Targeting CD40L(CD154) On Dendritic Cells For CD8 T Cell-mediated Immunity And Tolerance
Funder
National Health and Medical Research Council
Funding Amount
$558,441.00
Summary
Killer T cells fight infection but also participate in transplant rejection. Activation of killer T cells often requires helper T cells. However, in the absence of helper cells, we have found an alternative pathway by which killer cells can be activated. We will explore this new pathway in enhancing vaccine responses and in modulating transoplant rejection.
The liver is an important organ in terms of immune responses. Owing to its exposure to many antigens, it is required to maintain a form of immune tolerance. This ensures that overt immune responses which would damage the liver do not occur. One means by which tolerance occurs is through silencing killer cells through the regulation of molecules of Major Histocompatibility Complex (MHC). This project will explore the role of a soluble form of MHC which is expressed only in the liver.
Antigen Presentation, Recognition And The Immune Response
Funder
National Health and Medical Research Council
Funding Amount
$14,927,045.00
Summary
This program focuses on understanding the development of immunity during infection or inflammatory diseases using a broad array of techniques to dissect the function of various immune cell types and to explore the relationship between structure and function of important cell surface molecules. These studies will improve our ability to design new generation vaccines for combating infectious diseases, controlling cancer, or limiting autoimmune or inflammatory diseases.
A Structural Investigation Into The Adaptive Immune Response To A Persistent And Ubiquitous Human Virus
Funder
National Health and Medical Research Council
Funding Amount
$574,890.00
Summary
This proposal is focussed on understanding the precise shape of proteins that control the immune response to Epstein Barr Virus. EBV is an ubiquitous human pathogen that has been linked to a number of cancers. This research proposal will further our understanding of the immune response to EBV, which will lay the foundations for developing therapeutics against this disease.
Antigen Presentation, Recognition And The Immune Response
Funder
National Health and Medical Research Council
Funding Amount
$15,780,848.00
Summary
This program focuses on understanding the development of immune response to viruses and other infectious agents using a broad array of techniques to dissect the function of various immune cell types and to explore the relationship between structure and function of important cell surface molecules. These studies will improve our ability to design new generation vaccines for combating infectious diseases, controlling cancer, or limiting autoimmune diseases like diabetes.