. . . . . . . . . . . . "[CXCR4 is expressed in human ductal carcinoma in situ as well as in atypical ductal hyperplasia; expression at this early step of tumor development suggests CXCR4 role in providing selective advantage to such cells on their way to metastasizing carcinomas ]. Sentence from MEDLINE/PubMed, a database of the U.S. National Library of Medicine."@en . . . . . "2009-03-31"^^ . . "Gene-disease associations inferred from text-mining the literature."@en . "DisGeNET evidence - LITERATURE"@en . "2016-05-13T12:43:19+02:00"^^ . . . . . . . . . . . "v4.0.0.0" . "v4.0.0" .