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Mexican Americans carrying haplotype H6 of the CYP2E1 gene have a greater risk of alcoholism

Mexican Americans make up 66 percent of the US Hispanic population and, when compared to other ethnic groups, show high rates of heavy drinking and alcohol-related problems. First-of-its-kind research that examines haplotypes -- clusters of genetic polymorphisms -- of the CYP2E1 gene among a Mexican-American population has found that carrying haplotype H6 may enhance susceptibility to developing alcoholism.

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Keywords: mexican, americans, carrying, haplotype, cyp2e1, gene, greater, risk, alcoholism, american

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