Nuclear plasticity during neutrophil migration and function

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This project aims to discover how nuclear shape affects neutrophil function. Cell migration needs overall cellular plasticity and plasticity of internal structures such as the nucleus. The neutrophil, one of the most peripatetic cell types, has a specialised lobulated nucleus, thought to facilitate its mobility and function. Using zebrafish reporter lines that concurrently display the nucleus and cytoplasm, this project will display the dynamic plasticity of neutrophil nuclei during neutrophil migration and function in vivo. This project seeks to use the spatiotemporal resolution of a lattice light sheet microscope to examine this further, and explore its effect on neutrophil function. The project seeks to establish morphological and mechanical principles applying not just to neutrophils, but to all migratory cell types.