Article
Immature recent thymic emigrants are eliminated by complement.
Journal of immunology (Baltimore, Md. : 1950) - 15 Dec 2014
Hsu Fan-Chi, Shapiro Michael J, Chen Meibo W, McWilliams Douglas C, Seaburg Lauren M, Tangen Sarah N, Shapiro Virginia Smith
Abstract excerpt
Recent thymic emigrants (RTEs) must undergo phenotypic and functional maturation to become long-lived mature naive T cells. In CD4-cre NKAP conditional knockout mice, NKAP-deficient RTEs fail to complete T cell maturation. In this study, we demonstrate that NKAP-deficient immature RTEs do not undergo apoptosis, but are eliminated by complement. C3, C4, and C1q are bound to NKAP-deficient peripheral T cells,...
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