CYP1A1 (Cytochrome P450 1A1) is an enzyme that plays a significant role in the metabolism of various substances, including drugs, environmental pollutants, and procarcinogens. It is part of the cytochrome P450 family of enzymes, which are involved in the oxidative metabolism of a wide range of compounds.
Role in Cancer
Activation of Procarcinogens: CYP1A1 is known to convert certain procarcinogenic compounds, such as polycyclic aromatic hydrocarbons (PAHs) found in tobacco smoke and grilled meats, into their active forms. These metabolites can bind to DNA and form adducts, leading CYP1A1 expression is a significant factor in the context of various cancers, particularly those associated with environmental and lifestyle factors. to mutations and potentially initiating cancer.
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