PMID-sentid Pub_year Sent_text comp_official_name comp_offset protein_name organism prot_offset 24025252-8 2013 (4) PP2A activity is known to be regulated by the bioactive lipid ceramide, and this occurs through both I2PP2A inhibition and PP2A de-repression and through ceramide actions on subunits of the PP2A enzyme complex. Ceramides 66-74 SET nuclear proto-oncogene Homo sapiens 105-111 24025252-10 2013 They determined whether ceramide could decrease accumulation of the oncogene c-Myc through inhibition of I2PP2A and activation of PP2A. Ceramides 24-32 SET nuclear proto-oncogene Homo sapiens 105-111 24025252-11 2013 As I2PP2A is also an inhibitor of histone acetylation they determined whether ceramide could block the epigenetic action of I2PP2A. Ceramides 78-86 SET nuclear proto-oncogene Homo sapiens 124-130 24025258-3 2013 We have investigated the effect of the small chain C6-ceramide, known to be a bioactive tumor suppressor lipid, on I2PP2A function, thereby affecting c-Myc signaling and histone acetylation in cells. N-caproylsphingosine 51-62 SET nuclear proto-oncogene Homo sapiens 115-121 24025258-5 2013 C6-ceramide was able to disrupt the association between PP2A and I2PP2A. N-caproylsphingosine 0-11 SET nuclear proto-oncogene Homo sapiens 65-71 24025258-6 2013 C6-ceramide inhibits I2PP2A"s upregulation of c-Myc and downregulation of histone acetylation in prostate cancer cells. N-caproylsphingosine 0-11 SET nuclear proto-oncogene Homo sapiens 21-27 24025258-7 2013 Our data indicated that targeting cancer related signaling pathways through I2PP2A using ceramide as an anti-I2PP2A agent could have beneficial effects as a therapeutic approach to prevent prostate cancer. Ceramides 89-97 SET nuclear proto-oncogene Homo sapiens 76-82 24025258-7 2013 Our data indicated that targeting cancer related signaling pathways through I2PP2A using ceramide as an anti-I2PP2A agent could have beneficial effects as a therapeutic approach to prevent prostate cancer. Ceramides 89-97 SET nuclear proto-oncogene Homo sapiens 109-115 22245669-0 2012 Lentivirus-mediated silencing of I2PP2A through RNA interference attenuates trichloroethylene-induced cytotoxicity in human hepatic L-02 cells. Trichloroethylene 76-93 SET nuclear proto-oncogene Homo sapiens 33-39 23180565-2 2013 We show here that the tumour suppressor ceramide binds I2PP2A/SET selectively in the nucleus and including its K209 and Y122 residues as determined by molecular modelling/simulations and site-directed mutagenesis. Ceramides 40-48 SET nuclear proto-oncogene Homo sapiens 55-61 23180565-3 2013 Because I2PP2A/SET was found overexpressed, whereas ceramide was downregulated in lung tumours, a sphingolipid analogue drug, FTY720, was identified to mimick ceramide for binding and targeting I2PP2A/SET, leading to PP2A reactivation, lung cancer cell death, and tumour suppression in vivo. Sphingolipids 98-110 SET nuclear proto-oncogene Homo sapiens 8-14 23180565-3 2013 Because I2PP2A/SET was found overexpressed, whereas ceramide was downregulated in lung tumours, a sphingolipid analogue drug, FTY720, was identified to mimick ceramide for binding and targeting I2PP2A/SET, leading to PP2A reactivation, lung cancer cell death, and tumour suppression in vivo. Sphingolipids 98-110 SET nuclear proto-oncogene Homo sapiens 194-200 23180565-3 2013 Because I2PP2A/SET was found overexpressed, whereas ceramide was downregulated in lung tumours, a sphingolipid analogue drug, FTY720, was identified to mimick ceramide for binding and targeting I2PP2A/SET, leading to PP2A reactivation, lung cancer cell death, and tumour suppression in vivo. Ceramides 159-167 SET nuclear proto-oncogene Homo sapiens 8-14 23180565-3 2013 Because I2PP2A/SET was found overexpressed, whereas ceramide was downregulated in lung tumours, a sphingolipid analogue drug, FTY720, was identified to mimick ceramide for binding and targeting I2PP2A/SET, leading to PP2A reactivation, lung cancer cell death, and tumour suppression in vivo. Ceramides 159-167 SET nuclear proto-oncogene Homo sapiens 194-200 22673740-7 2012 PP2A can be directly activated by ceramide and SET/I2PP2A can be inhibited by ceramide. Ceramides 78-86 SET nuclear proto-oncogene Homo sapiens 51-57 23180565-0 2013 Sphingosine analogue drug FTY720 targets I2PP2A/SET and mediates lung tumour suppression via activation of PP2A-RIPK1-dependent necroptosis. Sphingosine 0-11 SET nuclear proto-oncogene Homo sapiens 41-47 22245669-3 2012 In a previous proteomics study, we found that TCE exposure up-regulated the expression of the inhibitor 2 of protein phosphatase 2A (I2PP2A), a potent and specific endogenous inhibitor of protein phosphatase (PP) 2A, in human hepatic L-02 cells. Trichloroethylene 46-49 SET nuclear proto-oncogene Homo sapiens 94-131 22245669-3 2012 In a previous proteomics study, we found that TCE exposure up-regulated the expression of the inhibitor 2 of protein phosphatase 2A (I2PP2A), a potent and specific endogenous inhibitor of protein phosphatase (PP) 2A, in human hepatic L-02 cells. Trichloroethylene 46-49 SET nuclear proto-oncogene Homo sapiens 133-139 22245669-5 2012 We found that TCE treatment of L-02 cells causes decreased cell viability, increased apoptosis and elevated I2PP2A mRNA and protein levels. Trichloroethylene 14-17 SET nuclear proto-oncogene Homo sapiens 108-114 22245669-7 2012 Lentivirus-mediated I2PP2A knockdown partially prevented the decrease in viability and increased apoptosis induced by TCE treatment. Trichloroethylene 118-121 SET nuclear proto-oncogene Homo sapiens 20-26 22245669-8 2012 Knockdown of I2PP2A in TCE-treated L-02 cells also suppressed the inhibition of PP2A activity and prevented caspase-3 activation. Trichloroethylene 23-26 SET nuclear proto-oncogene Homo sapiens 13-19 22245669-9 2012 These data for the first time demonstrate that the up-regulation of I2PP2A could mediate, at least in part, TCE-induced liver cell toxicity through the inhibition of PP2A activity and caspase-3-mediated pathway, and suggest that I2PP2A may play a crucial role in mediating TCE hepatotoxicity. Trichloroethylene 108-111 SET nuclear proto-oncogene Homo sapiens 68-74 22245669-9 2012 These data for the first time demonstrate that the up-regulation of I2PP2A could mediate, at least in part, TCE-induced liver cell toxicity through the inhibition of PP2A activity and caspase-3-mediated pathway, and suggest that I2PP2A may play a crucial role in mediating TCE hepatotoxicity. Trichloroethylene 108-111 SET nuclear proto-oncogene Homo sapiens 229-235 22245669-9 2012 These data for the first time demonstrate that the up-regulation of I2PP2A could mediate, at least in part, TCE-induced liver cell toxicity through the inhibition of PP2A activity and caspase-3-mediated pathway, and suggest that I2PP2A may play a crucial role in mediating TCE hepatotoxicity. Trichloroethylene 273-276 SET nuclear proto-oncogene Homo sapiens 68-74 22245669-9 2012 These data for the first time demonstrate that the up-regulation of I2PP2A could mediate, at least in part, TCE-induced liver cell toxicity through the inhibition of PP2A activity and caspase-3-mediated pathway, and suggest that I2PP2A may play a crucial role in mediating TCE hepatotoxicity. Trichloroethylene 273-276 SET nuclear proto-oncogene Homo sapiens 229-235 22216318-4 2011 Two host proteins, B23 and I2PP2A, were found to interact preferentially with the alanine-substituted CTD. Alanine 82-89 SET nuclear proto-oncogene Homo sapiens 27-33 21419339-4 2011 Mechanistically, PI3Kgamma inhibits PP2A activity at the betaAR complex by phosphorylating an intracellular inhibitor of PP2A (I2PP2A) on serine residues 9 and 93, resulting in enhanced binding to PP2A. Serine 138-144 SET nuclear proto-oncogene Homo sapiens 127-133 21419339-5 2011 Indeed, enhanced phosphorylation of beta2ARs is observed with a phosphomimetic I2PP2A mutant that was completely reversed with a mutant mimicking dephosphorylated state. beta2ars 36-44 SET nuclear proto-oncogene Homo sapiens 79-85 22216318-4 2011 Two host proteins, B23 and I2PP2A, were found to interact preferentially with the alanine-substituted CTD. 3-deazacytidine 102-105 SET nuclear proto-oncogene Homo sapiens 27-33 20140906-5 2010 In samples incubated with S(-) and R(+) warfarin alone, the multi-task protein Protein SET showed significant elevation in cells incubated with S(-) warfarin but not in those incubated with R(+) warfarin. Warfarin 40-48 SET nuclear proto-oncogene Homo sapiens 79-90 20140906-5 2010 In samples incubated with S(-) and R(+) warfarin alone, the multi-task protein Protein SET showed significant elevation in cells incubated with S(-) warfarin but not in those incubated with R(+) warfarin. Warfarin 149-157 SET nuclear proto-oncogene Homo sapiens 79-90 20140906-5 2010 In samples incubated with S(-) and R(+) warfarin alone, the multi-task protein Protein SET showed significant elevation in cells incubated with S(-) warfarin but not in those incubated with R(+) warfarin. Warfarin 149-157 SET nuclear proto-oncogene Homo sapiens 79-90 18931446-0 2008 Effect of leucine-to-methionine substitutions on the diffraction quality of histone chaperone SET/TAF-Ibeta/INHAT crystals. Leucine 10-17 SET nuclear proto-oncogene Homo sapiens 98-107 19028839-1 2009 In this study, the inhibitor 2 of protein phosphatase 2A (I2PP2A) was identified in vitro and in situ as a ceramide-binding protein, which exhibits stereoisomer specificity and fatty acid chain length preference. Ceramides 107-115 SET nuclear proto-oncogene Homo sapiens 19-56 19028839-1 2009 In this study, the inhibitor 2 of protein phosphatase 2A (I2PP2A) was identified in vitro and in situ as a ceramide-binding protein, which exhibits stereoisomer specificity and fatty acid chain length preference. Ceramides 107-115 SET nuclear proto-oncogene Homo sapiens 58-64 19028839-1 2009 In this study, the inhibitor 2 of protein phosphatase 2A (I2PP2A) was identified in vitro and in situ as a ceramide-binding protein, which exhibits stereoisomer specificity and fatty acid chain length preference. Fatty Acids 177-187 SET nuclear proto-oncogene Homo sapiens 19-56 19028839-1 2009 In this study, the inhibitor 2 of protein phosphatase 2A (I2PP2A) was identified in vitro and in situ as a ceramide-binding protein, which exhibits stereoisomer specificity and fatty acid chain length preference. Fatty Acids 177-187 SET nuclear proto-oncogene Homo sapiens 58-64 19028839-2 2009 Site- directed mutagenesis coupled with structural details of I2PP2A suggested that VIK 207-209 residues localized on helix 7 are important for ceramide binding and single mutation of K209D altered this interaction. Ceramides 144-152 SET nuclear proto-oncogene Homo sapiens 62-68 19028839-5 2009 Importantly, whereas down-regulation of I2PP2A enhanced PP2A-mediated c-Myc degradation in response to ceramide, ectopic expression of wild-type I2PP2A but not of its K209D mutant protected this degradation in A549 cells. Ceramides 103-111 SET nuclear proto-oncogene Homo sapiens 40-46 19028839-6 2009 Moreover, expression of wild-type I2PP2A prevented the growth-inhibitory effects of ceramide both against A549 cells and xenograft-driven tumors in situ and in vivo compared with that in controls. Ceramides 84-92 SET nuclear proto-oncogene Homo sapiens 34-40 19028839-7 2009 Thus, these results suggest that direct interaction of I2PP2A with ceramide plays important biological roles via the regulation of PP2A activity and signaling, which in turn control ceramide-mediated degradation of c-Myc and antiproliferation. Ceramides 67-75 SET nuclear proto-oncogene Homo sapiens 55-61 19028839-7 2009 Thus, these results suggest that direct interaction of I2PP2A with ceramide plays important biological roles via the regulation of PP2A activity and signaling, which in turn control ceramide-mediated degradation of c-Myc and antiproliferation. Ceramides 182-190 SET nuclear proto-oncogene Homo sapiens 55-61 18931446-0 2008 Effect of leucine-to-methionine substitutions on the diffraction quality of histone chaperone SET/TAF-Ibeta/INHAT crystals. Methionine 21-31 SET nuclear proto-oncogene Homo sapiens 98-107 15632079-3 2005 TAF-I associates with chromatin in vitro and can substitute for the related protein NAP-1 in assembling chromatin onto cloned DNA templates in cooperation with the remodeling enzyme ATP-dependent chromatin assembly factor (ACF). Adenosine Triphosphate 182-185 SET nuclear proto-oncogene Homo sapiens 0-5 16388607-4 2006 We found that a major binding region of pre-VII with both DNA and the acidic carboxyl-terminal region of TAF-I lies in the arginine-rich region of pre-VII. Arginine 123-131 SET nuclear proto-oncogene Homo sapiens 105-110 16388607-6 2006 A TAF-I mutant protein lacking the acidic carboxyl-terminal region bound preferentially to the carboxyl-terminal region of pre-VII containing the arginine-rich region rather than the amino-terminal region of pre-VII. Arginine 146-154 SET nuclear proto-oncogene Homo sapiens 2-7 10490631-5 1999 Human TAF-Ibeta has a chromatin decondensation activity comparable to that of NAP-I, another histone binding protein, whereas TAF-Ialpha has only a weak activity. nap-i 78-83 SET nuclear proto-oncogene Homo sapiens 6-15 12819770-3 2003 Limited proteolysis of a high-molecular-mass complex containing SET (also named putative HLA-associated protein II or PHAPII), PHAPI (pp32, leucine-rich acidic nuclear protein) and HMG2 by GzmA liberates NM23-H1, a Mg2+-dependent DNase that causes single-stranded breaks in nuclear DNA. magnesium ion 215-219 SET nuclear proto-oncogene Homo sapiens 118-124 9256474-7 1997 PHAP II forms an SDS-stable complex with recombinant mutant granzyme A and coprecipitates with it from cytoplasmic extracts. Sodium Dodecyl Sulfate 17-20 SET nuclear proto-oncogene Homo sapiens 0-7 28977641-7 2017 When PP32 and SET/TAF-Ibeta protein levels are down-regulated in vivo, we detect hyperacetylation on lysines 5 and 12 and other H4 lysine residues. Lysine 101-107 SET nuclear proto-oncogene Homo sapiens 18-27 8192856-3 1994 Here we report on two putative HLA class II associated proteins (PHAPI and PHAPII) which have been purified from the cytosolic fraction of the human lymphoblastoid B-cell line H2LCL using an affinity matrix composed of the synthetic biotinylated cytoplasmic region of the DR2 alpha chain immobilized on avidin agarose. Sepharose 310-317 SET nuclear proto-oncogene Homo sapiens 75-81 8486711-4 1993 The factor stimulating Ad core DNA replication, designated as template activating factor I (TAF-I), was purified by successive steps of ammonium sulfate precipitation, column chromatographies on phosphocellulose and Q-Sepharose, and glycerol density gradient centrifugation. Ammonium Sulfate 136-152 SET nuclear proto-oncogene Homo sapiens 92-97 8486711-4 1993 The factor stimulating Ad core DNA replication, designated as template activating factor I (TAF-I), was purified by successive steps of ammonium sulfate precipitation, column chromatographies on phosphocellulose and Q-Sepharose, and glycerol density gradient centrifugation. phosphocellulose 195-211 SET nuclear proto-oncogene Homo sapiens 62-90 8486711-4 1993 The factor stimulating Ad core DNA replication, designated as template activating factor I (TAF-I), was purified by successive steps of ammonium sulfate precipitation, column chromatographies on phosphocellulose and Q-Sepharose, and glycerol density gradient centrifugation. phosphocellulose 195-211 SET nuclear proto-oncogene Homo sapiens 92-97 8486711-4 1993 The factor stimulating Ad core DNA replication, designated as template activating factor I (TAF-I), was purified by successive steps of ammonium sulfate precipitation, column chromatographies on phosphocellulose and Q-Sepharose, and glycerol density gradient centrifugation. q-sepharose 216-227 SET nuclear proto-oncogene Homo sapiens 62-90 8486711-4 1993 The factor stimulating Ad core DNA replication, designated as template activating factor I (TAF-I), was purified by successive steps of ammonium sulfate precipitation, column chromatographies on phosphocellulose and Q-Sepharose, and glycerol density gradient centrifugation. q-sepharose 216-227 SET nuclear proto-oncogene Homo sapiens 92-97 8486711-4 1993 The factor stimulating Ad core DNA replication, designated as template activating factor I (TAF-I), was purified by successive steps of ammonium sulfate precipitation, column chromatographies on phosphocellulose and Q-Sepharose, and glycerol density gradient centrifugation. Glycerol 233-241 SET nuclear proto-oncogene Homo sapiens 62-90 8486711-4 1993 The factor stimulating Ad core DNA replication, designated as template activating factor I (TAF-I), was purified by successive steps of ammonium sulfate precipitation, column chromatographies on phosphocellulose and Q-Sepharose, and glycerol density gradient centrifugation. Glycerol 233-241 SET nuclear proto-oncogene Homo sapiens 92-97 34156643-0 2021 1HN, 13C, and 15N backbone resonance assignments of the SET/TAF-1beta/I2PP2A oncoprotein (residues 23-225). 1-Hydroxy-2-naphthoic acid 0-3 SET nuclear proto-oncogene Homo sapiens 70-76 34489496-6 2021 TAF-I maintains the histone H3 modifications involved in transcriptional activation and hypomethylated cytosines in CpG dinucleotides around the transcription start site (TSS) in the TERT gene locus. Cytosine 103-112 SET nuclear proto-oncogene Homo sapiens 0-5 34489496-6 2021 TAF-I maintains the histone H3 modifications involved in transcriptional activation and hypomethylated cytosines in CpG dinucleotides around the transcription start site (TSS) in the TERT gene locus. cytidylyl-3'-5'-guanosine 116-133 SET nuclear proto-oncogene Homo sapiens 0-5 8486711-4 1993 The factor stimulating Ad core DNA replication, designated as template activating factor I (TAF-I), was purified by successive steps of ammonium sulfate precipitation, column chromatographies on phosphocellulose and Q-Sepharose, and glycerol density gradient centrifugation. Ammonium Sulfate 136-152 SET nuclear proto-oncogene Homo sapiens 62-90 31239152-6 2019 Therefore, we hypothesized that Ang II might attenuate I2PP2A expression to activate PP2A, which downregulates eNOS Ser 1177 phosphorylation, leading to eNOS dysfunction. Serine 116-119 SET nuclear proto-oncogene Homo sapiens 55-61 30453012-11 2019 A model of how CLN8 along with ceramides affects I2PP2A and PP2A binding and activities is proposed. Ceramides 31-40 SET nuclear proto-oncogene Homo sapiens 49-55 28977641-7 2017 When PP32 and SET/TAF-Ibeta protein levels are down-regulated in vivo, we detect hyperacetylation on lysines 5 and 12 and other H4 lysine residues. Lysine 101-108 SET nuclear proto-oncogene Homo sapiens 18-27 25050888-7 2014 Structural simulation model had also indicated that the direct binding of ceramide to inhibitor 2 of PP2A (I2PP2A) could reactivate PP2A and cause cell death. Ceramides 74-82 SET nuclear proto-oncogene Homo sapiens 107-113 27244888-0 2016 Isoliensinine induces dephosphorylation of NF-kB p65 subunit at Ser536 via a PP2A-dependent mechanism in hepatocellular carcinoma cells: roles of impairing PP2A/I2PP2A interaction. isoliensinine 0-13 SET nuclear proto-oncogene Homo sapiens 161-167 25152123-1 2014 OBJECTIVE: To explore the effect of RNA interference of human I2PP2A gene on the proliferation and apoptosis of retinoic acid-resistant human acute promyelocytic leukemia (APL) cell line NB4-R1. Tretinoin 112-125 SET nuclear proto-oncogene Homo sapiens 62-68 25152123-2 2014 METHODS: Designed and constructed a RNA interference lentiviral vector I2PP2A-shRNA which targeted against I2PP2A gene, then transfected it into NB4-R1 via polybrene mediation. Hexadimethrine Bromide 156-165 SET nuclear proto-oncogene Homo sapiens 71-77 25152123-2 2014 METHODS: Designed and constructed a RNA interference lentiviral vector I2PP2A-shRNA which targeted against I2PP2A gene, then transfected it into NB4-R1 via polybrene mediation. Hexadimethrine Bromide 156-165 SET nuclear proto-oncogene Homo sapiens 107-113 24718855-10 2014 GLE also downregulated the expression of genes associated with invasive behavior (HRAS, VIL2, S100A4, MCAM, I2PP2A and FN1) in MDA-MB-231 cells. GLE 0-3 SET nuclear proto-oncogene Homo sapiens 108-114