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In vitro Coculture Assay to Assess Pathogen Induced Neutrophil Trans-epithelial Migration
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Immunology and Infection
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JoVE Journal Immunology and Infection
In vitro Coculture Assay to Assess Pathogen Induced Neutrophil Trans-epithelial Migration

In vitro Coculture Assay to Assess Pathogen Induced Neutrophil Trans-epithelial Migration

DOI:
10.3791/50823-v

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14:14 min

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January 06, 2014

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, , ,
1Department of Pediatrics,Harvard Medical School, 2Department of Pediatric Gastroenterology,MGH for Children, 3Mucosal Immunology and Biology Research Center,Massachusetts General Hospital

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

Summary

Automatic Translation

Automatic Translation

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.

Tags

Keywords: In Vitro CocultureNeutrophil Trans-epithelial MigrationMucosal ImmunityPathogenic InfectionPolarized Epithelial MonolayerNeutrophil InfiltrationInflammatory ResponseTherapeutic Targets

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