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The Transcription Factor Lymphoid Enhancer Factor 1 Controls Invariant Natural Killer T Cell Expansion and Th2-type Effector Differentiation

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Journal J Exp Med
Date 2015 Apr 22
PMID 25897173
Citations 38
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Abstract

Invariant natural killer T cells (iNKT cells) are innate-like T cells that rapidly produce cytokines that impact antimicrobial immune responses, asthma, and autoimmunity. These cells acquire multiple effector fates during their thymic development that parallel those of CD4(+) T helper cells. The number of Th2-type effector iNKT cells is variable in different strains of mice, and their number impacts CD8 T, dendritic, and B cell function. Here we demonstrate a unique function for the transcription factor lymphoid enhancer factor 1 (LEF1) in the postselection expansion of iNKT cells through a direct induction of the CD127 component of the receptor for interleukin-7 (IL-7) and the transcription factor c-myc. LEF1 also directly augments expression of the effector fate-specifying transcription factor GATA3, thus promoting the development of Th2-like effector iNKT cells that produce IL-4, including those that also produce interferon-γ. Our data reveal LEF1 as a central regulator of iNKT cell number and Th2-type effector differentiation.

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References
1.
Jiang Q, Li W, Hofmeister R, Young H, Hodge D, Keller J . Distinct regions of the interleukin-7 receptor regulate different Bcl2 family members. Mol Cell Biol. 2004; 24(14):6501-13. PMC: 434255. DOI: 10.1128/MCB.24.14.6501-6513.2004. View

2.
Benlagha K, Kyin T, Beavis A, Teyton L, Bendelac A . A thymic precursor to the NK T cell lineage. Science. 2002; 296(5567):553-5. DOI: 10.1126/science.1069017. View

3.
Yip-Schneider M, Horie M, Broxmeyer H . Characterization of interleukin-7-induced changes in tyrosine phosphorylation and c-myc gene expression in normal human T cells. Exp Hematol. 1993; 21(13):1648-56. View

4.
Okamura R, Sigvardsson M, Galceran J, Verbeek S, Clevers H, Grosschedl R . Redundant regulation of T cell differentiation and TCRalpha gene expression by the transcription factors LEF-1 and TCF-1. Immunity. 1998; 8(1):11-20. DOI: 10.1016/s1074-7613(00)80454-9. View

5.
Zhang J, Salojin K, Gao J, Cameron M, Bergerot I, Delovitch T . p38 mitogen-activated protein kinase mediates signal integration of TCR/CD28 costimulation in primary murine T cells. J Immunol. 1999; 162(7):3819-29. View