Regulation of human arylamine N-acetyltransferase transcription, translation and protein stability

Funded Activity Summary

Individuals respond very differently to many drugs and other chemicals in the diet and workplace. This variation can be a significant complication in treating patients and in attempting to determine risk with exposure to toxins. Genetic differences between individuals are a common reason for this variation. However, many enzymes and other proteins in humans are controlled by environmental factors that can either increase their activity or inhibit it. In this study, we will investigate how the activity of an important family of enzymes (the acetyltransferases) varies between individuals as a result of environmental factors. We will look at the genes for each of the enzymes and learn about this control mechanism. We will also look careful at the structure of the proteins and determine how this may change when challenged with external stimuli. The expected outcome will be a better understanding of these important enzymes that are involved in the metabolism of many drugs, and also provide a means of determining how different individuals may respond to foreign chemicals and drugs that use these enzymes in the body for metabolism.

Funded Activity Details

Start Date: 01-01-2006

End Date: 01-01-2008

Funding Scheme: NHMRC Project Grants

Funding Amount: $470,958.00

Funder: National Health and Medical Research Council

Research Topics

ANZSRC Field of Research (FoR)

Pharmacology and Pharmaceutical Sciences

ANZSRC Socio-Economic Objective (SEO)

There are no SEO codes available for this funding activity

Other Keywords

Drug metabolism | acetyltransferase | adverse drug reaction | environmental effects on drug response | polyubiquitination | regulation of expression | variation in drug metabolism

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