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Vascular Gene Transfer from Metallic Stent Surfaces Using Adenoviral Vectors Tethered through Hydrolysable Cross-linkers
JoVE Journal
Medicine
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JoVE Journal Medicine
Vascular Gene Transfer from Metallic Stent Surfaces Using Adenoviral Vectors Tethered through Hydrolysable Cross-linkers
DOI:

12:30 min

August 12, 2014

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Chapters

  • 00:05Title
  • 01:51Ad-eluting Stent Deployment in the Rat Carotid Model of Stent Angioplasty
  • 05:37Bioluminescence Imaging of Arterial Gene Expression
  • 09:00Systemic Administration of Luciferin
  • 09:55Representative Bioluminescence Imaging Following Placement of AdLUC-eluting Stents
  • 11:46Conclusion

Summary

Automatic Translation

These studies report on reversible attachment of adenoviral gene vectors to coatless metal surfaces of stents and model mesh disks. Sustained release of transduction-competent viral particles contingent upon hydrolysis of cross-linkers used for vector immobilization results in a durable site-specific transgene expression in vascular cells and in stented arteries.

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