Reprogramming of T cells to natural killer-like cells upon Bcl11b deletion.
Reprogramming of T cells to natural killer-like cells upon Bcl11b deletion.
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DOI:
10.1126/science.1188063
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发表时间:
2010-07-02
期刊:
影响因子:
--
通讯作者:
Liu P
中科院分区:
文献类型:
--
作者:
Li P;Burke S;Wang J;Chen X;Ortiz M;Lee SC;Lu D;Campos L;Goulding D;Ng BL;Dougan G;Huntly B;Gottgens B;Jenkins NA;Copeland NG;Colucci F;Liu P
T cells develop in the thymus and are critical for adaptive immunity. Natural killer (NK) lymphocytes constitute an essential component of the innate immune system in tumor surveillance, reproduction and defense against microbes and viruses. Here we show that the transcription factor Bcl11b was expressed in all T cell compartments and was indispensable for T lineage development. When Bcl11b was deleted, T cells from all developmental stages acquired NK cell properties and concomitantly lost or decreased T cell–associated gene expression. These induced T-to–natural killer (ITNK) cells, which were morphologically and genetically similar to conventional NK cells, killed tumor cells in vitro and effectively prevented tumor metastasis in vivo. Therefore, ITNKs may represent a new cell source for cell-based therapies.
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影响因子:
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作者:
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通讯作者:
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DOI:
10.1084/jem.162.6.1745
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期刊:
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DOI:
10.1073/pnas.0609692104
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2007-02-27
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通讯作者:
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32.4
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