Taylor and Francis Group, OncoImmunology, 3(2), p. e23336
DOI: 10.4161/onci.23336
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Natural killer (NK) cells possess effector and immunoregulatory functions that are controlled by a myriad of receptor-ligand pairs, including human killer inhibitory receptor (KIR) and mouse Ly49-MHC class I interactions. We have recently shown that the NK cell inhibitory molecule Ly49A binds the non-classical MHC molecule H2-M3, thus regulating host innate immune responses to tumor initiation and metastasis.