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.
Targeting Small Airways To Overcome Resistance To Therapy In Asthma
Funder
National Health and Medical Research Council
Funding Amount
$531,045.00
Summary
There is a pressing need to overcome resistance to current therapies for severe asthma. Targetting inflammation-induced changes in small airway contraction offers an alternative strategy. We have identified a novel bronchodilator that relaxes maximally contracted mouse small airways when current treatment is ineffective. We will demonstrate its efficacy in animal models mimicking key features of human asthma, and define new ways to improve outcomes in poorly-controlled asthma.