Discovery Early Career Researcher Award - Grant ID: DE170100575
Funder
Australian Research Council
Funding Amount
$372,000.00
Summary
Pathogen detection in mammals. This project aims to study the role of a host molecule in immune protection. Multicellular organisms need to recognise pathogens to initiate immune protection. To do this, pathogen-specific molecules are presented to the immune system causing activation. Recently a mode of pathogen recognition was discovered in mammals. As microbes synthesise essential vitamins, they release tell-tale metabolite by-products, which a host molecule called MR1 captures and presents to ....Pathogen detection in mammals. This project aims to study the role of a host molecule in immune protection. Multicellular organisms need to recognise pathogens to initiate immune protection. To do this, pathogen-specific molecules are presented to the immune system causing activation. Recently a mode of pathogen recognition was discovered in mammals. As microbes synthesise essential vitamins, they release tell-tale metabolite by-products, which a host molecule called MR1 captures and presents to white blood cells. However, it is not understood how MR1 accomplishes this, the cellular machinery required, or how the metabolites are guided to MR1. Understanding this process is expected to explain microbial pathogen recognition.Read moreRead less
A mechanism for pathogen detection highly conserved in mammals. This project aims to delineate biochemically how mammals fight pathogens by alerting their immune system to Vitamin B compounds produced by certain bacteria and fungi. The protein MR1 binds the compounds and displays them on the cell surface, activating pathogen-fighting MAIT cells. The MR1-MAIT cell axis is highly conserved in mammals and is thought to defend the host. This project expects to lead to new products to improve veterin ....A mechanism for pathogen detection highly conserved in mammals. This project aims to delineate biochemically how mammals fight pathogens by alerting their immune system to Vitamin B compounds produced by certain bacteria and fungi. The protein MR1 binds the compounds and displays them on the cell surface, activating pathogen-fighting MAIT cells. The MR1-MAIT cell axis is highly conserved in mammals and is thought to defend the host. This project expects to lead to new products to improve veterinary and human health services with new technology developed throughout the project and high-level training which will increase the competitiveness of the strategic biotechnology sector in Australia.Read moreRead less
Linkage Infrastructure, Equipment And Facilities - Grant ID: LE120100037
Funder
Australian Research Council
Funding Amount
$350,000.00
Summary
A cellular nano-imaging facility: Probing cellular complexity. Answering the major medical and biotechnology questions of the 21st century will be heavily reliant on the use of advanced imaging techniques. This facility will establish a new and revolutionary microscope which is capable of producing images of living cells in action at high magnification and with the greatest clarity.
Linkage Infrastructure, Equipment And Facilities - Grant ID: LE120100022
Funder
Australian Research Council
Funding Amount
$480,000.00
Summary
A 700 MHz Nuclear Magnetic Resonance (NMR) spectrometer for the Melbourne Biomolecular NMR Network: A high throughput resource. The Melbourne Biomolecular Nuclear Magnetic Resonance (NMR) Network will enable NMR experiments aimed at discovering new molecules for diagnosing, treating and preventing disease, and identifying and eradicating pests. The new equipment will allow researchers to work with large numbers of samples, to identify the biomarkers of disease and to find new drug candidates qui ....A 700 MHz Nuclear Magnetic Resonance (NMR) spectrometer for the Melbourne Biomolecular NMR Network: A high throughput resource. The Melbourne Biomolecular Nuclear Magnetic Resonance (NMR) Network will enable NMR experiments aimed at discovering new molecules for diagnosing, treating and preventing disease, and identifying and eradicating pests. The new equipment will allow researchers to work with large numbers of samples, to identify the biomarkers of disease and to find new drug candidates quickly.Read moreRead less