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Understanding Sphingolipid Mediators Of Insulin Resistance
Funder
National Health and Medical Research Council
Funding Amount
$643,447.00
Summary
Sphingolipids are a class of lipid metabolites that have a variety of functions within cells. It has been known for some time that an accumulation of excess lipid, including certain sphingolipids, can adversely impact insulin action and glucose metabolism in cells. In this project we will a combination of strategies to test the hypothesis that the sphingolipid profile can be manipulated to have favourable effects on metabolism.
Cytokine Signalling And Insulin Resistance In Obesity.
Funder
National Health and Medical Research Council
Funding Amount
$512,065.00
Summary
Western communities are experiencing an epidemic of obesity that is contributing to diabetes, heart disease, and premature death. This project is investigating why being overweight and obese causes diabetes. Improved understanding about how hormones regulates the body's storage and breakdown of fat and responsiveness to insulin will enable the development of new medicines for the treatment of obesity and the prevention of diabetes.
Targeting RCAN1 To Treat Type 2 Diabetes And Obesity
Funder
National Health and Medical Research Council
Funding Amount
$814,468.00
Summary
Obesity and impaired insulin secretion are significant contributors to Type 2 diabetes. In this project we demonstrate that a protein called RCAN1 contributes to both fat mass and insulin secretion and that this contribution is exacerbated in obesity and in Type 2 diabetes. We will identify how RCAN1 controls these major metabolic pathways with outcomes including the development of new therapeutics for obesity and Type 2 diabetes.
Alpha-2-Macroglobulin And The Transport And Uptake Of The Hormone, Hepcidin
Funder
National Health and Medical Research Council
Funding Amount
$533,541.00
Summary
Hepcidin is a peptide hormone that is a major regulator of iron metabolism. It has been suggested that hepcidin is free in the blood. However, we recently identified that hepcidin binds with alpha-2-macroglobulin (a2-M) in the plasma and this increases the efficacy of this peptide. The demonstration that a2-M plays a role in hepcidin biology will lead to a better understanding of hepcidin physiology, the development of methods for its measurement and improved treatment of iron related diseases.
Linkage Infrastructure, Equipment And Facilities - Grant ID: LE0775746
Funder
Australian Research Council
Funding Amount
$102,000.00
Summary
GC/MS facility for medical, bioanalytical and environmental research. The research will contribute to the bioremediation of heavily polluted sites in Sydney and the knowledge gained and the technology developed will be applicable to sites all over the world. Fundamental knowledge in Systems Biology will have applications to advance Australian export industries based on fermentation. Advances in chemical ecology and biotechnology will impact in areas such as contact lenses, implants, therapeutics ....GC/MS facility for medical, bioanalytical and environmental research. The research will contribute to the bioremediation of heavily polluted sites in Sydney and the knowledge gained and the technology developed will be applicable to sites all over the world. Fundamental knowledge in Systems Biology will have applications to advance Australian export industries based on fermentation. Advances in chemical ecology and biotechnology will impact in areas such as contact lenses, implants, therapeutics and water treatment. Probing pituitary hormone action will lead to greater understanding of health issues such as abnormal body composition, obesity and diabetes.Read moreRead less