Title : Modulation of benzo[a]pyrene-DNA adduct formation by CYP1 inducer and inhibitor.

Pub. Date : 2017

PMID : 28405246






4 Functional Relationships(s)
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1 Modulation of benzo[a]pyrene-DNA adduct formation by CYP1 inducer and inhibitor. Benzo(a)pyrene cytochrome P450 family 1 subfamily A member 1 Homo sapiens
2 Therefore, AhR activators are suspected to have the potential to aggravate the toxicity of BaP through the induction of CYP1A1. Benzo(a)pyrene cytochrome P450 family 1 subfamily A member 1 Homo sapiens
3 Besides, CYP1A1 inhibitors, including its substrates, are estimated to have preventive effects against BaP toxicity. Benzo(a)pyrene cytochrome P450 family 1 subfamily A member 1 Homo sapiens
4 To interpret these complicated outcomes, we propose a hypothesis that CYP1A1 is a key enzyme for both generation and reduction of (+-)-anti-benzo[a]pyrene-7,8-diol-9,10-epoxide (BPDE), the major carcinogenic intermediate of BaP. Benzo(a)pyrene cytochrome P450 family 1 subfamily A member 1 Homo sapiens