PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 30285714-6 2018 Moreover, TCE inhibited the H2O2-induced mitogen-activated protein kinase signaling pathway, resulting in the inhibition of c-Jun, c-Fos, matrix metalloproteinase (MMP)-1, MMP-3, MMP-9, and cyclooxygenase-2 expression. Hydrogen Peroxide 28-32 Jun proto-oncogene, AP-1 transcription factor subunit Homo sapiens 124-129 31387985-0 2019 Hydrogen peroxide inducible clone-5 sustains NADPH oxidase-dependent reactive oxygen species-c-jun N-terminal kinase signaling in hepatocellular carcinoma. Hydrogen Peroxide 0-17 Jun proto-oncogene, AP-1 transcription factor subunit Homo sapiens 93-98 31181780-6 2019 LE treatment also significantly prevented alterations in transepithelial electrical resistance values and mRNA levels of glutathione-S-transferase (GST), c-Jun, and NFkappaB after treatment with H2O2 in ALI-cultured Calu-3 cells. Hydrogen Peroxide 195-199 Jun proto-oncogene, AP-1 transcription factor subunit Homo sapiens 154-159 30515697-0 2019 Effects of JUN and NFE2L2 knockdown on oxidative status and NFE2L2/AP-1 targets expression in HeLa cells in basal conditions and upon sub-lethal hydrogen peroxide treatment. Hydrogen Peroxide 145-162 Jun proto-oncogene, AP-1 transcription factor subunit Homo sapiens 67-71 24750999-8 2014 Niclosamide pretreatment also induced c-Jun and its phosphorylation in the presence of H2O2, thereby enhancing apoptosis. Hydrogen Peroxide 87-91 Jun proto-oncogene, AP-1 transcription factor subunit Homo sapiens 38-43 26784015-7 2016 By using gene silencing/overexpression and scavenging/inhibitory agents, we demonstrated that MS5 induced hydrogen peroxide-mediated c-Jun-dependent Glo1 up-regulation which resulted in a decrease in the Argpyrimidine-modified Hsp70 protein level which triggered EMT in a novel mechanism involving miR-21 and SMAD signalling. Hydrogen Peroxide 106-123 Jun proto-oncogene, AP-1 transcription factor subunit Homo sapiens 133-138 26439801-3 2015 Here we show that hyperglycemia increases the hydrogen peroxide (H2O2) concentration through up-regulation of manganese superoxide dismutase (SOD2) expression, which further activates the ERK and p38 MAPK pathways, as well as the transcription factors NF-kappaB and AP-1, in a time-dependent manner. Hydrogen Peroxide 46-63 Jun proto-oncogene, AP-1 transcription factor subunit Homo sapiens 266-270 26439801-3 2015 Here we show that hyperglycemia increases the hydrogen peroxide (H2O2) concentration through up-regulation of manganese superoxide dismutase (SOD2) expression, which further activates the ERK and p38 MAPK pathways, as well as the transcription factors NF-kappaB and AP-1, in a time-dependent manner. Hydrogen Peroxide 65-69 Jun proto-oncogene, AP-1 transcription factor subunit Homo sapiens 266-270 29909290-5 2018 Interestingly, we found that H2O2-mediated REDD1 induction was transcriptionally regulated by activator protein-1 (AP-1), and that overexpression of c-Jun increased REDD1 protein levels and REDD1 promoter-driven luciferase activity. Hydrogen Peroxide 29-33 Jun proto-oncogene, AP-1 transcription factor subunit Homo sapiens 94-113 29909290-5 2018 Interestingly, we found that H2O2-mediated REDD1 induction was transcriptionally regulated by activator protein-1 (AP-1), and that overexpression of c-Jun increased REDD1 protein levels and REDD1 promoter-driven luciferase activity. Hydrogen Peroxide 29-33 Jun proto-oncogene, AP-1 transcription factor subunit Homo sapiens 115-119 29909290-5 2018 Interestingly, we found that H2O2-mediated REDD1 induction was transcriptionally regulated by activator protein-1 (AP-1), and that overexpression of c-Jun increased REDD1 protein levels and REDD1 promoter-driven luciferase activity. Hydrogen Peroxide 29-33 Jun proto-oncogene, AP-1 transcription factor subunit Homo sapiens 149-154 27208880-4 2016 Activation of NF-kappaB and AP-1, demonstrated by electrophoretic mobility shift assay, abolition of AT1R expression by their inhibitors, Bay-11-7085 and SR11302, respectively, and luciferase and chromatin immunoprecipitation assays confirmed transcriptional control of AT1R by NF-kappaB and AP-1 in H2O2-treated cells. Hydrogen Peroxide 300-304 Jun proto-oncogene, AP-1 transcription factor subunit Homo sapiens 28-32 26300283-5 2015 In addition, reverse transcription-quantitative polymerase chain reaction and western blotting demonstrated that AA decreased the activity of nrf2, NF-kappaB, AP1 and matrix metalloproteinase-3, which is stimulated by H2O2. Hydrogen Peroxide 218-222 Jun proto-oncogene, AP-1 transcription factor subunit Homo sapiens 159-162 23880762-7 2013 This increase in mitochondrial H2O2 specifically modulates MAPK signaling through the JNK/cJun pathway, whereas overexpressing Cu,Zn-SOD had no effect on any of these TCR-mediated signaling molecules. Hydrogen Peroxide 31-35 Jun proto-oncogene, AP-1 transcription factor subunit Homo sapiens 90-94 24118792-11 2013 We present a cellular model of UC and suggest a sinusoidal pattern of proliferation, which is triggered by H2 O2 -induced reactive oxygen species generation, involving an interplay between JNK activation/inactivation, p21(WAF1) , c-Fos, c-Jun/phospho-c-Jun, ATF2/phospho-ATF2, beta-catenin/TCF4-signalling, c-Myc, CDK6 and Cyclin D2, leading to driven cell cycle progression. Hydrogen Peroxide 107-112 Jun proto-oncogene, AP-1 transcription factor subunit Homo sapiens 237-242 24118792-11 2013 We present a cellular model of UC and suggest a sinusoidal pattern of proliferation, which is triggered by H2 O2 -induced reactive oxygen species generation, involving an interplay between JNK activation/inactivation, p21(WAF1) , c-Fos, c-Jun/phospho-c-Jun, ATF2/phospho-ATF2, beta-catenin/TCF4-signalling, c-Myc, CDK6 and Cyclin D2, leading to driven cell cycle progression. Hydrogen Peroxide 107-112 Jun proto-oncogene, AP-1 transcription factor subunit Homo sapiens 251-256 23129185-6 2013 Further mechanistic study showed exposure of prostate cancer cells to H(2)O(2) resulted in increased phosphorylation of both JNK and c-Jun, and TAP siRNA effectively decreased H(2)O(2) -induced JNK and c-Jun phosphorylation. Hydrogen Peroxide 70-78 Jun proto-oncogene, AP-1 transcription factor subunit Homo sapiens 133-138 23129185-6 2013 Further mechanistic study showed exposure of prostate cancer cells to H(2)O(2) resulted in increased phosphorylation of both JNK and c-Jun, and TAP siRNA effectively decreased H(2)O(2) -induced JNK and c-Jun phosphorylation. Hydrogen Peroxide 70-78 Jun proto-oncogene, AP-1 transcription factor subunit Homo sapiens 202-207 23129185-6 2013 Further mechanistic study showed exposure of prostate cancer cells to H(2)O(2) resulted in increased phosphorylation of both JNK and c-Jun, and TAP siRNA effectively decreased H(2)O(2) -induced JNK and c-Jun phosphorylation. Hydrogen Peroxide 176-184 Jun proto-oncogene, AP-1 transcription factor subunit Homo sapiens 133-138 23129185-6 2013 Further mechanistic study showed exposure of prostate cancer cells to H(2)O(2) resulted in increased phosphorylation of both JNK and c-Jun, and TAP siRNA effectively decreased H(2)O(2) -induced JNK and c-Jun phosphorylation. Hydrogen Peroxide 176-184 Jun proto-oncogene, AP-1 transcription factor subunit Homo sapiens 202-207 22413812-14 2012 Significant binding of c-Jun and CREB to the IL-32 promoter was observed in the IFNgamma + H2O2 stimulated HBE cells. Hydrogen Peroxide 91-95 Jun proto-oncogene, AP-1 transcription factor subunit Homo sapiens 23-28 22360706-0 2012 Piclamilast inhibits the pro-apoptotic and anti-proliferative responses of A549 cells exposed to H(2)O(2) via mechanisms involving AP-1 activation. Hydrogen Peroxide 97-105 Jun proto-oncogene, AP-1 transcription factor subunit Homo sapiens 131-135 22413812-18 2012 c-Jun and CREB are key transcriptional factors in IFNgamma and H2O2 induced IL-32 expression. Hydrogen Peroxide 63-67 Jun proto-oncogene, AP-1 transcription factor subunit Homo sapiens 0-5 21814482-0 2011 Dimerumic acid inhibits SW620 cell invasion by attenuating H2O2-mediated MMP-7 expression via JNK/C-Jun and ERK/C-Fos activation in an AP-1-dependent manner. Hydrogen Peroxide 59-63 Jun proto-oncogene, AP-1 transcription factor subunit Homo sapiens 98-103 22146720-9 2011 Taken together, these results indicate that mangiferin attenuated H(2)O(2)-induced MMP-1 activation via inhibition of ERK and JNK pathway and AP-1. Hydrogen Peroxide 66-74 Jun proto-oncogene, AP-1 transcription factor subunit Homo sapiens 142-146 21814482-6 2011 Moreover, H2O2-triggered MMP-7 production was demonstrated via JNK/c-Jun and ERK/c-Fos activation in an activating protein 1 (AP-1)-dependent manner. Hydrogen Peroxide 10-14 Jun proto-oncogene, AP-1 transcription factor subunit Homo sapiens 67-72 21814482-7 2011 Taken together, these results suggest that DMA suppresses H2O2-induced cell invasion by inhibiting AP-1-mediated MMP-7 gene transcription via the JNK/c-Jun and ERK/c-Fos signaling pathways in SW620 human colon cancer cells. Hydrogen Peroxide 58-62 Jun proto-oncogene, AP-1 transcription factor subunit Homo sapiens 150-155 22102892-4 2011 Treatment with high concentrations of H2O2 (25-50 microM) for 3 h reduced insulin-stimulated Akt phosphorylation, and increased the phosphorylation of both JNK and its substrate c-Jun. Hydrogen Peroxide 38-42 Jun proto-oncogene, AP-1 transcription factor subunit Homo sapiens 178-183 19604147-5 2009 Furthermore, c-Jun Ser-63 phosphorylation was augmented in shMST3 cells, whereas JunAA (dominant-negative c-Jun) reduced H2O2 resistance, implicating an AP-1 (activator protein 1) pathway in H2O2-induced survival signalling. Hydrogen Peroxide 121-125 Jun proto-oncogene, AP-1 transcription factor subunit Homo sapiens 106-111 19937141-3 2009 This study examined the effects of H(2)O(2) on the activation of MAPK and AP-1 by exposing the cells to H(2)O(2) generated by either glucose oxidase or a bolus addition. Hydrogen Peroxide 35-43 Jun proto-oncogene, AP-1 transcription factor subunit Homo sapiens 74-78 19937141-3 2009 This study examined the effects of H(2)O(2) on the activation of MAPK and AP-1 by exposing the cells to H(2)O(2) generated by either glucose oxidase or a bolus addition. Hydrogen Peroxide 104-112 Jun proto-oncogene, AP-1 transcription factor subunit Homo sapiens 74-78 19937141-5 2009 H(2)O(2) increased the AP-1-DNA binding activity in these cells, where continuously generated H(2)O(2) led to an increase in mainly the c-Fos, FosB and c-Jun proteins. Hydrogen Peroxide 0-8 Jun proto-oncogene, AP-1 transcription factor subunit Homo sapiens 23-27 19937141-5 2009 H(2)O(2) increased the AP-1-DNA binding activity in these cells, where continuously generated H(2)O(2) led to an increase in mainly the c-Fos, FosB and c-Jun proteins. Hydrogen Peroxide 0-8 Jun proto-oncogene, AP-1 transcription factor subunit Homo sapiens 152-157 19937141-7 2009 However, the suppression of H(2)O(2)-induced oxidative stress by either JNK inhibitor or c-Jun specific antisense transfection was temporary in the cells exposed to glucose oxidase but not to a bolus H(2)O(2). Hydrogen Peroxide 28-36 Jun proto-oncogene, AP-1 transcription factor subunit Homo sapiens 89-94 20665665-6 2010 In addition, we found that H(2)O(2) stimulation enhanced the nuclear translocation of AP-1 and NF-kappaB subunits. Hydrogen Peroxide 27-35 Jun proto-oncogene, AP-1 transcription factor subunit Homo sapiens 86-90 19604147-5 2009 Furthermore, c-Jun Ser-63 phosphorylation was augmented in shMST3 cells, whereas JunAA (dominant-negative c-Jun) reduced H2O2 resistance, implicating an AP-1 (activator protein 1) pathway in H2O2-induced survival signalling. Hydrogen Peroxide 191-195 Jun proto-oncogene, AP-1 transcription factor subunit Homo sapiens 106-111 19604147-5 2009 Furthermore, c-Jun Ser-63 phosphorylation was augmented in shMST3 cells, whereas JunAA (dominant-negative c-Jun) reduced H2O2 resistance, implicating an AP-1 (activator protein 1) pathway in H2O2-induced survival signalling. Hydrogen Peroxide 191-195 Jun proto-oncogene, AP-1 transcription factor subunit Homo sapiens 153-157 19604147-5 2009 Furthermore, c-Jun Ser-63 phosphorylation was augmented in shMST3 cells, whereas JunAA (dominant-negative c-Jun) reduced H2O2 resistance, implicating an AP-1 (activator protein 1) pathway in H2O2-induced survival signalling. Hydrogen Peroxide 191-195 Jun proto-oncogene, AP-1 transcription factor subunit Homo sapiens 159-178 18385943-0 2008 The JNK/AP1/ATF2 pathway is involved in H2O2-induced acetylcholinesterase expression during apoptosis. Hydrogen Peroxide 40-44 Jun proto-oncogene, AP-1 transcription factor subunit Homo sapiens 8-11 19414004-3 2009 It was found that H(2)O(2)-induced apoptotic cell death in SH-SY5Y cells, which was revealed in DNA fragmentation, mitochondrial membrane potential depolarization, and activation of Akt, c-Jun N-terminal kinases (JNK) and caspase 3. Hydrogen Peroxide 18-26 Jun proto-oncogene, AP-1 transcription factor subunit Homo sapiens 187-192 18983820-4 2008 The inhibitors of hydrogen peroxide and superoxide, which were produced by mitochondria under stress, could inhibit the phosphorylation of c-Jun in XIAP knockdown cells. Hydrogen Peroxide 18-35 Jun proto-oncogene, AP-1 transcription factor subunit Homo sapiens 139-144 19038233-0 2009 trans-Resveratrol inhibits H2O2-induced adenocarcinoma gastric cells proliferation via inactivation of MEK1/2-ERK1/2-c-Jun signalling axis. Hydrogen Peroxide 27-31 Jun proto-oncogene, AP-1 transcription factor subunit Homo sapiens 117-122 18556800-0 2008 Hydrogen peroxide decreases endothelial nitric oxide synthase promoter activity through the inhibition of AP-1 activity. Hydrogen Peroxide 0-17 Jun proto-oncogene, AP-1 transcription factor subunit Homo sapiens 106-110 17922126-6 2008 By Western blot analysis, VK3 or H(2)O(2) was shown to induce rapid phosphorylation of extracellular signal-regulated kinase (ERK), and c-Jun N-terminal kinases (JNKs). Hydrogen Peroxide 33-41 Jun proto-oncogene, AP-1 transcription factor subunit Homo sapiens 136-141 18385943-5 2008 Taken together, our results strongly suggest that H2O2 induces AChE expression via the JNK/AP1/ ATF2 signaling pathway. Hydrogen Peroxide 50-54 Jun proto-oncogene, AP-1 transcription factor subunit Homo sapiens 91-94 18341430-6 2008 We observed that UV and H(2)O(2) induce JNK and its downstream component, c-Jun, activation in both a time- and dose-dependent manner. Hydrogen Peroxide 24-32 Jun proto-oncogene, AP-1 transcription factor subunit Homo sapiens 74-79 17566060-9 2007 Mechanistic studies revealed that Ref-1 reduction was associated with an increase of intracellular ROS levels and a marked decrease of activator protein-1 (AP-1) transcription activities in JB6P+/H2O2 cells. Hydrogen Peroxide 196-200 Jun proto-oncogene, AP-1 transcription factor subunit Homo sapiens 135-154 18154926-9 2008 In order to define the components through which NMDA or H(2)O(2) induce the final elements of these pathways, p21 and c-jun, we have performed a detailed functional analysis of c-jun and p21 promoters following plasmid transfection. Hydrogen Peroxide 56-64 Jun proto-oncogene, AP-1 transcription factor subunit Homo sapiens 177-182 17991745-6 2008 Galpha(s) repressed hydrogen peroxide-induced Bak expression by inhibiting the transcription of Bak mRNA, which resulted from the inhibition of the hydrogen peroxide-induced activation of transcription factors such as AP1, NF-kappaB, and NFAT. Hydrogen Peroxide 20-37 Jun proto-oncogene, AP-1 transcription factor subunit Homo sapiens 218-221 17991745-6 2008 Galpha(s) repressed hydrogen peroxide-induced Bak expression by inhibiting the transcription of Bak mRNA, which resulted from the inhibition of the hydrogen peroxide-induced activation of transcription factors such as AP1, NF-kappaB, and NFAT. Hydrogen Peroxide 148-165 Jun proto-oncogene, AP-1 transcription factor subunit Homo sapiens 218-221 17991745-7 2008 Moreover, Galpha(s) also inhibited the hydrogen peroxide-induced binding of AP1, NF-kappaB, and NFAT to the Bak promoter. Hydrogen Peroxide 39-56 Jun proto-oncogene, AP-1 transcription factor subunit Homo sapiens 76-79 17991745-9 2008 From the results, we conclude that Galpha(s) protects neuroblastoma cells from hydrogen peroxide-induced apoptosis by repressing Bak induction, which is mediated by the inhibition of the hydrogen peroxide-induced activations of AP1, NF-kappaB, and NFAT through cAMP-PKA-CREB signaling system. Hydrogen Peroxide 187-204 Jun proto-oncogene, AP-1 transcription factor subunit Homo sapiens 228-231 17566060-9 2007 Mechanistic studies revealed that Ref-1 reduction was associated with an increase of intracellular ROS levels and a marked decrease of activator protein-1 (AP-1) transcription activities in JB6P+/H2O2 cells. Hydrogen Peroxide 196-200 Jun proto-oncogene, AP-1 transcription factor subunit Homo sapiens 156-160 16836488-3 2006 Exposure of pre-confluent cells to stress conditions including IL-1beta (interleukin-1beta), H2O2 or UV irradiation resulted in marked increases in JNK activity as indicated by c-Jun phosphorylation. Hydrogen Peroxide 93-97 Jun proto-oncogene, AP-1 transcription factor subunit Homo sapiens 177-182 16836488-8 2006 The role of GSTA1-1 in JNK suppression was more specifically revealed in Tet-Off-inducible MEF3T3-GSTA1-1 cells in which GSTA1 overexpression significantly reduced phosphorylation of c-Jun following exposure to IL-1beta, H2O2 and UV irradiation. Hydrogen Peroxide 221-225 Jun proto-oncogene, AP-1 transcription factor subunit Homo sapiens 183-188 16356139-8 2005 Zinc deficiency-induced increases in cellular H(2)O(2) can trigger the activation of JNK and p38, leading to AP-1 activation, events that are not involved in zinc deficiency-induced apoptosis. Hydrogen Peroxide 46-54 Jun proto-oncogene, AP-1 transcription factor subunit Homo sapiens 109-113 16199533-0 2005 Hydrogen peroxide stimulates proliferation and migration of human prostate cancer cells through activation of activator protein-1 and up-regulation of the heparin affin regulatory peptide gene. Hydrogen Peroxide 0-17 Jun proto-oncogene, AP-1 transcription factor subunit Homo sapiens 110-129 16199533-7 2005 The effect of HP seems to be due to the binding of Fra-1, JunD, and phospho-c-Jun to the HARP promoter. Hydrogen Peroxide 14-16 Jun proto-oncogene, AP-1 transcription factor subunit Homo sapiens 76-81 16199533-8 2005 These results support the notion that HARP is important for human prostate cancer cell proliferation and migration, establish the role of AP-1 in the up-regulation of HARP expression by low concentrations of HP, and characterize the AP-1 dimers involved. Hydrogen Peroxide 208-210 Jun proto-oncogene, AP-1 transcription factor subunit Homo sapiens 138-142 15795422-11 2005 Western blot data revealed that H2O2 upregulated phosphorylation of c-Jun N-terminal kinase (JNK) and p38 mitogen-activated protein kinase (MAPK), which was rapidly reversed by quercetin within 30 min; H2O2 activation of c-Jun was downregulated. Hydrogen Peroxide 32-36 Jun proto-oncogene, AP-1 transcription factor subunit Homo sapiens 68-73 15795422-11 2005 Western blot data revealed that H2O2 upregulated phosphorylation of c-Jun N-terminal kinase (JNK) and p38 mitogen-activated protein kinase (MAPK), which was rapidly reversed by quercetin within 30 min; H2O2 activation of c-Jun was downregulated. Hydrogen Peroxide 202-206 Jun proto-oncogene, AP-1 transcription factor subunit Homo sapiens 68-73 15139522-7 2004 RESULTS: TPA and H2O2 treatments strongly induced AP-1-luciferase activity as expected. Hydrogen Peroxide 17-21 Jun proto-oncogene, AP-1 transcription factor subunit Homo sapiens 50-54 15020252-1 2004 Hydrogen peroxide (H(2)O(2)) induces apoptosis of mesangial cells via c-Jun N-terminal kinase (JNK)-activator protein-1 (AP-1) and extracellular signal-regulated kinase (ERK)-AP-1 pathways. Hydrogen Peroxide 0-17 Jun proto-oncogene, AP-1 transcription factor subunit Homo sapiens 70-75 15020252-1 2004 Hydrogen peroxide (H(2)O(2)) induces apoptosis of mesangial cells via c-Jun N-terminal kinase (JNK)-activator protein-1 (AP-1) and extracellular signal-regulated kinase (ERK)-AP-1 pathways. Hydrogen Peroxide 19-27 Jun proto-oncogene, AP-1 transcription factor subunit Homo sapiens 70-75 14686613-6 2003 The AP-1 complexes, induced by either IL-1 or H2O2, contained c-Fos/c-Jun and c-Fos/JunD heterodimers, but IL-1 activated AP-1 with a kinetics slower than that observed with H2O2. Hydrogen Peroxide 174-178 Jun proto-oncogene, AP-1 transcription factor subunit Homo sapiens 4-8 14686613-8 2003 These results indicate that H2O2 is a major mediator of IL-1-induced AP-1 activation in articular chondrocytes and that inhibition of ROS production is an effective strategy to block this IL-1-induced response. Hydrogen Peroxide 28-32 Jun proto-oncogene, AP-1 transcription factor subunit Homo sapiens 69-73 14686613-0 2003 Hydrogen peroxide mediates interleukin-1beta-induced AP-1 activation in articular chondrocytes: implications for the regulation of iNOS expression. Hydrogen Peroxide 0-17 Jun proto-oncogene, AP-1 transcription factor subunit Homo sapiens 53-57 12057768-7 2002 Treatment of the cells with ADP, C5a and H(2)O(2) (100 microM) all increased the phosphorylation of c-Jun. Hydrogen Peroxide 41-49 Jun proto-oncogene, AP-1 transcription factor subunit Homo sapiens 100-105 14686613-2 2003 This study aimed at elucidating the role of ROS, particularly H2O2, in mediating IL-1-induced activation of the transcription factor activator protein-1 (AP-1) in primary cultures of articular chondrocytes. Hydrogen Peroxide 62-66 Jun proto-oncogene, AP-1 transcription factor subunit Homo sapiens 133-152 14686613-2 2003 This study aimed at elucidating the role of ROS, particularly H2O2, in mediating IL-1-induced activation of the transcription factor activator protein-1 (AP-1) in primary cultures of articular chondrocytes. Hydrogen Peroxide 62-66 Jun proto-oncogene, AP-1 transcription factor subunit Homo sapiens 154-158 14686613-5 2003 The results of electrophoretic mobility shift assays showed that both IL-1 and H2O2 activated AP-1 and that inhibition of IL-1-induced ROS production abrogated AP-1 activation. Hydrogen Peroxide 79-83 Jun proto-oncogene, AP-1 transcription factor subunit Homo sapiens 94-98 14686613-6 2003 The AP-1 complexes, induced by either IL-1 or H2O2, contained c-Fos/c-Jun and c-Fos/JunD heterodimers, but IL-1 activated AP-1 with a kinetics slower than that observed with H2O2. Hydrogen Peroxide 46-50 Jun proto-oncogene, AP-1 transcription factor subunit Homo sapiens 4-8 14686613-6 2003 The AP-1 complexes, induced by either IL-1 or H2O2, contained c-Fos/c-Jun and c-Fos/JunD heterodimers, but IL-1 activated AP-1 with a kinetics slower than that observed with H2O2. Hydrogen Peroxide 46-50 Jun proto-oncogene, AP-1 transcription factor subunit Homo sapiens 68-73 12581340-3 2003 Hydrogen peroxide, a by-product of ROS generation, is a chemical inducer of gene expression able to activate apoptosis and to promote the antioxidant response through the activation of nuclear factor-kappa B (NF-kappaB) and activator protein-1 (AP-1) transcription factor. Hydrogen Peroxide 0-17 Jun proto-oncogene, AP-1 transcription factor subunit Homo sapiens 224-243 12581340-3 2003 Hydrogen peroxide, a by-product of ROS generation, is a chemical inducer of gene expression able to activate apoptosis and to promote the antioxidant response through the activation of nuclear factor-kappa B (NF-kappaB) and activator protein-1 (AP-1) transcription factor. Hydrogen Peroxide 0-17 Jun proto-oncogene, AP-1 transcription factor subunit Homo sapiens 245-249 12186877-2 2002 All-trans-retinoic acid (t-RA) inhibits hydrogen peroxide (H(2)O(2))-induced apoptosis by inhibiting the c-Jun N-terminal kinase (JNK)-activator protein 1 (AP-1) pathway. Hydrogen Peroxide 40-57 Jun proto-oncogene, AP-1 transcription factor subunit Homo sapiens 105-154 12186877-2 2002 All-trans-retinoic acid (t-RA) inhibits hydrogen peroxide (H(2)O(2))-induced apoptosis by inhibiting the c-Jun N-terminal kinase (JNK)-activator protein 1 (AP-1) pathway. Hydrogen Peroxide 59-67 Jun proto-oncogene, AP-1 transcription factor subunit Homo sapiens 105-154 12076508-4 2002 Short term exposure to phorbol 12-myristate 13-acetate (TPA), a phorbol ester tumour promoter, or hydrogen peroxide (H(2)O(2)) also activates AP-1 and NF-kappa B binding. Hydrogen Peroxide 98-115 Jun proto-oncogene, AP-1 transcription factor subunit Homo sapiens 142-146 12054510-7 2002 PD98059, a specific inhibitor of MEK, diminished H(2)O(2)-induced phosphorylation of c-Jun and DNA binding activity of AP-1, decreased expression of p21(WAF1/CIP1), and released the cells from G2/M arrest. Hydrogen Peroxide 49-57 Jun proto-oncogene, AP-1 transcription factor subunit Homo sapiens 85-90 12036993-11 2002 The results showed that the c-Jun component in the AP-1-binding complex was transiently phosphorylated during H2O2 treatment. Hydrogen Peroxide 110-114 Jun proto-oncogene, AP-1 transcription factor subunit Homo sapiens 28-33 12054510-0 2002 H(2)O(2)-induced AP-1 activation and its effect on p21(WAF1/CIP1)-mediated G2/M arrest in a p53-deficient human lung cancer cell. Hydrogen Peroxide 0-8 Jun proto-oncogene, AP-1 transcription factor subunit Homo sapiens 17-21 12054510-7 2002 PD98059, a specific inhibitor of MEK, diminished H(2)O(2)-induced phosphorylation of c-Jun and DNA binding activity of AP-1, decreased expression of p21(WAF1/CIP1), and released the cells from G2/M arrest. Hydrogen Peroxide 49-57 Jun proto-oncogene, AP-1 transcription factor subunit Homo sapiens 119-123 11796740-6 2002 At higher concentrations (mm), H(2)O(2)-stimulated a phosphorylation of c-jun. Hydrogen Peroxide 31-39 Jun proto-oncogene, AP-1 transcription factor subunit Homo sapiens 72-77 12053118-5 2002 Mesangial cells exposed to hydrogen peroxide undergo apoptosis through activation of the c-Jun N-terminal kinase activator protein 1 pathway. Hydrogen Peroxide 27-44 Jun proto-oncogene, AP-1 transcription factor subunit Homo sapiens 89-94 12386300-2 2002 In this article, we describe that RA strongly inhibits hydrogen peroxide (H(2)O(2))-induced apoptosis of mesangial cells by intervention in activator protein 1 (AP-1). Hydrogen Peroxide 55-72 Jun proto-oncogene, AP-1 transcription factor subunit Homo sapiens 140-159 12386300-2 2002 In this article, we describe that RA strongly inhibits hydrogen peroxide (H(2)O(2))-induced apoptosis of mesangial cells by intervention in activator protein 1 (AP-1). Hydrogen Peroxide 55-72 Jun proto-oncogene, AP-1 transcription factor subunit Homo sapiens 161-165 12386300-2 2002 In this article, we describe that RA strongly inhibits hydrogen peroxide (H(2)O(2))-induced apoptosis of mesangial cells by intervention in activator protein 1 (AP-1). Hydrogen Peroxide 74-82 Jun proto-oncogene, AP-1 transcription factor subunit Homo sapiens 140-159 12386300-2 2002 In this article, we describe that RA strongly inhibits hydrogen peroxide (H(2)O(2))-induced apoptosis of mesangial cells by intervention in activator protein 1 (AP-1). Hydrogen Peroxide 74-82 Jun proto-oncogene, AP-1 transcription factor subunit Homo sapiens 161-165 11053775-5 2000 The results show that H(2)O(2)-induced increases in egr-1, fra-1, and c-jun mRNA levels, as measured by Northern blot analysis, are time and dose dependent with the peak of the response within 2 h. Tyrosine kinase inhibitors (genistein, amino-genistein, and tyrphostin 51) significantly attenuated H(2)O(2)-induced expression of these genes and a tyrosine phosphatase inhibitor (perox-vanadate) stimulated their expression. Hydrogen Peroxide 22-30 Jun proto-oncogene, AP-1 transcription factor subunit Homo sapiens 70-75 11278982-2 2001 Therefore, we exposed endothelial cells to hydrogen peroxide (H(2)O(2)) and observed rapid activation of JNK within 15 min that involved phosphorylation of JNK and c-Jun and induction of AP-1 DNA binding activity. Hydrogen Peroxide 43-60 Jun proto-oncogene, AP-1 transcription factor subunit Homo sapiens 164-169 11958138-3 2002 Low level of exogenous ROS H2O2(1-10 mumol/L) significantly stimulated PKB activity and c-fos/c-jun expression and cell growth, which could be abolished by antioxidant danshensu (40 mg/L). Hydrogen Peroxide 27-31 Jun proto-oncogene, AP-1 transcription factor subunit Homo sapiens 94-99 11053775-5 2000 The results show that H(2)O(2)-induced increases in egr-1, fra-1, and c-jun mRNA levels, as measured by Northern blot analysis, are time and dose dependent with the peak of the response within 2 h. Tyrosine kinase inhibitors (genistein, amino-genistein, and tyrphostin 51) significantly attenuated H(2)O(2)-induced expression of these genes and a tyrosine phosphatase inhibitor (perox-vanadate) stimulated their expression. Hydrogen Peroxide 298-306 Jun proto-oncogene, AP-1 transcription factor subunit Homo sapiens 70-75 9113418-7 1997 PD98059, a specific inhibitor of MEK1, attenuated the hydrogen peroxide-induced ERKs activation and c-fos and c-jun expression. Hydrogen Peroxide 54-71 Jun proto-oncogene, AP-1 transcription factor subunit Homo sapiens 110-115 10972672-1 2000 BACKGROUND: Bioflavonoid quercetin inhibits hydrogen peroxide (H2O2)-induced apoptosis via intervention in the activator protein 1 (AP-1)-mediated apoptotic pathway. Hydrogen Peroxide 44-61 Jun proto-oncogene, AP-1 transcription factor subunit Homo sapiens 111-130 10972672-1 2000 BACKGROUND: Bioflavonoid quercetin inhibits hydrogen peroxide (H2O2)-induced apoptosis via intervention in the activator protein 1 (AP-1)-mediated apoptotic pathway. Hydrogen Peroxide 44-61 Jun proto-oncogene, AP-1 transcription factor subunit Homo sapiens 132-136 10972672-1 2000 BACKGROUND: Bioflavonoid quercetin inhibits hydrogen peroxide (H2O2)-induced apoptosis via intervention in the activator protein 1 (AP-1)-mediated apoptotic pathway. Hydrogen Peroxide 63-67 Jun proto-oncogene, AP-1 transcription factor subunit Homo sapiens 111-130 10972672-1 2000 BACKGROUND: Bioflavonoid quercetin inhibits hydrogen peroxide (H2O2)-induced apoptosis via intervention in the activator protein 1 (AP-1)-mediated apoptotic pathway. Hydrogen Peroxide 63-67 Jun proto-oncogene, AP-1 transcription factor subunit Homo sapiens 132-136 10972672-8 2000 Pretreatment with MAP kinase kinase inhibitor PD098059 or JNK-c-Jun/AP-1 inhibitor curcumin attenuated the H2O2-induced apoptosis. Hydrogen Peroxide 107-111 Jun proto-oncogene, AP-1 transcription factor subunit Homo sapiens 62-67 10972672-8 2000 Pretreatment with MAP kinase kinase inhibitor PD098059 or JNK-c-Jun/AP-1 inhibitor curcumin attenuated the H2O2-induced apoptosis. Hydrogen Peroxide 107-111 Jun proto-oncogene, AP-1 transcription factor subunit Homo sapiens 68-72 10814534-5 2000 Intracellular generation of hydrogen peroxide (H(2)O(2)) was also detected under serum deprivation in parental F-MEL cells, but it was suppressed in c-junAS (+) cells, in which antisense c-jun was expressed and c-Jun protein expression was inhibited as shown by Western blot. Hydrogen Peroxide 28-45 Jun proto-oncogene, AP-1 transcription factor subunit Homo sapiens 149-154 10814534-5 2000 Intracellular generation of hydrogen peroxide (H(2)O(2)) was also detected under serum deprivation in parental F-MEL cells, but it was suppressed in c-junAS (+) cells, in which antisense c-jun was expressed and c-Jun protein expression was inhibited as shown by Western blot. Hydrogen Peroxide 28-45 Jun proto-oncogene, AP-1 transcription factor subunit Homo sapiens 211-216 10400643-8 1999 Mesangial cells exposed to H2O2 undergo apoptosis via the activator protein 1 (AP-1)-dependent pathway. Hydrogen Peroxide 27-31 Jun proto-oncogene, AP-1 transcription factor subunit Homo sapiens 58-77 10400643-8 1999 Mesangial cells exposed to H2O2 undergo apoptosis via the activator protein 1 (AP-1)-dependent pathway. Hydrogen Peroxide 27-31 Jun proto-oncogene, AP-1 transcription factor subunit Homo sapiens 79-83 10400643-9 1999 We found that t-RA abrogated the H2O2-induced expression of c-fos/c-jun and activation of AP-1. Hydrogen Peroxide 33-37 Jun proto-oncogene, AP-1 transcription factor subunit Homo sapiens 66-71 10400643-9 1999 We found that t-RA abrogated the H2O2-induced expression of c-fos/c-jun and activation of AP-1. Hydrogen Peroxide 33-37 Jun proto-oncogene, AP-1 transcription factor subunit Homo sapiens 90-94 9743233-8 1998 Moreover, phorbol 12-myristate 13-acetate, H2O2, or the combination of H2O2 and sodium orthovanadate (vanadate) activated c-Jun-activating kinase. Hydrogen Peroxide 43-47 Jun proto-oncogene, AP-1 transcription factor subunit Homo sapiens 122-127 9743233-8 1998 Moreover, phorbol 12-myristate 13-acetate, H2O2, or the combination of H2O2 and sodium orthovanadate (vanadate) activated c-Jun-activating kinase. Hydrogen Peroxide 71-75 Jun proto-oncogene, AP-1 transcription factor subunit Homo sapiens 122-127 9698606-6 1998 H2O2 also increased the expression of the early immediate genes c-jun and fra-1. Hydrogen Peroxide 0-4 Jun proto-oncogene, AP-1 transcription factor subunit Homo sapiens 64-69 9119028-0 1997 Mediation by arachidonic acid metabolites of the H2O2-induced stimulation of mitogen-activated protein kinases (extracellular-signal-regulated kinase and c-Jun NH2-terminal kinase). Hydrogen Peroxide 49-53 Jun proto-oncogene, AP-1 transcription factor subunit Homo sapiens 154-159 9119028-2 1997 Recently, H2O2 has been reported to stimulate the activity of the mitogen-activated protein kinases (MAPKs) ERK and JNK, and the expression of the proto-oncogenes c-fos and c-jun. Hydrogen Peroxide 10-14 Jun proto-oncogene, AP-1 transcription factor subunit Homo sapiens 173-178 9113418-5 1997 The time courses of the hydrogen peroxide-stimulated FGFR1 tyrosine phosphorylation and ERKs activation were followed by induced expression of c-fos and c-jun. Hydrogen Peroxide 24-41 Jun proto-oncogene, AP-1 transcription factor subunit Homo sapiens 153-158 9113418-6 1997 Genistein, a potent inhibitor of protein tyrosine kinases, significantly blunted the hydrogen peroxide-induced FGFR1 tyrosine phosphorylation, ERKs activation and c-fos and c-jun expression. Hydrogen Peroxide 85-102 Jun proto-oncogene, AP-1 transcription factor subunit Homo sapiens 173-178 10972672-12 2000 Inhibition of ERKs by PD098059 suppressed induction of c-fos without affecting early induction of c-jun, leading to attenuated activation of AP-1 in response to H2O2. Hydrogen Peroxide 161-165 Jun proto-oncogene, AP-1 transcription factor subunit Homo sapiens 141-145 10972672-13 2000 CONCLUSIONS: These results suggested that (1) activation of JNK and ERKs, but not p38 kinase, is required for the H2O2-induced apoptosis; and (2) suppression of the JNK-c-Jun/AP-1 pathway and the ERK-c-Fos/AP-1 pathway is involved in the anti-apoptotic effect of quercetin. Hydrogen Peroxide 114-118 Jun proto-oncogene, AP-1 transcription factor subunit Homo sapiens 169-174 10972672-13 2000 CONCLUSIONS: These results suggested that (1) activation of JNK and ERKs, but not p38 kinase, is required for the H2O2-induced apoptosis; and (2) suppression of the JNK-c-Jun/AP-1 pathway and the ERK-c-Fos/AP-1 pathway is involved in the anti-apoptotic effect of quercetin. Hydrogen Peroxide 114-118 Jun proto-oncogene, AP-1 transcription factor subunit Homo sapiens 175-179 10972672-13 2000 CONCLUSIONS: These results suggested that (1) activation of JNK and ERKs, but not p38 kinase, is required for the H2O2-induced apoptosis; and (2) suppression of the JNK-c-Jun/AP-1 pathway and the ERK-c-Fos/AP-1 pathway is involved in the anti-apoptotic effect of quercetin. Hydrogen Peroxide 114-118 Jun proto-oncogene, AP-1 transcription factor subunit Homo sapiens 206-210 9722530-6 1998 In addition, treatment of AGS-B cells with H2O2 resulted in increased c-fos/c-jun mRNA expression and AP-1 activity, and also led to increased phosphorylation of epidermal growth factor receptor (EGFR) and Shc. Hydrogen Peroxide 43-47 Jun proto-oncogene, AP-1 transcription factor subunit Homo sapiens 76-81 9682214-0 1998 Bcl-2 regulates nonapoptotic signal transduction: inhibition of c-Jun N-terminal kinase (JNK) activation by IL-1 beta and hydrogen peroxide. Hydrogen Peroxide 122-139 Jun proto-oncogene, AP-1 transcription factor subunit Homo sapiens 64-69 9388508-4 1997 Northern blot analysis and transient transfection assays using reporter plasmids showed that H2O2 activated both AP-1 and NF-kappa B. Hydrogen Peroxide 93-97 Jun proto-oncogene, AP-1 transcription factor subunit Homo sapiens 113-117 9388508-5 1997 Downregulation of c-Jun/AP-1 using a transdominant negative mutant of c-jun, an antisense c-jun, or a pharmacologic inhibitor curcumin inhibited the H2O2-initiated apoptosis. Hydrogen Peroxide 149-153 Jun proto-oncogene, AP-1 transcription factor subunit Homo sapiens 18-23 9388508-5 1997 Downregulation of c-Jun/AP-1 using a transdominant negative mutant of c-jun, an antisense c-jun, or a pharmacologic inhibitor curcumin inhibited the H2O2-initiated apoptosis. Hydrogen Peroxide 149-153 Jun proto-oncogene, AP-1 transcription factor subunit Homo sapiens 24-28 9388508-5 1997 Downregulation of c-Jun/AP-1 using a transdominant negative mutant of c-jun, an antisense c-jun, or a pharmacologic inhibitor curcumin inhibited the H2O2-initiated apoptosis. Hydrogen Peroxide 149-153 Jun proto-oncogene, AP-1 transcription factor subunit Homo sapiens 70-75 9388508-5 1997 Downregulation of c-Jun/AP-1 using a transdominant negative mutant of c-jun, an antisense c-jun, or a pharmacologic inhibitor curcumin inhibited the H2O2-initiated apoptosis. Hydrogen Peroxide 149-153 Jun proto-oncogene, AP-1 transcription factor subunit Homo sapiens 90-95 9357820-3 1997 H2O2 treatment led to increases in c-fos and c-jun mRNA levels, Jun nuclear kinase activity, and AP-1 DNA binding. Hydrogen Peroxide 0-4 Jun proto-oncogene, AP-1 transcription factor subunit Homo sapiens 45-50 9357820-6 1997 Cells expressing antisense c-jun had decreased levels of AP-1 activation and significantly increased survival after H2O2 exposure. Hydrogen Peroxide 116-120 Jun proto-oncogene, AP-1 transcription factor subunit Homo sapiens 27-32 9113418-8 1997 Together, these results suggest that oxidants such as hydrogen peroxide stimulate tyrosine phosphorylation of receptor tyrosine kinases and these, in turn, mediate the down-stream signalling events including the recruitment of Grb2 by the receptor, activation of ERKs and induction of c-fos and c-jun expression. Hydrogen Peroxide 54-71 Jun proto-oncogene, AP-1 transcription factor subunit Homo sapiens 295-300 8910370-1 1996 We have previously reported that hydrogen peroxide, an active oxygen species and a cellular oxidant, induces c-Fos and c-Jun mRNA expression and DNA synthesis in vascular smooth muscle cells and that these events require arachidonic acid release and metabolism through the lipoxygenase pathway. Hydrogen Peroxide 33-50 Jun proto-oncogene, AP-1 transcription factor subunit Homo sapiens 119-124 8910370-5 1996 Hydrogen peroxide and arachidonic acid also induced the expression of c-Fos and c-Jun protein and AP-1 activity. Hydrogen Peroxide 0-17 Jun proto-oncogene, AP-1 transcription factor subunit Homo sapiens 80-85 8910370-6 1996 Nordihydroguaiaretic acid, an inhibitor of the lipoxygenase pathway, significantly inhibited both hydrogen peroxide and arachidonic acid-stimulated c-Fos and c-Jun protein expression and AP-1 activity. Hydrogen Peroxide 98-115 Jun proto-oncogene, AP-1 transcription factor subunit Homo sapiens 158-163 8683110-3 1996 The present results show that Jurkat T cells acutely exposed to micromolar concentrations of H2O2 exhibit substantial increases in AP-1 binding activity and the expression of c-jun but not c-fos mRNA. Hydrogen Peroxide 93-97 Jun proto-oncogene, AP-1 transcription factor subunit Homo sapiens 175-180 8853906-3 1996 We found that both TGF-beta 1 and an oxidant, hydrogen peroxide, rapidly increase the expression of c-fos and c-jun genes and induce cell death by apoptosis; these effects are inhibited by the antioxidant N-acetylcysteine. Hydrogen Peroxide 46-63 Jun proto-oncogene, AP-1 transcription factor subunit Homo sapiens 110-115 8754823-4 1996 Gel shift assays with nuclear extracts demonstrated that H2O2 increases the binding activities of two transcription factors, NF-kappaB and AP-1, but not of Spl. Hydrogen Peroxide 57-61 Jun proto-oncogene, AP-1 transcription factor subunit Homo sapiens 139-143 8754823-6 1996 A supershift assay with specific antibodies against JunB, JunD, and c-Jun (Jun family) showed that the antibody against c-Jun supershifted the AP-1 complex after H2O2 treatment. Hydrogen Peroxide 162-166 Jun proto-oncogene, AP-1 transcription factor subunit Homo sapiens 68-73 8754823-6 1996 A supershift assay with specific antibodies against JunB, JunD, and c-Jun (Jun family) showed that the antibody against c-Jun supershifted the AP-1 complex after H2O2 treatment. Hydrogen Peroxide 162-166 Jun proto-oncogene, AP-1 transcription factor subunit Homo sapiens 120-125 8754823-6 1996 A supershift assay with specific antibodies against JunB, JunD, and c-Jun (Jun family) showed that the antibody against c-Jun supershifted the AP-1 complex after H2O2 treatment. Hydrogen Peroxide 162-166 Jun proto-oncogene, AP-1 transcription factor subunit Homo sapiens 143-147 8683110-4 1996 The preferential induction of c-jun by H2O2 did not represent redox stabilization of mRNA transcripts, and oxidative signals closely resembled PHA/PMA stimulation by effectively transactivating the full length c-jun promoter via the proximal jun1 tumor promoter-responsive element (TRE)-like promoter element. Hydrogen Peroxide 39-43 Jun proto-oncogene, AP-1 transcription factor subunit Homo sapiens 30-35 1525853-7 1992 The finding that H2O2 promotes DNA-binding of human c-jun is consistent with a similar function for PAR1/YAP1/SNQ3 and c-jun in cellular metabolism. Hydrogen Peroxide 17-21 Jun proto-oncogene, AP-1 transcription factor subunit Homo sapiens 52-57 7662713-11 1995 We therefore propose that superoxide anion (O2- and H2O2 generated by PQ could activate PKC and lead to induction of c-jun gene expression; on the other hand, O2- and .OH might trigger other kinase pathways to elevate ODC activity. Hydrogen Peroxide 52-56 Jun proto-oncogene, AP-1 transcription factor subunit Homo sapiens 117-122 7796393-0 1995 Transcriptional activation of the proto-oncogene c-jun by asbestos and H2O2 is directly related to increased proliferation and transformation of tracheal epithelial cells. Hydrogen Peroxide 71-75 Jun proto-oncogene, AP-1 transcription factor subunit Homo sapiens 34-54 7796393-3 1995 To examine whether asbestos or H2O2 induced transcription of c-jun, we transiently transfected HTE cells with a plasmid containing a fragment of the c-jun promoter coupled to a luciferase reporter gene. Hydrogen Peroxide 31-35 Jun proto-oncogene, AP-1 transcription factor subunit Homo sapiens 61-66 7796393-6 1995 These results demonstrate that asbestos and H2O2 activate AP-1-dependent gene transcription. Hydrogen Peroxide 44-48 Jun proto-oncogene, AP-1 transcription factor subunit Homo sapiens 58-62 7724734-0 1995 Heterogeneity in c-jun gene expression in normal and malignant cells exposed to either ionizing radiation or hydrogen peroxide. Hydrogen Peroxide 109-126 Jun proto-oncogene, AP-1 transcription factor subunit Homo sapiens 17-22 7724734-1 1995 We investigated the role of reactive oxygen intermediates and protein kinase C in the induction of expression of the c-jun gene in human ML-2 leukemic cells and normal human DET-551 fibroblasts by comparing the effects of exposure to either ionizing radiation or H2O2 in the presence or absence of appropriate inhibitors. Hydrogen Peroxide 263-267 Jun proto-oncogene, AP-1 transcription factor subunit Homo sapiens 117-122 7724734-2 1995 In these cell types, the radiation- and H2O2-mediated increase in c-jun mRNA levels could be prevented by pretreatment of the cells with N-acetylcysteine, an antioxidant, or H7, an inhibitor of protein kinase C and protein kinase A, but not by HA1004, a specific inhibitor of protein kinase A and G. These results suggest a role for protein kinase C and reactive oxygen intermediates in the induction of c-jun gene expression in both normal and tumor cells. Hydrogen Peroxide 40-44 Jun proto-oncogene, AP-1 transcription factor subunit Homo sapiens 66-71 7724734-2 1995 In these cell types, the radiation- and H2O2-mediated increase in c-jun mRNA levels could be prevented by pretreatment of the cells with N-acetylcysteine, an antioxidant, or H7, an inhibitor of protein kinase C and protein kinase A, but not by HA1004, a specific inhibitor of protein kinase A and G. These results suggest a role for protein kinase C and reactive oxygen intermediates in the induction of c-jun gene expression in both normal and tumor cells. Hydrogen Peroxide 40-44 Jun proto-oncogene, AP-1 transcription factor subunit Homo sapiens 404-409 7724734-3 1995 We also investigated potential differences in c-jun gene expression induced by radiation or H2O2 in normal and tumor cells by examining steady-state c-jun mRNA levels in a number of human fibroblast, leukemia, melanoma, sarcoma and carcinoma cell types. Hydrogen Peroxide 92-96 Jun proto-oncogene, AP-1 transcription factor subunit Homo sapiens 46-51 7724734-4 1995 We observed heterogeneity in the steady-state level of c-jun mRNA in both the untreated normal and tumor cells and in such cells exposed to ionizing radiation or to H2O2. Hydrogen Peroxide 165-169 Jun proto-oncogene, AP-1 transcription factor subunit Homo sapiens 55-60 7835407-9 1994 H7 (50 microM), genistein (2 microM) and okadaic acid (20 nM), all block the induction of c-jun and c-fos mRNA accumulation in the H2O2-treated rat lenses. Hydrogen Peroxide 131-135 Jun proto-oncogene, AP-1 transcription factor subunit Homo sapiens 90-95 7835407-10 1994 These results suggest that H2O2 activates protein kinase and phosphatase dependent signal transduction pathways to induce c-jun and c-fos expression which may regulate lens crystallin genes and other genes containing AP-1 binding sites. Hydrogen Peroxide 27-31 Jun proto-oncogene, AP-1 transcription factor subunit Homo sapiens 122-127 8814547-5 1996 Treatment with organic hydrogen peroxides mimicked UVB radiation in upregulating c-jun expression, suggesting the participation of reactive oxygen intermediates in the UVB-signaling pathway. Hydrogen Peroxide 23-41 Jun proto-oncogene, AP-1 transcription factor subunit Homo sapiens 81-86 8640456-2 1996 In the present study, we determined whether Ca2+ signals and the activity of protein tyrosine kinases (PTKs) were required for the induction of c-jun in Jurkat cells stimulated with cross-linked anti-T cell receptor/CD3 antibodies or exposed to oxidative stress in the form of micromolar concentrations of H2O2. Hydrogen Peroxide 306-310 Jun proto-oncogene, AP-1 transcription factor subunit Homo sapiens 144-149 8640456-7 1996 The increased expression of c-jun with H2O2 was preceded by [Ca2+]i increases and accompanied by activation of c-Jun aminoterminal kinases (JNKs), as well as increased AP-1 binding activity. Hydrogen Peroxide 39-43 Jun proto-oncogene, AP-1 transcription factor subunit Homo sapiens 28-33 8640456-7 1996 The increased expression of c-jun with H2O2 was preceded by [Ca2+]i increases and accompanied by activation of c-Jun aminoterminal kinases (JNKs), as well as increased AP-1 binding activity. Hydrogen Peroxide 39-43 Jun proto-oncogene, AP-1 transcription factor subunit Homo sapiens 111-116 7946382-3 1994 No c-fos mRNA was detected in HTE cells after exposure to particulates, but exposure of HTE cells to H2O2 caused striking increases in c-fos and c-jun, which preceded increases in ODC mRNA. Hydrogen Peroxide 101-105 Jun proto-oncogene, AP-1 transcription factor subunit Homo sapiens 145-150 7835407-0 1994 The redox active components H2O2 and N-acetyl-L-cysteine regulate expression of c-jun and c-fos in lens systems. Hydrogen Peroxide 28-32 Jun proto-oncogene, AP-1 transcription factor subunit Homo sapiens 80-85 7835407-3 1994 It is now demonstrated, for the first time in a lens system, that H2O2 at concentrations found in cataract patients induces expression of both c-jun and c-fos. Hydrogen Peroxide 66-70 Jun proto-oncogene, AP-1 transcription factor subunit Homo sapiens 143-148 7835407-4 1994 At optimal concentrations of H2O2, mRNA accumulation of c-jun and c-fos in the rat lenses is induced 20- and 18-fold above normal levels respectively, but with distinct kinetics. Hydrogen Peroxide 29-33 Jun proto-oncogene, AP-1 transcription factor subunit Homo sapiens 56-61 1525167-10 1992 In this context, H2O2 also induced c-jun expression in HL-525 cells, and this effect was inhibited by NAC. Hydrogen Peroxide 17-21 Jun proto-oncogene, AP-1 transcription factor subunit Homo sapiens 35-40 1525853-7 1992 The finding that H2O2 promotes DNA-binding of human c-jun is consistent with a similar function for PAR1/YAP1/SNQ3 and c-jun in cellular metabolism. Hydrogen Peroxide 17-21 Jun proto-oncogene, AP-1 transcription factor subunit Homo sapiens 119-124 1901948-3 1991 We found that expression of both c-jun and c-fos, which encode proteins that participate in formation of the AP-1 complex, is rapidly induced by two different DNA-damaging agents: UV and H2O2. Hydrogen Peroxide 187-191 Jun proto-oncogene, AP-1 transcription factor subunit Homo sapiens 33-38 34211630-4 2021 We show that TPGS induces apoptosis in K562 cells through H2O2 signaling mechanism comprising the activation of a minimal molecular cascade: the kinase JNK>the transcription factor c-JUN>the activation of BCL-only BH3 proapoptotic protein PUMA>loss of mitochondrial membrane potential (DeltaPsi m)>activation of caspase-3>chromatin condensation>fragmentation of DNA. Hydrogen Peroxide 58-62 Jun proto-oncogene, AP-1 transcription factor subunit Homo sapiens 181-186