Towards The Rational Design Of Calcium Sensing Receptor Allosteric Modulators For The Treatment Of Osteoporosis And Calcium Handling Disorders
Funder
National Health and Medical Research Council
Funding Amount
$741,390.00
Summary
Drugs that target the human calcium sensing receptor can be too strong or too weak, resulting in side effects or lack of efficacy. This proposal thus seeks to establish whether the strength of drug activity can be rationally altered and exploited to treat different disease states by fine-tuning CaSR activity in a disease-specific manner.
New Positive Allosteric Modulators Of Nicotinic Acetylcholine Receptors For Treatment Of Cognitive Impairment In ADHD
Funder
National Health and Medical Research Council
Funding Amount
$612,851.00
Summary
The effects of Attention Deficit Hyperactivity Disorder (ADHD) can extend well beyond childhood. This project will target the nicotinic acetylcholine receptor family for developing new therapeutics to manage this disease.
Probing Central And Peripheral Calcium Channel Sybtypes With Novel Omega Conotoxins
Funder
National Health and Medical Research Council
Funding Amount
$383,168.00
Summary
New toxins including omega-conotoxin CVID have been discovered from fish eating cone snails found on the Great Barrier Reef. These toxins discriminate between ion channel receptors on nerve cells that allow calcium ions to enter the cell and nerve transmission to continue. Of great importance is the fact that CVID specifically and potently blocks nerves that transmit pain responses. This project is involved with understanding the nolecular basis for this action with the goal of underpinning the ....New toxins including omega-conotoxin CVID have been discovered from fish eating cone snails found on the Great Barrier Reef. These toxins discriminate between ion channel receptors on nerve cells that allow calcium ions to enter the cell and nerve transmission to continue. Of great importance is the fact that CVID specifically and potently blocks nerves that transmit pain responses. This project is involved with understanding the nolecular basis for this action with the goal of underpinning the design of even more selective agents that will ameliorate pain while reducing side effects.Read moreRead less
Developing Novel Selective Glycine Receptor Potentiators As A Means To Control Pain.
Funder
National Health and Medical Research Council
Funding Amount
$552,647.00
Summary
It has been estimated that >3M Australians suffer from pain at a cost to the economy of >$34B, with chronic pain (persisting beyond 1-6 mths) accounting for ~half this burden. There is an urgent and compelling social and economic case for the development of safer and more effective pain therapeutics. This project takes inspiration from a new class of Australian marine natural products that selectively regulate a key pain pathway, and will optimize and develop these as a new class of pain d ....It has been estimated that >3M Australians suffer from pain at a cost to the economy of >$34B, with chronic pain (persisting beyond 1-6 mths) accounting for ~half this burden. There is an urgent and compelling social and economic case for the development of safer and more effective pain therapeutics. This project takes inspiration from a new class of Australian marine natural products that selectively regulate a key pain pathway, and will optimize and develop these as a new class of pain drug.Read moreRead less
Preventing The Evolution Of Transmissible Nitroimidazole Resistance In Mycobacterium Tuberculosis
Funder
National Health and Medical Research Council
Funding Amount
$664,463.00
Summary
Tuberculosis kills more people than any other infectious disease. Unfortunately, the drugs available to us to treat TB are losing their efficacy due to the evolution of drug resistance. A new class of drugs, nitroimidazoles, has been developed, but there is a risk that the bacterium that causes TB will develop resistance to these compounds too. We will identify resistance mutations before they occur in the wild, to help identify them and find new compounds for which resistance cannot develop.
Role Of Viruses In The Development Of Lung Disease In Cystic Fibrosis
Funder
National Health and Medical Research Council
Funding Amount
$1,223,186.00
Summary
This study will investigate how lung disease starts in babies with cystic fibrosis and the role of viral infections in this process. The new knowledge gained will help us move towards treatments that prevent or delay the start of lung disease, something not currently possible. We believe this new treatment paradigm will lead to improved quality and extent of life of those with cystic fibrosis.
Development Of Peptide-based Scaffolds For Intracellular Cancer Targets
Funder
National Health and Medical Research Council
Funding Amount
$1,479,836.00
Summary
The overall aim of this project is to develop peptide-based drugs that are able to cross cell membranes and inhibit specific targets inside cells leading to more effective, safer and cost effective drugs for cancer. One potential outcome of the project will be new drug leads to treat melanoma and leukemia that are likely to be less toxic, more potent and less likely to develop resistance than current treatments.
Structure-based Design Of Inhibitors Of PimA - A New Target For Tuberculosis Therapy
Funder
National Health and Medical Research Council
Funding Amount
$666,246.00
Summary
Tuberculosis (TB) is a devastating disease that kills 2 million people worldwide each year and affects one-third of the entire human population. Bacterial resistance to existing antibiotics is an ever increasing problem, highlighting the need to develop new anti-TB drugs. The aim of this project is to develop specific inhibitors to target a protein that is essential for the survival of the tuberculosis bacterium.