Elucidating the post-transcriptional regulation of mast cell proteases. Mast cells (MCs) are immune cells that protect against pathogens but may induce deleterious inflammation. MC function is mediated by specific proteases that are pre-formed and stored in granules. These proteases have unique yet poorly understood mechanisms of regulation. The aim of the project is to use a novel suite of molecular tools and genetically modified mice to identify the critical regions of transcripts that post-tr ....Elucidating the post-transcriptional regulation of mast cell proteases. Mast cells (MCs) are immune cells that protect against pathogens but may induce deleterious inflammation. MC function is mediated by specific proteases that are pre-formed and stored in granules. These proteases have unique yet poorly understood mechanisms of regulation. The aim of the project is to use a novel suite of molecular tools and genetically modified mice to identify the critical regions of transcripts that post-transcriptionally regulate the production and storage of these proteins. The project aims to identify the RNA binding proteins, microRNAs and other novel factors that also regulate them. This is expected to elucidate the post-transcriptional mechanisms of regulation of MC proteases.Read moreRead less
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