Innovative Use Of Hydrogel Technology To Recapitulate And Investigate Cardiac Pathology.
Funder
National Health and Medical Research Council
Funding Amount
$716,162.00
Summary
Hypertrophic cardiomyopathy is the leading cause of sudden death in the young. No treatment exists that can reverse or prevent it, primarily because the underlying mechanisms of the disease have not been fully elucidated. I will use innovative hydrogel technology to simulate the disease state. I will use this as a tool to identify the mechanisms involved with development of the disease. This will enable identification of potential therapeutic targets for prevention of the disease.
Cytoskeletal Remodeling Of The Erythrocyte During Malaria Parasite Invasion
Funder
National Health and Medical Research Council
Funding Amount
$559,807.00
Summary
Malaria parasites cause profound human disease through infection of the red blood cell. How parasites break into the red cell is incompletely understood. Foremost, the parasite must induce radical changes in its structural integrity to enter, but to date no study has been able to precisely map these cellular events. In this research program we aim to dissect the entire process using state-of-the-art imaging, molecular biology and proteomics to shine new light on this key step in malaria disease ....Malaria parasites cause profound human disease through infection of the red blood cell. How parasites break into the red cell is incompletely understood. Foremost, the parasite must induce radical changes in its structural integrity to enter, but to date no study has been able to precisely map these cellular events. In this research program we aim to dissect the entire process using state-of-the-art imaging, molecular biology and proteomics to shine new light on this key step in malaria disease establishment.Read moreRead less
The Role Of The Actomyosin Cytoskeleton In T Cell-mediated Anti-tumour Immunity
Funder
National Health and Medical Research Council
Funding Amount
$616,950.00
Summary
T cells, specialised immune cells, are crucial in the defence against tumours. In order to reach cancerous target cells, T cells must enter tumour tissues from the blood stream and then effectively migrate in the extravascular space. This application aims to uncover the role of the cytoskeleton, a group of molecules driving cell shape change and motility, in the efficient execution of T cell anti-tumour function. These studies will aid the development of improved immunotherapies against cancer.
HFE-associated Steatohepatitis: Mechanisms And Therapies
Funder
National Health and Medical Research Council
Funding Amount
$650,813.00
Summary
Iron and fat alter normal iron metabolism and cause more severe disease in combination. In this study we will study the relationship between liver disease caused by increased body iron and the consumption of excess fat and the causal mechanisms. We will then examine new therapies for the treatment of iron-associated fatty liver disease.
Role Of The Host Fibrinolytic System In Invasive Group A Streptococcal Disease
Funder
National Health and Medical Research Council
Funding Amount
$531,444.00
Summary
The flesh-eating bacterium group A streptococcus (GAS) is estimated to cause 700 million cases of self-limiting disease, and 600,000 cases of serious invasive disease each year. Approximately 25% of invasive infections are fatal. We have shown that GAS are able to hijack the host fibrinolytoc system to cause severe invasive infections. We plan to further examine the details of how this contributes to GAS disease. This research may contribute to the future devlopment of new therapeutics.