PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 18372000-4 2008 In this study, we assessed the effects of CYP1 enzymes (CYP1A1, CYP1A2 and CYP1B1) on BaP-induced AhR transactivation and DNA adduct formation in HEK293 cells and HepG2 cells. Benzo(a)pyrene 86-89 cytochrome P450 family 1 subfamily B member 1 Homo sapiens 75-81 18372000-5 2008 Transfection of CYP1A1 and CYP1B1, but not CYP1A2, suppressed BaP-induced activation of AhR. Benzo(a)pyrene 62-65 cytochrome P450 family 1 subfamily B member 1 Homo sapiens 27-33 18372000-7 2008 These results indicate that CYP1A1 and CYP1B1 play a role in deactivation of BaP on AhR and that CYP1A1 and CYP1A2 are involved in BaP detoxification by suppressing DNA adduct formation. Benzo(a)pyrene 77-80 cytochrome P450 family 1 subfamily B member 1 Homo sapiens 39-45 18372000-10 2008 Dynamic expression of CYP1A1, CYP1A2 and CYP1B1 along with expression of other enzymes such as epoxide hydrolase and phase II enzymes may determine the detoxification or metabolic activation of BaP. Benzo(a)pyrene 194-197 cytochrome P450 family 1 subfamily B member 1 Homo sapiens 41-47