. . . . . . . . . . . . "[In conclusion, decreased concentration of HER1 protein and increased HER2, HER3 and HER4 protein concentration were observed, as also elevated HER2-HER4 gene expression levels in ovarian cancer patients with barely any overlap of the HER3 and HER4 expression in malignant ovarian tumors compared to benign ovarian tissues.]. 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 . "2014-10-02T12:36:55+02:00"^^ . . . . . . . . . . . "v2.1.0.0" . "v2.1.0" .