Novel Strategies To Boost Tristetraprolin Function: A Critical Anti-inflammatory Protein In Asthma
Funder
National Health and Medical Research Council
Funding Amount
$547,216.00
Summary
Asthma is a chronic disorder where airways are remodelled, resulting in poor lung function. Airway remodelling is a consequence of long-term inflammation. As current treatments halt some, but not all, aspects of airway remodelling, new therapeutic approaches are urgently required. In this grant, our aim is to devise novel strategies to boost the function of a critical anti-inflammatory protein - TTP - to reduce inflammation in asthma.
Understanding The Role Of Th22 Cells In Regulating Respiratory Immune Responses In Health And Disease.
Funder
National Health and Medical Research Council
Funding Amount
$870,476.00
Summary
T cells that produce the cytokine IL-22 (Th22 cells) are found in infectious and inflammatory lung disease. However, the role of Th22 cells in promoting or preventing disease remains largely unknown. We have discovered how to grow Th22 cells and have generated a unique strain of IL-22 reporter mice, which will allow us to identify their role in infectious and inflammatory diseases. Our investigations will provide new insights into therapeutic approaches for these diseases of the lung.
Characterising The Pro-inflammatory Role Of IL-36γ/IL-36R In Pathogen-induced Exacerbations Of Asthma And COPD
Funder
National Health and Medical Research Council
Funding Amount
$738,768.00
Summary
Lung infections cause exacerbations in patients with asthma and COPD and these are difficult to treat and can be life-threatening. We have discovered that the cytokine pathway, IL-36?/IL-36R, is linked to the host response to bacterial and viral infections that induce exacerbations in these patients. Our studies will provide new insight into the role IL-36?/IL-36R in infection, disease exacerbation and determine the therapeutic benefit of blocking this pathway.
Interleukin-17A Promotes Cigarette Smoke-induced Lung Inflammation And Damage
Funder
National Health and Medical Research Council
Funding Amount
$650,590.00
Summary
Emphysema is a major global health problem and has been predicted to become the third largest cause of death in the world by 2020. Cigarette smoking is the major cause of emphysema and accounts for more than 95% of cases in industrialized countries. Cigarette smoke triggers cells in the lung to release substances which cause inflammation and "eat away" lung tissue. The aim of this project is to identify therapies to prevent and treat emphysema.