Human Arylamine N-acetyltransferase Regulation And Function - Effect Of Genetic Poymorphisms.
Funder
National Health and Medical Research Council
Funding Amount
$421,980.00
Summary
How we handle chemicals that enter our bodies depends on a series of enzymes that are responsible for breaking down the chemicals and eliminating them. The activity of many of these enzymes varies between individuals so our responses to chemicals and drugs is different for each individual. Some of the enzymes vary because of inherited mutations, but others vary because of the diets we eat and the environment in which we live. This project will investigate a major enzyme called acetlytransferase ....How we handle chemicals that enter our bodies depends on a series of enzymes that are responsible for breaking down the chemicals and eliminating them. The activity of many of these enzymes varies between individuals so our responses to chemicals and drugs is different for each individual. Some of the enzymes vary because of inherited mutations, but others vary because of the diets we eat and the environment in which we live. This project will investigate a major enzyme called acetlytransferase that has been implicated as a risk factor in diseases such as cancer, asthma, liver cirrhossis and adverse drug reactions. We plan to look at the enzyme in cells and determine what environmental factors contribute to its variation between individuals, and how this impacts on the genetic mutations that have been found in its gene. From these studies, we will have a much better undersanding of how different people metabolise foreign chemicals, and should be able to predict those most at risk of certain diseases.Read moreRead less
Understanding The Pharmacoregulation Of The Extracellular Calcium Sensing Receptor.
Funder
National Health and Medical Research Council
Funding Amount
$744,943.00
Summary
Calcium sensing receptors (CaSR) are important regulators of hormone release and modulators of kidney transport, digestion-absorption-satiety and bone mass. In each case, CaSRs adopt a characteristically distinct activating mechanism that we will unravel in detail sufficient for the development of novel chemotherapies e.g., for osteoporosis and obesity. We also anticipate early application of CaSR-based therapies to clinically significant genetic disorders e.g., neonatal hyperparathyroidism.