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Använda humana inducerade pluripotenta stamceller-derived intestinal Organoider att studera och modifiera epitelial cell skydd mot salmonella och andra 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

Human inducerade pluripotenta stamceller (hiPSC)-härledda intestinala organoider erbjuder spännande möjligheter att modellera enteriska sjukdomar in vitro. Vi visar differentiering av hiPSCs i intestinal organoider (iHOs), stimulering av dessa iHOs med cytokiner, och mikroinjektion av salmonella typhimurium i iho lumen, möjliggör studiet av en epitelial invasion av denna Patogen.

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