Understanding The Role Of MAIT Cells In Health And Disease
Funder
National Health and Medical Research Council
Funding Amount
$547,593.00
Summary
A specialised set of T lymphocytes called Mucosal Associated Invariant T (MAIT) cells protect us from bacteria and yeast at mucosal sites where the body's immune defences are most easily breached, e.g. gut, oral cavity, airways & reproductive tract. This study investigates the role of MAIT cells in health and in diseases like inflammatory bowel disease, peptic ulceration, periodontitis and tuberculosis. Controlling MAIT cells could help in treating these conditions.
Acupuncture And Mucosal Immunity In The Upper Respiratory Tract
Funder
National Health and Medical Research Council
Funding Amount
$383,082.00
Summary
Many Australians seek complementary and alternate medicine for the treatment of allergic diseases such as allergic rhinitis. There is evidence that acupuncture treatment is clinically beneficial for the treatment of allergic rhinitis. This project will produce new information that will provide a scientific basis of how acupuncture influences the immune response and modulates inflammation. Broader application to other inflammatory diseases and therapeutic interventions is possible.
Coordinating Neuroimmune Sensory Networks In Health And Disease
Funder
National Health and Medical Research Council
Funding Amount
$884,405.00
Summary
Living organisms use cellular rhythms to optimize their energy use and cellular responses. Our proposal aims to produce significant new fundamental knowledge by elucidating the fundamental cellular and molecular biology of innate cells, their role in mucosal homeostasis and tissue repair pathways in the gut. Understanding this foundational process of cellular regulation will generate new basic knowledge and may lead to better management systems.
Development Of A Novel Mannan-based Avian Influenza Vaccine
Funder
National Health and Medical Research Council
Funding Amount
$195,566.00
Summary
We have a sugar (mannan) that can be used to increase immune responses. We have found that mannan decreases the dose of inactivated virus needed for intranasal immunization. We will investigate if dose sparing is seen when given intramuscularly. This method will be first tried with the human flu virus and if successful will be tried with the bird flu virus. If the preparation can protect mice and ferrets from human or bird flu infection it could develop into a human vaccine against bird flu.
The Impact Of Influenza A Virus PB1-F2 Protein On Host Immunity And The Potential For Therapeutic Targeting
Funder
National Health and Medical Research Council
Funding Amount
$317,076.00
Summary
The 1918 influenza virus pandemic resulted in 50 million deaths globally and there is potential for new pandemics, such as the predicted H5N1 Bird Flu . Exact causes of such devastating lethality are not fully identified. Newly discovered influenza A virus (IAV) PB1-F2 protein is present in nearly all highly pathogenic IAVs and promotes virus virulence. This study will further examine the way in which PB1-F2 impacts the host, revealing potential therapeutic targets to lessen disease burden.