PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 19147806-5 2009 Stably transfected Caco-2 BBe cells overexpressing HNF-4alpha significantly increased endogenous CRBPII gene expression and retinyl ester synthesis. Retinyl ester 124-137 hepatocyte nuclear factor 4 alpha Homo sapiens 51-61