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Quantifying Tissue-Specific Proteostatic Decline in Caenorhabditis elegans
JoVE Journal
Biologia
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JoVE Journal Biologia
Quantifying Tissue-Specific Proteostatic Decline in Caenorhabditis elegans
DOI:

09:18 min

September 07, 2021

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Capítulos

  • 00:04Introduction
  • 01:09Reagent Preparation
  • 02:19Synchronization and Inhibiting Progeny Production
  • 04:05Measuring Decline in Proteostasis
  • 06:39Results: HPK-1 Promotes Proteostasis
  • 08:37Conclusion

Summary

Tadução automática

Proteostatic decline is a hallmark of aging, facilitating the onset of neurodegenerative diseases. We outline a protocol to quantifiably measure proteostasis in two different Caenorhabditis elegans tissues through heterologous expression of polyglutamine repeats fused to a fluorescent reporter. This model allows rapid in vivo genetic analysis of proteostasis.

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