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Identification of biomaker of vascular barrier dysruption

Research Project

Project/Area Number 18KT0023
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypeMulti-year Fund
Section特設分野
Research Field Complex Systems Disease Theory
Research InstitutionNational Center of Neurology and Psychiatry

Principal Investigator

Muramatsu Rieko  国立研究開発法人国立精神・神経医療研究センター, 神経研究所 神経薬理研究部, 部長 (90536880)

Project Period (FY) 2018-07-18 – 2022-03-31
Project Status Completed (Fiscal Year 2021)
Budget Amount *help
¥18,590,000 (Direct Cost: ¥14,300,000、Indirect Cost: ¥4,290,000)
Fiscal Year 2020: ¥5,590,000 (Direct Cost: ¥4,300,000、Indirect Cost: ¥1,290,000)
Fiscal Year 2019: ¥6,500,000 (Direct Cost: ¥5,000,000、Indirect Cost: ¥1,500,000)
Fiscal Year 2018: ¥6,500,000 (Direct Cost: ¥5,000,000、Indirect Cost: ¥1,500,000)
Keywords血液脳関門 / 神経細胞 / 運動機能 / タイトジャンクション / 神経疾患 / 臓器連関 / 筋萎縮性側策硬化症 / グリア細胞 / 血管内皮細胞
Outline of Final Research Achievements

This study showed that the systemic environment regulates disease progression in amyotrophic lateral sclerosis (ALS). We identified the key factor that promotes neurodegeneration in ALS mice.

Academic Significance and Societal Importance of the Research Achievements

本研究は筋萎縮性側索硬化症の病態形成に病巣より遠位の臓器が関わることを示すもので、見出された神経変性作用をもつ分子は、薬剤開発のターゲット分子になるポテンシャルを有する。本研究では筋萎縮性側索硬化症を対象として解析を進めるが、確立するコンセプトは神経免疫が関連する疾患や末梢性疾患の理解につながるもので、幅広い疾患に対して新しい方向性を提示するものである。

Report

(5 results)
  • 2021 Annual Research Report   Final Research Report ( PDF )
  • 2020 Research-status Report
  • 2019 Research-status Report
  • 2018 Research-status Report
  • Research Products

    (9 results)

All 2021 2020 2019

All Journal Article (3 results) (of which Int'l Joint Research: 1 results,  Peer Reviewed: 2 results) Presentation (6 results) (of which Int'l Joint Research: 1 results,  Invited: 6 results)

  • [Journal Article] 血液を介した臓器連関ネットワークによる神経回路修復の制御2021

    • Author(s)
      米津好乃、三澤日出巳、村松里衣子
    • Journal Title

      実験医学増刊「神経免疫メカニズムと疾患」

      Volume: 39 Pages: 86-92

    • Related Report
      2021 Annual Research Report
  • [Journal Article] Microglia promote the proliferation of neural precursor cells by secreting osteopontin2019

    • Author(s)
      Yamamiya Miwako、Tanabe Shogo、Muramatsu Rieko
    • Journal Title

      Biochemical and Biophysical Research Communications

      Volume: 513 Issue: 4 Pages: 841-845

    • DOI

      10.1016/j.bbrc.2019.04.076

    • NAID

      130007812568

    • Related Report
      2019 Research-status Report 2018 Research-status Report
    • Peer Reviewed
  • [Journal Article] Neurovascular interaction2019

    • Author(s)
      Takarada-Iemata Mika、Westenskow Peter D.、Muramatsu Rieko
    • Journal Title

      Neurochemistry International

      Volume: 129 Pages: 104506-104506

    • DOI

      10.1016/j.neuint.2019.104506

    • Related Report
      2019 Research-status Report
    • Peer Reviewed / Int'l Joint Research
  • [Presentation] 血管を介した脳神経回路の修復制御機構2021

    • Author(s)
      村松里衣子
    • Organizer
      29回日本血管生物医学会学術集会
    • Related Report
      2021 Annual Research Report
    • Invited
  • [Presentation] Systemic environment regulates central nervous system homeostasis.2020

    • Author(s)
      Rieko Muramatsu
    • Organizer
      第43会日本分子生物学会ワークショップ
    • Related Report
      2020 Research-status Report
    • Invited
  • [Presentation] 脳神経組織のホメオスタシス維持を担う生体システム2020

    • Author(s)
      村松里衣子
    • Organizer
      第41回日本炎症・再生医学会
    • Related Report
      2020 Research-status Report
    • Invited
  • [Presentation] 血管系を介した脳神経回路の再生制御2019

    • Author(s)
      村松里衣子
    • Organizer
      次世代薬理学セミナー
    • Related Report
      2019 Research-status Report
    • Invited
  • [Presentation] Systemic milieu regulates central nervous system regeneration2019

    • Author(s)
      Muramatsu Rieko
    • Organizer
      ONO Neurology Symposium
    • Related Report
      2019 Research-status Report
    • Int'l Joint Research / Invited
  • [Presentation] 脳の組織修復を担う生体システム2019

    • Author(s)
      村松里衣子
    • Organizer
      長崎大学大学院医歯薬総合研究科大学院セミナー
    • Related Report
      2019 Research-status Report
    • Invited

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Published: 2018-07-20   Modified: 2023-01-30  

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