. . . . . . . "[We also studied COX-2 expression induced by heregulin-alpha, apoptosis induction, reactive oxygen species (ROS) production, and extracellular signal-regulated kinase 1/2 (ERK1/2) activation. beta-Carotene (0.5-2.0 micromol/L) decreased COX-2 expression (P < 0.05) and prostaglandin E(2) (PGE(2)) production (P < 0.05) in colon cancer cells.]. 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 . "2017-10-17T13:15:38+02:00"^^ . . . . . . . . . . . "v5.0.0.0" . "v5.0.0" .