Discovery Early Career Researcher Award - Grant ID: DE220100185
Funder
Australian Research Council
Funding Amount
$438,712.00
Summary
Decoding the evolution of killer T cell immunity across human lifetime. The immune system is a potent weapon for protection against pathogens. T cells have a central role as their receptors monitor the body for threats. The thymus (organ) educates receptors to discriminate between healthy and infected cells. Receptor diversity and T cell strength change throughout human life. This project aims to unravel how T cells gain and lose optimal receptors and strength. The aims are to understand 1) The ....Decoding the evolution of killer T cell immunity across human lifetime. The immune system is a potent weapon for protection against pathogens. T cells have a central role as their receptors monitor the body for threats. The thymus (organ) educates receptors to discriminate between healthy and infected cells. Receptor diversity and T cell strength change throughout human life. This project aims to unravel how T cells gain and lose optimal receptors and strength. The aims are to understand 1) The role of thymic education in diversifying receptors 2) Whether gradual loss of thymic education affects receptor diversity 3) The molecular mechanisms underlying T cell strength. The project is essential for understanding how optimal T cell immunity is formed, critical if we wish to harness this to improve healthy aging.Read moreRead less
Discovery Early Career Researcher Award - Grant ID: DE150101259
Funder
Australian Research Council
Funding Amount
$371,000.00
Summary
The impact of urbanisation on viral diversity and disease emergence. Urbanisation increases the risk of infectious disease emergence by rapidly altering contact rates between humans and other species. Fortunately, many consequences of urbanisation appear to be universal, suggesting that it is possible to identify factors likely to increase the risk of viral disease emergence and predict their impacts. This project aims to examine the viral response to changes in host and vector population struct ....The impact of urbanisation on viral diversity and disease emergence. Urbanisation increases the risk of infectious disease emergence by rapidly altering contact rates between humans and other species. Fortunately, many consequences of urbanisation appear to be universal, suggesting that it is possible to identify factors likely to increase the risk of viral disease emergence and predict their impacts. This project aims to examine the viral response to changes in host and vector population structure and dynamics that occur as a result of urbanisation, and identify viral characteristics that are associated with survival in an urban environment. This novel fusion of urban and viral ecology will have unprecedented impact on the development of predictive models of viral emergence for risk assessment and management.Read moreRead less