Article
Thiopurine S-methyltransferase gene (TMPT) polymorphisms in a Mexican population of healthy individuals and leukemic patients.
Medical oncology (Northwood, London, England) - 1 Jan 2008
Taja-Chayeb Lucia, Vidal-Millán Silvia, Gutiérrez Olga, Ostrosky-Wegman Patricia, Dueñas-González Alfonso, Candelaria Myrna
Abstract excerpt
Polymorphisms at the thiopurine S-methyltransferase coding gene (TPMT) determine enzyme activity and consequently, the development of toxicity secondary to thiopurines. Methods A total of 108 DNA samples from volunteer donors and 39 from patients with acute lymphoblastic leukemia (ALL) were analyzed. Genomic DNA from peripheral blood leukocytes was isolated by standard methods. TPMT gene fragments were amplified...
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