Article
Association between methylenetetrahydrofolate reductase polymorphisms, alcohol intake and oropharyngolaryngeal carcinoma in northern Italy.
The Journal of laryngology and otology - 1 May 2005
Capaccio Pasquale, Ottaviani Francesco, Cuccarini Valeria, Cenzuales Salvatore, Cesana Bruno Mario, Pignataro Lorenzo
Abstract excerpt
Folate metabolism dysregulation may lead to abnormal cell proliferation and predispose to carcinogenesis by inducing DNA hypomethylation. Folate pathways may be modified by polymorphisms in relevant genes, such as that for methylenetetrahydrofolate reductase (MTHFR), or by alcohol consumption. We investigated the relationship between MTHFR mutations at nucleotides C677T and A1298C, which cause reduced MTHFR...
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