. . . . . . . . . . . . "[In both astrocytomas and oligodendrogliomas, there was an inverse relationship between the percentage of PTEN+ cells and malignancy grade, consistent with a role for PTEN as a tumor suppressor gene, the expression of which declines during glioma progression.]. 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 . "2014-10-02T12:37:31+02:00"^^ . . . . . . . . . . . "v2.1.0.0" . "v2.1.0" .