by Hudson Institute of Medical Research RIPK3 deficiency selectively affects MAIT cell abundance. A Western blot showing presence of the indicated molecules in lysates of FACS-sorted liver MAIT cells, naïve (CD62L+, CD44−) CD4+ T cells, and memory (CD62L−, CD44+) CD4+ T cells at steady state. Data shown from 1 experiment representative of three independent experiments (n = 3). B Flow plots showing whole thymocytes,...