Dynamic Imaging Of The Immune Response In Lymph Nodes By Two-photon Microscopy
Funder
National Health and Medical Research Council
Funding Amount
$79,514.00
Summary
Despite the enormous contribution of vaccination to the prevention of human disease and suffering, little is known about the laws that govern the selection and survival of B cells during the response to infection or vaccination. Our research projects aim to integrate several cutting-edge technologies, including two-photon microscopy, in order to understand the cellular and molecular basis of immunity.
This Program Grant brings together a world-leading team of experts to elucidate mechanisms that protect most people from infection by making antibodies, and their failure caused by genes or infections like influenza or HIV. The team will determine mechanisms that protect most people from making antibodies against normal parts of our body, whose failure causes numerous autoimmune diseases including rheumatoid arthritis. The team will develop ways to engineer better antibodies.
Epigenetic Mechanisms That Regulate B Cell Differentiation And Memory B Cell Persistence To Provide Long-term Immune Protection
Funder
National Health and Medical Research Council
Funding Amount
$318,196.00
Summary
Memory immune cells remember antigens that have previously induced an immune response, and the ability of these cells to rapidly clear pathogens has led to successful vaccination programs. This project will study epigenetic changes during the formation of immune memory that results in protection against foreign antigens. Understanding these processes will assist in creating more effective vaccines and treatments for patients with immune disorders.