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Ved hjælp af human induceret pluripotente stamceller-afledte tarm Organoider til at studere og ændre epitelial cellebeskyttelse mod salmonella og andre patogener
JoVE Journal
Immunology and Infection
This content is Free Access.
JoVE Journal Immunology and Infection
Using Human Induced Pluripotent Stem Cell-derived Intestinal Organoids to Study and Modify Epithelial Cell Protection Against Salmonella and Other Pathogens
DOI:

10:59 min

May 12, 2019

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Chapters

  • 00:04Title
  • 00:38Differentiation from iPSCs to the Hindgut
  • 01:10Embedding of the Hindgut in Basement Membrane Matrix
  • 03:13Maintenance, Passage, and Pre-stimulation of iHOs with rhIL-22
  • 05:28Microinjection of iHOs and Intracellular Invasion Assays
  • 09:19Results: Studying Epithelial Cell Protection Against Pathogens Using hiPSC-derived iHOs
  • 10:05Conclusion

Summary

Automatic Translation

Menneskeskabte pluripotente stamceller (hiPSC)-afledte tarm organoider tilbyder spændende muligheder for at modellere enteriske sygdomme in vitro. Vi demonstrerer differentieringen af Hipsc'er i tarm organoider (iHOs), stimulering af disse iHOs med cytokiner og mikroinjektion af salmonella typhimurium i IHO-lumen, hvilket gør det muligt at studere en epitelial invasion af denne Patogen.

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