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.
SPECIFIC MODIFICATION OF SKELETAL MUSCLE RYANODINE RECEPTOR ACTIVITY
Funder
National Health and Medical Research Council
Funding Amount
$411,000.00
Summary
The project will have implications for muscle fatigue, which is a public health issue in an aging population, and for neuromuscular diseases and muscle weakness. The ryanodine receptor (RyR) calcium release channel regulates changes in calcium concentrations inside the muscle cell that are essential for respiration and movement. Defects in expression of RyRs results in death in utero or at birth. The RyR is also important in many other tissues, where it acts either alone or in combination with a ....The project will have implications for muscle fatigue, which is a public health issue in an aging population, and for neuromuscular diseases and muscle weakness. The ryanodine receptor (RyR) calcium release channel regulates changes in calcium concentrations inside the muscle cell that are essential for respiration and movement. Defects in expression of RyRs results in death in utero or at birth. The RyR is also important in many other tissues, where it acts either alone or in combination with a second type of calcium channel, to regulate the changes in the concentrations of calcium ions within the cell, which are essential for a variety of processes including cardiac contraction, vascular constriction, neuronal activity and immune responses. Despite its importance, little is known about the regulation of the RyR channel opening during contraction in skeletal muscle or the mechanisms of ion movement through its pore. It is often difficult to define the specific role of RyRs in intact tissues because of the lack of specific probes for the channel. The RyR is an obvious target for therapeutic drugs to modify muscle contraction, but has not been used as such because of the lack of specific and reversible drugs. Muscle performance is reduced, and fatigue is rapid, in neuromuscular disease. Performance can be improved by variety of drugs like anabolic steroids which unfortunately have additional adverse actions. The aims of the project are (a) to discover more about the regulation of, and ion conduction pathway through, the skeletal muscle RyR channel, (b) to identify compounds that can be used as specific probes for RyR activity and (c) to identify compounds that might in the future provide the basis for development of the RyR as a therapeutic target.Read moreRead less
Pain is a debilitating condition that affects the life of one in five Australians and has significant socioeconomic impact. Currently available pain killers often do not work, or have intolerable side effects including sedation and addiction. We have discovered a novel compound that avoids these side effects and provides effective analgesia as well as opioid-sparing effects in a number of relevant animal models. The aim of this project is to progress the compound towards clinical development.
Novel Analgesic Approaches: Harnessing Functional Interactions Between Sodium Channels And Opioids
Funder
National Health and Medical Research Council
Funding Amount
$329,076.00
Summary
Chronic pain is a debilitating condition that affects the life of one five Australians and has significant socioeconomic impact. Currently available pain killers often do not work, or have intolerable side effects. We have discovered that combination treatment with opioids and a novel venom-derived compound discovered by us provides effective pain relief. The aim of this project is to understand the mechanisms underlying this synergistic effect to develop new treatment approaches for pain.
Developing Species-specific, Structure-targeting Peptides As A Novel Class Of Antibiotics
Funder
National Health and Medical Research Council
Funding Amount
$607,967.00
Summary
Multidrug, antibiotic resistance is a serious global threat. It is a real possibility that in the absence of new antibiotics, common infections could soon become untreatable. This project will develop a novel class of antibiotics that target the core structures of essential bacterial proteins. The successful outcome of this work will also aid the development of specific peptide-based inhibitors for numerous additional diseases, including viral and fungal infections and cancer.
A Pharmacological Approach To Define The Contribution Of Nav1.7 To Pain Pathways
Funder
National Health and Medical Research Council
Funding Amount
$501,467.00
Summary
Chronic pain is a debilitating condition that affects the life of one in five Australians and has significant socioeconomic impact. Currently available pain killers often do not work, or have intolerable side effects. We have discovered the most selective blocker for a specific type of sodium channel that is a known pain target and will use this novel molecule to gain insight into the mechanisms of pain and to develop new pain killers.
The Role Of A New Class Of Chromatin Organising Hub
Funder
National Health and Medical Research Council
Funding Amount
$1,145,450.00
Summary
Within the cell nucleus, specific proteins weave DNA into structured loops that are vital for normal cell function. By studying the molecules involved, we have uncovered a ‘dock’ that controls this DNA architecture. We will define the components and function of this ‘dock’, and the resulting rapid cell death that occurs if it is disrupted. We will explore this cell death pathway thoroughly because we think it may help us to develop new cancer therapies.