Article
Global patterns of KIR genotype diversity reflect human migration and regional differences.
Frontiers in immunology - 1 Jan 2026
Barani Shaghik, Guethlein Lisbeth, Middleton Derek, Gonzalez-Galarza Faviel F, Rajalingam Raja
Abstract excerpt
Background: Killer-cell immunoglobulin-like receptors (KIR) are highly polymorphic receptors expressed by natural killer (NK) cells that regulate immune responses through interactions with HLA class I ligands. Variation in KIR gene content influences immunity, reproduction, transplantation outcomes, and susceptibility to disease, yet global patterns of KIR genotype diversity remain incompletely characterized....
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