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:authoredBysub:_5 ; pav:version "20131211" . sub:_4prov:value "u-PA-CAT expressed in combination with dominant negative mutant ERK construct abrogated the Urokinase-type plasminogen activator (uPA) promoter activity in PC3(AR) (AR transfected) cells. ERK dominant negative construct reduced the uPA promoter expression greater than 24-fold. Further, expression of dominant negative vectors PC4raf, CL100, and K97M for the ERK pathway reduced uPA protein expression by 75%, 82% and 57% respectively. This indicates that in MAPK pathway ERK represent a significant component in the regulation of uPA." ; prov:wasQuotedFrompubmed:11676474 . sub:_5rdfs:label "Selventa" . sub:assertionprov:hadPrimarySourcepubmed:11676474 ; prov:wasDerivedFrombeldoc: , sub:_4 . }