The function of group 3 innate lymphoid cells (ILC3 cells) is still being determined. Vivier and colleagues describe the development of ILC3 subsets and show that NCR+ ILC3 cells are not needed to control infection with Citrobacter rodentium in the presence of an intact T cell compartment.
- Lucille C Rankin
- Mathilde J H Girard-Madoux
- Eric Vivier