sub:provenance {
  sub:assertion dcterms:description "[This implies that COX-2 expression in both cancer cells and stromal cells within the tumor microenvironment may play an important role in upregulating the expression of the angiogenic factor VEGF and tumor angiogenesis in NSCLC and explains, in part, the adverse prognostic effect of COX-2 overexpression in patients with NSCLC.]. Sentence from MEDLINE/PubMed, a database of the U.S. National Library of Medicine."@en ;
    wi:evidence dgn-void:source_evidence_literature ;
    sio:SIO_000772 miriam-pubmed:15704107 ;
    prov:wasDerivedFrom dgn-void:BEFREE ;
    prov:wasGeneratedBy eco:ECO_0000203 .
  dgn-void:BEFREE pav:importedOn "2017-02-19"^^xsd:date .
  dgn-void:source_evidence_literature a eco:ECO_0000212 ;
    rdfs:comment "Gene-disease associations inferred from text-mining the literature."@en ;
    rdfs:label "DisGeNET evidence - LITERATURE"@en .
}