Title : Polycyclic Aromatic Hydrocarbon-induced Pulmonary Carcinogenesis in Cytochrome P450 (CYP)1A1- and 1A2-Null Mice: Roles of CYP1A1 and CYP1A2.

Pub. Date : 2020 Oct 1

PMID : 32726451






6 Functional Relationships(s)
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1 Polycyclic Aromatic Hydrocarbon (PAH)-Induced Pulmonary Carcinogenesis in Cytochrome P450 (CYP) 1A1- and 1A2-null Mice: Roles of CYP1A1 and CYP1A2. Polycyclic Aromatic Hydrocarbons cytochrome P450, family 1, subfamily a, polypeptide 1 Mus musculus
2 Polycyclic Aromatic Hydrocarbon (PAH)-Induced Pulmonary Carcinogenesis in Cytochrome P450 (CYP) 1A1- and 1A2-null Mice: Roles of CYP1A1 and CYP1A2. Polycyclic Aromatic Hydrocarbons cytochrome P450, family 1, subfamily a, polypeptide 1 Mus musculus
3 Polycyclic Aromatic Hydrocarbon (PAH)-Induced Pulmonary Carcinogenesis in Cytochrome P450 (CYP) 1A1- and 1A2-null Mice: Roles of CYP1A1 and CYP1A2. Polycyclic Aromatic Hydrocarbons cytochrome P450, family 1, subfamily a, polypeptide 1 Mus musculus
4 In this investigation, we tested the hypothesis that mice lacking the genes for Cyp1a1 or Cyp1a2 will display altered susceptibilities to PAH-induced pulmonary carcinogenesis. Polycyclic Aromatic Hydrocarbons cytochrome P450, family 1, subfamily a, polypeptide 1 Mus musculus
5 Cyp1a1-/- and Cyp1a2-/- mice treated with PAHs displayed a compensatory pattern, where knocking out one Cyp1a gene led to increased expression of the other. Polycyclic Aromatic Hydrocarbons cytochrome P450, family 1, subfamily a, polypeptide 1 Mus musculus
6 In conclusion, Cyp1a1-/- mice were less susceptible to PAH-induced pulmonary carcinogenesis, while Cyp1a2-/- mice were more susceptible. Polycyclic Aromatic Hydrocarbons cytochrome P450, family 1, subfamily a, polypeptide 1 Mus musculus