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Regulation of inflammation in brain induced by glial cell death.

Research Project

Project/Area Number 16K15168
Research Category

Grant-in-Aid for Challenging Exploratory Research

Allocation TypeMulti-year Fund
Research Field General anatomy (including histology/embryology)
Research InstitutionNiigata University

Principal Investigator

Takebayashi Hirohide  新潟大学, 医歯学系, 教授 (60353439)

Research Collaborator Horie Masao  鹿児島大学, 大学院医歯学総合研究科, 准教授
Hossain MD Ibrahim  新潟大学, 大学院医歯学総合研究科, 大学院生
Bizen Norihisa  新潟大学, 大学院医歯学総合研究科, 助教
Simankova Anna  新潟大学, 大学院医歯学総合研究科, 大学院生
Zhou Lei  新潟大学, 大学院医歯学総合研究科, 特任助教
Mori Yukiko (Ochiai Yukiko)  新潟大学, 医学部, 研究補助員
Project Period (FY) 2016-04-01 – 2019-03-31
Project Status Completed (Fiscal Year 2018)
Budget Amount *help
¥3,640,000 (Direct Cost: ¥2,800,000、Indirect Cost: ¥840,000)
Fiscal Year 2018: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2017: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2016: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
Keywordsミエリン形成不全 / 脳内炎症 / オリゴデンドロサイト / オリゴデンドロサイト前駆細胞 / 増殖 / jimpy
Outline of Final Research Achievements

In this study, we backcrossed jimpy mutant mice to C57BL/6 mice to generate B6:jimpy mouse. In addition, we established immunohistochemical staining to detect immune cells and in situ probes of various cytokines. Using these staining methods, we can detect brain inflammation on tissue sections. We also crossed jimpy mice with a mutant mice of translation initiation factor, and then, confirmed more severe phenotype than single mutant mice. Finally, we demonstrated a novel oligodendrocyte pathology in dystonia musculorum mice, in which proliferation of oligodendrocyte progenitor cells are reduced at 3 weeks old.

Academic Significance and Societal Importance of the Research Achievements

本研究で、グリア細胞に異常を示すjimpyマウスなどの遺伝子変異マウスを用いて、その神経病態を炎症反応を含めて明らかになった。さらに、脳内の炎症を制御することにより、神経症状および全身状態がどのように変化するかについて解析をおこない、ミエリン形成不全などグリア異常症の病態を明らかにするとともに、その治療戦略の基盤となる知見を得られた。

Report

(4 results)
  • 2018 Annual Research Report   Final Research Report ( PDF )
  • 2017 Research-status Report
  • 2016 Research-status Report
  • Research Products

    (18 results)

All 2019 2018 2017 2016 Other

All Int'l Joint Research (2 results) Journal Article (5 results) (of which Int'l Joint Research: 3 results,  Peer Reviewed: 5 results,  Acknowledgement Compliant: 1 results) Presentation (8 results) (of which Int'l Joint Research: 1 results,  Invited: 1 results) Book (2 results) Remarks (1 results)

  • [Int'l Joint Research] ジャハンギルナガル大学(バングラデシュ)

    • Related Report
      2018 Annual Research Report
  • [Int'l Joint Research] Jahangirnagar University(バングラデシュ)

    • Related Report
      2017 Research-status Report
  • [Journal Article] Reduced Proliferation of Oligodendrocyte Progenitor Cells in the Postnatal Brain of Dystonia Musculorum Mice2018

    • Author(s)
      Hossain M. Ibrahim、Horie Masao、Takebayashi Hirohide
    • Journal Title

      Neurochemical Research

      Volume: 43 Issue: 1 Pages: 92-100

    • DOI

      10.1007/s11064-017-2342-5

    • Related Report
      2018 Annual Research Report 2017 Research-status Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Motoneuron degeneration in the trigeminal motor nucleus innervating the masseter muscle in Dystonia musculorum mice2017

    • Author(s)
      Hossain M. Ibrahim、Horie Masao、Yoshioka Nozomu、Kurose Masayuki、Yamamura Kensuke、Takebayashi Hirohide
    • Journal Title

      Neurochem Int

      Volume: - Pages: 159-170

    • DOI

      10.1016/j.neuint.2017.10.009

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Origin of Oligodendrocytes in the Vertebrate Optic Nerve: A Review2017

    • Author(s)
      Ono Katsuhiko、Hirahara Yukie、Gotoh Hitoshi、Nomura Tadashi、Takebayashi Hirohide、Yamada Hisao、Ikenaka Kazuhiro
    • Journal Title

      Neurochemical Research

      Volume: 43 Issue: 1 Pages: 186-194

    • DOI

      10.1007/s11064-017-2404-8

    • Related Report
      2017 Research-status Report
    • Peer Reviewed
  • [Journal Article] Histological detection of dynamic glial responses in the dysmyelinating Tabby-jimpy mutant brain.2017

    • Author(s)
      Ikeda M., Hossaim M.I., Zhou L., Horie M., Ikenaka K., Horii A., Takebayashi H.
    • Journal Title

      Anatomical Science International

      Volume: 印刷中 Issue: 1 Pages: 119-127

    • DOI

      10.1007/s12565-016-0383-5

    • Related Report
      2016 Research-status Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Oligodendrocyte precursor cells in the mouse optic nerve originate in the preoptic area.2016

    • Author(s)
      Katsuhiko Ono, Kengo Yoshii, Hiroyuki Tominaga, Hitoshi Gotoh, Tadashi Nomura, Hirohide Takebayashi, Kazuhiro Ikenaka
    • Journal Title

      Brain structure and function

      Volume: - Issue: 5 Pages: 2441-2448

    • DOI

      10.1007/s00429-017-1394-2

    • Related Report
      2017 Research-status Report
    • Peer Reviewed / Int'l Joint Research
  • [Presentation] Immunohistochemical analysis of the enhancement reaction of microglia in the white matter of the hypomyelinated mice.2019

    • Author(s)
      Keisuke Ikarashi, Reiko Meguro, Hirohide Takebayashi, Nozomu Yoshioka
    • Organizer
      第41回日本神経科学大会
    • Related Report
      2018 Annual Research Report
  • [Presentation] 新規Olig2結合因子によるオリゴデンドロサイト前駆細胞維持機構の解明2019

    • Author(s)
      備前典久、矢野真人、周麗、阿部学、﨑村建司、竹林浩秀
    • Organizer
      第124回日本解剖学会総会全国学術集会
    • Related Report
      2018 Annual Research Report
  • [Presentation] ミクログリアの先天性髄鞘形成不全に対する反応の組織科学的解析2019

    • Author(s)
      目黒玲子、五十嵐恵介、吉岡望、竹林浩秀
    • Organizer
      第124回日本解剖学会総会全国学術集会
    • Related Report
      2018 Annual Research Report
  • [Presentation] オリゴデンドロサイトの分化と脳機能2018

    • Author(s)
      竹林浩秀
    • Organizer
      脳研夏期セミナー
    • Related Report
      2018 Annual Research Report
    • Invited
  • [Presentation] Motoneuron degeneration in the trigeminal motor nucleus and atrophy of the masseter muscle in Dystonia musculorum mice.2018

    • Author(s)
      Hirohide Takebayashi, MD Ibrahim Hossain, Masao Horie, Nozomu Yoshioka, Masayuki Kurose, Kensuke Yamamura
    • Organizer
      FENS2018
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Dystonia musculorumマウスの生後脳におけるオリゴデンドロサイト前駆細胞の増殖低下2017

    • Author(s)
      MD Ibrahim Hossain、堀江正男、竹林浩秀
    • Organizer
      第3回日本ミエリン研究会
    • Related Report
      2017 Research-status Report
  • [Presentation] jimpyマウスにおけるミエリン形成不全2016

    • Author(s)
      竹林浩秀
    • Organizer
      第二回日本ミエリン研究会
    • Place of Presentation
      横浜ランドマークセンター(神奈川県横浜市)
    • Year and Date
      2016-07-23
    • Related Report
      2016 Research-status Report
  • [Presentation] ミエリン形成不全Jimpyマウスの組織学的検討2016

    • Author(s)
      池田正直、Ibrahim MD Hossain、堀江正男、池中一裕、堀井新、竹林浩秀
    • Organizer
      第57回新潟生化学懇話会
    • Place of Presentation
      新潟大学新潟医療人材センター(新潟県新潟市)
    • Year and Date
      2016-06-25
    • Related Report
      2016 Research-status Report
  • [Book] 脳神経化学 1章「脳はどのようにできているか」2018

    • Author(s)
      竹林浩秀
    • Total Pages
      368
    • Publisher
      化学同人
    • ISBN
      9784759817263
    • Related Report
      2018 Annual Research Report
  • [Book] 脳神経化学 第1章 脳はどのようにできているか2018

    • Author(s)
      森 泰生、尾藤 晴彦
    • Total Pages
      368
    • Publisher
      化学同人
    • ISBN
      9784759817263
    • Related Report
      2017 Research-status Report
  • [Remarks] 新潟大学大学院医歯学総合研究科 神経生物・解剖学分野

    • URL

      https://www.med.niigata-u.ac.jp/an2/

    • Related Report
      2018 Annual Research Report

URL: 

Published: 2016-04-21   Modified: 2020-03-30  

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