Article
Nutrigenetics in cancer research--folate metabolism and colorectal cancer.
The Journal of nutrition - 1 Nov 2005
Ulrich Cornelia M
Abstract excerpt
The B vitamin folate is essential for one-carbon transfer reactions, including those related to the methylation of DNA or other substrates and nucleotide synthesis. Epidemiologic and experimental studies implicate low-folate intakes in elevated risk of colorectal neoplasia and suggest that biologic mechanisms underlying this relation include disturbances in DNA methylation patterns or adverse effects on DNA...
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