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Role of Drebrin in the regulation of ocular dominance plastiity

Research Project

Project/Area Number 22500311
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeSingle-year Grants
Section一般
Research Field Nerve anatomy/Neuropathology
Research InstitutionMaebashi Institute of Technology

Principal Investigator

IMAMURA Kazuyuki  前橋工科大学, 工学部, 教授 (30203326)

Co-Investigator(Kenkyū-buntansha) SHIRAO Tomoaki  群馬大学, 大学院・医学系研究科, 教授 (20171043)
Project Period (FY) 2010 – 2012
Project Status Completed (Fiscal Year 2012)
Budget Amount *help
¥4,420,000 (Direct Cost: ¥3,400,000、Indirect Cost: ¥1,020,000)
Fiscal Year 2012: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2011: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2010: ¥2,730,000 (Direct Cost: ¥2,100,000、Indirect Cost: ¥630,000)
Keywords眼優位可塑性 / 視覚野 / ドレブリン / 中枢アミン系 / 免疫組織化学 / ノックアウトマウス / 電気生理学 / c-fos / 脳・神経 / 神経科学 / 解剖学 / 生理学 / 生物・生体工学
Research Abstract

An unique activity-mapping method (cFAMM) was established to evaluate mouse ocular dominance (OD) plasticity. cFAMM was applied first to examine the effect of destruction of central aminergic system. It was found that noradr enaline (NA) and serotonergic (5HT) system differentially regulate OD plasticity. In drebrin-knockout mouse, the visual evoked expression of c-fos was suppressed as in the mice with NA-depletion, suggesting drebrin plays cruicial role in the regulation of OD plasticity.

Report

(4 results)
  • 2012 Annual Research Report   Final Research Report ( PDF )
  • 2011 Annual Research Report
  • 2010 Annual Research Report
  • Research Products

    (20 results)

All 2013 2012 2011 2010 Other

All Journal Article (8 results) (of which Peer Reviewed: 8 results) Presentation (9 results) Book (2 results) Remarks (1 results)

  • [Journal Article] c-Fos activity mapping reveals differential effects of noradrenaline and serotonin depletion on the regulation of ocular dominance plasticity in rats2013

    • Author(s)
      Nakadate K., Imamura K., Wanatanbe Y
    • Journal Title

      Neurosci

      Volume: 235 Pages: 1-9

    • URL

      http://dx.doi.org/10.1016/j.neuroscience.2013.01.013

    • Related Report
      2012 Final Research Report
    • Peer Reviewed
  • [Journal Article] Regulation of AMPAreceptor recruitment by the actin binding protein drebrin in cultured hippocampal neurons2013

    • Author(s)
      Kato K., Shirao T., Yamazaki H., Imamura K., Sekino Y
    • Journal Title

      J. Neurosci. Neuroengin.

      Volume: 1 Issue: 2 Pages: 153-160

    • DOI

      10.1166/jnsne.2012.1018

    • Related Report
      2012 Annual Research Report 2012 Final Research Report
    • Peer Reviewed
  • [Journal Article] c-Fos activity mapping reveals differential effects of noradrenaline and serotonin depletion on the regulation of ocular dominance plasticity in rats.2013

    • Author(s)
      Nakadate K., Imamura K., Wanatanbe Y.
    • Journal Title

      Neuroscience

      Volume: 235 Pages: 1-9

    • Related Report
      2012 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Effects of monocular deprivation on the spatial pattern of visually induced expression of c-Fos protein2012

    • Author(s)
      Nakadate K., Imamura K., Watanabe Y.
    • Journal Title

      Neurosci

      Volume: 202 Pages: 17-28

    • DOI

      10.1016/j.neuroscience.2011.12.004

    • Related Report
      2012 Final Research Report 2011 Annual Research Report
    • Peer Reviewed
  • [Journal Article] An alteration in the lateral geniculate nucleus of experimental glaucoma monkeys: In vivo positoron emission tomography imaging of glial activation2012

    • Author(s)
      Shimazawa M., Ito Y., Inokuchi Y., Yamanaka H., Hayashi T., Jin B., Higuchi M., Suhara T., Imamura K., Araie M., Watanabe Y., Onoe H., Hara H
    • Journal Title

      PLoS one

      Volume: 7(1) Issue: 1 Pages: 1-14

    • DOI

      10.1371/journal.pone.0030526

    • Related Report
      2012 Annual Research Report 2012 Final Research Report 2011 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Involvement of endoplasmic reticulum stress on neuronal cell death in the lateral geniculate nucleus in the monkey glaucoma model2011

    • Author(s)
      Ito Y, Shimazawa M, Inokuchi Y, Yamanaka H, Tsuruma K, Imamura K, Onoe H, Watanabe Y, Aihara M, Araie M, Hara H
    • Journal Title

      European Journal of Neuroscience

      Volume: 33 Issue: 5 Pages: 843-55

    • DOI

      10.1111/j.1460-9568.2010.07578.x

    • Related Report
      2011 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Involvement of endplasmic reticulum stress on neuronal cell death in the lateral geniculate nucleus in the monkey glaucoma model.2011

    • Author(s)
      Ito Y.
    • Journal Title

      Eur.J.Neurosci.

      Volume: 33 Pages: 843-855

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Cortical activation during color discrimination task in macaques as revealed by positron emission tomography.2010

    • Author(s)
      Katsuyama N.
    • Journal Title

      Neurosci Lett.

      Volume: 484 Pages: 168-173

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Presentation] Evaluation of non-alcohol beer intake by elevated plus-maze2013

    • Author(s)
      T. Kobayashi, H. Murayama, K. Imamura
    • Organizer
      The Journal of Physiological Sciences
    • Place of Presentation
      タワーホール船堀、東京都
    • Year and Date
      2013-03-29
    • Related Report
      2012 Final Research Report
  • [Presentation] 高架式十字迷路を用いたノンアルコールビール摂取効果の評価2013

    • Author(s)
      小林拓貴、村上隼人、今村一之
    • Organizer
      日本生理学会
    • Place of Presentation
      タワーホール船堀(東京都)
    • Year and Date
      2013-03-29
    • Related Report
      2012 Annual Research Report
  • [Presentation] 視覚と脳の可塑性2012

    • Author(s)
      今村一之
    • Organizer
      日本麻酔科学会東関東甲信越地方会
    • Place of Presentation
      Maebashi, Gunma, Japan
    • Year and Date
      2012-01-28
    • Related Report
      2011 Annual Research Report
  • [Presentation] BMI technology and restorative bioengineering2011

    • Author(s)
      Kazuyuki Imamura
    • Organizer
      4th workshop on motor recovery of upper extremity after brain and cervical cord injury
    • Place of Presentation
      Kakunodate, Akita, Japan
    • Year and Date
      2011-05-21
    • Related Report
      2011 Annual Research Report
  • [Presentation] Involvement of drebrin, an actin binding protein, in regulation of AMPA receptor recruitment in cultured hippocampal neurons2011

    • Author(s)
      K. Kato, K. Imamura and Y. Sekino
    • Organizer
      International radiation neurobiology
    • Place of Presentation
      群馬大学医学部刀城会館、群馬県
    • Year and Date
      2011-01-29
    • Related Report
      2012 Final Research Report
  • [Presentation] Ocular dominance plasticity in abnormally developed visual cortex2011

    • Author(s)
      K. Imamura
    • Organizer
      International radiation neurobiology
    • Place of Presentation
      群馬大学医学部刀城会館、群馬県
    • Year and Date
      2011-01-29
    • Related Report
      2012 Final Research Report
  • [Presentation] Ocular dominance plasticity in abnormally developed visual cortex.2011

    • Author(s)
      Imamrua K.
    • Organizer
      放射線神経生物学会
    • Place of Presentation
      群馬大学医学部刀城会館
    • Year and Date
      2011-01-29
    • Related Report
      2010 Annual Research Report
  • [Presentation] Involvement of drebrin, an actin binding protein, in regulation of AMPA receptor recruitment in cultured hippocampal neurons.2011

    • Author(s)
      Kato K., Imamura K., Sekino Y.
    • Organizer
      放射線神経生物学会
    • Place of Presentation
      群馬大学医学部刀城会館
    • Year and Date
      2011-01-29
    • Related Report
      2010 Annual Research Report
  • [Presentation] 機能回復を促進する神経可塑性のメカニズムについて:理論研究と動物実験による統合アプローチ2010

    • Author(s)
      今村一之
    • Organizer
      第3回上肢の機能回復セミナー
    • Place of Presentation
      仙北市交流センター(特別講演)
    • Year and Date
      2010-05-14
    • Related Report
      2010 Annual Research Report
  • [Book] Central changes in glaucoma: neuroscientific study using animal models2011

    • Author(s)
      Imamura K., Shimazawa M., Onoe H., Watanabe Y., Ishii, K., Mayama C., Akasaki T., Shimegi S., Sato, H., Nakadate, K., Hara H., Araie M
    • Publisher
      THE MISTERY OF GLAUCOMA, Kofronova M. and Kubena T. eds. INTEC
    • Related Report
      2012 Final Research Report
  • [Book] Central changes in glaucoma : neuroscientific study using animal models. THE MISTERY OF GLAUCOMA2011

    • Author(s)
      Imamura K., Shimazawa M., Onoe H., Watanabe Y., Ishii, K., Mayama C., Akasaki T., Shimegi S., Sato, H., Nakadate, K., Hara H., Araie M.
    • Publisher
      INTEC
    • Related Report
      2011 Annual Research Report
  • [Remarks]

    • Related Report
      2012 Final Research Report

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Published: 2010-08-23   Modified: 2019-07-29  

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