Article
Estrogen and its metabolites are carcinogenic agents in human breast epithelial cells.
The Journal of steroid biochemistry and molecular biology - 1 Oct 2003
Russo Jose, Hasan Lareef M, Balogh Gabriela, Guo Shanchun, Russo Irma H
Abstract excerpt
Estrogens play a crucial role in the development and evolution of human breast cancer. However, it is still unclear whether estrogens are carcinogenic to the human breast. There are three mechanisms that have been considered to be responsible for the carcinogenicity of estrogens: receptor-mediated hormonal activity, a cytochrome P450 (CYP)-mediated metabolic activation, which elicits direct genotoxic effects by...
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