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:_9 ;
    pav:version "20131211" .
  sub:_8 prov:value "he CD28 signaling pathway primarily involves a small subset of signaling molecules that are also implicated in TCR signal transmission, in particular the phosphoinositide-3 kinase (PI3-K) pathway with downstream activation of AKT [32,33], and activation of TEC protein kinases and of interleukin-2-inducible T-cell kinases [27,34]. AKT activation cooperates with the TCR-induced activation of protein kinase C (PKC)? to activate the NF-?B pathway, which is otherwise only slightly activated by TCR alone. " ;
    prov:wasQuotedFrom pubmed:19007423 .
  sub:_9 rdfs:label "Selventa" .
  sub:assertion prov:hadPrimarySource pubmed:19007423 ;
    prov:wasDerivedFrom beldoc: , sub:_8 .
}