The Effect Of Follicular Helper T Cells (TFH) On AID Regulation And Selection Of High Affinity Germinal Centre B Cells.
Funder
National Health and Medical Research Council
Funding Amount
$430,964.00
Summary
An integral component of an immune response to foreign pathogens is the production of antibodies by B cells. However, if antibodies react to self-antigens (human molecules rather than bacteria or viruses) they may also cause autoimmune diseases such as lupus. This research project is investigating the mechanisms that control antibody generation by B cells, and how these are dysregulated in autoimmune diseases, such as lupus.
Physiologic And Aberrant DNA Recombination In B Lymphocytes
Funder
National Health and Medical Research Council
Funding Amount
$408,768.00
Summary
B cells produce antibody which is critical to fight infection. In order to perform this function, antibody genes must first be modified by immune enzymes. However, abnormal DNA attack by these enzymes outside of antibody genes can result in B cell cancer. How the immune system detects and destroys cancerous B cells is poorly understood. This research will provide insight into these processes, and in doing so will further our understanding of how B cell cancers develop and how they are destroyed.
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.
Molecular Regulation Of Tim3 Signalling In T Cells
Funder
National Health and Medical Research Council
Funding Amount
$366,252.00
Summary
Chronic inflammatory diseases like multiple sclerosis and cancer can be rectified via interventions of T cell checkpoint pathway. Tim3 is a T cell checkpoint molecule that is gaining extreme interest in these diseases. Here, we aim to identify molecular mechanism(s) to suppress or enhance Tim3 signalling in effector T cell, potentially leading to the development of therapeutic intervention to treat autoimmune disorders and cancers.