Inhibitor of DNA binding 3 limits development of murine slam-associated adaptor protein-dependent "innate" gammadelta T cells.
Inhibitor of DNA binding 3 limits development of murine slam-associated adaptor protein-dependent "innate" gammadelta T cells.
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DOI:
10.1371/journal.pone.0009303
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发表时间:
2010-02-19
期刊:
影响因子:
3.7
通讯作者:
Kee BL
中科院分区:
文献类型:
--
作者:
Verykokakis M;Boos MD;Bendelac A;Adams EJ;Pereira P;Kee BL
Id3 is a dominant antagonist of E protein transcription factor activity that is induced by signals emanating from the αβ and γδ T cell receptor (TCR). Mice lacking Id3 were previously shown to have subtle defects in positive and negative selection of TCRαβ+ T lymphocytes. More recently, Id3 −/− mice on a C57BL/6 background were shown to have a dramatic expansion of γδ T cells. Here we report that mice lacking Id3 have reduced thymocyte numbers but increased production of γδ T cells that express a Vγ1.1+Vδ6.3+ receptor with restricted junctional diversity. These Vγ1.1+Vδ6.3+ T cells have multiple characteristics associated with “innate” lymphocytes such as natural killer T (NKT) cells including an activated phenotype, expression of the transcription factor PLZF, and rapid production of IFNg and interleukin-4. Moreover, like other “innate” lymphocyte populations, development of Id3 −/− Vγ1.1+Vδ6.3+ T cells requires the signaling adapter protein SAP. Our data provide novel insight into the requirements for development of Vγ1.1+Vδ6.3+ T cells and indicate a role for Id3 in repressing the response of “innate” γδ T cells to SAP-mediated expansion or survival.
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影响因子:
4.4
作者:
Grigoriadou, K;Boucontet, L;Pereira, P
通讯作者:
Pereira, P
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:
32.4
作者:
Horai, Reiko;Mueller, Kristen L.;Schwartzberg, Pamela L.
通讯作者:
Schwartzberg, Pamela L.
影响因子:
64.8
作者:
ASARNOW, DM;GOODMAN, T;ALLISON, JP
通讯作者:
ALLISON, JP
影响因子:
30.5
作者:
Bain, G;Cravatt, CB;Murre, C
通讯作者:
Murre, C