Metabolic regulation by prostaglandin E2 impairs lung group 2 innate lymphoid cell responses
C. Robb, Y. Zhou, J. Felton, B. Zhang, M. Goepp, P. Jheeta, D. Smyth, R. Breyer, S. Narumiya, H. McSorley, R. Maizels, J. Schwarze, A. Rossi, C. Yao
This study identifies that PGE2-EP2 signaling suppresses lung ILC2 responses and eosinophilic inflammation, while EP4 agonism restricts these responses, offering potential therapeutic targets for asthma and NERD.
bioRxiv · Dec 23, 2021Immunology