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小胞体ストレスニューロンにおけるレンチウイルス送達特異的shRNAによる分子調節
JoVE Journal
Neurociência
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JoVE Journal Neurociência
Molecular Modulation by Lentivirus-Delivered Specific shRNAs in Endoplasmic Reticulum Stressed Neurons
DOI:

10:50 min

April 24, 2021

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Capítulos

  • 00:05Introduction
  • 00:50Primary Rat Cortical Neuron Cultures
  • 02:25Lentivirus Production
  • 04:41Lentivirus Infection
  • 06:23Primary Neuron Cultures Stressed with Ganglioside GM2 Accumulation and Immunocytochemistry
  • 07:43Neurite Atrophy Analysis
  • 08:38Results: GM2 Accumulation-Induced Neuritic Atrophy Modulated by CN-Aα and CHOP Knock-Down in an Opposite Manner
  • 10:07Conclusion

Summary

Tadução automática

本研究では、特定のshRNAを使用して、PERK経路の2つの下流シグナル伝達成分である細胞保護カルシニューリンとアポトーシス促進型CHOPの発現をノックダウンします。反対に、これらは小胞体ストレスの誘導後の神経突起萎縮に対する初代皮質ニューロンの感受性を調節する。

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