Article
Thymidylate synthase 5'- and 3'-untranslated region polymorphisms associated with risk and progression of squamous cell carcinoma of the head and neck.
Clinical cancer research : an official journal of the American Association for Cancer Research - 1 Dec 2004
Zhang Zhengdong, Shi Qiuling, Sturgis Erich M, Spitz Margaret R, Hong Waun Ki, Wei Qingyi
Abstract excerpt
PURPOSE: Folate deficiency and reduced DNA repair capacity are established risk factors for squamous cell carcinoma of the head and neck (SCCHN). We hypothesized that polymorphisms of the thymidylate synthase (TYMS) gene, which regulates a key enzyme in folate metabolism required for DNA synthesis and repair, are associated with SCCHN risk. EXPERIMENTAL DESIGN: In a hospital-based case-control study of 704 SCCHN...
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