. . . . . . . "[Various studies have provided evidence that ER? behaves as a tumor suppressor in breast cancer, whereas some studies of estrogen receptor ? (ER?) negative breast cancer reported a positive correlation between high ER? expression and poor prognostic phenotypes, such as induced proliferation, invasion and metastasis.]. 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 . "2017-10-17T13:12:30+02:00"^^ . . . . . . . . . . . "v5.0.0.0" . "v5.0.0" .