Role Of Regulatory Genes In The Control Of Toxin Production In Clostridium Perfringens
Funder
National Health and Medical Research Council
Funding Amount
$495,710.00
Summary
This project investigates how the bacteria responsible for gas gangrene, an often fatal wound infection, control or regulate the expression of genes that encode toxins and other virulence factors. The overall objective is to develop a detailed understanding of the function and biological role of each element in these regulatory systems, thereby making a major contribution to our knowledge of how bacteria control the production of toxic products that are essential for the disease process.
The Role Of The Innate Immune System In The Immunopathogenesis Of Malaria
Funder
National Health and Medical Research Council
Funding Amount
$82,554.00
Summary
Malaria is common worldwide, affecting 600 million people. As with many infectious diseases, it the severity of a malaria infection is not only dictated by the parasite, but also the body’s immune response to the infection. This study looks at cells that contribute to the immediate immune response in two major clinical syndromes of malaria affecting women and children: cerebral malaria and malaria of pregnancy. By understanding the immune response, we gain insights into how to limit disease.
Dysregulation Of Cytokine Networks: A Key Determinant Of The Pathogenesis Of Cerebral Malaria.
Funder
National Health and Medical Research Council
Funding Amount
$480,989.00
Summary
Malaria is a parasitic disease that kills some 2 million people each year. It affects the Australian region, e.g. PNG and SE Asia. One of the most serious complications is cerebral malaria (CM). It affects the brain and is often fatal. This project will show whether the early meeting of the malaria parasite with the host's immune system determines if the infection will be a mild, resolving one or a severe, possibly lethal one causing CM. This is highly relevant to vaccine development strategies.
Understanding, Detecting, Monitoring And Treating Brain Dysfunctions Due To Chronic Immune Diseases
Funder
National Health and Medical Research Council
Funding Amount
$415,219.00
Summary
The role of immune burdens on the brain of middle-aged persons is not well understood. For example the combined brain effects of HIV and cardio-vascular diseases are unknown. Our research is about better understanding those processes using advanced neuropsychology and brain imaging methods. It is also about developing new instruments to detect problems as early as possible, to monitor them accurately and to better treat them in Australia and the Asia-Pacific region.