PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 22912756-5 2012 The influence of polymorphisms in CYP3A5, UGT1A9, ABCB1 and ABCG2 was examined in relation to sorafenib exposure and toxicity. Sorafenib 94-103 cytochrome P450 family 3 subfamily A member 5 Homo sapiens 34-40