Helicobacter Pylori VacA Toxin: Modulation Of Human Mitochondrial Function By A Bacterial Pathogen
Funder
National Health and Medical Research Council
Funding Amount
$508,003.00
Summary
This work will greatly further our understanding of how a bacterium, Helicobacter pylori, causes stomach ulcers and cancer. We will use cutting edge model systems to study the VacA toxin that is secreted from the bacteria and is targeted to human cells. We will examine where the toxin goes and how it affects our cells. It is expected that the improved understanding that will arise from this work will assist researchers to better devise drugs against this prevalent pathogen.
The Pathogenesis Of Infections Caused By Clostridium Sordellii.
Funder
National Health and Medical Research Council
Funding Amount
$400,232.00
Summary
The bacterium Clostridium sordellii causes necrosis and multiorgan failure with a very high mortality rate of 70% in infections of drug users, transplant and post-abortion patients, and 100% for post-partum patients. Little is known about how C. sordellii causes such devastating disease; treatment of these infections is currently ineffective. This project will make a major contribution to our understanding of how disease is caused and may lead to improved prevention and treatment stratetegies.