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Generation of Orthotopic Pancreatic Tumors and Ex vivo Characterization of Tumor-Infiltrating T Cell Cytotoxicity
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암 연구학
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JoVE 신문 암 연구학
Generation of Orthotopic Pancreatic Tumors and Ex vivo Characterization of Tumor-Infiltrating T Cell Cytotoxicity

Generation of Orthotopic Pancreatic Tumors and Ex vivo Characterization of Tumor-Infiltrating T Cell Cytotoxicity

DOI:
10.3791/60622-v

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06:16 min

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December 07, 2019

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, ,
1Division of Cancer, Department of Surgery and Cancer,Imperial College London, 2Centre for Cancer and Inflammation, Barts Cancer Institute,Queen Mary University of London, 3German Center for Neurodegenerative Diseases (DZNE)

Chapters

  • 00:04Title
  • 00:37Digestion of Pancreatic Tumors
  • 01:24Preparation of Single-cell Suspension from Digested Tumor
  • 03:04Preparing Cells for Ex Vivo Stimulation
  • 03:57Results: Flow Cytometry Analysis and Quantification of Ex Vivo Spleen- and Tumor-derived T Cell Activity
  • 05:29Conclusion

Summary

자동 번역

자동 번역

This protocol describes the surgical generation of orthotopic pancreatic tumors and the rapid digestion of freshly isolated murine pancreatic tumors. Following digestion, viable immune cell populations can be used for further downstream analysis, including ex vivo stimulation of T cells for intracellular cytokine detection by flow cytometry.

Tags

Orthotopic Pancreatic TumorsTumor-infiltrating T CellsCytotoxicityTumor DigestionEx Vivo CharacterizationTherapeutic AgentsT Cell ResponseFlow Cytometry

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