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In vitro Coculture Assay to Assess Pathogen Induced Neutrophil Trans-epithelial Migration
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In vitro Coculture Assay to Assess Pathogen Induced Neutrophil Trans-epithelial Migration
Chapters
- 00:05Title
- 02:01Collagen Coating Transwells
- 03:25Seeding Collagen Coated Transwells with Epithelial Cells
- 04:30Preparation of Epithelial Cell Layers for Migration Assay
- 06:01Neutrophil Trans-epithelial Migration Assay
- 11:27Results: Assessing Neutrophil Trans-epithelial Migration
- 13:23Conclusion
Neutrophil trans-epithelial migration in response to mucosal bacterial infection contributes to epithelial injury and clinical disease. An in vitro model has been developed that combines pathogen, human neutrophils, and polarized human epithelial cell layers grown on transwell filters to facilitate investigations towards unraveling the molecular mechanisms orchestrating this phenomenon.
