sub:provenance {
  sub:assertion dcterms:description "[Glial tumors probably arise from a complex interplay of factors; possibilities include the activation of a dominant oncogene or viral inactivation of a tumor suppressor gene by a viral promoter (like the tat protein), impairment of immune defenses (which facilitates the growth of astrocytomas in acute lymphoblastic leukemia), production of cellular growth factors, cytokines, possible infection of glial cells by HIV, and the potentiation of a coinfectious agent.]. 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:8033048 ;
    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 .
}