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BioMed Research International
Volume 2014 (2014), Article ID 821607, 5 pages
http://dx.doi.org/10.1155/2014/821607
Research Article

D-Glucosamine Conjugation Accelerates the Labeling Efficiency of Quantum Dots in Osteoblastic Cells

1Department of Cariology, Nagasaki University Graduate School of Biomedical Sciences, Nagasaki 852-8588, Japan
2Biotechnology Division of Care Four Company Ltd., Kokura-Kitaku, Kitakyushu 802-0071, Japan
3Measurement Solution Research Center, National Institute of Advanced Industrial Science and Technology, Tosu, Saga 841-0052, Japan

Received 26 November 2013; Accepted 3 March 2014; Published 24 March 2014

Academic Editor: Hideo Kusaoke

Copyright © 2014 Kazunari Igawa et al. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

Linked References

  1. Y. Higuchi, S. Kawakami, and M. Hashida, “Strategies for in vivo delivery of siRNAs: recent progress,” BioDrugs, vol. 24, no. 3, pp. 195–205, 2010. View at Publisher · View at Google Scholar · View at Scopus
  2. S. Kawakami, Y. Higuchi, and M. Hashida, “Nonviral approaches for targeted delivery of plasmid DNA and oligonucleotide,” Journal of Pharmaceutical Sciences, vol. 97, no. 2, pp. 726–745, 2008. View at Publisher · View at Google Scholar · View at Scopus
  3. S. C. W. Richardson, H. V. J. Kolbe, and R. Duncan, “Potential of low molecular mass chitosan as a DNA delivery system: biocompatibility, body distribution and ability to complex and protect DNA,” International Journal of Pharmaceutics, vol. 178, no. 2, pp. 231–243, 1999. View at Publisher · View at Google Scholar · View at Scopus
  4. X. Liu, K. A. Howard, M. Dong et al., “The influence of polymeric properties on chitosan/siRNA nanoparticle formulation and gene silencing,” Biomaterials, vol. 28, no. 6, pp. 1280–1288, 2007. View at Publisher · View at Google Scholar · View at Scopus
  5. A. Akinc, M. Thomas, A. M. Klibanov, and R. Langer, “Exploring polyethylenimine-mediated DNA transfection and the proton sponge hypothesis,” Journal of Gene Medicine, vol. 7, no. 5, pp. 657–663, 2005. View at Publisher · View at Google Scholar · View at Scopus
  6. N. D. Sonawane, F. C. Szoka Jr., and A. S. Verkman, “Chloride Accumulation and Swelling in Endosomes Enhances DNA Transfer by Polyamine-DNA Polyplexes,” The Journal of Biological Chemistry, vol. 278, no. 45, pp. 44826–44831, 2003. View at Publisher · View at Google Scholar · View at Scopus
  7. X. Michalet, F. F. Pinaud, L. A. Bentolila et al., “Quantum dots for live cells, in vivo imaging, and diagnostics,” Science, vol. 307, no. 5709, pp. 538–544, 2005. View at Publisher · View at Google Scholar · View at Scopus
  8. I. L. Medintz, H. T. Uyeda, E. R. Goldman, and H. Mattoussi, “Quantum dot bioconjugates for imaging, labelling and sensing,” Nature Materials, vol. 4, no. 6, pp. 435–446, 2005. View at Publisher · View at Google Scholar · View at Scopus
  9. Y. Higuchi, C. Wu, K.-L. Chang et al., “Polyamidoamine dendrimer-conjugated quantum dots for efficient labeling of primary cultured mesenchymal stem cells,” Biomaterials, vol. 32, no. 28, pp. 6676–6682, 2011. View at Publisher · View at Google Scholar · View at Scopus
  10. Z. A. Peng and X. Peng, “Formation of high-quality CdTe, CdSe, and CdS nanocrystals using CdO as precursor,” Journal of the American Chemical Society, vol. 123, no. 1, pp. 183–184, 2001. View at Publisher · View at Google Scholar · View at Scopus
  11. T. Hotta, T. Motoyama, and H. Watanabe, “Three human osteosarcoma cell lines exhibiting different phenotypic expressions,” Acta Pathologica Japonica, vol. 42, no. 8, pp. 595–603, 1992. View at Google Scholar · View at Scopus
  12. J. Hua, K. Sakamoto, and I. Nagaoka, “Inhibitory actions of glucosamine, a therapeutic agent for osteoarthritis, on the functions of neutrophils,” Journal of Leukocyte Biology, vol. 71, no. 4, pp. 632–640, 2002. View at Google Scholar · View at Scopus
  13. L. S. Lohmander and E. M. Roos, “Clinical update: treating osteoarthritis,” The Lancet, vol. 370, no. 9605, pp. 2082–2084, 2007. View at Publisher · View at Google Scholar · View at Scopus
  14. J. S. Borer, H. Pouleur, E. Abadie et al., “Cardiovascular safety of drugs not intended for cardiovascular use: need for a new conceptual basis for assessment and approval,” European Heart Journal, vol. 28, no. 15, pp. 1904–1909, 2007. View at Publisher · View at Google Scholar · View at Scopus
  15. J.-P. Behr, “The proton sponge: a trick to enter cells the viruses did not exploit,” Chimia, vol. 51, no. 1-2, pp. 34–36, 1997. View at Google Scholar · View at Scopus
  16. J.-S. Remy, C. Sirlin, P. Vierling, and J.-P. Behr, “Gene transfer with a series of lipophilic DNA-binding molecules,” Bioconjugate Chemistry, vol. 5, no. 6, pp. 647–654, 1994. View at Google Scholar · View at Scopus
  17. M. X. Tang and F. C. Szoka, “The influence of polymer structure on the interactions of cationic polymers with DNA and morphology of the resulting complexes,” Gene Therapy, vol. 4, no. 8, pp. 823–832, 1997. View at Google Scholar · View at Scopus
  18. D. W. Pack, D. Putnam, and R. Langer, “Design of imidazole-containing endosomolytic biopolymers for gene delivery,” Biotechnology and Bioengineering, vol. 67, pp. 217–223, 2000. View at Google Scholar
  19. P. Midoux and M. Monsigny, “Efficient gene transfer by histidylated polylysine/pDNA complexes,” Bioconjugate Chemistry, vol. 10, no. 3, pp. 406–411, 1999. View at Publisher · View at Google Scholar · View at Scopus
  20. D. Putnam, C. A. Gentry, D. W. Pack, and R. Langer, “Polymer-based gene delivery with low cytotoxicity by a unique balance of side-chain termini,” Proceedings of the National Academy of Sciences of the United States of America, vol. 98, no. 3, pp. 1200–1205, 2001. View at Publisher · View at Google Scholar · View at Scopus
  21. O. Boussif, F. LezoualC'H, M. A. Zanta et al., “A versatile vector for gene and oligonucleotide transfer into cells in culture and in vivo: polyethylenimine,” Proceedings of the National Academy of Sciences of the United States of America, vol. 92, no. 16, pp. 7297–7301, 1995. View at Publisher · View at Google Scholar · View at Scopus
  22. A. Akinc, M. Thomas, A. M. Klibanov, and R. Langer, “Exploring polyethylenimine-mediated DNA transfection and the proton sponge hypothesis,” Journal of Gene Medicine, vol. 7, no. 5, pp. 657–663, 2005. View at Publisher · View at Google Scholar · View at Scopus
  23. W. T. Godbey, M. A. Barry, P. Saggau, K. K. Wu, and A. G. Mikos, “Poly(ethylenimine)-mediated transfection: a new paradigm for gene delivery,” Journal of Biomedical Materials Research, vol. 51, pp. 321–328, 2000. View at Google Scholar