Article
Influence of a methionine synthase (D919G) polymorphism on plasma homocysteine and folate levels and relation to risk of myocardial infarction.
Atherosclerosis - 15 Feb 2001
Chen J, Stampfer M J, Ma J, Selhub J, Malinow M R, Hennekens C H, Hunter D J
Abstract excerpt
Methionine synthase (MS) encodes an enzyme that catalyzes the remethylation of homocysteine to methionine using a methyl group donated by 5-methyltetrahydrofolate, which is the major circulating form of folate in the body. Functional genetic variants of the MS may alter total homocysteine (tHcy) as well as folate levels which are independent risk factors for vascular disease. The influence of a common genetic...
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