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Detection of Polyfunctional T Cells in Children Vaccinated with Japanese Encephalitis Vaccine via the Flow Cytometry Technique
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1Beijing Key Laboratory of Pediatric Respiratory Infectious Diseases, Key Laboratory of Major Diseases in Children, Ministry of Education, National Clinical Research Center for Respiratory Diseases, Laboratory of Infection and Virology, Beijing Pediatric Research Institute, Beijing Children’s Hospital,Capital Medical University, National Center for Children’s Health, 2Research Unit of Critical Infection in Children,2019RU016, Chinese Academy of Medical Sciences, 3Department of Pediatric Rehabilitation, Beijing Boai Hospital, School of Rehabilitation Medicine,Capital Medical University, China Rehabilitation Research Center, 4Center of Excellence (Beijing),Becton Dickinson Medical Devices (Shanghai) Co Ltd
Chapitres
- 00:05Introduction
- 00:39Stimulation of PBMCs by Inactivated JEV Particles to Induce Cytokine Expression and Ex Vivo Intracellular Staining
- 04:28Flow Cytometry Set-Up, Gating Strategy, and Data Analysis
- 06:56Results: Flow Cytometry Analysis of Polyfunctional T Cell Profiles in PBMCs Within Japanese Encephalitis Virus Vaccinated Children
- 09:12Conclusion
The present protocol combines ex vivo stimulation and flow cytometry to analyze polyfunctional T cell (TPF) profiles in peripheral blood mononuclear cells (PBMCs) within Japanese encephalitis virus (JEV)-vaccinated children. The detection method and flow cytometry color scheme of JEV-specific TPFs were tested to provide a reference for similar studies.
