. . . . . . . . . . . . "[Explants from eight malignant tumors, five benign tumors, and two nontumor glial cells were analyzed for levels of messenger ribonucleic acid (mRNA) expression of PDGFA, PDGFB, TGF-beta 1, and TGF-beta 2.]. Sentence from MEDLINE/PubMed, a database of the U.S. National Library of Medicine."@en . . . . . "2015-02-27"^^ . . "Gene-disease associations inferred from text-mining the literature."@en . "DisGeNET evidence - LITERATURE"@en . "2015-08-25T14:43:46+02:00"^^ . . . . . . . . . . . "v3.0.0.0" . "v3.0.0" .