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2D培養系におけるヒト多能性幹細胞の膵臓ベータ細胞前駆体への分化
JoVE Journal
Biologia do Desenvolvimento
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JoVE Journal Biologia do Desenvolvimento
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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Capítulos

  • 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

Tadução automática

本プロトコルは、平面単層におけるヒト多能性幹細胞(hPSC)に由来する膵臓前駆細胞におけるPDX1およびNKX6.1転写因子の共発現を増加させるための増強された方法を記載する。これは、新鮮なマトリックスを補充し、細胞密度を操作し、内胚葉細胞を解離することによって達成される。

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