Linking Genomics Of Burkholderia Pseudomallei To Melioidosis: Diversity Of Clinical Manifestations, Changing Epidemiology And Microevolution In Chronic Carriage.
Funder
National Health and Medical Research Council
Funding Amount
$602,769.00
Summary
The Darwin Prospective Melioidosis Study has documented 761 cases since 1989, with 102 fatalities. This study has led to improved therapy and public health initiatives. New technology to sequence whole bacterial genomes provides an opportunity to determine why urban melioidosis is increasing and to analyse this unique 22+ year set of bacteria and their linked patient data to find the important bacterial virulence factors, forming a foundation for future diagnostics, therapeutics, and vaccines.
Understanding The Role Of The Essential Regulator WalKR In Staphylococcus Aureus
Funder
National Health and Medical Research Council
Funding Amount
$555,239.00
Summary
Staphylococcus aureus is one of the most common human bacterial pathogens. This project aims to characterise an important global control system in S. aureus, and determine if chemical inhibitors of this control system could be used to treat S. aureus disease in the future.
The Team brings together a unique grouping of people with backgrounds in molecular biology, medical microbiology, microbiology, marine ecology and immunology to tackle a significant health problem infections caused by bacteria. Using a novel approach, based on understanding how marine organisms specifically interfere with bacterial colonisation, the Team over the past seven years has identified a group of compounds that represent a novel group of antibiotics. Publications and patenting by the Te ....The Team brings together a unique grouping of people with backgrounds in molecular biology, medical microbiology, microbiology, marine ecology and immunology to tackle a significant health problem infections caused by bacteria. Using a novel approach, based on understanding how marine organisms specifically interfere with bacterial colonisation, the Team over the past seven years has identified a group of compounds that represent a novel group of antibiotics. Publications and patenting by the Team has demonstrated that the Team is at the forefront of research in this area. The novel antibiotics work by preventing bacteria sticking to surfaces and by preventing the bacteria from releasing toxins. The studies will concentrate on those bacteria that produce infections in the lungs (acute pneumonia), eyes (corneal infection), ear (middle ear disease), and abscesses.Read moreRead less
Developing New Therapies To Combat Tuberculosis Through Inhibition Of Vitamin B5 Metabolism In The Organism That Causes The Disease
Funder
National Health and Medical Research Council
Funding Amount
$311,760.00
Summary
The metabolism of vitamin B5 by pathogenic microorganisms has been recognised as an attractive target for developing drugs to combat various infectious diseases. The aim of the proposed work is to develop inhibitors of vitamin B5 metabolism in the bacterium that causes tuberculosis, using a powerful, multidisciplinary approach known as “fragment-based drug discovery”. This work is likely to yield potent inhibitors of the target bacterium, which could ultimately be used to treat tuberculosis.