Investigation Of A Novel Role For Factor XIII In Regulating The Adhesive Function Of Platelets
Funder
National Health and Medical Research Council
Funding Amount
$243,000.00
Summary
Platelets are small specialised blood cells that are extremely important for the normal formation of blood clots and for the repair of injured blood vessels. We are studying the processes that allow platelets to stick to the site of vessel injury and to each other to form stable blood clots. If this process proceeds unchecked, harmful blood clots can form which block blood vessels and cause heart attacks and strokes. There are many factors, both inside and outside platelets, which control how bi ....Platelets are small specialised blood cells that are extremely important for the normal formation of blood clots and for the repair of injured blood vessels. We are studying the processes that allow platelets to stick to the site of vessel injury and to each other to form stable blood clots. If this process proceeds unchecked, harmful blood clots can form which block blood vessels and cause heart attacks and strokes. There are many factors, both inside and outside platelets, which control how big and how fast a blood clot grows and whether it becomes harmful enough to cause a blood vessel blockage. One of these factors is the level of platelet 'stickiness' or 'reactivity'. We are working towards a better understanding of how platelet reactivity is regulated. Specifically, we believe we have identified a new factor which keeps blood clots at a size that is not harmful to cause blood vessel blockade. This information will not only increase our knowledge of blood clot formation in health and disease but also may help in the development of new therapies for the prevention of heart attack and stroke.Read moreRead less
RZR-alpha In The Control Of Proliferative Vascular Disease
Funder
National Health and Medical Research Council
Funding Amount
$521,706.00
Summary
Four million Australians have cardiovascular disease accounting for 35% of all deaths. CVD is the most expensive disease burden and a National Health Priority. Smooth muscle cell growth is a cause of CVD. However, the mechanisms controlling SMC hyperplasia are poorly understood. This project will provide key insights on the role of RZR-alpha in the pathogenesis of blood vessel disease, and develop novel gene-targeting approaches for new opportunities to control complications of CVD.
Therapeutic Potential Of Transforming Growth Factor-beta Proteins For The Diagnosis And Treatment Of Female Infertility
Funder
National Health and Medical Research Council
Funding Amount
$942,961.00
Summary
We discovered and manufactured a growth factor produced uniquely by the egg. We named this growth factor cumulin. It is a powerful regulator of ovarian function and egg quality. This project will study the basic mechanisms of how cumulin works in the ovary. We will then develop an assay to measure it as a biomarker of human egg quality and quantity. New approaches in fertility preservation for cancer survivors will be developed using cumulin.
Mapping The TNF Pathway: A Qualitative And Quantative Molecular Analysis Of The Components And Post-translational Modifications Involved In Physiological And Pathological TNFR1 Signalling
Funder
National Health and Medical Research Council
Funding Amount
$636,258.00
Summary
TNF is a master regulator of the inflammation response and dysregulated TNF signalling causes many human diseases. We will use a cutting edge mass spectrometry technique that we have developed to analyse molecules required for TNF signalling. Understanding how the TNF signalling works in all cell types and with different forms of ligands will open up therapeutic opportunities to selectively target TNF signalling in inflammatory diseases, such as Rheumatoid Arthritis and Cancer.