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Ex Vivo ekspansion af hæmatopoietisk stamceller fra menneskelige navlestrengen blod-afledte CD34+ celler ved hjælp af valproinsyre
JoVE Journal
Medicine
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JoVE Journal Medicine
Ex Vivo Expansion of Hematopoietic Stem Cells from Human Umbilical Cord Blood-derived CD34+ Cells Using Valproic Acid
DOI:

10:42 min

April 11, 2019

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Chapters

  • 00:04Title
  • 01:12Buffer and Media Preparation
  • 01:52Isolation of Mononuclear Cells (MNCs) from Umbilical Cord Blood (UCB) Unit
  • 03:59Isolation of CD34+ Cells from UCBs
  • 06:29VPA Ex Vivo Expansion of Purified UCB-CD34+ Cells
  • 07:18Results: Analysis of the Ex Vivo Expansion of Hematopoietic Stem Cells
  • 09:30Conclusion

Summary

Automatic Translation

Her, vi beskrive ex vivo ekspansion af hæmatopoietisk stamceller fra CD34+ celler, der stammer fra navlestrengsblod behandlet med en kombination af en cytokin cocktail og VPA. Denne metode fører til en betydelig grad af ex vivo ekspansion af primitive HSCs for enten klinisk eller laboratorium applikationer.

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