Metabolomics Applied To Emerging Infectious Diseases: Advancing Biomarker Discovery And Characterising Host-pathogen Interaction In Melioidosis And Seps
Funder
National Health and Medical Research Council
Funding Amount
$420,158.00
Summary
Melioidosis is an emerging disease in Australia and South-East Asia due to its association with diabetes and changing climate. The current clinical methods often fail to save the life of melioidosis patients who develop sepsis. This study will search for melioidosis metabolite biomarkers that help in rapid diagnosis and in selecting adequate treatment which is essential to reduce the mortality. Future, similar studies on other sepsis infections could improve clinical sepsis management world wide ....Melioidosis is an emerging disease in Australia and South-East Asia due to its association with diabetes and changing climate. The current clinical methods often fail to save the life of melioidosis patients who develop sepsis. This study will search for melioidosis metabolite biomarkers that help in rapid diagnosis and in selecting adequate treatment which is essential to reduce the mortality. Future, similar studies on other sepsis infections could improve clinical sepsis management world wide.Read moreRead less
The Darwin Prospective Melioidosis Study: Years 27-31
Funder
National Health and Medical Research Council
Funding Amount
$1,281,718.00
Summary
The Darwin Prospective Melioidosis Study has documented 914 cases since 1989, with 115 fatalities. A surge in Darwin melioidosis cases over the past 5 years has been linked to urban development and the discovery of a new bacterial strain. Whole genome sequencing of our unique 25+ year set of bacteria and their linked patient data will unravel the changing epidemiology and identify important virulence factors, forming a foundation for future diagnostics, therapeutics, and vaccines.
Burkholderia Pseudomallei Disulfide-forming Proteins: Structure, Function And Inhibition
Funder
National Health and Medical Research Council
Funding Amount
$707,032.00
Summary
Our research will lead to a better understanding of melioidosis, a disease endemic to Northern Australia and which impacts indigenous communities at twice the rate of the rest of the population. This project will also aim to generate new compounds with the potential for development as treatments against this devastating disease.
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.
Nasal Epithelium As A Portal Of Entry For Burkholderia Pseudomallei, With Special Reference To Neurological Melioidosis
Funder
National Health and Medical Research Council
Funding Amount
$536,419.00
Summary
Melioidosis is a potentially fatal disease of manly tropical Australia and SE Asia and an emerging disease worldwide. It disproportionately affects indigenous Australians. It is caused by a bacterium found in soil and water and infection may be by inhalation in the rainy season. One manifestation of melioidosis is neurological symptoms. This project seeks to establish sites and pathways of infection resulting from inhalation, including the pathway from nasal mucosa to brain.