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Differentiering av humana pluripotenta stamceller till pankreas beta-cellprekursorer i ett 2D-odlingssystem
JoVE Journal
Biologia dello sviluppo
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JoVE Journal Biologia dello sviluppo
Differentiation of Human Pluripotent Stem Cells Into Pancreatic Beta-Cell Precursors in a 2D Culture System
DOI:

10:12 min

December 16, 2021

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Capitoli

  • 00:05Introduction
  • 01:22Induction of Definitive Endoderm Differentiation in Human Pluripotent Stem Cells (hPSCs) (Stage 1)
  • 02:10Immunofluorescence Analysis of hPSC-Derived Definitive Endoderm (Stage 1)
  • 04:19Generation of the Primitive Gut Tube from hPSCs (Stage 2)
  • 05:50Assessment of Differentiation Efficiency of Generating Pancreatic Progenitors
  • 08:10Results: Comparison between Optimized and Non-Optimized Protocol for Scalable Generation of Pancreatic Progenitors from hPSCs
  • 09:21Conclusion

Summary

Traduzione automatica

Detta protokoll beskriver en förbättrad metod för att öka samuttrycket av PDX1- och NKX6.1-transkriptionsfaktorer i pankreasförfäder härledda från humana pluripotenta stamceller (hPSC) i plana monolager. Detta uppnås genom att fylla på den färska matrisen, manipulera celldensiteten och dissociera de endodermala cellerna.

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