Article
Combination of ADH1B*2/ALDH2*2 polymorphisms alters acetaldehyde-derived DNA damage in the blood of Japanese alcoholics.
Cancer science - 1 Sept 2012
Yukawa Yoshiyuki, Muto Manabu, Hori Kimiko, Nagayoshi Haruna, Yokoyama Akira, Chiba Tsutomu, Matsuda Tomonari
Abstract excerpt
The acetaldehyde associated with alcoholic beverages is an evident carcinogen for the esophagus. Genetic polymorphisms of the alcohol dehydrogenase 1B (ADH1B) and aldehyde dehydrogenase 2 (ALDH2) genes are associated with the risk of esophageal cancer. However, the exact mechanism via which these genetic polymorphisms affect esophageal carcinogenesis has not been elucidated. ADH1B*2 is involved in overproduction...
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