@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 Protein: . @prefix hgnc: . @prefix geneProductOf: . @prefix obo: . @prefix occursIn: . @prefix species: . @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 geneProductOf: hgnc:7975; a Protein: . sub:_2 geneProductOf: hgnc:2594; a Protein: . sub:_3 occursIn: obo:UBERON_0001295, species:9606; rdf:object sub:_2; rdf:predicate belv:decreases; rdf:subject sub:_1; a rdf:Statement . sub:assertion rdfs:label "p(HGNC:NR2F1) -| p(HGNC:CYP19A1)" . } 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:_5; pav:version "20131211" . sub:_4 prov:value "The molecular basis for differential P450arom expression in endometriosis and eutopic endometrium stromal cells was studied. Two critical regulatory regions one being the -214/-100 bp (protein binding to a nuclear receptor half-site NRHS, AGGTCA) proximal region and the other a -517/ -214 (an imperfect cAMP response element TGCACGTCA) distal region was identified. COUP-TF (both isoform I and II) transcripts were present in both eutopic endometrial and endometriotic tissues, whereas SF-1 transcripts were detected in all endometriotic tissues. In addition a dose-dependent direct competition between SF-1 and COUP-TF for occupancy of the NRHS was seen, to which SF-1 bound with a higher affinity. Finally, overexpression of SF-1 in eutopic endometrial and endometriotic cells strikingly potentiated baseline and cAMP-induced activities of -517 promoter II construct, whereas overexpression of COUP-TF almost completely abolished these activities. Thus COUP-TF might be one of the factors responsible for the inhibition of P450arom expression in eutopic endometrial stromal cells, which lack SF-1 expression in the majority (80%) of the samples."; prov:wasQuotedFrom pubmed:9973254 . sub:_5 rdfs:label "Selventa" . sub:assertion prov:hadPrimarySource pubmed:9973254; prov:wasDerivedFrom beldoc:, sub:_4 . } sub:pubinfo { this: dct:created "2014-07-03T14:34:21.728+02:00"^^xsd:dateTime; pav:createdBy orcid:0000-0001-6818-334X, orcid:0000-0002-1267-0234 . }