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Endothelial Cell Transcytosis Assay as an In Vitro Model to Evaluate Inner Blood-Retinal Barrier Permeability
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Endothelial Cell Transcytosis Assay as an In Vitro Model to Evaluate Inner Blood-Retinal Barrier Permeability

Endothelial Cell Transcytosis Assay as an In Vitro Model to Evaluate Inner Blood-Retinal Barrier Permeability

DOI:
10.3791/64076-v

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10:56 min

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June 07, 2022

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, , , , , ,
1Department of Ophthalmology, Boston Children’s Hospital,Harvard Medical School

Chapters

  • 00:04Introduction
  • 01:04Culturing HRMECs
  • 03:46TEER Measurements
  • 04:44Clathrin-Mediated Transcytosis Assay Using Cy3-Transferrin
  • 06:00Caveolae-Mediated Transcytosis Assay Using Horse Radish Peroxidase (HRP)
  • 07:29Results: Visualization of Endothelial Cell Transcytosis in the Retina and In Vitro Transcytosis Assay as a Model of BRB
  • 10:14Conclusion

Summary

Automatic Translation

Automatic Translation

This protocol illustrates an in vitro endothelial cell transcytosis assay as a model to evaluate inner blood-retinal barrier permeability by measuring the ability of human retinal microvascular endothelial cells to transport horseradish peroxidase across cells in caveolae-mediated transcellular transport processes.

Tags

Keywords: Endothelial Cell Transcytosis AssayIn Vitro ModelBlood-retinal Barrier PermeabilityVascular BiologyEye ResearchBrain ResearchBlood-brain BarrierTEER MeasurementCell CultureHuman Retinal Microvascular Endothelial CellsHRMECsCell SeedingCell Culture Filter InsertsGelatin Coating

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