Article
Catechol-O-Methyltransferase (COMT) gene polymorphism and breast cancer risk in young women.
British journal of cancer - 14 Sept 2001
Bergman-Jungeström M, Wingren S
Abstract excerpt
Oestrogen exposure has long been considered to be a main risk factor of breast cancer. More recently, interest has also focused on the possible carcinogenic influence from oestrogen metabolites, such as catechol oestrogens. O-methylation, catalysed by Catechol-O-Methyltransferase (COMT), is one pathway by which the potentially carcinogenic catechol oestrogens can be inactivated. The gene coding for COMT protein...
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