Protocol to quantify and characterize contact between T cells and antigen-presenting cells in the antigen-draining lymph nodes of mice using flow cytometry.
Protocol to quantify and characterize contact between T cells and antigen-presenting cells in the antigen-draining lymph nodes of mice using flow cytometry.
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DOI:
10.1016/j.xpro.2022.101845
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发表时间:
2022-12-16
期刊:
影响因子:
--
通讯作者:
Kumamoto, Yosuke
中科院分区:
文献类型:
--
作者:
Tatsumi, Naoya;Davila-Pagan, Alejandro;Kumamoto, Yosuke
Physical contact between T cells and antigen-presenting cells (APCs) is essential for priming antigen-specific T cells, but quantitating the antigen-dependent T cell-APC contact can be laborious. Here, we present a simple flow-cytometry-based protocol for quantitating T cell-APC contacts in the antigen-draining lymph node in mice immunized with ovalbumin (OVA). This protocol quantifies the contact between adoptively transferred OVA-specific TCR transgenic CD4T (OT-II) cells and dendritic cell (DC) subsets. This approach can be applied to other types of intercellular interactions between T cells and APCs. For complete details on the use and execution of this protocol, please refer to Tatsumi et al. (2021). A simple procedure to quantify antigen-dependent contacts between T cells and APCs Identification of APC subsets interacting with T cells during T cell priming Flow-cytometry-based approach allows to analyze multiple samples simultaneously Steps for T cell transfer to immunized mice and lymph node harvesting Publisher’s note: Undertaking any experimental protocol requires adherence to local institutional guidelines for laboratory safety and ethics. Physical contact between T cells and antigen-presenting cells (APCs) is essential for priming antigen-specific T cells, but quantitating the antigen-dependent T cell-APC contact can be laborious. Here, we present a simple flow-cytometry-based protocol for quantitating T cell-APC contacts in the antigen-draining lymph node in mice immunized with ovalbumin (OVA). This protocol quantifies the contact between adoptively transferred OVA-specific TCR transgenic CD4T cells and dendritic cell (DC) subsets. This approach can be applied to other types of intercellular interactions between T cells and APCs.
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影响因子:
24.8
作者:
Tatsumi N;Codrington AL;El-Fenej J;Phondge V;Kumamoto Y
通讯作者:
Kumamoto Y
影响因子:
30.5
作者:
通讯作者:
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影响因子:
46.9
作者:
Giladi, Amir;Cohen, Merav;Amit, Ido
通讯作者:
Amit, Ido
影响因子:
22.7
作者:
Cohen, Merav;Giladi, Amir;Amit, Ido
通讯作者:
Amit, Ido