MECHANISMS AND MARKERS OF TUBERCULOSIS TRANSMISSION WITHIN AUSTRALIA
Funder
National Health and Medical Research Council
Funding Amount
$799,978.00
Summary
Tuberculosis (TB) kills nearly 2 million people each year. The emergence of drug resistant TB in the Asia-Pacific region poses a particular threat to Australia, due to frequent population mixing and ongoing TB transmission that may facilitate its spread within vulnerable communities. The proposed study will develop advanced tools to monitor and limit TB transmission within Australia. It will also provide novel insight into the evolution of the global TB epidemic and key factors that sustain it.
Regulation From The Outside: Control Of Transport And Assembly Of Major Cell Wall Components In Mycobacteria
Funder
National Health and Medical Research Council
Funding Amount
$652,019.00
Summary
Tuberculosis (TB) kills nearly two million people each year while the causative bacterial species, Mycobacterium tuberculosis, infects one-third of the entire human population. An alarmingly high rate of TB exists in Australia's indigenous population. This proposal aims to identify and characterise essential processes that regulate synthesis of the outer coat of the bacterium, which are potential targets for new drugs for the treatment of this devastating disease.
Investigating The Mechanisms Of Regulation Of Mycobacterial Cell Wall Biosynthesis
Funder
National Health and Medical Research Council
Funding Amount
$597,349.00
Summary
Tuberculosis (TB) kills around two million people each year while the causative bacterial species, Mycobacterium tuberculosis, infects one-third of the entire human population. An alarmingly high rate of TB exists in Australia's indigenous population. This proposal aims to identify and characterise essential processes involved in synthesis of the outer coat of the bacterium which are potential targets for new drugs for the treatment of this devastating disease.
RP105 Is A New Innate Immune Receptor For Mycobacterium Tuberculosis
Funder
National Health and Medical Research Council
Funding Amount
$525,583.00
Summary
Tuberculosis (TB) is a major global health threat that causes 1.7 million deaths every year. This study will characterise the interactions between the bacteria that cause TB and a new immune sensor. We found that this sensor is involved in controlling TB and this project will determine how it contributes to the immune defence against the infection. Such knowledge will help improve patient management and develop an effective vaccine and better treatments for this devastating disease.
Innate Immune Signalling In Mycobacterium Tuberculosis Infection
Funder
National Health and Medical Research Council
Funding Amount
$562,857.00
Summary
Tuberculosis (TB) is a major global health threat that causes 1.5 million deaths every year. This study will characterise a new molecular control mechanism that optimises the immune response to the bacteria that cause TB and determine how it contributes to controlling the infection. Such knowledge is essential to help improve patient management and develop better treatments for this devastating disease.
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.
Molecular Epidemiology Of Mycobacterium Tuberculosis Infection In The Northern Territory, Australia
Funder
National Health and Medical Research Council
Funding Amount
$122,714.00
Summary
The Northern Territory (NT) of Australia has the highest jurisdiction-specific rates of tuberculosis (TB) in Australia, and TB is a disease that disproportionately affects Indigenous people. The factors that contribute to the spread of TB in the NT are incompletely understood. We plan to use technology known as “whole genome sequencing” of bacterial DNA to better the understanding of the spread of TB in the NT. This will help guide TB control policies.
Tuberculosis is one of the most threatening infectious diseases worldwide due to the low efficiency of the only licensed anti-tuberculosis vaccine, BCG. This project aims to interrogate two previously neglected immune mechanisms and their potential to enhance vaccine-induced immunity by incorporating these mechanisms into new genetically modified BCG strains. We will also investigate alternative BCG vaccination routes to generate long-lived immune cells that can rapidly control the infection.