Exploiting the cross talk between Tuft cells and group 2 innate lymphoid cells for tissue homeostasis and disease

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The project investigates the cellular cross talk within the gastric mucosa between tuft cells, a rare epithelial cell type, and tissue-resident group 2 innate lymphoid cells (ILC2). The tuft cell/ILC2 axis is driven by the two cytokines interleukin (IL)-25 and IL-13 and is required for tissue homeostasis but turns pro-tumourigenic in the context of chronic inflammation. Our investigation will dissect the underlying mechanisms using a combination of mouse models, immunology and bioinformatics.