53 accumulates in the nucleus and the SH-EP1 cells undergo apoptosis. phosphorothioated 67-84 MDM2 proto-oncogene Homo sapiens 14-18 11125034-7 2001 Notably, when MDM2 expression is inhibited in S-type cells, with a phosphorothioated antisense oligonucleotide (AS5), then p53 accumulates in the nucleus and the SH-EP1 cells undergo apoptosis. Oligonucleotides 95-110 MDM2 proto-oncogene Homo sapiens 14-18 11125034-7 2001 Notably, when MDM2 expression is inhibited in S-type cells, with a phosphorothioated antisense oligonucleotide (AS5), then p53 accumulates in the nucleus and the SH-EP1 cells undergo apoptosis. AS5 112-115 MDM2 proto-oncogene Homo sapiens 14-18 11125034-11 2001 These results demonstrate for the first time that hyperactive nuclear export of p53 attenuates chemotherapy-induced apoptosis in NB cells, and our findings suggest that inhibitors of MDM2 may enhance the therapeutic efficacy of etoposide by promoting apoptosis rather than trans-differentiation. Etoposide 228-237 MDM2 proto-oncogene Homo sapiens 183-187 11716435-0 2000 Consequences of the inhibition of Hdm2 expression in human osteosarcoma cells using antisense oligonucleotides. Oligonucleotides 94-110 MDM2 proto-oncogene Homo sapiens 34-38 11716435-1 2000 The present study was performed to identify a potent and sequence-specific antisense oligonucleotide (ASO), to inhibit Hdm2 expression in human cancer cell lines and to study the downstream consequences. Oligonucleotides 85-100 MDM2 proto-oncogene Homo sapiens 119-123 11716435-1 2000 The present study was performed to identify a potent and sequence-specific antisense oligonucleotide (ASO), to inhibit Hdm2 expression in human cancer cell lines and to study the downstream consequences. Oligonucleotides, Antisense 102-105 MDM2 proto-oncogene Homo sapiens 119-123 11175332-2 2000 In X-irradiated human cells, HDM2 protein was rapidly phosphorylated in serine/threonine residues in a p53, p14ARF and p73-independent manner. Serine 72-78 MDM2 proto-oncogene Homo sapiens 29-33 11175332-2 2000 In X-irradiated human cells, HDM2 protein was rapidly phosphorylated in serine/threonine residues in a p53, p14ARF and p73-independent manner. Threonine 79-88 MDM2 proto-oncogene Homo sapiens 29-33 11175334-0 2000 DNA damage-induced phosphorylation of p53 at serine 20 correlates with p21 and Mdm-2 induction in vivo. Serine 45-51 MDM2 proto-oncogene Homo sapiens 79-84 11072252-0 2000 A novel MDM2 anti-sense oligonucleotide has anti-tumor activity and potentiates cytotoxic drugs acting by different mechanisms in human colon cancer. Oligonucleotides 24-39 MDM2 proto-oncogene Homo sapiens 8-12 11072252-4 2000 In this study, we have used a novel oligonucleotide anti-sense MDM2, with mixed-backbone structure and demonstrate that it causes inhibition of MDM2 expression, induction of both p53 and p21/WAF1 expression and a dose-dependent, growth-inhibitory effect in human GEO colon-cancer cells. Oligonucleotides 36-51 MDM2 proto-oncogene Homo sapiens 63-67 11072252-4 2000 In this study, we have used a novel oligonucleotide anti-sense MDM2, with mixed-backbone structure and demonstrate that it causes inhibition of MDM2 expression, induction of both p53 and p21/WAF1 expression and a dose-dependent, growth-inhibitory effect in human GEO colon-cancer cells. Oligonucleotides 36-51 MDM2 proto-oncogene Homo sapiens 144-148 11094089-0 2000 Multiple lysine mutations in the C-terminal domain of p53 interfere with MDM2-dependent protein degradation and ubiquitination. Lysine 9-15 MDM2 proto-oncogene Homo sapiens 73-77 11025661-2 2000 Treatment with vincristine or paclitaxel before DNA-damage or before leptomycin B treatment reduces nuclear accumulation of p53 and expression of mdm2 and p21. Vincristine 15-26 MDM2 proto-oncogene Homo sapiens 146-150 11127820-4 2000 In the current study, MDM2-mediated degradation of p53 was partially inhibited in cells treated with leptomycin B (LMB), a specific inhibitor of nuclear export. leptomycin B 101-113 MDM2 proto-oncogene Homo sapiens 22-26 11127820-4 2000 In the current study, MDM2-mediated degradation of p53 was partially inhibited in cells treated with leptomycin B (LMB), a specific inhibitor of nuclear export. leptomycin B 115-118 MDM2 proto-oncogene Homo sapiens 22-26 11046142-6 2000 Simultaneous mutation of lysine residues 370, 372, 373, 381, 382, and 386 to arginine residues (6KR p53 mutant) generates a p53 molecule with potent transcriptional activity that is resistant to Mdm2-induced degradation and is refractory to Mdm2-mediated ubiquitination. Lysine 25-31 MDM2 proto-oncogene Homo sapiens 195-199 11046142-6 2000 Simultaneous mutation of lysine residues 370, 372, 373, 381, 382, and 386 to arginine residues (6KR p53 mutant) generates a p53 molecule with potent transcriptional activity that is resistant to Mdm2-induced degradation and is refractory to Mdm2-mediated ubiquitination. Lysine 25-31 MDM2 proto-oncogene Homo sapiens 241-245 10995885-0 2000 Absence of p53-mediated G1 arrest with induction of MDM2 in sterigmatocystin-treated cells. Sterigmatocystin 60-76 MDM2 proto-oncogene Homo sapiens 52-56 11025661-2 2000 Treatment with vincristine or paclitaxel before DNA-damage or before leptomycin B treatment reduces nuclear accumulation of p53 and expression of mdm2 and p21. Paclitaxel 30-40 MDM2 proto-oncogene Homo sapiens 146-150 10723139-3 2000 We mutated the cysteine residue (C464) corresponding to the residue essential for the ubiquitin ligase activity of E6AP and this mutation diminished the ligase activity of MDM2. Cysteine 15-23 MDM2 proto-oncogene Homo sapiens 172-176 11032416-5 2000 Fluorescence anisotropy was employed to measure directly the binding of hdm2(1-126) to a p53 N-terminal peptide labeled with Oregon Green (an analogue of fluorescein). 2-(2,7-difluoro-6-hydroxy-3-oxo-3H-xanthen-9-yl)benzoic acid 125-137 MDM2 proto-oncogene Homo sapiens 72-76 11032416-5 2000 Fluorescence anisotropy was employed to measure directly the binding of hdm2(1-126) to a p53 N-terminal peptide labeled with Oregon Green (an analogue of fluorescein). Fluorescein 154-165 MDM2 proto-oncogene Homo sapiens 72-76 11032416-8 2000 This suggests that phosphorylation of Thr18 could be a regulatory mechanism that disrupts the hdm2-p53 complex, thus activating p53 in response to DNA damage. UNII-PYZ33YLR8A 38-43 MDM2 proto-oncogene Homo sapiens 94-98 10951572-0 2000 The human vaccinia-related kinase 1 (VRK1) phosphorylates threonine-18 within the mdm-2 binding site of the p53 tumour suppressor protein. Threonine 58-67 MDM2 proto-oncogene Homo sapiens 82-87 10951572-10 2000 This threonine is within the p53 hydrophobic loop (residues 13-23) required for the interaction of p53 with the cleft of its inhibitor mdm-2. Threonine 5-14 MDM2 proto-oncogene Homo sapiens 135-140 10892746-2 2000 We demonstrate that Mdm2 is conjugated with SUMO-1 (sumoylated) at Lys-446, which is located within the RING finger domain and plays a critical role in Mdm2 self-ubiquitination. Lysine 67-70 MDM2 proto-oncogene Homo sapiens 20-24 10892746-2 2000 We demonstrate that Mdm2 is conjugated with SUMO-1 (sumoylated) at Lys-446, which is located within the RING finger domain and plays a critical role in Mdm2 self-ubiquitination. Lysine 67-70 MDM2 proto-oncogene Homo sapiens 152-156 10874665-6 2000 Mdm2 and p53 were demonstrated by immunohistology on formalin-fixed and paraffin-embedded tumor tissue. Formaldehyde 53-61 MDM2 proto-oncogene Homo sapiens 0-4 10874665-6 2000 Mdm2 and p53 were demonstrated by immunohistology on formalin-fixed and paraffin-embedded tumor tissue. Paraffin 72-80 MDM2 proto-oncogene Homo sapiens 0-4 10815906-4 2000 The overexpression of mdm2 and p53 proteins was investigated on paraffin-embedded material by using monoclonal antibodies. Paraffin 64-72 MDM2 proto-oncogene Homo sapiens 22-26 10909873-0 2000 Sequence-specific 1H, 15N, and 13C assignment of the N-terminal domain of the human oncoprotein MDM2 that binds to p53. Hydrogen 18-20 MDM2 proto-oncogene Homo sapiens 84-100 10909873-0 2000 Sequence-specific 1H, 15N, and 13C assignment of the N-terminal domain of the human oncoprotein MDM2 that binds to p53. 15n 22-25 MDM2 proto-oncogene Homo sapiens 84-100 10909873-0 2000 Sequence-specific 1H, 15N, and 13C assignment of the N-terminal domain of the human oncoprotein MDM2 that binds to p53. 13c 31-34 MDM2 proto-oncogene Homo sapiens 84-100 10955790-12 2000 Interestingly, tumors with both negative mdm-2 and p21 expression, irrespective of p53 status, had a high response rate to docetaxel but no response to MF. Docetaxel 123-132 MDM2 proto-oncogene Homo sapiens 41-46 10845931-10 2000 However, the MDM2 protein could be easily detected after treatment of cells with the specific proteasome inhibitor lactacystin, suggesting a normal regulation of the p53-MDM2 regulating loop. lactacystin 115-126 MDM2 proto-oncogene Homo sapiens 13-17 10767389-0 2000 Prognostic value of simultaneous expression of p21 and mdm2 in breast carcinomas treated by adjuvant chemotherapy with antracyclin. antracyclin 119-130 MDM2 proto-oncogene Homo sapiens 55-59 10751633-0 2000 Absence of point mutations at codon 17 of the mdm2 gene (serine 17) in human primary tumors. Serine 57-63 MDM2 proto-oncogene Homo sapiens 46-50 10751633-2 2000 A serine located in position 17 of Mdm2, has been implicated in its phosphorylation process. Serine 2-8 MDM2 proto-oncogene Homo sapiens 35-39 10751633-3 2000 We hypothesize that point mutations at serine 17 could block its phosphorylation and thereby increase the p53-Mdm2 interaction. Serine 39-45 MDM2 proto-oncogene Homo sapiens 110-114 10734067-4 2000 Here we show that the direct association between a p53 N-terminal peptide and Mdm2 is disrupted by phosphorylation of the peptide on Thr(18) but not by phosphorylation at other N-terminal sites, including Ser(15) and Ser(37). Threonine 133-136 MDM2 proto-oncogene Homo sapiens 78-82 10734067-4 2000 Here we show that the direct association between a p53 N-terminal peptide and Mdm2 is disrupted by phosphorylation of the peptide on Thr(18) but not by phosphorylation at other N-terminal sites, including Ser(15) and Ser(37). Serine 205-208 MDM2 proto-oncogene Homo sapiens 78-82 10734067-4 2000 Here we show that the direct association between a p53 N-terminal peptide and Mdm2 is disrupted by phosphorylation of the peptide on Thr(18) but not by phosphorylation at other N-terminal sites, including Ser(15) and Ser(37). Serine 217-220 MDM2 proto-oncogene Homo sapiens 78-82 10734067-7 2000 Our results suggest that stabilization of p53 after ionizing radiation may result, in part, from an inhibition of Mdm2 binding through a phosphorylation-phosphorylation cascade involving DNA damage-activated phosphorylation of p53 Ser(15) followed by phosphorylation of Thr(18). Serine 231-234 MDM2 proto-oncogene Homo sapiens 114-118 10734067-7 2000 Our results suggest that stabilization of p53 after ionizing radiation may result, in part, from an inhibition of Mdm2 binding through a phosphorylation-phosphorylation cascade involving DNA damage-activated phosphorylation of p53 Ser(15) followed by phosphorylation of Thr(18). Threonine 270-273 MDM2 proto-oncogene Homo sapiens 114-118 10723139-4 2000 The cysteine residue described above is also one of the cysteine residues that form the RING finger domain of MDM2. Cysteine 4-12 MDM2 proto-oncogene Homo sapiens 110-114 10723139-4 2000 The cysteine residue described above is also one of the cysteine residues that form the RING finger domain of MDM2. Cysteine 56-64 MDM2 proto-oncogene Homo sapiens 110-114 10723139-7 2000 When we mutated the seven cysteine residues of RING finger domain of MDM2 in the carboxyl terminus, the disruption of each residue in the RING finger completely diminished the ubiquitin ligase activity of MDM2 toward MDM2 itself and toward tumor suppressor p53. Cysteine 26-34 MDM2 proto-oncogene Homo sapiens 69-73 10723139-7 2000 When we mutated the seven cysteine residues of RING finger domain of MDM2 in the carboxyl terminus, the disruption of each residue in the RING finger completely diminished the ubiquitin ligase activity of MDM2 toward MDM2 itself and toward tumor suppressor p53. Cysteine 26-34 MDM2 proto-oncogene Homo sapiens 205-209 10723139-7 2000 When we mutated the seven cysteine residues of RING finger domain of MDM2 in the carboxyl terminus, the disruption of each residue in the RING finger completely diminished the ubiquitin ligase activity of MDM2 toward MDM2 itself and toward tumor suppressor p53. Cysteine 26-34 MDM2 proto-oncogene Homo sapiens 205-209 10737722-3 2000 The aim of the present study was to investigate whether mdm2-antisense oligodeoxyribonucleotides (AS-ODNs) can influence the growth characteristics of two MDM2-overexpressing STS cell lines (US8-93, LMS6-93) where both have heterozygous p53 non-missense mutations. Oligodeoxyribonucleotides 71-96 MDM2 proto-oncogene Homo sapiens 56-60 10810363-4 2000 This study investigated the effect of antisense oligodeoxynucleotides (ODNs), targeted against Mdm2 and p21WAF1/CIP1 on drug-mediated cell killing. Oligodeoxyribonucleotides 48-69 MDM2 proto-oncogene Homo sapiens 95-99 10810363-5 2000 Exposure of U2-OS osteosarcoma cells to DNA damaging agents, cisplatin or mitomycin C, caused upregulated expression of Mdm2 and p21WAF1/CIP1. Cisplatin 61-70 MDM2 proto-oncogene Homo sapiens 120-124 10810363-5 2000 Exposure of U2-OS osteosarcoma cells to DNA damaging agents, cisplatin or mitomycin C, caused upregulated expression of Mdm2 and p21WAF1/CIP1. Mitomycin 74-85 MDM2 proto-oncogene Homo sapiens 120-124 10788589-11 2000 Several approaches have now been tested using this strategy, including polypeptides targeted to MDM2-p53 binding domain and antisense oligonucleotides that specifically inhibit MDM2 expression. Oligonucleotides 134-150 MDM2 proto-oncogene Homo sapiens 177-181 10737722-3 2000 The aim of the present study was to investigate whether mdm2-antisense oligodeoxyribonucleotides (AS-ODNs) can influence the growth characteristics of two MDM2-overexpressing STS cell lines (US8-93, LMS6-93) where both have heterozygous p53 non-missense mutations. Oligodeoxyribonucleotides 71-96 MDM2 proto-oncogene Homo sapiens 155-159 10737722-4 2000 Cells were treated with lipofectamine-complexed mdm2 AS-ODNs complementary to a sequence of the mdm2 cDNA initiation site in comparison to sense control ODNs. Lipofectamine 24-37 MDM2 proto-oncogene Homo sapiens 48-52 10737722-4 2000 Cells were treated with lipofectamine-complexed mdm2 AS-ODNs complementary to a sequence of the mdm2 cDNA initiation site in comparison to sense control ODNs. Lipofectamine 24-37 MDM2 proto-oncogene Homo sapiens 96-100 10544021-3 1999 In the present study, we showed that the topoisomerase II inhibitor of widely used anticancer drugs etoposide and doxorubicin activated wt p53 in BL2, a Burkitt"s lymphoma cell line which overexpressed MDM2. Etoposide 100-109 MDM2 proto-oncogene Homo sapiens 202-206 10656682-4 2000 Phosphorylation at serine 15 prevents the binding of HDM2, a negative regulator of p53. Serine 19-25 MDM2 proto-oncogene Homo sapiens 53-57 10656682-8 2000 Phosphorylation by DNA-PK, that modifies serines 15 and 37, inhibits HDM2 binding to p53 but does not induce the DNA-binding activity of p53. Serine 41-48 MDM2 proto-oncogene Homo sapiens 69-73 10640274-3 2000 We find that p53 promotes Mdm2-mediated ubiquitination and proteasomal degradation of the HIF-1alpha subunit of hypoxia-inducible factor 1 (HIF-1), a heterodimeric transcription factor that regulates cellular energy metabolism and angiogenesis in response to oxygen deprivation. Oxygen 259-265 MDM2 proto-oncogene Homo sapiens 26-30 10561590-5 1999 By using deletion mutants of mdm2 and a peptide library we identified the serine residue at position 269 which lies within a canonical CK2 consensus sequence (EGQELSDEDDE) as the most important CK2 phosphorylation site. Serine 74-80 MDM2 proto-oncogene Homo sapiens 29-33 10726657-8 2000 Furthermore, treatment with both E6-AP and MDM2 antisense oligonucleotides in HPV-positive cells does not lead to further induction of p53 over inhibition of E6-AP alone. Oligonucleotides 58-74 MDM2 proto-oncogene Homo sapiens 43-47 10775510-0 2000 P53-independent down-regulation of Mdm2 in human cancer cells treated with adriamycin. Doxorubicin 75-85 MDM2 proto-oncogene Homo sapiens 35-39 10775510-2 2000 In this study, we investigated the alteration of Mdm2 and p53 in three human cancer cell lines containing either a wild-type or mutant p53 gene after treatment with Adriamycin (doxorubicin, ADR), a DNA damaging agent. Doxorubicin 165-175 MDM2 proto-oncogene Homo sapiens 49-53 10775510-2 2000 In this study, we investigated the alteration of Mdm2 and p53 in three human cancer cell lines containing either a wild-type or mutant p53 gene after treatment with Adriamycin (doxorubicin, ADR), a DNA damaging agent. Doxorubicin 177-188 MDM2 proto-oncogene Homo sapiens 49-53 10645001-4 2000 Inhibition of MDM2 expression using antisense oligonucleotide, inhibition of MDM2 function by the tumor suppressor ARF or a MDM2 deletion mutant result in the accumulation of nuclear p53. Oligonucleotides 46-61 MDM2 proto-oncogene Homo sapiens 14-18 10614665-6 2000 Cell cycle distribution of MDM2 transfectants [medullary thyroid tumor (MTT)-mdm2] revealed a fraction of the cell population in a hypodiploid status, suggesting that MDM2 is sufficient to promote apoptosis. monooxyethylene trimethylolpropane tristearate 72-75 MDM2 proto-oncogene Homo sapiens 27-31 10614665-6 2000 Cell cycle distribution of MDM2 transfectants [medullary thyroid tumor (MTT)-mdm2] revealed a fraction of the cell population in a hypodiploid status, suggesting that MDM2 is sufficient to promote apoptosis. monooxyethylene trimethylolpropane tristearate 72-75 MDM2 proto-oncogene Homo sapiens 167-171 10614665-12 2000 Protein levels of caspase-2, which are undetectable in the parental cell line, appear clearly elevated in MTT-mdm2 cells. monooxyethylene trimethylolpropane tristearate 106-109 MDM2 proto-oncogene Homo sapiens 110-114 10637478-2 2000 In the present study, we evaluated the incidence of MDM2 overexpression by ALL cells from pediatric patients at first relapse and compared MDM2 protein levels with in vitro response to adriamycin and with duration of initial complete remission (CR1). Doxorubicin 185-195 MDM2 proto-oncogene Homo sapiens 139-143 10637478-8 2000 Overexpression of MDM2 (>/=10-fold) was significantly correlated with adriamycin resistance and decreased duration of CR1. Doxorubicin 73-83 MDM2 proto-oncogene Homo sapiens 18-22 10637478-12 2000 These results indicate that overexpression of MDM2 plays a significant role in refractory pediatric ALL and is associated with early relapse, adriamycin resistance, and failure to respond to re-induction therapy. Doxorubicin 142-152 MDM2 proto-oncogene Homo sapiens 46-50 10889922-3 2000 Formalin-fixed sections were submitted to monoclonal antibody anti-Mdm2 through use of the streptavidin-biotin method. Formaldehyde 0-8 MDM2 proto-oncogene Homo sapiens 67-71 10570149-8 1999 Furthermore, both IR and UV light induced phosphorylation of p53 on Ser-20, which involved the majority of nuclear p53 protein and weakened the interaction of p53 with Mdm2 in vitro. Serine 68-71 MDM2 proto-oncogene Homo sapiens 168-172 10544021-3 1999 In the present study, we showed that the topoisomerase II inhibitor of widely used anticancer drugs etoposide and doxorubicin activated wt p53 in BL2, a Burkitt"s lymphoma cell line which overexpressed MDM2. Doxorubicin 114-125 MDM2 proto-oncogene Homo sapiens 202-206 10544021-5 1999 Activation of p53 was accompanied by phosphorylation of p53 at Ser-15 and elevated p21 and MDM2, both of which were at least partly blocked by wortmannin, a kinase inhibitor against proteins with a PI3 kinase domain. Wortmannin 143-153 MDM2 proto-oncogene Homo sapiens 91-95 10544021-6 1999 Although MDM2 protein was rapidly cleaved and degraded after anticancer drug treatment, cotreatment with caspase inhibitor Z-VAD blocked degradation, while wt p53 remained activated, suggesting MDM2 degradation not to be essential for the activation of p53. z-vad 123-128 MDM2 proto-oncogene Homo sapiens 194-198 10544021-8 1999 This p53 was co-immunoprecipitated with MDM2, but p53 activated by etoposide or doxorubicin barely complexed with MDM2. Etoposide 67-76 MDM2 proto-oncogene Homo sapiens 114-118 10544021-8 1999 This p53 was co-immunoprecipitated with MDM2, but p53 activated by etoposide or doxorubicin barely complexed with MDM2. Doxorubicin 80-91 MDM2 proto-oncogene Homo sapiens 114-118 10519756-4 1999 RESULTS: Positive immunostaining for MDM-2, proliferating cell nuclear antigen, cyclin D1, and cyclin A was occasionally observed in the large melanin-containing epithelioid cells. Melanins 143-150 MDM2 proto-oncogene Homo sapiens 37-42 10674873-0 1999 Mdm2 sensitizes MCF7 breast cancer cells to cisplatin or carboplatin. Cisplatin 44-53 MDM2 proto-oncogene Homo sapiens 0-4 10674873-0 1999 Mdm2 sensitizes MCF7 breast cancer cells to cisplatin or carboplatin. Carboplatin 57-68 MDM2 proto-oncogene Homo sapiens 0-4 10674873-3 1999 Repair of cisplatin-induced DNA damage was reduced in MCF7 cells overexpressing Mdm2, compared to MCF7 cells in which wild-type p53 function was intact. Cisplatin 10-19 MDM2 proto-oncogene Homo sapiens 80-84 10674873-4 1999 MCF7-Mdm2 cells exhibited preferential sensitivity to cisplatin and carboplatin. Cisplatin 54-63 MDM2 proto-oncogene Homo sapiens 5-9 10674873-4 1999 MCF7-Mdm2 cells exhibited preferential sensitivity to cisplatin and carboplatin. Carboplatin 68-79 MDM2 proto-oncogene Homo sapiens 5-9 10674873-5 1999 MCF7-Mdm2 cells showed a pronounced S-phase arrest after cisplatin treatment, similar to that observed in mutant-p53 cells in the present and prior studies. Cisplatin 57-66 MDM2 proto-oncogene Homo sapiens 5-9 10674873-7 1999 These findings indicate that Mdm2 overexpression can recapitulate the effect of p53 mutations on DNA repair of cisplatin lesions. Cisplatin 111-120 MDM2 proto-oncogene Homo sapiens 29-33 10512695-1 1999 It is shown here that the N-terminal domain of MDM2, which is not thought to bind calcium ions, otherwise bears a striking resemblance to a cluster of four EF-hand modules like those found in the calmodulin family. Calcium 82-89 MDM2 proto-oncogene Homo sapiens 47-51 10493945-14 1999 This study should provide the basis for future development of anti-MDM2 antisense oligonucleotides as cancer therapeutic agents used alone or in combination with conventional chemotherapeutics. Oligonucleotides 82-98 MDM2 proto-oncogene Homo sapiens 67-71 11717960-0 1999 Interaction between gene p53 and oncogene mdm2 in human glandular lung cancer cell line GLC-82. Glucose 88-91 MDM2 proto-oncogene Homo sapiens 42-46 10491313-0 1999 Arsenic disrupts cellular levels of p53 and mdm2: a potential mechanism of carcinogenesis. Arsenic 0-7 MDM2 proto-oncogene Homo sapiens 44-48 10491313-4 1999 Arsenite reduced p53 levels while concomitantly increasing the p53 regulatory protein mdm2 levels in a dose- and time-dependent manner. arsenite 0-8 MDM2 proto-oncogene Homo sapiens 86-90 10491313-5 1999 We propose the disruption of the p53-mdm2 loop regulating cell cycle arrest as a model for arsenic-related skin carcinogenesis and it may be important in tumors with elevated mdm2 levels. Arsenic 91-98 MDM2 proto-oncogene Homo sapiens 37-41 10491313-5 1999 We propose the disruption of the p53-mdm2 loop regulating cell cycle arrest as a model for arsenic-related skin carcinogenesis and it may be important in tumors with elevated mdm2 levels. Arsenic 91-98 MDM2 proto-oncogene Homo sapiens 175-179 10615232-1 1999 This retrospective study of ovarian cancer aimed to elucidate whether expression of apoptosis-related proteins, bcl-2, p53 or MDM-2, is associated with resistance to chemotherapy, especially cisplatin (CDDP) based chemotherapy. Cisplatin 191-200 MDM2 proto-oncogene Homo sapiens 126-131 10432310-0 1999 Novel phosphorylation sites of human tumour suppressor protein p53 at Ser20 and Thr18 that disrupt the binding of mdm2 (mouse double minute 2) protein are modified in human cancers. UNII-PYZ33YLR8A 80-85 MDM2 proto-oncogene Homo sapiens 114-118 10222137-4 1999 Leptomycin B induced the accumulation of p53 and HDM2 in the nucleus and the appearance of discrete nuclear aggregates containing both proteins. leptomycin B 0-12 MDM2 proto-oncogene Homo sapiens 49-53 10435622-3 1999 Phosphorylation of p53 at serine-15 leads to a stabilization of the polypeptide by inhibiting its interaction with Mdm2, a protein that targets p53 for ubiquitin-dependent degradation. Serine 26-32 MDM2 proto-oncogene Homo sapiens 115-119 10397746-9 1999 Incubation of 3 different cell lines with DFO or 311 caused a pronounced concentration- and time-dependent increase in the expression of WAF1 and GADD45 mRNA, but not mdm-2 mRNA. Deferoxamine 42-45 MDM2 proto-oncogene Homo sapiens 167-172 10738909-7 1999 When the GI-101A cells were treated with DES (Diethylstilbestrol) the mdm-2 protein expression increased after 10 min treatment and reached a peak level at 40 min. Diethylstilbestrol 41-44 MDM2 proto-oncogene Homo sapiens 70-75 10738909-7 1999 When the GI-101A cells were treated with DES (Diethylstilbestrol) the mdm-2 protein expression increased after 10 min treatment and reached a peak level at 40 min. Diethylstilbestrol 46-64 MDM2 proto-oncogene Homo sapiens 70-75 10203582-2 1999 When transfected with a functional copy of the estrogen receptor, both ER and MDM2 expression are negatively regulated by the presence of increasing concentrations of estradiol, as previously reported. Estradiol 167-176 MDM2 proto-oncogene Homo sapiens 78-82 10222137-6 1999 Using a model cell line conditionally expressing MDM2, the murine analogue of HDM2, we present evidence indicating that leptomycin B abrogates MDM2"s role in p53 degradation and that the accumulation of p53 in distinct nuclear bodies is mediated by MDM2. leptomycin B 120-132 MDM2 proto-oncogene Homo sapiens 78-82 10222137-7 1999 Since HDM2 has recently been shown to contain a functional NES of the REV type, the most likely explanation for our results is that the effect of leptomycin B on HDM2 and p53 is due to the inhibition of nuclear export. leptomycin B 146-158 MDM2 proto-oncogene Homo sapiens 6-10 10222137-7 1999 Since HDM2 has recently been shown to contain a functional NES of the REV type, the most likely explanation for our results is that the effect of leptomycin B on HDM2 and p53 is due to the inhibition of nuclear export. leptomycin B 146-158 MDM2 proto-oncogene Homo sapiens 162-166 10078201-0 1999 RB regulates the stability and the apoptotic function of p53 via MDM2. Rubidium 0-2 MDM2 proto-oncogene Homo sapiens 65-69 10189892-7 1999 Moreover, mdm2 antisense oligonucleotides prevented E2-induced accumulation of p53. Oligonucleotides 25-41 MDM2 proto-oncogene Homo sapiens 10-14 9989601-1 1999 The proteasome inhibitors lactacystin and AcLLNal induced p53-independent apoptosis in two human glioma cell lines, and the apoptosis was accompanied by up-regulation of immunoreactive wild-type p53, p21Waf1, Mdm2, and p27Kip1. lactacystin 26-37 MDM2 proto-oncogene Homo sapiens 209-213 10348347-7 1999 In addition, we show that (a) the level of endogenous p53 mRNA and (b) transcription from the strictly p53-dependent human mdm2 promoter are reduced in the presence of c-fos, c-jun, p50(NF-kappaB1), p65RelA or c-myc antisense oligonucleotides, underscoring the importance of these transcription factors for the expression of functional p53. Oligonucleotides 226-242 MDM2 proto-oncogene Homo sapiens 123-127 10023685-0 1999 Differential regulation of p21waf-1/cip-1 and Mdm2 by etoposide: etoposide inhibits the p53-Mdm2 autoregulatory feedback loop. Etoposide 54-63 MDM2 proto-oncogene Homo sapiens 46-50 10023685-0 1999 Differential regulation of p21waf-1/cip-1 and Mdm2 by etoposide: etoposide inhibits the p53-Mdm2 autoregulatory feedback loop. Etoposide 54-63 MDM2 proto-oncogene Homo sapiens 92-96 10023685-0 1999 Differential regulation of p21waf-1/cip-1 and Mdm2 by etoposide: etoposide inhibits the p53-Mdm2 autoregulatory feedback loop. Etoposide 65-74 MDM2 proto-oncogene Homo sapiens 46-50 10023685-0 1999 Differential regulation of p21waf-1/cip-1 and Mdm2 by etoposide: etoposide inhibits the p53-Mdm2 autoregulatory feedback loop. Etoposide 65-74 MDM2 proto-oncogene Homo sapiens 92-96 10023685-3 1999 We show here that the topoisomerase poison etoposide, like ultra violet irradiation, inhibits Mdm2 synthesis. Etoposide 43-52 MDM2 proto-oncogene Homo sapiens 94-98 10023685-3 1999 We show here that the topoisomerase poison etoposide, like ultra violet irradiation, inhibits Mdm2 synthesis. ultra violet 59-71 MDM2 proto-oncogene Homo sapiens 94-98 10023685-4 1999 Cytotoxic concentrations of etoposide (IC90 for > 3 h) result in inhibition of Mdm2 induction at both the RNA and protein level. Etoposide 28-37 MDM2 proto-oncogene Homo sapiens 82-86 10023685-7 1999 Inhibition of Mdm2 synthesis depends on the continuous presence of etoposide, suggesting the DNA damage may prevent transcription. Etoposide 67-76 MDM2 proto-oncogene Homo sapiens 14-18 10023685-9 1999 When cells are -treated with a pulse (1 h) of etoposide and reincubated in drug free medium, Mdm2 synthesis commences immediately after damage is repaired (3 h) and the p53 response is attenuated. Etoposide 46-55 MDM2 proto-oncogene Homo sapiens 93-97 10078201-1 1999 The binding of RB to MDM2 is shown to be essential for RB to overcome both the antiapoptotic function of MDM2 and the MDM2-dependent degradation of p53. Rubidium 15-17 MDM2 proto-oncogene Homo sapiens 21-25 10078201-1 1999 The binding of RB to MDM2 is shown to be essential for RB to overcome both the antiapoptotic function of MDM2 and the MDM2-dependent degradation of p53. Rubidium 15-17 MDM2 proto-oncogene Homo sapiens 105-109 10078201-1 1999 The binding of RB to MDM2 is shown to be essential for RB to overcome both the antiapoptotic function of MDM2 and the MDM2-dependent degradation of p53. Rubidium 15-17 MDM2 proto-oncogene Homo sapiens 105-109 10078201-1 1999 The binding of RB to MDM2 is shown to be essential for RB to overcome both the antiapoptotic function of MDM2 and the MDM2-dependent degradation of p53. Rubidium 55-57 MDM2 proto-oncogene Homo sapiens 21-25 10078201-1 1999 The binding of RB to MDM2 is shown to be essential for RB to overcome both the antiapoptotic function of MDM2 and the MDM2-dependent degradation of p53. Rubidium 55-57 MDM2 proto-oncogene Homo sapiens 105-109 10078201-1 1999 The binding of RB to MDM2 is shown to be essential for RB to overcome both the antiapoptotic function of MDM2 and the MDM2-dependent degradation of p53. Rubidium 55-57 MDM2 proto-oncogene Homo sapiens 105-109 10072445-3 1999 MATERIALS AND METHODS: We have developed phosphorothioate antisense oligodeoxynucleotides optimized for inhibition of MDM2 expression and investigated the role of MDM2 in a large panel of tumor cell lines. Parathion 41-57 MDM2 proto-oncogene Homo sapiens 118-122 10072445-3 1999 MATERIALS AND METHODS: We have developed phosphorothioate antisense oligodeoxynucleotides optimized for inhibition of MDM2 expression and investigated the role of MDM2 in a large panel of tumor cell lines. Oligodeoxyribonucleotides 68-89 MDM2 proto-oncogene Homo sapiens 118-122 9836595-0 1998 Metal and RNA binding properties of the hdm2 RING finger domain. Metals 0-5 MDM2 proto-oncogene Homo sapiens 40-44 9836595-1 1998 The hdm2 oncoprotein contains a C-terminal domain that binds RNA and has been suggested to bind zinc(II) in an unusual RING finger domain in which Thr 455 was postulated as a ligand. Zinc 96-104 MDM2 proto-oncogene Homo sapiens 4-8 9836595-6 1998 Metal binding studies suggest that hdm2 indeed binds to two molecules of zinc in an intertwined motif similar to the BRCA1 RING finger peptide. Metals 0-5 MDM2 proto-oncogene Homo sapiens 35-39 9882094-0 1998 Metal and RNA binding properties of the hdm2 RING finger domain. Metals 0-5 MDM2 proto-oncogene Homo sapiens 40-44 9836595-1 1998 The hdm2 oncoprotein contains a C-terminal domain that binds RNA and has been suggested to bind zinc(II) in an unusual RING finger domain in which Thr 455 was postulated as a ligand. Threonine 147-150 MDM2 proto-oncogene Homo sapiens 4-8 9836595-9 1998 Studies of two mutant peptides confirm the assignment of binding residues in hdm2 and suggest that the coordination of Thr 455 previously proposed by sequence alignments is incorrect. Threonine 119-122 MDM2 proto-oncogene Homo sapiens 77-81 9836595-3 1998 We also tested the affinity of the hdm2 C-terminal peptide for metal binding, metal linkage to the folding of the C-terminal peptide, and the peptide"s affinity for RNA. Metals 63-68 MDM2 proto-oncogene Homo sapiens 35-39 11189516-4 1998 The expression rates of MDM2 and p53 gene proteins were 71.7% and 21.7% respectively in 46 AL patients. Aluminum 91-93 MDM2 proto-oncogene Homo sapiens 24-28 9836595-12 1998 However, distance measurement from fluorescence energy transfer indicated that the Tyr 489 residue was only approximately 14 A away from the first metal center, suggesting that the hdm2 protein exists in a compact form, at least in the presence of metal ion. Tyrosine 83-86 MDM2 proto-oncogene Homo sapiens 181-185 9836595-12 1998 However, distance measurement from fluorescence energy transfer indicated that the Tyr 489 residue was only approximately 14 A away from the first metal center, suggesting that the hdm2 protein exists in a compact form, at least in the presence of metal ion. Metals 147-152 MDM2 proto-oncogene Homo sapiens 181-185 9836595-12 1998 However, distance measurement from fluorescence energy transfer indicated that the Tyr 489 residue was only approximately 14 A away from the first metal center, suggesting that the hdm2 protein exists in a compact form, at least in the presence of metal ion. Metals 248-253 MDM2 proto-oncogene Homo sapiens 181-185 9836595-13 1998 In summary, hdm2 binds metal and RNA, but the RNA binding does not seem to occur in a zinc-dependent manner. Metals 23-28 MDM2 proto-oncogene Homo sapiens 12-16 9840926-2 1998 MDM2 is cleaved by Caspase 3 (CPP32) during apoptosis after aspartic acid-361, generating a 60 kd fragment. Aspartic Acid 60-73 MDM2 proto-oncogene Homo sapiens 0-4 9770348-13 1998 Although inhibitors of transcription, such as actinomycin D, also damage DNA, reduction of Mdm-2 or other putative "sensor" proteins may contribute to their p53-stabilizing activity. Dactinomycin 46-59 MDM2 proto-oncogene Homo sapiens 91-96 9819415-4 1998 It is predicted that LMB should inhibit nuclear-cytoplasmic shuttling by MDM2 and subsequently stabilize p53. leptomycin B 21-24 MDM2 proto-oncogene Homo sapiens 73-77 9794481-8 1998 While cAMP markedly suppresses the p53-induced Mdm2 expression, bFGF and ECM elevate Mdm2 expression 3-5-fold. Cyclic AMP 6-10 MDM2 proto-oncogene Homo sapiens 47-51 9661637-7 1998 In BHT-101 cells, induction of p21 and Mdm-2 was evident 10 h after infection. Butylated Hydroxytoluene 3-6 MDM2 proto-oncogene Homo sapiens 39-44 11189516-11 1998 Two of 4 patients with MDM2+++ gained CR and then MDM2 turned negative. Chromium 38-40 MDM2 proto-oncogene Homo sapiens 23-27