Protocol for the induction of innate immune memory in human smooth muscle cells and endothelial cells in vitro

Autor: Jannik Sonnenberg, Dennis Schwarz, Sina MM. Lagache, Lucia Schnack, Helena Körner, Merle Leffers, Hannah Hardege, Yuanyuan Liu, Holger Reinecke, Hannes M. Findeisen, Yahya Sohrabi
Jazyk: angličtina
Rok vydání: 2024
Předmět:
Zdroj: STAR Protocols, Vol 5, Iss 1, Pp 102776- (2024)
Druh dokumentu: article
ISSN: 2666-1667
DOI: 10.1016/j.xpro.2023.102776
Popis: Summary: Non-immune cells, like innate immune cells, can develop a memory-like phenotype in response to priming with microbial compounds or certain metabolites, which enables an enhanced response to a secondary unspecific stimulus. This paper describes a step-by-step protocol for the induction and analysis of trained immunity in human endothelial and smooth muscle cells. We then describe steps for cell culture with cryopreserved vascular cells, subcultivation, and induction of trained immunity. We then provide detailed procedures for downstream analysis using ELISA and qPCR.For complete details on the use and execution of this protocol, please refer to Sohrabi et al. (2020)1 and Shcnack et al.2 : Publisher’s note: Undertaking any experimental protocol requires adherence to local institutional guidelines for laboratory safety and ethics.
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