NCR2 and type 1 diabetes mellitus: Although no significant differences were observed in the frequency of total NK or ILC populations (Figures 2A,B), a significantly higher frequency of CD127+NKp44−CD117− cells (ILC1) concomitant with a lower frequency of CD127+CD117+NKp44+/− cells (ILC3) was observed in the T1D cohort compared to that of the non-T1D cohort (Figures 2C–E).