PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 21622216-6 2011 In addition to FXR, the nuclear receptors CAR and PXR function as sensors of toxic byproducts and regulator of BA homeostasis. Bile Acids and Salts 111-113 nuclear receptor subfamily 1 group I member 2 Homo sapiens 50-53