Protocol for in vitro induction and characterization of murine B cell-induced CD4+ regulatory T cells

Autor: Chien-Hui Chien, Chieh-Hsin Liao, Bor-Luen Chiang
Jazyk: angličtina
Rok vydání: 2024
Předmět:
Zdroj: STAR Protocols, Vol 5, Iss 2, Pp 103136- (2024)
Druh dokumentu: article
ISSN: 2666-1667
DOI: 10.1016/j.xpro.2024.103136
Popis: Summary: Peyer’s patches, splenic, and peritoneal B cells induce regulatory T (Treg-of-B) cells in vitro without exogenous chemicals and cytokines. Treg-of-B cells exert suppressive function both in vitro and in vivo. Here, we demonstrate experimental procedures for the generation and characterization of Treg-of-B cells. We describe steps for isolating B220+ B cells, isolating CD4+CD25- T cells, inducing Treg-of-B cells, identifying Treg-of-B cells by flow cytometry, cytokine analyzing by ELISA, and functional testing by suppression assay.For complete details on the use and execution of this protocol, please refer to Chien et al.1 and Chu et al.2 : Publisher’s note: Undertaking any experimental protocol requires adherence to local institutional guidelines for laboratory safety and ethics.
Databáze: Directory of Open Access Journals