Article
DNA methylation maintains allele-specific KIR gene expression in human natural killer cells.
The Journal of experimental medicine - 20 Jan 2003
Chan Huei-Wei, Kurago Zoya B, Stewart C Andrew, Wilson Michael J, Martin Maureen P, Mace Brian E, Carrington Mary, Trowsdale John, Lutz Charles T
Abstract excerpt
Killer immunoglobulin-like receptors (KIR) bind self-major histocompatibility complex class I molecules, allowing natural killer (NK) cells to recognize aberrant cells that have down-regulated class I. NK cells express variable numbers and combinations of highly homologous clonally restricted KIR genes, but uniformly express KIR2DL4. We show that NK clones express both 2DL4 alleles and either one or both alleles...
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