Marked induction of the helix-loop-helix protein Id3 promotes the gammadelta T cell fate and renders their functional maturation Notch independent.
Marked induction of the helix-loop-helix protein Id3 promotes the gammadelta T cell fate and renders their functional maturation Notch independent.
复制标题
螺旋 - 环螺旋蛋白ID3的明显诱导促进了伽玛德尔塔T细胞的命运,并使它们的功能成熟置于独立性。
DOI:
10.1016/j.immuni.2009.07.010
复制
发表时间:
2009-10-16
期刊:
影响因子:
32.4
通讯作者:
Wiest, David L.
中科院分区:
文献类型:
--
作者:
Lauritsen, Jens Peter Holst;Wong, Gladys W.;Lee, Sang-Yun;Lefebvre, Juliette M.;Ciofani, Maria;Rhodes, Michele;Kappes, Dietmar J.;Zuniga-Pflucker, Juan Carlos;Wiest, David L.
αβ and γδ T-cells arise from a common thymocyte progenitor during development in the thymus. Emerging evidence suggests that the pre-T cell receptor (pre-TCR) and γδ T-cell receptor (γδTCR) play instructional roles in specifying the αβ and γδ T-lineage fates, respectively. Nevertheless, the signaling pathways differentially engaged to specify the fate and promote the development of these lineages remain poorly understood. Here we show that differential activation of the ERK - early growth response gene (Egr) - inhibitor of DNA binding 3 (Id3) pathway plays a defining role in this process. In particular, Id3 expression serves to regulate adoption of the γδ fate. Moreover, Id3 is both necessary and sufficient to enable γδ-lineage cells to differentiate independently of Notch signaling and become competent IFNγ-producing effectors. Taken together, these findings identify Id3 as a central player that controls both adoption of the γδ fate and their maturation in the thymus.
登录
查看更多内容
影响因子:
56.9
作者:
Melichar, Heather J.;Narayan, Kavitha;Kang, Joonsoo
通讯作者:
Kang, Joonsoo
影响因子:
32.4
作者:
Ciofani, Maria;Knowles, Gisele C.;Zuniga-Pflucker, Juan Carlos
通讯作者:
Zuniga-Pflucker, Juan Carlos
影响因子:
4.4
作者:
Ciofani, M;Schmitt, TM;Zúñiga-Pflücker, JC
通讯作者:
Zúñiga-Pflücker, JC
影响因子:
11.4
作者:
Komarova, EA;Chernov, MV;Gudkov, AV
通讯作者:
Gudkov, AV
影响因子:
15.3
作者:
Garbe, Annette I.;Krueger, Andreas;von Boehmer, Harald
通讯作者:
von Boehmer, Harald