Nutrition And Rehabilitation In Advanced Cancer Patients
Funder
National Health and Medical Research Council
Funding Amount
$225,991.00
Summary
This preliminary project aims to evaluate associations between cancer cachexia, psychosocial factors and cytokine levels in blood. The final decline of most patients with advanced cancer is associated with the cancer cachexia syndrome, triggered in part by cytokine release. Measuring cytokines may enable identification of patients about to enter this final stage. Further, factors like mood and social support appear to alter cytokine levels. The associations established by this study may point to ....This preliminary project aims to evaluate associations between cancer cachexia, psychosocial factors and cytokine levels in blood. The final decline of most patients with advanced cancer is associated with the cancer cachexia syndrome, triggered in part by cytokine release. Measuring cytokines may enable identification of patients about to enter this final stage. Further, factors like mood and social support appear to alter cytokine levels. The associations established by this study may point to treatment options that can delay the terminal phase while improving quality of life.Read moreRead less
I am a clinical scientist conducting translational and implementation research to improve diagnosis, management and understanding of airway diseases including asthma, COPD (chronic obstructive pulmonary disease), bronchiectasis and persistent cough.
Human CD4+ T-cell Epitope-based Therapeutic For Peanut Allergy
Funder
National Health and Medical Research Council
Funding Amount
$403,121.00
Summary
Peanut allergy affects ~2% of the population and peanuts are the major cause of fatal food-induced anaphylaxis. Peanut allergy usually appears in infancy and persists indefinitely. At present, unlike grass pollen allergy, there is no preventative treatment. Using blood cells from peanut-allergic patients, we will identify the components of major peanut allergens to use in _allergy shots� to develop tolerance on peanut exposure without risking anaphylaxis.
Mechanisms Of Nanoparticle-mediated Inhibition Of Asthma
Funder
National Health and Medical Research Council
Funding Amount
$637,921.00
Summary
Ultrafine pollution particles may promote asthma, and there is concern that man-made 'nanoparticles' have a similar effect. Surprisingly, we found that inert toxin-free nanoparticles inhibit asthma. We propose nanoparticles do this by leaving a unique �imprint� in the lung. We will explore how this imprint modifies lung inflammatory and immune regulatory cell function, and investigate particles made from advanced biodegradable polymers as potential therapeutics for inflammatory lung diseases suc ....Ultrafine pollution particles may promote asthma, and there is concern that man-made 'nanoparticles' have a similar effect. Surprisingly, we found that inert toxin-free nanoparticles inhibit asthma. We propose nanoparticles do this by leaving a unique �imprint� in the lung. We will explore how this imprint modifies lung inflammatory and immune regulatory cell function, and investigate particles made from advanced biodegradable polymers as potential therapeutics for inflammatory lung diseases such as asthma.Read moreRead less
Australia has one of the highest asthma rates in the world. In this project we will study how natural regulatory T cells suppress asthma in a mouse model. We will determine where and when interactions between regulatory T cells and allergic T cells occur, and define the mechanisms used by regulatory cells to mediate their suppressive effects. Our findings will aid in understanding why asthma develops and how it may be controlled by the immune system itself.
Evaluation Of A Novel Antiosteolytic Agent: Potential In Breast-to-bone Metastasis And Mechanism Of Action
Funder
National Health and Medical Research Council
Funding Amount
$352,583.00
Summary
In breast cancer the spread of cancer (metastasis) to bone occurs frequently and causes significant problems including pain, fracture, immobility and paralysis. We have recently discovered that a drug, widely used in Japan and Korea for skin disorders, inhibits breast cancer growth in bone using animal model systems of this disease. This is a very exciting and novel finding. We will further investigate the potential of this drug and identify precisely how it works at the molecular level.
Molecular Characterisation Of TRAIL-regulated Signal Transduction Pathways And Their Role In The Development, Persistence, And Exacerbation Of Allergic Airways Disease
Funder
National Health and Medical Research Council
Funding Amount
$637,035.00
Summary
Molecules that promote the development, persistence, and exacerbation of asthma are only poorly defined. We have discovered a novel signalling pathway that is activated in the airway wall during asthma. Blocking a molecule that activates this pathway ameliorated asthma in mice. We now want to identify all the important components of this pathway and therapeutically modulate them to prevent the development, persistence, and exacerbation of asthma.
The Significance Of Aeroallergens In Eosinophilic Esophagitis
Funder
National Health and Medical Research Council
Funding Amount
$117,331.00
Summary
Eosinophilic esophagitis is an allergic condition that causes difficulty swallowing food and chest discomfort.Current diagnostic methods are inaccurate, and treatments are not curative. This project aims to clarify the role of promising new diagnostic techniques and to delineate the significance of aeroallergens (e.g. pollens) with a view to improving the treatment of eosinophilc esophagitis in the future. It is possible that simply avoiding pollens or treating hayfever in the future may be all ....Eosinophilic esophagitis is an allergic condition that causes difficulty swallowing food and chest discomfort.Current diagnostic methods are inaccurate, and treatments are not curative. This project aims to clarify the role of promising new diagnostic techniques and to delineate the significance of aeroallergens (e.g. pollens) with a view to improving the treatment of eosinophilc esophagitis in the future. It is possible that simply avoiding pollens or treating hayfever in the future may be all that is required to manage this condition.Read moreRead less
THE INTERFACE BETWEEN INNATE AND ADAPTIVE IMMUNITY
Funder
National Health and Medical Research Council
Funding Amount
$4,905,420.00
Summary
Allergic disorders including asthma are amongst the most prevalent diseases in Australia afflicting up to 25% of the population and costing the Australian Government in excess of $600 million annually. This program aims to understand the molecular and cellular mechanisms controlling airway inflammation, focusing on the cross-talk between scavenger cells at airway surfaces and circulating cells of the immune system. These studies will combine sophisticated mouse models of airway inflammation in t ....Allergic disorders including asthma are amongst the most prevalent diseases in Australia afflicting up to 25% of the population and costing the Australian Government in excess of $600 million annually. This program aims to understand the molecular and cellular mechanisms controlling airway inflammation, focusing on the cross-talk between scavenger cells at airway surfaces and circulating cells of the immune system. These studies will combine sophisticated mouse models of airway inflammation in the laboratory with clinical investigation and analysis of human tissue. Understanding these processes will translate into better treatments for patients suffering from life-threatening allergy and asthma.Read moreRead less