Article
Thymidylate synthase polymorphism in Mexican patients with colon cancer treated with 5-fluorouracil.
Journal of B.U.ON. : official journal of the Balkan Union of Oncology - 1 Jan 2000
Patricia Rios-Ibarra Clara, Janeth Rodriguez-Silva Claudia, Alonso Lopez-Chuken Yamil, Ortiz-Lopez Rocio, Fernandez-Castillo Elisa, Beatriz Del Toro Runzer Claudia, Paul Armenta-Perez Vicente, Flores-Gutierrez Juan Pablo, Quintanilla-Guzman Arturo, Salinas-Santander Mauricio, Gonzalez-Guerrero Juan Francisco, Bosques-Padilla Francisco, Santos Arturo, Guadalupe Martinez-Rodriguez Herminia
Abstract excerpt
PURPOSE: We analyzed the genotype and allele frequency of variable number tandem repeats (VNTR)-thymidylate synthase (TS) and its relationship with the disease evolution in colon cancer patients. METHODS: We selected 24 paraffin-embedded colon cancer tissue samples from Mexican patients who received a 5-fluorouracil (5-FU)-based chemotherapy regimen. Tumor tissue was digested with proteinase K and genomic DNA was...
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