Immuno-metabolic Interactions Of The Fungal Superbug Candida Auris
Funder
National Health and Medical Research Council
Funding Amount
$674,105.00
Summary
Infections threaten hospital patients and undermine our ability to use advanced medical treatments for conditions such as cancer. Candida auris is an emerging superbug causing infections in hospitals and nursing homes that are commonly resistant to front-line antifungal therapy. To build the knowledge foundation for improved treatments, this proposal aims to define how C. auris escapes immune defences and understand the metabolic mechanisms that shape immune responses and infection outcomes.
Molecular Basis For The Emergence Of Community Acquired Staphylococcus Aureus
Funder
National Health and Medical Research Council
Funding Amount
$427,518.00
Summary
Golden Staph is a major problem in our hospitals but serious Golden Staph infections are increasingly common in the community, among otherwise healthy people who have had no contact with hospitals. This project will find out how Golden Staph is evolving to become more likely to cause disease in the community. This knowledge can then be used to design new strategies for early detection, prevention and treatment.
An Investigation Into Chromatin Dynamics In Host-pathogen Interactions And Fungal Virulence
Funder
National Health and Medical Research Council
Funding Amount
$700,585.00
Summary
Fungal infections represent a major health burden, with loss of lives that parallels malaria. Only a handful of antifungal therapeutics is available, and mortality remains very high (30% or more). By using molecular biology approaches and animal infection models, this project aims to characterize a new class of promising antifungal drug targets in the major human fungal pathogen Candida albicans. The outcomes will provide the knowledge foundation for future antifungal drug discovery.
An Investigation Into Mitochondrial Dynamics In The Human Pathogen Candida Albicans
Funder
National Health and Medical Research Council
Funding Amount
$581,966.00
Summary
Our goal is to find new therapies to treat infections with Candida albicans, a major human pathogen that causes highly fatal hospital-associated disease. We have identified the mitochondrion, the cellular powerhouse, as a promising target for the development of new anti-candida drugs. We will use innovative imaging and molecular approaches, together with experimental animal infection models to understand how mitochondria could be inhibited to treat life-threatening infections with Candida.
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.