Classification of<unk> s into three groups has been proposed: Type 1 NKT Type 2 NKT NKT-like Other names classical NKT invariant NKT (iNKT) Vα14i NKT (mouse) Vα24i NKT (human) non-classical NKT diverse NKT NK1.1+ T cells CD3+ CD56+ T cells Restriction CD1d CD1d MHC, other? α-GalCer reactivity + - - T-cell-receptor repertoire Vα14-Jα18: Vβ8.2, 7, 2 (mouse) Vα24-Jα18: Vβ11 (human) diverse diverse
Natural killer T cell
Natural killer cell
Cytokine-induced killer cell
Regulatory T cell
Reactive lymphocyte
Regulatory B cell
Memory B cell
Dendritic cell