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Nagai Jun  長井 淳

ORCIDConnect your ORCID iD *help
Researcher Number 60892586
Other IDs
Affiliation (Current) 2025: 国立研究開発法人理化学研究所, 脳神経科学研究センター, チームディレクター
Affiliation (based on the past Project Information) *help 2021 – 2024: 国立研究開発法人理化学研究所, 脳神経科学研究センター, チームリーダー
Review Section/Research Field
Principal Investigator
Basic Section 46010:Neuroscience-general-related / Transformative Research Areas, Section (III) / Transformative Research Areas, Section (IV) / Medium-sized Section 48:Biomedical structure and function and related fields / Biological Sciences
Keywords
Principal Investigator
グリア / アストロサイト / 脳 / 行動 / 神経 / エングラム / 回路 / 病態 / 精神 / 老化 / タンパク / 記憶 / 柔軟性
  • Research Projects

    (7 results)
  • Research Products

    (42 results)
  • Co-Researchers

    (4 People)
  •  Molecular and functional signatures of astrocyte engrams in diverse memoriesPrincipal Investigator

    • Principal Investigator
      長井 淳
    • Project Period (FY)
      2024 – 2027
    • Research Category
      Grant-in-Aid for Scientific Research (B)
    • Review Section
      Basic Section 46010:Neuroscience-general-related
    • Research Institution
      Institute of Physical and Chemical Research
  •  A unified theory of prediction based on glia-neuron circuit dynamicsPrincipal Investigator

    • Principal Investigator
      長井 淳
    • Project Period (FY)
      2024 – 2025
    • Research Category
      Grant-in-Aid for Transformative Research Areas (A)
    • Review Section
      Transformative Research Areas, Section (IV)
    • Research Institution
      Institute of Physical and Chemical Research
  •  Brain wide decoding of astrocyte activity during distinct learning behaviorsPrincipal Investigator

    • Principal Investigator
      長井 淳
    • Project Period (FY)
      2023 – 2024
    • Research Category
      Grant-in-Aid for Transformative Research Areas (A)
    • Review Section
      Transformative Research Areas, Section (III)
    • Research Institution
      Institute of Physical and Chemical Research
  •  Multi-scale understanding of mental disorder by astrocyte manipulationPrincipal Investigator

    • Principal Investigator
      長井 淳
    • Project Period (FY)
      2021 – 2022
    • Research Category
      Grant-in-Aid for Scientific Research on Innovative Areas (Research in a proposed research area)
    • Review Section
      Biological Sciences
    • Research Institution
      Institute of Physical and Chemical Research
  •  Brain wide decoding of astrocyte activity during distinct adaptive behaviorsPrincipal Investigator

    • Principal Investigator
      長井 淳
    • Project Period (FY)
      2021 – 2022
    • Research Category
      Grant-in-Aid for Transformative Research Areas (A)
    • Review Section
      Transformative Research Areas, Section (III)
    • Research Institution
      Institute of Physical and Chemical Research
  •  Identity and circuit functions of glia engramsPrincipal Investigator

    • Principal Investigator
      Nagai Jun
    • Project Period (FY)
      2021 – 2023
    • Research Category
      Grant-in-Aid for Scientific Research (B)
    • Review Section
      Basic Section 46010:Neuroscience-general-related
    • Research Institution
      Institute of Physical and Chemical Research
  •  Unraveling the role of peri-synaptic collagen in ageing with protein engineeringPrincipal Investigator

    • Principal Investigator
      長井 淳
    • Project Period (FY)
      2021 – 2024
    • Research Category
      Fund for the Promotion of Joint International Research (Fostering Joint International Research (B))
    • Review Section
      Medium-sized Section 48:Biomedical structure and function and related fields
    • Research Institution
      Institute of Physical and Chemical Research

All 2023 2022 2021

All Journal Article Presentation

  • [Journal Article] GPCR-mediated calcium and cAMP signaling determines psychosocial stress susceptibility and resiliency2023

    • Author(s)
      Inaba Hiromichi、Li Haiyan、Kawatake-Kuno Ayako、Dewa Ken-ichi、Nagai Jun、Oishi Naoya、Murai Toshiya、Uchida Shusaku
    • Journal Title

      Science Advances

      Volume: 9(14) Issue: 14

    • DOI

      10.1126/sciadv.ade5397

    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PUBLICLY-21H00220, KAKENHI-PROJECT-21K07593, KAKENHI-PROJECT-23K21413
  • [Journal Article] Specific and behaviorally consequential astrocyte Gq GPCR signaling attenuation in vivo with iβARK2021

    • Author(s)
      Nagai Jun、Bellafard Arash、Qu Zhe、Yu Xinzhu、Ollivier Matthias、Gangwani Mohitkumar R.、Diaz-Castro Blanca、Coppola Giovanni、Schumacher Sarah M.、Golshani Peyman、Gradinaru Viviana、Khakh Baljit S.
    • Journal Title

      Neuron

      Volume: 109(14) Issue: 14 Pages: 2256-2274.e9

    • DOI

      10.1016/j.neuron.2021.05.023

    • Data Source
      KAKENHI-PUBLICLY-21H00220, KAKENHI-PUBLICLY-21H05640, KAKENHI-PROJECT-21H02588
  • [Presentation] アストロサイト多領域センサス2023

    • Author(s)
      長井 淳
    • Organizer
      第46回日本神経科学大会
    • Invited
    • Data Source
      KAKENHI-PUBLICLY-23H04179
  • [Presentation] アストロサイト遺伝学ターゲティング2023

    • Author(s)
      長井 淳
    • Organizer
      第34回 臨床MR脳機能研究会
    • Invited
    • Data Source
      KAKENHI-PUBLICLY-23H04179
  • [Presentation] Specific Contributions of Astrocyte Signaling to Behavior2023

    • Author(s)
      長井 淳
    • Organizer
      Society for Neuroscience meeting 2023
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PUBLICLY-23H04179
  • [Presentation] Patho-physiological roles of astrocytes2023

    • Author(s)
      Jun Nagai
    • Organizer
      Fujita International Symposium on Brain Science 2023
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-21KK0134
  • [Presentation] Probing behaviorally activated astrocyte ensembles2023

    • Author(s)
      長井 淳
    • Organizer
      Glia International Conference 2023
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PUBLICLY-23H04179
  • [Presentation] Exploring functionally diverse astrocyte ensembles2023

    • Author(s)
      長井 淳
    • Organizer
      The 46th Annual Meeting of Molecular Biology Society of Japan 2023
    • Data Source
      KAKENHI-PUBLICLY-23H04179
  • [Presentation] Brain-wide exploration of behaviorally relevant astrocytes2023

    • Author(s)
      長井 淳
    • Organizer
      OIST-RIKEN Brain Symposium 2023
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PUBLICLY-23H04179
  • [Presentation] A brain-wide exploration of behaviorally specialized astrocyte ensembles2023

    • Author(s)
      長井 淳
    • Organizer
      第50回内藤コンファレンス
    • Int'l Joint Research
    • Data Source
      KAKENHI-PUBLICLY-23H04179
  • [Presentation] 記憶固定に関わるアストロサイトの全脳解析2023

    • Author(s)
      長井 淳
    • Organizer
      第66回 日本神経化学会大会
    • Invited
    • Data Source
      KAKENHI-PUBLICLY-23H04179
  • [Presentation] アストロサイトの病態生理学的役割の探究2023

    • Author(s)
      長井 淳
    • Organizer
      第50回日本脳科学会
    • Invited
    • Data Source
      KAKENHI-PUBLICLY-23H04179
  • [Presentation] Exploring roles of astrocytes in pathophysiology2023

    • Author(s)
      長井 淳
    • Organizer
      第13回日本マーモセット研究会大会
    • Invited
    • Data Source
      KAKENHI-PUBLICLY-23H04179
  • [Presentation] Probing Behaviorally Consequential Astrocyte Ensembles2023

    • Author(s)
      長井 淳
    • Organizer
      FAOPS 2023
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PUBLICLY-23H04179
  • [Presentation] アストロサイトGPCRシグナルを標的とした神経変性疾患治療の可能性2023

    • Author(s)
      長井 淳
    • Organizer
      第64回日本神経学会学術大会
    • Invited
    • Data Source
      KAKENHI-PUBLICLY-23H04179
  • [Presentation] Patho-physiological roles of astrocytes2023

    • Author(s)
      長井 淳
    • Organizer
      Fujita International Symposium on Brain Science 2023
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PUBLICLY-23H04179
  • [Presentation] アストロサイトGPCRシグナルを標的とした神経変性疾患治療の可能性.2022

    • Author(s)
      Jun Nagai
    • Organizer
      第41回日本認知症学会学術集会・第37回日本老年精神医学会
    • Data Source
      KAKENHI-PROJECT-21H02588
  • [Presentation] Behavioral physiology with new perturbation and dissection tools for astrocytes.2022

    • Author(s)
      Jun Nagai
    • Organizer
      第95回日本薬理学会年会
    • Data Source
      KAKENHI-PUBLICLY-21H00220
  • [Presentation] Exploring astrocyte roles in top-down regulation of behavior.2022

    • Author(s)
      Jun Nagai
    • Organizer
      The 25th Annual Meeting of the Korean Society for Brain and Neural Sciences
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PUBLICLY-21H05640
  • [Presentation] Exploring astrocyte roles in top-down regulation of behavior.2022

    • Author(s)
      Jun Nagai
    • Organizer
      The 25th Annual Meeting of the Korean Society for Brain and Neural Sciences
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PUBLICLY-21H00220
  • [Presentation] Behavioral physiology with new perturbation and dissection tools for astrocytes.2022

    • Author(s)
      Jun Nagai
    • Organizer
      第95回日本薬理学会年会
    • Data Source
      KAKENHI-PROJECT-21H02588
  • [Presentation] Behavioral physiology with new perturbation and dissection tools for astrocytes.2022

    • Author(s)
      Jun Nagai
    • Organizer
      第95回日本薬理学会年会
    • Data Source
      KAKENHI-PUBLICLY-21H05640
  • [Presentation] アストロサイトGPCRシグナルを標的とした神経変性疾患治療の可能性.2022

    • Author(s)
      Jun Nagai
    • Organizer
      第41回日本認知症学会学術集会・第37回日本老年精神医学会
    • Data Source
      KAKENHI-PUBLICLY-21H00220
  • [Presentation] Behavioral physiology with new perturbation and dissection tools for astrocytes.2022

    • Author(s)
      Jun Nagai
    • Organizer
      第99回日本生理学会大会
    • Data Source
      KAKENHI-PUBLICLY-21H00220
  • [Presentation] Behavioral physiology with new perturbation and dissection tools for astrocytes.2022

    • Author(s)
      Jun Nagai
    • Organizer
      第99回日本生理学会大会
    • Data Source
      KAKENHI-PROJECT-21H02588
  • [Presentation] Behaviorally-specialized astrocyte ensembles.2022

    • Author(s)
      Jun Nagai
    • Organizer
      Neuro2022
    • Data Source
      KAKENHI-PUBLICLY-21H00220
  • [Presentation] Behavioral physiology with new perturbation and dissection tools for astrocytes.2022

    • Author(s)
      Jun Nagai
    • Organizer
      第99回日本生理学会大会
    • Data Source
      KAKENHI-PUBLICLY-21H05640
  • [Presentation] Behaviorally-specialized astrocyte ensembles.2022

    • Author(s)
      Jun Nagai
    • Organizer
      Neuro2022
    • Data Source
      KAKENHI-PROJECT-21H02588
  • [Presentation] アストロサイトGPCRシグナルを標的とした神経変性疾患治療の可能性.2022

    • Author(s)
      Jun Nagai
    • Organizer
      第41回日本認知症学会学術集会・第37回日本老年精神医学会
    • Data Source
      KAKENHI-PUBLICLY-21H05640
  • [Presentation] Behaviorally-specialized astrocyte ensembles.2022

    • Author(s)
      Jun Nagai
    • Organizer
      Neuro2022
    • Data Source
      KAKENHI-PUBLICLY-21H05640
  • [Presentation] Exploring astrocyte roles in top-down regulation of behavior.2022

    • Author(s)
      Jun Nagai
    • Organizer
      The 25th Annual Meeting of the Korean Society for Brain and Neural Sciences
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-21H02588
  • [Presentation] Manipulation tool developments to study behavioral consequences of astrocyte signaling in vivo2021

    • Author(s)
      Jun Nagai
    • Organizer
      The 44th Annual Meeting of the Molecular Biology Society of Japan
    • Data Source
      KAKENHI-PUBLICLY-21H05640
  • [Presentation] Behavioral physiology with new perturbation and dissection tools for astrocytes2021

    • Author(s)
      Jun Nagai
    • Organizer
      The 99th Annual Meeting of the Physiological Society of Japan
    • Data Source
      KAKENHI-PUBLICLY-21H05640
  • [Presentation] Synaptic reorganization by astrocytes in matured brains2021

    • Author(s)
      Jun Nagai
    • Organizer
      44th Annual Meeting of the Japan Neuroscience Society
    • Data Source
      KAKENHI-PROJECT-21H02588
  • [Presentation] Improved tools to dissect and manipulate astrocyte signaling: insights into cognition and emotion2021

    • Author(s)
      Jun Nagai
    • Organizer
      The 95th Annual Meeting of The Japanese Pharmacological Society
    • Data Source
      KAKENHI-PROJECT-21H02588
  • [Presentation] Synaptic reorganization by astrocytes in matured brains2021

    • Author(s)
      Jun Nagai
    • Organizer
      44th Annual Meeting of the Japan Neuroscience Society
    • Data Source
      KAKENHI-PUBLICLY-21H00220
  • [Presentation] Improved tools to dissect and manipulate astrocyte signaling: insights into cognition and emotion2021

    • Author(s)
      Jun Nagai
    • Organizer
      The 95th Annual Meeting of The Japanese Pharmacological Society
    • Data Source
      KAKENHI-PUBLICLY-21H00220
  • [Presentation] Behavioral physiology with new perturbation and dissection tools for astrocytes2021

    • Author(s)
      Jun Nagai
    • Organizer
      The 99th Annual Meeting of the Physiological Society of Japan
    • Data Source
      KAKENHI-PUBLICLY-21H00220
  • [Presentation] Manipulation tool developments to study behavioral consequences of astrocyte signaling in vivo2021

    • Author(s)
      Jun Nagai
    • Organizer
      The 44th Annual Meeting of the Molecular Biology Society of Japan
    • Data Source
      KAKENHI-PROJECT-21H02588
  • [Presentation] Behavioral physiology with new perturbation and dissection tools for astrocytes2021

    • Author(s)
      Jun Nagai
    • Organizer
      The 99th Annual Meeting of the Physiological Society of Japan
    • Data Source
      KAKENHI-PROJECT-21H02588
  • [Presentation] Manipulation tool developments to study behavioral consequences of astrocyte signaling in vivo2021

    • Author(s)
      Jun Nagai
    • Organizer
      The 44th Annual Meeting of the Molecular Biology Society of Japan
    • Data Source
      KAKENHI-PUBLICLY-21H00220
  • [Presentation] Improved tools to dissect and manipulate astrocyte signaling: insights into cognition and emotion2021

    • Author(s)
      Jun Nagai
    • Organizer
      The 95th Annual Meeting of The Japanese Pharmacological Society
    • Data Source
      KAKENHI-PUBLICLY-21H05640
  • 1.  笠井 淳司 (40454649)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 2.  早野 元詞 (30593644)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 3.  奥田 覚 (80707836)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 4.  高野 哲也 (00725541)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results

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