. . . . . . . "[Isocitrate dehydrogenase 1 (IDH1) mutations have been discovered to be frequent and highly conserved in secondary glioblastoma multiforme and lower-grade gliomas.]. 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 . "2017-10-17T13:13:34+02:00"^^ . . . . . . . . . . . "v5.0.0.0" . "v5.0.0" .