. . . . . . . "[We have tested the hypothesis that the vitamin A metabolite all-trans retinoic acid (RA) is required for the regulation of pIgR expression by the cytokines interleukin-4 (IL-4) and interferon-gamma (IFN-gamma) in HT-29 cells, a well-differentiated human epithelial cell line derived from a colonic carcinoma. pIgR expression is upregulated by IFN-gamma and IL-4 when HT-29 cells are grown in normal media, but this upregulation was significantly lower when cells were grown in vitamin A-depleted media.]. Sentence from MEDLINE/PubMed, a database of the U.S. National Library of Medicine."@en . . . . . "2017-02-19"^^ . . "Gene-disease associations inferred from text-mining the literature."@en . "DisGeNET evidence - LITERATURE"@en . "2017-10-17T13:13:48+02:00"^^ . . . . . . . . . . . "v5.0.0.0" . "v5.0.0" .