Antibodies To The Invasion Ligand EBA175 And Protection From Plasmodium Falciparum Malaria
Funder
National Health and Medical Research Council
Funding Amount
$407,792.00
Summary
Malaria causes disease and death by invading into human red blood cells and it achieves this by using specific parasite proteins. One of these, erythrocyte binding antigen 175 (EBA175), is especially important and parasites have evolved different versions of the protein. This project seeks to understand the importance of these different EBA175 variants in evading antibody responses. This has important implications in understanding natural immunity but also for future vaccine development.
Plasmodium vivax is a parasite that invades the youngest of human red blood cells. Our work will reveal how this malaria parasite enters our blood cells and the molecular mechanisms that allows successful invasion. This proposal will redefine our understanding of P. vivax invasion and explore novel ways to block its entry into red blood cells and therefore prevent malaria infection.
Insights Into The Biology Of The Carcinogenic Blood Fluke, Schistosoma Haematobium – A First Response To The Wake-up Call
Funder
National Health and Medical Research Council
Funding Amount
$307,946.00
Summary
Schistosoma haematobium is a seriously neglected parasite that infects > 100 million people. Chronic infection severely affects the urino-genital system and causes malignant bladder cancer. Advanced technologies will be used to explore, for the first time, the molecular biology of this parasite, design new strategies to fight this insidious pathogen and understand how it induces cancer.
OptiMalVax: Optimizing A Deployable High Efficacy Malaria Vaccine
Funder
National Health and Medical Research Council
Funding Amount
$494,618.00
Summary
In this proposal, a consortium comprising many of the leading malariologists, vaccine researchers and product developers in Europe, USA, Australia and Africa will collaborate in an exciting programme of antigen discovery science linked to rapid clinical development of new vaccine candidates against malaria.
Identification And Development Of Proteins Which Interact With The Innate Immune System As Malaria Vaccine Candidates
Funder
National Health and Medical Research Council
Funding Amount
$299,564.00
Summary
Parasites causing malaria live inside red blood cells. Some human proteins act in a chain reaction to destroy infected cells. Although these proteins recognise parasite-infected cells and the chain reaction starts, the infected cells are not destroyed due to parasite proteins which inhibit the human proteins. A vaccine could induce antibodies which block the parasite proteins inhibiting the human proteins so the immune system can function normally and kill infected cells, thus stopping malaria.
This an integrated program of basic research on antigen discovery and immune mechanisms, and preclinical research on novel vaccine platforms, formulations or delivery systems for the rational design and clinical testing of a next generation vaccine against malaria. This interdisciplinary research fosters strong national and international links and offers the potential for significant economic benefit to Australia.