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Therapeutic potential against amyotrophic lateral sclerosis with BAFF which is a novel neurotrophic factor

Research Project

Project/Area Number 24790883
Research Category

Grant-in-Aid for Young Scientists (B)

Allocation TypeMulti-year Fund
Research Field Neurology
Research InstitutionOsaka University

Principal Investigator

TADA Satoru  大阪大学, 医学部附属病院, 医員 (70626530)

Project Period (FY) 2012-04-01 – 2014-03-31
Project Status Completed (Fiscal Year 2013)
Budget Amount *help
¥4,160,000 (Direct Cost: ¥3,200,000、Indirect Cost: ¥960,000)
Fiscal Year 2013: ¥2,080,000 (Direct Cost: ¥1,600,000、Indirect Cost: ¥480,000)
Fiscal Year 2012: ¥2,080,000 (Direct Cost: ¥1,600,000、Indirect Cost: ¥480,000)
Keywords神経変性 / 免疫反応 / B細胞 / BAFF / 筋萎縮性側索硬化症(ALS) / 神経保護 / 神経栄養因子 / B細胞刺激因子 / ALS / 神経変性疾患
Research Abstract

Various neuroprotective factors have been shown to help prevention of neuronal cell death, which is responsible for the progression of neurodegenerative diseases such as amyotrophic lateral sclerosis (ALS). Here we show the role of BAFF-R signaling pathway in the control of neural cell survival. Both B cell activating factor (BAFF) and its receptor (BAFF-R) are expressed in mouse neurons and BAFF-R deficiency reduces the survival of primary cultured neurons. Impaired BAFF-R signaling resulted in accelerated disease progression in an animal model of inherited ALS. We further demonstrate that BAFF-R deficient bone marrow cells or genetic depletion of B cells does not affect the disease progression, indicating that BAFF-mediated signals on neurons, not on B cells, support neural cell survival. These findings suggest opportunities to improve therapeutic outcome for patients with neurodegenerative diseases by synthesized BAFF treatment.

Report

(3 results)
  • 2013 Annual Research Report   Final Research Report ( PDF )
  • 2012 Research-status Report
  • Research Products

    (12 results)

All 2014 2013 2012

All Journal Article (6 results) (of which Peer Reviewed: 6 results) Presentation (6 results)

  • [Journal Article] Sema4A inhibits the therapeutic effect of IFN-β in EAE.2014

    • Author(s)
      Koda T, Okuno T, Takata K, Honorat JA, Kinoshita M, Tada S, Moriya M, Sakoda S, Mochizuki H, Kumanogoh A, Nakatsuji Y
    • Journal Title

      J Neuroimmunol.

      Volume: 268(1-2) Issue: 1-2 Pages: 43-9

    • DOI

      10.1016/j.jneuroim.2013.12.014

    • Related Report
      2013 Annual Research Report
    • Peer Reviewed
  • [Journal Article] BAFF controls neural cell survival through BAFF receptor2013

    • Author(s)
      Tada S, Yasui T, Nakatsuji Y, Okuno T, Koda T, Mochizuki H, Sakoda S, Kikutani H
    • Journal Title

      PLoS One

      Volume: 29;8(7)

    • Related Report
      2013 Final Research Report
    • Peer Reviewed
  • [Journal Article] BAFF controls neural cell survival through BAFF receptor.2013

    • Author(s)
      Tada S, Yasui T, Nakatsuji Y, Okuno T, Koda T, Mochizuki H, Sakoda S, Kikutani H
    • Journal Title

      PLoS One.

      Volume: 29;8(7) Issue: 7 Pages: e70924-e70924

    • DOI

      10.1371/journal.pone.0070924

    • Related Report
      2013 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Xanthine oxidase mediates axonal and myelin loss in a murine model of multiple sclerosis.2013

    • Author(s)
      Honorat JA, Kinoshita M, Okuno T, Takata K, Koda T, Tada S, Shirakura T, Fujimura H, Mochizuki H, Sakoda S, Nakatsuji Y.
    • Journal Title

      PLoS One.

      Volume: 8;8(8) Issue: 8 Pages: e71329-e71329

    • DOI

      10.1371/journal.pone.0071329

    • Related Report
      2013 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Protein kinase N1, a cell inhibitor of Akt kinase, has a central role in quality control of germinal center formation2012

    • Author(s)
      Yasui T, Sakakibara-Yada K, Nishimura T, Morita K, Tada S, Mosialos G, Kieff E, Kikutani H
    • Journal Title

      Proc Natl Acad Sci USA

      Volume: 18;109(51) Pages: 21022-7

    • Related Report
      2013 Final Research Report
    • Peer Reviewed
  • [Journal Article] Protein kinase N1, a cell inhibitor of Akt kinase, has a central role in quality control of germinal center formation2012

    • Author(s)
      Yasui T, Sakakibara-Yada K, Nishimura T, Morita K, Tada S, Mosialos G, Kieff E, Kikutani H
    • Journal Title

      Proc Natl Acad Sci U S A

      Volume: 109(51) Issue: 51 Pages: 21022-7

    • DOI

      10.1073/pnas.1218925110

    • Related Report
      2012 Research-status Report
    • Peer Reviewed
  • [Presentation] 演題名「BAFF controls neural cell survival through BAFF receptor」2013

    • Author(s)
      多田智
    • Organizer
      第21回世界神経学会学術集会
    • Place of Presentation
      ウイーン
    • Year and Date
      2013-09-25
    • Related Report
      2013 Final Research Report
  • [Presentation] BAFF controls neural cell survival through BAFF receptor2013

    • Author(s)
      Tada S, Yasui T, Nakatsuji Y, Okuno T, Mochizuki H, Sakoda S, Kikutani H.
    • Organizer
      XXI WORLD CONGRESS OF NEUROLOGY
    • Place of Presentation
      Vienna, Austria
    • Related Report
      2013 Annual Research Report
  • [Presentation] Immunomodulation therapy of neurodegenerative disorders2013

    • Author(s)
      Tada S.
    • Organizer
      平成25年度「脳内環境」夏の領域班会議プログラム
    • Place of Presentation
      京都、日本
    • Related Report
      2013 Annual Research Report
  • [Presentation] プロスタグランジンI2アゴニストであるONO-1301はALSモデル動物の神経変性を抑制する2013

    • Author(s)
      多田智、安居輝人、奥野龍禎、中辻裕司、酒井芳紀、宮川繁、澤芳樹、菊谷仁、佐古田三郎、望月秀樹
    • Organizer
      第54回日本神経学会学術集会
    • Place of Presentation
      東京、日本
    • Related Report
      2013 Annual Research Report
  • [Presentation] 演題名「新規神経栄養因子としてのB細胞刺激因子(BAFF)」2012

    • Author(s)
      多田智
    • Organizer
      第53回日本神経学会学術集会
    • Place of Presentation
      東京
    • Year and Date
      2012-05-22
    • Related Report
      2013 Final Research Report
  • [Presentation] 新規神経栄養因子としてのB細胞刺激因子(BAFF)2012

    • Author(s)
      多田 智
    • Organizer
      第53回日本神経学会学術大会
    • Place of Presentation
      東京
    • Related Report
      2012 Research-status Report

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Published: 2013-05-31   Modified: 2019-07-29  

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