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基于发育毒性测定化学品安全筛选和系统生物学数据生成人类多能干细胞
JoVE Journal
Developmental Biology
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JoVE Journal Developmental Biology
Human Pluripotent Stem Cell Based Developmental Toxicity Assays for Chemical Safety Screening and Systems Biology Data Generation
DOI:

17:28 min

June 17, 2015

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Chapters

  • 00:05Title
  • 02:02H9 Cell Culture on Basement Membrane Matrix Coated Plates
  • 04:40Embryoid Bodies Formation
  • 06:17Collection of Embryoid Bodies and Treatment
  • 07:55RNA Isolation
  • 09:31Splitting and Maintenance of H9 Cells
  • 10:55Differentiation of hESC towards Neuroectodermal Progenitor Cells (NEP)
  • 15:06Results: Methyl Mercury Exposure Causes Gene Expression Changes in Embryoid Bodies
  • 16:40Conclusion

Summary

Automatic Translation

该协议描述了基于人胚胎干细胞和转录研究2 在体外发育毒性试验系统(UKK和UKN1)。测试系统预测人类发育毒性危险,并可能有助于减少动物研究中,成本和所需的化学安全测试的时间。

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