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Inference between neuron subsets and their resulting physiological phenotypes using the data obtained by neurogenic tagging

Research Project

Project/Area Number 21K19281
Research Category

Grant-in-Aid for Challenging Research (Exploratory)

Allocation TypeMulti-year Fund
Review Section Medium-sized Section 44:Biology at cellular to organismal levels, and related fields
Research InstitutionNational Institute of Genetics

Principal Investigator

Hirata Tatsumi  国立遺伝学研究所, 遺伝形質研究系, 教授 (80260587)

Co-Investigator(Kenkyū-buntansha) 遠里 由佳子  立命館大学, 情報理工学部, 教授 (80346171)
Project Period (FY) 2021-07-09 – 2024-03-31
Project Status Completed (Fiscal Year 2023)
Budget Amount *help
¥6,500,000 (Direct Cost: ¥5,000,000、Indirect Cost: ¥1,500,000)
Fiscal Year 2022: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Fiscal Year 2021: ¥4,810,000 (Direct Cost: ¥3,700,000、Indirect Cost: ¥1,110,000)
Keywords誕生日タグづけ / 大規模データ / 情報処理 / 因果推論 / 脳機能 / マウス / 神経 / 行動表現型
Outline of Research at the Start

代表者らは、自らが開発したマウス神経細胞の分類操作技術「誕生日タグづけ法」を用いて、分類できる神経細胞群の包括的な顕微鏡画像データベースを作り公開している(NeuroDT)。さらに、同じ条件でタグづけされた神経細胞群の神経活動を人為的に操作した際に、マウス個体に現れる身体症状の表現型データセットを現在集めている。この2つのデータをつきあわせれば、神経系全体に散在する神経細胞群の活動と、そのアウトプットとしての身体機能との関係を抽出できるはずである。本提案では、このユニークな生物学的データセットから、統計分析手法を駆使した因果推論により何が導き出せるか、という問いに挑戦する。

Outline of Final Research Achievements

The data acquired using the “neurogenic tagging method” were analyzed informatically. The NeuroGT database has been open to public to showcase microscopic images of neurons that are classified by the “neurogenic tagging method”. Using the datasets, we devised a method to construct a 3D brain. We also developed a segmentation system that identifies the eight major regions of the mouse brain through deep learning using the teaching data created by the. Furthermore, using the collected data sets of behavioral phenotypes that appear in individual mice when the neural activities of neurogenic tagged neurons are chemogenetically manipulated, we inferred relationships between neuronal subsets and their outputs in terms of physical functions. A relationship hypothesized informatically is currently being verified.

Academic Significance and Societal Importance of the Research Achievements

人工知能を用いた大規模データの情報解析は、世界の研究のあり方を大きく変えてしまった。本研究はまさしくその流れに沿ったものであり、多量の独自研究データを情報学的に解析することで、実験的に検証可能な仮説を得たところである。最終的にこの仮説を実験的に検証できれば、学術的のみならず医学的にも意義深い情報に昇華できるのはもちろん、この流れの研究の有効性を示すモデルケースを提示できると考えている。

Report

(4 results)
  • 2023 Annual Research Report   Final Research Report ( PDF )
  • 2022 Research-status Report
  • 2021 Research-status Report
  • Research Products

    (22 results)

All 2024 2023 2022 2021 Other

All Journal Article (8 results) (of which Int'l Joint Research: 1 results,  Peer Reviewed: 8 results,  Open Access: 7 results) Presentation (12 results) (of which Int'l Joint Research: 2 results,  Invited: 2 results) Remarks (2 results)

  • [Journal Article] A global gene regulatory program and its region-specific regulator partition neurons into commissural and ipsilateral projection types2024

    • Author(s)
      Aki Masuda, Kazuhiko Nishida, Rieko Ajima, Yumiko Saga, Marah Bakhtan, Avihu Klar, Tatsumi Hirata, Yan Zhu
    • Journal Title

      Science Advances

      Volume: 10 Issue: 21

    • DOI

      10.1126/sciadv.adk2149

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Olfactory information processing viewed through mitral and tufted cell-specific channels2024

    • Author(s)
      Hirata Tatsumi
    • Journal Title

      Frontiers in Neural Circuits

      Volume: 18 Pages: 1382626-1382626

    • DOI

      10.3389/fncir.2024.1382626

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Segmentation of Mouse Brain Slices with Unsupervised Domain Adaptation Considering Cross-sectional Locations2024

    • Author(s)
      Shimojo Yuki、Suehara Kazuki、Hirata Tatsumi、Tohsato Yukako
    • Journal Title

      IPSJ Transactions on Bioinformatics

      Volume: 17 Issue: 0 Pages: 33-39

    • DOI

      10.2197/ipsjtbio.17.33

    • ISSN
      1882-6679
    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Large-scale Image Processing and Three-Dimensional Reconstruction of Mouse Brains with Neurogenic-Tagged Neurons2023

    • Author(s)
      Kawabata Hiroto、Shimojo Yuki、Hirata Tatsumi、Tohsato Yukako
    • Journal Title

      Proceedings of the 13th International Conference on Biomedical Engineering and Technology

      Volume: ー Pages: 1-7

    • DOI

      10.1145/3620679.3620680

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Neurogenic timing of the inferior olive subdivisions is related to the olivocerebellar projection topography2023

    • Author(s)
      Luo Yuanjun、Chao Yuhan、Owusu-Mensah Richard Nana Abankwah、Zhang Jingyun、Hirata Tatsumi、Sugihara Izumi
    • Journal Title

      Scientific Reports

      Volume: 13 Issue: 1 Pages: 7114-7114

    • DOI

      10.1038/s41598-023-33497-1

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Spontaneous activity in whisker-innervating region of neonatal mouse trigeminal ganglion2022

    • Author(s)
      Banerjee Piu、Kubo Fumi、Nakaoka Hirofumi、Ajima Rieko、Sato Takuya、Hirata Tatsumi、Iwasato Takuji
    • Journal Title

      Scientific Reports

      Volume: 12 Issue: 1 Pages: 16311-16311

    • DOI

      10.1038/s41598-022-20068-z

    • Related Report
      2022 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] NeuroGT: A brain atlas of neurogenic tagging CreER drivers for birthdate-based classification and manipulation of mouse neurons2021

    • Author(s)
      Hirata Tatsumi、Tohsato Yukako、Itoga Hiroya、Shioi Go、Kiyonari Hiroshi、Oka Sanae、Fujimori Toshihiko、Onami Shuichi
    • Journal Title

      Cell Reports Methods

      Volume: 1 Issue: 3 Pages: 100012-100012

    • DOI

      10.1016/j.crmeth.2021.100012

    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Striped Distribution Pattern of Purkinje Cells of Different Birthdates in the Mouse Cerebellar Cortex Studied with the Neurog2-CreER Transgenic Line2021

    • Author(s)
      Zhang Jingyun、Tran-Anh Khoa、Hirata Tatsumi、Sugihara Izumi
    • Journal Title

      Neuroscience

      Volume: 462 Pages: 122-140

    • DOI

      10.1016/j.neuroscience.2020.07.028

    • Related Report
      2021 Research-status Report
    • Peer Reviewed
  • [Presentation] 神経発生の原理を利用した神経科学研究2023

    • Author(s)
      平田たつみ
    • Organizer
      第46回日本神経科学大会
    • Related Report
      2023 Annual Research Report
    • Invited
  • [Presentation] 神経分化の初期に優勢な間接的ニューロン新生は、直接的ニューロン新生と同様に、誕生日依存的な皮質ニューロンサブタイプの産生を行う2023

    • Author(s)
      畠中 由美子、平田 たつみ
    • Organizer
      第46回日本神経科学大会
    • Related Report
      2023 Annual Research Report
  • [Presentation] 神経細胞の誕生日タグづけ法を用いた神経細胞と身体生理表現型との体系的関連づけ2023

    • Author(s)
      平田たつみ
    • Organizer
      第46回日本分子生物学会
    • Related Report
      2023 Annual Research Report
  • [Presentation] Consequences of neural development explored by neurogenic tagging2023

    • Author(s)
      Tatsumi Hirata
    • Organizer
      International Symposium on Neural Development and Diseases
    • Related Report
      2022 Research-status Report
    • Int'l Joint Research / Invited
  • [Presentation] 大規模なマウスの脳切片画像の画像処理と三次元再構築2022

    • Author(s)
      川端 宏知 下條 優貴 平田たつみ 遠里 由佳子
    • Organizer
      第25回 画像の認識・理解シンポジウム
    • Related Report
      2022 Research-status Report
  • [Presentation] 高解像度なマウス脳画像の領域検出にむけた 画像の前後処理法の提案2022

    • Author(s)
      下條 優季  平田 たつみ  遠里 由佳子
    • Organizer
      第25回 画像の認識・理解シンポジウム
    • Related Report
      2022 Research-status Report
  • [Presentation] 深層学習による高解像度なマウス脳切片画像の領域検出に向けた画像処理法の提案2022

    • Author(s)
      下條優季、平田 たつみ、遠里 由佳子
    • Organizer
      第11回生命医薬情報学連合大会
    • Related Report
      2022 Research-status Report
  • [Presentation] NeuroGTのマウス全脳画像の三次元再構築2022

    • Author(s)
      川端 宏知、下條 優貴、平田 たつみ、遠里 由佳子
    • Organizer
      第11回生命医薬情報学連合大会
    • Related Report
      2022 Research-status Report
  • [Presentation] NeuroGT: A brain atlas of neurogenic tagging CreER drivers for birthdate-based classification and manipulation of mouse neurons2021

    • Author(s)
      Tatsumi Hirata, Yukako Tohsato, Hiroya Itoga, Go Shioi, Hiroshi Kiyonari, Sanae Oka, Toshihiko Fujimori and Shuichi Onami
    • Organizer
      第54回日本発生学会
    • Related Report
      2021 Research-status Report
  • [Presentation] NeuroGT:神経細胞の誕生日タグづけ用CreERドライバーマウスの脳アトラス2021

    • Author(s)
      Tatsumi Hirata, Yukako Tohsato, Hiroya Itoga, Go Shioi, Hiroshi Kiyonari, Sanae Oka, Toshihiko Fujimori and Shuichi Onami
    • Organizer
      第44回日本神経科学大会
    • Related Report
      2021 Research-status Report
  • [Presentation] Launching NeuroGT: a brain atlas of neurogenic tagging CreER drivers for birthdate-based classification and manipulation of mouse neurons2021

    • Author(s)
      Tatsumi Hirata, Yukako Tohsato, Hiroya Itoga, Go Shioi, Hiroshi Kiyonari, Sanae Oka, Toshihiko Fujimori and Shuichi Onami
    • Organizer
      北米神経科学学会2021
    • Related Report
      2021 Research-status Report
    • Int'l Joint Research
  • [Presentation] NeuroGT:神経細胞の誕生日タグづけ用CreERドライバーマウスの脳アトラス2021

    • Author(s)
      平田たつみ、遠里由佳子、糸賀裕弥、塩井剛、清成寛、岡早苗、藤森俊彦、大浪修一
    • Organizer
      第44回日本分子生物学会、ワークショップ
    • Related Report
      2021 Research-status Report
  • [Remarks] NeuroGT database

    • URL

      https://ssbd.riken.jp/neurogt/

    • Related Report
      2022 Research-status Report
  • [Remarks] 誕生日タグづけ”マウスの脳画像データベース「NeuroGT」を公開

    • URL

      https://www.nig.ac.jp/nig/ja/2021/05/research-highlights_ja/pr20210525.html

    • Related Report
      2021 Research-status Report

URL: 

Published: 2021-07-13   Modified: 2025-01-30  

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