. . . . . . . . . . . . "[The aim of this study was to establish the frequency of amplification of tyrosine kinase receptor genes PDGFRA, KIT and KDR (VEGFR2) at 4q12 in glioblastomas at a population level, and to assess whether such alterations have any clinical impact.]. Sentence from MEDLINE/PubMed, a database of the U.S. National Library of Medicine."@en . . . . . "2014-02-25"^^ . . "Gene-disease associations inferred from text-mining the literature."@en . "DisGeNET evidence - LITERATURE"@en . "2014-10-02T12:34:35+02:00"^^ . . . . . . . . . . . "v2.1.0.0" . "v2.1.0" .