Generation of T follicular helper cells in vitro: requirement for B-cell receptor cross-linking and cognate B- and T-cell interaction.
Generation of T follicular helper cells in vitro: requirement for B-cell receptor cross-linking and cognate B- and T-cell interaction.
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DOI:
10.1111/imm.12834
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发表时间:
2018-03
期刊:
影响因子:
6.4
通讯作者:
Temchura V
中科院分区:
文献类型:
--
作者:
Kolenbrander A;Grewe B;Nemazee D;Überla K;Temchura V
The minimum requirements for in vitro modelling of natural CD4+ T‐cell differentiation into T follicular helper (Tfh) cells are still under investigation. We co‐cultured wild‐type and T‐cell receptor (TCR) transgenic CD4+ T cells from naive mice with dendritic cells and B‐cell receptor (BCR) transgenic B cells in the presence of HIV‐derived virus‐like particles containing matched B‐cell and T‐cell epitopes. This co‐culturing induced co‐expression of Tfh‐master regulator transcription factor BCL‐6 and CXCR5 in up to 10% of the wild‐type and up to 40% of the TCR‐transgenic CD4+ T cells. Phenotypic markers, production of interleukin‐21 and isotype switching of the B cells to IgG1 further indicated a helper function of the induced Tfh cells in vitro. Dendritic cells supported the generation of functional Tfh cells, but were unable to induce them without cognate B cells. Hence, our study presents a robust experimental system for efficient generation of functionally active Tfh cells in vitro and confirms the importance of cognate B‐ and T‐cell cross‐talk for the Tfh differentiation process.
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影响因子:
32.4
作者:
Nurieva, Roza I.;Chung, Yeonseok;Hwang, Daehee;Yang, Xuexian O.;Kang, Hong Soon;Ma, Li;Wang, Yi-Hong;Watowich, Stephanie S.;Jetten, Anton M.;Tian, Qiang;Dong, Chen
通讯作者:
Dong, Chen
影响因子:
32.4
作者:
Choi YS;Kageyama R;Eto D;Escobar TC;Johnston RJ;Monticelli L;Lao C;Crotty S
通讯作者:
Crotty S
影响因子:
7.3
作者:
Trüb M;Barr TA;Morrison VL;Brown S;Caserta S;Rixon J;Ivens A;Gray D
通讯作者:
Gray D
DOI:
10.1084/jem.20120994
发表时间:
2012-07-02
期刊:
The Journal of experimental medicine
影响因子:
--
作者:
Ma CS;Deenick EK;Batten M;Tangye SG
通讯作者:
Tangye SG
影响因子:
5.3
作者:
Faissner, Simon;Ambrosius, Bjoern;Chan, Andrew
通讯作者:
Chan, Andrew