Article
Increased levels of aflatoxin-albumin adducts are associated with CYP3A5 polymorphisms in The Gambia, West Africa.
Pharmacogenetics - 1 Oct 2004
Wojnowski Leszek, Turner Paul C, Pedersen Bonnie, Hustert Elisabeth, Brockmöller Jürgen, Mendy Maimuna, Whittle Hilton C, Kirk Greg, Wild Christopher P
Abstract excerpt
OBJECTIVES: Major risk factors for hepatocellular carcinoma (HCC) are hepatitis viruses and exposure to aflatoxins, including aflatoxin B1 (AFB1). The mutagenic effect of AFB1 results from hepatic bioactivation to AFB1-exo-8,9-epoxide. This is in part catalysed by CYP3A5, an enzyme expressed polymorphically. We investigated the role of CYP3A5 polymorphisms in the formation of AFB1-exo-8,9-epoxide in The Gambia, a...
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