Crossref journal-article
Proceedings of the National Academy of Sciences
Proceedings of the National Academy of Sciences (341)
Abstract

The application of gene therapy to human disease is currently restricted by the relatively low efficiency and potential hazards of methods of oligonucleotide or gene delivery. Antisense or transcription factor decoy oligonucleotides have been shown to be effective at altering gene expression in cell culture expreriments, but theirin vivoapplication is limited by the efficiency of cellular delivery, the intracellular stability of the compounds, and their duration of activity. We report herein the development of a highly efficient method for naked oligodeoxynucleotide (ODN) transfection into cardiovascular tissues by using controlled, nondistending pressure without the use of viral vectors, lipid formulations, or exposure to other adjunctive, potentially hazardous substances. In this study, we have documented the ability ofex vivo, pressure-mediated transfection to achieve nuclear localization of fluorescent (FITC)-labeled ODN in approximately 90% and 50% of cells in intact human saphenous vein and rat myocardium, respectively. We have further documented that pressure-mediated delivery of antisense ODN can functionally inhibit target gene expression in both of these tissues in a sequence-specific manner at the mRNA and protein levels. This oligonucleotide transfection system may represent a safe means of achieving the intraoperative genetic engineering of failure-resistant human bypass grafts and may provide an avenue for the genetic manipultation of cardiac allograft rejection, allograft vasculopathy, or other transplant diseases.

Bibliography

Mann, M. J., Gibbons, G. H., Hutchinson, H., Poston, R. S., Hoyt, E. G., Robbins, R. C., & Dzau, V. J. (1999). Pressure-mediated oligonucleotide transfection of rat and human cardiovascular tissues. Proceedings of the National Academy of Sciences, 96(11), 6411–6416.

Authors 7
  1. Michael J. Mann (first)
  2. Gary H. Gibbons (additional)
  3. Howard Hutchinson (additional)
  4. Robert S. Poston (additional)
  5. E. Grant Hoyt (additional)
  6. Robert C. Robbins (additional)
  7. Victor J. Dzau (additional)
References 39 Referenced 99
  1. 10.1038/359067a0
  2. 10.1126/science.8047883
  3. 10.1126/science.7824950
  4. 10.1073/pnas.92.4.1137
  5. 10.1073/pnas.92.10.4502
  6. 10.1038/nm0596-534
  7. 10.1161/01.RES.77.3.475
  8. 10.1161/01.RES.73.6.1202
  9. 10.1038/nm0897-894
  10. 10.1089/hum.1993.4.6-749
  11. 10.1126/science.2119055
  12. 10.1172/JCI119288
  13. S M Stepkowski, Y Tu, T P Condon, C F Bennett J Immunol 153, 5336–5346 (1994). (10.4049/jimmunol.153.11.5336) / J Immunol by Stepkowski S M (1994)
  14. 10.1002/jbmr.5650090522
  15. 10.1182/blood.V77.3.587.587
  16. 10.1016/S0003-4975(97)00816-3
  17. 10.1161/01.CIR.95.5.1201
  18. 10.1172/JCI114498
  19. 10.1038/346425a0
  20. 10.1126/science.1347662
  21. 10.1073/pnas.92.13.5855
  22. 10.1161/01.CIR.90.2.944
  23. 10.1115/1.2895714
  24. G Barshtein, L Bergelson, A Dagan, E Gratton, S Yedgar Am J Phys 272, H538–H543 (1997). / Am J Phys by Barshtein G (1997)
  25. 10.1139/o93-005
  26. 10.1152/jappl.1980.49.2.224
  27. 10.1073/pnas.86.10.3474
  28. 10.1073/pnas.86.17.6454
  29. 10.1016/0378-1119(88)90160-6
  30. C F Bennett, M Y Chiang, H Chan, J E Shoemaker, C K Mirabelli Mol Pharmacol 41, 1023–1033 (1992). / Mol Pharmacol by Bennett C F (1992)
  31. 10.1023/A:1006801807206
  32. 10.1073/pnas.88.7.2702
  33. 10.1073/pnas.92.9.4051
  34. R Poston, M J Mann, E G Hoyt, V J Dzau, R C Robbins Transplantation 16, 41 (1997). / Transplantation by Poston R (1997)
  35. 10.1097/00000658-197603000-00001
  36. 10.1016/S0022-5223(19)38544-7
  37. 10.1016/S0022-5223(19)36973-9
  38. 10.1002/bjs.1800781035
  39. L B Schwartz, M K O’Donohoe, E M Mikat, R L McCann, P O Hagen Surgery 110, 146–153 (1991). / Surgery by Schwartz L B (1991)
Dates
Type When
Created 23 years, 1 month ago (July 26, 2002, 10:32 a.m.)
Deposited 2 years, 4 months ago (April 22, 2023, 8:09 a.m.)
Indexed 3 weeks, 6 days ago (Aug. 2, 2025, 1:01 a.m.)
Issued 26 years, 3 months ago (May 25, 1999)
Published 26 years, 3 months ago (May 25, 1999)
Published Online 26 years, 3 months ago (May 25, 1999)
Published Print 26 years, 3 months ago (May 25, 1999)
Funders 0

None

@article{Mann_1999, title={Pressure-mediated oligonucleotide transfection of rat and human cardiovascular tissues}, volume={96}, ISSN={1091-6490}, url={http://dx.doi.org/10.1073/pnas.96.11.6411}, DOI={10.1073/pnas.96.11.6411}, number={11}, journal={Proceedings of the National Academy of Sciences}, publisher={Proceedings of the National Academy of Sciences}, author={Mann, Michael J. and Gibbons, Gary H. and Hutchinson, Howard and Poston, Robert S. and Hoyt, E. Grant and Robbins, Robert C. and Dzau, Victor J.}, year={1999}, month=may, pages={6411–6416} }