sub:provenance {
  sub:assertion dcterms:description "[Expression of hypoxia-associated proteins was in most cases identical between primary tumours and lymph node metastases.Two cases showed strong uniform expression of CAIX and HIF1? in the primary tumour as well as in the lymph node metastases, and sequencing revealed mutations in the coding regions of the Von-Hippel�Lindau gene (VHL ).Our findings suggest that despite of the fact that MTCs have only slowly growth, tumour hypoxia plays an important role in the development of loco-regional metastases.]. 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:21630273 ;
    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 .
}