Investigations Into Supraphysiologic T Cell Receptors And T Cell Agonists.
Funder
National Health and Medical Research Council
Funding Amount
$408,388.00
Summary
T cells are critical in controlling infection and important for the natural eradication of cancer. Through shape recognition, T cells identify dangerous antigens via the surface-bound T cell receptor (TCR). Using new technologies this project aims to "tune up" the strength of this molecular interaction and create a new generation of high affinity TCR and antigens for use as therapeutic and prophylactic drugs in the battle against infectious disease and cancer.
Molecular Regulation Of Tissue-Resident Memory T Cell Differentiation
Funder
National Health and Medical Research Council
Funding Amount
$419,180.00
Summary
A recently identified subset of T cells that reside at points of pathogen entry are critical to combat viral infection. However, little is known about how these T cell populations are formed. This project will characterise the pathways required to generate these cells and will identify novel factors that regulate their development. A greater understanding of how these T cells can be generated will open the way to utilise these cells in new vaccine strategies.
Human Dendritic Cell Subsets And Their Application For Immunotherapy
Funder
National Health and Medical Research Council
Funding Amount
$443,946.00
Summary
Immunotherapy is a promising non-toxic strategy for the treatment of many cancers, viruses and other diseases. It works by teaching the patient's own immune system to recognize and destroy the cancer. Specialized blood cells called dendritic cells are essential to this process but they are poorly understood in humans. I aim to investigate the function these cells and use this information to develop new treatments for cancer and viruses.
Generation And Persistence Of Effective T Cell Immunity Towards Seasonal And Pandemic Influenza Viruses
Funder
National Health and Medical Research Council
Funding Amount
$451,716.00
Summary
Introduction of a new influenza strain into human circulation leads to a rapid global spread of the virus (e.g. H1N1 2009 pandemic) due to minimal antibody immunity. Established T cell immunity towards conserved viral regions promotes rapid recovery. However, it is unclear what determines the effective T cell immunity towards influenza. We will define the optimal human T cell populations, with the ultimate goal of improving vaccine design so it protects against seasonal and pandemic strains.
HIV is one of the highest public health priorities of our time. Traditional vaccines have been unsuccessful highlighting the need for alternative approaches to HIV vaccine design. We propose to modify a novel technology developed initially for targeted drug delivery, termed “capsules”, for the purpose of inducing an immune response. This is a generic technology with applications for other infectious diseases and cancer and brings together disparate disciplines of nanochemistry and immunology.
Application Of Mathematical Modelling And Development Of Decision Support Tools For Mosquito-borne Disease
Funder
National Health and Medical Research Council
Funding Amount
$380,558.00
Summary
Mosquito-borne disease affects millions of people in Australia and overseas. Reducing the prevalence of these diseases requires an understanding of their transmission, drug resistance and role of external factors such as climate. This project will use newly developed mathematical and statistical tools to investigate transmission of malaria, and improve the reporting of Ross River and Barmah Forest viruses and dengue. Project outcomes will assist the development of evidence based policy.