Understanding The Biosynthesis Of Complex Polyketide Lipid Toxins In Pathogenic Mycobacteria
Funder
National Health and Medical Research Council
Funding Amount
$298,898.00
Summary
Some major infectious diseases such as tuberculosis are caused by bacteria that make very unusual lipids (fats) that can kill human cells or interfere with the human immune system. The aim of this project is to work out how bacteria make these lipids. This knowledge will open up new avenues for treatments to stop bacterial lipid production and prevent disease. There are also potential applications in harnessing the bacterial lipid machinery to make new drugs and a wide range of other chemicals.
Dissecting The Role Of The Adipokine Leptin In Control Of The Inflammatory Response To Helicobacter Pylori
Funder
National Health and Medical Research Council
Funding Amount
$569,063.00
Summary
Helicobacter pylori is a bacterium that causes chronic gastric inflammation (gastritis), which may lead to cancer. Approximately 20% of Australians are infected. As part of the search for a human vaccine, we are attempting to understand the immune response against this bacterium. This study will investigate a novel observation that adipokines-small proteins produced by fat cells can regulate the actions of immune cells in the stomach and in this way determine whether vaccination works.