. . . . . . . "[PTEN activity is lost by mutations, deletions or promoter methylation at high frequency in many primary and metastatic human cancers, and some germline mutations of PTEN are found in several familial cancer predisposition syndromes.]. 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 . "2017-10-17T13:15:44+02:00"^^ . . . . . . . . . . . "v5.0.0.0" . "v5.0.0" .