. . . . . . . "[Accumulating lines of experimental evidence have revealed that hypoxia-inducible factors, HIF-1? and HIF-2?, are key regulators of the adaptation of cancer- and metastasis-initiating cells and their differentiated progenies to oxygen and nutrient deprivation during cancer progression under normoxic and hypoxic conditions.]. Sentence from MEDLINE/PubMed, a database of the U.S. National Library of Medicine."@en . . . . . "2017-02-19"^^ . . "Gene-disease associations inferred from text-mining the literature."@en . "DisGeNET evidence - LITERATURE"@en . "2017-10-17T13:12:18+02:00"^^ . . . . . . . . . . . "v5.0.0.0" . "v5.0.0" .