Defective Toll-like Receptor 7 Signalling In Plasmacytoid Dendritic Cells Underlies The Inception Of Virus-associated Asthma
Funder
National Health and Medical Research Council
Funding Amount
$552,301.00
Summary
In genetically susceptible individuals, respiratory virus infections are a risk factor for asthma inception and are the most common cause of acute exacerbations. Using a clinically relevant mouse model of disease, this study will investigate whether the altered expression of toll-like receptor 7, a host protein that senses viral invasion, causes the host to mount an inappropriate pro-allergic immune response to the virus.
S100 Proteins: Novel Oxidant Scavengers In Allergic Inflammation
Funder
National Health and Medical Research Council
Funding Amount
$505,814.00
Summary
Allergic inflammation includes conditions such as dermatitis and asthma. Asthma, affects one in 10 adults and one in 6 Australians, costing ~$720 million/annum. We will characterize new mediators of oxidant defence which have suppressive effects on key pathogenic processes. The novel oxidative changes in S100 proteins may lead to new diagnostic reagents and new strategies for therapy. Results will open new frontiers in asthma biology and will apply to other chronic inflammatory diseases.
Towards Reducing The Susceptibility Of “high Risk” Infants To Allergic Asthma By Therapeutic Modulation Of Immunoregulatory Functions In The Pregnant Mother.
Funder
National Health and Medical Research Council
Funding Amount
$445,681.00
Summary
This project will deliver information in relation to the potential use and underlying modes of action of a therapeutic agent fed to pregnant mothers at high risk for atopic children, to protect against allergic asthma development in their offspring. Furthermore, the project will address the benefits of this therapeutic agent in relation to protection against inflammation induced preterm birth.