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Development of psychiatric disorder models using marmoset embryonic stem cells

Research Project

Project/Area Number 20K21476
Research Category

Grant-in-Aid for Challenging Research (Exploratory)

Allocation TypeMulti-year Fund
Review Section Medium-sized Section 47:Pharmaceutical sciences and related fields
Research InstitutionNagoya University

Principal Investigator

Osakada Fumitaka  名古屋大学, 創薬科学研究科, 准教授 (60455334)

Project Period (FY) 2020-07-30 – 2022-03-31
Project Status Completed (Fiscal Year 2021)
Budget Amount *help
¥6,500,000 (Direct Cost: ¥5,000,000、Indirect Cost: ¥1,500,000)
Fiscal Year 2021: ¥2,860,000 (Direct Cost: ¥2,200,000、Indirect Cost: ¥660,000)
Fiscal Year 2020: ¥3,640,000 (Direct Cost: ¥2,800,000、Indirect Cost: ¥840,000)
Keywordsマーモセット / 胚性幹細胞 / オルガノイド / アッセンブロイド / 精神疾患 / 発達障害 / ゲノム編集 / イメージング / 幹細胞 / CRISPR/Cas9 / 非ヒト霊長類
Outline of Research at the Start

本研究課題では、神経発達障害や精神疾患の病態発症機序となる分子・神経回路異常を明らかにし、治療法を開発することを目的として、in vivoおよびin vitroにおける霊長類精神疾患モデルの作製に必要な基盤技術を構築する。静脈注射で全脳感染が可能なアデノ随伴ウイルスベクター(AAV)にCRISPR/Cas9システムを搭載させることで、in vivoゲノム編集を可能にする。加えて、マーモセット胚性幹細胞(ES細胞)から大脳皮質オルガノイドおよび視床オルガノイドを誘導し、それら2領野のオルガノイドを融合させることで領野間神経回路をin vitroで再構成する。

Outline of Final Research Achievements

Recent genome analyses have identified genetic mutations and chromosomal abnormalities associated with the development of neurodevelopmental disorders such as autism spectrum disorders. However, the pathophysiology caused by these genomic abnormalities has not been elucidated. In the present study, we created an in vitro pathological model using the primate marmosets to reveal the molecular and neural circuit mechanisms of neurodevelopmental disorder pathogenesis. We generated marmoset embryonic stem cell lines that were knocked-in or knocked-out of disease-causing genes or locus. We differentiated these ES cell lines toward organoids with different brain region characteristics, fused these organoids to reconstruct interregional interactions in vitro, and evaluated their structure and function.

Academic Significance and Societal Importance of the Research Achievements

本研究では、マーモセットES細胞に関わる技術を独自に構築し、霊長類脳の解析をin vitroで実施できることを示した。中枢神経系治療薬の開発成功率を向上させるために、ヒトと齧歯類をつなぐモデルとして非ヒト霊長類を薬効評価に用いる流れがある。しかし、倫理的な理由から非ヒト霊長類の個体を用いた実験には制限がある。さらに、個体を用いた解析のみでは侵襲的な実験が難しいため、分子・細胞レベルでのメカニズム解析には限界がある。本研究で構築したマーモセット脳オルガノイドは、それらの問題点を克服することができると期待される。以上より本研究は、科学的意義に加えて、医学・薬学的意義も極めて高いと考えられる。

Report

(3 results)
  • 2021 Annual Research Report   Final Research Report ( PDF )
  • 2020 Research-status Report
  • Research Products

    (38 results)

All 2022 2021 2020

All Journal Article (13 results) (of which Peer Reviewed: 9 results,  Open Access: 2 results) Presentation (25 results) (of which Invited: 10 results)

  • [Journal Article] Fast z-focus controlling and multiplexing strategies for multiplane two-photon imaging of neural dynamics2022

    • Author(s)
      Ito Kei N.、Isobe Keisuke、Osakada Fumitaka
    • Journal Title

      Neuroscience Research

      Volume: - Pages: 15-23

    • DOI

      10.1016/j.neures.2022.03.007

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Monosynaptic rabies virus tracing from projection-targeted single neurons2022

    • Author(s)
      Masaki Yuji、Yamaguchi Masahiro、Takeuchi Ryosuke F.、Osakada Fumitaka
    • Journal Title

      Neuroscience Research

      Volume: 178 Pages: 20-32

    • DOI

      10.1016/j.neures.2022.01.007

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed
  • [Journal Article] あいまい環境に対峙する脳・生命体の情報獲得戦略の解明2022

    • Author(s)
      小坂田文隆
    • Journal Title

      Neuroscience News

      Volume: - Pages: 31-33

    • Related Report
      2021 Annual Research Report
  • [Journal Article] 脳機能の理解と中枢神経系疾患の克服を目指した多分野融合薬理学研究2022

    • Author(s)
      小坂田文隆
    • Journal Title

      最先端ナノライフシステム研究

      Volume: - Pages: 138-146

    • Related Report
      2021 Annual Research Report
  • [Journal Article] 背側視覚経路の機能と回路構造2022

    • Author(s)
      佐藤 彰典, 竹内 遼介, 小坂田 文隆
    • Journal Title

      Clinical Neuroscience

      Volume: - Pages: 21-25

    • Related Report
      2021 Annual Research Report
  • [Journal Article] Generation and Application of Engineered Rabies Viral Vectors for Neural Circuit Research2022

    • Author(s)
      Masahiro Yamaguchi, Moe Iwata, Riki Kamaguchi, Fumitaka Osakada
    • Journal Title

      Neuromethods

      Volume: -

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Efficient and robust induction of retinal pigment epithelium cells by tankyrase inhibition regardless of the differentiation propensity of human induced pluripotent stem cells2021

    • Author(s)
      Ito Arisa、Ye Ke、Onda Masanari、Morimoto Nao、Osakada Fumitaka
    • Journal Title

      Biochemical and Biophysical Research Communications

      Volume: 552 Pages: 66-72

    • DOI

      10.1016/j.bbrc.2021.03.012

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Temporally multiplexed dual-plane imaging of neural activity with four-dimensional precision2021

    • Author(s)
      Onda Masanari、Takeuchi Ryosuke F.、Isobe Keisuke、Suzuki Toshiaki、Masaki Yuji、Morimoto Nao、Osakada Fumitaka
    • Journal Title

      Neuroscience Research

      Volume: - Pages: 9-18

    • DOI

      10.1016/j.neures.2021.02.001

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Cell type- and layer-specific convergence in core and shell neurons of the dorsal lateral geniculate nucleus2021

    • Author(s)
      Okigawa S, Yamaguchi M, Ito KN, Takeuchi RF, Morimoto N, Osakada F
    • Journal Title

      J Comp Neurol

      Volume: 529 Pages: 2099-2124

    • Related Report
      2020 Research-status Report
    • Peer Reviewed
  • [Journal Article] Temporally multiplexed dual-plane imaging of neural activity with four-dimensional precision2021

    • Author(s)
      Onda M, Takeuchi RF, Isobe K, Suzuki T, Masaki Y, Morimoto N, Osakada F
    • Journal Title

      Neurosci Res

      Volume: -

    • Related Report
      2020 Research-status Report
    • Peer Reviewed
  • [Journal Article] Efficient and robust induction of retinal pigment epithelium cells by tankyrase inhibition regardless of the differentiation propensity of human induced pluripotent stem cells2021

    • Author(s)
      Ito A, Ye K, Onda M, Morimoto N, Osakada F
    • Journal Title

      Biochem Biophys Res Commun

      Volume: -

    • Related Report
      2020 Research-status Report
    • Peer Reviewed
  • [Journal Article] Reproducible production and image-based quality evaluation of retinal pigment epithelium sheets from human induced pluripotent stem cells2020

    • Author(s)
      Ye K, Takemoto Y, Ito A, Onda M, Morimoto N, Mandai M, Takahashi M, Kato R, Osakada F
    • Journal Title

      Sci Rep

      Volume: 10 Pages: 14387-14401

    • Related Report
      2020 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] G欠損狂犬病ウイルスベクター2020

    • Author(s)
      山口真広, 小坂田文隆
    • Journal Title

      実験医学別冊 決定版 ウイルスベクターによる遺伝子導入実験ガイド

      Volume: なし Pages: 57-72

    • Related Report
      2020 Research-status Report
  • [Presentation] Development of a novel Brain-Machine Interface by wide-field microscopy.2022

    • Author(s)
      Kentaro Ibuka, Ryosuke F. Takeuchi, Akinori Y. Sato, Kei N. Ito, Masahiro Yamaguchi and Fumitaka Osakada
    • Organizer
      第95回日本薬理学会年会
    • Related Report
      2021 Annual Research Report
  • [Presentation] Anatomical identification of segregated network modules of the retrosplenial cortex along the cingulate cortex2022

    • Author(s)
      Rumina Ueda, Yuji Masaki, Masahiro Yamaguchi, Ryosuke Takeuchi, Fumitaka Osakada.
    • Organizer
      第95回日本薬理学会年会
    • Related Report
      2021 Annual Research Report
  • [Presentation] An in vitro model of thalamocortical and corticothalamic interactions using human induced pluripotent stem cells.2022

    • Author(s)
      Masatoshi Nishimura, Tomoki Kodera, Fumitaka Osakada.
    • Organizer
      第95回日本薬理学会年会
    • Related Report
      2021 Annual Research Report
  • [Presentation] Monosynaptic rabies virus tracing from projection-targeted single neurons2022

    • Author(s)
      Yuji Masaki, Masahiro Yamaguchi, Ryosuke Takeuchi, Fumitaka Osakada
    • Organizer
      日本生理学会
    • Related Report
      2021 Annual Research Report
  • [Presentation] The dynamics of acetylcholine in the whole cortex of the mouse performing the visual detection task2022

    • Author(s)
      Akinori Y. Sato, Ryosuke F. Takeuchi, Kei N. Ito, Masahiro Yamguchi, Fumitaka Osakada
    • Organizer
      日本生理学会
    • Related Report
      2021 Annual Research Report
  • [Presentation] 標的受容体発現ニューロンに特異的なウイルスベクター標識法の開発2022

    • Author(s)
      釜口力、田村朋則、森本菜央、浜地格、小坂田文隆
    • Organizer
      日本薬学会
    • Related Report
      2021 Annual Research Report
  • [Presentation] 空間視知覚を担う視覚背側経路の予測処理2022

    • Author(s)
      小坂田文隆
    • Organizer
      第39回埼玉認知症研究会
    • Related Report
      2021 Annual Research Report
    • Invited
  • [Presentation] Imaging, viral, and machine learning approaches in stem cell biology2022

    • Author(s)
      小坂田文隆
    • Organizer
      第95回日本薬理学会
    • Related Report
      2021 Annual Research Report
    • Invited
  • [Presentation] Evaluation of cell products and brain functions with optical imaging.2022

    • Author(s)
      小坂田文隆
    • Organizer
      日本再生医療学会
    • Related Report
      2021 Annual Research Report
    • Invited
  • [Presentation] 低毒化G欠損狂犬病ウイルスベクターの開発2021

    • Author(s)
      山口 真広、恩田 将成、正木 佑治、竹内 遼介、森本 菜央、小坂田 文隆
    • Organizer
      第139回日本薬理学会近畿部会
    • Related Report
      2021 Annual Research Report
  • [Presentation] Distributed encoding of visuomotor mismatch signals through posterior cortical circuits2021

    • Author(s)
      竹内遼介、伊藤慶、上田るみな、山口真広、小坂田文隆
    • Organizer
      第44回日本神経科学大会
    • Related Report
      2021 Annual Research Report
  • [Presentation] Posterior cortical networks hierarchically encode visuomotor error signals2021

    • Author(s)
      竹内遼介、伊藤慶、上田るみな、山口真広、小坂田文隆
    • Organizer
      生理研研究会『大脳皮質を中心とした神経回路:構造と機能、その作動原理』
    • Related Report
      2021 Annual Research Report
  • [Presentation] 視覚と運動の統合メカニズムの解明と再生医療等製品の開発を目指して2021

    • Author(s)
      小坂田文隆
    • Organizer
      iSeminar
    • Related Report
      2021 Annual Research Report
    • Invited
  • [Presentation] 新規治療戦略の創出を目指した幹細胞および神経回路研究2021

    • Author(s)
      小坂田文隆
    • Organizer
      医歯学総合研究科大学院セミナー
    • Related Report
      2021 Annual Research Report
    • Invited
  • [Presentation] Hierarchical processing of visuomotor error signals in posterior cortical networks2021

    • Author(s)
      小坂田文隆
    • Organizer
      遺伝研研究会「哺乳類脳の機能的神経回路の構築メカニズム」
    • Related Report
      2021 Annual Research Report
    • Invited
  • [Presentation] 感覚運動誤差の脳内表現2021

    • Author(s)
      小坂田文隆
    • Organizer
      若手新分野創成ワークショップ「脳を知り、疾患を理解する」
    • Related Report
      2020 Research-status Report
    • Invited
  • [Presentation] 視覚-運動連関を担う神経回路メカニズム2021

    • Author(s)
      小坂田文隆
    • Organizer
      第30回神経行動薬理学若手研究者の集い
    • Related Report
      2020 Research-status Report
    • Invited
  • [Presentation] Generation of Cortical Organoids with Axial Polarity from Marmoset Embryonic Stem Cells2021

    • Author(s)
      小寺知輝、原大樹、森本菜央、小坂田文隆
    • Organizer
      日本薬理学会
    • Related Report
      2020 Research-status Report
  • [Presentation] Toward the generation of thalamic organoids from human induced pluripotent stem cells2021

    • Author(s)
      西村優利、森本菜央、小坂田文隆
    • Organizer
      日本薬理学会
    • Related Report
      2020 Research-status Report
  • [Presentation] 非遺伝子改変動物における細胞種特異的なウイルス感染法の開発2021

    • Author(s)
      釜口 力, 大月 祥子, 山口 真広, 田村 朋則, 森本 菜央, 浜地 格, 小坂田文隆
    • Organizer
      日本薬学会
    • Related Report
      2020 Research-status Report
  • [Presentation] セロトニン作動性ニューロンがショウジョウバエ聴覚応答の行動時間を調節する2020

    • Author(s)
      森本 菜央、恩田 将成、石田 彩乃、竹内 遼介、磯部 圭佑、上川内 あづさ、小坂田文隆
    • Organizer
      第43回日本神経科学大会
    • Related Report
      2020 Research-status Report
  • [Presentation] 神経回路の構造と機能を明らかにするウイルス遺伝子工学とイメージング技術2020

    • Author(s)
      小坂田文隆
    • Organizer
      視覚科学フォーラム2020
    • Related Report
      2020 Research-status Report
    • Invited
  • [Presentation] 神経回路の相互作用解析を可能にする新規ウイルスベクターの開発2020

    • Author(s)
      岩田萌, 入江崇, 川端涼子, 鈴木俊章, 森本菜央, 坂口剛正, 中西真人, 小坂田文隆
    • Organizer
      日本薬学会
    • Related Report
      2020 Research-status Report
  • [Presentation] 神経回路を標識する狂犬病ウイルスベクターの開発とその応用2020

    • Author(s)
      小坂田文隆
    • Organizer
      東京大学医学部機能生物学セミナー
    • Related Report
      2020 Research-status Report
    • Invited
  • [Presentation] Multimodal integration in the core region of the dorsal lateral geniculate nucleus revealed by the monosynaptic rabies virus tracing2020

    • Author(s)
      沖川沙由美、小坂田文隆
    • Organizer
      日本分子生物学会
    • Related Report
      2020 Research-status Report

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Published: 2020-08-03   Modified: 2023-01-30  

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