@prefix this: . @prefix sub: . @prefix beldoc: . @prefix rdfs: . @prefix rdf: . @prefix xsd: . @prefix dct: . @prefix dce: . @prefix pav: . @prefix np: . @prefix belv: . @prefix prov: . @prefix go: . @prefix Protein: . @prefix hgnc: . @prefix geneProductOf: . @prefix hasAgent: . @prefix RNA: . @prefix species: . @prefix occursIn: . @prefix pubmed: . @prefix orcid: . sub:Head { this: np:hasAssertion sub:assertion; np:hasProvenance sub:provenance; np:hasPublicationInfo sub:pubinfo; a np:Nanopublication . } sub:assertion { sub:_1 hasAgent: sub:_2; a go:0042789 . sub:_2 geneProductOf: hgnc:790; a Protein: . sub:_3 geneProductOf: hgnc:10820; a RNA: . sub:_4 occursIn: species:9606; rdf:object sub:_3; rdf:predicate belv:directlyDecreases; rdf:subject sub:_1; a rdf:Statement . sub:assertion rdfs:label "tscript(p(HGNC:ATF5)) =| r(HGNC:SH2D1A)" . } sub:provenance { beldoc: dce:description "Approximately 61,000 statements."; dce:rights "Copyright (c) 2011-2012, Selventa. All rights reserved."; dce:title "BEL Framework Large Corpus Document"; pav:authoredBy sub:_6; pav:version "20131211" . sub:_5 prov:value "In this study, using cDNA microarray analysis, we identified ATF5 as the candidate transcriptional repressor for SAP expression in LMP-1-expressing T cells. LMP-1 up-regulated ATF5 via TRAF2,5/NF-kappaB signals to suppress SAP gene expression. Reporter assays and electrophoretic mobility shift assays revealed that ATF5 bound differentially to two sites of the SAP promoter. In resting T cells, ATF5 bound predominantly to the high-affinity site in the -81 to -74 region while additionally binding to the low-affinity site at -305 to -296 in LMP-1-expressing T cells. Such binding subsequently disrupted the transcription of the SAP gene. At the same time, Th1 cytokine secretion was enhanced. This phenomenon was also observed in conditions such as ATF5 overexpression, phytohemagglutinin stimulation of primary T cells, and ligand engagement of T-cell lines. "; prov:wasQuotedFrom pubmed:18832568 . sub:_6 rdfs:label "Selventa" . sub:assertion prov:hadPrimarySource pubmed:18832568; prov:wasDerivedFrom beldoc:, sub:_5 . } sub:pubinfo { this: dct:created "2014-07-03T14:33:26.448+02:00"^^xsd:dateTime; pav:createdBy orcid:0000-0001-6818-334X, orcid:0000-0002-1267-0234 . }