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Real-time imaging of synapse underlying pheromonal memory

Research Project

Project/Area Number 20500319
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeSingle-year Grants
Section一般
Research Field Nerve anatomy/Neuropathology
Research InstitutionTokyo Metropolitan Organization for Medical Research

Principal Investigator

ICHIKAWA Masumi  Tokyo Metropolitan Organization for Medical Research, 東京都神経科学総合研究所, 副参事研究員 (20124414)

Co-Investigator(Renkei-kenkyūsha) MORIYA Keiko  財団法人東京都医学研究機構, 東京都神経科学総合研究所, 研究員 (70392371)
Project Period (FY) 2008 – 2010
Project Status Completed (Fiscal Year 2010)
Budget Amount *help
¥4,550,000 (Direct Cost: ¥3,500,000、Indirect Cost: ¥1,050,000)
Fiscal Year 2010: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2009: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2008: ¥1,950,000 (Direct Cost: ¥1,500,000、Indirect Cost: ¥450,000)
Keywords神経再生 / 神経可塑性 / 棘突起 / 副嗅球ニューロン / 鋤鼻器 / ノルアドレリン / フェロモン / 共焦点レーザー顕微鏡 / リアルタイムイメージング / 記憶 / シナプス可塑性 / ノルアドレナリン / カルシウム / GFP / 共培養
Research Abstract

To determine the neuronal mechanism underlying pheromonal memory, we applied real-time imaging of cultured accessory olfactory bulb neurons. The effect of plastic change of spines on the dendrites following noradrenalin stimulation is examined. It is revealed that two types of spines are identified. One is enlargement of the spine size and the other is increment of the spine number. This result is important for study of synapse mechanism underlying memory.

Report

(4 results)
  • 2010 Annual Research Report   Final Research Report ( PDF )
  • 2009 Annual Research Report
  • 2008 Annual Research Report
  • Research Products

    (23 results)

All 2010 2009 2008

All Journal Article (10 results) (of which Peer Reviewed: 2 results) Presentation (9 results) Book (4 results)

  • [Journal Article] Vomeronasal neurons promote synaptic formation on dendritic spines but not dendritic shafts in primary culture of accessory olfactory bulb neurons.2009

    • Author(s)
      Moriya-Ito K, Endo K, Ichikawa M
    • Journal Title

      Neurosci letters 451

      Pages: 20-24

    • Related Report
      2010 Final Research Report
  • [Journal Article] The morphological change of supporting cells in the olfactory epithelium after bulbectomy.2009

    • Author(s)
      Makino N, Ookawara S, Katoh K, Ohta Y, Ichikawa M, Ichimura K
    • Journal Title

      Chemical Senses 34

      Pages: 171-179

    • Related Report
      2010 Final Research Report
  • [Journal Article] Histological properties of the nasal cavity and olfactory bulb of the Japaneae jungle crow2009

    • Author(s)
      Yokosuka M, Ichikawa M
    • Journal Title

      Chemical senses 34

      Pages: 581-593

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] 副嗅球・僧帽/房飾細胞の樹状突起におけるシナプスの三次元的配置2009

    • Author(s)
      遠藤堅太郎, 守屋敬子、塚本葉子, 市川眞澄
    • Journal Title

      日本味と匂学会誌 16

      Pages: 541-544

    • NAID

      110007568804

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] (2009) Vomeronasal neurons promote synaptic formation on dendritic spines but not dendritic shafts in primary culture of accessory olfactory bulb neurons2009

    • Author(s)
      Moriya-Ito K, Endo K, Ichikawa M
    • Journal Title

      Neuroscience Letter 451

      Pages: 20-24

    • Related Report
      2008 Annual Research Report
  • [Journal Article] Saito TR p-Chloroamphetamine induced rat ejaculation is not associated with the preoptic nucleus or medial nucleus amygdala.2008

    • Author(s)
      Yokosuka M, Takagi S, Katou M, Pudcharaporn K, Gizurarson S, Ichikawa M
    • Journal Title

      Reproductive Medicine Biology 7

      Pages: 37-43

    • Related Report
      2010 Final Research Report
  • [Journal Article] Localization of G protein alpha subunits and morphology of receptor neurons in Reeves turtle, Geoclemys reevesii, olfactory and vomeronasal epithelia.2008

    • Author(s)
      Wakabayashi Y, Ichikawa M
    • Journal Title

      Zoological Science 25

      Pages: 178-187

    • Related Report
      2010 Final Research Report
  • [Journal Article] 培養系を用いた鋤鼻器・副嗅球の形態解析2008

    • Author(s)
      守屋敬子、市川眞澄
    • Journal Title

      Aroma Research 9

      Pages: 6-9

    • Related Report
      2010 Final Research Report
  • [Journal Article] Hagino-Yamagishi K Xenopus V1R vomeronasal receptor family is expressed in the main olfactory system.2008

    • Author(s)
      Date-Ito A, Ohara H, Ichikawa M, Mori Y
    • Journal Title

      Chemical Senses 33

      Pages: 339-346

    • Related Report
      2010 Final Research Report
  • [Journal Article] 陪養系を用いた鋤鼻器・副嗅球の形態解析2008

    • Author(s)
      守屋敬子, 市川眞澄
    • Journal Title

      Aroma Research 9

      Pages: 6-9

    • Related Report
      2008 Annual Research Report
  • [Presentation] 副嗅球におけるノルアドレナリン神経修飾とシナプス可塑的変化2010

    • Author(s)
      守屋敬子、市川眞澄
    • Organizer
      日本味と匂学会第44回大会
    • Place of Presentation
      小倉市
    • Year and Date
      2010-09-10
    • Related Report
      2010 Final Research Report
  • [Presentation] 副嗅球におけるノルアドレナリン神経修飾とシナプス可塑的変化2010

    • Author(s)
      守屋敬子、市川眞澄
    • Organizer
      日本味と匂学会第44回大会
    • Place of Presentation
      北九州国際会議場(福岡県)
    • Year and Date
      2010-09-10
    • Related Report
      2010 Annual Research Report
  • [Presentation] ノルアドレナリンにより調節される副嗅球ニューロン内カルシウム変動の解析2009

    • Author(s)
      守屋敬子、市川眞澄
    • Organizer
      第32回日本神経科学大会
    • Place of Presentation
      名古屋市
    • Year and Date
      2009-09-18
    • Related Report
      2010 Final Research Report
  • [Presentation] ノルアドレナリンにより調節される副嗅球ニューロンカルシウム変動の解析2009

    • Author(s)
      守屋敬子、市川眞澄
    • Organizer
      第32回日本神経科学大会
    • Place of Presentation
      名古屋国際会議場(名古屋市)
    • Year and Date
      2009-09-18
    • Related Report
      2009 Annual Research Report
  • [Presentation] ラット副嗅球におけるシナプス結合様式の三次元的電子顕微鏡解析2009

    • Author(s)
      遠藤堅太郎、守屋敬子、塚本葉子、市川眞澄
    • Organizer
      日本動物学会第80回大会
    • Place of Presentation
      静岡市
    • Year and Date
      2009-09-17
    • Related Report
      2010 Final Research Report
  • [Presentation] 副嗅球・僧帽/房飾細胞の樹状突起におけるシナプスの三次元的配置2009

    • Author(s)
      遠藤堅太郎、守屋敬子、塚本葉子、市川眞澄
    • Organizer
      日本味と匂学会第43回大会
    • Year and Date
      2009-09-03
    • Related Report
      2010 Final Research Report
  • [Presentation] フェロモン記憶形成に関わるオキシトシン作用の解明2009

    • Author(s)
      森泰隆、守屋敬子、町田武生、市川眞澄
    • Organizer
      第61回日本動物学会関東支部大会
    • Place of Presentation
      埼玉大学
    • Year and Date
      2009-03-20
    • Related Report
      2010 Final Research Report
  • [Presentation] ラット副嗅球介在ニューロンの形態的特徴と樹状突起ダイナミズム2008

    • Author(s)
      守屋敬子、市川眞澄,
    • Organizer
      日本動物学会第79回大会
    • Place of Presentation
      福岡大学
    • Year and Date
      2008-09-05
    • Related Report
      2010 Final Research Report
  • [Presentation] Dendritic morphology and spine motility of interneurons in accessory olfactory bulb.2008

    • Author(s)
      守屋敬子, 市川眞澄
    • Organizer
      Neuro2008
    • Place of Presentation
      東京国際フォーラム
    • Year and Date
      2008-07-11
    • Related Report
      2010 Final Research Report
  • [Book] 鋤鼻器(フェロモンセンサー)2008

    • Author(s)
      市川眞澄
    • Total Pages
      135
    • Publisher
      フレグランスジャーナル社
    • Related Report
      2010 Final Research Report
  • [Book] なぜあの上司は虫が好かないか2008

    • Author(s)
      市川眞澄
    • Total Pages
      204
    • Publisher
      小学館
    • Related Report
      2010 Final Research Report 2008 Annual Research Report
  • [Book] Synaptogenesis (Encyclopedia of Neuroscience)(Binder MD, Hirokawa N)2008

    • Author(s)
      市川眞澄
    • Publisher
      Windhorst U (eds) Springer
    • Related Report
      2010 Final Research Report
  • [Book] フェロモンセンサー 鋤鼻器2008

    • Author(s)
      市川眞澄
    • Total Pages
      135
    • Publisher
      フレグランスジャーナル社
    • Related Report
      2008 Annual Research Report

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Published: 2008-04-01   Modified: 2016-04-21  

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