Drug delivery system of therapeutic oligonucleotides

  • Asami Yutaro
    Department of Neurology and Neurological Science, Graduate School, Tokyo Medical and Dental University
  • Yoshioka Kotaro
    Department of Neurology and Neurological Science, Graduate School, Tokyo Medical and Dental University
  • Nishina Kazutaka
    Department of Neurology and Neurological Science, Graduate School, Tokyo Medical and Dental University
  • Nagata Tetsuya
    Department of Neurology and Neurological Science, Graduate School, Tokyo Medical and Dental University
  • Yokota Takanori
    Department of Neurology and Neurological Science, Graduate School, Tokyo Medical and Dental University

書誌事項

公開日
2016
資源種別
journal article
DOI
  • 10.5582/ddt.2016.01065
公開者
特定非営利活動法人 バイオ&ソーシャル・サイエンス推進国際研究交流会

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説明

<p>Therapeutic oligonucleotides are promising technologies. Nevertheless, improvement of their efficacy is an important issue. Introducing this drug delivery system (DDS) makes for a great enhancement for delivery of oligonucleotides to targeted tissue or cells. The strategy of DDS for therapeutic oligonucleotides is divided into four categories, A) single piece of oligonucleotide, B) oligonucleotide-ligand conjugate, C) oligonucleotide-polymer conjugate, and D) nanoparticle. In this review we will describe those basic concepts, especially for the technology of conjugating ligand. In addition, we developed a new technology, heteroduplex oligonucleotide (HDO), binding ligand-molecule to antisense oligonucleotide indirectly. We also outline α-tocopherol (a natural isomer of vitamin E) conjugated HDO.</p>

収録刊行物

  • Drug Discoveries & Therapeutics

    Drug Discoveries & Therapeutics 10 (5), 256-262, 2016

    特定非営利活動法人 バイオ&ソーシャル・サイエンス推進国際研究交流会

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