An interdisciplinary approach to host-pathogen interactions in infection. This project aims to understand the molecular and cellular interactions between host and parasite, as well as providing a quantitative framework for analysing infection dynamics in other systems. Infection involves a complex interaction between the host and the parasite, which is very dynamic and therefore difficult to study by traditional sampling and analysis approaches. This project has combined mathematical modelling w ....An interdisciplinary approach to host-pathogen interactions in infection. This project aims to understand the molecular and cellular interactions between host and parasite, as well as providing a quantitative framework for analysing infection dynamics in other systems. Infection involves a complex interaction between the host and the parasite, which is very dynamic and therefore difficult to study by traditional sampling and analysis approaches. This project has combined mathematical modelling with a novel experimental protocol to allow the study of kinetics of parasite replication in vivo. Expected outcomes will provide significant benefits, such as new avenues for vaccination and immune intervention.Read moreRead less
Understanding mutation and genetic reassortment in viruses: new mathematical models of viral dynamics and evolution. This project aims to understand how evolutionary processes and ecological conditions combine to ignite and sustain viral epidemics. Using novel mathematical models and statistical methods we will study the manner in which viral genes mutate and are recombined, as well as the rates of these important forces.
Why do neutrophils swarm? This project aims to combine novel immunology, microscopy and computational approaches to investigate how immune cells called neutrophils cooperate to protect the host against microbes. Neutrophils are rapidly recruited to sites of inflammation and then utilise a type of highly coordinated collective behaviour termed swarming. However, the role of neutrophil swarms in fighting off infection is poorly understood. The project is poised to generate new knowledge on the imp ....Why do neutrophils swarm? This project aims to combine novel immunology, microscopy and computational approaches to investigate how immune cells called neutrophils cooperate to protect the host against microbes. Neutrophils are rapidly recruited to sites of inflammation and then utilise a type of highly coordinated collective behaviour termed swarming. However, the role of neutrophil swarms in fighting off infection is poorly understood. The project is poised to generate new knowledge on the importance of immune cell cooperation by developing in silico models of the immune response. The project will provide benefit through enhanced understanding of fundamental principles of immunity and develop new computational tools to model complex immune function in silico.Read moreRead less
Microbial natural history and molecular evolution. This project aims to develop mathematical and computational models of microbial evolution that capture dynamics at both within-host and between-host scales, combined with processes of mutation. Integration of these elements with computational statistical methods will produce a framework that will enable inference from genome sequencing data. The mathematical models will be applied to bacterial genomic data to investigate how natural selection ac ....Microbial natural history and molecular evolution. This project aims to develop mathematical and computational models of microbial evolution that capture dynamics at both within-host and between-host scales, combined with processes of mutation. Integration of these elements with computational statistical methods will produce a framework that will enable inference from genome sequencing data. The mathematical models will be applied to bacterial genomic data to investigate how natural selection acts on experimental and natural populations of microorganisms. The mathematical models and statistical approaches developed here are intended to be applicable to infectious disease of both humans and domesticated animals, and could influence public health policies.Read moreRead less