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Cellular functional analysis with super-multiplexed fluorescence/Raman imaging

Research Project

Project/Area Number 20H02650
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypeSingle-year Grants
Section一般
Review Section Basic Section 30020:Optical engineering and photon science-related
Research InstitutionThe University of Tokyo

Principal Investigator

Ozeki Yasuyuki  東京大学, 大学院工学系研究科(工学部), 教授 (60437374)

Project Period (FY) 2020-04-01 – 2023-03-31
Project Status Completed (Fiscal Year 2022)
Budget Amount *help
¥18,070,000 (Direct Cost: ¥13,900,000、Indirect Cost: ¥4,170,000)
Fiscal Year 2022: ¥3,640,000 (Direct Cost: ¥2,800,000、Indirect Cost: ¥840,000)
Fiscal Year 2021: ¥3,640,000 (Direct Cost: ¥2,800,000、Indirect Cost: ¥840,000)
Fiscal Year 2020: ¥10,790,000 (Direct Cost: ¥8,300,000、Indirect Cost: ¥2,490,000)
Keywords超多重イメージング / 誘導ラマン散乱 / ラマンプローブ / ラマンイメージング / 蛍光イメージング
Outline of Research at the Start

生体では多種多様な細胞や生体分子が複雑に相互作用し、生命活動を維持しているが、個々の細胞が細胞内でどのような相互作用を経て代謝などの細胞機能を発現するかは未だ計測が困難であり、不明な点が多く残されている。本研究では、申請者が開発を進めてきた超多色蛍光・ラマン顕微法をラマンプローブと組み合わせ、複数種類の細胞小器官の相互作用と代謝のダイナミクスを計測する細胞機能解析法を確立する。

Outline of Final Research Achievements

We have developed a fluorescence and stimulated Raman scattering (SRS) integrated microscope to enable simultaneous observation of high-speed Raman image with SRS and fluorescence. Using this system, it was demonstrated that imaging in four Raman colors and four fluorescence colors, a total of eight colors, could be performed in just 133 ms. Furthermore, various biological samples stained with Raman probes were observed, and imaging analysis related to the interaction and dynamics of various cellular organelles, and their co-localization was conducted. Through these efforts, we have established a cellular functional analysis method using ultra-multicolor fluorescence and Raman imaging.

Academic Significance and Societal Importance of the Research Achievements

本研究では細胞内を構成する様々な要素を同時に観察する技術を実現するために、蛍光顕微鏡と高速ラマン顕微鏡を統合する新しい生体観察システムを開発するとともに、本システムを用いて、細胞内の8種の構成要素を30秒程度で観察し、細胞内の様々な構成要素の動きや相互作用を詳細に調べました。本研究成果は、生命の仕組みを明らかにするための新しい生体観察手法を提供するものであり、将来的に生命科学や医学に新しい知見をもたらすことが期待されます。

Report

(4 results)
  • 2022 Annual Research Report   Final Research Report ( PDF )
  • 2021 Annual Research Report
  • 2020 Annual Research Report
  • Research Products

    (33 results)

All 2023 2022 2021 2020 Other

All Int'l Joint Research (3 results) Journal Article (11 results) (of which Int'l Joint Research: 3 results,  Peer Reviewed: 11 results,  Open Access: 4 results) Presentation (15 results) (of which Int'l Joint Research: 7 results,  Invited: 10 results) Book (2 results) Remarks (2 results)

  • [Int'l Joint Research] コロンビア大学/ハワイ大学(米国)

    • Related Report
      2021 Annual Research Report
  • [Int'l Joint Research] 清華大学(中国)

    • Related Report
      2021 Annual Research Report
  • [Int'l Joint Research] コロンビア大学(米国)

    • Related Report
      2020 Annual Research Report
  • [Journal Article] Imaging the uptake of deuterated methionine in Drosophila with stimulated Raman scattering2023

    • Author(s)
      Spratt Spencer J.、Mizuguchi Takaha、Akaboshi Hikaru、Kosakamoto Hina、Okada Rina、Obata Fumiaki、Ozeki Yasuyuki
    • Journal Title

      Frontiers in Chemistry

      Volume: 11 Pages: 1141920-1141920

    • DOI

      10.3389/fchem.2023.1141920

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Engineered Mutants of a Marine Photosynthetic Purple Nonsulfur Bacterium with Increased Volumetric Productivity of Polyhydroxyalkanoate Bioplastics2022

    • Author(s)
      Foong Choon Pin, Higuchi-Takeuchi Mieko, Ohtawa Kenji, Asai Takuya, Liu Hanqin, Ozeki Yasuyuki, Numata Keiji
    • Journal Title

      ACS Synthetic Biology

      Volume: 11 Issue: 2 Pages: 909-920

    • DOI

      10.1021/acssynbio.1c00537

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Probing Methionine Uptake in Live Cells by Deuterium Labeling and Stimulated Raman Scattering2022

    • Author(s)
      Spratt Spencer J., Oguchi Kenichi, Miura Keisuke, Asanuma Masato, Kosakamoto Hina, Obata Fumiaki, Ozeki Yasuyuki
    • Journal Title

      The Journal of Physical Chemistry B

      Volume: 126 Issue: 8 Pages: 1633-1639

    • DOI

      10.1021/acs.jpcb.1c08343

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Photoswitchable stimulated Raman scattering spectroscopy and microscopy2021

    • Author(s)
      Shou Jingwen, Ozeki Yasuyuki
    • Journal Title

      Optics Letters

      Volume: 46 Issue: 9 Pages: 2176-2176

    • DOI

      10.1364/ol.418240

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Super-multiplex imaging of cellular dynamics and heterogeneity by integrated stimulated Raman and fluorescence microscopy2021

    • Author(s)
      Shou Jingwen, Oda Robert, Hu Fanghao, Karasawa Keiko, Nuriya Mutsuo, Yasui Masato, Shiramizu Bruce, Min Wei, Ozeki Yasuyuki
    • Journal Title

      iScience

      Volume: 24 Issue: 8 Pages: 102832-102832

    • DOI

      10.1016/j.isci.2021.102832

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Probing the Biogenesis of Polysaccharide Granules in Algal Cells at Sub-Organellar Resolution via Raman Microscopy with Stable Isotope Labeling2021

    • Author(s)
      Yonamine Yusuke, Asai Takuya, Suzuki Yuta, Ito Takuro, Ozeki Yasuyuki, Hoshino Yu
    • Journal Title

      Analytical Chemistry

      Volume: 93 Issue: 50 Pages: 16796-16803

    • DOI

      10.1021/acs.analchem.1c03216

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Multicolour chemical imaging of plant tissues with hyperspectral stimulated Raman scattering microscopy2021

    • Author(s)
      T. Iino, K. Hashimoto, T. Asai, K. Kuchitsu, and Y. Ozeki
    • Journal Title

      Analyst

      Volume: 146 Issue: 4 Pages: 1234-1238

    • DOI

      10.1039/d0an02181d

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Multicolor Activatable Raman Probes for Simultaneous Detection of Plural Enzyme Activities2020

    • Author(s)
      Fujioka Hiroyoshi、Shou Jingwen、Kojima Ryosuke、Urano Yasuteru、Ozeki Yasuyuki、Kamiya Mako
    • Journal Title

      Journal of the American Chemical Society

      Volume: 142 Issue: 49 Pages: 20701-20707

    • DOI

      10.1021/jacs.0c09200

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Molecular vibrational imaging by stimulated Raman scattering microscopy: principles and applications2020

    • Author(s)
      Y. Ozeki
    • Journal Title

      Chin. Opt. Lett.

      Volume: 18 Issue: 12 Pages: 12170-12170

    • DOI

      10.3788/col202018.121702

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Double modulation SRS and SREF microscopy: Signal contributions under pre-resonance conditions2020

    • Author(s)
      P. Fimpel, A. J.X. Choorakuttil, A. Pruccoli, L. Ebner, S. Tanaka, Y. Ozeki, M. J. Winterhalder and A. Zumbusch
    • Journal Title

      Phys. Chem. Chem. Phys.

      Volume: 22 Issue: 37 Pages: 21421-21427

    • DOI

      10.1039/d0cp03221b

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Cellular internalization mechanism of novel Raman probes designed for plant cells2020

    • Author(s)
      K. Midorikawa, K. Tsuchiya, S. S. Y. Law, Y. Miyagi, T. Asai, T. Iino, Y. Ozeki, Y. Kodama, and K. Numata
    • Journal Title

      RSC Chem. Biol.

      Volume: 1 Issue: 4 Pages: 204-208

    • DOI

      10.1039/d0cb00128g

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed
  • [Presentation] Three-dimensional analysis of water dynamics in human skin by stimulated Raman scattering imaging2023

    • Author(s)
      Takaha Mizuguchi, Christopher T. Knight, Makiko Goto, Masato Ninomiya, Mariko Egawa, Yasuyuki Ozeki
    • Organizer
      Photonics West 2023, San Francisco, Jan. 30, 2023.
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 重水素化アミノ酸によるラマン代謝イメージング2023

    • Author(s)
      小関泰之、スペンサージョンスプラット、小幡史明
    • Organizer
      第143回日本薬学会年次大会、S59-03、北海道大学、2023年3月28日。
    • Related Report
      2022 Annual Research Report
    • Invited
  • [Presentation] High-speed multicolor stimulated Raman microscopy2022

    • Author(s)
      Y. Ozeki
    • Organizer
      International Conference on Raman Spectroscopy (ICORS2022), NEWT-1-1, Long Beach, Aug. 15, 2022.
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Probing Methionine Uptake in Live Cells and Tissue by Deuterium Labelling and Stimulated Raman Scattering2022

    • Author(s)
      Spencer John Spratt, Kenichi Oguchi, Hina Kosakamoto, Fumiaki Obata, Yasuyuki Ozeki
    • Organizer
      The 83rd JSAP Autumn Meeting, 20p-C301-11, September 20, 2022.
    • Related Report
      2022 Annual Research Report
  • [Presentation] 誘導ラマン散乱によるヒト皮膚の水動態3Dイメージング2022

    • Author(s)
      水口 高翔、ナイト クリストファ鷹也、後藤 真紀子、二宮 真人、江川 麻里子、小関 泰之
    • Organizer
      第83回応用物理学会秋季学術講演会、 20p-C301-10、2022年9月20日。
    • Related Report
      2022 Annual Research Report
  • [Presentation] 誘導ラマン散乱顕微法のためのパルスファイバレーザ2022

    • Author(s)
      小関泰之
    • Organizer
      レーザー学会第570回研究会「次世代ファイバレーザー技術」、名古屋大学、2022年11月18日。
    • Related Report
      2022 Annual Research Report
    • Invited
  • [Presentation] 誘導ラマン散乱顕微法による超多重イメージングおよび代謝イメージング2022

    • Author(s)
      小関泰之
    • Organizer
      日本分子生物学会、3AW-11-3、幕張メッセ、2022年12月2日。
    • Related Report
      2022 Annual Research Report
    • Invited
  • [Presentation] 誘導ラマン散乱顕微法のための低雑音/高機能パルスファイバーレーザーの開発2022

    • Author(s)
      小関泰之
    • Organizer
      レーザー学会学術講演会第43回年次大会、S06-18p-V-07、2023年1月18日。
    • Related Report
      2022 Annual Research Report
    • Invited
  • [Presentation] High-speed multicolor stimulated Raman imaging2022

    • Author(s)
      Y. Ozeki
    • Organizer
      Photonics West on demand, Advanced Chemical Microscopy for Life Science and Translational Medicine, paper 1197305
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Multicolor stimulated Raman scattering microscopy and its applications2022

    • Author(s)
      Y. Ozeki
    • Organizer
      Photonics West on demand, Biomedical Vibrational Spectroscopy 2022: Advances in Research and Industry, paper 1195709
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Photoswitchable stimulated Raman scattering spectroscopy and microscopy2022

    • Author(s)
      J. Shou and Y. Ozeki
    • Organizer
      Photonics West on demand, Biomedical Vibrational Spectroscopy 2022: Advances in Research and Industry, paper 119570A
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 誘導ラマン散乱によるヒト皮膚のCH伸縮・OH伸縮振動イメージング2022

    • Author(s)
      浅沼将人、水口高翔、二宮真人、江川麻里子、小関泰之
    • Organizer
      第69回応用物理学会春季学術講演会、26a-E204-5
    • Related Report
      2021 Annual Research Report
  • [Presentation] Multicolor stimulated Raman scattering microscopy -Technologies and applications-2021

    • Author(s)
      Y. Ozeki
    • Organizer
      Sixteenth Annual Chautauqua on Nonlinear Optics, Purdue University, June 30, 2021.
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Multicolor imaging with stimulated Raman scattering2021

    • Author(s)
      Y. Ozeki
    • Organizer
      International Conference on Advanced Vibrational Spectroscopy (ICAVS11), Session 1.2.2
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] 「誘導ラマン散乱顕微法の発展とその応用」2021

    • Author(s)
      小関泰之
    • Organizer
      光エレクトロニクス産学連携研究専門委員会研究会
    • Related Report
      2021 Annual Research Report
    • Invited
  • [Book] Stimulated Raman Scattering Microscopy -Techniques and Applications-2021

    • Author(s)
      Ji-Xin Cheng, Wei Min, Yasuyuki Ozeki, Dario Polli
    • Total Pages
      610
    • Publisher
      Elsevier
    • ISBN
      9780323851589
    • Related Report
      2021 Annual Research Report
  • [Book] 'Molecular Vibrational Imaging with Coherent Raman Scattering' in 'Bioimaging'2020

    • Author(s)
      Yasuyuki Ozeki, Hideaki Kano, and Naoki Fukutake
    • Total Pages
      38
    • Publisher
      CRC Press
    • ISBN
      9780429260971
    • Related Report
      2020 Annual Research Report
  • [Remarks] Ozeki Group

    • URL

      https://sites.google.com/site/ozekibp/

    • Related Report
      2022 Annual Research Report 2021 Annual Research Report 2020 Annual Research Report
  • [Remarks] Yasuyuki Ozeki's Personal Web

    • URL

      https://sites.google.com/site/ysozeki/

    • Related Report
      2022 Annual Research Report

URL: 

Published: 2020-04-28   Modified: 2024-01-30  

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