PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 24939557-1 2015 Retinoid, a derivative of vitamin A, is a general term used to describe compounds that bind to and activate retinoic acid receptors [RARs (RARalpha, RARbeta, and RARgamma)] and/or retinoid X receptors [RXRs (RXRalpha, RXRbeta, and RXRgamma)]. Vitamin A 26-35 retinoic acid receptor beta Homo sapiens 149-156