Dendritic cells are essential components of our immune systems. They are located throughout our body and provide the first line of defence against invading microbes. Dendritic cells sense the invader and send out signals to recruit our immune cells to the site of infection. Our research aims to understand how our dendritic cell network is set up and how it functions to promote our immune health.
The Genetics Controlling The Course Of Herpesvirus Infection In Humans
Funder
National Health and Medical Research Council
Funding Amount
$69,684.00
Summary
Epstein-Barr Virus and Human Cytomegalovirus are common viruses present in more than 50% of the adult population. They have a major impact on the human immune system, stimulating large numbers of T cells that are essential to control the persistent viral infection. Generally, these viruses cause few problems; however, an unfortunate minority suffer major life threatening clinical problems. There has also been some evidence for a role of EBV infection in the pathogenesis of Multiple Sclerosis.
The Molecular Basis Of HLA-linked Drug Hypersensivity Reactions
Funder
National Health and Medical Research Council
Funding Amount
$683,040.00
Summary
Adverse drug reactions are one of the leading causes of death in hospitalised patients. We have discovered a new mechanism that links these reactions to recognition of drug induced changes in immunological self, resulting from interactions of drugs with immune receptors. This project probes the generality of this mechanism by examining the basis of life threatening reactions to drugs used to treat epilepsy (carbamazepine), gout (allopurinol), HIV (Nevirapine) and towards aspirin a commonly used ....Adverse drug reactions are one of the leading causes of death in hospitalised patients. We have discovered a new mechanism that links these reactions to recognition of drug induced changes in immunological self, resulting from interactions of drugs with immune receptors. This project probes the generality of this mechanism by examining the basis of life threatening reactions to drugs used to treat epilepsy (carbamazepine), gout (allopurinol), HIV (Nevirapine) and towards aspirin a commonly used pharmaceutical.Read moreRead less
Reversing Autoimmune Diabetes By Controlling Pathogenic Effector T-cells
Funder
National Health and Medical Research Council
Funding Amount
$408,662.00
Summary
Type 1 diabetes (T1D) results from misdirected immune responses that destroy insulin-producing pancreatic cells. The ultimate goal of therapeutic strategies is to remove or inactivate the cells that attack insulin-producing cells, while leaving other cells, for example, those required for protection from infectious diseases and tumours, unaffected. Here we propose to test a new way of turning off the inappropriate immune reaction with the goal of preventing type 1 diabetes.
Understanding The Complexity Of Antigen Presentation
Funder
National Health and Medical Research Council
Funding Amount
$774,540.00
Summary
I have developed and established the use of mass spectrometry to identify and quantitate ligands of antigen presenting molecules to understand the breadth of immune responses in a variety of human disease states including autoimmunity, cancer, infection and allergy. By embedding the technology in disease focussed research programs I will define the molecular bases of these diseases and the important immunological targets that will provide new avenues for therapeutic development and vaccines.