Title : Nrf2-dependent induction of NQO1 in mouse aortic endothelial cells overexpressing catalase.

Pub. Date : 2011 Jul 1

PMID : 21569840






4 Functional Relationships(s)
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1 Our data also showed that the basal level of AhR and the BaP-induced level of Nrf2 were significantly higher in hCatTg MAECs than in wild-type cells. Benzo(a)pyrene nuclear factor, erythroid derived 2, like 2 Mus musculus
2 Knockdown of AhR by RNA interference diminished BaP-induced expression of Nrf2 and NQO1. Benzo(a)pyrene nuclear factor, erythroid derived 2, like 2 Mus musculus
3 Knockdown of Nrf2 significantly decreased NQO1 mRNA and protein levels in cells with or without BaP treatment. Benzo(a)pyrene nuclear factor, erythroid derived 2, like 2 Mus musculus
4 These results suggest that catalase overexpression upregulates BaP-induced NQO1 expression by enhancing the Sp1-AhR-Nrf2 signaling cascade. Benzo(a)pyrene nuclear factor, erythroid derived 2, like 2 Mus musculus