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Molecular mechanism for modulation of neural stem cell activity by neuro-immune interaction

Research Project

Project/Area Number 16K18394
Research Category

Grant-in-Aid for Young Scientists (B)

Allocation TypeMulti-year Fund
Research Field Neurochemistry/Neuropharmacology
Research InstitutionOsaka University

Principal Investigator

Tanabe Shogo  大阪大学, 医学系研究科, 特任助教(常勤) (40772166)

Project Period (FY) 2016-04-01 – 2018-03-31
Project Status Completed (Fiscal Year 2017)
Budget Amount *help
¥2,990,000 (Direct Cost: ¥2,300,000、Indirect Cost: ¥690,000)
Fiscal Year 2017: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Fiscal Year 2016: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Keywords神経発生 / オリゴデンドロサイト / 脳発達 / 免疫 / 神経科学
Outline of Final Research Achievements

It has considered that immune system is a major contributor to proliferation and differentiation of neural stem cells during brain development. However, molecular mechanism of neural stem cell modulation by immune system remains unclear. In this study, I investigate the role of immune cells in brain development. I examined the subtype and amount of immune cells in developing brain, and found that B-1 cells are abundant in neonatal brain. B-1 cells mediate oligodendrocyte development and myelination of axons by producing natural antibody.

Report

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

    (4 results)

All 2018 2017 2016

All Journal Article (1 results) (of which Peer Reviewed: 1 results) Presentation (3 results)

  • [Journal Article] B-1a lymphocytes promote oligodendrogenesis during brain development.2018

    • Author(s)
      Tanabe, S., Yamashita, T.
    • Journal Title

      Nat. Neurosci.

      Volume: 21 Issue: 4 Pages: 506-516

    • DOI

      10.1038/s41593-018-0106-4

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed
  • [Presentation] B-1細胞によるオリゴデンドロサイトの発生制御機構2017

    • Author(s)
      田辺章悟
    • Organizer
      第90回日本薬理学会年会
    • Place of Presentation
      長崎
    • Year and Date
      2017-03-15
    • Related Report
      2016 Research-status Report
  • [Presentation] 脳発達期のオリゴデンドロサイト発生過程におけるリンパ球の役割2017

    • Author(s)
      田辺章悟、山下俊英
    • Organizer
      第40回日本神経科学学会
    • Related Report
      2017 Annual Research Report
  • [Presentation] 脳発達期のリンパ球によるオリゴデンドロサイトの分化制御機構2016

    • Author(s)
      田辺章悟
    • Organizer
      第39回日本神経科学大会
    • Place of Presentation
      横浜
    • Year and Date
      2016-07-20
    • Related Report
      2016 Research-status Report

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Published: 2016-04-21   Modified: 2019-03-29  

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