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.
Evolution Of Adaptive Immunity To Gluten In Coeliac Disease.
Funder
National Health and Medical Research Council
Funding Amount
$472,034.00
Summary
Coeliac disease affects 1 in 100 Australians and can cause significant health problems. Under-diagnosis and a difficult, costly treatment (lifelong gluten free diet) are serious clinical issues. The feasibility of simpler diagnostics and therapies in children and adults for coeliac disease depends on whether children and adults react in the same way to gluten. This proposal seeks to determine whether the immune response to gluten changes over time and establish the feasibility of peptide-based a ....Coeliac disease affects 1 in 100 Australians and can cause significant health problems. Under-diagnosis and a difficult, costly treatment (lifelong gluten free diet) are serious clinical issues. The feasibility of simpler diagnostics and therapies in children and adults for coeliac disease depends on whether children and adults react in the same way to gluten. This proposal seeks to determine whether the immune response to gluten changes over time and establish the feasibility of peptide-based applications.Read moreRead less
Unraveling The Link Between HLA B27 And Autoimmunity
Funder
National Health and Medical Research Council
Funding Amount
$746,102.00
Summary
Ankylosing spondylitis and related diseases cause significant morbidity in up to 0.25% of the population. Current treatments have limited efficacy and often debilitating side effects. More targeted peptide antigen based therapies will have fewer side effects and would be of major clinical importance to this group of diseases. This project seeks to identify peptide antigens that could be used in targeted immunotherapy. We also seek to understand how some of the idiosyncratic properties of HLA B27
The Role Of NF-?B Transcription Factor RelA In Regulatory T Cell Homeostasis And Function
Funder
National Health and Medical Research Council
Funding Amount
$637,114.00
Summary
Treg cells constitute an immune regulatory cell population that is essential for the prevention of fatal autoimmunity; however, they also limit immunity against cancer. We have discovered that the factor RelA is of critical importance for Treg development and function. We now aim to illuminate the functions of RelA in detail. Understanding the molecules that impact on Treg cell biology is critical to harness their potential for clinical intervention such as treatment of autoimmunity and cancer.