Development Of A Novel Drug For Chronic And Infected Wounds
Funder
National Health and Medical Research Council
Funding Amount
$482,362.00
Summary
Chronic wounds affect more than 9 million people worldwide and demand for wound care is increasing. The annual cost to healthcare systems in the US and Australia in treating such wounds is US$25 billion and AU$3 billion, respectively, and there is urgent need for more effective approaches.
Dengue virus is the most important mosquito-borne viral disease, with 2/3 of the world's population at risk. There is currently no treatment available for dengue. Our proposal aims to progress a safe and effective new treatment (4-HPR) against Dengue towards the clinic, generating all the required pharmacokinetic and pre-clinical animal data necessary to progress to a future clinical trial in humans. We will also investigate the use of 4-HPR as a dengue preventative.
Glucocorticoids (or 'steroids') are among the most commonly used drugs in the world, chiefly used for inflammatory diseases. However, they have major predictable side effects that have been known for over 60 years. Science has, til now, failed to deliver an alternative that delivers the effects of steroids without the side effects. This application is for funds to support the development of the discovery of the protein known as GILZ towards a treatment to help patients.
Peptide Therapeutics For The Treatment Of Autoimmune Diseases: Stability, Delivery And Disposition
Funder
National Health and Medical Research Council
Funding Amount
$368,467.00
Summary
Autoimmune diseases affect around 120 million people worldwide. This project will progress the development of a peptide that suppresses disease-causing autoantigen-specific immune responses without affecting protective responses. Different routes of delivery for this peptide will be evaluated, as well as slow-release formulations that will extend its in vivo lifetime. The outcome will be a patient-friendly form of this therapeutic lead that can be taken forward to preclinical evaluation.
Cachexia is a major side effect of cancer, resulting in significant muscle wasting, fat loss and organ failure. Up to 80% of cancer patients suffer and 25% succumb to this condition. This significantly affects the treatment regimens of cancer patients and affects their quality of life. We have developed monoclonal antibodies that block and reverse cachexia in preclinical mouse cancer models. Our aims are to humanise the antibody and manufacture it for the first clinical trial in humans.
Robotic Surgical System For Image Guided Non-invasive Focused Ultrasound Induced Ablation Of Liver Cancers
Funder
National Health and Medical Research Council
Funding Amount
$582,231.00
Summary
According to National Cancer Institute, liver and bile duct cancers are the fifth most common cancer in men and the seventh in women. Due to poor prognosis involving surgery, radiotherapy and chemotherapy, our aim is to develop a novel image-guided, radiation-free, non-invasive robotic HIFU system with means for compensation of organ movement during treatment. The objective is to produce damage to the target in a predictable and reproducible manner while sparing overlying surrounding tissues.
Chronic pain from damage to the nervous system is extremely debilitating and notoriously difficult to treat. The current drug of choice, gabapentin, has serious side effects and only works in two-thirds of patients. We have developed a drug, derived from sea snail venom, that exhibits ten times the activity of gabapentin. This proposal seeks to progress our drug to clinical trials and attract a commercial partner for its development into the market.
Cancer is now the number one killer of Australians and there is an unmet medical need to develop new therapies that are safe and maximize anti-cancer efficacy. Cancer immunotherapy now represents a new fourth pillar in cancer treatment to complement surgery, radiotherapy and chemo-/targeted therapies. This application aims to develop new therapeutic approaches to broaden the effectiveness of cancer immunotherapy and potentially allow the treatment of a broader range of cancers and patients.
Proteasome Inhibitors As Reversers Of Resistance To Artemisinin-based Antimalarials
Funder
National Health and Medical Research Council
Funding Amount
$473,534.00
Summary
Current antimalarial control is highly dependent on Artemisinin Combination Therapy (ACTs), which makes recent reports of decreased clinical efficacy of artemisinins extremely concerning. This project will develop proteasome inhibitors to synergise the activity of artemisinins - effectively reversing resistance. We will confirm that the selected compounds have good bioavailability, low cytotoxicity in human cell lines and efficacy in mouse models of malaria.
Sortase Peptide Technology: Enzymatic Site-specific Bioconjugation To Improve Antibody Drug Conjugate Production And Performance
Funder
National Health and Medical Research Council
Funding Amount
$402,046.00
Summary
Cancer is characterised by uncontrolled cell growth, leading to invasion and destruction of adjacent tissues. It is a major cause of death in Australia. Targeted drug delivery is an attractive therapeutic strategy that has the potential to lower systemic drug concentrations and reduce side effects. We are developing more efficient cancer drugs.