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慢病毒递送的特异性shRNA在内质网应激神经元中的分子调节
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

在本研究中,通过使用特定的shRNA敲低PERK途径的两个下游信号成分,即细胞保护性钙调磷酸酶和促凋亡CHOP的表达。相反,这些调节原代皮质神经元在诱导内质网应激后对神经突萎缩的易感性。

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