A cell atlas of human thymic development defines T cell repertoire formation.

A cell atlas of human thymic development defines T cell repertoire formation.
复制标题

DOI:
10.1126/science.aay3224
复制
发表时间:
2020-02-21
期刊:
Science (New York, N.Y.)
影响因子:
--
通讯作者:
Teichmann SA
Teichmann SA
中科院分区:
其他
文献类型:
--
作者:
Park JE;Botting RA;Domínguez Conde C;Popescu DM;Lavaert M;Kunz DJ;Goh I;Stephenson E;Ragazzini R;Tuck E;Wilbrey-Clark A;Roberts K;Kedlian VR;Ferdinand JR;He X;Webb S;Maunder D;Vandamme N;Mahbubani KT;Polanski K;Mamanova L;Bolt L;Crossland D;de Rita F;Fuller A;Filby A;Reynolds G;Dixon D;Saeb-Parsy K;Lisgo S;Henderson D;Vento-Tormo R;Bayraktar OA;Barker RA;Meyer KB;Saeys Y;Bonfanti P;Behjati S;Clatworthy MR;Taghon T;Haniffa M;Teichmann SA

文献摘要

参考文献

被引文献

相似文献

胸腺为T细胞的分化和选择提供了一个培育环境,这是一个由它们与多种胸腺细胞类型相互作用而协调的过程。我们使用单细胞RNA测序来创建整个生命周期的人类胸腺细胞普查,并重建T细胞分化轨迹和T细胞受体(TCR)重组动力学。使用这种方法,我们确定和定位原位CD8αα+ T细胞群,胸腺成纤维细胞亚型,和活化的树突状细胞状态。此外,我们揭示了TCR重组和选择的偏差,这是由于基因组位置和谱系承诺的动力学。总之,我们的数据提供了一个全面的人类胸腺在整个生命周期的图谱,对人类T细胞的发展有了新的见解。
The thymus provides a nurturing environment for the differentiation and selection of T cells, a process orchestrated by their interaction with multiple thymic cell types. We used single-cell RNA sequencing to create a cell census of the human thymus across the life span and to reconstruct T cell differentiation trajectories and T cell receptor (TCR) recombination kinetics. Using this approach, we identified and located in situ CD8αα+ T cell populations, thymic fibroblast subtypes, and activated dendritic cell states. In addition, we reveal a bias in TCR recombination and selection, which is attributed to genomic position and the kinetics of lineage commitment. Taken together, our data provide a comprehensive atlas of the human thymus across the life span with new insights into human T cell development.
DOI: 10.1242/dev.087320
发表时间: 2013-05
期刊: Development (Cambridge, England)
影响因子: --
作者:
Farley AM;Morris LX;Vroegindeweij E;Depreter ML;Vaidya H;Stenhouse FH;Tomlinson SR;Anderson RA;Cupedo T;Cornelissen JJ;Blackburn CC
通讯作者: Blackburn CC
DOI: 10.1016/j.yexcr.2013.02.003
发表时间: 2013-05-15
影响因子: 3.7
作者:
Gu, Chenghua;Giraudo, Enrico
通讯作者: Giraudo, Enrico
DOI: 10.3109/08830189009056629
发表时间: 1990-01-01
影响因子: 5
作者:
FAIRCHILD P J;AUSTYN J
通讯作者: AUSTYN J
DOI: 10.1016/j.immuni.2018.04.015
发表时间: 2018-06-19
期刊: Immunity
影响因子: 32.4
作者:
Kernfeld EM;Genga RMJ;Neherin K;Magaletta ME;Xu P;Maehr R
通讯作者: Maehr R
DOI: 10.1084/jem.20042524
发表时间: 2005-06-06
期刊: The Journal of experimental medicine
影响因子: --
作者:
Dik WA;Pike-Overzet K;Weerkamp F;de Ridder D;de Haas EF;Baert MR;van der Spek P;Koster EE;Reinders MJ;van Dongen JJ;Langerak AW;Staal FJ
通讯作者: Staal FJ