Investigate The Role For Dok Adapter Proteins In Thrombosis And Haemostasis.
Funder
National Health and Medical Research Council
Funding Amount
$161,737.00
Summary
Blood platelets play a key role in blood clot formation, prevention of bleeding and are the principal elements contributing to thrombosis leading to heart attack and stroke. Numerous studies have defined pathways promoting platelet activity, however less is known about their negative regulation. In this fellowship I will examine the role for proteins, Dok2 and Dok1, in the negative regulation of platelets, hoping this leads to development of novel therapeutics for prevention of cardiac disease.
Muscarinic Receptor Signalling, Transglutaminase And Diabetes
Funder
National Health and Medical Research Council
Funding Amount
$518,210.00
Summary
Diabetes is a major and increasing cuase of death and disability in our society. This studies aims to understand the cellular and molecular mechaisms controlling insulin secretion from the pancreas, since defects in this secretion are involved in causing diabetes. The proposed studies are of relevance to both juvenile and adult-onset diabetes, and may lead to new treatment modalities, as well as potentially being relevant to the use of pencreatic islet cell transplantation in the treatment of di ....Diabetes is a major and increasing cuase of death and disability in our society. This studies aims to understand the cellular and molecular mechaisms controlling insulin secretion from the pancreas, since defects in this secretion are involved in causing diabetes. The proposed studies are of relevance to both juvenile and adult-onset diabetes, and may lead to new treatment modalities, as well as potentially being relevant to the use of pencreatic islet cell transplantation in the treatment of diabetes.Read moreRead less
Loss Of Cytostatic Regulation By TGF-beta During EGFR-driven Tumor Development
Funder
National Health and Medical Research Council
Funding Amount
$605,031.00
Summary
Growth factor and cytokine signalling networks control many aspects of cell behaviour such as proliferation, survival, migration, invasive capabilities, transformation and differentiation. In normal cells, these complex signalling pathways are tightly regulated. Alterations of these signals are often found to cause, directly or indirectly, tumour formation. Transforming Growth Factor-b (TGF-b) and Epidermal Growth Factor (EGF) signalling pathways are both independently implicated as key regulato ....Growth factor and cytokine signalling networks control many aspects of cell behaviour such as proliferation, survival, migration, invasive capabilities, transformation and differentiation. In normal cells, these complex signalling pathways are tightly regulated. Alterations of these signals are often found to cause, directly or indirectly, tumour formation. Transforming Growth Factor-b (TGF-b) and Epidermal Growth Factor (EGF) signalling pathways are both independently implicated as key regulators in tumour formation and as such they are potential therapeutic targets. However, while both pathways have been studied extensively, little is known about the cross-talk between the TGF-b and EGF pathways. This project will establish the generality of a new tumor signaling axis, namely EGFR-Stat3-Smad7-TGF-b in EGFR-overexpressing tumors. Practically, it will provide guidelines for the development of new approaches for treating effectively the EGFR-driven tumors.Read moreRead less