Developing Novel Neuroreceptor And Channel Therapies For Pain And Addiction
Funder
National Health and Medical Research Council
Funding Amount
$808,375.00
Summary
Chronic pain is a growing and poorly treated global health burden. There is a great need for novel pain therapeutics. We are discovering novel drug targets in pain pathways in the nervous system and new therapeutic molecules that selectively block information flow in pain nerves. Strong pain relieving drugs like morphine also lose their effectiveness after long periods of use. We are finding mechanisms responsible for this thereby providing a rational basis for development of better opioids and ....Chronic pain is a growing and poorly treated global health burden. There is a great need for novel pain therapeutics. We are discovering novel drug targets in pain pathways in the nervous system and new therapeutic molecules that selectively block information flow in pain nerves. Strong pain relieving drugs like morphine also lose their effectiveness after long periods of use. We are finding mechanisms responsible for this thereby providing a rational basis for development of better opioids and pain treatments.Read moreRead less
The Search For Novel Therapeutic Targets For The Treatment Of Chronic Pain.
Funder
National Health and Medical Research Council
Funding Amount
$425,048.00
Summary
Chronic pain is very common, with one in five Australians suffering long-term pain that is serious enough to cause disability. It is extraordinarily difficult to treat. Medicines used to treat normal pain symptoms are usually ineffective on chronic pain patients because the cause of the pain is different. The aim of this project is to identify new drug targets in the spinal cord that are specific for chronic pain so we can develop new medicines to reverse the symptoms safely and effectively.
Pharmacological Inhibition Of IRAP As A Novel Antifibrotic Strategy
Funder
National Health and Medical Research Council
Funding Amount
$1,036,370.00
Summary
There are very few treatments that can reduce heart stiffening, called fibrosis, which is seen in patients with high blood pressure or in patients who have had a heart attack. This project will test new drugs that we have developed that act by a unique mechanism to reverse or prevent cardiovascular disease in patients with poorly-functioning hearts and blood vessels.
Endocannabinoid-TRP Interactions In Midbrain Analgesic Pathways
Funder
National Health and Medical Research Council
Funding Amount
$586,903.00
Summary
Current pharmacotherapies for chronic pain are often ineffective. The active ingredient of the plant Cannabis sativa, THC, and a number of synthetic cannabinoids have efficacy in these pain states, however, they also produce a spectrum of adverse side-effects. This project will use cellular and behavioural techniques to examine how this cannabinoid system modulates intrinsic pain systems within the midbrain in order provide leads for novel analgesic pharmacotherapies with enhanced efficacy.
Is Overactive Bladder A 'Bladder Itch'? Identification Of Itch Specific Pathways Within The Bladder
Funder
National Health and Medical Research Council
Funding Amount
$720,585.00
Summary
Overactive bladder is a leading cause of nocturia, urgency and incontinence. These symptoms arise from sensory nerve fibres in the bladder. We have identified key irritant mechanisms, including the bile acid receptor TGR5 and Mrgpr family, thought to only exist in the skin, also innervate the bladder. We hypothesis that the clinical entity overactive bladder, is triggered by pathological activation of bladder afferents by such irritants and that overactive bladder is essentially a bladder itch.
Research Fellowship: Protection Of Myocardial Function In Health And Disease
Funder
National Health and Medical Research Council
Funding Amount
$631,010.00
Summary
Heart failure (HF) is a major cause of death in Australia. A/Prof Rebecca Ritchie heads Heart Failure Pharmacology at Baker IDI. Her research focuses on new drug strategies to maintain heart function in response to diabetes & heart attack, common precursors of HF. Many of the treatments discovered from this work are naturally-occurring antioxidants; enhancing their activity will ultimately reduce progression to HF & death in the >3 million Australians affected by these disorders.
Investigating A Novel Agent To Limit Brain Injury And Post-stroke Complications
Funder
National Health and Medical Research Council
Funding Amount
$412,429.00
Summary
Stroke is a leading cause of morbidity and mortality worldwide, but treatment options remain limited. The goal of this research project will be to examine the potential of new agent to protect the brain against stroke and to also treat complications that typically occur after stroke including infection and weight loss. It is anticipated that this project will ultimately lead to the development of an effective stroke therapy.