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 "Using cultured human amnion fibroblasts, we found that the induction of COX-2 mRNA expression by cortisol was a glucocorticoid receptor (GR)-dependent process requiring ongoing transcription. Upon transfection of a COX-2 promoter-driven reporter gene into the amnion fibroblasts, cortisol stimulated the COX-2 promoter activity. This was abolished by mutagenesis of a cAMP response element (CRE) at -53 to approximately -59bp as well as by cotransfection of a plasmid expressing dominant-negative CRE-binding protein (CREB). The phosphorylation level of CREB-1 was significantly increased by cortisol treatment of the amnion fibroblasts.Chromatin immunoprecipitation (ChIP) assay revealed that the binding of CREB-1 to the CRE of the COX-2 promoter was increased by cortisol treatment of the amnion fibroblasts." ;
prov:wasQuotedFrom pubmed:19797430 .
sub:_5 rdfs:label "Selventa" .
sub:assertion prov:hadPrimarySource pubmed:19797430 ;
prov:wasDerivedFrom beldoc: ,
sub:_4 .
}