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Tester l’efficacité in vitro et in vivo de nanoparticules d’ARNm-lipides formulées par mélange microfluidique
JoVE Journal
Bioingegneria
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JoVE Journal Bioingegneria
Testing the In Vitro and In Vivo Efficiency of mRNA-Lipid Nanoparticles Formulated by Microfluidic Mixing
DOI:

08:55 min

January 20, 2023

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Capitoli

  • 00:05Introduction
  • 00:50Pre-Formulation Preparation
  • 01:51Preparation of the Lipid and Nucleic Acid Mixes
  • 02:33Microfluidic Formulation of mRNA-LNPs
  • 03:56Post-Formulation Processing and Characterization of the mRNA-LNPs
  • 04:51In Vitro Transfection of HepG2 Cells
  • 05:55In Vivo Evaluation of mRNA-LNPs in Mice Following Tail Vein Injection
  • 07:34Results: Formulation of mRNA-LNPs and the Assessment of In Vitro and In Vivo Performance
  • 08:24Conclusion

Summary

Traduzione automatica

Ici, un protocole de formulation de nanoparticules lipidiques (LNP) qui encapsulent l’ARNm codant pour la luciférase lucifly est présenté. Ces LNP ont été testés pour leur puissance in vitro dans des cellules HepG2 et in vivo chez des souris C57BL/6.

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