PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 23600914-4 2013 The expression of ABCA1 and ABCG1 was induced by 24-OHC, as well as TO901317 and retinoic acid, which are ligands of the nuclear receptors liver X receptor/retinoid X receptor (LXR/RXR). Tretinoin 81-94 ATP binding cassette subfamily A member 1 Homo sapiens 18-23