[Title]
KIRs mark killers suppressing autoimmunity

[Author] 
June-Young Koh , Eui-Cheol Shin 

[Journal] 
Immunity Volume 55, Issue 5, 10 May 2022, Pages 735-737

[Abstract]
Identification of regulatory CD8⁺ T cells that suppress pathological immune responses is an importunate pursuit. In a recent issue of Science, Li et al. demonstrated that human KIR⁺CD8⁺ T cells suppress autoimmunity by eliminating pathogenic CD4⁺ T cells.