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.
Inhibitors Of Secretory Phospholipases In Diet Induced Obese Rats
Funder
National Health and Medical Research Council
Funding Amount
$581,051.00
Summary
A new drug given to rats fed a high fat-carbohydrate diet shows very promising effects in preventing and treating abdominal obesity, insulin resistance, glucose intolerance, and other risk factors for diabetes and cardiovascular disease. This project will profile biochemical and pharmacological properties of the drug in more detail in order to track down molecular mechanisms of its action and potential therapeutic benefits, guided by studies on rats, biochemical markers, rat and human fat cells.
Evaluating The Anti-inflammatory, Anti-oxidant And Wound-healing Properties Of Australian Native Stingless Bee Cerumen From Trigona Carbonaria, And The Effects Of Bee Foraging Behaviours On Cerumen Bioactivity
Funder
National Health and Medical Research Council
Funding Amount
$95,313.00
Summary
I have a keen interest in evaluating the potential of natural products to promote wound-healing in humans. Cerumen, a resinous material produced by Australian native stingless bees, is easily obtained; however, the medicinal properties of this natural product have not been widely investigated. Therefore, the proposed PhD project aims to investigate the anti-inflammatory, anti-oxidant and wound-healing properties of Australian native stingless bee cerumen.
ROLE OF A DOWN SYNDROME-RELATED PROTEIN IN STROKE OUTCOME
Funder
National Health and Medical Research Council
Funding Amount
$931,302.00
Summary
This project will test whether a gene called DSCR1, which is present at a higher level in Down Syndrome individuals, might play a protective role in the outcome after stroke. We will identify the cells and molecular pathways that are involved in this protective effect in mice, with a longer term view of applying this information to the development of new types of targeted therapies for clinical stroke.
Role Of Extracellular Surface Residues In Agonist Activation Of The Alpha1 Adrenoceptor
Funder
National Health and Medical Research Council
Funding Amount
$414,786.00
Summary
Most modern drugs act on a class of cellular proteins known as GPCRs. Despite their importance, little is known about how agonists acting from the outside of cells produce a change in GPCR structure allowing signalling to the cell's interior. We have identified new residues on the extracellular surface of the alpha1 adrenoceptor that dramatically affect agonist responses, opening the door to understanding the molecular process of GPCR activation and the development of drugs that can target diffe ....Most modern drugs act on a class of cellular proteins known as GPCRs. Despite their importance, little is known about how agonists acting from the outside of cells produce a change in GPCR structure allowing signalling to the cell's interior. We have identified new residues on the extracellular surface of the alpha1 adrenoceptor that dramatically affect agonist responses, opening the door to understanding the molecular process of GPCR activation and the development of drugs that can target different GPCR conformations.Read moreRead less
Novel sources of nitric oxide (NO) in cells: Implications for an endocrine role for NO. Communication between cells is essential for coordinating and controlling a healthy body. A key regulator and cell-communicating molecule is the gas, nitric oxide. Although nitric oxide is a simple substance we still do not fully understand all aspects of its cellular functions. It is assumed that nitric oxide is synthesised in the body and, after release, is rapidly metabolized and eliminated. Reductions in ....Novel sources of nitric oxide (NO) in cells: Implications for an endocrine role for NO. Communication between cells is essential for coordinating and controlling a healthy body. A key regulator and cell-communicating molecule is the gas, nitric oxide. Although nitric oxide is a simple substance we still do not fully understand all aspects of its cellular functions. It is assumed that nitric oxide is synthesised in the body and, after release, is rapidly metabolized and eliminated. Reductions in the levels of nitric oxide in the body are associated with several diseases states and states of dysfunction including cardiovascular disease, diabetes and also impotence. Professor Triggle's study seeks to characterize how tissues may store nitric oxide, thus prolonging the life of nitric oxide, and how such stores are released. Read moreRead less
Specific Roles Of The Transmembrane Exoloops And The LDLa Module In The Activity Of Relaxin And INSL3 Receptors
Funder
National Health and Medical Research Council
Funding Amount
$598,863.00
Summary
The peptide hormone relaxin is currently in clinical trials to treat acute heart failure. The related hormone INSL3 has important roles in fertility. We will continue our previously successful approaches to study the interaction of relaxin and INSL3 with their cell surface receptors and the mechanisms by which the receptors function. The knowledge gained will aid in the design of smaller, more potent and orally active forms of relaxin and INSL3 for future clinical applications.
Does A Novel Estrogen Receptor Worsen Stroke Outcome?
Funder
National Health and Medical Research Council
Funding Amount
$524,820.00
Summary
This project will test whether a target protein for estrogen, called GPER, which is found in high levels in the brain, worsens stroke outcome. We will identify the key signalling pathways related to GPER in the brain after stroke and we hope to identify a new type of drug that could be used to treat stroke patients. It is possible that our work could at least partly explain why hormone replacement therapy can increase the risk of worsened outcome after stroke in women.
Allosteric modulators as novel probes of G-Protein coupled receptor function. This research will provide novel mechanistic understanding on the function of one of the largest protein families in the mammalian genome, and the most important family with respect to drug targets. The insights gained thus have direct relevance to drug discovery. The discovery of novel G protein-coupled receptor (GPCR) allosteric enhancers will not only lead to potentially new therapeutic agents, but can significant ....Allosteric modulators as novel probes of G-Protein coupled receptor function. This research will provide novel mechanistic understanding on the function of one of the largest protein families in the mammalian genome, and the most important family with respect to drug targets. The insights gained thus have direct relevance to drug discovery. The discovery of novel G protein-coupled receptor (GPCR) allosteric enhancers will not only lead to potentially new therapeutic agents, but can significantly value-add to other national research efforts focusing on GPCR structural biology.Read moreRead less
Aliskiren: Cardioprotection By Increased Bradykinin Levels?
Funder
National Health and Medical Research Council
Funding Amount
$295,236.00
Summary
Aliskiren is a new treatment for hypertension. Our recent studies indicate that aliskiren may have additional benefits for patients with ischaemic heart disease and heart failure. This research project will investigate the effects of aliskiren in different forms of heart disease in rats, in order to provide information that will help patients obtain the maximum benefit from this treatment.