The Regulatory Role Of Clec12A In Antigen Presentation And Inflammatory Disease
Funder
National Health and Medical Research Council
Funding Amount
$1,381,077.00
Summary
The immune system maintains a balance between initiating immune responses to infections and suppressing immune responses in health. We have identified, on the surface of specialised immune cells, a protein that is critical for regulating immune responses and dampening down inflammation. This proposal aims to determine how this protein functions in health and under inflammatory conditions, and to develop approaches based on its molecular interactions to reduce inflammatory disease.
NKT cells are a type of lymphocyte with the ability to prevent a broad range of diseases including cancer, autoimmunity, infection and graft rejection. Sometimes, NKT cells also cause diseases, including allergy and atherosclerosis. This project will investigate how NKT cells become activated in these diseases by studying their surface receptors and what these receptors interact with.
A Molecular Investigation Into Lipid-reactive Immunity To Combat Mycobacterium Tuberculosis Infection
Funder
National Health and Medical Research Council
Funding Amount
$628,152.00
Summary
Tuberculosis (TB) infection currently causes ~1.5 million deaths annually. Due to new survival features acquired by the causative agent (Mycobacterium tuberculosis), traditional TB drugs and vaccines are becoming inefficient. Mycobacterium tuberculosis has a protective lipid-dense cell wall that is targeted by our immune system. We aim to understand the mechanisms of the lipid-mediated immune response to TB in order to develop more effective strategies to combat this disease.
Understanding The Development Of Autoimmunity In Response To Citrullinated Peptide Antigen Presentation To T Cells In Rheumatoid Arthritis
Funder
National Health and Medical Research Council
Funding Amount
$1,181,793.00
Summary
Rheumatoid arthritis (RA) is a systemic autoimmune disease predominantly affecting synovial joints, in 1% of adults worldwide. HLA-class II genes underlie the major genetic susceptibility to RA. The programme of work brings together 7 investigators from 3 countries to determine how autoimmunity develops to self antigens in individuals at genetic risk of RA and why resistance alleles are protective against RA, in Caucasian, Asian and North American Native populations. We will provide a molecular
T-cells: The Key To Unlocking Immunity Against Aggressive Lymphoma
Funder
National Health and Medical Research Council
Funding Amount
$322,951.00
Summary
By investigating several aspects of patients’ immune defenses against the cancer cells in Diffuse large B-cell lymphoma, this project will provide critical insights on ways to harness the patient’s own immune system to effectively mount anti-tumour responses. These results will pave the way for future therapeutic strategies to successfully treat and prevent lymphoma.