KLRK1 and Hand-foot syndrome: Instead, intra and peri-follicular infiltrates of ILC1lc were frequently present in lesional AA HFs (Figure 1A, B, C and D and Figure 1—figure supplement 1A), typically in conjunction with a dominant infiltrate of CD8+/NKG2D+ cells around the hair bulb (p<0.05) (Figure 1E and F).