Novel thiopurine S-methyltransferase (TPMT) variant identified in Malay individuals.

This article discusses the discovery of a novel variant of the thiopurine S-methyltransferase (TPMT) gene in a Malay individual. The TPMT gene is important for the metabolism of thiopurine drugs used in the treatment of various conditions. The variant, which involves an in-frame deletion and insertion event, was found to be specific to the Malay population and was not present in major genomic databases. The study highlights the importance of genetic testing in optimizing drug therapy and calls for further investigation into the variant's clinical implications. [Extracted from the article]