Article
Polymorphic tandem repeats in the thymidylate synthase gene is associated with its protein expression in human gastrointestinal cancers.
Anticancer research - 1 Jan 2000
Kawakami K, Omura K, Kanehira E, Watanabe Y
Abstract excerpt
BACKGROUND: Thymidylate synthase (TS) is a target enzyme of 5-fluorouracil (5-FU), and the TS gene has a polymorphic tandem repeated sequence in the 5'-untranslated region. We investigated the polymorphism on the repeat length of the TS gene and its relation to the number of 5-fluoro-dUMP (FdUMP) binding sites in human gastrointestinal cancers. MATERIALS AND METHODS: Seventy adenocarcinoma samples were used....
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