Defining The Role Of Zinc At The Host-pneumococcal Interface
Funder
National Health and Medical Research Council
Funding Amount
$870,925.00
Summary
Streptococcus pneumoniae is the world’s foremost bacterial pathogen. In Australia, bacterial infections are responsible for more than 9000 deaths every year, and the economic burden associated with treating diseases arising from pneumococcal infections is more than $1 billion annually. This proposal aims to define the role of the transition metal zinc in innate immune resistance to bacterial infection. This knowledge will reveal new targets for next generation antimicrobial therapeutics.
Investigating The Antimicrobial Activity Of Zinc At The Host-pneumococcal Interface
Funder
National Health and Medical Research Council
Funding Amount
$318,768.00
Summary
Streptococcus pneumoniae is a human-only bacterium that is responsible for killing more than one million people every year. This project will analyse how the human immune system fights this bacterium, and subsequently, how the bacteria manages to subvert these attacks and survive in the human host. This will provide crucial information for developing new drugs against this pathogen, in an attempt to combat the ever-increasing problem of antibiotic resistance.
Impact Of Pneumococcal Vaccination And Environmental Factors On Pneumococcal Carriage And Disease.
Funder
National Health and Medical Research Council
Funding Amount
$455,872.00
Summary
Pneumonia is the leading killer of children <5y of age worldwide, and the pneumococcal bacterium is a common cause. Pneumococci are carried in the noses of healthy children. In this project we will determine 1) whether carriage can be used to monitor the impact of vaccination in resource-poor settings, 2) the effect of new vaccines on ear disease and transmission using infant mouse models and 3) if exposure to smoke effects the ability of pneumococci to cause disease and altered gene expressi ....Pneumonia is the leading killer of children <5y of age worldwide, and the pneumococcal bacterium is a common cause. Pneumococci are carried in the noses of healthy children. In this project we will determine 1) whether carriage can be used to monitor the impact of vaccination in resource-poor settings, 2) the effect of new vaccines on ear disease and transmission using infant mouse models and 3) if exposure to smoke effects the ability of pneumococci to cause disease and altered gene expression.Read moreRead less
Novel Insights Into The Molecular Mechanisms Of Manganese Recognition And Acquisition By Pathogenic Bacteria.
Funder
National Health and Medical Research Council
Funding Amount
$843,035.00
Summary
Streptococcus pneumoniae is the world’s foremost bacterial pathogen. In Australia, bacterial infections are responsible for more than 9000 deaths every year, and the economic burden associated with treating diseases arising from pneumococcal infections is more than $4 billion annually. This proposal aims to define the molecular basis of how bacteria scavenge manganese from the host environment. This knowledge will provide the foundation for next generation antimicrobial therapeutics.
Evaluation And Optimisation Of Paediatric Vaccination Programs In Australia And The Region
Funder
National Health and Medical Research Council
Funding Amount
$293,426.00
Summary
Vaccines are highly effective in preventing infection. Increasing numbers of vaccines are available to children and to national immunisation programs. Research is required to ensure that vaccines included in national programs are effective and safe. We must also understand why some children are not vaccinated and to assess ways to improve uptake. Focusing on two common disease, influenza and pneumococcal disease, this fellowship will address these unanswered questions.