Unexpected role for the B cell-specific Src family kinase B lymphoid kinase in the development of IL-17-producing γδ T cells.
Unexpected role for the B cell-specific Src family kinase B lymphoid kinase in the development of IL-17-producing γδ T cells.
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DOI:
10.4049/jimmunol.1002766
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发表时间:
2010-12-01
期刊:
影响因子:
--
通讯作者:
Hayes SM
中科院分区:
文献类型:
--
作者:
Laird RM;Laky K;Hayes SM
The Ag receptors on αβ and γδ T cells differ not only in the nature of the ligands that they recognize but also in their signaling potential. We hypothesized that the differences in αβ- and γδTCR signal transduction were due to differences in the intracellular signaling pathways coupled to these two TCRs. To investigate this, we employed transcriptional profiling to identify genes encoding signaling molecules that are differentially expressed in mature αβ and γδ T cell populations. Unexpectedly, we found that B lymphoid kinase (Blk), a Src family kinase expressed primarily in B cells, is expressed in γδ T cells but not in αβ T cells. Analysis of Blk-deficient mice revealed that Blk is required for the development of IL-17-producing γδ T cells. Furthermore, Blk is expressed in lymphoid precursors and, in this capacity, plays a role in regulating thymus cellularity during ontogeny.
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影响因子:
15.3
作者:
Laky, K;Lefrancois, L;Lingenheld, E G;Ishikawa, H;Lewis, J M;Olson, S;Suzuki, K;Tigelaar, R E;Puddington, L
通讯作者:
Puddington, L
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:
64.8
作者:
FERRICK, DA;SCHRENZEL, MD;LEPPER, H
通讯作者:
LEPPER, H
DOI:
10.1073/pnas.88.16.7410
发表时间:
1991-08-01
影响因子:
11.1
作者:
BURKHARDT, AL;BRUNSWICK, M;MOND, JJ
通讯作者:
MOND, JJ
影响因子:
3.7
作者:
Laird RM;Hayes SM
通讯作者:
Hayes SM