. . . . . . . . . . . . "[The growth factor heregulin-beta1 (HRG-beta1), which is expressed in breast cancer, activates the HER-2 signaling pathway through induction of heterodimeric complexes of HER-2 with HER-3 or HER-4.]. 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 . "2014-10-02T12:34:51+02:00"^^ . . . . . . . . . . . "v2.1.0.0" . "v2.1.0" .