. . . . . . . . . . . . "[Comparison of mRNA ratios of a non-DNA-binding estrogen receptor (ER(alpha)) isoform, missing exon 3 (ER(alpha)delta3), to the full-length ER(alpha), in normal breast epithelium to that in primary breast cancers and breast cancer cell lines revealed a 30-fold reduction of this ratio in cancer cells (P < 0.0001).]. Sentence from MEDLINE/PubMed, a database of the U.S. National Library of Medicine."@en . . . . . "2015-02-27"^^ . . "Gene-disease associations inferred from text-mining the literature."@en . "DisGeNET evidence - LITERATURE"@en . "2015-08-25T14:46:17+02:00"^^ . . . . . . . . . . . "v3.0.0.0" . "v3.0.0" .