Dynamics And Mechanisms Of Immune Complex-mediated Skin Inflammation
Funder
National Health and Medical Research Council
Funding Amount
$526,467.00
Summary
Type III hypersensitivity underlies a number of common autoimmune diseases, including rheumatoid arthritis and lupus erythematosus. These diseases are caused by the deposition of immune complexes (IC) and the accumulation of neutrophils within small blood vessels. We will use real time imaging to dissect in space and time the recruitment of neutrophils and IC deposition during type III hypersensitivity reactions in order to better understand the pathogenesis of these conditions.
The Role Of The T Cell Protein Tyrosine Phosphatase In Autoimmunity
Funder
National Health and Medical Research Council
Funding Amount
$654,725.00
Summary
Autoimmune diseases such as type 1 diabetes, Crohns disease & rheumatoid arthritis collectively affect ~5% of Australians & are associated with the immune system attacking the body’s organs as if they were a foreign infection. Genetic studies in humans & animal studies point towards the enzyme TCPTP being important in the prevention of autoimmunity. This proposal will define the molecular & cellular pathways by which TCPTP prevents autoimmunity.