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.
Understanding And Controlling Remodelling In Pulmonary Fibrosis And Asthma
Funder
National Health and Medical Research Council
Funding Amount
$431,839.00
Summary
The development of scar tissue is a normal response to tissue injury. When airway and lung tissue is injured by exposure to irritants, scarring greatly diminishes the function of the lung to allow transfer of oxygen to the tissue. In severe disease, the scarring may be fatal. We discovered that two factors involved in formation of scar tissue neutralise each other's effects. We are examining this interaction in human lung to develop new treatments for scarring-related lung diseases.
This application will allow me to restructure my work to provide sufficient time to do full justice to the current and planned commitments of our Respiratory Research Group. Our research programme includes the immunopathology of chronic airway diseases; the epidemiology of respiratory disease (TAHS); clinical physiology technology to service these studies; respiratory clinical pharmacology; microbe-host interactions in CF and COPD; and EBM in chronic respiratory disease self-management .
Investigating The Effects Of Macrolides On Excessive Synthesis And Secretion Of Airway Mucins Using Novel Ex Vivo And In Vivo Approaches
Funder
National Health and Medical Research Council
Funding Amount
$520,821.00
Summary
Many people have difficulty breathing because the airway tubes that move air in and out of their lungs are blocked by excessive amounts of sticky mucus. Our project will use new techniques developed in our laboratories to investigate whether a group of medicines called “macrolides” can prevent the excessive production and release of mucus in the airways, and thus be beneficial in treating asthma, and potentially other lung diseases.
Assessment Of Airway Smooth Muscle Hypertrophy In Asthma And Chronic Obstructive Pulmonary Disease (COPD)
Funder
National Health and Medical Research Council
Funding Amount
$298,055.00
Summary
Asthma and chronic obstructive pulmonary disease (COPD) are common in the Australian community. The cause of asthma is unknown and although COPD is most often due to smoking cigarettes it remains unknown why it develops only in some smokers and in some non-smokers. The pathology of asthma and COPD includes increased thickness of the airway smooth muscle layer. In asthma this is associated with relatively normal airway lumen size and intermittent, excessive airway narrowing whereas in COPD it is ....Asthma and chronic obstructive pulmonary disease (COPD) are common in the Australian community. The cause of asthma is unknown and although COPD is most often due to smoking cigarettes it remains unknown why it develops only in some smokers and in some non-smokers. The pathology of asthma and COPD includes increased thickness of the airway smooth muscle layer. In asthma this is associated with relatively normal airway lumen size and intermittent, excessive airway narrowing whereas in COPD it is associated with fixed narrowing of the airway lumens. The increased smooth muscle layer might result from more or bigger smooth muscle cells or from more connective tissue (matrix) between the muscle cells. This project aims to determine which of these 3 factors causes the increased thickness of the smooth muscle layer in asthma and COPD. We hypothesise that in asthma there are more muscle cells and more matrix, and that in COPD there is only more matrix. These differences would account for the different behaviour of the airways in asthma and COPD. Currently there is no useful or practical method to measure the amount of matrix in the airway wall, especially in the smooth muscle. This project will study the amount of matrix and muscle in very thin airway sections (< 1 m) from a large number of cases of asthma and COPD to allow, for the first time, accurate assessment of the fractions of matrix and muscle in the smooth muscle layer, since they barely overlap on these thin sections. The results of this study are important because they will: differentiate between mechanisms of increased thickness of the airway smooth muscle layer in asthma and COPD and therefore identify different prevention and treatment strategies; help to develop a method of monitoring airway remodeling in airway diseases that can be applied to bronchial biopsies.Read moreRead less
Resolving Eosinophil And Inflammatory Heterogeneity In Chronic Allergic Airway Disease For Safer, Effective And Lasting Precision Therapies
Funder
National Health and Medical Research Council
Funding Amount
$1,166,165.00
Summary
Many patients with upper airway inflammation and asthma have poorly controlled disease and are in need of new effective therapies. We have discovered new cell subsets in the airways of these patients. We will use cutting edge single cell and spatial analysis of human tissues to define human allergic disease and inflammatory cells at unprecedented resolution. This will identify new targets for treatment and match patients with effective therapies to facilitate precision therapy.
Targeting IL-33 In Chronic Obstructive Pulmonary Disease (COPD), Chronic Asthma And Idiopathic Pulmonary Fibrosis (IPF)
Funder
National Health and Medical Research Council
Funding Amount
$318,768.00
Summary
Lung diseases (emphysema, severe asthma & pulmonary fibrosis) are major burdens on Australian community and economy. Airway wounding is a key feature of all these diseases. Patients experience severe breathlessness seriously impacting quality of life and frequently leading to death. We will assess the potential of a new target (IL-33), & therapy (anti-IL-33) in suppressing wounding in experimental models and human tissues. This may lead to a new treatment to reverse and/or prevent lung diseases.
Pathophysiological Correlates In Smokers And Smoking-related Chronic Obstructive Pulmonary Disease (COPD)
Funder
National Health and Medical Research Council
Funding Amount
$283,500.00
Summary
Smoking-related chronic airway narrowing (COPD) is a common and major illness. Research on the characteristics of the actual pathological process in the airways in smokers and COPD using direct tissue sample is relatively new. Data is currently limited and rather contradictory. In this grant we will recruit a spectrum of smokers and COPD patients typical of those in the Australian community and will be undertaking a detailed analysis of the cellular and some vascular structural changes in the ai ....Smoking-related chronic airway narrowing (COPD) is a common and major illness. Research on the characteristics of the actual pathological process in the airways in smokers and COPD using direct tissue sample is relatively new. Data is currently limited and rather contradictory. In this grant we will recruit a spectrum of smokers and COPD patients typical of those in the Australian community and will be undertaking a detailed analysis of the cellular and some vascular structural changes in the airway wall. Both cellular and vascular changes will be related to the fixed and reversible component of airway obstruction. Reversible changes with smoking cessation will be studied. A very novel feature will be a preliminary assessment of the utility of proteomics for assessment of airway pathology.Read moreRead less
THE EFFECT OF LONG ACTING BRONCHODILATORS ON VENTILATION IN COPD
Funder
National Health and Medical Research Council
Funding Amount
$143,676.00
Summary
COPD is a common and important smoking-related lung disease. Well-established treatments with inhaled medications including long-acting bronchodilators have a proven clinical track record. However the physiological basis for their effects is still under investigation. This research examines some of the physiological changes in lung function and the response to long-acting bronchodilators in patients with COPD, and may help explain why some patients respond to therapy while others do not, leading ....COPD is a common and important smoking-related lung disease. Well-established treatments with inhaled medications including long-acting bronchodilators have a proven clinical track record. However the physiological basis for their effects is still under investigation. This research examines some of the physiological changes in lung function and the response to long-acting bronchodilators in patients with COPD, and may help explain why some patients respond to therapy while others do not, leading to more targeted therapeuticsRead moreRead less