CD8A and peeling skin syndrome: Our data revealed a significantly higher increase in both relative and absolute numbers of EM3 and decreased EM1 CD8+ T cells in patients with pSS compared to healthy controls (45.19% (34.91; 61.30) vs. 18.43% (10.96; 31.24) with p < 0.001 and 39 cells/1 μL (19; 56) vs. 16 cells/1 μL (10; 38) with p = 0.009 for EM3 subsets, respectively, and 30.86% (20.04; 45.41) vs. 61.67% (51.19; 67.97) with p < 0.001 and 24 cells/1 μL (16; 39) vs. 57 cells/1 μL (40; 91) with p < 0.001 for EM1 cells, respectively).