Article
DNA methyltransferase and alcohol dehydrogenase: gene-nutrient interactions in relation to risk of colorectal polyps.
Cancer epidemiology, biomarkers & prevention : a publication of the American Association for Cancer Research, cosponsored by the American Society of Preventive Oncology - 1 Feb 2008
Jung Audrey Y, Poole Elizabeth M, Bigler Jeanette, Whitton John, Potter John D, Ulrich Cornelia M
Abstract excerpt
Disturbances in DNA methylation are a characteristic of colorectal carcinogenesis. Folate-mediated one-carbon metabolism is essential for providing one-carbon groups for DNA methylation via DNA methyltransferases (DNMTs). Alcohol, a folate antagonist, could adversely affect one-carbon metabolism. In a case-control study of colorectal polyps, we evaluated three single nucleotide polymorphisms (-149C>T, -283T>C,...
Read the complete abstract on PubMedTopics
Share this publication in a Topic to start or enrich a Post.
