. . . . . . . "[Although the role of P-glycoprotein in tumor blood vessels needs to be further examined and more clearly defined, drug resistance in malignant primary brain tumors may result from characteristics not solely of neoplastic cells but also tumor vasculature.]. 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 . "2017-10-17T13:15:19+02:00"^^ . . . . . . . . . . . "v5.0.0.0" . "v5.0.0" .