Article
Role of DNA adducts in hormonal carcinogenesis.
Regulatory toxicology and pharmacology : RTP - 1 Dec 2000
Liehr J G
Abstract excerpt
In this review, a mechanism of estrogen-induced cancer has been examined which features a dual role of estrogen as hormone and carcinogen. Evidence exists that estrogens are metabolically activated to 4-hydroxylated metabolites by a specific cytochrome P450 in tissues prone to estrogen-induced cancer. These metabolites and their semiquinone/quinone oxidation products may cause various types of DNA damage....
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