The Australian Research Data Commons (ARDC) invites you to participate in a short survey about your
interaction with the ARDC and use of our national research infrastructure and services. The survey will take
approximately 5 minutes and is anonymous. It’s open to anyone who uses our digital research infrastructure
services including Reasearch Link Australia.
We will use the information you provide to improve the national research infrastructure and services we
deliver and to report on user satisfaction to the Australian Government’s National Collaborative Research
Infrastructure Strategy (NCRIS) program.
Please take a few minutes to provide your input. The survey closes COB Friday 29 May 2026.
Complete the 5 min survey now by clicking on the link below.
Elucidating The Mechanism Of IL-2 Cytokine/antibody Mediated Transplantation Tolerance
Funder
National Health and Medical Research Council
Funding Amount
$624,429.00
Summary
Organ transplantation is a life-saving treatment for end-stage organ failure. However, patients must take immunosuppressive drugs to prevent rejection, a lifetime of which increases the risk of infection and cancer. An alternative to drugs is to manipulate the immune system from within. We discovered a way to boost the immune ‘regulators’ so that they stifle the graft-destroying response. We are optimising this approach with the aim of transplanting organs without long-term immunosuppression.
Mechanisms Of Islet Graft Rejection And Acceptance
Funder
National Health and Medical Research Council
Funding Amount
$602,501.00
Summary
Islet grafts offer diabetic patients the promise of a return to insulin-independence. In this project we will study how natural regulatory T cells suppress islet graft rejection in a mouse model. We will determine where regulatory T cells interact with graft-rejecting T cells, and define the mechanisms used to mediate their suppressive effects. Our findings will aid in developing new ways to induce long-term acceptance of islet grafts without immunosuppressive drugs.
Type 2 diabetes is a health crisis in Australia. In this project, we will investigate the mechanisms whereby high glucose and fat impair pancreatic beta-cell function leading to type 2 diabetes. We will establish how endoplasmic reticulum stress and the protein Id1 are linked with loss of beta-cell gene expression and function. The information gained will further our understanding of the basic mechanisms regulating insulin secretion and provide new therapeutic targets for diabetes treatment.
Diabetes is a major health epidemic; and both type 1 and type 2 diabetes can lead to the development of diabetic complications - the major cause of morbidity and mortality from diabetes. Loss of islet function is a key factor in diabetes and my testable hypothesis is that islet inflammation contributes to this process. We will investigate how genes effect islet inflammation. New understanding could lead to biomarkers for determining who is susceptible & new treatment opportunities.
New Molecular Mechanisms Of Islet Protection Against Diabetes
Funder
National Health and Medical Research Council
Funding Amount
$673,259.00
Summary
Type 2 diabetes is an enormous health and economic burden. The mechanisms of ?-cell compensation for insulin resistance and of ?-cell failure in type 2 diabetes are unclear. This proposal will test the novel hypothesis that the adaptation of endoplasmic reticulum (ER) capacity mediates ?-cell compensation, and that the failure of ?-cell adaptation to ER stress causes diabetes. The studies will show that targeting ER capacity is an important novel strategy for type 2 diabetes therapy.
Bridging The Gap In Kidney Transplantation Using Pigs As Donors
Funder
National Health and Medical Research Council
Funding Amount
$1,452,341.00
Summary
Chronic kidney failure results in patients suffering significant morbidity and mortality ultimately requiring life-supporting dialysis. Kidney transplantation and lifelong immunosuppression are the only treatment, but (i) is limited by the shortage of human donors and (ii) carries risks associated with these anti-rejection drugs. This project aims to solve both problems by using humanized pigs as donors combined with a novel approach to inducing acceptance of the transplanted kidneys.
Control Of Insulin Secretion By Y1 Receptor Signalling
Funder
National Health and Medical Research Council
Funding Amount
$675,582.00
Summary
Diabetes is the most common metabolic disease worldwide. Impaired insulin secretion and beta cell function is one of its major causes. We have recently discovered a key signaling pathway that we believe hold the secret to inhibiting insulin secretion in beta cells and blocking it leads to significant insulin release. This proposal focuses on this pathway and its regulation using innovative and unique tools. This will provide a novel treatment option for diabetes as well as islet transplantation.
Detection Of Cardiac Allograft Rejection By Peripheral Blood Gene Expression: A Novel Concept Of Personalized Approach To Transplantation.
Funder
National Health and Medical Research Council
Funding Amount
$292,705.00
Summary
Heart biopsy is required to detect rejection after heart transplantation. The cost of each biopsy is around $7,000 and at least 10 heart biopsies needed in the first post-transplant year alone. The biopsy is difficult for the patients and significant cost for the Australian healthcare system. Thus, it would be beneficial to identify rejection using a simple blood test. Such tool would help to reduce or eliminate the need for expensive heart biopsy and would reduce the cost by about 10 times.
Protecting The Endothelial Glycocalyx To Improve Transplant Rates And Outcomes
Funder
National Health and Medical Research Council
Funding Amount
$725,180.00
Summary
A tiny, previously overlooked, structure called the endothelial glycocalyx (EG) is now known to ‘waterproof’ blood vessels. This grant extends our exciting preliminary data in the field of lung transplantation, where we have shown that EG loss is the main cause of a poorly functioning organ, to develop new tests of lung and kidney function, as well as treatments to resuscitate marginal organs outside the body, so improving access to and the safety of transplantation.
Mechanisms Of Regulatory T Cell Induction By Soluble Immunomodulatory Molecules
Funder
National Health and Medical Research Council
Funding Amount
$729,414.00
Summary
The purpose of this work is to identify how a select population of cells (T regulatory cells) function to prevent or dampen down the sometimes-harmful effects of the immune system. Understanding how these cells function may have broad implications for general immune regulation.