PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 23846873-2 2013 We reported previously that MC treatment triggers a pronounced downregulation, particularly at the protein level, of mouse hepatic Cyp3a11, a counterpart of the key human drug-metabolizing enzyme CYP3A4. Methylcholanthrene 28-30 cytochrome P450 family 3 subfamily A member 4 Homo sapiens 196-202