PMID-sentid Pub_year Sent_text compound_name comp_offset prot_official_name organism prot_offset 34055057-8 2021 Of note, hirsutanol A induced the expression of the tumor suppressor p53, whereas simultaneous treatment with pifithrin-alpha, an inhibitor of p53, significantly reduced Jurkat cell apoptosis induced by hirsutanol A. pifithrin 110-125 tumor protein p53 Homo sapiens 143-146 32940875-8 2021 Importantly, TUNEL and CCK-8 assays both demonstrated that treatment with p53 antagonist pifithrin-alpha (PFT-alpha) markedly attenuated TPEN-induced OEC apoptosis. pifithrin 89-104 Wistar clone pR53P1 p53 pseudogene Rattus norvegicus 74-77 33945996-8 2021 Additionally, the expression of these proteins can be reversed by the use of pifithrin-alpha (PFT-alpha), a p53 inhibitor. pifithrin 77-92 tumor protein p53 Homo sapiens 108-111 33945996-8 2021 Additionally, the expression of these proteins can be reversed by the use of pifithrin-alpha (PFT-alpha), a p53 inhibitor. pifithrin 94-103 tumor protein p53 Homo sapiens 108-111 33852931-5 2021 Abeta25-35-induced sestrin2 expression was abolished by the p65 siRNA, the NF-kappaB inhibitor SN50, and the p53 inhibitor pifithrin-alpha (PFT-alpha). pifithrin 123-138 sestrin 2 Rattus norvegicus 19-27 33852931-5 2021 Abeta25-35-induced sestrin2 expression was abolished by the p65 siRNA, the NF-kappaB inhibitor SN50, and the p53 inhibitor pifithrin-alpha (PFT-alpha). pifithrin 123-138 Wistar clone pR53P1 p53 pseudogene Rattus norvegicus 109-112 33852931-5 2021 Abeta25-35-induced sestrin2 expression was abolished by the p65 siRNA, the NF-kappaB inhibitor SN50, and the p53 inhibitor pifithrin-alpha (PFT-alpha). pifithrin 140-149 sestrin 2 Rattus norvegicus 19-27 33827945-5 2021 Different from memory-like NK cells reported previously, these NKp46+NKG2A+ memory NK cells exhibited HA-specific silence of cytotoxicity but increase of IFN-gamma response against influenza virus-infected cells, which could be reversed by Pifithrin-mu, a p53-HSP70 signaling inhibitor. pifithrin 240-249 natural cytotoxicity triggering receptor 1 Homo sapiens 63-68 33827945-5 2021 Different from memory-like NK cells reported previously, these NKp46+NKG2A+ memory NK cells exhibited HA-specific silence of cytotoxicity but increase of IFN-gamma response against influenza virus-infected cells, which could be reversed by Pifithrin-mu, a p53-HSP70 signaling inhibitor. pifithrin 240-249 killer cell lectin like receptor C1 Homo sapiens 69-74 33877544-12 2021 BOP1 silencing-induced suppression of cell proliferation was partly reversed by pifithrin-alpha (a p53 inhibitor). pifithrin 80-95 BOP1 ribosomal biogenesis factor Homo sapiens 0-4 33877544-12 2021 BOP1 silencing-induced suppression of cell proliferation was partly reversed by pifithrin-alpha (a p53 inhibitor). pifithrin 80-95 tumor protein p53 Homo sapiens 99-102 32940875-8 2021 Importantly, TUNEL and CCK-8 assays both demonstrated that treatment with p53 antagonist pifithrin-alpha (PFT-alpha) markedly attenuated TPEN-induced OEC apoptosis. pifithrin 106-115 Wistar clone pR53P1 p53 pseudogene Rattus norvegicus 74-77 33162236-8 2021 The inhibition of p53 by pifithrin-alpha significantly reduced MEHP-induced injuries in TM3 cells. pifithrin 25-40 transformation related protein 53, pseudogene Mus musculus 18-21 33510838-7 2021 Knockdown ribosomal protein L11 (RPL11) by transfecting with siRNA or inhibiting p53 by pifithrin-alpha (PFT-alpha) partly reserved the biological effects induced by BOP1 knockdown. pifithrin 88-103 ribosomal protein L11 Homo sapiens 10-31 33754023-13 2021 Pifithrin-alpha alleviated cardiac aging and enhanced fatty acid metabolism in the aged Rap1-/- mice. pifithrin 0-15 RAS-related protein 1a Mus musculus 88-92 33302638-10 2021 Besides, the ligustrazine-induced cell apoptosis and cell cycle arrest were markedly reversed by pifithrin-alpha (p53 inhibitor), which suggested that ligustrazine-induced cell apoptosis was achieved by regulating p53-dependent mitochondrial pathway and cell cycle arrest at the G0/G1 phase. pifithrin 97-112 transformation related protein 53, pseudogene Mus musculus 114-117 33302638-10 2021 Besides, the ligustrazine-induced cell apoptosis and cell cycle arrest were markedly reversed by pifithrin-alpha (p53 inhibitor), which suggested that ligustrazine-induced cell apoptosis was achieved by regulating p53-dependent mitochondrial pathway and cell cycle arrest at the G0/G1 phase. pifithrin 97-112 transformation related protein 53, pseudogene Mus musculus 214-217 33510838-7 2021 Knockdown ribosomal protein L11 (RPL11) by transfecting with siRNA or inhibiting p53 by pifithrin-alpha (PFT-alpha) partly reserved the biological effects induced by BOP1 knockdown. pifithrin 88-103 ribosomal protein L11 Homo sapiens 33-38 33510838-7 2021 Knockdown ribosomal protein L11 (RPL11) by transfecting with siRNA or inhibiting p53 by pifithrin-alpha (PFT-alpha) partly reserved the biological effects induced by BOP1 knockdown. pifithrin 88-103 tumor protein p53 Homo sapiens 81-84 33510838-7 2021 Knockdown ribosomal protein L11 (RPL11) by transfecting with siRNA or inhibiting p53 by pifithrin-alpha (PFT-alpha) partly reserved the biological effects induced by BOP1 knockdown. pifithrin 88-103 BOP1 ribosomal biogenesis factor Rattus norvegicus 166-170 33510838-7 2021 Knockdown ribosomal protein L11 (RPL11) by transfecting with siRNA or inhibiting p53 by pifithrin-alpha (PFT-alpha) partly reserved the biological effects induced by BOP1 knockdown. pifithrin 105-114 ribosomal protein L11 Homo sapiens 10-31 33510838-7 2021 Knockdown ribosomal protein L11 (RPL11) by transfecting with siRNA or inhibiting p53 by pifithrin-alpha (PFT-alpha) partly reserved the biological effects induced by BOP1 knockdown. pifithrin 105-114 ribosomal protein L11 Homo sapiens 33-38 33510838-7 2021 Knockdown ribosomal protein L11 (RPL11) by transfecting with siRNA or inhibiting p53 by pifithrin-alpha (PFT-alpha) partly reserved the biological effects induced by BOP1 knockdown. pifithrin 105-114 tumor protein p53 Homo sapiens 81-84 33510838-7 2021 Knockdown ribosomal protein L11 (RPL11) by transfecting with siRNA or inhibiting p53 by pifithrin-alpha (PFT-alpha) partly reserved the biological effects induced by BOP1 knockdown. pifithrin 105-114 BOP1 ribosomal biogenesis factor Rattus norvegicus 166-170 33274012-9 2020 Importantly, we further confirmed the p53-mediated HMGCR axis activation by using pifithrin-alpha (PFT) in SH-SY5Y cells. pifithrin 82-97 tumor protein p53 Sus scrofa 38-41 32590695-8 2021 The P53 inhibitor Pifithrin-mu reduced apoptosis induced by P53 mitochondrial translocation. pifithrin 18-27 Wistar clone pR53P1 p53 pseudogene Rattus norvegicus 4-7 32590695-8 2021 The P53 inhibitor Pifithrin-mu reduced apoptosis induced by P53 mitochondrial translocation. pifithrin 18-27 Wistar clone pR53P1 p53 pseudogene Rattus norvegicus 60-63 33835030-4 2021 PES (2-phenylethynesulfonamide or pifithrin-mu) has been reported to be an inhibitor of Hsp70. pifithrin 34-43 heat shock protein family A (Hsp70) member 4 Homo sapiens 88-93 31886905-5 2020 Western blot was used to measure the levels of p53 and its acetylated versions in cells treated with carboplatin and/or pifithrin-alpha. pifithrin 120-135 tumor protein p53 Homo sapiens 47-50 33299335-5 2020 Results: Overexpression of p53 stimulated, while inhibition of p53 by pifithrin-alpha significantly suppressed the GnRH secretion and GPR54 expression levels in response to kisspeptin stimulation in GT1-7 cells. pifithrin 70-85 transformation related protein 53, pseudogene Mus musculus 63-66 33299335-5 2020 Results: Overexpression of p53 stimulated, while inhibition of p53 by pifithrin-alpha significantly suppressed the GnRH secretion and GPR54 expression levels in response to kisspeptin stimulation in GT1-7 cells. pifithrin 70-85 gonadotropin releasing hormone 1 Mus musculus 115-119 33299335-5 2020 Results: Overexpression of p53 stimulated, while inhibition of p53 by pifithrin-alpha significantly suppressed the GnRH secretion and GPR54 expression levels in response to kisspeptin stimulation in GT1-7 cells. pifithrin 70-85 KISS1 receptor Mus musculus 134-139 33299335-5 2020 Results: Overexpression of p53 stimulated, while inhibition of p53 by pifithrin-alpha significantly suppressed the GnRH secretion and GPR54 expression levels in response to kisspeptin stimulation in GT1-7 cells. pifithrin 70-85 KiSS-1 metastasis-suppressor Mus musculus 173-183 33299335-5 2020 Results: Overexpression of p53 stimulated, while inhibition of p53 by pifithrin-alpha significantly suppressed the GnRH secretion and GPR54 expression levels in response to kisspeptin stimulation in GT1-7 cells. pifithrin 70-85 guanine nucleotide binding protein, alpha transducing 2 Mus musculus 199-204 33274012-9 2020 Importantly, we further confirmed the p53-mediated HMGCR axis activation by using pifithrin-alpha (PFT) in SH-SY5Y cells. pifithrin 82-97 3-hydroxy-3-methylglutaryl-CoA reductase Sus scrofa 51-56 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 tumor protein p53 Homo sapiens 17-20 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 poly(ADP-ribose) polymerase 1 Homo sapiens 77-104 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 poly(ADP-ribose) polymerase 1 Homo sapiens 106-110 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 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 poly(ADP-ribose) polymerase 1 Homo sapiens 197-201 32945383-13 2020 Pifithrin-alpha, an inhibitor of p53, partially reduced RSV-induced apoptosis and autophagy. pifithrin 0-15 tumor protein p53 Homo sapiens 33-36 32898154-8 2020 Accordingly, in utero treatment of TashT embryos with the p53 inhibitor pifithrin-alpha decreased Ddx3y expression and abolished the otherwise more severe ENS defect in TashT males. pifithrin 72-87 tumor protein p53 Homo sapiens 58-61 32978368-8 2020 Importantly, the antioxidant N-acetyl-cysteine and the p53 inhibitor pifithrin-alpha attenuated A1874-induced cell death and apoptosis in colon cancer cells. pifithrin 69-84 tumor protein p53 Homo sapiens 55-58 32898154-8 2020 Accordingly, in utero treatment of TashT embryos with the p53 inhibitor pifithrin-alpha decreased Ddx3y expression and abolished the otherwise more severe ENS defect in TashT males. pifithrin 72-87 DEAD-box helicase 3 Y-linked Homo sapiens 98-103 32741018-10 2020 Gene expression profiling results identified p53 pathway as a key downstream target of Rig-G, and p53 inhibition by pifithrin-alpha caused abrogation of tumor-suppressive effects of Rig-G in lung cancer. pifithrin 116-131 transformation related protein 53, pseudogene Mus musculus 98-101 32687844-10 2020 DpdtC treatment resulted in upregulation of p53, but, the addition of p53 inhibitor, PFT-alpha could significantly neutralize the action of DpdtC on ferritinophagy induction and EMT inhibition. pifithrin 85-94 tumor protein p53 Homo sapiens 70-73 32741018-10 2020 Gene expression profiling results identified p53 pathway as a key downstream target of Rig-G, and p53 inhibition by pifithrin-alpha caused abrogation of tumor-suppressive effects of Rig-G in lung cancer. pifithrin 116-131 interferon induced protein with tetratricopeptide repeats 3 Homo sapiens 182-187 32922194-10 2020 Inhibition of p53 by pifithrin-alpha significantly reduced the levels of PUMA, Bax, and PTEN but restored AKT phosphorylation in SiHa cells exposed to sesamin. pifithrin 21-36 tumor protein p53 Homo sapiens 14-17 32922194-10 2020 Inhibition of p53 by pifithrin-alpha significantly reduced the levels of PUMA, Bax, and PTEN but restored AKT phosphorylation in SiHa cells exposed to sesamin. pifithrin 21-36 BCL2 binding component 3 Homo sapiens 73-77 32922194-10 2020 Inhibition of p53 by pifithrin-alpha significantly reduced the levels of PUMA, Bax, and PTEN but restored AKT phosphorylation in SiHa cells exposed to sesamin. pifithrin 21-36 BCL2 associated X, apoptosis regulator Homo sapiens 79-82 32922194-10 2020 Inhibition of p53 by pifithrin-alpha significantly reduced the levels of PUMA, Bax, and PTEN but restored AKT phosphorylation in SiHa cells exposed to sesamin. pifithrin 21-36 phosphatase and tensin homolog Homo sapiens 88-92 32922194-10 2020 Inhibition of p53 by pifithrin-alpha significantly reduced the levels of PUMA, Bax, and PTEN but restored AKT phosphorylation in SiHa cells exposed to sesamin. pifithrin 21-36 AKT serine/threonine kinase 1 Homo sapiens 106-109 32757802-7 2021 The synergistic antitumor effect of API and CDDP was blocked by addition of the p53 inhibitor Pifithrin-alpha, and siRNA targeting the p53 gene in A549R cells. pifithrin 94-109 tumor protein p53 Homo sapiens 80-83 32776944-9 2020 Depletion of p53 or applying the p53 inhibitor Pifithrin-alpha significantly rescued the hair cell loss in the Thoc1 knockdown zebrafish. pifithrin 47-62 tumor protein p53 Danio rerio 33-36 32776944-9 2020 Depletion of p53 or applying the p53 inhibitor Pifithrin-alpha significantly rescued the hair cell loss in the Thoc1 knockdown zebrafish. pifithrin 47-62 THO complex 1 Danio rerio 111-116 32120128-3 2020 To strengthen the bioactivity of the scaffolds, pifithrin-alpha (PFTalpha), a p53 inhibitor that can reduce the repressive function of p53 in osteogenesis, was preloaded in the PLGA electrospinning solution. pifithrin 48-63 tumor protein p53 Homo sapiens 78-81 32120128-3 2020 To strengthen the bioactivity of the scaffolds, pifithrin-alpha (PFTalpha), a p53 inhibitor that can reduce the repressive function of p53 in osteogenesis, was preloaded in the PLGA electrospinning solution. pifithrin 48-63 tumor protein p53 Homo sapiens 135-138 32120128-3 2020 To strengthen the bioactivity of the scaffolds, pifithrin-alpha (PFTalpha), a p53 inhibitor that can reduce the repressive function of p53 in osteogenesis, was preloaded in the PLGA electrospinning solution. pifithrin 65-73 tumor protein p53 Homo sapiens 135-138 32216931-9 2020 Treatment with Pifithrin-alpha suppressed the increase in abundance of P53 and P21 proteins induced by the relatively greater concentration of Se (16.0 mumol/L), however, did not result in a change in abundances of P27 and BAX proteins. pifithrin 15-30 cellular tumor antigen p53 Ovis aries 71-74 32534357-10 2020 The apoptosis induced by EPI in MKN-45 cells would be effectively inhibited with the treatment of p53 siRNA and p53 inhibitor PFT-alpha. pifithrin 126-135 tumor protein p53 Homo sapiens 112-115 32299471-8 2020 In this study, nilotinib and pifithrin-alpha was used as a c-Abl and p53 inhibitor, respectively. pifithrin 29-44 c-abl oncogene 1, non-receptor tyrosine kinase Mus musculus 59-64 32299471-8 2020 In this study, nilotinib and pifithrin-alpha was used as a c-Abl and p53 inhibitor, respectively. pifithrin 29-44 transformation related protein 53, pseudogene Mus musculus 69-72 31838664-4 2020 Our observations suggest that P53 suppression by LPS, pifithrin, or small interfering RNA increased the expression of the redox marker malondialdehyde. pifithrin 54-63 tumor protein p53 Homo sapiens 30-33 32048816-8 2020 Consistently, inhibition of P53 with pifithrin-alpha hydrobromide ameliorated PA-induced metabolic reprogramming and IR. pifithrin 37-65 transformation related protein 53, pseudogene Mus musculus 28-31 32256964-8 2020 As expected, an upregulation of p53 was observed after DpdtC insulting; however, the addition of a p53 inhibitor, PFT-alpha, could significantly attenuate the action of DpdtC on ferritinophagy induction and EMT inhibition. pifithrin 114-123 tumor protein p53 Homo sapiens 32-35 32256964-8 2020 As expected, an upregulation of p53 was observed after DpdtC insulting; however, the addition of a p53 inhibitor, PFT-alpha, could significantly attenuate the action of DpdtC on ferritinophagy induction and EMT inhibition. pifithrin 114-123 tumor protein p53 Homo sapiens 99-102 31778663-0 2020 The p53 inactivators pifithrin-mu and pifithrin-alpha mitigate TBI-induced neuronal damage through regulation of oxidative stress, neuroinflammation, autophagy and mitophagy. pifithrin 21-30 Wistar clone pR53P1 p53 pseudogene Rattus norvegicus 4-7 31701691-9 2020 Moreover pifithrin-alpha inhibited the FGF21-induced preventive effects on the renal EMT and subsequent renal fibrosis in DN mice. pifithrin 9-24 fibroblast growth factor 21 Mus musculus 39-44 31778663-0 2020 The p53 inactivators pifithrin-mu and pifithrin-alpha mitigate TBI-induced neuronal damage through regulation of oxidative stress, neuroinflammation, autophagy and mitophagy. pifithrin 38-47 Wistar clone pR53P1 p53 pseudogene Rattus norvegicus 4-7 31778663-2 2020 We investigated whether inhibition of p53 using pifithrin (PFT)-alpha or PFT-mu provides neuroprotective effects via p53 transcriptional dependent or -independent mechanisms, respectively. pifithrin 48-69 Wistar clone pR53P1 p53 pseudogene Rattus norvegicus 38-41 31778663-7 2020 Fluoro-Jade C staining was used to label degenerating neurons within the TBI-induced cortical contusion region that, together with Annexin V positive neurons, were reduced by PFT-mu. pifithrin 175-178 annexin A5 Rattus norvegicus 131-140 31778663-10 2020 PFT-alpha, but not PFT-mu, significantly lowered p53 mRNA expression. pifithrin 0-3 Wistar clone pR53P1 p53 pseudogene Rattus norvegicus 49-52 31778663-11 2020 Both PFT-alpha and PFT-mu lowered TBI-induced pro-inflammatory cytokines (IL-1beta and IL-6) mRNA levels as well as TBI-induced autophagic marker localization (LC3 and p62). pifithrin 5-8 interleukin 1 beta Rattus norvegicus 74-82 31778663-11 2020 Both PFT-alpha and PFT-mu lowered TBI-induced pro-inflammatory cytokines (IL-1beta and IL-6) mRNA levels as well as TBI-induced autophagic marker localization (LC3 and p62). pifithrin 5-8 interleukin 6 Rattus norvegicus 87-91 31778663-11 2020 Both PFT-alpha and PFT-mu lowered TBI-induced pro-inflammatory cytokines (IL-1beta and IL-6) mRNA levels as well as TBI-induced autophagic marker localization (LC3 and p62). pifithrin 5-8 KH RNA binding domain containing, signal transduction associated 1 Rattus norvegicus 168-171 31778663-11 2020 Both PFT-alpha and PFT-mu lowered TBI-induced pro-inflammatory cytokines (IL-1beta and IL-6) mRNA levels as well as TBI-induced autophagic marker localization (LC3 and p62). pifithrin 19-22 interleukin 1 beta Rattus norvegicus 74-82 31778663-11 2020 Both PFT-alpha and PFT-mu lowered TBI-induced pro-inflammatory cytokines (IL-1beta and IL-6) mRNA levels as well as TBI-induced autophagic marker localization (LC3 and p62). pifithrin 19-22 interleukin 6 Rattus norvegicus 87-91 31778663-11 2020 Both PFT-alpha and PFT-mu lowered TBI-induced pro-inflammatory cytokines (IL-1beta and IL-6) mRNA levels as well as TBI-induced autophagic marker localization (LC3 and p62). pifithrin 19-22 KH RNA binding domain containing, signal transduction associated 1 Rattus norvegicus 168-171 31778663-12 2020 Finally, treatment with PFT-mu mitigated TBI-induced declines in mRNA levels of PINK-1 and SOD 2. pifithrin 24-27 PTEN induced kinase 1 Rattus norvegicus 80-86 31778663-12 2020 Finally, treatment with PFT-mu mitigated TBI-induced declines in mRNA levels of PINK-1 and SOD 2. pifithrin 24-27 superoxide dismutase 2 Rattus norvegicus 91-96 31707831-13 2020 Torin1 treatment increased protein expression of p53, and these effects were inhibited by pifithrin-alpha. pifithrin 90-105 tumor protein p53 Homo sapiens 49-52 31841081-8 2020 When the p53 pathway of irradiated cells was inhibited by PFT-alpha, PFTmicro or p53 siRNA, the bystander damage to TK6 cells were clearly alleviated. pifithrin 58-67 tumor protein p53 Homo sapiens 9-12 31974452-0 2020 Pifithrin-alpha alters p53 post-translational modifications pattern and differentially inhibits p53 target genes. pifithrin 0-15 tumor protein p53 Homo sapiens 23-26 31974452-0 2020 Pifithrin-alpha alters p53 post-translational modifications pattern and differentially inhibits p53 target genes. pifithrin 0-15 tumor protein p53 Homo sapiens 96-99 31974452-1 2020 Pifithrin-alpha (PFT-alpha) is a small molecule which has been widely used as a specific inhibitor of p53 transcription activity. pifithrin 0-15 tumor protein p53 Homo sapiens 102-105 31974452-1 2020 Pifithrin-alpha (PFT-alpha) is a small molecule which has been widely used as a specific inhibitor of p53 transcription activity. pifithrin 17-26 tumor protein p53 Homo sapiens 102-105 31974452-3 2020 PFT-alpha has also been described to display potent p53-independent activity in cells. pifithrin 0-9 tumor protein p53 Homo sapiens 52-55 31974452-7 2020 PFT-alpha displayed a very limited effect on p53-dependent transcription upon its activation by Nutlin-3. pifithrin 0-9 tumor protein p53 Homo sapiens 45-48 31974452-8 2020 Moreover, PFT-alpha inhibitory effect on transcription was highly dependent on the nature of the p53 target gene. pifithrin 10-19 tumor protein p53 Homo sapiens 97-100 31974452-9 2020 PFT-alpha attenuated post-translational modifications of p53 without affecting total p53 protein level. pifithrin 0-9 tumor protein p53 Homo sapiens 57-60 31974452-10 2020 Finally, we found that PFT-alpha can decrease the level of intracellular reactive oxygen species through activation of an aryl hydrocarbon receptor (AHR)-Nrf2 axis in a p53-independent manner. pifithrin 23-32 aryl hydrocarbon receptor Homo sapiens 122-147 31974452-10 2020 Finally, we found that PFT-alpha can decrease the level of intracellular reactive oxygen species through activation of an aryl hydrocarbon receptor (AHR)-Nrf2 axis in a p53-independent manner. pifithrin 23-32 aryl hydrocarbon receptor Homo sapiens 149-152 31974452-10 2020 Finally, we found that PFT-alpha can decrease the level of intracellular reactive oxygen species through activation of an aryl hydrocarbon receptor (AHR)-Nrf2 axis in a p53-independent manner. pifithrin 23-32 NFE2 like bZIP transcription factor 2 Homo sapiens 154-158 31974452-10 2020 Finally, we found that PFT-alpha can decrease the level of intracellular reactive oxygen species through activation of an aryl hydrocarbon receptor (AHR)-Nrf2 axis in a p53-independent manner. pifithrin 23-32 tumor protein p53 Homo sapiens 169-172 31974452-11 2020 In conclusion, PFT-alpha inhibits only some aspects of p53 function, therefore it should be used with extreme caution to study p53-dependent processes. pifithrin 15-24 tumor protein p53 Homo sapiens 55-58 31974452-11 2020 In conclusion, PFT-alpha inhibits only some aspects of p53 function, therefore it should be used with extreme caution to study p53-dependent processes. pifithrin 15-24 tumor protein p53 Homo sapiens 127-130 32749126-6 2020 The effect of EGb761 on the p53 signaling pathway was further confirmed by adding pifithrin (PFT)-alpha, an inhibitor of p53. pifithrin 82-91 tumor protein p53 Homo sapiens 28-31 31853292-10 2020 The relationship between p53 and SDHA/HPRT1 expression was confirmed using western blot analysis following the application of pifithrin-alpha, a p53 inhibitor. pifithrin 126-141 tumor protein p53 Equus caballus 25-28 31853292-10 2020 The relationship between p53 and SDHA/HPRT1 expression was confirmed using western blot analysis following the application of pifithrin-alpha, a p53 inhibitor. pifithrin 126-141 succinate dehydrogenase complex flavoprotein subunit A Equus caballus 33-37 31853292-10 2020 The relationship between p53 and SDHA/HPRT1 expression was confirmed using western blot analysis following the application of pifithrin-alpha, a p53 inhibitor. pifithrin 126-141 hypoxanthine phosphoribosyltransferase 1 Equus caballus 38-43 31853292-10 2020 The relationship between p53 and SDHA/HPRT1 expression was confirmed using western blot analysis following the application of pifithrin-alpha, a p53 inhibitor. pifithrin 126-141 tumor protein p53 Equus caballus 145-148 32771207-6 2020 Inhibition of p53 by treated with pifithrin-alpha (PFTalpha) causing augments of osteoclastogenesis and bone resorption, also reversed OPG-mediated inhibition of osteoclastogenesis by reducing the expression of TSC2. pifithrin 34-49 tumor protein p53 Homo sapiens 14-17 32771207-6 2020 Inhibition of p53 by treated with pifithrin-alpha (PFTalpha) causing augments of osteoclastogenesis and bone resorption, also reversed OPG-mediated inhibition of osteoclastogenesis by reducing the expression of TSC2. pifithrin 34-49 TNF receptor superfamily member 11b Homo sapiens 135-138 32771207-6 2020 Inhibition of p53 by treated with pifithrin-alpha (PFTalpha) causing augments of osteoclastogenesis and bone resorption, also reversed OPG-mediated inhibition of osteoclastogenesis by reducing the expression of TSC2. pifithrin 34-49 TSC complex subunit 2 Homo sapiens 211-215 32771207-6 2020 Inhibition of p53 by treated with pifithrin-alpha (PFTalpha) causing augments of osteoclastogenesis and bone resorption, also reversed OPG-mediated inhibition of osteoclastogenesis by reducing the expression of TSC2. pifithrin 51-59 tumor protein p53 Homo sapiens 14-17 32771207-6 2020 Inhibition of p53 by treated with pifithrin-alpha (PFTalpha) causing augments of osteoclastogenesis and bone resorption, also reversed OPG-mediated inhibition of osteoclastogenesis by reducing the expression of TSC2. pifithrin 51-59 TNF receptor superfamily member 11b Homo sapiens 135-138 32771207-6 2020 Inhibition of p53 by treated with pifithrin-alpha (PFTalpha) causing augments of osteoclastogenesis and bone resorption, also reversed OPG-mediated inhibition of osteoclastogenesis by reducing the expression of TSC2. pifithrin 51-59 TSC complex subunit 2 Homo sapiens 211-215 32749126-6 2020 The effect of EGb761 on the p53 signaling pathway was further confirmed by adding pifithrin (PFT)-alpha, an inhibitor of p53. pifithrin 82-91 tumor protein p53 Homo sapiens 121-124 32749126-6 2020 The effect of EGb761 on the p53 signaling pathway was further confirmed by adding pifithrin (PFT)-alpha, an inhibitor of p53. pifithrin 93-96 tumor protein p53 Homo sapiens 28-31 32749126-6 2020 The effect of EGb761 on the p53 signaling pathway was further confirmed by adding pifithrin (PFT)-alpha, an inhibitor of p53. pifithrin 93-96 tumor protein p53 Homo sapiens 121-124 31618665-12 2020 Mechanistically, p53 antagonist PFTalpha abolished TP-induced the inhibition of IKKbeta, IkappaBalpha phosphorylation, p65 nuclear translocation, and GLUT1, GLUT4 expression. pifithrin 32-40 transformation related protein 53, pseudogene Mus musculus 17-20 31618665-12 2020 Mechanistically, p53 antagonist PFTalpha abolished TP-induced the inhibition of IKKbeta, IkappaBalpha phosphorylation, p65 nuclear translocation, and GLUT1, GLUT4 expression. pifithrin 32-40 conserved helix-loop-helix ubiquitous kinase Mus musculus 80-87 31618665-12 2020 Mechanistically, p53 antagonist PFTalpha abolished TP-induced the inhibition of IKKbeta, IkappaBalpha phosphorylation, p65 nuclear translocation, and GLUT1, GLUT4 expression. pifithrin 32-40 nuclear factor of kappa light polypeptide gene enhancer in B cells inhibitor, alpha Mus musculus 89-101 31618665-12 2020 Mechanistically, p53 antagonist PFTalpha abolished TP-induced the inhibition of IKKbeta, IkappaBalpha phosphorylation, p65 nuclear translocation, and GLUT1, GLUT4 expression. pifithrin 32-40 v-rel reticuloendotheliosis viral oncogene homolog A (avian) Mus musculus 119-122 31618665-12 2020 Mechanistically, p53 antagonist PFTalpha abolished TP-induced the inhibition of IKKbeta, IkappaBalpha phosphorylation, p65 nuclear translocation, and GLUT1, GLUT4 expression. pifithrin 32-40 solute carrier family 2 (facilitated glucose transporter), member 1 Mus musculus 150-155 31618665-12 2020 Mechanistically, p53 antagonist PFTalpha abolished TP-induced the inhibition of IKKbeta, IkappaBalpha phosphorylation, p65 nuclear translocation, and GLUT1, GLUT4 expression. pifithrin 32-40 solute carrier family 2 (facilitated glucose transporter), member 4 Mus musculus 157-162 31472452-8 2019 UGT1A8 was inhibited by 97.6%, 94.8%, 86.3%, 83.4% and 77.1% by PFDA, PFTA, perfluorooctadecanoic acid (PFOcDA), PFDoA and PFOS, respectively. pifithrin 70-74 UDP glucuronosyltransferase family 1 member A8 Homo sapiens 0-6 31237956-11 2019 The inhibition of p53 with pifithrin alpha or siRNA counteracted the effects of NCDAP1. pifithrin 27-42 Wistar clone pR53P1 p53 pseudogene Rattus norvegicus 18-21 31906131-6 2019 To further confirm these observations, cultured podocytes were treated with the P53 inhibitor pifithrin-alpha, which showed significant protection from ADR-induced actin cytoskeleton damage. pifithrin 94-109 transformation related protein 53, pseudogene Mus musculus 80-83 31621504-2 2019 The strength of this study is to incorporate gelatin hydrogel microspheres (GM) containing pifithrin-alpha (PFT) of a p53 inhibitor (GM-PFT) with the CAF aggregates. pifithrin 91-106 tumor protein p53 Sus scrofa 118-121 31472452-7 2019 The activity of UGT1A1 was inhibited by 98.8%, 98%, 79.9%, 77.1%, and 76.9% at 100 mumoL/L of perfluorodecanoic acid (PFDA), perfluorooctanesulfonic acid potassium salt (PFOS), perfluorotetradecanoic acid (PFTA), perfluorooctanoic acid (PFOA) and perfluorododecanoic acid (PFDoA), respectively. pifithrin 206-210 UDP glucuronosyltransferase family 1 member A1 Homo sapiens 16-22 31472452-11 2019 PFDA and PFOS exhibited competitive inhibition towards UGT1A1, and PFDA and PFTA showed competitive inhibition towards UGT1A8. pifithrin 76-80 UDP glucuronosyltransferase family 1 member A8 Homo sapiens 119-125 31601054-6 2019 Furthermore, the effects of cell cycle arrest and apoptosis in A549 cells which were induced by actinomycin V could be reversed by the pifithrin-alpha, a specific inhibitor of p53 transcriptional activity. pifithrin 135-150 tumor protein p53 Homo sapiens 176-179 31155771-7 2019 Additionally, under the pretreatment of pifithrin-a (PFT-a, a p53 inhibitor), the magnolol-induced apoptosis was significantly reversed. pifithrin 40-51 tumor protein p53 Homo sapiens 62-65 27025925-6 2019 Caspase-3 inhibitor (Ac-DEVD-CHO at concentrations between 10 to 20 mumol/L), p53 inhibitor (pifithrin-alpha at 5 mumol/L) and cyclosporin A can attenuate the apoptotic effect of psoralidin. pifithrin 93-108 tumor protein p53 Homo sapiens 78-81 31148231-3 2019 We find that p53 was upregulated in cisplatin-induced AKI, yet, pifithrin-alpha inhibites the p53 expression to attenuated renal injury and cell apoptosis both in vivo cisplatin-induced AKI mice and in vitro HK-2 human renal tubular epithelial cells. pifithrin 64-73 transformation related protein 53, pseudogene Mus musculus 94-97 31155771-7 2019 Additionally, under the pretreatment of pifithrin-a (PFT-a, a p53 inhibitor), the magnolol-induced apoptosis was significantly reversed. pifithrin 53-58 tumor protein p53 Homo sapiens 62-65 31377450-4 2019 Pifithrin-alpha, a selective p53 inhibitor, was administered to assess its effects on diabetic pain hypersensitivity, parkin expression and mitochondrial function. pifithrin 0-15 transformation related protein 53, pseudogene Mus musculus 29-32 31377450-10 2019 Inhibition of p53 by pifithrin-alpha prevented STZ-induced pain hypersensitivity and parkin downregulation. pifithrin 21-36 transformation related protein 53, pseudogene Mus musculus 14-17 31069753-3 2019 A recent study indicated that treatment with the p53 inhibitor, pifithrin-alpha (PFT-alpha), antagonized Meth-mediated behavioral deficits in mice. pifithrin 64-79 transformation related protein 53, pseudogene Mus musculus 49-52 30879173-6 2019 The cytotoxicity of RH1 was inhibited in A549 cells treated with the p53-inhibitor pifithrin-alpha or transfected p53 siRNA and in human colon cancer HCT116 isogenic (p53-/-) cells. pifithrin 83-98 tumor protein p53 Homo sapiens 69-72 31420372-9 2019 Furthermore, the concentrations of Bax and p53-upregulated modulator of apoptosis were significantly decreased with that of Bcl-2 being significantly increased by administration of SN50, PFT-alpha and ginkgetin. pifithrin 187-196 BCL2 associated X, apoptosis regulator Rattus norvegicus 35-38 31420372-9 2019 Furthermore, the concentrations of Bax and p53-upregulated modulator of apoptosis were significantly decreased with that of Bcl-2 being significantly increased by administration of SN50, PFT-alpha and ginkgetin. pifithrin 187-196 Wistar clone pR53P1 p53 pseudogene Rattus norvegicus 43-46 31420372-9 2019 Furthermore, the concentrations of Bax and p53-upregulated modulator of apoptosis were significantly decreased with that of Bcl-2 being significantly increased by administration of SN50, PFT-alpha and ginkgetin. pifithrin 187-196 BCL2, apoptosis regulator Rattus norvegicus 124-129 30959066-9 2019 Deletion of the Nrf2 gene completely abrogated the efficacies of SRT2104 and PFT-alpha in elevating antioxidants and ameliorating DN, despite their abilities to activate SIRT1 and inhibit P53 in the Nrf2 KO mice. pifithrin 77-86 nuclear factor, erythroid derived 2, like 2 Mus musculus 16-20 30959066-9 2019 Deletion of the Nrf2 gene completely abrogated the efficacies of SRT2104 and PFT-alpha in elevating antioxidants and ameliorating DN, despite their abilities to activate SIRT1 and inhibit P53 in the Nrf2 KO mice. pifithrin 77-86 nuclear factor, erythroid derived 2, like 2 Mus musculus 199-203 30628118-10 2019 The cytotoxic effects of solasonine correlated in part with its apoptotic properties and differed in the two HCC cell lines, being reversed by pifithrin-alpha, an inhibitor of p53 functions, in HepG2 cells but not in Hep3b cells. pifithrin 143-158 tumor protein p53 Homo sapiens 176-179 31069753-3 2019 A recent study indicated that treatment with the p53 inhibitor, pifithrin-alpha (PFT-alpha), antagonized Meth-mediated behavioral deficits in mice. pifithrin 81-90 transformation related protein 53, pseudogene Mus musculus 49-52 31069753-8 2019 PFT-alpha also reduced Meth-activated translocation of p53 to the nucleus, an initial step before transcription. pifithrin 0-9 Wistar clone pR53P1 p53 pseudogene Rattus norvegicus 55-58 31069753-13 2019 Additionally, PFT-alpha significantly attenuated Meth-induced CHOP expression. pifithrin 14-23 DNA damage inducible transcript 3 Homo sapiens 62-66 31138778-8 2019 The p53 inhibitor pifithrin-alpha attenuated the influences of ZCCHC10 overexpression on p53 pathway, cell cycle, apoptosis, and epithelial-mesenchymal transition, whereas the p53 activator Nutlin3 could reverse the effects of ZCCHC10 knockdown. pifithrin 18-33 tumor protein p53 Homo sapiens 4-7 31334116-5 2019 In addition, co-treatment with a p53 inhibitor (cyclic pifithrin-alpha) and the ruthenium complexes significantly reduced the apoptosis rate in HCT116 cells, and increased phospho-p53 (S15) and phospho-histone H2AX (S139) expressions, indicating induction of DNA damage and p53-dependent apoptosis. pifithrin 55-64 tumor protein p53 Homo sapiens 33-36 31334116-5 2019 In addition, co-treatment with a p53 inhibitor (cyclic pifithrin-alpha) and the ruthenium complexes significantly reduced the apoptosis rate in HCT116 cells, and increased phospho-p53 (S15) and phospho-histone H2AX (S139) expressions, indicating induction of DNA damage and p53-dependent apoptosis. pifithrin 55-64 tumor protein p53 Homo sapiens 180-183 31334116-5 2019 In addition, co-treatment with a p53 inhibitor (cyclic pifithrin-alpha) and the ruthenium complexes significantly reduced the apoptosis rate in HCT116 cells, and increased phospho-p53 (S15) and phospho-histone H2AX (S139) expressions, indicating induction of DNA damage and p53-dependent apoptosis. pifithrin 55-64 tumor protein p53 Homo sapiens 180-183 31138778-8 2019 The p53 inhibitor pifithrin-alpha attenuated the influences of ZCCHC10 overexpression on p53 pathway, cell cycle, apoptosis, and epithelial-mesenchymal transition, whereas the p53 activator Nutlin3 could reverse the effects of ZCCHC10 knockdown. pifithrin 18-33 zinc finger CCHC-type containing 10 Homo sapiens 63-70 31138778-8 2019 The p53 inhibitor pifithrin-alpha attenuated the influences of ZCCHC10 overexpression on p53 pathway, cell cycle, apoptosis, and epithelial-mesenchymal transition, whereas the p53 activator Nutlin3 could reverse the effects of ZCCHC10 knockdown. pifithrin 18-33 tumor protein p53 Homo sapiens 89-92 31138778-8 2019 The p53 inhibitor pifithrin-alpha attenuated the influences of ZCCHC10 overexpression on p53 pathway, cell cycle, apoptosis, and epithelial-mesenchymal transition, whereas the p53 activator Nutlin3 could reverse the effects of ZCCHC10 knockdown. pifithrin 18-33 tumor protein p53 Homo sapiens 89-92 31138778-8 2019 The p53 inhibitor pifithrin-alpha attenuated the influences of ZCCHC10 overexpression on p53 pathway, cell cycle, apoptosis, and epithelial-mesenchymal transition, whereas the p53 activator Nutlin3 could reverse the effects of ZCCHC10 knockdown. pifithrin 18-33 zinc finger CCHC-type containing 10 Homo sapiens 227-234 30103008-11 2018 Both p53 inhibitor pifithrin-alpha and p53 siRNA significantly rescued costunolide suppression of GLS1 promoter activity and expression in HCT116 cells. pifithrin 19-34 tumor protein p53 Homo sapiens 5-8 30660711-7 2019 In some assay p53 activity of NSCLC ( A549 and H460) cells were blocked with pifithrin-a, prior to treatment with ZQT. pifithrin 77-88 tumor protein p53 Homo sapiens 14-17 31019655-13 2019 Meanwhile, ROS scavenger NAC, JNK inhibitor SP600125, and p53 inhibitor PFTalpha were used to verify that autophagy-mediated upregulation of DR5 was regulated by the SNX-2112-stimulated activation of the ROS-JNK-p53 signaling pathway. pifithrin 72-80 TNF receptor superfamily member 10b Homo sapiens 141-144 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 tumor protein p53 Homo sapiens 75-78 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 tumor protein p53 Homo sapiens 75-78 30551455-8 2019 Suppressing p53 expressions with its inhibitor, PFTalpha, blocked apoptotic response in JMJD5-silenced cells. pifithrin 48-56 tumor protein p53 Homo sapiens 12-15 30551455-8 2019 Suppressing p53 expressions with its inhibitor, PFTalpha, blocked apoptotic response in JMJD5-silenced cells. pifithrin 48-56 lysine demethylase 8 Homo sapiens 88-93 30551455-9 2019 JMJD5 inhibition-induced decrease of nuclear factor-kappaB (NF-kappaB) was rescued by pifithrin-alpha (PFTalpha) pre-treatment. pifithrin 86-101 lysine demethylase 8 Homo sapiens 0-5 30551455-9 2019 JMJD5 inhibition-induced decrease of nuclear factor-kappaB (NF-kappaB) was rescued by pifithrin-alpha (PFTalpha) pre-treatment. pifithrin 86-101 nuclear factor kappa B subunit 1 Homo sapiens 37-58 30551455-9 2019 JMJD5 inhibition-induced decrease of nuclear factor-kappaB (NF-kappaB) was rescued by pifithrin-alpha (PFTalpha) pre-treatment. pifithrin 86-101 nuclear factor kappa B subunit 1 Homo sapiens 60-69 30551455-9 2019 JMJD5 inhibition-induced decrease of nuclear factor-kappaB (NF-kappaB) was rescued by pifithrin-alpha (PFTalpha) pre-treatment. pifithrin 103-111 lysine demethylase 8 Homo sapiens 0-5 30551455-9 2019 JMJD5 inhibition-induced decrease of nuclear factor-kappaB (NF-kappaB) was rescued by pifithrin-alpha (PFTalpha) pre-treatment. pifithrin 103-111 nuclear factor kappa B subunit 1 Homo sapiens 37-58 30551455-9 2019 JMJD5 inhibition-induced decrease of nuclear factor-kappaB (NF-kappaB) was rescued by pifithrin-alpha (PFTalpha) pre-treatment. pifithrin 103-111 nuclear factor kappa B subunit 1 Homo sapiens 60-69 30145226-6 2019 Treatment with pifithrin-alpha-HBr (PFTalpha), a specific blocker of p53-responsive gene transactivation, reduced the P4-increased p27 promoter activity and p27 protein expression. pifithrin 36-44 tumor protein p53 Homo sapiens 69-72 30145226-6 2019 Treatment with pifithrin-alpha-HBr (PFTalpha), a specific blocker of p53-responsive gene transactivation, reduced the P4-increased p27 promoter activity and p27 protein expression. pifithrin 36-44 interferon alpha inducible protein 27 Homo sapiens 131-134 30145226-6 2019 Treatment with pifithrin-alpha-HBr (PFTalpha), a specific blocker of p53-responsive gene transactivation, reduced the P4-increased p27 promoter activity and p27 protein expression. pifithrin 36-44 interferon alpha inducible protein 27 Homo sapiens 157-160 30543781-7 2019 TCCP treatment caused endogenous ROS generation, increase in intracellular calcium and phosphorylation of p53 in a concentration-dependent manner, which was reverted upon pre-treatment with pifithrin-mu. pifithrin 190-199 tumor protein p53 Homo sapiens 106-109 30472223-0 2019 Pifithrin-alpha enhancing anticancer effect of topotecan on p53-expressing cancer cells. pifithrin 0-9 tumor protein p53 Homo sapiens 60-63 30472223-3 2019 In this study, pifithrin-alpha (PFTalpha), a p53 inhibitor, was used 2 h before treated with TPT on three kinds of cancer cell lines including MCF7, BGC823 and HepG2 cells. pifithrin 15-30 tumor protein p53 Homo sapiens 45-48 30472223-3 2019 In this study, pifithrin-alpha (PFTalpha), a p53 inhibitor, was used 2 h before treated with TPT on three kinds of cancer cell lines including MCF7, BGC823 and HepG2 cells. pifithrin 32-40 tumor protein p53 Homo sapiens 45-48 30472223-5 2019 It was demonstrated that PFTalpha decreases the p-p53 levels and p-p53 activity, not affects p53 expression in p53 positive tumor cells. pifithrin 25-33 tumor protein p53 Homo sapiens 50-53 30472223-5 2019 It was demonstrated that PFTalpha decreases the p-p53 levels and p-p53 activity, not affects p53 expression in p53 positive tumor cells. pifithrin 25-33 tumor protein p53 Homo sapiens 67-70 30472223-5 2019 It was demonstrated that PFTalpha decreases the p-p53 levels and p-p53 activity, not affects p53 expression in p53 positive tumor cells. pifithrin 25-33 tumor protein p53 Homo sapiens 67-70 30472223-5 2019 It was demonstrated that PFTalpha decreases the p-p53 levels and p-p53 activity, not affects p53 expression in p53 positive tumor cells. pifithrin 25-33 tumor protein p53 Homo sapiens 67-70 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 tumor protein p53 Homo sapiens 42-45 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 tumor protein p53 Homo sapiens 75-78 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 30103008-11 2018 Both p53 inhibitor pifithrin-alpha and p53 siRNA significantly rescued costunolide suppression of GLS1 promoter activity and expression in HCT116 cells. pifithrin 19-34 glutaminase Homo sapiens 98-102 30126780-8 2018 The p53 inhibitor and activator pifithrin-alpha and quinacrine, respectively, were used to modulate p53 activity in vivo after ischemia. pifithrin 32-47 transformation related protein 53, pseudogene Mus musculus 100-103 30545932-8 2018 Correspondingly, embryos cultured with p53 transcriptional activity inhibitor pifithrin-alpha could overcome TPEN-induced apoptosis and failure of neural tube closure. pifithrin 78-87 tumor protein p53 Homo sapiens 39-42 30126780-14 2018 Conversely, inhibition of p53 with pifithrin-alpha augmented limb perfusion (P < .05) and collateral artery formation (P < .05) and increased protein levels of hypoxia-inducible factor 1alpha and VEGF. pifithrin 35-44 transformation related protein 53, pseudogene Mus musculus 26-29 30126780-14 2018 Conversely, inhibition of p53 with pifithrin-alpha augmented limb perfusion (P < .05) and collateral artery formation (P < .05) and increased protein levels of hypoxia-inducible factor 1alpha and VEGF. pifithrin 35-44 hypoxia inducible factor 1, alpha subunit Mus musculus 166-197 30126780-14 2018 Conversely, inhibition of p53 with pifithrin-alpha augmented limb perfusion (P < .05) and collateral artery formation (P < .05) and increased protein levels of hypoxia-inducible factor 1alpha and VEGF. pifithrin 35-44 vascular endothelial growth factor A Mus musculus 202-206 30009776-9 2018 Consistently, p53 antagonist PFTalpha counteracted TP-induced p53 overexpression and regulation of Bcl2 family transcription, which improved mitochondrial membrane integrity and prevented apoptosis. pifithrin 29-37 Wistar clone pR53P1 p53 pseudogene Rattus norvegicus 14-17 30066840-3 2018 The present study demonstrated that suppression of HSP70 through the specific inhibitor pifithrin-micro or by HSP70 knockdown enhanced cisplatin-induced apoptosis in HGC-27 gastric cancer cells. pifithrin 88-97 heat shock protein family A (Hsp70) member 4 Homo sapiens 51-56 30272369-5 2018 Subsequently, the expression trends of Bcl-2 and p53 were reversed after co-treatment with pifithrin-alpha (PFT-alpha, a p53 inhibitor). pifithrin 91-106 BCL2 apoptosis regulator Homo sapiens 39-44 30272369-5 2018 Subsequently, the expression trends of Bcl-2 and p53 were reversed after co-treatment with pifithrin-alpha (PFT-alpha, a p53 inhibitor). pifithrin 91-106 tumor protein p53 Homo sapiens 49-52 30272369-5 2018 Subsequently, the expression trends of Bcl-2 and p53 were reversed after co-treatment with pifithrin-alpha (PFT-alpha, a p53 inhibitor). pifithrin 91-106 tumor protein p53 Homo sapiens 121-124 30080692-8 2018 We further found that pifithrin-alpha, a p53 inhibitor, attenuated the anticancer effects of VX-680 and downregulated the expression of apotosis-related proteins (Bax and caspase-9). pifithrin 22-37 tumor protein p53 Homo sapiens 41-44 30080692-8 2018 We further found that pifithrin-alpha, a p53 inhibitor, attenuated the anticancer effects of VX-680 and downregulated the expression of apotosis-related proteins (Bax and caspase-9). pifithrin 22-37 BCL2 associated X, apoptosis regulator Homo sapiens 163-166 30080692-8 2018 We further found that pifithrin-alpha, a p53 inhibitor, attenuated the anticancer effects of VX-680 and downregulated the expression of apotosis-related proteins (Bax and caspase-9). pifithrin 22-37 caspase 9 Homo sapiens 171-180 30009776-9 2018 Consistently, p53 antagonist PFTalpha counteracted TP-induced p53 overexpression and regulation of Bcl2 family transcription, which improved mitochondrial membrane integrity and prevented apoptosis. pifithrin 29-37 Wistar clone pR53P1 p53 pseudogene Rattus norvegicus 62-65 30009776-9 2018 Consistently, p53 antagonist PFTalpha counteracted TP-induced p53 overexpression and regulation of Bcl2 family transcription, which improved mitochondrial membrane integrity and prevented apoptosis. pifithrin 29-37 BCL2, apoptosis regulator Rattus norvegicus 99-103 29802837-6 2018 The dissociation-induced increase of phosphorylated p53 Ser15 (p-p53) is suppressed by Pifithrin alpha which also rescues the elevated levels of pro-apoptotic proteins in mitochondrial pathway. pifithrin 87-102 tumor protein p53 Homo sapiens 52-55 29944886-12 2018 Moreover, suppressing p53 expression with its inhibitor of PFTalpha abrogated the activity of LHPP to impede cell proliferation and metastasis, and to trigger apoptosis. pifithrin 59-67 tumor protein p53 Homo sapiens 22-25 29944886-12 2018 Moreover, suppressing p53 expression with its inhibitor of PFTalpha abrogated the activity of LHPP to impede cell proliferation and metastasis, and to trigger apoptosis. pifithrin 59-67 phospholysine phosphohistidine inorganic pyrophosphate phosphatase Homo sapiens 94-98 29802837-6 2018 The dissociation-induced increase of phosphorylated p53 Ser15 (p-p53) is suppressed by Pifithrin alpha which also rescues the elevated levels of pro-apoptotic proteins in mitochondrial pathway. pifithrin 87-102 tumor protein p53 Homo sapiens 65-68 30112029-6 2018 ECH (10 mg/l) or pifithrin-alpha (PFT-alpha) (a p53 inhibitor, 20 microM) suppressed dexamethasone-induced MC3T3-E1 apoptosis as illustrated by Annexin V/propidium iodide (PI) double-labeling flow cytometry analysis. pifithrin 17-32 transformation related protein 53, pseudogene Mus musculus 48-51 30112029-6 2018 ECH (10 mg/l) or pifithrin-alpha (PFT-alpha) (a p53 inhibitor, 20 microM) suppressed dexamethasone-induced MC3T3-E1 apoptosis as illustrated by Annexin V/propidium iodide (PI) double-labeling flow cytometry analysis. pifithrin 17-32 annexin A5 Mus musculus 144-153 29704532-9 2018 On the contrary, P53 inhibition by pifithrin-alpha activated renal NRF2 signaling and the expression of Mdm2, and attenuated DKD in the WT diabetic mice, but not in the Nrf2 KO diabetic mice. pifithrin 35-44 transformation related protein 53, pseudogene Mus musculus 17-20 29401620-6 2018 The inductive response was suppressed by pifithrin (a pharmacological inhibitor of P53), suggesting a role of P53 in FGF21 induction. pifithrin 41-50 transformation related protein 53, pseudogene Mus musculus 83-86 29704532-9 2018 On the contrary, P53 inhibition by pifithrin-alpha activated renal NRF2 signaling and the expression of Mdm2, and attenuated DKD in the WT diabetic mice, but not in the Nrf2 KO diabetic mice. pifithrin 35-44 nuclear factor, erythroid derived 2, like 2 Mus musculus 67-71 29704532-9 2018 On the contrary, P53 inhibition by pifithrin-alpha activated renal NRF2 signaling and the expression of Mdm2, and attenuated DKD in the WT diabetic mice, but not in the Nrf2 KO diabetic mice. pifithrin 35-44 transformed mouse 3T3 cell double minute 2 Mus musculus 104-108 29890190-7 2018 Pharmacologically inhibiting p53 with Pifithrin-alpha or genetically employing p53 heterozygous mice to enforce the inactivation of p53 in Fmr1 knockout cultures restored the synchronization of neural network activity after chronic activity stimulation and partially corrects the homeostatic reduction of neural network spike amplitude. pifithrin 38-47 transformation related protein 53, pseudogene Mus musculus 29-32 29890190-7 2018 Pharmacologically inhibiting p53 with Pifithrin-alpha or genetically employing p53 heterozygous mice to enforce the inactivation of p53 in Fmr1 knockout cultures restored the synchronization of neural network activity after chronic activity stimulation and partially corrects the homeostatic reduction of neural network spike amplitude. pifithrin 38-47 fragile X messenger ribonucleoprotein 1 Mus musculus 139-143 29401620-6 2018 The inductive response was suppressed by pifithrin (a pharmacological inhibitor of P53), suggesting a role of P53 in FGF21 induction. pifithrin 41-50 transformation related protein 53, pseudogene Mus musculus 110-113 29401620-6 2018 The inductive response was suppressed by pifithrin (a pharmacological inhibitor of P53), suggesting a role of P53 in FGF21 induction. pifithrin 41-50 fibroblast growth factor 21 Mus musculus 117-122 31938352-11 2018 The protein levels of bax and cl-caspase-3 were significantly decreased and the expression of bcl-2 was increased after pretreated with p53 specific inhibitor pifithrin-alpha. pifithrin 159-174 BCL2 associated X, apoptosis regulator Homo sapiens 22-25 29525471-6 2018 Prolonged expression of p53 was responsible for melanocyte senescence and hyperpigmentation, and treatment with the p53-inhibitor pifithrin-alpha at 2-weeks post-UVB irradiation, but not at 48 h, significantly reduced melanin content along with decreases in tyrosinase levels. pifithrin 130-145 tumor protein p53 Homo sapiens 24-27 29525471-6 2018 Prolonged expression of p53 was responsible for melanocyte senescence and hyperpigmentation, and treatment with the p53-inhibitor pifithrin-alpha at 2-weeks post-UVB irradiation, but not at 48 h, significantly reduced melanin content along with decreases in tyrosinase levels. pifithrin 130-145 tumor protein p53 Homo sapiens 116-119 29525471-6 2018 Prolonged expression of p53 was responsible for melanocyte senescence and hyperpigmentation, and treatment with the p53-inhibitor pifithrin-alpha at 2-weeks post-UVB irradiation, but not at 48 h, significantly reduced melanin content along with decreases in tyrosinase levels. pifithrin 130-145 tyrosinase Homo sapiens 258-268 29899847-8 2018 In contrast, an inhibitor for HSP70 with a chaperon function, pifithrin-mu, did not produce the p53 down-regulation. pifithrin 62-71 heat shock protein family A (Hsp70) member 4 Homo sapiens 30-35 31938352-11 2018 The protein levels of bax and cl-caspase-3 were significantly decreased and the expression of bcl-2 was increased after pretreated with p53 specific inhibitor pifithrin-alpha. pifithrin 159-174 BCL2 apoptosis regulator Homo sapiens 94-99 31938352-11 2018 The protein levels of bax and cl-caspase-3 were significantly decreased and the expression of bcl-2 was increased after pretreated with p53 specific inhibitor pifithrin-alpha. pifithrin 159-174 tumor protein p53 Homo sapiens 136-139 29402897-3 2018 We investigated how the p53 inactivator pifithrin (PFT)-alpha affected TBI-induced striatal neuronal damage at 24 h post-injury. pifithrin 40-49 Wistar clone pR53P1 p53 pseudogene Rattus norvegicus 24-27 29344658-8 2018 Suppression of p53 activity using the specific p53 inhibitor pifithrin-alpha alleviated sevoflurane-induced neuroapoptosis. pifithrin 61-70 Wistar clone pR53P1 p53 pseudogene Rattus norvegicus 15-18 29344658-8 2018 Suppression of p53 activity using the specific p53 inhibitor pifithrin-alpha alleviated sevoflurane-induced neuroapoptosis. pifithrin 61-70 Wistar clone pR53P1 p53 pseudogene Rattus norvegicus 47-50 29467390-14 2018 Indeed, p53 accumulates at mitochondria upon etoposide treatment and inhibition of p53 mitochondrial localization using pifithrin-micro inhibits apoptosis of COV434 cells. pifithrin 120-129 tumor protein p53 Homo sapiens 83-86 29207130-10 2018 Furthermore, treatment or co-treatment with LY294002 (phosphoinositide-3-kinase/Akt inhibitor) or Pifithrin-alpha (p53 inhibitor) with CME resulted in CME-induced G1 arrest which occurred through the p53-independent signaling pathway in hepatocellular carcinoma cells. pifithrin 98-113 tumor protein p53 Homo sapiens 115-118 29512370-4 2018 For this purpose, mixed lymphocyte reaction (MLR) was performed using the IDO inhibitor 1-DL-methyl-tryptophan and the p53 inhibitor pifithrin-alpha. pifithrin 133-148 tumor protein p53 Homo sapiens 119-122 29207130-10 2018 Furthermore, treatment or co-treatment with LY294002 (phosphoinositide-3-kinase/Akt inhibitor) or Pifithrin-alpha (p53 inhibitor) with CME resulted in CME-induced G1 arrest which occurred through the p53-independent signaling pathway in hepatocellular carcinoma cells. pifithrin 98-113 tumor protein p53 Homo sapiens 200-203 28972153-3 2017 In three of these mutants, i.e. hDAT-V158F, hDAT-G327R, and hDAT-L368Q, the folding deficit was remedied with the pharmacochaperone noribogaine or the heat shock protein 70 (HSP70) inhibitor pifithrin-mu such that endoplasmic reticulum export of and radioligand binding and substrate uptake by these DAT mutants were restored. pifithrin 191-200 solute carrier family 6 member 3 Homo sapiens 32-36 28562478-11 2018 CONCLUSION: Temporarily inhibition of apoptosis with pifithrin-mu after cardiac arrest decreases the number of injured neurons in the CA1 segment of hippocampus in a cardiac arrest rat model, without clinical correlate. pifithrin 53-62 carbonic anhydrase 1 Rattus norvegicus 134-137 28990231-8 2017 Mechanistically, IFI16 could activate p53 at Ser15 to up-regulate the p21WAF1/CIP1 level to inhibit tumour growth and migration, which was restored by the p53 inhibitor Pifithrin-alpha (20 mumol/L). pifithrin 169-184 interferon gamma inducible protein 16 Homo sapiens 17-22 28990231-8 2017 Mechanistically, IFI16 could activate p53 at Ser15 to up-regulate the p21WAF1/CIP1 level to inhibit tumour growth and migration, which was restored by the p53 inhibitor Pifithrin-alpha (20 mumol/L). pifithrin 169-184 tumor protein p53 Homo sapiens 38-41 28990231-8 2017 Mechanistically, IFI16 could activate p53 at Ser15 to up-regulate the p21WAF1/CIP1 level to inhibit tumour growth and migration, which was restored by the p53 inhibitor Pifithrin-alpha (20 mumol/L). pifithrin 169-184 cyclin dependent kinase inhibitor 1A Homo sapiens 78-82 28990231-8 2017 Mechanistically, IFI16 could activate p53 at Ser15 to up-regulate the p21WAF1/CIP1 level to inhibit tumour growth and migration, which was restored by the p53 inhibitor Pifithrin-alpha (20 mumol/L). pifithrin 169-184 tumor protein p53 Homo sapiens 155-158 29039478-7 2017 In particular, inhibition of p53 by pifithrin-alpha, and upregulation of eIF2alpha phosphorylation by Sal003, reduced cisplatin-induced apoptosis. pifithrin 36-45 tumor protein p53 Homo sapiens 29-32 28822073-6 2017 Inhibitions of MPP+-induced both cytochrome c release and caspase-9 activation by IRN were blocked by pre-treatment with DPI or pifithrin-alpha, but not by IRE-1alpha shRNA. pifithrin 128-137 caspase 9 Rattus norvegicus 58-67 29278895-5 2018 RESULTS: In cultures of myogenic cells from MDC1A donors, p53 accumulated in a subset of nuclei and aberrant caspase activation was inhibited by the p53 inhibitor pifithrin-alpha. pifithrin 163-178 tumor protein p53 Homo sapiens 58-61 29278895-5 2018 RESULTS: In cultures of myogenic cells from MDC1A donors, p53 accumulated in a subset of nuclei and aberrant caspase activation was inhibited by the p53 inhibitor pifithrin-alpha. pifithrin 163-178 tumor protein p53 Homo sapiens 149-152 28972153-3 2017 In three of these mutants, i.e. hDAT-V158F, hDAT-G327R, and hDAT-L368Q, the folding deficit was remedied with the pharmacochaperone noribogaine or the heat shock protein 70 (HSP70) inhibitor pifithrin-mu such that endoplasmic reticulum export of and radioligand binding and substrate uptake by these DAT mutants were restored. pifithrin 191-200 Dopamine transporter Drosophila melanogaster 33-36 28972153-6 2017 Noribogaine or pifithrin-mu treatment supported hDAT delivery to the presynaptic terminals of dopaminergic neurons and restored sleep to normal length in DAT-deficient (fumin) Drosophila lines expressing hDAT-V158F or hDAT-G327R. pifithrin 15-24 solute carrier family 6 member 3 Homo sapiens 48-52 28972153-6 2017 Noribogaine or pifithrin-mu treatment supported hDAT delivery to the presynaptic terminals of dopaminergic neurons and restored sleep to normal length in DAT-deficient (fumin) Drosophila lines expressing hDAT-V158F or hDAT-G327R. pifithrin 15-24 Dopamine transporter Drosophila melanogaster 49-52 28972153-6 2017 Noribogaine or pifithrin-mu treatment supported hDAT delivery to the presynaptic terminals of dopaminergic neurons and restored sleep to normal length in DAT-deficient (fumin) Drosophila lines expressing hDAT-V158F or hDAT-G327R. pifithrin 15-24 solute carrier family 6 member 3 Homo sapiens 204-208 28972153-6 2017 Noribogaine or pifithrin-mu treatment supported hDAT delivery to the presynaptic terminals of dopaminergic neurons and restored sleep to normal length in DAT-deficient (fumin) Drosophila lines expressing hDAT-V158F or hDAT-G327R. pifithrin 15-24 solute carrier family 6 member 3 Homo sapiens 204-208 29135937-11 2017 This was exemplified by rescuing disease-causing, folding-deficient variants of the human dopamine transporters with the HSP70 inhibitor pifithrin-mu and the pharmacochaperone noribogaine in Drosophila melanogaster. pifithrin 137-146 heat shock protein family A (Hsp70) member 4 Homo sapiens 121-126 29246013-5 2017 Therefore, PFTalpha, a p53 inhibitor, was introduced in this study to block the ethanol-triggered activation of p53 in hBMSCs and alcohol-induced ONFH in a rat model. pifithrin 11-19 Wistar clone pR53P1 p53 pseudogene Rattus norvegicus 23-26 29212215-5 2017 We examined the molecular mechanism of this cell death pathway, and found that B2 protein induces the P53/Bax-mediated apoptotic pathway in A549 cells, and that a P53 specific inhibitor (pifithrin-alpha) switches this response to RIP3-mediated necroptosis. pifithrin 187-196 tumor protein p53 Homo sapiens 102-105 29212215-5 2017 We examined the molecular mechanism of this cell death pathway, and found that B2 protein induces the P53/Bax-mediated apoptotic pathway in A549 cells, and that a P53 specific inhibitor (pifithrin-alpha) switches this response to RIP3-mediated necroptosis. pifithrin 187-196 BCL2 associated X, apoptosis regulator Homo sapiens 106-109 29212215-5 2017 We examined the molecular mechanism of this cell death pathway, and found that B2 protein induces the P53/Bax-mediated apoptotic pathway in A549 cells, and that a P53 specific inhibitor (pifithrin-alpha) switches this response to RIP3-mediated necroptosis. pifithrin 187-196 tumor protein p53 Homo sapiens 163-166 29212215-5 2017 We examined the molecular mechanism of this cell death pathway, and found that B2 protein induces the P53/Bax-mediated apoptotic pathway in A549 cells, and that a P53 specific inhibitor (pifithrin-alpha) switches this response to RIP3-mediated necroptosis. pifithrin 187-196 myosin phosphatase Rho interacting protein Homo sapiens 230-234 28691888-10 2017 The p53 inhibitor, Pifithrin-alpha, blocked the gingipain-induced Bid. pifithrin 19-34 tumor protein p53 Homo sapiens 4-7 28691888-10 2017 The p53 inhibitor, Pifithrin-alpha, blocked the gingipain-induced Bid. pifithrin 19-34 BH3 interacting domain death agonist Homo sapiens 66-69 28762569-6 2017 Interestingly, p53 and cleaved Caspase3 expressions were enhanced in the cells and reduced proliferation as well as cell death of Gabpa-null ESCs were rescued by either transfection of p53 RNAi or treatment of the p53 inhibitor pifithrin-alpha. pifithrin 228-243 transformation related protein 53, pseudogene Mus musculus 15-18 28762569-6 2017 Interestingly, p53 and cleaved Caspase3 expressions were enhanced in the cells and reduced proliferation as well as cell death of Gabpa-null ESCs were rescued by either transfection of p53 RNAi or treatment of the p53 inhibitor pifithrin-alpha. pifithrin 228-243 caspase 3 Mus musculus 31-39 28762569-6 2017 Interestingly, p53 and cleaved Caspase3 expressions were enhanced in the cells and reduced proliferation as well as cell death of Gabpa-null ESCs were rescued by either transfection of p53 RNAi or treatment of the p53 inhibitor pifithrin-alpha. pifithrin 228-243 GA repeat binding protein, alpha Mus musculus 130-135 32719725-5 2017 Further study showed that TFS decreased mitochondrial membrane potential, activated Caspase-3/7, Caspase-8 and Caspase-9 activities, and that the p53 inhibitor PFT-alpha reversed the TFS-induced cell growth inhibition and apoptosis. pifithrin 160-169 caspase 8 Homo sapiens 97-106 32719725-5 2017 Further study showed that TFS decreased mitochondrial membrane potential, activated Caspase-3/7, Caspase-8 and Caspase-9 activities, and that the p53 inhibitor PFT-alpha reversed the TFS-induced cell growth inhibition and apoptosis. pifithrin 160-169 caspase 9 Homo sapiens 111-120 32719725-5 2017 Further study showed that TFS decreased mitochondrial membrane potential, activated Caspase-3/7, Caspase-8 and Caspase-9 activities, and that the p53 inhibitor PFT-alpha reversed the TFS-induced cell growth inhibition and apoptosis. pifithrin 160-169 tumor protein p53 Homo sapiens 146-149 28663058-7 2017 This loss of cells could be ameliorated by simultaneous treatment with the P53 inhibitor, Pifithrin-alpha. pifithrin 90-105 transformation related protein 53, pseudogene Mus musculus 75-78 29246013-5 2017 Therefore, PFTalpha, a p53 inhibitor, was introduced in this study to block the ethanol-triggered activation of p53 in hBMSCs and alcohol-induced ONFH in a rat model. pifithrin 11-19 Wistar clone pR53P1 p53 pseudogene Rattus norvegicus 112-115 27194299-13 2017 Finally, p53 activator (actinomycin D) and inhibitor (pifithrin-alpha) attenuated and potentiated the isoflurane-induced increase in gammaH2A.X level, respectively. pifithrin 54-63 transformation related protein 53, pseudogene Mus musculus 9-12 28431961-7 2017 Senescence was significantly inhibited by treatment with pifithrin-alpha, a p53 inhibitor, or by MnTBAP, a superoxide dismutase mimetic, validating those molecular actors in IR-induced endothelial cell aging. pifithrin 57-66 tumor protein p53 Homo sapiens 76-79 28489093-5 2017 In vitro functional studies demonstrated that the PFTalpha molecules exhibited potent ability to induce osteogenesis of hBMSCs via the GSK3beta/beta-catenin pathway, and the LDH-CS-PFTalpha scaffolds significantly enhanced the osteogenic differentiation of hBMSCs. pifithrin 50-58 glycogen synthase kinase 3 beta Rattus norvegicus 135-143 28320710-6 2017 Using the stasis model of venous thrombosis and resolution in mice, we found that genetic deficiency of p53 or pharmacologic inhibition by pifithrin impairs thrombus resolution and is associated with increased fibrosis and altered expression of matrix metalloproteinase-2. pifithrin 139-148 transformation related protein 53, pseudogene Mus musculus 104-107 28320710-6 2017 Using the stasis model of venous thrombosis and resolution in mice, we found that genetic deficiency of p53 or pharmacologic inhibition by pifithrin impairs thrombus resolution and is associated with increased fibrosis and altered expression of matrix metalloproteinase-2. pifithrin 139-148 matrix metallopeptidase 2 Mus musculus 245-271 28631571-14 2017 The above-mentioned characteristics were reverted by treatment of with pifithrin-a, a p53 inhibitor. pifithrin 71-82 tumor protein p53 Homo sapiens 86-89 28489093-5 2017 In vitro functional studies demonstrated that the PFTalpha molecules exhibited potent ability to induce osteogenesis of hBMSCs via the GSK3beta/beta-catenin pathway, and the LDH-CS-PFTalpha scaffolds significantly enhanced the osteogenic differentiation of hBMSCs. pifithrin 50-58 catenin beta 1 Rattus norvegicus 144-156 28143426-9 2017 The impact of functional p53 was investigated by siRNA gene silencing and the p53 inhibitor pifithrin-alpha. pifithrin 92-107 tumor protein p53 Homo sapiens 25-28 28237798-9 2017 After treatment of CSCI in rats with Pifithrin-mu(PFT-mu), a specific inhibitor of p53, pathomorphological changes of myelin sheath improved significantly. pifithrin 37-46 Wistar clone pR53P1 p53 pseudogene Rattus norvegicus 83-86 32263615-7 2017 Note that the PFTalpha released from the PFTalpha-LDH-CS rapidly improved the cell proliferation, ALP activity, ECM mineralization and protein level of the Runt-related transcription factor 2 (RUNX2) and beta-catenin. pifithrin 14-22 ATHS Homo sapiens 98-101 32263615-7 2017 Note that the PFTalpha released from the PFTalpha-LDH-CS rapidly improved the cell proliferation, ALP activity, ECM mineralization and protein level of the Runt-related transcription factor 2 (RUNX2) and beta-catenin. pifithrin 14-22 RUNX family transcription factor 2 Homo sapiens 156-191 32263615-7 2017 Note that the PFTalpha released from the PFTalpha-LDH-CS rapidly improved the cell proliferation, ALP activity, ECM mineralization and protein level of the Runt-related transcription factor 2 (RUNX2) and beta-catenin. pifithrin 14-22 RUNX family transcription factor 2 Homo sapiens 193-198 32263615-7 2017 Note that the PFTalpha released from the PFTalpha-LDH-CS rapidly improved the cell proliferation, ALP activity, ECM mineralization and protein level of the Runt-related transcription factor 2 (RUNX2) and beta-catenin. pifithrin 14-22 catenin beta 1 Homo sapiens 204-216 32263615-8 2017 The enhanced osteogenic differentiation of hBMSCs on the PFTalpha-LDH-CS may be attributed to the PFTalpha released from the abovementioned nanohybrid composites, which resulted in the accumulation of beta-catenin and activation of the beta-catenin-mediated transcription activity in the cell nucleus. pifithrin 57-65 catenin beta 1 Homo sapiens 201-213 32263615-8 2017 The enhanced osteogenic differentiation of hBMSCs on the PFTalpha-LDH-CS may be attributed to the PFTalpha released from the abovementioned nanohybrid composites, which resulted in the accumulation of beta-catenin and activation of the beta-catenin-mediated transcription activity in the cell nucleus. pifithrin 57-65 catenin beta 1 Homo sapiens 236-248 28098861-10 2017 Treatment of HepG2 cells with p53 inhibitor, pifithrin-alpha prior to incubation with triptolide significantly prevented induction of cell apoptosis. pifithrin 45-60 tumor protein p53 Homo sapiens 30-33 28028695-9 2017 An increase in p53 levels was detected following 5-FU treatment; pifithrin-alpha, an inhibitor of p53 activation, reversed 5-FU-induced SESN2 expression. pifithrin 65-74 tumor protein p53 Homo sapiens 15-18 28028695-9 2017 An increase in p53 levels was detected following 5-FU treatment; pifithrin-alpha, an inhibitor of p53 activation, reversed 5-FU-induced SESN2 expression. pifithrin 65-74 tumor protein p53 Homo sapiens 98-101 28028695-9 2017 An increase in p53 levels was detected following 5-FU treatment; pifithrin-alpha, an inhibitor of p53 activation, reversed 5-FU-induced SESN2 expression. pifithrin 65-74 sestrin 2 Homo sapiens 136-141 28143426-9 2017 The impact of functional p53 was investigated by siRNA gene silencing and the p53 inhibitor pifithrin-alpha. pifithrin 92-107 tumor protein p53 Homo sapiens 78-81 27879267-2 2017 Prompted by the hypothesis that neuronal mitochondrial dysfunction underlies chemotherapy-induced cognitive impairment (CICI), we explored the efficacy of administering the small-molecule pifithrin (PFT)-mu, an inhibitor of mitochondrial p53 accumulation, in preventing CICI. pifithrin 188-197 transformation related protein 53, pseudogene Mus musculus 238-241 28035355-9 2017 Additionally, suppression of p53 using a specific inhibitor, pifithrin-alpha, abrogated the pro-apoptotic effects of Scutellarin in HCT-116 cells. pifithrin 61-76 tumor protein p53 Homo sapiens 29-32 28145533-6 2017 Wortmannin (PI-3Kinases inhibitor), SP600125 (JNK inhibitor) and pifithrin-alpha (p53 inhibitor) abrogated curcumin-mediated induction of Bex genes. pifithrin 65-80 transformation related protein 53, pseudogene Mus musculus 82-85 28321407-7 2017 When using Pifithrin-alpha (one of p53 inhibitors), the level of p53-dependent apoptosis was significantly lower than untreated, which suggested that p53 was possibly involved in PTEN-dependent apoptosis. pifithrin 11-26 tumor protein p53 Homo sapiens 35-38 27766434-10 2017 Finally, using pifithrin alpha we observed a decrease in apoptosis induced by MG132, and by APO-1 plus MG132, suggesting that restoration of APO-1 sensitivity occurs in part through an increase in both the levels and the activity of p53. pifithrin 15-30 Fas cell surface death receptor Homo sapiens 141-146 28321407-7 2017 When using Pifithrin-alpha (one of p53 inhibitors), the level of p53-dependent apoptosis was significantly lower than untreated, which suggested that p53 was possibly involved in PTEN-dependent apoptosis. pifithrin 11-26 tumor protein p53 Homo sapiens 65-68 28321407-7 2017 When using Pifithrin-alpha (one of p53 inhibitors), the level of p53-dependent apoptosis was significantly lower than untreated, which suggested that p53 was possibly involved in PTEN-dependent apoptosis. pifithrin 11-26 tumor protein p53 Homo sapiens 65-68 28321407-7 2017 When using Pifithrin-alpha (one of p53 inhibitors), the level of p53-dependent apoptosis was significantly lower than untreated, which suggested that p53 was possibly involved in PTEN-dependent apoptosis. pifithrin 11-26 phosphatase and tensin homolog Homo sapiens 179-183 27622990-8 2017 Inhibition of p53 with pifithrin-alpha or a dominant-negative mutant led to the repression of miR-17-5p expression under hypoxia in vitro. pifithrin 23-38 transformation related protein 53, pseudogene Mus musculus 14-17 28405636-7 2016 Treatment with noribogaine and/or HSP70 inhibitor pifithrin-mu restored folding of, and dopamine transport by, dDAT-G108Q, its axonal delivery and normal sleep time in mutant flies. pifithrin 50-59 heat shock protein family A (Hsp70) member 4 Homo sapiens 34-39 27748853-9 2016 PTE resulted in a significant decrease in SOD2 expression in liver tumor tissues and cells, which were inhibited by PFTalpha, but not NAC, indicating that PTE-induced ROS generation was attributed to p53-mediated downregulation of SOD2. pifithrin 116-124 superoxide dismutase 2, mitochondrial Mus musculus 231-235 27553877-4 2016 Our previous studies demonstrated that a p53 inhibitor, pifithrin-alpha oxygen analogue (PFT-alpha (O)), significantly reduced cortical cell death, which is substantial following controlled cortical impact (CCI) TBI, and improved neurological functional outcomes via anti-apoptotic mechanisms. pifithrin 56-65 Wistar clone pR53P1 p53 pseudogene Rattus norvegicus 41-44 27327234-6 2016 Pifithrin-alpha (PFT), an inhibitor of p53, significantly enhanced ARS-induced cytotoxicity in HepG2 cells, and the forced expression of wild-type p53 significantly enhanced ARS-induced cytotoxicity in Hep3B cells. pifithrin 0-15 tumor protein p53 Homo sapiens 39-42 27869678-1 2016 Novel Improved Synthesis of HSP70 Inhibitor, Pifithrin-mu. pifithrin 45-54 heat shock protein family A (Hsp70) member 4 Homo sapiens 28-33 26563498-7 2016 MPPE, selegiline, or pifithrin-mu significantly attenuated mitochondrial p53/Bcl-xL interaction, impaired mitochondrial transmembrane potential, cytosolic cytochrome c release, and cleaved caspase-3 in wild-type mice. pifithrin 21-30 transformation related protein 53, pseudogene Mus musculus 73-76 26563498-7 2016 MPPE, selegiline, or pifithrin-mu significantly attenuated mitochondrial p53/Bcl-xL interaction, impaired mitochondrial transmembrane potential, cytosolic cytochrome c release, and cleaved caspase-3 in wild-type mice. pifithrin 21-30 BCL2-like 1 Mus musculus 77-83 27829991-4 2016 Pifithrin-alpha, a p53 inhibitor, was administered at 24 h before renal ischemia and 3 and 14 days after reperfusion. pifithrin 0-15 Wistar clone pR53P1 p53 pseudogene Rattus norvegicus 19-22 27829991-8 2016 Cells treated with TNF-alpha alone in G2/M phase increased significantly, but they were reduced in the presence of pifithrin-alpha. pifithrin 115-130 tumor necrosis factor Rattus norvegicus 19-28 27829991-9 2016 In NRK-52E cells treated with pifithrin-alpha for 6 h, NGAL mRNA expression was significantly lower than in cells without pifithrin-alpha treatment. pifithrin 30-39 lipocalin 2 Rattus norvegicus 55-59 27748853-9 2016 PTE resulted in a significant decrease in SOD2 expression in liver tumor tissues and cells, which were inhibited by PFTalpha, but not NAC, indicating that PTE-induced ROS generation was attributed to p53-mediated downregulation of SOD2. pifithrin 116-124 superoxide dismutase 2, mitochondrial Mus musculus 42-46 27748853-9 2016 PTE resulted in a significant decrease in SOD2 expression in liver tumor tissues and cells, which were inhibited by PFTalpha, but not NAC, indicating that PTE-induced ROS generation was attributed to p53-mediated downregulation of SOD2. pifithrin 116-124 transformation related protein 53, pseudogene Mus musculus 200-203 27471307-9 2016 P53 and p21 expression were upregulated in MSC-ITP, but inhibition of p53 with pifithrin-alpha markedly inhibited apoptosis and senescence. pifithrin 79-94 tumor protein p53 Homo sapiens 70-73 27395830-0 2016 Functional inhibition of Hsp70 by Pifithrin-mu switches Gambogic acid induced caspase dependent cell death to caspase independent cell death in human bladder cancer cells. pifithrin 34-43 heat shock protein family A (Hsp70) member 4 Homo sapiens 25-30 27395830-5 2016 We observed that functional inhibition of Hsp70 by Pifithrin-mu switches GA induced caspase dependent (apoptotic) cell death to caspase independent cell death. pifithrin 51-60 heat shock protein family A (Hsp70) member 4 Homo sapiens 42-47 27395830-7 2016 Inhibition of Hsp70 by Pifithrin-mu shows differential effect on MMP. pifithrin 23-32 heat shock protein family A (Hsp70) member 4 Homo sapiens 14-19 27395830-8 2016 GA induced MMP and cytochrome-c release was inhibited by Pifithrin-mu at 12h but enhanced at 24h. pifithrin 57-66 cytochrome c, somatic Homo sapiens 19-31 27555286-6 2016 Specific inhibition of p53 by pifithrin-alpha reversed the G2/M phase arrest induced by the 2b compound, suggesting contribution of p53 to increase. pifithrin 30-39 tumor protein p53 Homo sapiens 23-26 27327234-6 2016 Pifithrin-alpha (PFT), an inhibitor of p53, significantly enhanced ARS-induced cytotoxicity in HepG2 cells, and the forced expression of wild-type p53 significantly enhanced ARS-induced cytotoxicity in Hep3B cells. pifithrin 17-20 tumor protein p53 Homo sapiens 39-42 27402273-12 2016 Pifithrin-alpha, a p53 inhibitor, slightly inhibited growth of A549 cells and under p53 inhibitory condition evodiamine-induced apoptosis could not be reversed. pifithrin 0-15 tumor protein p53 Homo sapiens 19-22 27591796-8 2016 Increased Nrf2 expression and catalase activity at 40 C were inhibited by the antioxidant PEG-catalase and by p53 inhibitor pifithrin-alpha. pifithrin 124-139 NFE2 like bZIP transcription factor 2 Homo sapiens 10-14 27591796-8 2016 Increased Nrf2 expression and catalase activity at 40 C were inhibited by the antioxidant PEG-catalase and by p53 inhibitor pifithrin-alpha. pifithrin 124-139 catalase Homo sapiens 30-38 27591796-8 2016 Increased Nrf2 expression and catalase activity at 40 C were inhibited by the antioxidant PEG-catalase and by p53 inhibitor pifithrin-alpha. pifithrin 124-139 tumor protein p53 Homo sapiens 110-113 27481941-2 2016 Here, we provide a proof-of-principle that the folding deficit is amenable to correction in vivo by two means, the cognate DAT ligand noribogaine and the HSP70 inhibitor, pifithrin-mu. pifithrin 171-180 Heat-shock-protein-70Ab Drosophila melanogaster 154-159 27402273-12 2016 Pifithrin-alpha, a p53 inhibitor, slightly inhibited growth of A549 cells and under p53 inhibitory condition evodiamine-induced apoptosis could not be reversed. pifithrin 0-15 tumor protein p53 Homo sapiens 84-87 27455212-0 2016 Novel Improved Synthesis of HSP70 Inhibitor, Pifithrin-mu. pifithrin 45-54 heat shock protein family A (Hsp70) member 4 Homo sapiens 28-33 27470413-10 2016 Moreover, the inhibiting effects and apoptotic related proteins responses to Ch-1 on Hela cells were abolished after pre-treated with Pifithrin-alpha (Pft-alpha), a p53 inhibitor. pifithrin 134-149 SUN domain containing ossification factor Homo sapiens 77-81 27470413-10 2016 Moreover, the inhibiting effects and apoptotic related proteins responses to Ch-1 on Hela cells were abolished after pre-treated with Pifithrin-alpha (Pft-alpha), a p53 inhibitor. pifithrin 134-149 tumor protein p53 Homo sapiens 165-168 27133769-8 2016 Pharmacological inhibition of p53 with pifithrin-alpha attenuated caspase-3 activation. pifithrin 39-48 transformation related protein 53, pseudogene Mus musculus 30-33 27455212-3 2016 The first example of a combination study comprising HSP70 inhibitor pifithrin-mu and cisplatin or oxaliplatin is reported. pifithrin 68-77 heat shock protein family A (Hsp70) member 4 Homo sapiens 52-57 26250568-5 2015 When cells were pretreated with a p53 inhibitor (pifithrin-a), followed by magnolol treatment, pifithrin-a blocked magnolol-induced apoptosis and G0 /G1 arrest. pifithrin 95-106 tumor protein p53 Homo sapiens 34-37 27270209-8 2016 Inhibition of p53 by pifithrin-alpha, attenuates citral-mediated apoptosis. pifithrin 21-36 tumor protein p53 Homo sapiens 14-17 27064011-5 2016 Pifithrin-alpha (PFN-alpha), a p53 inhibitor, was pretreated into the cells. pifithrin 0-15 tumor protein p53 Homo sapiens 31-34 26784190-10 2016 Furthermore, pifithrin-alpha, a specific inhibitor of p53, increased mitochondrial incorporation into autophagosomes. pifithrin 13-28 transformation related protein 53, pseudogene Mus musculus 54-57 26636375-3 2016 In the present study by using the specific inhibitors Ku55933 and Pifithrin-alpha, we confirmed implication of both ATM and p53 in H(2)O(2)-induced senescence of hMESCs. pifithrin 66-75 ATM serine/threonine kinase Homo sapiens 116-119 26636375-3 2016 In the present study by using the specific inhibitors Ku55933 and Pifithrin-alpha, we confirmed implication of both ATM and p53 in H(2)O(2)-induced senescence of hMESCs. pifithrin 66-75 tumor protein p53 Homo sapiens 124-127 26881748-3 2016 This study aims at investigating the potential effect of pifithrin-mu, an inhibitor of heat shock protein 70 substrate binding activity, on lipopolysaccharide (LPS)-induced sickness response. pifithrin 57-66 toll-like receptor 4 Mus musculus 160-163 26881748-11 2016 Pretreatment with pifithrin-mu (1 or 5 mg/kg) attenuated behavioral changes induced by LPS in the FST, TST, OFT and light-dark box test. pifithrin 18-27 toll-like receptor 4 Mus musculus 87-90 26434996-6 2015 The energy metabolism phenotype of HeLa-H cells was reverted to that of HeLa-L cells by incubating with pifithrin-alpha, a p53-inhibitor. pifithrin 104-119 tumor protein p53 Homo sapiens 123-126 26703711-4 2015 The application of pifithrin mu as an inhibitor of p53 shuttling to mitochondria reduced RV-induced cell death to an extent similar to that of the broad spectrum caspase inhibitor z-VAD-fmk (benzyloxycarbonyl-V-A-D-(OMe)-fmk). pifithrin 19-28 tumor protein p53 Homo sapiens 51-54 26250568-5 2015 When cells were pretreated with a p53 inhibitor (pifithrin-a), followed by magnolol treatment, pifithrin-a blocked magnolol-induced apoptosis and G0 /G1 arrest. pifithrin 49-60 tumor protein p53 Homo sapiens 34-37 27212231-0 2016 Regenerative repair of Pifithrin-alpha in cerebral ischemia via VEGF dependent manner. pifithrin 23-38 vascular endothelial growth factor A Rattus norvegicus 64-68 27016419-7 2016 Inhibiting p53 activity by pifithrin-` dramatically mitigated Numb-induced G2/M arrest, indicating that Numb potentiates G2/M arrest via stabilizing p53 protein. pifithrin 27-36 transformation related protein 53, pseudogene Mus musculus 11-14 27016419-7 2016 Inhibiting p53 activity by pifithrin-` dramatically mitigated Numb-induced G2/M arrest, indicating that Numb potentiates G2/M arrest via stabilizing p53 protein. pifithrin 27-36 NUMB endocytic adaptor protein Mus musculus 62-66 27016419-7 2016 Inhibiting p53 activity by pifithrin-` dramatically mitigated Numb-induced G2/M arrest, indicating that Numb potentiates G2/M arrest via stabilizing p53 protein. pifithrin 27-36 NUMB endocytic adaptor protein Mus musculus 104-108 27016419-7 2016 Inhibiting p53 activity by pifithrin-` dramatically mitigated Numb-induced G2/M arrest, indicating that Numb potentiates G2/M arrest via stabilizing p53 protein. pifithrin 27-36 transformation related protein 53, pseudogene Mus musculus 149-152 26291498-0 2016 The p53 inhibitor, pifithrin-alpha, disrupts microtubule organization, arrests growth, and induces polyploidy in the rainbow trout gill cell line, RTgill-W1. pifithrin 19-34 cellular tumor antigen p53 Oncorhynchus mykiss 4-7 26534988-6 2016 Treatment with pifithrin-mu and transfection with anti-CHIP small-interfering RNA reduced the levels of CYP3A4 mRNA induced by rifampicin, suggesting the contribution of Hsp70 and CHIP to the transactivation of hPXR. pifithrin 15-24 cytochrome P450 family 3 subfamily A member 4 Homo sapiens 104-110 26534988-6 2016 Treatment with pifithrin-mu and transfection with anti-CHIP small-interfering RNA reduced the levels of CYP3A4 mRNA induced by rifampicin, suggesting the contribution of Hsp70 and CHIP to the transactivation of hPXR. pifithrin 15-24 heat shock protein family A (Hsp70) member 4 Homo sapiens 170-175 26534988-6 2016 Treatment with pifithrin-mu and transfection with anti-CHIP small-interfering RNA reduced the levels of CYP3A4 mRNA induced by rifampicin, suggesting the contribution of Hsp70 and CHIP to the transactivation of hPXR. pifithrin 15-24 nuclear receptor subfamily 1 group I member 2 Homo sapiens 211-215 26523514-6 2015 Moreover, this phosphorylation was completely blocked by pre-treatment with a P53 inhibitor, pifithrin-alpha. pifithrin 93-108 transformation related protein 53, pseudogene Mus musculus 78-81 26473292-6 2015 We have shown earlier that inhibition of mitochondrial p53 accumulation with the small compound pifithrin-mu (PFT-mu) prevents cerebral neuronal death in a rodent model of hypoxic-ischemic brain damage. pifithrin 96-105 transformation related protein 53, pseudogene Mus musculus 55-58 26302161-6 2015 Inhibition of p53 activity using either pifithrin-alpha or small interference RNA interference reduced OGD-induced cell death and pifithrin-alpha reversed OGD-induced impairment of glutamate uptake in astrocytes, suggesting that p53 might play a key role in mediating neurotoxicity and gliotoxicity in ischemic brain injury. pifithrin 40-49 tumor protein p53 Homo sapiens 14-17 26302161-6 2015 Inhibition of p53 activity using either pifithrin-alpha or small interference RNA interference reduced OGD-induced cell death and pifithrin-alpha reversed OGD-induced impairment of glutamate uptake in astrocytes, suggesting that p53 might play a key role in mediating neurotoxicity and gliotoxicity in ischemic brain injury. pifithrin 130-139 tumor protein p53 Homo sapiens 14-17 25016051-8 2015 Systemic pifithrin-alpha administration considerably diminished p53 levels and ameliorated AKT phosphorylation in all peripheral tissues including adipose tissues. pifithrin 9-24 Wistar clone pR53P1 p53 pseudogene Rattus norvegicus 64-67 26121334-3 2015 We therefore explored the involvement of p53 in the monocrotaline (MCT) rat model of pulmonary hypertension (PH) and the pathophysiological consequences of p53 inactivation in response to animal treatment with pifithrin-alpha (PFT, an inhibitor of p53 activity). pifithrin 210-225 Wistar clone pR53P1 p53 pseudogene Rattus norvegicus 156-159 26121334-3 2015 We therefore explored the involvement of p53 in the monocrotaline (MCT) rat model of pulmonary hypertension (PH) and the pathophysiological consequences of p53 inactivation in response to animal treatment with pifithrin-alpha (PFT, an inhibitor of p53 activity). pifithrin 210-225 Wistar clone pR53P1 p53 pseudogene Rattus norvegicus 156-159 25955698-8 2015 Pre-treatment with the p53 inhibitor, pifithrin-alpha, prevented apoptosis and the changes in IGF-1R and IGFBP-3 elicited by doxorubicin. pifithrin 38-47 tumor protein p53 Homo sapiens 23-26 25955698-8 2015 Pre-treatment with the p53 inhibitor, pifithrin-alpha, prevented apoptosis and the changes in IGF-1R and IGFBP-3 elicited by doxorubicin. pifithrin 38-47 insulin like growth factor 1 receptor Homo sapiens 94-100 25955698-8 2015 Pre-treatment with the p53 inhibitor, pifithrin-alpha, prevented apoptosis and the changes in IGF-1R and IGFBP-3 elicited by doxorubicin. pifithrin 38-47 insulin like growth factor binding protein 3 Homo sapiens 105-112 25793965-5 2015 The 1-induced degradation of beta-catenin was also abrogated in the presence of pifithrin-alpha, an inhibitor of p53 transcriptional activity. pifithrin 80-95 catenin beta 1 Homo sapiens 29-41 25793965-5 2015 The 1-induced degradation of beta-catenin was also abrogated in the presence of pifithrin-alpha, an inhibitor of p53 transcriptional activity. pifithrin 80-95 tumor protein p53 Homo sapiens 113-116 25713322-6 2015 A similar effect was induced by the p53 inhibitor pifithrin, which also potentiated the LPS-induced hyperpermeability in human lung microvascular endothelial cells (HLMVEC). pifithrin 50-59 tumor protein p53 Homo sapiens 36-39 26170659-13 2015 Cells pretreated with pifithrin-alpha were protected from p53-mediated AgNPs-induced toxicity. pifithrin 22-37 tumor protein p53 Homo sapiens 58-61 25938491-9 2015 Specific inhibition of p53 by pifithrin-alpha reduces the percentage of cells accumulated in S-phase, suggesting contribution of p53 to S-phase increase. pifithrin 30-45 tumor protein p53 Homo sapiens 23-26 25742798-7 2015 Injection of pifithrin-alpha, a chemical inhibitor of p53, into pregnant mice prevented neonatal lethality while concomitantly reducing apoptosis in nasal cartilage primordia, suggesting that enhanced BMP signaling induces p53-mediated apoptosis in the nasal cartilage. pifithrin 13-28 transformation related protein 53 Mus musculus 54-57 25742798-7 2015 Injection of pifithrin-alpha, a chemical inhibitor of p53, into pregnant mice prevented neonatal lethality while concomitantly reducing apoptosis in nasal cartilage primordia, suggesting that enhanced BMP signaling induces p53-mediated apoptosis in the nasal cartilage. pifithrin 13-28 transformation related protein 53 Mus musculus 223-226 25575314-3 2015 While pifithrin-alpha, a specific p53 inhibitor, induced cell cycle arrest in G1 phase. pifithrin 6-21 tumor protein p53 Homo sapiens 34-37 25483559-6 2015 In accordance with this effect, when the acetylation level of p53 was decreased by p53 acetylation inhibitor pifithrin-alpha, the protective effects of resveratrol were abrogated. pifithrin 109-124 Wistar clone pR53P1 p53 pseudogene Rattus norvegicus 62-65 25483559-6 2015 In accordance with this effect, when the acetylation level of p53 was decreased by p53 acetylation inhibitor pifithrin-alpha, the protective effects of resveratrol were abrogated. pifithrin 109-124 Wistar clone pR53P1 p53 pseudogene Rattus norvegicus 83-86 25542456-5 2015 Pretreatment with pifithrin-alpha, a p53 inhibitor, downregulated active p53 in two-cell embryo nuclei and ameliorated approximately 50% of the embryonic developmental defect caused by resveratrol. pifithrin 18-33 transformation related protein 53, pseudogene Mus musculus 37-40 25542456-5 2015 Pretreatment with pifithrin-alpha, a p53 inhibitor, downregulated active p53 in two-cell embryo nuclei and ameliorated approximately 50% of the embryonic developmental defect caused by resveratrol. pifithrin 18-33 transformation related protein 53, pseudogene Mus musculus 73-76 25575314-4 2015 Although 1, 2 and pifithrin-alpha caused serious inhibition on p53, 1 and 2 significantly cause the loss of mitochondrial membrane potential and increase of the reactive oxygen species level, cytochrome c, apaf-1 and caspase-3/9 ratio in BEL-7404 cells. pifithrin 18-27 tumor protein p53 Homo sapiens 63-75 25575314-4 2015 Although 1, 2 and pifithrin-alpha caused serious inhibition on p53, 1 and 2 significantly cause the loss of mitochondrial membrane potential and increase of the reactive oxygen species level, cytochrome c, apaf-1 and caspase-3/9 ratio in BEL-7404 cells. pifithrin 18-27 cytochrome c, somatic Homo sapiens 192-204 25575314-4 2015 Although 1, 2 and pifithrin-alpha caused serious inhibition on p53, 1 and 2 significantly cause the loss of mitochondrial membrane potential and increase of the reactive oxygen species level, cytochrome c, apaf-1 and caspase-3/9 ratio in BEL-7404 cells. pifithrin 18-27 apoptotic peptidase activating factor 1 Homo sapiens 206-212 25575314-4 2015 Although 1, 2 and pifithrin-alpha caused serious inhibition on p53, 1 and 2 significantly cause the loss of mitochondrial membrane potential and increase of the reactive oxygen species level, cytochrome c, apaf-1 and caspase-3/9 ratio in BEL-7404 cells. pifithrin 18-27 caspase 3 Homo sapiens 217-226 25658320-7 2015 To a different extent, either the antioxidant N-acetyl-cysteine or the p53 inhibitor, Pifithrin-alpha, recover cell viability and decrease ROS formation. pifithrin 86-101 tumor protein p53 Homo sapiens 71-74 25533125-6 2015 In addition, SUMOylation by SUMO-2/3, but not SUMO-1, was partially suppressed by pifithrin-alpha (a pharmacological inhibitor of p53), supporting a role of p53 in SUMOylation by SUMO-2/3. pifithrin 82-97 small ubiquitin-like modifier 2 Rattus norvegicus 28-36 25533125-6 2015 In addition, SUMOylation by SUMO-2/3, but not SUMO-1, was partially suppressed by pifithrin-alpha (a pharmacological inhibitor of p53), supporting a role of p53 in SUMOylation by SUMO-2/3. pifithrin 82-97 Wistar clone pR53P1 p53 pseudogene Rattus norvegicus 130-133 25533125-6 2015 In addition, SUMOylation by SUMO-2/3, but not SUMO-1, was partially suppressed by pifithrin-alpha (a pharmacological inhibitor of p53), supporting a role of p53 in SUMOylation by SUMO-2/3. pifithrin 82-97 Wistar clone pR53P1 p53 pseudogene Rattus norvegicus 157-160 25533125-6 2015 In addition, SUMOylation by SUMO-2/3, but not SUMO-1, was partially suppressed by pifithrin-alpha (a pharmacological inhibitor of p53), supporting a role of p53 in SUMOylation by SUMO-2/3. pifithrin 82-97 small ubiquitin-like modifier 2 Rattus norvegicus 28-34 25641429-5 2015 Furthermore, the enhancement of p53-dependent apoptosis by flavokawain B could be rescued by pifithrin-alpha, a pharmacological inhibitor of p53 transcriptional activity. pifithrin 93-108 tumor protein p53 Homo sapiens 32-35 25737737-6 2015 Treatment of cells with pifithrin-alpha, a specific inhibitor of p53, suppressed shikonin-induced apoptosis and premature senescence, suggesting the role of p53 in mediating the actions of shikonin on regulation of lung cancer cell proliferation. pifithrin 24-39 tumor protein p53 Homo sapiens 65-68 25737737-6 2015 Treatment of cells with pifithrin-alpha, a specific inhibitor of p53, suppressed shikonin-induced apoptosis and premature senescence, suggesting the role of p53 in mediating the actions of shikonin on regulation of lung cancer cell proliferation. pifithrin 24-39 tumor protein p53 Homo sapiens 157-160 25544361-8 2015 These effects were blocked by pretreatment with pifithrin-alpha, a p53 inhibitor. pifithrin 48-63 tumor protein p53 Homo sapiens 67-70 24963915-7 2015 Moreover, blockade of p53 by pifithrin-alpha, siRNA, or proximal tubule-targeted gene ablation reduced ischemic AKI in diabetic mice. pifithrin 29-38 transformation related protein 53, pseudogene Mus musculus 22-25 25641429-5 2015 Furthermore, the enhancement of p53-dependent apoptosis by flavokawain B could be rescued by pifithrin-alpha, a pharmacological inhibitor of p53 transcriptional activity. pifithrin 93-108 tumor protein p53 Homo sapiens 141-144 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 tumor protein p53 Homo sapiens 66-69 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 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 tumor protein p53 Homo sapiens 237-240 25565771-9 2015 Pifithrin-alpha, a p53 inhibitor, blocked the modulation of As4S4 on AGS cells, but not on MGC803 cells. pifithrin 0-15 tumor protein p53 Homo sapiens 19-22 25019212-4 2014 This indicates p53-independent apoptotic pathway, because response of both p53 mutant and wild type cell line were found unaffected after treatment with pifithrin-alpha, an inhibitor of p53. pifithrin 153-168 tumor protein p53 Homo sapiens 15-18 25495224-3 2014 RESULTS: The effect of IL-1beta, but not of TNF-alpha, on glutamate-mediated excitatory postsynaptic currents was blocked by pifithrin-alpha (PFT), inhibitor of p53. pifithrin 125-140 interleukin 1 beta Homo sapiens 23-31 25495224-3 2014 RESULTS: The effect of IL-1beta, but not of TNF-alpha, on glutamate-mediated excitatory postsynaptic currents was blocked by pifithrin-alpha (PFT), inhibitor of p53. pifithrin 125-140 tumor protein p53 Homo sapiens 161-164 26579413-5 2014 The combination also decreased the MMP, down-regulated Bcl-2 and pro-proteins of the caspase family, and up-regulated Bax and BID, all of which were reversed by the p53 inhibitor, pifithrin-alpha. pifithrin 180-189 BCL2 apoptosis regulator Homo sapiens 55-60 26579413-5 2014 The combination also decreased the MMP, down-regulated Bcl-2 and pro-proteins of the caspase family, and up-regulated Bax and BID, all of which were reversed by the p53 inhibitor, pifithrin-alpha. pifithrin 180-189 BCL2 associated X, apoptosis regulator Homo sapiens 118-121 26579413-5 2014 The combination also decreased the MMP, down-regulated Bcl-2 and pro-proteins of the caspase family, and up-regulated Bax and BID, all of which were reversed by the p53 inhibitor, pifithrin-alpha. pifithrin 180-189 BH3 interacting domain death agonist Homo sapiens 126-129 26579413-5 2014 The combination also decreased the MMP, down-regulated Bcl-2 and pro-proteins of the caspase family, and up-regulated Bax and BID, all of which were reversed by the p53 inhibitor, pifithrin-alpha. pifithrin 180-189 tumor protein p53 Homo sapiens 165-168 25158131-3 2014 Pifithrin-alpha, an inhibitor of p53 function, and knockdown of p53 decreased the level of frataxin mRNA in human kidney HEK 293T cells. pifithrin 0-15 tumor protein p53 Homo sapiens 33-36 25158131-3 2014 Pifithrin-alpha, an inhibitor of p53 function, and knockdown of p53 decreased the level of frataxin mRNA in human kidney HEK 293T cells. pifithrin 0-15 frataxin Homo sapiens 91-99 25329663-8 2014 Moreover, pre-treatment with pifithrin-alpha, a p53 inhibitor, inhibited protein synthesis almost completely, revealing the possibility of preventing fetal brain damage by prophylactic pifithrin-alpha treatment. pifithrin 29-38 transformation related protein 53, pseudogene Mus musculus 48-51 25085902-6 2014 Enhanced cytotoxicities after treatment with the p53-inhibitory drug Pifithrinalpha further supported p53-mediated resistance to PARP inhibition. pifithrin 69-83 tumor protein p53 Homo sapiens 49-52 25085902-6 2014 Enhanced cytotoxicities after treatment with the p53-inhibitory drug Pifithrinalpha further supported p53-mediated resistance to PARP inhibition. pifithrin 69-83 tumor protein p53 Homo sapiens 102-105 25118938-5 2014 Inhibition of p53 activity with pifithrin-alpha or inhibition of PI3K with LY294002 suppressed CdCl2-induced cellular damage and elevation of Notch1-NICD. pifithrin 32-41 tumor protein p53 Homo sapiens 14-17 25085902-6 2014 Enhanced cytotoxicities after treatment with the p53-inhibitory drug Pifithrinalpha further supported p53-mediated resistance to PARP inhibition. pifithrin 69-83 poly(ADP-ribose) polymerase 1 Homo sapiens 129-133 25084214-5 2014 In this work, we examined the effects of a cytoplasmic p53 inhibitor (pifithrin mu) in the striatum of young and aged rats by evaluating Ca(2+) signaling, mitochondrial respiration, apoptotic protein expression, and tissue viability. pifithrin 70-79 Wistar clone pR53P1 p53 pseudogene Rattus norvegicus 55-58 25205311-10 2014 Pharmacological inhibition of mitochondrial p53 using pifithrin-mu abolished the detrimental effects of SI and reduced cell death. pifithrin 54-63 tumor protein p53 Homo sapiens 44-47 24726874-15 2014 Down-regulated the expression of tumor suppressor p53 by 10 muM pifithrin-alpha (PFTalpha) alone had no effect on adipose accumulation. pifithrin 64-79 tumor protein p53 Homo sapiens 50-53 24726874-15 2014 Down-regulated the expression of tumor suppressor p53 by 10 muM pifithrin-alpha (PFTalpha) alone had no effect on adipose accumulation. pifithrin 81-89 tumor protein p53 Homo sapiens 50-53 24952138-8 2014 The p53 inhibitor pifithrin-alpha and the antioxidants N-acetylcysteine and glutathione (GSH) protected the cells from PEITC-mediated apoptosis. pifithrin 18-33 tumor protein p53 Homo sapiens 4-7 24916697-7 2014 We found that pifithrin-alpha, an inhibitor of p53-dependent transcriptional activation, inhibits Oct2 and can mimic the lack of nephrotoxicity observed in p53(-/-)/Oct1/2(-/-)mice. pifithrin 14-29 transformation related protein 53, pseudogene Mus musculus 47-50 24916697-7 2014 We found that pifithrin-alpha, an inhibitor of p53-dependent transcriptional activation, inhibits Oct2 and can mimic the lack of nephrotoxicity observed in p53(-/-)/Oct1/2(-/-)mice. pifithrin 14-29 POU domain, class 2, transcription factor 2 Mus musculus 98-102 24916697-7 2014 We found that pifithrin-alpha, an inhibitor of p53-dependent transcriptional activation, inhibits Oct2 and can mimic the lack of nephrotoxicity observed in p53(-/-)/Oct1/2(-/-)mice. pifithrin 14-29 transformation related protein 53, pseudogene Mus musculus 156-159 24916697-7 2014 We found that pifithrin-alpha, an inhibitor of p53-dependent transcriptional activation, inhibits Oct2 and can mimic the lack of nephrotoxicity observed in p53(-/-)/Oct1/2(-/-)mice. pifithrin 14-29 POU domain, class 2, transcription factor 2 Mus musculus 165-180 28962260-8 2014 On the other hand, 1,3-DNP-induced apoptosis was inhibited by pifithrin-alpha, an inhibitor of p53 transcriptional activity. pifithrin 62-77 transformation related protein 53, pseudogene Mus musculus 95-98 24905957-7 2014 VIP effects could be blocked by cell incubation with a specific p53 inhibitor, cyclin pifithrin-alpha hydrobromide (CPFT-alphaH). pifithrin 86-114 vasoactive intestinal peptide Homo sapiens 0-3 24905957-7 2014 VIP effects could be blocked by cell incubation with a specific p53 inhibitor, cyclin pifithrin-alpha hydrobromide (CPFT-alphaH). pifithrin 86-114 tumor protein p53 Homo sapiens 64-67 24667845-5 2014 Using pifithrin-alpha(PFT), a p53"s mitochondrial translocation inhibitor, we found that pretreated with PFT, heat stress induced mitochondrial p53 translocation was significantly suppressed, accompanied by a significant alleviation in the loss of DeltaPsim, cytochrome c release and caspase-9 activation. pifithrin 6-21 tumor protein p53 Homo sapiens 30-33 24946211-9 2014 The anti-oxidant N-acetylcysteine (NAC), the P53 inhibitor pifithrin-alpha (PFTalpha) as well as P53 siRNA knockdown suppressed berberine-induced P53 mitochondrial translocation and Cyp-D association, thus inhibiting mitochondrial membrane potential (MMP) decrease and prostate cancer cell necrosis. pifithrin 59-74 tumor protein p53 Homo sapiens 45-48 24946211-9 2014 The anti-oxidant N-acetylcysteine (NAC), the P53 inhibitor pifithrin-alpha (PFTalpha) as well as P53 siRNA knockdown suppressed berberine-induced P53 mitochondrial translocation and Cyp-D association, thus inhibiting mitochondrial membrane potential (MMP) decrease and prostate cancer cell necrosis. pifithrin 59-74 peptidylprolyl isomerase F Homo sapiens 182-187 24946211-9 2014 The anti-oxidant N-acetylcysteine (NAC), the P53 inhibitor pifithrin-alpha (PFTalpha) as well as P53 siRNA knockdown suppressed berberine-induced P53 mitochondrial translocation and Cyp-D association, thus inhibiting mitochondrial membrane potential (MMP) decrease and prostate cancer cell necrosis. pifithrin 76-84 peptidylprolyl isomerase F Homo sapiens 182-187 24948812-8 2014 The p53 inhibitor pifithrin abolished the SFN-induced increase in transporter activity/expression, and the p53-activator nutlin-3 increased P-glycoprotein activity. pifithrin 18-27 transformation related protein 53, pseudogene Mus musculus 4-7 24718323-11 2014 Finally, matrine treatment attenuated p53; however, with little or no change in LC3-II levels, but a decrease in beta-catenin levels occurred in WB-F344 cells upon treatment with pifithrin-alpha, a chemical inhibitor of p53, revealing that p53, interfering with beta-catenin, may not be involved in matrine-induced autophagy in WB-F344 cells. pifithrin 179-194 catenin beta 1 Rattus norvegicus 113-125 24718323-11 2014 Finally, matrine treatment attenuated p53; however, with little or no change in LC3-II levels, but a decrease in beta-catenin levels occurred in WB-F344 cells upon treatment with pifithrin-alpha, a chemical inhibitor of p53, revealing that p53, interfering with beta-catenin, may not be involved in matrine-induced autophagy in WB-F344 cells. pifithrin 179-194 Wistar clone pR53P1 p53 pseudogene Rattus norvegicus 220-223 24718323-11 2014 Finally, matrine treatment attenuated p53; however, with little or no change in LC3-II levels, but a decrease in beta-catenin levels occurred in WB-F344 cells upon treatment with pifithrin-alpha, a chemical inhibitor of p53, revealing that p53, interfering with beta-catenin, may not be involved in matrine-induced autophagy in WB-F344 cells. pifithrin 179-194 Wistar clone pR53P1 p53 pseudogene Rattus norvegicus 220-223 24718323-11 2014 Finally, matrine treatment attenuated p53; however, with little or no change in LC3-II levels, but a decrease in beta-catenin levels occurred in WB-F344 cells upon treatment with pifithrin-alpha, a chemical inhibitor of p53, revealing that p53, interfering with beta-catenin, may not be involved in matrine-induced autophagy in WB-F344 cells. pifithrin 179-194 catenin beta 1 Rattus norvegicus 262-274 24743574-12 2014 Moreover, Bcl-2 expression was completely reversed by treatment with pifithrin-alpha, a p53-specific inhibitor. pifithrin 69-84 tumor protein p53 Homo sapiens 88-91 24789349-9 2014 Furthermore, p53 inhibition using pifithrin-alpha abolished the induction of caspase-3 and PARP by FANCF shRNA and MMC, indicating that MMC-induced apoptosis is substantially enhanced by FANCF shRNA via p53-dependent mechanisms. pifithrin 34-43 tumor protein p53 Homo sapiens 13-16 24789349-9 2014 Furthermore, p53 inhibition using pifithrin-alpha abolished the induction of caspase-3 and PARP by FANCF shRNA and MMC, indicating that MMC-induced apoptosis is substantially enhanced by FANCF shRNA via p53-dependent mechanisms. pifithrin 34-43 caspase 3 Homo sapiens 77-86 24789349-9 2014 Furthermore, p53 inhibition using pifithrin-alpha abolished the induction of caspase-3 and PARP by FANCF shRNA and MMC, indicating that MMC-induced apoptosis is substantially enhanced by FANCF shRNA via p53-dependent mechanisms. pifithrin 34-43 poly(ADP-ribose) polymerase 1 Homo sapiens 91-95 24789349-9 2014 Furthermore, p53 inhibition using pifithrin-alpha abolished the induction of caspase-3 and PARP by FANCF shRNA and MMC, indicating that MMC-induced apoptosis is substantially enhanced by FANCF shRNA via p53-dependent mechanisms. pifithrin 34-43 FA complementation group F Homo sapiens 99-104 24789349-9 2014 Furthermore, p53 inhibition using pifithrin-alpha abolished the induction of caspase-3 and PARP by FANCF shRNA and MMC, indicating that MMC-induced apoptosis is substantially enhanced by FANCF shRNA via p53-dependent mechanisms. pifithrin 34-43 FA complementation group F Homo sapiens 187-192 24789349-9 2014 Furthermore, p53 inhibition using pifithrin-alpha abolished the induction of caspase-3 and PARP by FANCF shRNA and MMC, indicating that MMC-induced apoptosis is substantially enhanced by FANCF shRNA via p53-dependent mechanisms. pifithrin 34-43 tumor protein p53 Homo sapiens 203-206 24841907-6 2014 Moreover, the p53 inhibitor pifithrin-alpha and the nuclear factor (NF)-kappaB inhibitor pyrrolidinedithiocarbamic acid (PDTC) clearly suppressed Beclin-1 and LC3-II and increased cytochrome c release, caspase-3 activation, and PARP cleavage. pifithrin 28-37 tumor protein p53 Homo sapiens 14-17 24841907-6 2014 Moreover, the p53 inhibitor pifithrin-alpha and the nuclear factor (NF)-kappaB inhibitor pyrrolidinedithiocarbamic acid (PDTC) clearly suppressed Beclin-1 and LC3-II and increased cytochrome c release, caspase-3 activation, and PARP cleavage. pifithrin 28-37 beclin 1 Homo sapiens 146-154 24841907-6 2014 Moreover, the p53 inhibitor pifithrin-alpha and the nuclear factor (NF)-kappaB inhibitor pyrrolidinedithiocarbamic acid (PDTC) clearly suppressed Beclin-1 and LC3-II and increased cytochrome c release, caspase-3 activation, and PARP cleavage. pifithrin 28-37 cytochrome c, somatic Homo sapiens 180-192 24841907-6 2014 Moreover, the p53 inhibitor pifithrin-alpha and the nuclear factor (NF)-kappaB inhibitor pyrrolidinedithiocarbamic acid (PDTC) clearly suppressed Beclin-1 and LC3-II and increased cytochrome c release, caspase-3 activation, and PARP cleavage. pifithrin 28-37 caspase 3 Homo sapiens 202-211 24841907-6 2014 Moreover, the p53 inhibitor pifithrin-alpha and the nuclear factor (NF)-kappaB inhibitor pyrrolidinedithiocarbamic acid (PDTC) clearly suppressed Beclin-1 and LC3-II and increased cytochrome c release, caspase-3 activation, and PARP cleavage. pifithrin 28-37 poly(ADP-ribose) polymerase 1 Homo sapiens 228-232 24646317-0 2014 p53 functional inhibitors behaving like pifithrin-beta counteract the Alzheimer peptide non-beta-amyloid component effects in human SH-SY5Y cells. pifithrin 40-49 tumor protein p53 Homo sapiens 0-3 24743574-12 2014 Moreover, Bcl-2 expression was completely reversed by treatment with pifithrin-alpha, a p53-specific inhibitor. pifithrin 69-84 BCL2 apoptosis regulator Homo sapiens 10-15 24343341-6 2014 The p53/Cyp-D mitochondrial complexation was prevented by CsA or Cyp-D silencing, or by p53 inhibitor pifithrin-alpha. pifithrin 102-111 tumor protein p53 Homo sapiens 4-7 24343341-6 2014 The p53/Cyp-D mitochondrial complexation was prevented by CsA or Cyp-D silencing, or by p53 inhibitor pifithrin-alpha. pifithrin 102-111 peptidylprolyl isomerase F Homo sapiens 8-13 24343341-6 2014 The p53/Cyp-D mitochondrial complexation was prevented by CsA or Cyp-D silencing, or by p53 inhibitor pifithrin-alpha. pifithrin 102-111 tumor protein p53 Homo sapiens 88-91 24681574-12 2014 IFN-gamma induction of senescence was attenuated by siRNAs against p21, Janus kinase 2 (JAK2) or signal transducer and activator of transcription 1 (STAT1), but not by JAK1 siRNA nor by p53 inhibitor pifithrin-alpha. pifithrin 200-215 interferon gamma Homo sapiens 0-9 24667845-5 2014 Using pifithrin-alpha(PFT), a p53"s mitochondrial translocation inhibitor, we found that pretreated with PFT, heat stress induced mitochondrial p53 translocation was significantly suppressed, accompanied by a significant alleviation in the loss of DeltaPsim, cytochrome c release and caspase-9 activation. pifithrin 6-21 tumor protein p53 Homo sapiens 144-147 24667845-5 2014 Using pifithrin-alpha(PFT), a p53"s mitochondrial translocation inhibitor, we found that pretreated with PFT, heat stress induced mitochondrial p53 translocation was significantly suppressed, accompanied by a significant alleviation in the loss of DeltaPsim, cytochrome c release and caspase-9 activation. pifithrin 6-21 cytochrome c, somatic Homo sapiens 259-271 24667845-5 2014 Using pifithrin-alpha(PFT), a p53"s mitochondrial translocation inhibitor, we found that pretreated with PFT, heat stress induced mitochondrial p53 translocation was significantly suppressed, accompanied by a significant alleviation in the loss of DeltaPsim, cytochrome c release and caspase-9 activation. pifithrin 6-21 caspase 9 Homo sapiens 284-293 24070868-7 2014 Using mouse embryonic fibroblasts (MEFs) from YAC128 mice, we show that this increase in caspase-6 activity can be mitigated by pifithrin-alpha (pifalpha), an inhibitor of p53 transcriptional activity, but not through the inhibition of p53"s mitochondrial pro-apoptotic function. pifithrin 128-143 caspase 6 Mus musculus 89-98 24280010-8 2014 Finally, both the functional inhibition of Hsp70 ATPase activity by methylene blue (MB), and the antagonism of Hsp70 substrate binding site (SBD) activity by pifithrin-mu (PES) impaired the development of behavioural sensitization when they were microinjected into the NAc core. pifithrin 158-167 heat shock protein family A (Hsp70) member 1B Rattus norvegicus 111-116 24516131-10 2014 Furthermore, pifithrin-alpha, a specific inhibitor of p53, ameliorates mitochondrial dysfunction and glucose intolerance in both STZ-treated and db/db mice. pifithrin 13-28 transformation related protein 53, pseudogene Mus musculus 54-57 24070868-7 2014 Using mouse embryonic fibroblasts (MEFs) from YAC128 mice, we show that this increase in caspase-6 activity can be mitigated by pifithrin-alpha (pifalpha), an inhibitor of p53 transcriptional activity, but not through the inhibition of p53"s mitochondrial pro-apoptotic function. pifithrin 128-143 transformation related protein 53, pseudogene Mus musculus 172-175 24070868-7 2014 Using mouse embryonic fibroblasts (MEFs) from YAC128 mice, we show that this increase in caspase-6 activity can be mitigated by pifithrin-alpha (pifalpha), an inhibitor of p53 transcriptional activity, but not through the inhibition of p53"s mitochondrial pro-apoptotic function. pifithrin 128-143 transformation related protein 53, pseudogene Mus musculus 236-239 24070868-7 2014 Using mouse embryonic fibroblasts (MEFs) from YAC128 mice, we show that this increase in caspase-6 activity can be mitigated by pifithrin-alpha (pifalpha), an inhibitor of p53 transcriptional activity, but not through the inhibition of p53"s mitochondrial pro-apoptotic function. pifithrin 145-153 caspase 6 Mus musculus 89-98 24070868-7 2014 Using mouse embryonic fibroblasts (MEFs) from YAC128 mice, we show that this increase in caspase-6 activity can be mitigated by pifithrin-alpha (pifalpha), an inhibitor of p53 transcriptional activity, but not through the inhibition of p53"s mitochondrial pro-apoptotic function. pifithrin 145-153 transformation related protein 53, pseudogene Mus musculus 172-175 24070868-7 2014 Using mouse embryonic fibroblasts (MEFs) from YAC128 mice, we show that this increase in caspase-6 activity can be mitigated by pifithrin-alpha (pifalpha), an inhibitor of p53 transcriptional activity, but not through the inhibition of p53"s mitochondrial pro-apoptotic function. pifithrin 145-153 transformation related protein 53, pseudogene Mus musculus 236-239 23872073-5 2013 Genetic deficiency of either EGFR or p53 or functional blockade with AG1478 or Pifithrin-alpha, respectively, effectively inhibited PAI-1and CTGF induction and morphological transformation of renal fibroblasts as did SMAD3 knockdown or pretreatment with the SMAD3 inhibitor SIS3. pifithrin 79-94 serpin family E member 1 Homo sapiens 132-137 24120424-8 2014 OA-induced changes in cell viability and ATP production were rescued to control levels when cells were pretreated with pifithrin-alpha (PTA), a p53 inhibitor. pifithrin 119-134 tumor protein p53 Homo sapiens 144-147 26629941-6 2014 Notably, these expression changes could be neutralized by PFTalpha, an inhibitor of p53 signaling pathway that could inhibit p53-dependent transactivation of p53-responsive genes. pifithrin 58-66 tumor protein p53 Homo sapiens 84-87 26629941-6 2014 Notably, these expression changes could be neutralized by PFTalpha, an inhibitor of p53 signaling pathway that could inhibit p53-dependent transactivation of p53-responsive genes. pifithrin 58-66 tumor protein p53 Homo sapiens 125-128 26629941-6 2014 Notably, these expression changes could be neutralized by PFTalpha, an inhibitor of p53 signaling pathway that could inhibit p53-dependent transactivation of p53-responsive genes. pifithrin 58-66 tumor protein p53 Homo sapiens 125-128 25379568-10 2014 Inhibiting p53 function with pifithrin alpha prevented the promotion of HRS by VorinostatSAHA. pifithrin 29-44 tumor protein p53 Homo sapiens 11-14 23872073-5 2013 Genetic deficiency of either EGFR or p53 or functional blockade with AG1478 or Pifithrin-alpha, respectively, effectively inhibited PAI-1and CTGF induction and morphological transformation of renal fibroblasts as did SMAD3 knockdown or pretreatment with the SMAD3 inhibitor SIS3. pifithrin 79-94 cellular communication network factor 2 Homo sapiens 141-145 22976055-5 2013 The p53 inhibitor pifithrin-alpha (PFT-alpha) knockdown of the signaling of p53 led vitexin to lose its antitumor effect and inhibited the expression of p53 downstream genes, p2(WAF1) and Bax. pifithrin 18-27 tumor protein p53 Homo sapiens 4-7 21887816-6 2013 Pretreatment with cytochrome P450 inhibitor alpha-naphthoflavone or p53 inhibitor pifithrin-alpha inhibited the benzo-[a]-pyrene-induced p21 expression. pifithrin 82-91 tumor protein p53 Homo sapiens 68-71 21887816-6 2013 Pretreatment with cytochrome P450 inhibitor alpha-naphthoflavone or p53 inhibitor pifithrin-alpha inhibited the benzo-[a]-pyrene-induced p21 expression. pifithrin 82-91 cyclin dependent kinase inhibitor 1A Homo sapiens 137-140 24179522-5 2013 The interaction between p53 and VEGF in the EGCG-treated cells was investigated using pifithrin-alpha. pifithrin 86-95 tumor protein p53 Homo sapiens 24-27 24179522-5 2013 The interaction between p53 and VEGF in the EGCG-treated cells was investigated using pifithrin-alpha. pifithrin 86-95 vascular endothelial growth factor A Homo sapiens 32-36 24059678-4 2013 In addition, while radiation-induced expression and phosphorylation of p53, inhibition of p53 function with pifithrin-alpha or transfection of cells with p53 siRNA significantly reduced the activation of both MMP2 and VEGF and resulted in a reduction of radiation-induced invasiveness. pifithrin 108-123 tumor protein p53 Homo sapiens 90-93 24059678-4 2013 In addition, while radiation-induced expression and phosphorylation of p53, inhibition of p53 function with pifithrin-alpha or transfection of cells with p53 siRNA significantly reduced the activation of both MMP2 and VEGF and resulted in a reduction of radiation-induced invasiveness. pifithrin 108-123 tumor protein p53 Homo sapiens 90-93 24059678-4 2013 In addition, while radiation-induced expression and phosphorylation of p53, inhibition of p53 function with pifithrin-alpha or transfection of cells with p53 siRNA significantly reduced the activation of both MMP2 and VEGF and resulted in a reduction of radiation-induced invasiveness. pifithrin 108-123 matrix metallopeptidase 2 Homo sapiens 209-213 23644056-5 2013 The I/R-induced increases of protein levels of p53 and LC3-II were significantly inhibited by treatment with propofol, 3-MA or PFT-alpha. pifithrin 127-136 Wistar clone pR53P1 p53 pseudogene Rattus norvegicus 47-50 23652278-12 2013 An inhibitor of p53, pifithrin-alpha, attenuated the anticancer effects of OSU-03012 and downregulated the expression of Bax and cleaved caspase-9. pifithrin 21-30 tumor protein p53 Homo sapiens 16-19 23652278-12 2013 An inhibitor of p53, pifithrin-alpha, attenuated the anticancer effects of OSU-03012 and downregulated the expression of Bax and cleaved caspase-9. pifithrin 21-30 BCL2 associated X, apoptosis regulator Homo sapiens 121-124 23652278-12 2013 An inhibitor of p53, pifithrin-alpha, attenuated the anticancer effects of OSU-03012 and downregulated the expression of Bax and cleaved caspase-9. pifithrin 21-30 caspase 9 Homo sapiens 137-146 23648290-8 2013 A reduction by approximately 50% in the cytotoxicity of Gem and Clo was observed in the presence of pifithrin alpha, a p53 inhibitor. pifithrin 100-115 tumor protein p53 Homo sapiens 119-122 22976055-5 2013 The p53 inhibitor pifithrin-alpha (PFT-alpha) knockdown of the signaling of p53 led vitexin to lose its antitumor effect and inhibited the expression of p53 downstream genes, p2(WAF1) and Bax. pifithrin 18-27 tumor protein p53 Homo sapiens 76-79 22976055-5 2013 The p53 inhibitor pifithrin-alpha (PFT-alpha) knockdown of the signaling of p53 led vitexin to lose its antitumor effect and inhibited the expression of p53 downstream genes, p2(WAF1) and Bax. pifithrin 18-27 tumor protein p53 Homo sapiens 76-79 22976055-5 2013 The p53 inhibitor pifithrin-alpha (PFT-alpha) knockdown of the signaling of p53 led vitexin to lose its antitumor effect and inhibited the expression of p53 downstream genes, p2(WAF1) and Bax. pifithrin 18-27 cyclin dependent kinase inhibitor 1A Homo sapiens 178-182 22976055-5 2013 The p53 inhibitor pifithrin-alpha (PFT-alpha) knockdown of the signaling of p53 led vitexin to lose its antitumor effect and inhibited the expression of p53 downstream genes, p2(WAF1) and Bax. pifithrin 18-27 BCL2 associated X, apoptosis regulator Homo sapiens 188-191 22647551-7 2013 Finally, the selective Hsp70 inhibitor pifithrin-mu (PES) i.c.v. pifithrin 39-48 heat shock protein 1B Mus musculus 23-28 25470941-0 2013 Effect of p53 inhibition by pifithrin-alpha on functional activity of vasopressin neurones in rat hypothalamus. pifithrin 28-43 Wistar clone pR53P1 p53 pseudogene Rattus norvegicus 10-13 25470941-0 2013 Effect of p53 inhibition by pifithrin-alpha on functional activity of vasopressin neurones in rat hypothalamus. pifithrin 28-43 arginine vasopressin Rattus norvegicus 70-81 23640975-6 2013 In human HNSCC expressing PIK3CA and decreased wtTP53 and p73, PF-502 reciprocally enhanced TP53/p73 expression and growth inhibition, which was partially reversible by p53 inhibitor pifithrin-alpha. pifithrin 183-192 tumor protein p53 Homo sapiens 169-172 22983795-9 2013 Pretreatment with pifithrin-alpha, a p53 inhibitor, significantly diminished p53 phosphorylation at the concentration of 30 muM and abrogated quercetin-induced apoptosis in a dose-dependent manner. pifithrin 18-33 tumor protein p53 Homo sapiens 37-40 22983795-9 2013 Pretreatment with pifithrin-alpha, a p53 inhibitor, significantly diminished p53 phosphorylation at the concentration of 30 muM and abrogated quercetin-induced apoptosis in a dose-dependent manner. pifithrin 18-33 tumor protein p53 Homo sapiens 77-80 23908686-6 2013 Furthermore, SNX2112 enhanced re-expression of TP53 and targets p21WAF1 and PUMA, while TP53 inhibitor Pifithrin or siRNA attenuated the antiproliferative activity of SNX2112 in wtTP53 HNSCC in vitro. pifithrin 103-112 transformation related protein 53 Mus musculus 88-92 23500643-5 2013 Inhibition of p53 either as a transcription factor by pifithrin alpha or in its mitochondrial role by pifithrin mu significantly reduced ESC death levels. pifithrin 54-63 transformation related protein 53, pseudogene Mus musculus 14-17 23500643-5 2013 Inhibition of p53 either as a transcription factor by pifithrin alpha or in its mitochondrial role by pifithrin mu significantly reduced ESC death levels. pifithrin 102-111 transformation related protein 53, pseudogene Mus musculus 14-17 23371857-0 2013 The HSP70 and autophagy inhibitor pifithrin-mu enhances the antitumor effects of TRAIL on human pancreatic cancer. pifithrin 34-43 TNF superfamily member 10 Homo sapiens 81-86 23454130-0 2013 Pifithrin-alpha, a pharmacological inhibitor of p53, downregulates lipopolysaccharide-induced nitric oxide production via impairment of the MyD88-independent pathway. pifithrin 0-15 transformation related protein 53, pseudogene Mus musculus 48-51 23454130-0 2013 Pifithrin-alpha, a pharmacological inhibitor of p53, downregulates lipopolysaccharide-induced nitric oxide production via impairment of the MyD88-independent pathway. pifithrin 0-15 myeloid differentiation primary response gene 88 Mus musculus 140-145 23371857-2 2013 To improve TRAIL-induced antitumor effects, we tested its effectiveness in combination with pifithrin (PFT)-mu, which has the potential to inhibit HSP70 function and autophagy, both of which participate in TRAIL resistance in cancer cells. pifithrin 92-101 heat shock protein family A (Hsp70) member 4 Homo sapiens 147-152 23371857-2 2013 To improve TRAIL-induced antitumor effects, we tested its effectiveness in combination with pifithrin (PFT)-mu, which has the potential to inhibit HSP70 function and autophagy, both of which participate in TRAIL resistance in cancer cells. pifithrin 92-101 TNF superfamily member 10 Homo sapiens 206-211 23859040-5 2013 The presence of pifithrin, an inhibitor of p53 function, blocked ECG-induced apoptosis as was manifested by restored cell viability and caspase-3 activity to control values and reestablished the balance among Bcl-2 anti- and proapoptotic protein levels. pifithrin 16-25 tumor protein p53 Homo sapiens 43-46 22860893-5 2013 IL-24-mediated apoptosis was also antagonized by pifithrin-alpha, an inhibitor of p53 transactivation. pifithrin 49-64 interleukin 24 Homo sapiens 0-5 22860893-5 2013 IL-24-mediated apoptosis was also antagonized by pifithrin-alpha, an inhibitor of p53 transactivation. pifithrin 49-64 tumor protein p53 Homo sapiens 82-85 23201429-8 2013 Inhibitors of NADPH oxidase (diphenylene iodonium chloride), NF-kappaB (isohelenin) and p53 (pifithrin-alpha,p-nitro) suppressed indoxyl sulfate-induced expression of ICAM-1 mRNA and protein in HK-2 cells. pifithrin 93-108 Wistar clone pR53P1 p53 pseudogene Rattus norvegicus 88-91 23363842-5 2013 RESULTS: Both indoxyl sulfate and nutlin-3, a specific p53 inducer, stimulated TGF-beta1 expression, which was suppressed by pifithrin-alpha, p-nitro, a p53 inhibitor. pifithrin 125-140 Wistar clone pR53P1 p53 pseudogene Rattus norvegicus 55-58 23363842-5 2013 RESULTS: Both indoxyl sulfate and nutlin-3, a specific p53 inducer, stimulated TGF-beta1 expression, which was suppressed by pifithrin-alpha, p-nitro, a p53 inhibitor. pifithrin 125-140 transforming growth factor, beta 1 Rattus norvegicus 79-88 23363842-5 2013 RESULTS: Both indoxyl sulfate and nutlin-3, a specific p53 inducer, stimulated TGF-beta1 expression, which was suppressed by pifithrin-alpha, p-nitro, a p53 inhibitor. pifithrin 125-140 Wistar clone pR53P1 p53 pseudogene Rattus norvegicus 153-156 23816816-9 2013 These effects were absent when the caspase inhibitor z-VAD-fmk or p53 inhibitor PFTalpha were applied, suggesting that casticin could trigger cell apoptosis in a caspase-3 and p53-dependent manner. pifithrin 80-88 tumor protein p53 Homo sapiens 66-69 23535401-8 2013 Furthermore, pretreatment with either p53 inhibitor pifithrin-alpha or calcium chelator BAPTA-AM effectively attenuated apoptosis induced by crotonaldehyde. pifithrin 52-67 tumor protein p53 Homo sapiens 38-41 23201752-5 2013 Cell exposure to pifithrin, an inhibitor of p53 transcriptional activity, reduced the caspase activity associated with decreased miR-21 expression. pifithrin 17-26 tumor protein p53 Homo sapiens 44-47 23201752-5 2013 Cell exposure to pifithrin, an inhibitor of p53 transcriptional activity, reduced the caspase activity associated with decreased miR-21 expression. pifithrin 17-26 microRNA 21 Homo sapiens 129-135 23222126-5 2013 Acute inhibition of p53 with pifithrin-alpha in wild-type mice mimicked the observations in p53(-/-) mice. pifithrin 29-38 transformation related protein 53, pseudogene Mus musculus 20-23 23222126-5 2013 Acute inhibition of p53 with pifithrin-alpha in wild-type mice mimicked the observations in p53(-/-) mice. pifithrin 29-38 transformation related protein 53, pseudogene Mus musculus 92-95 23222126-9 2013 Finally, models of peritonitis in p53(-/-) and pifithrin-alpha-treated mice confirmed the anti-inflammatory role of p53 and its effect on the polarization of macrophage phenotype. pifithrin 47-56 transformation related protein 53, pseudogene Mus musculus 116-119 23859040-5 2013 The presence of pifithrin, an inhibitor of p53 function, blocked ECG-induced apoptosis as was manifested by restored cell viability and caspase-3 activity to control values and reestablished the balance among Bcl-2 anti- and proapoptotic protein levels. pifithrin 16-25 caspase 3 Homo sapiens 136-145 23859040-5 2013 The presence of pifithrin, an inhibitor of p53 function, blocked ECG-induced apoptosis as was manifested by restored cell viability and caspase-3 activity to control values and reestablished the balance among Bcl-2 anti- and proapoptotic protein levels. pifithrin 16-25 BCL2 apoptosis regulator Homo sapiens 209-214 22886373-8 2012 ROS-mediated p53 activation was found to involve in Cr(VI)-induced cell cycle arrest, and p53 inhibitor Pifithrin-alpha (PFT-alpha) rescued Cr(VI)-induced reduction of check point proteins Mrc1 and BubR1, thus inhibiting cell cycle arrest. pifithrin 104-113 tumor protein p53 Homo sapiens 90-93 23349842-6 2013 A p53 inhibitor pifithrin-alpha inhibited the expression of p21(Cip1) and attenuated homocysteine-induced cell growth arrest. pifithrin 16-31 tumor protein p53 Homo sapiens 2-5 23349842-6 2013 A p53 inhibitor pifithrin-alpha inhibited the expression of p21(Cip1) and attenuated homocysteine-induced cell growth arrest. pifithrin 16-31 H3 histone pseudogene 16 Homo sapiens 60-63 23349842-6 2013 A p53 inhibitor pifithrin-alpha inhibited the expression of p21(Cip1) and attenuated homocysteine-induced cell growth arrest. pifithrin 16-31 cyclin dependent kinase inhibitor 1A Homo sapiens 64-68 25049533-1 2012 The aim of this study was to investigate the impact of a reported p53 inhibitor, pifithrin-alpha (PFT-alpha), on preimplantation porcine in vitro fertilized (IVF) embryo development in culture. pifithrin 81-90 tumor protein p53 Homo sapiens 66-69 22886373-8 2012 ROS-mediated p53 activation was found to involve in Cr(VI)-induced cell cycle arrest, and p53 inhibitor Pifithrin-alpha (PFT-alpha) rescued Cr(VI)-induced reduction of check point proteins Mrc1 and BubR1, thus inhibiting cell cycle arrest. pifithrin 104-113 mannose receptor C-type 1 Homo sapiens 189-193 22886373-8 2012 ROS-mediated p53 activation was found to involve in Cr(VI)-induced cell cycle arrest, and p53 inhibitor Pifithrin-alpha (PFT-alpha) rescued Cr(VI)-induced reduction of check point proteins Mrc1 and BubR1, thus inhibiting cell cycle arrest. pifithrin 104-113 BUB1 mitotic checkpoint serine/threonine kinase B Homo sapiens 198-203 23006892-4 2012 Conversely, PFTalpha caused muscle loss, increased oxidative damage and decreased MnSOD activity in intermyofibrillar (IMF) mitochondria. pifithrin 12-20 superoxide dismutase 2, mitochondrial Mus musculus 82-87 23022514-5 2012 The p53 inhibitor pifithrin-mu and pan caspase inhibitor Z-VAD-FMK suppressed rRNA cleavage induced by anisomycin, SG and ricin, indicating that these ribotoxins shared with DON a conserved downstream pathway. pifithrin 18-27 transformation related protein 53, pseudogene Mus musculus 4-7 23123091-7 2012 Similar effects were seen with the p53 inhibitor, pifithrin-alpha. pifithrin 50-65 transformation related protein 53, pseudogene Mus musculus 35-38 22445757-0 2012 The p53 inhibitor, pifithrin-alpha, suppresses self-renewal of embryonic stem cells. pifithrin 19-34 tumor protein p53 Homo sapiens 4-7 22420535-7 2012 Further, inhibiting p53 expression by coexpression of SV40 large T antigen and buffalo defined factors in BFFs or treating BFFs with p53 inhibitor pifithrin-a (PFT) could increase the efficiency of biPSCs generation up to 3-fold, and nuclear transfer embryos reconstructed with biPSCs could develop to blastocysts. pifithrin 147-158 cellular tumor antigen p53 Bubalus bubalis 20-23 22420535-7 2012 Further, inhibiting p53 expression by coexpression of SV40 large T antigen and buffalo defined factors in BFFs or treating BFFs with p53 inhibitor pifithrin-a (PFT) could increase the efficiency of biPSCs generation up to 3-fold, and nuclear transfer embryos reconstructed with biPSCs could develop to blastocysts. pifithrin 147-158 cellular tumor antigen p53 Bubalus bubalis 133-136 22519734-10 2012 Furthermore, blocking p53-mediated transcription using pifithrin significantly reduced apoptosis. pifithrin 55-64 tumor protein p53 Homo sapiens 22-25 22491426-5 2012 Furthermore, rRNA fragmentation was suppressed by the p53 inhibitors pifithrin-alpha and pifithrin-mu as well as the pan caspase inhibitor Z-VAD-FMK. pifithrin 69-78 tumor protein p53 Homo sapiens 54-57 22491426-5 2012 Furthermore, rRNA fragmentation was suppressed by the p53 inhibitors pifithrin-alpha and pifithrin-mu as well as the pan caspase inhibitor Z-VAD-FMK. pifithrin 89-98 tumor protein p53 Homo sapiens 54-57 22445757-3 2012 In this study, we investigated the effect of pifithrin (PFT)-alpha, an inhibitor of p53-dependent transcriptional activation, on self-renewal of ES cells. pifithrin 45-54 tumor protein p53 Homo sapiens 84-87 22154326-7 2012 N-acetyl L cysteins and pifithrin-alpha, an inhibitor of p53 abrogated glucolipotoxicity-induced ROS generation and p53 expression. pifithrin 24-39 Wistar clone pR53P1 p53 pseudogene Rattus norvegicus 57-60 22154326-7 2012 N-acetyl L cysteins and pifithrin-alpha, an inhibitor of p53 abrogated glucolipotoxicity-induced ROS generation and p53 expression. pifithrin 24-39 Wistar clone pR53P1 p53 pseudogene Rattus norvegicus 116-119 21889606-0 2011 Study on X-ray-induced apoptosis and chromosomal damage in G2 human lymphocytes in the presence of pifithrin-alpha, an inhibitor of p53. pifithrin 99-114 tumor protein p53 Homo sapiens 132-135 22387547-3 2012 METHODS: Human hepatoma cells (HepG2.2.15) were transfected with XPD expression vector, followed by incubation with Pifithrin-alpha (P53 inhibitor). pifithrin 116-131 tumor protein p53 Homo sapiens 133-136 22387547-8 2012 However, the inhibition of P53 by Pifithrin-alpha abolished the above-mentioned effects of XPD. pifithrin 34-43 tumor protein p53 Homo sapiens 27-30 22387547-8 2012 However, the inhibition of P53 by Pifithrin-alpha abolished the above-mentioned effects of XPD. pifithrin 34-43 ERCC excision repair 2, TFIIH core complex helicase subunit Homo sapiens 91-94 22049400-0 2012 The p53 inhibitor pifithrin-alpha can stimulate fibrosis in a rat model of ischemic acute kidney injury. pifithrin 18-33 Wistar clone pR53P1 p53 pseudogene Rattus norvegicus 4-7 23300887-13 2012 Inhibitor of p53, pifithrin-alpha, attenuated the anti-cancer effects of SDGE and apoptosis was also not observed in the p53(neg) SKOV-3 cells. pifithrin 18-33 tumor protein p53 Homo sapiens 13-16 22815878-6 2012 In contrast, administration of pifithrin-alpha (a p53 activity inhibitor) during hypoxia resulted in protein levels that were similar to those of the control groups. pifithrin 31-46 tumor protein p53 Homo sapiens 50-53 21780161-9 2011 Pifithrin-alpha, a p53 inhibitor, decreased the p-p53, p21(Cip1) and p27(Kip1) levels, and the percentage in G1 phase in the absence of MgCl(2) . pifithrin 0-15 Wistar clone pR53P1 p53 pseudogene Rattus norvegicus 19-22 21780161-9 2011 Pifithrin-alpha, a p53 inhibitor, decreased the p-p53, p21(Cip1) and p27(Kip1) levels, and the percentage in G1 phase in the absence of MgCl(2) . pifithrin 0-15 Wistar clone pR53P1 p53 pseudogene Rattus norvegicus 50-53 21780161-9 2011 Pifithrin-alpha, a p53 inhibitor, decreased the p-p53, p21(Cip1) and p27(Kip1) levels, and the percentage in G1 phase in the absence of MgCl(2) . pifithrin 0-15 KRAS proto-oncogene, GTPase Rattus norvegicus 55-58 21780161-9 2011 Pifithrin-alpha, a p53 inhibitor, decreased the p-p53, p21(Cip1) and p27(Kip1) levels, and the percentage in G1 phase in the absence of MgCl(2) . pifithrin 0-15 cyclin-dependent kinase inhibitor 1A Rattus norvegicus 59-63 21780161-9 2011 Pifithrin-alpha, a p53 inhibitor, decreased the p-p53, p21(Cip1) and p27(Kip1) levels, and the percentage in G1 phase in the absence of MgCl(2) . pifithrin 0-15 cyclin-dependent kinase inhibitor 1B Rattus norvegicus 69-72 21780161-9 2011 Pifithrin-alpha, a p53 inhibitor, decreased the p-p53, p21(Cip1) and p27(Kip1) levels, and the percentage in G1 phase in the absence of MgCl(2) . pifithrin 0-15 cyclin-dependent kinase inhibitor 1B Rattus norvegicus 73-77 22436728-7 2012 Injection of mice with pifithrin-alpha, a putative p53 inhibitor, prevented miR-34a upregulation after seizures. pifithrin 23-38 transformation related protein 53, pseudogene Mus musculus 51-54 22436728-7 2012 Injection of mice with pifithrin-alpha, a putative p53 inhibitor, prevented miR-34a upregulation after seizures. pifithrin 23-38 microRNA 34a Mus musculus 76-83 22283740-5 2012 Pifithrin-alpha (PFT-alpha), a specific inhibitor of p53, reduced ROS production and reversed silibinin"s growth-inhibitory effect. pifithrin 0-15 tumor protein p53 Homo sapiens 53-56 22253887-7 2012 Mild heat treatment also induces expression of HSP70 and use of HSP70 inhibitors (KNK437 or Pifithrin-micro) largely abrogates the ability of the thermal treatment to enhance TNF-alpha, suggesting that the induction of HSP70 is important for mediation of thermal effects on macrophage function. pifithrin 92-101 heat shock protein 1B Mus musculus 64-69 22253887-7 2012 Mild heat treatment also induces expression of HSP70 and use of HSP70 inhibitors (KNK437 or Pifithrin-micro) largely abrogates the ability of the thermal treatment to enhance TNF-alpha, suggesting that the induction of HSP70 is important for mediation of thermal effects on macrophage function. pifithrin 92-101 tumor necrosis factor Mus musculus 175-184 22253887-7 2012 Mild heat treatment also induces expression of HSP70 and use of HSP70 inhibitors (KNK437 or Pifithrin-micro) largely abrogates the ability of the thermal treatment to enhance TNF-alpha, suggesting that the induction of HSP70 is important for mediation of thermal effects on macrophage function. pifithrin 92-101 heat shock protein 1B Mus musculus 64-69 22044530-5 2011 TCDD suppressed 1-NP- but not BaP-induced p53 activity, and in contrast, pifithrin-alpha (PFT-alpha), a p53 inhibitor, suppressed both 1-NP- and BaP-induced p53 activity. pifithrin 73-82 tumor protein p53 Homo sapiens 104-107 22044530-5 2011 TCDD suppressed 1-NP- but not BaP-induced p53 activity, and in contrast, pifithrin-alpha (PFT-alpha), a p53 inhibitor, suppressed both 1-NP- and BaP-induced p53 activity. pifithrin 73-82 tumor protein p53 Homo sapiens 104-107 21715570-7 2011 The p53 inhibitor pifithrin-alpha inhibited 3-NBA-induced apoptosis while small effects were seen using pifithrin-mu, suggesting that 3-NBA-induced cell death is a result of transcriptional activation of p53. pifithrin 18-33 tumor protein p53 Homo sapiens 4-7 21715570-7 2011 The p53 inhibitor pifithrin-alpha inhibited 3-NBA-induced apoptosis while small effects were seen using pifithrin-mu, suggesting that 3-NBA-induced cell death is a result of transcriptional activation of p53. pifithrin 18-33 tumor protein p53 Homo sapiens 204-207 22260024-8 2011 In addition, the cell growth inhibitory ratio and the apoptotic ratio of resveratrol-treated group decreased markedly by the p38 MAPK inhibitor SB203580 or p53 inhibitor pifithrin-alpha. pifithrin 170-185 tumor protein p53 Homo sapiens 156-159 21524699-10 2011 In addition, a chemical inhibitor of p53, PFTalpha, significantly decreased AT-II-mediated growth inhibition and apoptosis. pifithrin 42-50 transformation related protein 53, pseudogene Mus musculus 37-40 21755988-5 2011 Apo-nNOS activation by this flow-through fraction is inhibited by pifithrin-mu, a small molecule inhibitor of Hsp70, suggesting that a non-ATP-binding form of Hsp70 is involved in heme-dependent apo-nNOS activation. pifithrin 66-75 nitric oxide synthase 1 Homo sapiens 4-8 21755988-5 2011 Apo-nNOS activation by this flow-through fraction is inhibited by pifithrin-mu, a small molecule inhibitor of Hsp70, suggesting that a non-ATP-binding form of Hsp70 is involved in heme-dependent apo-nNOS activation. pifithrin 66-75 heat shock protein family A (Hsp70) member 4 Homo sapiens 110-115 21755988-5 2011 Apo-nNOS activation by this flow-through fraction is inhibited by pifithrin-mu, a small molecule inhibitor of Hsp70, suggesting that a non-ATP-binding form of Hsp70 is involved in heme-dependent apo-nNOS activation. pifithrin 66-75 heat shock protein family A (Hsp70) member 4 Homo sapiens 159-164 21755988-5 2011 Apo-nNOS activation by this flow-through fraction is inhibited by pifithrin-mu, a small molecule inhibitor of Hsp70, suggesting that a non-ATP-binding form of Hsp70 is involved in heme-dependent apo-nNOS activation. pifithrin 66-75 nitric oxide synthase 1 Homo sapiens 199-203 21593185-9 2011 Inhibition of p53 by pifithrin-alpha reversed the effect of EX527 in protein expression of PUMA-alpha, Bcl-xL, and caspase-3 and cytotoxicity in MPT cells. pifithrin 21-30 transformation related protein 53, pseudogene Mus musculus 14-17 21859809-4 2011 Moreover, MCP-1 upregulated p53 expression of HUVECs and the p53-specific inhibitor pifithrin-alpha (PFTalpha) rescued the MCP-1-induced apoptosis of HUVECs. pifithrin 84-99 tumor protein p53 Homo sapiens 61-64 21859809-4 2011 Moreover, MCP-1 upregulated p53 expression of HUVECs and the p53-specific inhibitor pifithrin-alpha (PFTalpha) rescued the MCP-1-induced apoptosis of HUVECs. pifithrin 84-99 C-C motif chemokine ligand 2 Homo sapiens 123-128 21859809-4 2011 Moreover, MCP-1 upregulated p53 expression of HUVECs and the p53-specific inhibitor pifithrin-alpha (PFTalpha) rescued the MCP-1-induced apoptosis of HUVECs. pifithrin 101-109 tumor protein p53 Homo sapiens 61-64 21859809-4 2011 Moreover, MCP-1 upregulated p53 expression of HUVECs and the p53-specific inhibitor pifithrin-alpha (PFTalpha) rescued the MCP-1-induced apoptosis of HUVECs. pifithrin 101-109 C-C motif chemokine ligand 2 Homo sapiens 123-128 22829184-0 2011 Antileukemic activity of the HSP70 inhibitor pifithrin-mu in acute leukemia. pifithrin 45-54 heat shock protein family A (Hsp70) member 4 Homo sapiens 29-34 22829184-2 2011 Here, we analyzed the in vitro antileukemic effects of pifithrin-mu (PFT-mu), an inhibitor of inducible HSP70, in acute myeloid leukemia (AML) and acute lymphoblastic leukemia (ALL) cell lines, as well as in primary AML blasts. pifithrin 55-64 heat shock protein family A (Hsp70) member 4 Homo sapiens 104-109 21163271-12 2011 p53-specific transcriptional inhibitor pifithrin-alpha or mitochondrial translocation inhibitor pifithrin-mu partially reversed solamargine-induced apoptosis. pifithrin 39-48 tumor protein p53 Homo sapiens 0-3 21362431-0 2011 Biological and chemical studies on aryl hydrocarbon receptor induction by the p53 inhibitor pifithrin-alpha and its condensation product pifithrin-beta. pifithrin 92-107 cellular tumor antigen p53 Oncorhynchus mykiss 78-81 21362431-1 2011 AIMS: Pifithrin alpha (PFTalpha), an inhibitor of the p53 protein, is regarded as a lead compound for cancer and neurodegenerative disease therapy. pifithrin 6-21 cellular tumor antigen p53 Oncorhynchus mykiss 54-57 21362431-1 2011 AIMS: Pifithrin alpha (PFTalpha), an inhibitor of the p53 protein, is regarded as a lead compound for cancer and neurodegenerative disease therapy. pifithrin 23-31 cellular tumor antigen p53 Oncorhynchus mykiss 54-57 21362431-10 2011 SIGNIFICANCE: Since PFTalpha is a promising compound for the development of new pharmaceuticals inhibiting p53, the chemical instability of this compound as well as the capacity of its transformation product should be taken into account. pifithrin 20-28 cellular tumor antigen p53 Oncorhynchus mykiss 107-110 21324703-2 2011 In an attempt to identify novel p53 inhibitors, a quality collection of compounds structurally related to pifithrin-beta were designed and synthesized as potential inhibitors of p53. pifithrin 106-115 tumor protein p53 Homo sapiens 32-35 21324703-2 2011 In an attempt to identify novel p53 inhibitors, a quality collection of compounds structurally related to pifithrin-beta were designed and synthesized as potential inhibitors of p53. pifithrin 106-115 tumor protein p53 Homo sapiens 178-181 21074539-2 2011 We hypothesized that pifithrin-alpha (PFTa), a synthetic p53 inhibitor, would suppress cardiac apoptosis through the disruption of p53-dependent transcriptional activation and thereby improve heart function in a mouse model of MI. pifithrin 21-36 transformation related protein 53, pseudogene Mus musculus 57-60 21074539-2 2011 We hypothesized that pifithrin-alpha (PFTa), a synthetic p53 inhibitor, would suppress cardiac apoptosis through the disruption of p53-dependent transcriptional activation and thereby improve heart function in a mouse model of MI. pifithrin 21-36 transformation related protein 53, pseudogene Mus musculus 131-134 21074539-2 2011 We hypothesized that pifithrin-alpha (PFTa), a synthetic p53 inhibitor, would suppress cardiac apoptosis through the disruption of p53-dependent transcriptional activation and thereby improve heart function in a mouse model of MI. pifithrin 38-42 transformation related protein 53, pseudogene Mus musculus 57-60 21074539-2 2011 We hypothesized that pifithrin-alpha (PFTa), a synthetic p53 inhibitor, would suppress cardiac apoptosis through the disruption of p53-dependent transcriptional activation and thereby improve heart function in a mouse model of MI. pifithrin 38-42 transformation related protein 53, pseudogene Mus musculus 131-134 21074539-3 2011 In our experiments we show that PFTa blocked p53 transcriptional activity and attenuated H(2)O(2)-induced cardiac apoptosis in cultured neonatal rat cardiomyocytes. pifithrin 32-36 Wistar clone pR53P1 p53 pseudogene Rattus norvegicus 45-48 21074539-5 2011 Subsequent analysis revealed significantly reduced proliferation and cell number, diminished collagen deposition, and elevated MMP-2 activity at the infarct zone of PFTa-treated hearts. pifithrin 165-169 matrix metallopeptidase 2 Mus musculus 127-132 21074539-7 2011 Collectively, our data suggest that although p53-inhibition through PFTa reduces cardiomyocyte apoptosis, in the setting of acute MI this assumed beneficial effect is severely counteracted by the adverse remodeling of the infarct zone. pifithrin 68-72 transformation related protein 53, pseudogene Mus musculus 45-48 21074539-8 2011 PFTa increases MMP-2 activity in a p53-dependent manner, which seems a major contributor to instability of the forming scar and consequently leads to infarct progression and ventricular rupture. pifithrin 0-4 matrix metallopeptidase 2 Mus musculus 15-20 21074539-8 2011 PFTa increases MMP-2 activity in a p53-dependent manner, which seems a major contributor to instability of the forming scar and consequently leads to infarct progression and ventricular rupture. pifithrin 0-4 transformation related protein 53, pseudogene Mus musculus 35-38 21130866-8 2011 FasL up-regulation; activation of caspases-8, -2, -9, and -3; and chromatin condensation were decreased by the p53 inhibitor pifithrin-alpha, implicating p53 as an upstream factor in the activation of death receptor-mediated apoptosis by H(2)O(2). pifithrin 125-140 Fas ligand Homo sapiens 0-4 21130866-8 2011 FasL up-regulation; activation of caspases-8, -2, -9, and -3; and chromatin condensation were decreased by the p53 inhibitor pifithrin-alpha, implicating p53 as an upstream factor in the activation of death receptor-mediated apoptosis by H(2)O(2). pifithrin 125-140 caspase 8 Homo sapiens 34-60 21130866-8 2011 FasL up-regulation; activation of caspases-8, -2, -9, and -3; and chromatin condensation were decreased by the p53 inhibitor pifithrin-alpha, implicating p53 as an upstream factor in the activation of death receptor-mediated apoptosis by H(2)O(2). pifithrin 125-140 tumor protein p53 Homo sapiens 111-114 21130866-8 2011 FasL up-regulation; activation of caspases-8, -2, -9, and -3; and chromatin condensation were decreased by the p53 inhibitor pifithrin-alpha, implicating p53 as an upstream factor in the activation of death receptor-mediated apoptosis by H(2)O(2). pifithrin 125-140 tumor protein p53 Homo sapiens 154-157 21372157-3 2011 Moreover, the selective effect on erythropoiesis can be mimicked by activating p53 with the compound nutlin-3 and prevented by pifithrin-, an inhibitor of p53 activation. pifithrin 127-136 tumor protein p53 Homo sapiens 155-158 21266543-11 2011 The Pifithrin-alpha, an specific inhibitor of p53, inhibited the apoptosis and prevented the disruption of cytoskeleton induced by abnormal gravity. pifithrin 4-14 tumor protein p53 Homo sapiens 46-49 21092747-9 2011 Intraperitoneal administration of p53 inhibitor pifithrin-alpha significantly ameliorated neuronal death in the pontine nuclei of SCA3 transgenic mice. pifithrin 48-57 transformation related protein 53, pseudogene Mus musculus 34-37 21092747-9 2011 Intraperitoneal administration of p53 inhibitor pifithrin-alpha significantly ameliorated neuronal death in the pontine nuclei of SCA3 transgenic mice. pifithrin 48-57 ataxin 3 Mus musculus 130-134 21274377-8 2011 We detected the effects of p53-mediated autophagy activation on the apoptosis of SGC7901 cells with the p53 inhibitor pifithrin-alpha. pifithrin 118-133 tumor protein p53 Homo sapiens 27-30 21274377-8 2011 We detected the effects of p53-mediated autophagy activation on the apoptosis of SGC7901 cells with the p53 inhibitor pifithrin-alpha. pifithrin 118-133 tumor protein p53 Homo sapiens 104-107 21274377-13 2011 SN50-induced increases in PUMA, DRAM, LC3 and Beclin 1 and cell death were blocked by the p53 specific inhibitor pifithrin-alpha. pifithrin 113-128 microtubule associated protein 1 light chain 3 alpha Homo sapiens 38-41 21274377-13 2011 SN50-induced increases in PUMA, DRAM, LC3 and Beclin 1 and cell death were blocked by the p53 specific inhibitor pifithrin-alpha. pifithrin 113-128 tumor protein p53 Homo sapiens 90-93 20386864-8 2010 Inhibition of p53 with pifithrin-alpha abrogated the induction of miR-34a during cisplatin treatment of proximal tubular cells. pifithrin 23-32 transformation related protein 53, pseudogene Mus musculus 14-17 21294958-0 2011 Enhanced survival of dopaminergic neuronal transplants in hemiparkinsonian rats by the p53 inactivator PFT-alpha. pifithrin 103-112 Wistar clone pR53P1 p53 pseudogene Rattus norvegicus 87-90 22041910-0 2011 High dose of pyridoxine induces IGFBP-3 mRNA expression in MCF-7 cells and its induction is inhibited by the p53-specific inhibitor pifithrin-alpha. pifithrin 132-141 insulin like growth factor binding protein 3 Homo sapiens 32-39 22041910-0 2011 High dose of pyridoxine induces IGFBP-3 mRNA expression in MCF-7 cells and its induction is inhibited by the p53-specific inhibitor pifithrin-alpha. pifithrin 132-141 tumor protein p53 Homo sapiens 109-112 22041910-7 2011 The induction of IGFBP-3 by PN was inhibited by a p53-specific inhibitor, pifithrin-alpha, in a dose-dependent manner, but was not affected by PD169316 (MAPK inhibitor), AS601245 (c-Jun N-terminal kinase inhibitor) or SL327 (MEK1/2 inhibitor). pifithrin 74-89 insulin like growth factor binding protein 3 Homo sapiens 17-24 22041910-7 2011 The induction of IGFBP-3 by PN was inhibited by a p53-specific inhibitor, pifithrin-alpha, in a dose-dependent manner, but was not affected by PD169316 (MAPK inhibitor), AS601245 (c-Jun N-terminal kinase inhibitor) or SL327 (MEK1/2 inhibitor). pifithrin 74-89 tumor protein p53 Homo sapiens 50-53 20708607-11 2010 Inhibition of p53 expression by a specific p53 inhibitor pifithrin-alpha reduced the phosphorylated p38 MAP kinase and active caspase-3 proteins in the oxaliplatin-exposed RKO cells. pifithrin 57-66 tumor protein p53 Homo sapiens 14-17 20708607-11 2010 Inhibition of p53 expression by a specific p53 inhibitor pifithrin-alpha reduced the phosphorylated p38 MAP kinase and active caspase-3 proteins in the oxaliplatin-exposed RKO cells. pifithrin 57-66 tumor protein p53 Homo sapiens 43-46 20708607-11 2010 Inhibition of p53 expression by a specific p53 inhibitor pifithrin-alpha reduced the phosphorylated p38 MAP kinase and active caspase-3 proteins in the oxaliplatin-exposed RKO cells. pifithrin 57-66 mitogen-activated protein kinase 14 Homo sapiens 100-114 20708607-11 2010 Inhibition of p53 expression by a specific p53 inhibitor pifithrin-alpha reduced the phosphorylated p38 MAP kinase and active caspase-3 proteins in the oxaliplatin-exposed RKO cells. pifithrin 57-66 caspase 3 Homo sapiens 126-135 20947454-5 2010 In accordance with the dependence of ActD-induced apoptosis on a mitochondrial p53 function, in control T-cells specific inhibition of mitochondrial p53 translocation with mu pifithrin reduced apoptosis by 86%, whereas treatment with alpha pifithrin, which blocks p53-mediated transcription, had no effect. pifithrin 175-184 tumor protein p53 Homo sapiens 149-152 20947454-5 2010 In accordance with the dependence of ActD-induced apoptosis on a mitochondrial p53 function, in control T-cells specific inhibition of mitochondrial p53 translocation with mu pifithrin reduced apoptosis by 86%, whereas treatment with alpha pifithrin, which blocks p53-mediated transcription, had no effect. pifithrin 175-184 tumor protein p53 Homo sapiens 149-152 20720180-4 2010 Pifithrin-alpha, p-nitro, a p53 inhibitor, blocked these effects. pifithrin 0-15 Wistar clone pR53P1 p53 pseudogene Rattus norvegicus 28-31 20519366-7 2010 Pifithrin (PFT) treatment prevented p73 increase and apoptosis induced by etoposide. pifithrin 0-9 tumor protein p73 Rattus norvegicus 36-39 20519366-7 2010 Pifithrin (PFT) treatment prevented p73 increase and apoptosis induced by etoposide. pifithrin 11-14 tumor protein p73 Rattus norvegicus 36-39 21178334-3 2011 METHODS: Rats were treated with p53 inhibitor (pifithrin-alpha) in the moment we injected glycerol. pifithrin 47-56 Wistar clone pR53P1 p53 pseudogene Rattus norvegicus 32-35 21212516-2 2011 Pifithrin-alpha (PFT-alpha), a specific inhibitor of p53, reduced autophagy and reversed silibinin"s growth-inhibitory effect; besides, PFT-alpha decreased the activation of caspase-3, a crucial executor of apoptosis. pifithrin 0-15 tumor protein p53 Homo sapiens 53-56 21212516-2 2011 Pifithrin-alpha (PFT-alpha), a specific inhibitor of p53, reduced autophagy and reversed silibinin"s growth-inhibitory effect; besides, PFT-alpha decreased the activation of caspase-3, a crucial executor of apoptosis. pifithrin 0-15 caspase 3 Homo sapiens 174-183 20718603-2 2010 Pifithrin-alpha (PFT-alpha), a specific inhibitor of p53, has been suggested as a combinatory agent in the treatment of p53-deficient tumors in which inhibition of p53 would not compromise therapeutic efficacy but would decrease p53-mediated side effects in normal tissue. pifithrin 0-10 tumor protein p53 Homo sapiens 53-56 20718603-2 2010 Pifithrin-alpha (PFT-alpha), a specific inhibitor of p53, has been suggested as a combinatory agent in the treatment of p53-deficient tumors in which inhibition of p53 would not compromise therapeutic efficacy but would decrease p53-mediated side effects in normal tissue. pifithrin 0-10 tumor protein p53 Homo sapiens 120-123 20718603-2 2010 Pifithrin-alpha (PFT-alpha), a specific inhibitor of p53, has been suggested as a combinatory agent in the treatment of p53-deficient tumors in which inhibition of p53 would not compromise therapeutic efficacy but would decrease p53-mediated side effects in normal tissue. pifithrin 0-10 tumor protein p53 Homo sapiens 120-123 20386864-8 2010 Inhibition of p53 with pifithrin-alpha abrogated the induction of miR-34a during cisplatin treatment of proximal tubular cells. pifithrin 23-32 microRNA 34a Mus musculus 66-73 20393600-10 2010 FasL upregulation and caspase-8 activation were decreased by p53 inhibitor pifithrin-alpha and antioxidant polyethylene glycol catalase. pifithrin 75-90 Fas ligand Homo sapiens 0-4 19859789-0 2010 Use of pifithrin to inhibit p53-mediated signalling of TNF in dystrophic muscles of mdx mice. pifithrin 7-16 transformation related protein 53, pseudogene Mus musculus 28-31 19859789-0 2010 Use of pifithrin to inhibit p53-mediated signalling of TNF in dystrophic muscles of mdx mice. pifithrin 7-16 tumor necrosis factor Mus musculus 55-58 19859789-2 2010 This study investigates the role that p53 plays in TNF-mediated necrosis of dystrophic myofibres by inhibiting p53 using pifithrin-alpha and three pifithrin-beta analogues. pifithrin 121-130 transformation related protein 53, pseudogene Mus musculus 38-41 19859789-2 2010 This study investigates the role that p53 plays in TNF-mediated necrosis of dystrophic myofibres by inhibiting p53 using pifithrin-alpha and three pifithrin-beta analogues. pifithrin 121-130 tumor necrosis factor Mus musculus 51-54 19859789-2 2010 This study investigates the role that p53 plays in TNF-mediated necrosis of dystrophic myofibres by inhibiting p53 using pifithrin-alpha and three pifithrin-beta analogues. pifithrin 121-130 transformation related protein 53, pseudogene Mus musculus 111-114 19859789-2 2010 This study investigates the role that p53 plays in TNF-mediated necrosis of dystrophic myofibres by inhibiting p53 using pifithrin-alpha and three pifithrin-beta analogues. pifithrin 147-156 transformation related protein 53, pseudogene Mus musculus 38-41 19859789-2 2010 This study investigates the role that p53 plays in TNF-mediated necrosis of dystrophic myofibres by inhibiting p53 using pifithrin-alpha and three pifithrin-beta analogues. pifithrin 147-156 tumor necrosis factor Mus musculus 51-54 20348016-0 2010 Relation between DNA repair, apoptosis and chromosomal aberrations in presence of pifithrin-alpha, an inhibitor of p53. pifithrin 82-97 tumor protein p53 Homo sapiens 115-118 20307555-5 2010 This RAR could be slightly reduced by pifithrin-alpha, an inhibitor of P53, however it was completely suppressed by BAY11-7082, an inhibitor of nuclear factor-kappaB (NF-kappaB). pifithrin 38-53 tumor protein p53 Homo sapiens 71-74 20393600-10 2010 FasL upregulation and caspase-8 activation were decreased by p53 inhibitor pifithrin-alpha and antioxidant polyethylene glycol catalase. pifithrin 75-90 caspase 8 Homo sapiens 22-31 20393600-10 2010 FasL upregulation and caspase-8 activation were decreased by p53 inhibitor pifithrin-alpha and antioxidant polyethylene glycol catalase. pifithrin 75-90 tumor protein p53 Homo sapiens 61-64 20586718-8 2010 Analogues of pifithrin-alpha (PFT), which was shown in previous studies to inhibit p53, were designed, synthesized and tested to see whether they would work against cultured brain cells and animal models of neurodegenerative disease. pifithrin 13-28 transformation related protein 53, pseudogene Mus musculus 83-86 19955567-6 2010 Furthermore, we characterize for the first time the binding behavior of Pifithrin-mu, a specific small molecule inhibitor of the p53-BclxL interaction, and present a structural model of the protein-ligand complex. pifithrin 72-81 tumor protein p53 Homo sapiens 129-132 19955567-6 2010 Furthermore, we characterize for the first time the binding behavior of Pifithrin-mu, a specific small molecule inhibitor of the p53-BclxL interaction, and present a structural model of the protein-ligand complex. pifithrin 72-81 BCL2 like 1 Homo sapiens 133-138 19941874-8 2010 The p53 inhibitor pifithrin-alpha inhibited 3-NBA-induced apoptosis, indicating that cell death was a result of the triggering of DNA signalling pathways. pifithrin 18-33 transformation related protein 53, pseudogene Mus musculus 4-7 20586718-8 2010 Analogues of pifithrin-alpha (PFT), which was shown in previous studies to inhibit p53, were designed, synthesized and tested to see whether they would work against cultured brain cells and animal models of neurodegenerative disease. pifithrin 30-33 transformation related protein 53, pseudogene Mus musculus 83-86 20036849-3 2010 Co-treatment of cells with SP600125 and p53 inhibitor, pifithrin-alpha, partially nullified the suppressive effects of SP610025 on PS1 expression and secreted Abeta40 level. pifithrin 55-64 tumor protein p53 Homo sapiens 40-43 20036849-3 2010 Co-treatment of cells with SP600125 and p53 inhibitor, pifithrin-alpha, partially nullified the suppressive effects of SP610025 on PS1 expression and secreted Abeta40 level. pifithrin 55-64 presenilin 1 Homo sapiens 131-134 19646415-4 2009 Inhibition of NF-kappaB or p53 activation by its specific inhibitor PDTC or pifithrin-alpha respectively, significantly reduced both oridonin-induced apoptosis and autophagy accompanied by the decrease in Beclin 1 and LC3 levels. pifithrin 76-91 nuclear factor kappa B subunit 1 Homo sapiens 14-23 19895660-7 2010 The p53 transcription inhibitor, pifithrin-alpha, (10 microM) significantly reduced the expression of p53 in microglia and significantly modulated the levels of microglial apoptosis induced by activation. pifithrin 33-48 tumor protein p53 Homo sapiens 4-7 19895660-7 2010 The p53 transcription inhibitor, pifithrin-alpha, (10 microM) significantly reduced the expression of p53 in microglia and significantly modulated the levels of microglial apoptosis induced by activation. pifithrin 33-48 tumor protein p53 Homo sapiens 102-105 21071999-0 2010 Pifithrin-alpha, an inhibitor of p53 transactivation, up-regulates COX-2 expression through an MAPK-dependent pathway. pifithrin 0-15 tumor protein p53 Homo sapiens 33-36 21071999-0 2010 Pifithrin-alpha, an inhibitor of p53 transactivation, up-regulates COX-2 expression through an MAPK-dependent pathway. pifithrin 0-15 prostaglandin-endoperoxide synthase 2 Homo sapiens 67-72 21071999-2 2010 In this study, we investigated the effect of pifithrin (PFT)-alpha, an inhibitor of p53 transactivation, on COX-2 expression in breast and fibrosarcoma cells. pifithrin 45-54 tumor protein p53 Homo sapiens 84-87 21071999-2 2010 In this study, we investigated the effect of pifithrin (PFT)-alpha, an inhibitor of p53 transactivation, on COX-2 expression in breast and fibrosarcoma cells. pifithrin 45-54 prostaglandin-endoperoxide synthase 2 Homo sapiens 108-113 19892935-3 2010 We tested this hypothesis both by studying p53-deficient mice and by blocking p53 in TECs with its inhibitor pifithrin-alpha. pifithrin 109-124 transformation related protein 53, pseudogene Mus musculus 78-81 19812371-11 2010 In U87MG (p53wt) cells cotreated with TPT and pifithrin-alpha, or transfected with p53-siRNA, caspase-2 and Bid were significantly cleaved and XIAP/survivin was degraded. pifithrin 46-55 tumor protein p53 Homo sapiens 10-13 19812371-11 2010 In U87MG (p53wt) cells cotreated with TPT and pifithrin-alpha, or transfected with p53-siRNA, caspase-2 and Bid were significantly cleaved and XIAP/survivin was degraded. pifithrin 46-55 BH3 interacting domain death agonist Homo sapiens 108-111 19812371-11 2010 In U87MG (p53wt) cells cotreated with TPT and pifithrin-alpha, or transfected with p53-siRNA, caspase-2 and Bid were significantly cleaved and XIAP/survivin was degraded. pifithrin 46-55 X-linked inhibitor of apoptosis Homo sapiens 143-147 19646415-4 2009 Inhibition of NF-kappaB or p53 activation by its specific inhibitor PDTC or pifithrin-alpha respectively, significantly reduced both oridonin-induced apoptosis and autophagy accompanied by the decrease in Beclin 1 and LC3 levels. pifithrin 76-91 tumor protein p53 Homo sapiens 27-30 19646415-4 2009 Inhibition of NF-kappaB or p53 activation by its specific inhibitor PDTC or pifithrin-alpha respectively, significantly reduced both oridonin-induced apoptosis and autophagy accompanied by the decrease in Beclin 1 and LC3 levels. pifithrin 76-91 beclin 1 Homo sapiens 205-213 19646415-4 2009 Inhibition of NF-kappaB or p53 activation by its specific inhibitor PDTC or pifithrin-alpha respectively, significantly reduced both oridonin-induced apoptosis and autophagy accompanied by the decrease in Beclin 1 and LC3 levels. pifithrin 76-91 microtubule associated protein 1 light chain 3 alpha Homo sapiens 218-221 19184017-7 2009 Importantly, pifithrin-alpha, a p53 inhibitor, protected against DOX-induced mitochondrial depolarization, caspase activation and cell death. pifithrin 13-22 tumor protein p53 Homo sapiens 32-35 19706164-5 2009 Inhibition of p53 was achieved in U87MG cells transfected with E6 oncoprotein (U87MG-E6) and treated with pifithrin-alpha, a reversible inhibitor of p53 (U87MG-PFT). pifithrin 106-121 tumor protein p53 Homo sapiens 14-17 19706164-5 2009 Inhibition of p53 was achieved in U87MG cells transfected with E6 oncoprotein (U87MG-E6) and treated with pifithrin-alpha, a reversible inhibitor of p53 (U87MG-PFT). pifithrin 106-121 tumor protein p53 Homo sapiens 149-152 19644890-14 2009 TUNEL-positive cells and expression of p53, p53AIP-1, and cleaved caspase 9 were increased by shear strain, but chondrocyte apoptosis was suppressed after pretreatment with pifithrin-alpha or p53 siRNA. pifithrin 173-188 caspase 9 Homo sapiens 66-75 19630168-5 2009 Reduced viability was TRP53 dependent, being partially reversed by a TRP53 inhibitor (Pifithrin-alpha). pifithrin 86-101 transformation related protein 53 Mus musculus 22-27 19541794-8 2009 Cells pretreatment with the p53 inhibitor pifithrin-alpha suggested that ZEN but not T-2 toxin triggered a p53-dependent mitochondrial apoptotic pathway. pifithrin 42-51 tumor protein p53 Homo sapiens 28-31 19541794-8 2009 Cells pretreatment with the p53 inhibitor pifithrin-alpha suggested that ZEN but not T-2 toxin triggered a p53-dependent mitochondrial apoptotic pathway. pifithrin 42-51 tumor protein p53 Homo sapiens 107-110 19630168-5 2009 Reduced viability was TRP53 dependent, being partially reversed by a TRP53 inhibitor (Pifithrin-alpha). pifithrin 86-101 transformation related protein 53 Mus musculus 69-74 19513548-10 2009 The p53 inhibitor, pifithrin-alpha, was able to counteract the effect of Axin in C6 cells. pifithrin 19-34 tumor protein p53 Homo sapiens 4-7 19513548-10 2009 The p53 inhibitor, pifithrin-alpha, was able to counteract the effect of Axin in C6 cells. pifithrin 19-34 axin 1 Homo sapiens 73-77 19088112-2 2009 Male germ cell apoptosis was initiated with doses as low as 0.1 Gy and was prevented by pifithrin alpha, a p53 inhibitor. pifithrin 88-103 tumor protein p53 Homo sapiens 107-110 19347880-4 2009 Treatment with a p53 specific inhibitor, pifithrin alpha, restored this resistant phenotype in the MCF-7 cell line. pifithrin 41-50 tumor protein p53 Homo sapiens 17-20 19428812-6 2009 Pifithrin-alpha (PFT), an inhibitor of p53, blocked these processes. pifithrin 0-15 tumor protein p53 Homo sapiens 39-42 19428812-6 2009 Pifithrin-alpha (PFT), an inhibitor of p53, blocked these processes. pifithrin 17-20 tumor protein p53 Homo sapiens 39-42 19411846-9 2009 Specific inhibition of mitochondrial p53 translocation by Pifithrin mu reduces the apoptotic Nutlin response by 2.5-fold, underlining the significance of p53"s mitochondrial program in Nutlin-induced apoptosis. pifithrin 58-67 tumor protein p53 Homo sapiens 37-40 19088112-7 2009 Inhibition of p53 with pifithrin alpha did not affect oogonia apoptosis following irradiation. pifithrin 23-38 tumor protein p53 Homo sapiens 14-17 19155791-9 2009 In all diabetic cultures, inhibition of p53 by a specific inhibitor pifithrin concomitantly significantly decreased apoptosis. pifithrin 68-77 Wistar clone pR53P1 p53 pseudogene Rattus norvegicus 40-43 19267667-1 2009 Pifithrin alpha (PFTalpha), one of the first known low molecular weight modulators of activity of tumor suppressor p53, increases survival of hemopoietic clonogenic cells (evaluated by the criterion of formation of endogenous spleen CFU-C8 colonies in irradiated animals). pifithrin 0-15 tumor protein p53 Homo sapiens 115-118 19267667-1 2009 Pifithrin alpha (PFTalpha), one of the first known low molecular weight modulators of activity of tumor suppressor p53, increases survival of hemopoietic clonogenic cells (evaluated by the criterion of formation of endogenous spleen CFU-C8 colonies in irradiated animals). pifithrin 17-25 tumor protein p53 Homo sapiens 115-118 19267667-4 2009 These included a parent compound, 2-ATBT (2-amino-4,5,6,7-tetrahydrobenzothiazole), which is used for synthesis of PFTalpha, and a product of its intramolecular cyclization under physiological conditions, cyclo-PFT (2-(4-methylphenyl)imidazo[2,1-b]-5,6,7,8-tetrahydrobenzothiazole). pifithrin 115-123 zinc finger homeobox 3 Homo sapiens 36-40 18923161-5 2009 Reduced viability was TRP53 dependent, being partially reversed by a TRP53 inhibitor (Pifithrin-alpha). pifithrin 86-101 transformation related protein 53 Mus musculus 22-27 18923161-5 2009 Reduced viability was TRP53 dependent, being partially reversed by a TRP53 inhibitor (Pifithrin-alpha). pifithrin 86-101 transformation related protein 53 Mus musculus 69-74 18459128-4 2009 Further, the treatment of A549 cells with pifithrin-alpha, a specific inhibitor of p53, or transfection of A549 cells with a p53 antisense oligodeoxynucleotide resulted in a reduction in the berberine-induced inhibition of cell proliferation and apoptosis. pifithrin 42-51 tumor protein p53 Homo sapiens 83-86 18459128-4 2009 Further, the treatment of A549 cells with pifithrin-alpha, a specific inhibitor of p53, or transfection of A549 cells with a p53 antisense oligodeoxynucleotide resulted in a reduction in the berberine-induced inhibition of cell proliferation and apoptosis. pifithrin 42-51 tumor protein p53 Homo sapiens 125-128 18834919-7 2008 HepG2 cell treatment with the p53 inhibitor pifithrin-alpha (PFT) and western blot analysis suggested that both ZEN and OTA, but not T-2 toxin, trigger a p53-dependent apoptotic pathway. pifithrin 44-59 tumor protein p53 Homo sapiens 30-33 18834919-7 2008 HepG2 cell treatment with the p53 inhibitor pifithrin-alpha (PFT) and western blot analysis suggested that both ZEN and OTA, but not T-2 toxin, trigger a p53-dependent apoptotic pathway. pifithrin 44-59 tumor protein p53 Homo sapiens 154-157 18847491-11 2008 Pretreatment of cells with pifithrin-alpha or U0126, specific inhibitors of p53 or MEK-1/2, significantly attenuated Triphala-induced apoptosis. pifithrin 27-42 tumor protein p53 Homo sapiens 76-79 18775851-6 2008 The functional importance of ERK1/2 and p53 in doxorubicin-induced toxicity was further demonstrated by the specific ERK inhibitor U-0126 and p53 inhibitor pifithrin (PFT)-alpha, which abrogated the changes in Bcl-2 family proteins and cell death produced by doxorubicin. pifithrin 156-165 mitogen activated protein kinase 3 Rattus norvegicus 29-35 18775851-6 2008 The functional importance of ERK1/2 and p53 in doxorubicin-induced toxicity was further demonstrated by the specific ERK inhibitor U-0126 and p53 inhibitor pifithrin (PFT)-alpha, which abrogated the changes in Bcl-2 family proteins and cell death produced by doxorubicin. pifithrin 156-165 Wistar clone pR53P1 p53 pseudogene Rattus norvegicus 40-43 18775851-6 2008 The functional importance of ERK1/2 and p53 in doxorubicin-induced toxicity was further demonstrated by the specific ERK inhibitor U-0126 and p53 inhibitor pifithrin (PFT)-alpha, which abrogated the changes in Bcl-2 family proteins and cell death produced by doxorubicin. pifithrin 156-165 Eph receptor B1 Rattus norvegicus 29-32 18775851-6 2008 The functional importance of ERK1/2 and p53 in doxorubicin-induced toxicity was further demonstrated by the specific ERK inhibitor U-0126 and p53 inhibitor pifithrin (PFT)-alpha, which abrogated the changes in Bcl-2 family proteins and cell death produced by doxorubicin. pifithrin 156-165 Wistar clone pR53P1 p53 pseudogene Rattus norvegicus 142-145 18775851-6 2008 The functional importance of ERK1/2 and p53 in doxorubicin-induced toxicity was further demonstrated by the specific ERK inhibitor U-0126 and p53 inhibitor pifithrin (PFT)-alpha, which abrogated the changes in Bcl-2 family proteins and cell death produced by doxorubicin. pifithrin 156-165 BCL2, apoptosis regulator Rattus norvegicus 210-215 18317410-4 2008 Published data from our laboratory demonstrated that pretreatment of MI/R rats with pifithrin-alpha (PFT), a specific p53 inhibitor, reduced myocyte apoptosis and improved cardiac function compared with MI/R rats pretreated with saline at 4 h of reperfusion. pifithrin 84-93 Wistar clone pR53P1 p53 pseudogene Rattus norvegicus 118-121 18557930-6 2008 In contrast, p53 inhibitor, pifithrin-alpha augmented the UV-induced MMP-1 expression. pifithrin 28-43 matrix metallopeptidase 1 Homo sapiens 69-74 18660518-8 2008 However, the function of pifithrin-alpha in this model may act as a competitive inhibitor of PCB at the AHR and is likely independent of p53. pifithrin 25-40 aryl hydrocarbon receptor 1a Danio rerio 104-107 18847491-11 2008 Pretreatment of cells with pifithrin-alpha or U0126, specific inhibitors of p53 or MEK-1/2, significantly attenuated Triphala-induced apoptosis. pifithrin 27-42 mitogen-activated protein kinase kinase 1 Homo sapiens 83-90 18509315-5 2008 Notably, autophagy occurred within hours of cisplatin administration but this was partially suppressed by the p53 inhibitor pifithrin-alpha, suggesting that p53 is involved in autophagic signaling. pifithrin 124-133 transformation related protein 53, pseudogene Mus musculus 110-113 18628404-7 2008 Pifithrin-alpha, an inhibitor of the tumor suppressor protein p53, had no effect on ROS generation but did block alpha1D-AR-induced apoptosis. pifithrin 0-15 tumor protein p53 Homo sapiens 62-65 18813780-11 2008 Incubation with either the irreversible pan-caspase inhibitors Z-VAD-FMK, or SP600125, a selective inhibitor of JNK, or pifithrin alpha, a potent p53 inhibitor, significantly inhibited the effects induced by PTX. pifithrin 120-135 tumor protein p53 Homo sapiens 146-149 18509315-5 2008 Notably, autophagy occurred within hours of cisplatin administration but this was partially suppressed by the p53 inhibitor pifithrin-alpha, suggesting that p53 is involved in autophagic signaling. pifithrin 124-133 transformation related protein 53, pseudogene Mus musculus 157-160 17960385-10 2008 An inhibitor of p53, pifithrin-alpha, antagonized the expression of the cleaved form of caspase-3 in MKN45 cells. pifithrin 21-30 tumor protein p53 Homo sapiens 16-19 17960385-10 2008 An inhibitor of p53, pifithrin-alpha, antagonized the expression of the cleaved form of caspase-3 in MKN45 cells. pifithrin 21-30 caspase 3 Homo sapiens 88-97 18547707-10 2008 Pifithrin alpha, a p53 transcriptional inhibitor, increases Cr (VI) cytotoxicity, suggesting a role of p53 as a survival molecule. pifithrin 0-15 tumor protein p53 Homo sapiens 19-22 18547707-10 2008 Pifithrin alpha, a p53 transcriptional inhibitor, increases Cr (VI) cytotoxicity, suggesting a role of p53 as a survival molecule. pifithrin 0-15 tumor protein p53 Homo sapiens 103-106 18448277-5 2008 Inhibition of p53 by either its inhibitor pifithrin-alpha or p53 siRNA markedly increased B(a)P-induced the activation of c-Jun, Akt and ERK in this context. pifithrin 42-51 tumor protein p53 Homo sapiens 14-17 18550754-3 2008 Myelin preservation, decreased microglial recruitment, and gene expression were observed in mice lacking p53 or receiving systemic administration of the p53 inhibitor pifithrin-alpha, compared with untreated controls. pifithrin 167-182 transformation related protein 53, pseudogene Mus musculus 153-156 18084327-4 2008 Interestingly, more pronounced tumoricidal effects were observed in p53-deficient HCT116 and HT29 cells, as well as A549 cells treated with the p53 inhibitor cyclic pifithrin-alpha. pifithrin 165-180 tumor protein p53 Homo sapiens 68-71 18084327-4 2008 Interestingly, more pronounced tumoricidal effects were observed in p53-deficient HCT116 and HT29 cells, as well as A549 cells treated with the p53 inhibitor cyclic pifithrin-alpha. pifithrin 165-180 tumor protein p53 Homo sapiens 144-147 18342637-6 2008 All these effects were significantly blocked by pretreatment of cells with the antioxidant N-acetylcysteine, p53 inhibitor pifithrin-alpha, and enzyme catalase. pifithrin 123-138 tumor protein p53 Homo sapiens 109-112 18448277-5 2008 Inhibition of p53 by either its inhibitor pifithrin-alpha or p53 siRNA markedly increased B(a)P-induced the activation of c-Jun, Akt and ERK in this context. pifithrin 42-51 Jun proto-oncogene, AP-1 transcription factor subunit Homo sapiens 122-127 18448277-5 2008 Inhibition of p53 by either its inhibitor pifithrin-alpha or p53 siRNA markedly increased B(a)P-induced the activation of c-Jun, Akt and ERK in this context. pifithrin 42-51 mitogen-activated protein kinase 1 Homo sapiens 137-140 18418056-5 2008 By contrast, a pharmacological inhibitor of p53 function [Pifithrin-alpha(PFTalpha)] caused developmental abnormalities affecting the head, brain, eyes and kidney function and did not protect against lethal effects of ionizing radiation when administered at 3 hours post fertilization (hpf). pifithrin 58-73 tumor protein p53 Danio rerio 44-47 18374905-15 2008 Furthermore, p53 inhibitor pifithrin-alpha partially nullified the suppressive effects of SP600125 on PS1 expression. pifithrin 27-42 tumor protein p53 Homo sapiens 13-16 18374905-15 2008 Furthermore, p53 inhibitor pifithrin-alpha partially nullified the suppressive effects of SP600125 on PS1 expression. pifithrin 27-42 presenilin 1 Homo sapiens 102-105 18418056-5 2008 By contrast, a pharmacological inhibitor of p53 function [Pifithrin-alpha(PFTalpha)] caused developmental abnormalities affecting the head, brain, eyes and kidney function and did not protect against lethal effects of ionizing radiation when administered at 3 hours post fertilization (hpf). pifithrin 74-82 tumor protein p53 Danio rerio 44-47 18418056-7 2008 PFTalpha also inhibited p73-dependent transcription of a reporter gene construct containing canonical p53-responsive promoter sequences. pifithrin 0-8 tumor protein p53 Danio rerio 102-105 18418056-9 2008 In summary, this study highlights off-target effects of the pharmacological p53 inhibitor PFTalpha related to inhibition of p73 function and essential roles of p73 at early but not later stages of zebrafish development. pifithrin 90-98 tumor protein p53 Danio rerio 76-79 18344606-4 2008 Pifithrin-alpha, a p53 inhibitor, significantly prevented trimidox-induced apoptotic characteristics, as detected by nuclear morphological observation and DNA fragmentation. pifithrin 0-15 tumor protein p53 Homo sapiens 19-22 18248609-6 2008 The p53 inhibitor, pifithrin-alpha and small interfering RNA-mediated knockdown of p53 prevented the Delta9-THC-mediated increase in lysosomal permeability. pifithrin 19-28 Wistar clone pR53P1 p53 pseudogene Rattus norvegicus 83-86 18293087-3 2008 Translocation of AIF was preceded by p53 phosphorylation at Ser15 and blocked by pifithrin alpha, a known inhibitor of p53-transcriptional activity. pifithrin 81-96 apoptosis inducing factor, mitochondria associated 1 Rattus norvegicus 17-20 18293087-3 2008 Translocation of AIF was preceded by p53 phosphorylation at Ser15 and blocked by pifithrin alpha, a known inhibitor of p53-transcriptional activity. pifithrin 81-96 Wistar clone pR53P1 p53 pseudogene Rattus norvegicus 119-122 17965848-5 2008 Consequential decrease in cell viability was in part prevented by the p53 inhibitor pifithrin-alpha, suggesting that p53 translocation contributes to QD-induced cytotoxicity. pifithrin 84-99 tumor protein p53 Homo sapiens 70-73 17965848-5 2008 Consequential decrease in cell viability was in part prevented by the p53 inhibitor pifithrin-alpha, suggesting that p53 translocation contributes to QD-induced cytotoxicity. pifithrin 84-99 tumor protein p53 Homo sapiens 117-120 18097557-5 2008 Experiments performed using pifithrin-alpha, a reversible inhibitor of p53, showed a correlation between acetylation of p53 and induction of apoptosis. pifithrin 28-43 tumor protein p53 Homo sapiens 71-74 17846083-5 2008 Apoptosis was prevented by the p53 inhibitor pifithrin and by p53 antisense oligonucleotides, indicating dependency of force-induced apoptosis on p53. pifithrin 45-54 tumor protein p53 Homo sapiens 31-34 18097557-5 2008 Experiments performed using pifithrin-alpha, a reversible inhibitor of p53, showed a correlation between acetylation of p53 and induction of apoptosis. pifithrin 28-43 tumor protein p53 Homo sapiens 120-123 17670903-6 2007 Pifithrin-alpha, a pharmacological inhibitor of p53, suppressed p53 activation and ameliorated kidney injury during cisplatin treatment. pifithrin 0-15 transformation related protein 53, pseudogene Mus musculus 48-51 17673346-2 2007 The aim of this study was to investigate the effect of pifithrin-alpha (PFTalpha; a specific p53 inhibitor) and mitogen-activated protein kinases (MAPKs) inhibitors [namely SP600125 (a specific JNK inhibitor), SB203580 (a specific p38 inhibitor) and PD98059 (a specific ERK inhibitor)] on apoptotic signaling transduction mechanism induced by Cin in human hepatoma PLC/PRF/5 (CD95-negative) cells. pifithrin 72-80 tumor protein p53 Homo sapiens 93-96 17673346-8 2007 The activities of anti-apoptotic (Bcl-(XL)) and pro-apoptotic (Bax) proteins were remarkably affected by PFTalpha and PD98059 pre-treatment. pifithrin 105-113 BCL2 like 1 Homo sapiens 34-42 17673346-8 2007 The activities of anti-apoptotic (Bcl-(XL)) and pro-apoptotic (Bax) proteins were remarkably affected by PFTalpha and PD98059 pre-treatment. pifithrin 105-113 BCL2 associated X, apoptosis regulator Homo sapiens 63-66 17673346-9 2007 PFTalpha effectively blocked PARP cleavage in cells treated with Cin, and also markedly prevented the phosphorylation of JNK, p38 and ERK proteins. pifithrin 0-8 poly(ADP-ribose) polymerase 1 Homo sapiens 29-33 17673346-9 2007 PFTalpha effectively blocked PARP cleavage in cells treated with Cin, and also markedly prevented the phosphorylation of JNK, p38 and ERK proteins. pifithrin 0-8 mitogen-activated protein kinase 8 Homo sapiens 121-124 17673346-9 2007 PFTalpha effectively blocked PARP cleavage in cells treated with Cin, and also markedly prevented the phosphorylation of JNK, p38 and ERK proteins. pifithrin 0-8 mitogen-activated protein kinase 14 Homo sapiens 126-129 17673346-9 2007 PFTalpha effectively blocked PARP cleavage in cells treated with Cin, and also markedly prevented the phosphorylation of JNK, p38 and ERK proteins. pifithrin 0-8 mitogen-activated protein kinase 1 Homo sapiens 134-137 17855337-6 2007 Furthermore, RNA interference-mediated lowering of the p53 protein in T1 cells or pifithrin-alpha-induced p53-specific inhibition activity significantly decreased CTL-induced target killing mediated by CTL or recombinant GrB. pifithrin 82-91 tumor protein p53 Homo sapiens 106-109 17855337-6 2007 Furthermore, RNA interference-mediated lowering of the p53 protein in T1 cells or pifithrin-alpha-induced p53-specific inhibition activity significantly decreased CTL-induced target killing mediated by CTL or recombinant GrB. pifithrin 82-91 granzyme B Homo sapiens 221-224 17855337-9 2007 Treatment of T1 cells with pifithrin-alpha resulted in inhibition of p53 phosphorylation at these residues and in a significant decrease in GrB-induced apoptotic T1 cell death. pifithrin 27-36 tumor protein p53 Homo sapiens 69-72 17855337-9 2007 Treatment of T1 cells with pifithrin-alpha resulted in inhibition of p53 phosphorylation at these residues and in a significant decrease in GrB-induced apoptotic T1 cell death. pifithrin 27-36 granzyme B Homo sapiens 140-143 17855051-3 2007 In this study, we show that Bax translocation, caspase-3 activation and cell death by UV irradiation are not affected by Z-IETD-fmk (caspase-8 inhibitor), but delayed by Pifithrin-alpha (p53 inhibitor), although Bid cleavage could be completely abolished by Z-IETD-fmk. pifithrin 170-179 BCL2 associated X, apoptosis regulator Homo sapiens 28-31 17855051-3 2007 In this study, we show that Bax translocation, caspase-3 activation and cell death by UV irradiation are not affected by Z-IETD-fmk (caspase-8 inhibitor), but delayed by Pifithrin-alpha (p53 inhibitor), although Bid cleavage could be completely abolished by Z-IETD-fmk. pifithrin 170-179 tumor protein p53 Homo sapiens 187-190 17968428-6 2007 To verify the role of p53, the assays were repeated in presence of pifithrin-alpha, an inhibitor of p53. pifithrin 67-82 tumor protein p53 Homo sapiens 100-103 17670903-6 2007 Pifithrin-alpha, a pharmacological inhibitor of p53, suppressed p53 activation and ameliorated kidney injury during cisplatin treatment. pifithrin 0-15 transformation related protein 53, pseudogene Mus musculus 64-67 17630850-5 2007 The p53 inhibitor pifithrin did not block GSNO-induced cell death. pifithrin 18-27 tumor protein p53 Homo sapiens 4-7 17505786-5 2007 Moreover, the presence of pifithrin-alpha, an inhibitor of p53 transcriptional activity, blocked cisplatin-induced apoptosis, reduced the generation of ROS produced upon cisplatin treatment. pifithrin 26-41 tumor protein p53 Homo sapiens 59-62 17464322-4 2007 Post-traumatic neurodegeneration correlated with the increase in p53 levels and was significantly reduced by the selective p53 inhibitor pifithrin-alpha (PFT). pifithrin 137-152 transformation related protein 53, pseudogene Mus musculus 65-68 17464322-4 2007 Post-traumatic neurodegeneration correlated with the increase in p53 levels and was significantly reduced by the selective p53 inhibitor pifithrin-alpha (PFT). pifithrin 137-152 transformation related protein 53, pseudogene Mus musculus 123-126 17368433-8 2007 SN50 and the p53 antagonist pifithrin-alpha significantly reduced nigral dopaminergic neuron degeneration. pifithrin 28-37 Wistar clone pR53P1 p53 pseudogene Rattus norvegicus 13-16 17456577-13 2007 Finally, when we added pifithrin-alpha, a specific inhibitor of p53 functions, a significant decrease in irradiation-induced apoptosis in both germ and Sertoli cells was observed, indicating the involvement of the p53 pathway in irradiation-induced apoptosis. pifithrin 23-38 tumor protein p53 Homo sapiens 64-67 17456577-13 2007 Finally, when we added pifithrin-alpha, a specific inhibitor of p53 functions, a significant decrease in irradiation-induced apoptosis in both germ and Sertoli cells was observed, indicating the involvement of the p53 pathway in irradiation-induced apoptosis. pifithrin 23-38 tumor protein p53 Homo sapiens 214-217 17434459-6 2007 Evidence of a causative role for p53 in spinal cord cell death was provided by use of a p53 inhibitor, pifithrin-alpha, in organotypic slice cultures of mouse spinal cord. pifithrin 103-118 transformation related protein 53, pseudogene Mus musculus 33-36 17434459-6 2007 Evidence of a causative role for p53 in spinal cord cell death was provided by use of a p53 inhibitor, pifithrin-alpha, in organotypic slice cultures of mouse spinal cord. pifithrin 103-118 transformation related protein 53, pseudogene Mus musculus 88-91 16968891-9 2007 Targeting p21 via the selective p53 inhibitor pifithrin-alpha was able to prevent acute renal failure when administered immediately before ischemia. pifithrin 46-55 cyclin-dependent kinase inhibitor 1A (P21) Mus musculus 10-13 17340621-11 2007 In addition, inhibition of CD95/Fas receptor on the cell surface of MCF-EGFP cells by treatment with Pifithrin-alpha, a p53 specific transactivation inhibitor, partially abrogated the sensitivity of bystander MCF-EGFP cells. pifithrin 101-116 Fas cell surface death receptor Homo sapiens 27-31 17340621-11 2007 In addition, inhibition of CD95/Fas receptor on the cell surface of MCF-EGFP cells by treatment with Pifithrin-alpha, a p53 specific transactivation inhibitor, partially abrogated the sensitivity of bystander MCF-EGFP cells. pifithrin 101-116 tumor protein p53 Homo sapiens 120-123 16936710-6 2007 In addition, the increased expression of DR5 receptor after beta amyloid treatment was sustained by p53 transcriptional activity, as demonstrated by the data showing that the p53 inhibitor Pifithrin alpha prevented both beta amyloid-induced DR5 induction and cell death. pifithrin 189-204 tumor protein p53 Homo sapiens 100-103 16936710-6 2007 In addition, the increased expression of DR5 receptor after beta amyloid treatment was sustained by p53 transcriptional activity, as demonstrated by the data showing that the p53 inhibitor Pifithrin alpha prevented both beta amyloid-induced DR5 induction and cell death. pifithrin 189-204 tumor protein p53 Homo sapiens 175-178 16936710-6 2007 In addition, the increased expression of DR5 receptor after beta amyloid treatment was sustained by p53 transcriptional activity, as demonstrated by the data showing that the p53 inhibitor Pifithrin alpha prevented both beta amyloid-induced DR5 induction and cell death. pifithrin 189-204 TNF receptor superfamily member 10b Homo sapiens 41-44 16968891-9 2007 Targeting p21 via the selective p53 inhibitor pifithrin-alpha was able to prevent acute renal failure when administered immediately before ischemia. pifithrin 46-55 transformation related protein 53, pseudogene Mus musculus 32-35 17487067-0 2007 Differential protection and transactivation of P53, P21, Bcl2, PCNA, cyclin G, and MDM2 genes in rat liver and the HepG2 cell line upon exposure to pifithrin. pifithrin 148-157 Wistar clone pR53P1 p53 pseudogene Rattus norvegicus 47-50 16902184-0 2007 Pifithrin-alpha, an inhibitor of p53 transactivation, alters the inflammatory process and delays tendon healing following acute injury. pifithrin 0-15 tumor protein p53 Homo sapiens 33-36 16902184-2 2007 The goal of this study was to evaluate the effect of a p53 transactivation inhibitor, namely, pifithrin-alpha, on the pathophysiological sequence following collagenase-induced tendon injury. pifithrin 94-109 tumor protein p53 Homo sapiens 55-58 17487067-0 2007 Differential protection and transactivation of P53, P21, Bcl2, PCNA, cyclin G, and MDM2 genes in rat liver and the HepG2 cell line upon exposure to pifithrin. pifithrin 148-157 KRAS proto-oncogene, GTPase Rattus norvegicus 52-55 17487067-0 2007 Differential protection and transactivation of P53, P21, Bcl2, PCNA, cyclin G, and MDM2 genes in rat liver and the HepG2 cell line upon exposure to pifithrin. pifithrin 148-157 BCL2, apoptosis regulator Rattus norvegicus 57-61 17487067-0 2007 Differential protection and transactivation of P53, P21, Bcl2, PCNA, cyclin G, and MDM2 genes in rat liver and the HepG2 cell line upon exposure to pifithrin. pifithrin 148-157 proliferating cell nuclear antigen Rattus norvegicus 63-67 17487067-0 2007 Differential protection and transactivation of P53, P21, Bcl2, PCNA, cyclin G, and MDM2 genes in rat liver and the HepG2 cell line upon exposure to pifithrin. pifithrin 148-157 cyclin G1 Rattus norvegicus 69-77 17487067-0 2007 Differential protection and transactivation of P53, P21, Bcl2, PCNA, cyclin G, and MDM2 genes in rat liver and the HepG2 cell line upon exposure to pifithrin. pifithrin 148-157 MDM2 proto-oncogene Rattus norvegicus 83-87 16982703-6 2006 Preincubation of KMCH cells with pifithrin-alpha enhanced gemcitabine-induced cytotoxicity in an eIF-4E-dependent manner. pifithrin 33-42 eukaryotic translation initiation factor 4E Homo sapiens 97-103 17341629-6 2006 Pifithrin-alpha (PFT), an inhibitor of p53 transcriptional activity, protected only NB4 cells with functional p53 from FK228-induced apoptosis and did not interfere with antiproliferative activity in p53-negative HL-60 cells. pifithrin 0-15 tumor protein p53 Homo sapiens 39-42 17341629-6 2006 Pifithrin-alpha (PFT), an inhibitor of p53 transcriptional activity, protected only NB4 cells with functional p53 from FK228-induced apoptosis and did not interfere with antiproliferative activity in p53-negative HL-60 cells. pifithrin 0-15 tumor protein p53 Homo sapiens 110-113 17341629-6 2006 Pifithrin-alpha (PFT), an inhibitor of p53 transcriptional activity, protected only NB4 cells with functional p53 from FK228-induced apoptosis and did not interfere with antiproliferative activity in p53-negative HL-60 cells. pifithrin 0-15 tumor protein p53 Homo sapiens 110-113 16982703-8 2006 Pifithrin-alpha was shown to activate aryl hydrocarbon receptor (AhR) signaling and p38 MAPK activation. pifithrin 0-15 aryl hydrocarbon receptor Homo sapiens 38-63 16982703-8 2006 Pifithrin-alpha was shown to activate aryl hydrocarbon receptor (AhR) signaling and p38 MAPK activation. pifithrin 0-15 aryl hydrocarbon receptor Homo sapiens 65-68 17060322-5 2006 Inhibition of p53 by pifithrin-alpha or by RNA interference prevented mitochondrial membrane permeabilization and cytotoxicity. pifithrin 21-30 Wistar clone pR53P1 p53 pseudogene Rattus norvegicus 14-17 16971506-7 2006 The p53 inhibitor pifithrin-alpha protects HepG2 cells against apoptosis induced by serum withdrawal. pifithrin 18-33 tumor protein p53 Homo sapiens 4-7 16982703-10 2006 Pifithrin-alpha enhanced chemosensitivity by a mechanism independent of p53 and involving AhR and p38 MAPK deregulation of eIF-4E phosphorylation. pifithrin 0-9 tumor protein p53 Homo sapiens 72-75 16982703-10 2006 Pifithrin-alpha enhanced chemosensitivity by a mechanism independent of p53 and involving AhR and p38 MAPK deregulation of eIF-4E phosphorylation. pifithrin 0-9 aryl hydrocarbon receptor Homo sapiens 90-93 16647569-11 2006 CONCLUSIONS: These data indicate that Trp53 loss-of-function could partly explain the acquisition of AML chemoresistance, and suggest that PFTalpha could be useful in treatment of relapsed AML. pifithrin 139-147 transformation related protein 53 Mus musculus 38-43 16982703-10 2006 Pifithrin-alpha enhanced chemosensitivity by a mechanism independent of p53 and involving AhR and p38 MAPK deregulation of eIF-4E phosphorylation. pifithrin 0-9 eukaryotic translation initiation factor 4E Homo sapiens 123-129 16777994-5 2006 Pifithrin-alpha, a p53 inhibitor, reversed silibinin-induced caspase activation including caspase 2; however, caspase 2 inhibitor also reversed p53 phosphorylation suggesting a bidirectional regulation between them. pifithrin 0-15 tumor protein p53 Homo sapiens 19-22 16777994-5 2006 Pifithrin-alpha, a p53 inhibitor, reversed silibinin-induced caspase activation including caspase 2; however, caspase 2 inhibitor also reversed p53 phosphorylation suggesting a bidirectional regulation between them. pifithrin 0-15 caspase 2 Homo sapiens 90-99 16844116-6 2006 Pretreatment with p53 inhibitor pifithrin alpha cancelled the IR-induced downregulation of FAP-1 mRNA. pifithrin 32-41 tumor protein p53 Homo sapiens 18-21 16844116-6 2006 Pretreatment with p53 inhibitor pifithrin alpha cancelled the IR-induced downregulation of FAP-1 mRNA. pifithrin 32-41 protein tyrosine phosphatase non-receptor type 13 Homo sapiens 91-96 17018587-7 2006 A similar effect was achieved when anticancer treatment was combined with pharmacologic suppression of p53 by the cyclic form of pifithrin alpha, a small-molecule inhibitor of p53. pifithrin 129-144 transformation related protein 53, pseudogene Mus musculus 103-106 17018587-7 2006 A similar effect was achieved when anticancer treatment was combined with pharmacologic suppression of p53 by the cyclic form of pifithrin alpha, a small-molecule inhibitor of p53. pifithrin 129-144 transformation related protein 53, pseudogene Mus musculus 176-179 16135398-5 2006 Moreover, TPL inhibited the clonogenic growth of MCF 7 cells, which was significantly recovered by pifithrin-alpha, the p53 inhibitor. pifithrin 99-114 tumor protein p53 Homo sapiens 120-123 16778187-8 2006 The p53 inhibitor, pifithrin-alpha, is able to attenuate the effect of proteasome inhibition. pifithrin 19-34 tumor protein p53 Homo sapiens 4-7 16288207-9 2006 Pretreatment with the specific p53 inhibitor pifithrin or downregulation of p53 using a specific small inhibitory RNA significantly attenuated ODQ-induced apoptosis. pifithrin 45-54 tumor protein p53 Homo sapiens 31-34 16357363-6 2006 Further, pifithrin, E6, phytic acid, or rho(0)-A549 cells (cells incapable of mitochondrial reactive oxygen species production) block asbestos-induced p53 activation. pifithrin 9-18 Wistar clone pR53P1 p53 pseudogene Rattus norvegicus 151-154 16303760-10 2006 Inactivation of this "heat-shock element" by either site-directed mutation or an HSF1 inhibitor, pifithrin-alpha, restored the promoter activity of the silencer structure. pifithrin 97-112 heat shock transcription factor 1 Homo sapiens 81-85 16005925-6 2006 Pifithrin-alpha, inhibitor of p53 transcriptional activity, prevented induction of apoptosis and activation of ERK1/2 and p38. pifithrin 0-15 Wistar clone pR53P1 p53 pseudogene Rattus norvegicus 30-33 16005925-6 2006 Pifithrin-alpha, inhibitor of p53 transcriptional activity, prevented induction of apoptosis and activation of ERK1/2 and p38. pifithrin 0-15 mitogen activated protein kinase 3 Rattus norvegicus 111-117 16005925-6 2006 Pifithrin-alpha, inhibitor of p53 transcriptional activity, prevented induction of apoptosis and activation of ERK1/2 and p38. pifithrin 0-15 mitogen activated protein kinase 14 Rattus norvegicus 122-125 16467109-7 2006 Radiosensitization of cells expressing p53 by TSA was reduced by pifithrin-alpha, a small-molecule inhibitor of p53. pifithrin 65-80 tumor protein p53 Homo sapiens 39-42 16467109-7 2006 Radiosensitization of cells expressing p53 by TSA was reduced by pifithrin-alpha, a small-molecule inhibitor of p53. pifithrin 65-80 tumor protein p53 Homo sapiens 112-115 16204064-7 2005 Treatment of p53 wild-type cells with pifithrin-alpha, an inhibitor of the trans-activating activity of p53, caused reversal of the phenotype, making wild-type cells more sensitive to topotecan. pifithrin 38-53 tumor protein p53 Homo sapiens 13-16 17065086-1 2006 Previously, we have found that activation of deoxycytidine kinase elicited by various DNA-damaging chemical agents could be prevented by BAPTA-AM, a cell-permeable calcium chelator or by pifithrin-alpha, a pharmacological inhibitor of p53. pifithrin 187-202 tumor protein p53 Homo sapiens 235-238 16204041-8 2005 Intact global NER was also confirmed in SCC25 cells possessing inactivating mutations in p53 as well as in cells treated with pifithrin-alpha, a chemical inhibitor of p53 that decreased sensitivity of cells to UV radiation. pifithrin 126-141 tumor protein p53 Homo sapiens 167-170 16204064-7 2005 Treatment of p53 wild-type cells with pifithrin-alpha, an inhibitor of the trans-activating activity of p53, caused reversal of the phenotype, making wild-type cells more sensitive to topotecan. pifithrin 38-53 tumor protein p53 Homo sapiens 104-107 16005638-6 2005 Moreover, gp120 neurotoxicity is markedly reduced by the p53-inhibitor, pifithrin-alpha. pifithrin 72-87 inter-alpha-trypsin inhibitor heavy chain 4 Homo sapiens 10-15 15983031-4 2005 Pancaspase inhibitor benzyloxycarbonyl-Val-Ala-Asp-fluoromethylketone or p53 inhibitor pifithrin-alpha markedly prevented mitochondrial release of AIF, suggesting that caspases and p53 are involved in this release. pifithrin 87-102 tumor protein p53 Homo sapiens 73-76 15983031-4 2005 Pancaspase inhibitor benzyloxycarbonyl-Val-Ala-Asp-fluoromethylketone or p53 inhibitor pifithrin-alpha markedly prevented mitochondrial release of AIF, suggesting that caspases and p53 are involved in this release. pifithrin 87-102 apoptosis inducing factor mitochondria associated 1 Homo sapiens 147-150 15983031-4 2005 Pancaspase inhibitor benzyloxycarbonyl-Val-Ala-Asp-fluoromethylketone or p53 inhibitor pifithrin-alpha markedly prevented mitochondrial release of AIF, suggesting that caspases and p53 are involved in this release. pifithrin 87-102 caspase 2 Homo sapiens 168-176 15983031-4 2005 Pancaspase inhibitor benzyloxycarbonyl-Val-Ala-Asp-fluoromethylketone or p53 inhibitor pifithrin-alpha markedly prevented mitochondrial release of AIF, suggesting that caspases and p53 are involved in this release. pifithrin 87-102 tumor protein p53 Homo sapiens 181-184 15983031-10 2005 The p53 inhibitor pifithrin-alpha or p53 siRNA prevented both cisplatin-induced caspase-2 activation and mitochondrial release of AIF. pifithrin 18-27 tumor protein p53 Homo sapiens 4-7 15983031-10 2005 The p53 inhibitor pifithrin-alpha or p53 siRNA prevented both cisplatin-induced caspase-2 activation and mitochondrial release of AIF. pifithrin 18-27 caspase 2 Homo sapiens 80-89 15983031-10 2005 The p53 inhibitor pifithrin-alpha or p53 siRNA prevented both cisplatin-induced caspase-2 activation and mitochondrial release of AIF. pifithrin 18-27 apoptosis inducing factor mitochondria associated 1 Homo sapiens 130-133 16005638-6 2005 Moreover, gp120 neurotoxicity is markedly reduced by the p53-inhibitor, pifithrin-alpha. pifithrin 72-87 tumor protein p53 Homo sapiens 57-60 16061640-3 2005 In the present study, we found that pretreatment of mouse epidermal Cl41 cells with pifithrin-alpha, an inhibitor for p53-dependent transcriptional activation, resulted in a marked increase in UV-induced activation of activator protein 1 (AP-1) and nuclear factor kappaB (NF-kappaB). pifithrin 84-99 transformation related protein 53, pseudogene Mus musculus 118-121 15976193-6 2005 The p53 inhibitor PFTalpha reduced both DON-induced phosphorylation of p53 and p53 binding activity. pifithrin 18-26 tumor protein p53 Homo sapiens 4-7 15976193-6 2005 The p53 inhibitor PFTalpha reduced both DON-induced phosphorylation of p53 and p53 binding activity. pifithrin 18-26 tumor protein p53 Homo sapiens 71-74 15976193-6 2005 The p53 inhibitor PFTalpha reduced both DON-induced phosphorylation of p53 and p53 binding activity. pifithrin 18-26 tumor protein p53 Homo sapiens 71-74 15976193-7 2005 Moreover, both PFTalpha and p53 siRNA transfection suppressed DON-induced caspase-3 activity and subsequent DNA fragmentation. pifithrin 15-23 caspase 3 Homo sapiens 74-83 16170037-7 2005 The use of the chemical inhibitor of p53, pifithrin alpha, excluded this possibility. pifithrin 42-51 tumor protein p53 Homo sapiens 37-40 15800902-1 2005 Pifithrin-alpha (PFTalpha) is a small molecule inhibitor of p53. pifithrin 0-15 tumor protein p53 Homo sapiens 60-63 15800902-1 2005 Pifithrin-alpha (PFTalpha) is a small molecule inhibitor of p53. pifithrin 17-25 tumor protein p53 Homo sapiens 60-63 15800902-5 2005 We observed that exposure of U87MG cells to PFTalpha before cytotoxic chemotherapy attenuated p53-mediated induction of p21WAF1 protein levels, sensitizing U87MG cells to BCNU and TMZ. pifithrin 44-52 tumor protein p53 Homo sapiens 94-97 15800902-7 2005 Our findings suggest that in addition to protecting normal cells from the toxic effects of radiation and chemotherapy, small molecule inhibitors of p53, like PFTalpha, might play a role in clinical oncology by sensitizing certain resistant cancers to cytotoxic chemotherapies. pifithrin 158-166 tumor protein p53 Homo sapiens 148-151 16061640-3 2005 In the present study, we found that pretreatment of mouse epidermal Cl41 cells with pifithrin-alpha, an inhibitor for p53-dependent transcriptional activation, resulted in a marked increase in UV-induced activation of activator protein 1 (AP-1) and nuclear factor kappaB (NF-kappaB). pifithrin 84-99 jun proto-oncogene Mus musculus 218-237 16061640-3 2005 In the present study, we found that pretreatment of mouse epidermal Cl41 cells with pifithrin-alpha, an inhibitor for p53-dependent transcriptional activation, resulted in a marked increase in UV-induced activation of activator protein 1 (AP-1) and nuclear factor kappaB (NF-kappaB). pifithrin 84-99 jun proto-oncogene Mus musculus 239-243 16061640-3 2005 In the present study, we found that pretreatment of mouse epidermal Cl41 cells with pifithrin-alpha, an inhibitor for p53-dependent transcriptional activation, resulted in a marked increase in UV-induced activation of activator protein 1 (AP-1) and nuclear factor kappaB (NF-kappaB). pifithrin 84-99 nuclear factor of kappa light polypeptide gene enhancer in B cells 1, p105 Mus musculus 264-270 16061640-3 2005 In the present study, we found that pretreatment of mouse epidermal Cl41 cells with pifithrin-alpha, an inhibitor for p53-dependent transcriptional activation, resulted in a marked increase in UV-induced activation of activator protein 1 (AP-1) and nuclear factor kappaB (NF-kappaB). pifithrin 84-99 nuclear factor of kappa light polypeptide gene enhancer in B cells 1, p105 Mus musculus 272-281 15729295-3 2005 Twenty mongrel dogs were divided into four groups: (1) control, (2) SAH, (3) SAH+DMSO (vehicle), and (4) SAH+pifithrin-alpha (PFT) (p53 inhibitor). pifithrin 109-124 tumor protein p53 Canis lupus familiaris 132-135 15843497-0 2005 The p53 inhibitor pifithrin-alpha is a potent agonist of the aryl hydrocarbon receptor. pifithrin 18-33 tumor protein p53 Homo sapiens 4-7 15843497-0 2005 The p53 inhibitor pifithrin-alpha is a potent agonist of the aryl hydrocarbon receptor. pifithrin 18-33 aryl hydrocarbon receptor Homo sapiens 61-86 15818399-7 2005 Fas decoy, TSP1 receptor antibody and Pifithrin, a p53 inhibitor, severely decreased apoptosis and restored angiogenesis by DXR-DI-TSP combination, evidencing critical roles of CD95 and TSP1. pifithrin 38-47 transformation related protein 53, pseudogene Mus musculus 51-54 15818399-7 2005 Fas decoy, TSP1 receptor antibody and Pifithrin, a p53 inhibitor, severely decreased apoptosis and restored angiogenesis by DXR-DI-TSP combination, evidencing critical roles of CD95 and TSP1. pifithrin 38-47 Fas (TNF receptor superfamily member 6) Mus musculus 177-181 15818399-7 2005 Fas decoy, TSP1 receptor antibody and Pifithrin, a p53 inhibitor, severely decreased apoptosis and restored angiogenesis by DXR-DI-TSP combination, evidencing critical roles of CD95 and TSP1. pifithrin 38-47 thrombospondin 1 Mus musculus 186-190 15865929-3 2005 This strategy was validated by isolation and testing of small molecule p53 inhibitor pifithrin-alpha that demonstrated broad tissue protecting capacity. pifithrin 85-100 tumor protein p53 Homo sapiens 71-74 15315938-7 2004 Of interest, cisplatin-induced apoptosis was also suppressed by pifithrin-alpha, a pharmacological inhibitor of p53. pifithrin 64-79 Wistar clone pR53P1 p53 pseudogene Rattus norvegicus 112-115 16216017-8 2005 Addition of pifithrin-alpha, a p53 inhibitor, or expression of a dominant-negative p53 rescued neurons from kainate-induced excitotoxic cell death in primary cortical cultures derived from wildtype, DNA-PKcs heterozygous, or DNA-PKcs null neonatal mice. pifithrin 12-27 protein kinase, DNA activated, catalytic polypeptide Mus musculus 199-207 15547111-7 2005 Co-incubation with pifithrin-alpha (PFT-alpha), a selective p53 inhibitor, restored GADD45, Bcl2, cyclin B1, and p21(WAF1) expression levels and almost completely reversed the growth inhibitory, cell cycle, and apoptotic effects of 5-aza-CR. pifithrin 19-28 tumor protein p53 Homo sapiens 60-63 15547111-7 2005 Co-incubation with pifithrin-alpha (PFT-alpha), a selective p53 inhibitor, restored GADD45, Bcl2, cyclin B1, and p21(WAF1) expression levels and almost completely reversed the growth inhibitory, cell cycle, and apoptotic effects of 5-aza-CR. pifithrin 19-28 growth arrest and DNA damage inducible alpha Homo sapiens 84-90 15547111-7 2005 Co-incubation with pifithrin-alpha (PFT-alpha), a selective p53 inhibitor, restored GADD45, Bcl2, cyclin B1, and p21(WAF1) expression levels and almost completely reversed the growth inhibitory, cell cycle, and apoptotic effects of 5-aza-CR. pifithrin 19-28 BCL2 apoptosis regulator Homo sapiens 92-96 15547111-7 2005 Co-incubation with pifithrin-alpha (PFT-alpha), a selective p53 inhibitor, restored GADD45, Bcl2, cyclin B1, and p21(WAF1) expression levels and almost completely reversed the growth inhibitory, cell cycle, and apoptotic effects of 5-aza-CR. pifithrin 19-28 cyclin B1 Homo sapiens 98-107 15547111-7 2005 Co-incubation with pifithrin-alpha (PFT-alpha), a selective p53 inhibitor, restored GADD45, Bcl2, cyclin B1, and p21(WAF1) expression levels and almost completely reversed the growth inhibitory, cell cycle, and apoptotic effects of 5-aza-CR. pifithrin 19-28 cyclin dependent kinase inhibitor 1A Homo sapiens 113-116 15547111-7 2005 Co-incubation with pifithrin-alpha (PFT-alpha), a selective p53 inhibitor, restored GADD45, Bcl2, cyclin B1, and p21(WAF1) expression levels and almost completely reversed the growth inhibitory, cell cycle, and apoptotic effects of 5-aza-CR. pifithrin 19-28 cyclin dependent kinase inhibitor 1A Homo sapiens 117-121 15548639-9 2005 Pifithrin-alpha, a synthetic inhibitor of p53 activity, abolished both S-phase arrest and apoptosis induced by genotoxic PAHs, and it potentiated the proliferative effect of BaP. pifithrin 0-15 tumor protein p53 Homo sapiens 42-45 15548639-9 2005 Pifithrin-alpha, a synthetic inhibitor of p53 activity, abolished both S-phase arrest and apoptosis induced by genotoxic PAHs, and it potentiated the proliferative effect of BaP. pifithrin 0-15 prohibitin 2 Homo sapiens 174-177 15315938-10 2004 The p53 activation was blocked by pifithrin-alpha, but not by VAD. pifithrin 34-49 Wistar clone pR53P1 p53 pseudogene Rattus norvegicus 4-7 15252149-10 2004 Attenuating p53 by a chemical inhibitor pifithrin-alpha decreased the selenite-induced p53 Ser15P and led to concordant reductions of PARP cleavage and apoptosis. pifithrin 40-49 tumor protein p53 Homo sapiens 12-15 15378026-7 2004 Activation of endogenous wt p53 in BLs and lymphoblastoid cell lines led to the induction of SAP and this was inhibited by the specific p53 inhibitor pifithrin-alpha. pifithrin 150-165 tumor protein p53 Homo sapiens 28-31 15378026-7 2004 Activation of endogenous wt p53 in BLs and lymphoblastoid cell lines led to the induction of SAP and this was inhibited by the specific p53 inhibitor pifithrin-alpha. pifithrin 150-165 SH2 domain containing 1A Homo sapiens 93-96 15378026-7 2004 Activation of endogenous wt p53 in BLs and lymphoblastoid cell lines led to the induction of SAP and this was inhibited by the specific p53 inhibitor pifithrin-alpha. pifithrin 150-165 tumor protein p53 Homo sapiens 136-139 15302096-7 2004 Pifithrin-alpha, a chemical inhibitor of wild-type p53, ameliorated the cytotoxicity of Ara-C in NALM-6 and MOLT-4, but not Jurkat, U937 or HL-60. pifithrin 0-15 tumor protein p53 Homo sapiens 51-54 15331571-6 2004 Treatment of nonluteinized macaque granulosa cells with hCG and the p53 inhibitor pifithrin-alpha (PFT) in vitro did not alter markers of the cell cycle, including proliferating cell nuclear antigen, p21, and human double minute (HDM)-2 expression compared with hCG alone. pifithrin 82-97 tumor protein p53 Homo sapiens 68-71 15498930-8 2004 Furthermore, the low-dose hypersensitivity and Annexin V binding to irradiated A549 and T98G cells were eliminated by treating the cells with pifithrin, an inhibitor of p53. pifithrin 142-151 annexin A5 Homo sapiens 47-56 15498930-8 2004 Furthermore, the low-dose hypersensitivity and Annexin V binding to irradiated A549 and T98G cells were eliminated by treating the cells with pifithrin, an inhibitor of p53. pifithrin 142-151 tumor protein p53 Homo sapiens 169-172 15145929-1 2004 Pifithrin-alpha (PFTalpha) was originally thought to be a specific inhibitor of signaling by the tumor suppressor protein p53. pifithrin 0-15 tumor protein p53 Homo sapiens 122-125 15145929-1 2004 Pifithrin-alpha (PFTalpha) was originally thought to be a specific inhibitor of signaling by the tumor suppressor protein p53. pifithrin 17-25 tumor protein p53 Homo sapiens 122-125 15145929-2 2004 However, the laboratory that discovered pifithrin recently reported that the compound also inhibits heat shock and glucocorticoid receptor (GR) signaling, and they suggested that PFTalpha targets a factor common to all three signal transduction pathways, such as the hsp90/hsp70-based chaperone machinery (Komarova, E. A., Neznanov, N., Komarov, P. G., Chernov, M. V., Wang, K., and Gudkov, A. V. (2003) J. Biol. pifithrin 40-49 nuclear receptor subfamily 3 group C member 1 Homo sapiens 140-142 15145929-2 2004 However, the laboratory that discovered pifithrin recently reported that the compound also inhibits heat shock and glucocorticoid receptor (GR) signaling, and they suggested that PFTalpha targets a factor common to all three signal transduction pathways, such as the hsp90/hsp70-based chaperone machinery (Komarova, E. A., Neznanov, N., Komarov, P. G., Chernov, M. V., Wang, K., and Gudkov, A. V. (2003) J. Biol. pifithrin 40-49 heat shock protein 90 alpha family class A member 1 Homo sapiens 267-272 15145929-2 2004 However, the laboratory that discovered pifithrin recently reported that the compound also inhibits heat shock and glucocorticoid receptor (GR) signaling, and they suggested that PFTalpha targets a factor common to all three signal transduction pathways, such as the hsp90/hsp70-based chaperone machinery (Komarova, E. A., Neznanov, N., Komarov, P. G., Chernov, M. V., Wang, K., and Gudkov, A. V. (2003) J. Biol. pifithrin 179-187 heat shock protein 90 alpha family class A member 1 Homo sapiens 267-272 15145929-2 2004 However, the laboratory that discovered pifithrin recently reported that the compound also inhibits heat shock and glucocorticoid receptor (GR) signaling, and they suggested that PFTalpha targets a factor common to all three signal transduction pathways, such as the hsp90/hsp70-based chaperone machinery (Komarova, E. A., Neznanov, N., Komarov, P. G., Chernov, M. V., Wang, K., and Gudkov, A. V. (2003) J. Biol. pifithrin 179-187 heat shock protein family A (Hsp70) member 4 Homo sapiens 273-278 15252149-10 2004 Attenuating p53 by a chemical inhibitor pifithrin-alpha decreased the selenite-induced p53 Ser15P and led to concordant reductions of PARP cleavage and apoptosis. pifithrin 40-49 tumor protein p53 Homo sapiens 87-90 15252149-10 2004 Attenuating p53 by a chemical inhibitor pifithrin-alpha decreased the selenite-induced p53 Ser15P and led to concordant reductions of PARP cleavage and apoptosis. pifithrin 40-49 poly(ADP-ribose) polymerase 1 Homo sapiens 134-138 15054096-8 2004 Further evidence was obtained using a p53 inhibitor, pifithrin-alpha. pifithrin 53-68 tumor protein p53 Homo sapiens 38-41 15054096-9 2004 Pifithrin-alpha completely suppressed DOX-induced activation of p53 in both normal and tumor cell lines and prevented apoptosis in tumor cell lines but not in endothelial cells and cardiomyocytes. pifithrin 0-15 tumor protein p53 Homo sapiens 64-67 12893085-0 2003 Inhibition of p53, p21 and Bax by pifithrin-alpha does not affect UV induced apoptotic response in CS-B cells. pifithrin 34-49 tumor protein p53 Homo sapiens 14-17 15144874-0 2004 The role of p53-induced apoptosis in cerebral ischemia: effects of the p53 inhibitor pifithrin alpha. pifithrin 85-100 tumor protein p53 Homo sapiens 71-74 15144874-4 2004 Pifithrin alpha reduced the number of apoptotic cells in the ischemic brain by inhibiting the binding of p53 to its DNA sites as it reduced the expression of the p53-related gene p21(WAF) without changing the amount of p53 protein itself. pifithrin 0-15 tumor protein p53 Homo sapiens 105-108 15144874-4 2004 Pifithrin alpha reduced the number of apoptotic cells in the ischemic brain by inhibiting the binding of p53 to its DNA sites as it reduced the expression of the p53-related gene p21(WAF) without changing the amount of p53 protein itself. pifithrin 0-15 tumor protein p53 Homo sapiens 162-165 15144874-4 2004 Pifithrin alpha reduced the number of apoptotic cells in the ischemic brain by inhibiting the binding of p53 to its DNA sites as it reduced the expression of the p53-related gene p21(WAF) without changing the amount of p53 protein itself. pifithrin 0-15 H3 histone pseudogene 16 Homo sapiens 179-182 15144874-4 2004 Pifithrin alpha reduced the number of apoptotic cells in the ischemic brain by inhibiting the binding of p53 to its DNA sites as it reduced the expression of the p53-related gene p21(WAF) without changing the amount of p53 protein itself. pifithrin 0-15 tumor protein p53 Homo sapiens 162-165 15050415-9 2004 Apoptosis was blocked by pifithrin-alpha, the chemical inhibitor of p53. pifithrin 25-40 Wistar clone pR53P1 p53 pseudogene Rattus norvegicus 68-71 15001399-6 2004 In contrast, in MCF-7 cells with wild type p53 and estrogen receptor, there was no change in Akt activation, while suppression of p53 activity by pifithrin-alpha increased phosphorylation of Akt after the treatment with copper. pifithrin 146-155 tumor protein p53 Homo sapiens 130-133 15001399-6 2004 In contrast, in MCF-7 cells with wild type p53 and estrogen receptor, there was no change in Akt activation, while suppression of p53 activity by pifithrin-alpha increased phosphorylation of Akt after the treatment with copper. pifithrin 146-155 AKT serine/threonine kinase 1 Homo sapiens 191-194 14993250-6 2004 Microarrays revealed that most (85%) of the transcriptional effects of HIV-1 Env were blocked by the p53 inhibitor pifithrin-alpha. pifithrin 115-130 Envelope surface glycoprotein gp160, precursor Human immunodeficiency virus 1 77-80 14993250-6 2004 Microarrays revealed that most (85%) of the transcriptional effects of HIV-1 Env were blocked by the p53 inhibitor pifithrin-alpha. pifithrin 115-130 tumor protein p53 Homo sapiens 101-104 14644432-5 2003 Furthermore, pifithrin alpha (a p53 inhibitor), administered to isolated perfused hearts prior to ischaemia, significantly attenuated the infarction. pifithrin 13-28 transformation related protein 53, pseudogene Mus musculus 32-35 12967348-0 2003 The p53-inhibitor pifithrin-alpha inhibits firefly luciferase activity in vivo and in vitro. pifithrin 18-33 tumor protein p53 Homo sapiens 4-7 12967348-2 2003 It has been proposed that the use of pifithrin-alpha in conjunction with chemotherapeutic and radiation therapies for cancer will reduce the side effects of these treatments in normal tissue that still contains wild type p53. pifithrin 37-46 tumor protein p53 Homo sapiens 221-224 12967348-3 2003 In addition, pifithrin-alpha provides a useful tool in the laboratory to investigate the function of p53 in model systems. pifithrin 13-22 tumor protein p53 Homo sapiens 101-104 12893085-0 2003 Inhibition of p53, p21 and Bax by pifithrin-alpha does not affect UV induced apoptotic response in CS-B cells. pifithrin 34-49 BCL2 associated X, apoptosis regulator Homo sapiens 27-30 12637507-1 2003 Pifithrin alpha (PFTalpha) is a chemical compound isolated for its ability to suppress p53-mediated transactivation. pifithrin 0-15 transformation related protein 53, pseudogene Mus musculus 87-90 12884365-6 2003 Thus, we conclude that PFTalpha is not a specific p53 inhibitor in JB6 cells but is a potential activator of p53-mediated signaling and apoptosis. pifithrin 23-31 tumor protein p53 Homo sapiens 109-112 12884365-1 2003 Recently, blockage of p53-dependent transcriptional activation and apoptosis by pifithrin-alpha (PFTalpha) has been reported to be useful for reducing the side effects of cancer therapy and the compound is thus thought to be a specific inhibitor of p53 [Komarov et al., Science 1999;285:1733-1737]. pifithrin 80-95 tumor protein p53 Homo sapiens 22-25 12884365-1 2003 Recently, blockage of p53-dependent transcriptional activation and apoptosis by pifithrin-alpha (PFTalpha) has been reported to be useful for reducing the side effects of cancer therapy and the compound is thus thought to be a specific inhibitor of p53 [Komarov et al., Science 1999;285:1733-1737]. pifithrin 80-95 tumor protein p53 Homo sapiens 249-252 12884365-1 2003 Recently, blockage of p53-dependent transcriptional activation and apoptosis by pifithrin-alpha (PFTalpha) has been reported to be useful for reducing the side effects of cancer therapy and the compound is thus thought to be a specific inhibitor of p53 [Komarov et al., Science 1999;285:1733-1737]. pifithrin 97-105 tumor protein p53 Homo sapiens 22-25 12884365-1 2003 Recently, blockage of p53-dependent transcriptional activation and apoptosis by pifithrin-alpha (PFTalpha) has been reported to be useful for reducing the side effects of cancer therapy and the compound is thus thought to be a specific inhibitor of p53 [Komarov et al., Science 1999;285:1733-1737]. pifithrin 97-105 tumor protein p53 Homo sapiens 249-252 12884365-3 2003 Instead, p53-dependent activation and apoptosis were not only induced by PFTalpha itself but were also enhanced by a combination of PFTalpha with UVB or Dox. pifithrin 73-81 tumor protein p53 Homo sapiens 9-12 12884365-4 2003 Furthermore, PFTalpha-induced apoptosis was mediated through p53-dependent and -independent signaling pathways. pifithrin 13-21 tumor protein p53 Homo sapiens 61-64 12884365-5 2003 Extracellular signal-regulated kinases and p38 kinase, but not c-jun N-terminal kinases (JNKs), were activated, and these activations were required for phosphorylation and accumulation of p53 in the cellular apoptotic response to PFTalpha. pifithrin 230-238 tumor protein p53 Homo sapiens 188-191 12637507-1 2003 Pifithrin alpha (PFTalpha) is a chemical compound isolated for its ability to suppress p53-mediated transactivation. pifithrin 17-25 transformation related protein 53, pseudogene Mus musculus 87-90 12637507-5 2003 PFTalpha reduces activation of heat shock transcription factor (HSF1) and increases cell sensitivity to heat. pifithrin 0-8 heat shock factor 1 Mus musculus 64-68 12786980-5 2003 In order to test the role of p53 in the central nervous system, we injected a pharmacological inhibitor of p53 activation, pifithrin-alpha, into the cerebellum of wild-type mice. pifithrin 123-138 transformation related protein 53, pseudogene Mus musculus 107-110 12408720-2 2002 Recent studies identified the tetrahydrobenzothiazole analogue, pifithrin-alpha (2), as a p53 inhibitor that was effective in protecting neuronal cells against a variety of lethal insults and reducing the side effects of anticancer drugs. pifithrin 64-79 Wistar clone pR53P1 p53 pseudogene Rattus norvegicus 90-93 12556443-8 2003 Interestingly, CTF-PS2-induced caspase 3 activation is prevented by pifithrin-alpha, a selective blocker of p53 transcriptional activity. pifithrin 68-77 caspase 3 Homo sapiens 31-40 12556443-8 2003 Interestingly, CTF-PS2-induced caspase 3 activation is prevented by pifithrin-alpha, a selective blocker of p53 transcriptional activity. pifithrin 68-77 tumor protein p53 Homo sapiens 108-111 12660163-5 2003 Induction of ICAM-1 is abolished after treatment with the specific p53 inhibitor pifithrin-alpha and is abrogated in p53-deficient cell lines. pifithrin 81-96 intercellular adhesion molecule 1 Homo sapiens 13-19 12660163-5 2003 Induction of ICAM-1 is abolished after treatment with the specific p53 inhibitor pifithrin-alpha and is abrogated in p53-deficient cell lines. pifithrin 81-96 tumor protein p53 Homo sapiens 67-70 12506145-8 2003 Pifithrin-alpha, a specific inhibitor of p53, mimicked the effects of guanosine. pifithrin 0-15 Wistar clone pR53P1 p53 pseudogene Rattus norvegicus 41-44 12849752-7 2003 Addition of PFT (20-100 microM) to cisplatin-treated cochlear and utricular cultures resulted in a dose-dependent increase in hair cell survival; suppressed the expression of p53 in Western blots and eliminated caspase-1 and caspase-3 labeling in cultures. pifithrin 12-15 Wistar clone pR53P1 p53 pseudogene Rattus norvegicus 175-178 12849752-7 2003 Addition of PFT (20-100 microM) to cisplatin-treated cochlear and utricular cultures resulted in a dose-dependent increase in hair cell survival; suppressed the expression of p53 in Western blots and eliminated caspase-1 and caspase-3 labeling in cultures. pifithrin 12-15 caspase 1 Rattus norvegicus 211-220 12849752-7 2003 Addition of PFT (20-100 microM) to cisplatin-treated cochlear and utricular cultures resulted in a dose-dependent increase in hair cell survival; suppressed the expression of p53 in Western blots and eliminated caspase-1 and caspase-3 labeling in cultures. pifithrin 12-15 caspase 3 Rattus norvegicus 225-234 12702593-6 2003 In contrast, when the legs of p53 null animals or wild-type p53 mice treated with pifithrin-alpha (a p53 blocker) were irradiated (five 10-Gy fractions), tumor growth was not delayed. pifithrin 82-97 transformation related protein 53 Mus musculus 60-63 12702593-6 2003 In contrast, when the legs of p53 null animals or wild-type p53 mice treated with pifithrin-alpha (a p53 blocker) were irradiated (five 10-Gy fractions), tumor growth was not delayed. pifithrin 82-97 transformation related protein 53 Mus musculus 60-63 12509264-1 2003 We investigated the effect of pifithrin-alpha (PFTalpha), a chemical inhibitor of p53, on DNA double-strand break (DSB) repair in mammalian chromosomes. pifithrin 30-45 tumor protein p53 Homo sapiens 82-85 12509264-1 2003 We investigated the effect of pifithrin-alpha (PFTalpha), a chemical inhibitor of p53, on DNA double-strand break (DSB) repair in mammalian chromosomes. pifithrin 47-55 tumor protein p53 Homo sapiens 82-85 12151395-5 2002 Moreover, the role of p53 in activation of this pathway was demonstrated by the fact that inhibition of p53 activity by pifithrin-alpha reduced the sensitivity of HCT116/p21(-/-) cells to daunomycin-induced apoptosis and restored a Bax/Bcl-2 ratio similar to that observed in HCT116p21(+/+) cells. pifithrin 120-135 tumor protein p53 Homo sapiens 104-107 12413886-8 2002 P21 mRNA was increased to detectable levels in M12 cells upon CD40 ligation; however, blocking this effect with the p53 inhibitor pifithrin had no effect on CD40-mediated apoptosis. pifithrin 130-139 cyclin-dependent kinase inhibitor 1A (P21) Mus musculus 0-3 12413886-8 2002 P21 mRNA was increased to detectable levels in M12 cells upon CD40 ligation; however, blocking this effect with the p53 inhibitor pifithrin had no effect on CD40-mediated apoptosis. pifithrin 130-139 transformation related protein 53, pseudogene Mus musculus 116-119 12151395-5 2002 Moreover, the role of p53 in activation of this pathway was demonstrated by the fact that inhibition of p53 activity by pifithrin-alpha reduced the sensitivity of HCT116/p21(-/-) cells to daunomycin-induced apoptosis and restored a Bax/Bcl-2 ratio similar to that observed in HCT116p21(+/+) cells. pifithrin 120-135 cyclin dependent kinase inhibitor 1A Homo sapiens 170-173 12151395-5 2002 Moreover, the role of p53 in activation of this pathway was demonstrated by the fact that inhibition of p53 activity by pifithrin-alpha reduced the sensitivity of HCT116/p21(-/-) cells to daunomycin-induced apoptosis and restored a Bax/Bcl-2 ratio similar to that observed in HCT116p21(+/+) cells. pifithrin 120-135 tumor protein p53 Homo sapiens 22-25 12151395-5 2002 Moreover, the role of p53 in activation of this pathway was demonstrated by the fact that inhibition of p53 activity by pifithrin-alpha reduced the sensitivity of HCT116/p21(-/-) cells to daunomycin-induced apoptosis and restored a Bax/Bcl-2 ratio similar to that observed in HCT116p21(+/+) cells. pifithrin 120-135 BCL2 associated X, apoptosis regulator Homo sapiens 232-235 12151395-5 2002 Moreover, the role of p53 in activation of this pathway was demonstrated by the fact that inhibition of p53 activity by pifithrin-alpha reduced the sensitivity of HCT116/p21(-/-) cells to daunomycin-induced apoptosis and restored a Bax/Bcl-2 ratio similar to that observed in HCT116p21(+/+) cells. pifithrin 120-135 BCL2 apoptosis regulator Homo sapiens 236-241 11827710-0 2002 Pifithrin-alpha, an inhibitor of p53, enhances the genetic instability induced by etoposide (VP16) in human lymphoblastoid cells treated in vitro. pifithrin 0-15 tumor protein p53 Homo sapiens 33-36 12131363-13 2002 Pifithrin-alpha (Calbiochem), a p53 inhibitor, blocked resveratrol induced serine-15 phosphorylation of p53 and p53 binding to DNA. pifithrin 0-15 tumor protein p53 Homo sapiens 32-35 12131363-13 2002 Pifithrin-alpha (Calbiochem), a p53 inhibitor, blocked resveratrol induced serine-15 phosphorylation of p53 and p53 binding to DNA. pifithrin 0-15 tumor protein p53 Homo sapiens 104-107 12131363-13 2002 Pifithrin-alpha (Calbiochem), a p53 inhibitor, blocked resveratrol induced serine-15 phosphorylation of p53 and p53 binding to DNA. pifithrin 0-15 tumor protein p53 Homo sapiens 104-107 11904448-6 2002 We also establish that wild-type- and mutated PS2-induced caspase activation is reduced by p53 antisense approach and by pifithrin-alpha, a chemical inhibitor of p53. pifithrin 121-136 presenilin 2 Homo sapiens 46-49 11904448-6 2002 We also establish that wild-type- and mutated PS2-induced caspase activation is reduced by p53 antisense approach and by pifithrin-alpha, a chemical inhibitor of p53. pifithrin 121-136 tumor protein p53 Homo sapiens 162-165 11889192-4 2002 Addition of pifithrin-alpha, a specific inhibitor of p53, or transfection of p53 antisense oligonucleotides caused decreased RV-induced p53 and p21 expression in PTC and FTC cells. pifithrin 12-27 tumor protein p53 Homo sapiens 53-56 11889192-4 2002 Addition of pifithrin-alpha, a specific inhibitor of p53, or transfection of p53 antisense oligonucleotides caused decreased RV-induced p53 and p21 expression in PTC and FTC cells. pifithrin 12-27 H3 histone pseudogene 16 Homo sapiens 144-147 11279278-2 2001 Based upon recent studies characterizing chemical inhibitors of p53 in preclinical studies in the cancer therapy field, we synthesized the compound pifithrin-alpha and evaluated its potential neuroprotective properties in experimental models relevant to the pathogenesis of stroke and neurodegenerative disorders. pifithrin 148-163 tumor protein p53 Homo sapiens 64-67 11792826-4 2001 To further test this hypothesis, we investigated the effects of cycloheximide and pifithrin-alpha, which inhibits p53-dependent transcriptional activation, on nuclear transport. pifithrin 82-97 transformation related protein 53, pseudogene Mus musculus 114-117 11792826-10 2001 Pifithrin-alpha also caused an increase in functional pore diameter without altering the import rate of FITC-BSA-NLS, providing further support for the view that p53 can initiate changes in nuclear transport capacity. pifithrin 0-15 transformation related protein 53, pseudogene Mus musculus 162-165 11931974-9 2002 Addition of pifithrin-alpha (PFT), a specific inhibitor of p53, reduced the activation of p53 with a concomitant decrease in growth arrest at S phase. pifithrin 12-27 tumor protein p53 Homo sapiens 59-62 33031904-8 2020 However, pretreatment with the ROS scavenger N-acetyl-L-cysteine (NAC) or the p53 transcription specific inhibitor PFT-alpha suppressed Cd-induced apoptosis. pifithrin 115-124 Wistar clone pR53P1 p53 pseudogene Rattus norvegicus 78-81 11931974-9 2002 Addition of pifithrin-alpha (PFT), a specific inhibitor of p53, reduced the activation of p53 with a concomitant decrease in growth arrest at S phase. pifithrin 12-27 tumor protein p53 Homo sapiens 90-93 34518457-12 2022 Besides, the XCL1 overexpression-induced downregulation of NF-kappaB was reversed by pifithrin-alpha pretreatment. pifithrin 85-100 X-C motif chemokine ligand 1 Homo sapiens 13-17 34518457-12 2022 Besides, the XCL1 overexpression-induced downregulation of NF-kappaB was reversed by pifithrin-alpha pretreatment. pifithrin 85-100 nuclear factor kappa B subunit 1 Homo sapiens 59-68 34959709-8 2021 Moreover, treatment with the p53 inhibitor pifithrin-alpha (PFT-alpha) inhibited autophagy and increased apoptotic response in MLPE-treated HepG2 cells. pifithrin 43-58 tumor protein p53 Homo sapiens 29-32 34945706-4 2021 MDA-MB-231 (p53-p.R280K mutant) and MCF-7 (wild-type p53) breast tumor cells and MCF-10A non-tumoral cells were exposed to GTE for 24-48 h and cell viability was assessed in the presence of p53 inhibitor pifithrin-alpha. pifithrin 204-219 tumor protein p53 Homo sapiens 190-193 34959709-8 2021 Moreover, treatment with the p53 inhibitor pifithrin-alpha (PFT-alpha) inhibited autophagy and increased apoptotic response in MLPE-treated HepG2 cells. pifithrin 60-69 tumor protein p53 Homo sapiens 29-32 34959709-9 2021 PFT-alpha treatment also reversed MLPE-induced PI3K, p-AKT, and FASN suppression. pifithrin 0-9 AKT serine/threonine kinase 1 Homo sapiens 55-58 34959709-9 2021 PFT-alpha treatment also reversed MLPE-induced PI3K, p-AKT, and FASN suppression. pifithrin 0-9 fatty acid synthase Homo sapiens 64-68 34959709-10 2021 Thus, co-treatment with MLPE and PFT-alpha significantly increased caspase-3, caspase-8, and cytochrome c release, indicating that p53 deficiency caused the apoptosis. pifithrin 33-42 caspase 3 Homo sapiens 67-76 34959709-10 2021 Thus, co-treatment with MLPE and PFT-alpha significantly increased caspase-3, caspase-8, and cytochrome c release, indicating that p53 deficiency caused the apoptosis. pifithrin 33-42 caspase 8 Homo sapiens 78-87 34959709-10 2021 Thus, co-treatment with MLPE and PFT-alpha significantly increased caspase-3, caspase-8, and cytochrome c release, indicating that p53 deficiency caused the apoptosis. pifithrin 33-42 cytochrome c, somatic Homo sapiens 93-105 34959709-10 2021 Thus, co-treatment with MLPE and PFT-alpha significantly increased caspase-3, caspase-8, and cytochrome c release, indicating that p53 deficiency caused the apoptosis. pifithrin 33-42 tumor protein p53 Homo sapiens 131-134 34635886-3 2021 Herein, we developed zeolite-based imidazole framework (ZIF-8)-coated mesoporous polydopamine (MPDA) core-shell nanoparticles and then loaded Pifithrin-mu (PES), a natural inhibitor of heat-shock protein (HSP) that plays an essential role in bacteria resisting heating-induced damage. pifithrin 142-151 heat shock protein 90 beta family member 2, pseudogene Homo sapiens 185-203 34845969-7 2021 Finally, cisatracurium besilate and pifithrin-alpha were used to co-treat TRAIL-induced AGS cells followed by apoptosis detection. pifithrin 36-51 TNF superfamily member 10 Homo sapiens 74-79 34845969-11 2021 However, pifithrin-alpha reversed the synergistic effects of cisatracurium besilate and TRAIL on the activities of AGS cells. pifithrin 9-24 TNF superfamily member 10 Homo sapiens 88-93 34864826-8 2021 After silencing p53 or using the p53 inhibitor PFTalpha, the autophagy induced by CC90003 was weakened and the rate of cell death increases. pifithrin 47-55 transformation related protein 53, pseudogene Mus musculus 33-36 34635886-3 2021 Herein, we developed zeolite-based imidazole framework (ZIF-8)-coated mesoporous polydopamine (MPDA) core-shell nanoparticles and then loaded Pifithrin-mu (PES), a natural inhibitor of heat-shock protein (HSP) that plays an essential role in bacteria resisting heating-induced damage. pifithrin 142-151 heat shock protein 90 beta family member 2, pseudogene Homo sapiens 205-208 34119535-27 2021 Autophagy-related proteins LC-3, Beclin-1, and DRAM were inhibited by P53 inhibitor Pifithrin-alpha (PFTalpha) (P < 0.05). pifithrin 84-99 beclin 1 Macaca mulatta 33-41 34977486-4 2021 Methods: Mice in the Pifithrin-alpha group were injected intraperitoneally with 2.5 mg/kg Pifithrin-alpha (TAp73 inhibitor) daily for 30 consecutive days. pifithrin 90-105 transformation related protein 73 Mus musculus 107-112 34119535-27 2021 Autophagy-related proteins LC-3, Beclin-1, and DRAM were inhibited by P53 inhibitor Pifithrin-alpha (PFTalpha) (P < 0.05). pifithrin 84-99 DNA damage regulated autophagy modulator 1 Macaca mulatta 47-51 34119535-27 2021 Autophagy-related proteins LC-3, Beclin-1, and DRAM were inhibited by P53 inhibitor Pifithrin-alpha (PFTalpha) (P < 0.05). pifithrin 101-109 beclin 1 Macaca mulatta 33-41 34746182-5 2021 Pifithrin-alpha, a pharmacologic p53 inhibitor, could reduce acute tubular injury, apoptosis and inflammation at 24 h after cold storage/transplantation. pifithrin 0-15 transformation related protein 53, pseudogene Mus musculus 33-36 34119535-27 2021 Autophagy-related proteins LC-3, Beclin-1, and DRAM were inhibited by P53 inhibitor Pifithrin-alpha (PFTalpha) (P < 0.05). pifithrin 101-109 DNA damage regulated autophagy modulator 1 Macaca mulatta 47-51 35349858-6 2022 The addition of p53 inhibitor pifithrin-alpha (10 muM) exerted protection against of THCP-induced hepatotoxicity by reducing oxidative stress and inhibiting the p53 signaling pathway and apoptosis. pifithrin 30-45 tumor protein p53 Danio rerio 16-19 34469060-12 2021 Inhibition of p53 by PFT-alpha partially restored the levels of PD-L1 and miR-34a-5p. pifithrin 21-30 tumor protein p53 Homo sapiens 14-17 34469060-12 2021 Inhibition of p53 by PFT-alpha partially restored the levels of PD-L1 and miR-34a-5p. pifithrin 21-30 CD274 molecule Homo sapiens 64-69 34311053-9 2021 More importantly, the p53 inhibitor pifithrin-alpha could significantly block cortical SAH-induced ferroptosis. pifithrin 36-51 Wistar clone pR53P1 p53 pseudogene Rattus norvegicus 22-25 34427098-9 2021 Furthermore, CDKL3 knockdown increases p53 expression and reduces cell viability, and these effects are significantly weakened by the p53 inhibitor, PFT-alpha. pifithrin 149-158 cyclin dependent kinase like 3 Homo sapiens 13-18 34427098-9 2021 Furthermore, CDKL3 knockdown increases p53 expression and reduces cell viability, and these effects are significantly weakened by the p53 inhibitor, PFT-alpha. pifithrin 149-158 tumor protein p53 Homo sapiens 39-42 34427098-9 2021 Furthermore, CDKL3 knockdown increases p53 expression and reduces cell viability, and these effects are significantly weakened by the p53 inhibitor, PFT-alpha. pifithrin 149-158 tumor protein p53 Homo sapiens 134-137 34091999-0 2021 P53 inhibitor pifithrin-alpha inhibits ropivacaine-induced neuronal apoptosis via the mitochondrial apoptosis pathway. pifithrin 14-29 Wistar clone pR53P1 p53 pseudogene Rattus norvegicus 0-3 34091999-8 2021 The results of immunofluorescence and immunohistochemistry testing showed that PFT-alpha inhibited the p53 protein upregulated by Rop. pifithrin 79-88 Wistar clone pR53P1 p53 pseudogene Rattus norvegicus 103-106 34091999-9 2021 Apoptosis rate and many proapoptotic genes include p53, Bax, caspase-3 messenger RNA, and proteins were increased by Rop, but PFT-alpha could decrease it. pifithrin 126-135 Wistar clone pR53P1 p53 pseudogene Rattus norvegicus 51-54 34091999-9 2021 Apoptosis rate and many proapoptotic genes include p53, Bax, caspase-3 messenger RNA, and proteins were increased by Rop, but PFT-alpha could decrease it. pifithrin 126-135 BCL2 associated X, apoptosis regulator Rattus norvegicus 56-59 34091999-9 2021 Apoptosis rate and many proapoptotic genes include p53, Bax, caspase-3 messenger RNA, and proteins were increased by Rop, but PFT-alpha could decrease it. pifithrin 126-135 caspase 3 Rattus norvegicus 61-70 34285767-10 2021 Importantly, PIN1 expression was significantly increased by treatment with the p53 inhibitor pifithrin-alpha. pifithrin 93-108 peptidyl-prolyl cis/trans isomerase, NIMA-interacting 1 Mus musculus 13-17 34285767-10 2021 Importantly, PIN1 expression was significantly increased by treatment with the p53 inhibitor pifithrin-alpha. pifithrin 93-108 transformation related protein 53, pseudogene Mus musculus 79-82 34340236-11 2021 When the p53 inhibitor PFT-alpha was injected, the increase in these levels was reversed. pifithrin 23-32 Wistar clone pR53P1 p53 pseudogene Rattus norvegicus 9-12 35143901-7 2022 The p53 inhibitor pifithrin-alpha partially restored the production of polyamines, but the mitochondrial morphology and function were still impaired. pifithrin 18-33 transformation related protein 53, pseudogene Mus musculus 4-7 34707773-7 2021 More importantly, STAT3 overexpression, SLC7A11 overexpression, and pretreatment with pifithrin-alpha (P53 inhibitor) rescued OS cell ferroptosis induced by bavachin. pifithrin 86-101 tumor protein p53 Homo sapiens 103-106 34488389-11 2021 However, the expression of Bcl-2 increased when HC-030031, pifithrin-alpha, or FK506 was used alone, and HC-030031 combined with pifithrin-alpha or FK506 further improved the expression of Bcl-2. pifithrin 59-68 BCL2 apoptosis regulator Homo sapiens 27-32 34488389-11 2021 However, the expression of Bcl-2 increased when HC-030031, pifithrin-alpha, or FK506 was used alone, and HC-030031 combined with pifithrin-alpha or FK506 further improved the expression of Bcl-2. pifithrin 59-68 BCL2 apoptosis regulator Homo sapiens 189-194 34202551-9 2021 Treatment Vero cells with the p53 inhibitor, PFT-alpha, could significantly inhibit PEDV-induced apoptosis. pifithrin 45-54 tumor protein p53 Homo sapiens 30-33 35349858-6 2022 The addition of p53 inhibitor pifithrin-alpha (10 muM) exerted protection against of THCP-induced hepatotoxicity by reducing oxidative stress and inhibiting the p53 signaling pathway and apoptosis. pifithrin 30-45 tumor protein p53 Danio rerio 161-164 35530319-10 2022 Knockdown of p53 or inhibition of p53"s transcriptional activity by addition of its specific inhibitor PFT-alpha decreased expression of ALKBH5 and CSCs" malignancies, including proliferation, invasion, and tumor formation ability, indicating that p53 may partially regulate CSC"s malignancies via ALKBH5. pifithrin 103-112 tumor protein p53 Homo sapiens 13-16 35530319-10 2022 Knockdown of p53 or inhibition of p53"s transcriptional activity by addition of its specific inhibitor PFT-alpha decreased expression of ALKBH5 and CSCs" malignancies, including proliferation, invasion, and tumor formation ability, indicating that p53 may partially regulate CSC"s malignancies via ALKBH5. pifithrin 103-112 tumor protein p53 Homo sapiens 34-37 35337799-7 2022 The results show that P53 mediates the dissociation induced-ferroptosis in hESCs which is suppressed by Pifithrin alpha. pifithrin 104-119 tumor protein p53 Homo sapiens 22-25 35418568-7 2022 The p53 inhibitor pifithrin-alpha significantly attenuated SGN and HC damage and rescued hearing impairment in Rest cKO mice. pifithrin 18-33 transformation related protein 53, pseudogene Mus musculus 4-7 35530319-10 2022 Knockdown of p53 or inhibition of p53"s transcriptional activity by addition of its specific inhibitor PFT-alpha decreased expression of ALKBH5 and CSCs" malignancies, including proliferation, invasion, and tumor formation ability, indicating that p53 may partially regulate CSC"s malignancies via ALKBH5. pifithrin 103-112 alkB homolog 5, RNA demethylase Homo sapiens 137-143 35530319-10 2022 Knockdown of p53 or inhibition of p53"s transcriptional activity by addition of its specific inhibitor PFT-alpha decreased expression of ALKBH5 and CSCs" malignancies, including proliferation, invasion, and tumor formation ability, indicating that p53 may partially regulate CSC"s malignancies via ALKBH5. pifithrin 103-112 tumor protein p53 Homo sapiens 248-251 35530319-10 2022 Knockdown of p53 or inhibition of p53"s transcriptional activity by addition of its specific inhibitor PFT-alpha decreased expression of ALKBH5 and CSCs" malignancies, including proliferation, invasion, and tumor formation ability, indicating that p53 may partially regulate CSC"s malignancies via ALKBH5. pifithrin 103-112 alkB homolog 5, RNA demethylase Homo sapiens 298-304 35418961-9 2022 The treatment of PFT-alpha (p53 inhibitor) significantly suppressed the expression of cleaved caspase 9 and caspase 3, leading to the decrease of apoptosis. pifithrin 17-26 tumor protein p53 Homo sapiens 28-31 35418961-9 2022 The treatment of PFT-alpha (p53 inhibitor) significantly suppressed the expression of cleaved caspase 9 and caspase 3, leading to the decrease of apoptosis. pifithrin 17-26 caspase 9 Homo sapiens 94-103 35418961-9 2022 The treatment of PFT-alpha (p53 inhibitor) significantly suppressed the expression of cleaved caspase 9 and caspase 3, leading to the decrease of apoptosis. pifithrin 17-26 caspase 3 Homo sapiens 108-117 35356282-5 2022 In some experiments, cells were pre-treated with rapamycin (an activator of autophagy), 3-MA (an inhibitor of autophagy), or cyclic pifithrin-alpha (PFT-alpha, an antagonist of p53), and then treated with AOPPs. pifithrin 149-158 tumor protein p53 Homo sapiens 177-180 35103478-11 2022 Notably, P53 activation with Nutilin3 significantly weakened the epithelial-mesenchymal transformation (EMT) promotion effect of ASF1B, while P53 inhibition with pifithrin-alpha significantly enhanced the EMT promotion effect of sh-ASF1B. pifithrin 162-177 tumor protein p53 Homo sapiens 142-145 35356282-14 2022 Pre-treatment with rapamycin or PFT-alpha significantly down-regulated the levels of SA beta-Gal, SAHF, p-p53, p21, autophagy related protein p62, the percentage of cells in the G0/G1 phase, and significantly up-regulated DeltaPsim, autophagy related protein BECN1, autophagosomes and autolysosomes compared with cells only treated with AOPPs. pifithrin 32-41 serum amyloid A1 cluster Homo sapiens 85-92 35356282-14 2022 Pre-treatment with rapamycin or PFT-alpha significantly down-regulated the levels of SA beta-Gal, SAHF, p-p53, p21, autophagy related protein p62, the percentage of cells in the G0/G1 phase, and significantly up-regulated DeltaPsim, autophagy related protein BECN1, autophagosomes and autolysosomes compared with cells only treated with AOPPs. pifithrin 32-41 tumor protein p53 Homo sapiens 106-109 35356282-14 2022 Pre-treatment with rapamycin or PFT-alpha significantly down-regulated the levels of SA beta-Gal, SAHF, p-p53, p21, autophagy related protein p62, the percentage of cells in the G0/G1 phase, and significantly up-regulated DeltaPsim, autophagy related protein BECN1, autophagosomes and autolysosomes compared with cells only treated with AOPPs. pifithrin 32-41 H3 histone pseudogene 16 Homo sapiens 111-114 35356282-14 2022 Pre-treatment with rapamycin or PFT-alpha significantly down-regulated the levels of SA beta-Gal, SAHF, p-p53, p21, autophagy related protein p62, the percentage of cells in the G0/G1 phase, and significantly up-regulated DeltaPsim, autophagy related protein BECN1, autophagosomes and autolysosomes compared with cells only treated with AOPPs. pifithrin 32-41 nucleoporin 62 Homo sapiens 142-145 35356282-14 2022 Pre-treatment with rapamycin or PFT-alpha significantly down-regulated the levels of SA beta-Gal, SAHF, p-p53, p21, autophagy related protein p62, the percentage of cells in the G0/G1 phase, and significantly up-regulated DeltaPsim, autophagy related protein BECN1, autophagosomes and autolysosomes compared with cells only treated with AOPPs. pifithrin 32-41 beclin 1 Homo sapiens 259-264 35103478-11 2022 Notably, P53 activation with Nutilin3 significantly weakened the epithelial-mesenchymal transformation (EMT) promotion effect of ASF1B, while P53 inhibition with pifithrin-alpha significantly enhanced the EMT promotion effect of sh-ASF1B. pifithrin 162-177 anti-silencing function 1B histone chaperone Homo sapiens 232-237 35203361-4 2022 In mouse proximal tubular BUMPT cells, RLDC treatment induced p53 activation, apoptosis, and fibrotic changes, which were suppressed by pifithrin-alpha, a pharmacologic inhibitor of p53. pifithrin 136-151 transformation related protein 53, pseudogene Mus musculus 62-65 35203361-4 2022 In mouse proximal tubular BUMPT cells, RLDC treatment induced p53 activation, apoptosis, and fibrotic changes, which were suppressed by pifithrin-alpha, a pharmacologic inhibitor of p53. pifithrin 136-151 transformation related protein 53, pseudogene Mus musculus 182-185 35215995-9 2022 The ROS scavenger N-acetyl-l-cysteine (NAC) and the p53 specific inhibitor Pifithrin-alpha (PFT-alpha) suppressed PEDV-induced apoptosis and impeded viral replication, suggesting that ROS and p53 play an important role in PEDV-induced apoptosis and viral replication. pifithrin 75-90 tumor protein p53 Homo sapiens 52-55 35215995-9 2022 The ROS scavenger N-acetyl-l-cysteine (NAC) and the p53 specific inhibitor Pifithrin-alpha (PFT-alpha) suppressed PEDV-induced apoptosis and impeded viral replication, suggesting that ROS and p53 play an important role in PEDV-induced apoptosis and viral replication. pifithrin 75-90 tumor protein p53 Homo sapiens 192-195 35215995-9 2022 The ROS scavenger N-acetyl-l-cysteine (NAC) and the p53 specific inhibitor Pifithrin-alpha (PFT-alpha) suppressed PEDV-induced apoptosis and impeded viral replication, suggesting that ROS and p53 play an important role in PEDV-induced apoptosis and viral replication. pifithrin 92-101 tumor protein p53 Homo sapiens 52-55 35215995-9 2022 The ROS scavenger N-acetyl-l-cysteine (NAC) and the p53 specific inhibitor Pifithrin-alpha (PFT-alpha) suppressed PEDV-induced apoptosis and impeded viral replication, suggesting that ROS and p53 play an important role in PEDV-induced apoptosis and viral replication. pifithrin 92-101 tumor protein p53 Homo sapiens 192-195