Article
Estrogens metabolism associated with polymorphisms: influence of COMT G482a genotype on age at onset of canine mammary tumors.
Veterinary pathology - 1 Mar 2008
Dias Pereira P, Lopes C C, Matos A J F, Pinto D, Gärtner F, Lopes C, Medeiros R
Abstract excerpt
Catechol-O-methyltransferase (COMT) is an important enzyme participating in inactivation of carcinogenic oestrogen metabolites. In humans there is a single nucleotide polymorphism in COMT gene (COMT val158met) that has been associated with an increased risk for developing breast cancer. In dogs, there is a single nucleotide polymorphism in COMT gene (G482A), but its relation with mammary carcinogenesis has never...
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