. . . . . . . . . . . . "[Estrogen receptor (ER)-negative MDA-231 human breast cancer cells have been shown to secrete high concentrations of several growth factors including transforming growth factor-alpha and insulin-like growth factor I, which could have important autocrine or paracrine growth regulatory functions and, additionally, could explain the rapid autonomous growth of these cells.]. Sentence from MEDLINE/PubMed, a database of the U.S. National Library of Medicine."@en . . . . . "2016-02-19"^^ . . "Gene-disease associations inferred from text-mining the literature."@en . "DisGeNET evidence - LITERATURE"@en . "2016-05-13T12:51:35+02:00"^^ . . . . . . . . . . . "v4.0.0.0" . "v4.0.0" .