Regulating the production of high affinity antibody forming cells during the germinal centre reaction.

Funding Activity

Website
http://purl.org/au-research/grants/nhmrc/215307

Funding Status
Closed

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Funded Activity Summary

In response to infection the body makes antibodies. These antibodies are important in helping clear the infection and keeping us healthy. What's more, the immune system 'remembers' these past infections. This means that when we are re-exposed to an infectious agent like measles virus, no disease develops. This is because the antibodies which cleared the infection initially, are still being made and prevent or neutralize the new infection or toxin. The continued production of these antibodies is therefore an important part of staying healthy. When we are vaccinated, we produce antibodies specific for the components of the vaccine. Some of these components are part of the real infectious agent. This means that when we encounter the real virus, we already have antibodies that prevent the virus from doing any damage. Booster immunizations are necessary to make sure we have high enough levels of these neutralizing antibodies. Being able to understand how these important antibodies are made is a central goal of this research project. We hope that by understanding how cells are durected in an immune response to become the kind of cells that secretes neutralizing antibodies, we will be able to make vaccines that work more efficiently, that require fewer booster injections and that give longer lasting protection. We also hope that we can better design vaccines so that those that currently don't work, can be made to do so.

Funded Activity Details

Start Date: 01-01-2002

End Date: 01-01-2004

Funding Scheme: NHMRC Project Grants

Funding Amount: $376,980.00

Funder: National Health and Medical Research Council

Research Topics

ANZSRC Field of Research (FoR)

Clinical microbiology

ANZSRC Socio-Economic Objective (SEO)

There are no SEO codes available for this funding activity

Other Keywords

B cell biology | affinity maturation | auto-immunity | germinal centre | immune response | immunodeficiency | immunological memory | vaccines

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