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2008 Fiscal Year Final Research Report

formulation of bioabsorbable nanoparticle-eluting stent and Mg-Ca alloy stent

Research Project

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Project/Area Number 19390216
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypeSingle-year Grants
Section一般
Research Field Circulatory organs internal medicine
Research InstitutionKyushu University

Principal Investigator

EGASHIRA Kensuke  Kyushu University, 大学院・医学研究院, 准教授 (60260379)

Co-Investigator(Renkei-kenkyūsha) NAKANO Kaku  九州大学, 大学院・医学研究院, 学術研究員 (30420607)
ICHIKI Toshihiro  九州大学, 大学院・医学研究院, 客員准教授 (80311843)
SUEISHI Katsuo  九州大学, 大学院・医学研究院, 教授 (70108710)
KAWASHIMA Yoshiaki  愛知学院大学, 薬学部, 教授 (30082978)
MATOBA Tetsuya  九州大学, 大学病院, 医員 (20448426)
Project Period (FY) 2007 – 2008
Keywords血管病態学 / ナノテクノロジー / DDS / 再狭窄 / 動脈硬化
Research Abstract

1. 生体吸収性ステントプラットホームの研究開発
Mg-Ca合金を用いて生体吸収性ステントを開発した。現在、臨床に向けて、材質や形状等の最適化を実施中である。
2. 生体吸収性ナノ粒子溶出ステントの研究開発
生体吸収性PLGAナノ粒子を電気工学的にコーティングする新技術を開発した。
3. ナノ粒子溶出DDSステントの有効性試験
スタチン封入ナノ粒子溶出DDSステントを作製し、現行の薬剤溶出ステントの問題点を克服できることが明らかとなった。

  • Research Products

    (20 results)

All 2009 2008 2007 Other

All Journal Article (10 results) (of which Peer Reviewed: 8 results) Presentation (8 results) Remarks (1 results) Patent(Industrial Property Rights) (1 results)

  • [Journal Article] Nanoparticle-Mediated Delivery of Nuclear FactorκB Decoy Into Lungs Ameliorates Monocrotaline-Induced Pulmonary Arterial Hypertension2009

    • Author(s)
      Kimura S, Egashira K, Chen L, Nakano K, Iwata E, Miyagawa M, Tsujimoto H, Hara K, Morishita R, Sueishi K, Tominaga R, Sunagawa K
    • Journal Title

      Hypertension (in press)

  • [Journal Article] Therapeutic Neovascularization by Nanotechnology-Mediated Cell-Selective Delivery of Pitavastatin into the Vascular Endothelium2009

    • Author(s)
      Kubo M, Egashira K, Inoue T, Koga J, Oda S, Chen L, Nakano K, Matoba T, Kawashima Y, Hara K, Tsujimoto H, Sueishi K, Tominaga R, Sunagawa K
    • Journal Title

      Atheroscler Thromb Vasc Biol. (in press)

  • [Journal Article] Soluble Flt-1 Gene Transfer Ameliorates Neointima Formation After Wire Injury in flt-1 Tyrosine Kinase-Deficient Mice2009

    • Author(s)
      Koga JI, Matoba T, Egashira K, Kubo M, Miyagawa M, Iwata E, Sueishi K, Shibuya M, Sunagawa K
    • Journal Title

      Arterioscler Thromb Vasc Biol. 133(2)

      Pages: 139-143

    • Peer Reviewed
  • [Journal Article] Impact of monocyte chemoattractant protein-1 deficiency on cerebral aneurysm formation2009

    • Author(s)
      Aoki T, Kataoka H, Ishibashi R, Nozaki K, Egashira K, Hashimoto N
    • Journal Title

      Stroke 40(3)

      Pages: 942-951

    • Peer Reviewed
  • [Journal Article] Essential Role of Angiotensin II Type 1a Receptors in the Host Vascular Wall, but Not the Bone Marrow, in the Pathogenesis of Angiotensin II-Induced Atherosclerosis2008

    • Author(s)
      Koga J, Egashira K, Matoba T, Kubo M, Ihara Y, Iwai M, Horiuchi M, Sunagawa K
    • Journal Title

      Hypertens Res. 31(9)

      Pages: 1791-1800

    • Peer Reviewed
  • [Journal Article] Local Delivery of Imatinib Mesylate (STI571) Incorporated Nanoparticle Ex Vivo Suppresses Vein Graft Neointima Formation2008

    • Author(s)
      Kimura S, Egashira K, Nakano K, Iwata E, Miyagawa M, Tsujimoto H, Hara K, Kawashima Y, Tominaga R,Sunagawa K
    • Journal Title

      Circulation 118

      Pages: S65-S70

    • Peer Reviewed
  • [Journal Article] Long-term follow up of initial clinical cases with NF-kappaB decoy oligodeoxynucleotide transfection at the site of coronary stenting2008

    • Author(s)
      Egashira K, Suzuki JI, Ito H, Aoki M, Isobe M, Morishita R
    • Journal Title

      J Gene Med. 10(7)

      Pages: 805-809

    • Peer Reviewed
  • [Journal Article] Azelnidipine Has Anti-atherosclerotic Effects Independent of its Blood Pressure- Lowering Actions in Monkeys and Mice2008

    • Author(s)
      Nakano K, Egashira K, Ohtani K, Iwata E, Miyagawa M, Sunagawa K
    • Journal Title

      Atherosclerosis 196

      Pages: 172-179

    • Peer Reviewed
  • [Journal Article] Catheter-based adenovirus-mediated anti-monocyte chemoattractant genetherapy attenuates in-stent neointima formation in cynomolgus monkeys2007

    • Author(s)
      Nakano K, Egashira K, Ohtani K, Zhao G, Funakoshi K, Ihara Y,Sunagawa K
    • Journal Title

      Atherosclerosis 194(2)

      Pages: 309-316

    • Peer Reviewed
  • [Journal Article] Local Delivery of anti-monocyte chemoattractant protein-1 by gene-eluting stents attenuates in-stent stenosis in rabbits and monkeys2007

    • Author(s)
      Egashira K, Nakano K, Ohtani K, Funakoshi K, Zhao G, Ihara Y, Koga J, Kimura S, Tominaga R, Sunagawa K
    • Journal Title

      Arterioscler Thromb Vasc Biol. 27(12)

      Pages: 2563-2568

    • Peer Reviewed
  • [Presentation] 生体吸収性ナノ粒子DDSを基盤とする血管内ナノ医療(ステント、カテーテル)の研究開発2009

    • Author(s)
      江頭健輔
    • Organizer
      次世代医療システム産業化フォーラム
    • Place of Presentation
      大阪
    • Year and Date
      2009-03-02
  • [Presentation] 血管内皮細胞選択的ナノDDS技術開発を基盤とする革新的低侵襲治療的血管新生療法の実現(招待講演)2009

    • Author(s)
      江頭健輔
    • Organizer
      第5回ナノバイオ国際シンポジウム
    • Place of Presentation
      東京
    • Year and Date
      2009-02-19
  • [Presentation] Impact of Nanotechnology on Innovation of Cardiovascular Medicine (Special Lecture)2008

    • Author(s)
      Egahira K
    • Organizer
      The Annual Scientific Meeting of Taiwan Society of Lipids and Atherosclerosis 2008 and The 8th Taipei International Vascular Molecular Biology Symposium
    • Place of Presentation
      Taipei
    • Year and Date
      2008-09-20
  • [Presentation] 生体吸収性ナノDDS ステントによる革新的血管内ナノ医療の創製(Featured Session)2008

    • Author(s)
      江頭健輔
    • Organizer
      第40回日本動脈硬化学会総会・学術集会
    • Place of Presentation
      茨城
    • Year and Date
      2008-07-10
  • [Presentation] Drug-eluting stents: where are we and where we are going2008

    • Author(s)
      Egahira K
    • Organizer
      (Special lecture)、The 2nd Oriental Congress of Cardiology
    • Place of Presentation
      Shanghai
    • Year and Date
      2008-05-30
  • [Presentation] Impact of nanotechnology-Based Drug Delivery System (NanoDDS) for Treatment of Cardiovasculalr Disease(symposium)2007

    • Author(s)
      Egahira K
    • Organizer
      The 16th Asian Pacific Congress of Cardiology
    • Place of Presentation
      Taipei
    • Year and Date
      20071213-16
  • [Presentation] 薬剤溶出性ステントの問題点(遅発性血栓症、など)と新しい次世代アプローチ(分子細胞標的薬溶出・生体吸収性ナノDDSステント)(教育講演)2007

    • Author(s)
      江頭健輔
    • Organizer
      第55回日本心臓病学会学術集会
    • Place of Presentation
      東京
    • Year and Date
      2007-09-11
  • [Presentation] 生体吸収性ナノDDSステントの創製-我が国発世界標準の次世代低侵襲血管内ナノ医療を目指して-(シンポジウム)2007

    • Author(s)
      江頭健輔
    • Organizer
      第32回九州MMC研究会
    • Place of Presentation
      福岡
    • Year and Date
      2007-07-07
  • [Remarks]

    • URL

      http://www.med.kyushu-u.ac.jp/cardiol/

  • [Patent(Industrial Property Rights)] 薬物含有ナノ粒子2007

    • Inventor(s)
      江頭健輔
    • Industrial Property Rights Holder
      江頭健輔、九州大学、武田薬品工業
    • Industrial Property Number
      特許権2007-322409
    • Filing Date
      2007-12-13

URL: 

Published: 2010-06-10   Modified: 2016-04-21  

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