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 "1.4" .
sub:_4 prov:value "In vitro, VEGF stimulates ECM degradation, proliferation, migration and tube formation of endothelial cells and induces in these cells the expression of uPA, PAI-1, uPAR and MMP-1 (148, 182, 183, 243). In vivo, VEGF has been shown to regulate vascular permeability, which is considered important for the initiation of angiogenesis (57)." ;
prov:wasQuotedFrom pubmed:11172729 .
sub:_5 rdfs:label "Selventa" .
sub:assertion prov:hadPrimarySource pubmed:11172729 ;
prov:wasDerivedFrom beldoc: ,
sub:_4 .
}