The Aire family expands

T cell tolerance depends upon Aire-expressing cells to purge the T cell repertoire of autoreactive clones. Once thought to be the exclusive domain of thymic epithelial cells, a new study by Yamano et al. (https://doi.org/10.1084/jem.20181430) in this issue of JEM identifies ILC3-like cells in the lymph nodes with similar properties.
Source: The Journal of Experimental Medicine - Category: Internal Medicine Authors: Tags: Autoimmunity Insights Source Type: research