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La consegna dei terapeutica siRNA al SNC Utilizzando cationici e anionici liposomi
Journal JoVE
Bio-ingénierie
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Journal JoVE Bio-ingénierie
Delivery of Therapeutic siRNA to the CNS Using Cationic and Anionic Liposomes
DOI:

10:33 min

July 23, 2016

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Chapitres

  • 00:05Titre
  • 01:17Preparation of Cationic Liposome-siRNA-Peptide Complexes (LSPCs)
  • 03:25Preparation of Peptide Addressed Liposome Encapsulated Therapeutic siRNA (PALETS)
  • 06:03Tail-vein Injection of LSPCs or PALETS
  • 07:09Analysis of Protein Expression by Flow Cytometry
  • 09:14Results: Representative Flow Cytometric Analysis of Brian Cell Suspensions 24 hr After Treatment with LSPCs
  • 09:56Conclusion

Summary

Traduction automatique

The goal of this protocol is to use cationic/anionic liposomes with a neuro-targeting peptide as a CNS delivery system to enable siRNA to cross the BBB. The optimization of a delivery system for treatments, like siRNA, would allow for more treatment options for prion and other neurodegenerative diseases.

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