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Development of a molecular imaging probe for vulnerable plaque imaging

Research Project

Project/Area Number 21791181
Research Category

Grant-in-Aid for Young Scientists (B)

Allocation TypeSingle-year Grants
Research Field Radiation science
Research InstitutionHamamatsu University School of Medicine

Principal Investigator

OGAWA Mikako  浜松医科大学, メディカルフォトニクス研究センター, 准教授 (20344351)

Project Period (FY) 2009 – 2011
Project Status Completed (Fiscal Year 2011)
Budget Amount *help
¥4,160,000 (Direct Cost: ¥3,200,000、Indirect Cost: ¥960,000)
Fiscal Year 2011: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2010: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2009: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Keywords動脈硬化 / 分子イメージング / メタボリックシンドローム / 核医学イメージング / リポソーム / S / 蛍光イメージング
Research Abstract

The rupture of atherosclerotic vulnerable plaques and the subsequent formation of thrombi are the main factors responsible for myocardial and cerebral infarctions. Macrophage infiltration is characteristics for atherosclerotic vulnerable plaques. Macrophages recognize phosphatidylserine(PS) that is exposed on the cell surface of the apoptotic cells to phagocytize these cells. In this study, we prepared PS liposomes for detection of vulnerable plaques. As a result, the atherosclerotic region was detected by this imaging probe.

Report

(4 results)
  • 2011 Annual Research Report   Final Research Report ( PDF )
  • 2010 Annual Research Report
  • 2009 Annual Research Report
  • Research Products

    (41 results)

All 2012 2011 2010 2009

All Journal Article (12 results) (of which Peer Reviewed: 12 results) Presentation (29 results)

  • [Journal Article] What can be seen by^<18> F-FDG PET in atherosclerosis imaging? The effect of foam cell formation on^<18> F-FDG uptake to macrophages in vitro2012

    • Author(s)
      Ogawa M, Nakamura S, Saito Y, Kosugi M, Magata Y.
    • Journal Title

      J Nucl Med

      Volume: 53(1) Pages: 55-8

    • Related Report
      2011 Final Research Report
    • Peer Reviewed
  • [Journal Article] What can be seen by ^<18>F-FDG PET in atherosclerosis imaging? The effect of foam cell formation on ^<18>F-FDG uptake to macrophages in vitro2012

    • Author(s)
      Ogawa M, Nakamura S, Saito Y, Kosugi M, Magata Y
    • Journal Title

      J Nucl Med.

      Volume: 53 Pages: 55-58

    • Related Report
      2011 Annual Research Report
    • Peer Reviewed
  • [Journal Article] High sensitivity detection of cancer in vivo using a dual-controlled activation fluorescent imaging probe based on H-dimer formation and pH activation.2010

    • Author(s)
      Ogawa M, et al.
    • Journal Title

      Mol Biosyst

      Volume: 6(5) Pages: 888-893

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] New strategies for fluorescent probe design in medical diagnostic imaging.2010

    • Author(s)
      Kobayashi H, Ogawa M, et al.
    • Journal Title

      Chem Rev

      Volume: 110(5) Pages: 2620-2640

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Fluorescence lifetime imaging of activatable target specific molecular probes.2010

    • Author(s)
      Alford R, Ogawa M, et al.
    • Journal Title

      Contrast Media Mol Imaging

      Volume: 8(6) Pages: 1-8

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] New nanosized biocompatible MR contrast agents based on lysine-dendri-graft macromolecules.2010

    • Author(s)
      Ogawa M, et al.
    • Journal Title

      Bioconjug Chem

      Volume: 21(5) Pages: 955-960

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Dual-modality molecular imaging using antibodies labeled with activatable fluore scence and a radionuclide for specific and quantitative targeted cancer detection.2009

    • Author(s)
      Ogawa M, et al.
    • Journal Title

      Bioconjug Chem 20(11)

      Pages: 2177-2184

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] H-Type Dimer Formation of Fluorophores : A Mechanism for Activatable, in Vivo Optical Molecular Imaging.2009

    • Author(s)
      Ogawa M, et al
    • Journal Title

      ACS Chem Biol 4(7)

      Pages: 535-546

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] In vivo molecular imaging of cancer with a quenching near-infrared fluorescent probe using conjueates of monoclonal antibodies and indocvanine green.2009

    • Author(s)
      Ogawa M, et al.
    • Journal Title

      Cancer Res 69(4)

      Pages: 1268-1272

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Tumor-specific detection of an optically targeted antibody combined with a quencher-conjugated neutravidin "quencher-chaser" : a dual "quench and chase" strategy to improve target to nontarget ratios for molecular imaging of cancer.2009

    • Author(s)
      Ogawa M, et al.
    • Journal Title

      Bioconjug Chem 20(1)

      Pages: 147-154

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] In vivo target-specific activatable near-infrared optical labeling of humanized monoclonal antibodies.2009

    • Author(s)
      Ogawa M, et al.
    • Journal Title

      Mol Cancer Ther 8(1)

      Pages: 232-239

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Fluorophore-Quencher Based Activatable Targeted Optical Probes for Detecting in Vivo Cancer Metastases.2009

    • Author(s)
      Ogawa M, et al.
    • Journal Title

      Mol Pharm 6(2)

      Pages: 386-395

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Presentation] インビボ分子イメージングによる生体機能解析2012

    • Author(s)
      小川美香子
    • Organizer
      次世代医工学研究会
    • Place of Presentation
      浜松
    • Year and Date
      2012-03-16
    • Related Report
      2011 Annual Research Report 2011 Final Research Report
  • [Presentation] マルチモダル分子イメージングによる生体機能解析2012

    • Author(s)
      小川美香子
    • Organizer
      震災復興分子イメージング化学シンポジウム
    • Place of Presentation
      仙台
    • Year and Date
      2012-03-06
    • Related Report
      2011 Annual Research Report 2011 Final Research Report
  • [Presentation] [18F]FDGによる不安定プラークのイメージングにおけるマクロファージ泡沫化の影響2011

    • Author(s)
      小川美香子
    • Organizer
      日本核医学会
    • Place of Presentation
      つくば
    • Year and Date
      2011-10-26
    • Related Report
      2011 Annual Research Report
  • [Presentation] 動脈硬化の分子イメージング~核医学を中心に~基礎編2011

    • Author(s)
      小川美香子
    • Organizer
      第24回21世紀カンファレンス
    • Place of Presentation
      福岡
    • Year and Date
      2011-09-03
    • Related Report
      2011 Annual Research Report 2011 Final Research Report
  • [Presentation] Seeing Cancer in a New Light : The development of activatable optical imaging probes for in vivo imaging2011

    • Author(s)
      小川美香子
    • Organizer
      NIH東海会
    • Place of Presentation
      名古屋
    • Year and Date
      2011-07-15
    • Related Report
      2011 Annual Research Report
  • [Presentation] Effect of macrophage foam cell formation on[^<18> F] FDG uptake in atherosclerotic plaques2011

    • Author(s)
      Ogawa M., et al.
    • Organizer
      Society of Nuclear Medicine Annual Meeting
    • Place of Presentation
      San Antonio
    • Year and Date
      2011-06-07
    • Related Report
      2011 Final Research Report
  • [Presentation] Effect of macrophage foam cell formation on[^<18>F]FDG uptake in atherosclerotic plaques2011

    • Author(s)
      Ogawa M.
    • Organizer
      Society of Nuclear Medicine Annual Meeting
    • Place of Presentation
      San Antonio
    • Year and Date
      2011-06-07
    • Related Report
      2011 Annual Research Report
  • [Presentation] 不安定プラークイメージングにおける[^<18> F] FDG-PET画像の意義2011

    • Author(s)
      小川美香子ら
    • Organizer
      日本分子イメージング学会
    • Place of Presentation
      神戸
    • Year and Date
      2011-05-26
    • Related Report
      2011 Final Research Report
  • [Presentation] 不安定プラークイメージングにおける[18F]FDG-PET画像の意義2011

    • Author(s)
      小川美香子
    • Organizer
      日本分子イメージング学会
    • Place of Presentation
      神戸
    • Year and Date
      2011-05-26
    • Related Report
      2011 Annual Research Report
  • [Presentation] Changes in hexokinase activity by macrophage foam cell formation affect the[^<18> F] FDG uptake in atherosclerotic plaques2011

    • Author(s)
      Ogawa M., et al.
    • Organizer
      ATVB2011
    • Place of Presentation
      Chicago
    • Year and Date
      2011-04-28
    • Related Report
      2011 Final Research Report
  • [Presentation] Changes in hexokinase activity by macrophage foam cell formation affect the [18F]FDG uptake in atherosclerotic plaques2011

    • Author(s)
      Ogawa M.
    • Organizer
      ATVB2011
    • Place of Presentation
      Chicago
    • Year and Date
      2011-04-28
    • Related Report
      2011 Annual Research Report
  • [Presentation] 動脈硬化の分子イメージング2010

    • Author(s)
      小川美香子
    • Organizer
      第50回日本核医学会学術総会
    • Place of Presentation
      大宮
    • Year and Date
      2010-11-13
    • Related Report
      2011 Final Research Report 2010 Annual Research Report
  • [Presentation] Seeing Cancer in a New Light : The development of activatable optical imaging probes for in vivo imaging2010

    • Author(s)
      小川美香子
    • Organizer
      第69回 日本癌学会
    • Place of Presentation
      大阪
    • Year and Date
      2010-09-24
    • Related Report
      2010 Annual Research Report
  • [Presentation] Effect of foam cell formation on[^<18> F] FDG uptake to macrophages in atherosclerosis2010

    • Author(s)
      Ogawa M., et al.
    • Organizer
      World Molecular Imaging Congress 2010
    • Place of Presentation
      京都
    • Year and Date
      2010-09-08
    • Related Report
      2011 Final Research Report
  • [Presentation] Effect of foam cell formation on[^<18>F]FDG uptake to macrophages in at herosclerosis2010

    • Author(s)
      Ogawa M, et al.
    • Organizer
      World Molecular Imaging Congress 2010
    • Place of Presentation
      京都
    • Year and Date
      2010-09-08
    • Related Report
      2010 Annual Research Report
  • [Presentation] 動脈硬化イメージングの基礎2010

    • Author(s)
      小川美香子
    • Organizer
      東海循環器画像研究会
    • Place of Presentation
      名古屋
    • Year and Date
      2010-07-24
    • Related Report
      2011 Final Research Report 2010 Annual Research Report
  • [Presentation] What can be seen by[^<18> F] FDG-PET?: Changes in[^18F] FDG uptake by foam cell formation2010

    • Author(s)
      小川美香子
    • Organizer
      第42回日本動脈硬化学会
    • Place of Presentation
      岐阜
    • Year and Date
      2010-07-14
    • Related Report
      2011 Final Research Report
  • [Presentation] What can be seen by [^<18>F]FDG-PET?: Changes in[^<18>F]FDG uptake by foam cell formation2010

    • Author(s)
      小川美香子
    • Organizer
      第42回 日本動脈硬化学会
    • Place of Presentation
      岐阜
    • Year and Date
      2010-07-14
    • Related Report
      2010 Annual Research Report
  • [Presentation] Multimodality molecular imaging with activatable fluorescence and radioscintigraphy for specific and quantitative targeted cancer detection.2010

    • Author(s)
      Ogawa M, et al.
    • Organizer
      Society of Nuclear Medicine 2010 Annual Meeting
    • Place of Presentation
      ソルトレイクシティ・米国
    • Year and Date
      2010-06-07
    • Related Report
      2010 Annual Research Report
  • [Presentation] インビボイメージングによる生体機能の解析2010

    • Author(s)
      小川美香子
    • Organizer
      第14回神経科学領域における分子モニタリングシンポジウム
    • Place of Presentation
      静岡
    • Year and Date
      2010-06-04
    • Related Report
      2010 Annual Research Report
  • [Presentation] 生体適合性ナノパーティクルを用いた新規MRI造影剤の開発2010

    • Author(s)
      小川美香子, ら
    • Organizer
      日本分子イメージング学会
    • Place of Presentation
      大津
    • Year and Date
      2010-05-23
    • Related Report
      2010 Annual Research Report
  • [Presentation] What can be seen by [^<18>F]FDG-PET?: Changes in [^<18>F]FDG uptake by foam cell formation2010

    • Author(s)
      Ogawa M, et al.
    • Organizer
      ATVB 2010(国際動脈硬化学会)
    • Place of Presentation
      サンフランシスコ・米国
    • Year and Date
      2010-04-07
    • Related Report
      2010 Annual Research Report
  • [Presentation] 有機化学を駆使した新しい分子イメージング-本シンポジウム企画意図説明およびマルチモダル分子イメージングプローブ2010

    • Author(s)
      小川美香子
    • Organizer
      日本薬学会第130年会
    • Place of Presentation
      岡山
    • Related Report
      2011 Final Research Report
  • [Presentation] マウスでもわかるマルチモダリティ・イメージング-Optical imagingはPETを越えるか?-2010

    • Author(s)
      小川美香子
    • Organizer
      第3回小動物インビボイメージング研究会
    • Place of Presentation
      名古屋
    • Related Report
      2011 Final Research Report
  • [Presentation] マウスでもわかるマルチモダリティ・イメージング-Optical imagingはPETを越えるか?-2010

    • Author(s)
      小川美香子
    • Organizer
      第3回小動物インビボイメージング研究会
    • Place of Presentation
      藤田保健衛生大学(名古屋)
    • Related Report
      2009 Annual Research Report
  • [Presentation] 有機化学を駆使した新しい分子イメージング-本シンポジウム企画意図説明およびマルチモダル分子イメージングプローブ2010

    • Author(s)
      小川美香子
    • Organizer
      日本薬学会第130年会
    • Place of Presentation
      岡山コンベンションセンター(岡山)
    • Related Report
      2009 Annual Research Report
  • [Presentation] In vivo activatable optical molecular imaging probe employing H-type dimer form ation mechanism.2009

    • Author(s)
      Ogawa M, et al.
    • Organizer
      2009 World Molecular Imaging Congres
    • Place of Presentation
      Montreal, Canada
    • Related Report
      2009 Annual Research Report
  • [Presentation] H-dimer formation of rhodamines ; a design of activatable optical probes for in vivo molecular imaging.2009

    • Author(s)
      Ogawa M, et al.
    • Organizer
      Inter-Institute Workshop on Optical Diagnostic and Biophotonic Methods from Bench to Bedside
    • Place of Presentation
      Bethesda, USA.
    • Related Report
      2009 Annual Research Report
  • [Presentation] 機能性光イメージングプローブを用いた癌の特異的分子イメージング2009

    • Author(s)
      小川美香子
    • Organizer
      第9回放射性医薬品・画像診断薬研究会
    • Place of Presentation
      京都大学(京都)
    • Related Report
      2009 Annual Research Report

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Published: 2009-04-01   Modified: 2016-04-21  

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