Article
[Phenotype and genotype of thiopurine methyltransferase in Chilean individuals].
Revista medica de Chile - 1 Jul 2012
Jorquera Andrés, Solari Sandra, Vollrath Valeska, Guerra Irene, Chianale José, Cofré Colomba, Kalergis Alexis, Ibáñez Patricio, Bueno Susan, Alvarez-Lobos Manuel
Abstract excerpt
BACKGROUND: Thiopurines (azathioprine and 6-mercaptopurine) are highly effective medications but with potential adverse effects. Thiopurine methyltransferase (TMPT) is the key enzyme in their pharmacokinetics and is genetically regulated. A low activity of TPMT is associated with myelotoxicity. The genotype and enzyme activity can vary by ethnicity. AIM: To study the activity and genotype of TPMT in a group of...
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