• Search Research Projects
  • Search Researchers
  • How to Use
  1. Back to previous page

Development of opto-bioanalysis to measure the amount and activity of biomolecules

Research Project

Project/Area Number 19H00900
Research Category

Grant-in-Aid for Scientific Research (A)

Allocation TypeSingle-year Grants
Section一般
Review Section Medium-sized Section 34:Inorganic/coordination chemistry, analytical chemistry, and related fields
Research InstitutionThe University of Tokyo

Principal Investigator

Ozawa Takeaki  東京大学, 大学院理学系研究科(理学部), 教授 (40302806)

Co-Investigator(Kenkyū-buntansha) 尾崎 倫孝  北海道大学, 保健科学研究院, 教授 (80256510)
Project Period (FY) 2019-04-01 – 2022-03-31
Project Status Completed (Fiscal Year 2022)
Budget Amount *help
¥45,890,000 (Direct Cost: ¥35,300,000、Indirect Cost: ¥10,590,000)
Fiscal Year 2021: ¥13,260,000 (Direct Cost: ¥10,200,000、Indirect Cost: ¥3,060,000)
Fiscal Year 2020: ¥13,260,000 (Direct Cost: ¥10,200,000、Indirect Cost: ¥3,060,000)
Fiscal Year 2019: ¥19,370,000 (Direct Cost: ¥14,900,000、Indirect Cost: ¥4,470,000)
Keywords光操作 / RNA / 酵素 / 標準添加法 / RNA / テロメア / 発光イメージング
Outline of Research at the Start

ヘテロな細胞集団から構成される特定の一細胞内の生体分子数および酵素活性を絶対定量する革新技術を世界に先駆けて開発する.1細胞あたりの分子数が1,000未満の生体分子については,「ダイレクトカウンティング」を,また1,000以上の生体分子については,独自に開発する「in vivo標準添加法」という全く新たな計測技術を創案・開発する.本技術が完成すれば,分析化学におけるインパクトは勿論のこと,基礎生物学や医学など生細胞内の定量分析に大きな革新と波及効果が期待できる.

Outline of Final Research Achievements

The research objective was to develop an innovative technique for quantifying RNA and enzyme activity in a specific single cell. In the first project, we developed a standard addition method for quantifying enzyme activity using photo-inactivated luciferase (PI-Luc). PI-Luc was synthesized in large quantities using an Escherichia coli expression system, and the purified product was used to measure luminescent activity under blue light irradiation. To suppress phototoxicity, we established a light-controlling system using near-infrared light with upconversion nano particles. In the second project, we developed RNA luminescence probes with luciferase-fragment complementation and succeeded in bioluminescence detection of β-actin mRNA and telomere RNA. These bioluminescent probes have a wide dynamic range of detection and are excellent for quantitative analysis.

Academic Significance and Societal Importance of the Research Achievements

生細胞内の特定分子や酵素を可視化するためのプローブは,蛍光プローブをはじめ様々開発され,その細胞内の時空間ダイナミクスを解明する重要な基盤分析技術となった.一方,蛍光プローブには定量性に問題があり大きな課題となっている.本研究成果は,応答のダイナミックレンジが広いルシフェラーゼの発光検出の利点を活かすことで,細胞内のRNAや酵素活性を定量しかつ時空間動態を解析できる分析法を新たに創出した点に分析化学の学術的インパクトがある.基礎生物学研究や細胞センサーの開発など広範な応用展開が期待され,検出機器の進歩とともに今後の大きな発展が見込まれる技術である.

Report

(5 results)
  • 2022 Final Research Report ( PDF )
  • 2021 Annual Research Report
  • 2020 Annual Research Report
  • 2019 Comments on the Screening Results   Annual Research Report
  • Research Products

    (88 results)

All 2023 2022 2021 2020 2019 Other

All Int'l Joint Research (3 results) Journal Article (32 results) (of which Int'l Joint Research: 8 results,  Peer Reviewed: 32 results,  Open Access: 17 results) Presentation (52 results) (of which Int'l Joint Research: 11 results,  Invited: 9 results) Book (1 results)

  • [Int'l Joint Research] NTU(シンガポール)

    • Related Report
      2021 Annual Research Report
  • [Int'l Joint Research] NTU(シンガポール)

    • Related Report
      2020 Annual Research Report
  • [Int'l Joint Research] NTU(シンガポール)

    • Related Report
      2019 Annual Research Report
  • [Journal Article] Optogenetic decoding of Akt2-regulated metabolic signaling pathways in skeletal muscle cells using transomics analysis2023

    • Author(s)
      Kawamura Genki、Kokaji Toshiya、Kawata Kentaro、Sekine Yuka、Suzuki Yutaka、Soga Tomoyoshi、Ueda Yoshibumi、Endo Mizuki、Kuroda Shinya、Ozawa Takeaki
    • Journal Title

      Science Signaling

      Volume: 16 Issue: 773 Pages: 773-773

    • DOI

      10.1126/scisignal.abn0782

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Akaike's information criterion for stoichiometry inference of supramolecular complexes2023

    • Author(s)
      Koki Ikemoto, Kanato Takahashi, Takeaki Ozawa, Hiroyuki Isobe
    • Journal Title

      Angew. Chem. Int. Ed.

      Volume: 62 Issue: 14

    • DOI

      10.1002/anie.202219059

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] RNA Aptamer-based Approach to Inhibiting Split-GPT Reconstruction and the Loss of Inhibitory Activity Using Complementary RNA2023

    • Author(s)
      T. Kamura, Y. Katsuda, Y. Fuchigami, Y. Itsuki, Y. Kitamura, T. Sakurai, T. Ozawa, T. Ihara
    • Journal Title

      Bull. Chem. Soc. J.

      Volume: 96 Issue: 3 Pages: 241-246

    • DOI

      10.1246/bcsj.20220331

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Mechanistic insights into cancer drug resistance through optogenetic PI3K signaling hyperactivation2022

    • Author(s)
      Ueda Yoshibumi、Miura Yuri、Tomishige Nario、Sugimoto Naotoshi、Murase Megumi、Kawamura Genki、Sasaki Norihiko、Ishiwata Toshiyuki、Ozawa Takeaki
    • Journal Title

      Cell Chemical Biology

      Volume: 29 Issue: 11 Pages: 1576-1587.e5

    • DOI

      10.1016/j.chembiol.2022.10.002

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed
  • [Journal Article] N-Heterocyclic carbene-based C-centered Au(I)-Ag(I) clusters with intense phosphorescence and organelle-selective translocation in cells2022

    • Author(s)
      Lei Zhen、Endo Mizuki、Ube Hitoshi、Shiraogawa Takafumi、Zhao Pei、Nagata Koichi、Pei Xiao-Li、Eguchi Tomoya、Kamachi Toshiaki、Ehara Masahiro、Ozawa Takeaki、Shionoya Mitsuhiko
    • Journal Title

      Nature Communications

      Volume: 13 Issue: 1 Pages: 4288-4288

    • DOI

      10.1038/s41467-022-31891-3

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Sphingomyelin localization in the intestinal crypt surface2022

    • Author(s)
      Ueda Yoshibumi、Abe Mitsuhiro、Ishiwata Toshiyuki、Ozawa Takeaki
    • Journal Title

      Biochemical and Biophysical Research Communications

      Volume: 611 Pages: 14-18

    • DOI

      10.1016/j.bbrc.2022.03.128

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Systematic Interrogation of the Temperature Perturbation in the Insulin Signaling Pathway for Optogenetic Stimulation2022

    • Author(s)
      Dong Qi、Endo Mizuki、Kawamura Genki、Ozawa Takeaki
    • Journal Title

      Cells

      Volume: 11 Issue: 19 Pages: 3136-3136

    • DOI

      10.3390/cells11193136

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Increased spine PIP3 is sequestered from dendritic shafts2022

    • Author(s)
      Ueda Yoshibumi、Sugimoto Naotoshi、Ozawa Takeaki
    • Journal Title

      Molecular Brain

      Volume: 15 Issue: 1 Pages: 59-59

    • DOI

      10.1186/s13041-022-00944-5

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Imaging and Manipulation of Plasma Membrane Fatty Acid Clusters Using TOF-SIMS Combined Optogenetics2022

    • Author(s)
      Zhang Chi、Kikushima Kenji、Endo Mizuki、Kahyo Tomoaki、Horikawa Makoto、Matsudaira Takaomi、Tanaka Tatsuya、Takanashi Yusuke、Sato Tomohito、Takahashi Yutaka、Xu Lili、Takayama Naoki、Islam Ariful、Mamun Md. Al、Ozawa Takeaki、Setou Mitsutoshi
    • Journal Title

      Cells

      Volume: 12 Issue: 1 Pages: 10-10

    • DOI

      10.3390/cells12010010

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Blue light alters cellular lipidome?Light-induced lipidomic changes can be modulated by optogenetically engineered cPLA2α2022

    • Author(s)
      Zhang Chi、Xu Lili、Endo Mizuki、Kahyo Tomoaki、Kikushima Kenji、Horikawa Makoto、Murakami Makoto、Waliullah A.S.M.、Hasan Md.Mahmudul、Sakamoto Takumi、Takahashi Yutaka、Aramaki Shuhei、Ozawa Takeaki、Setou Mitsutoshi
    • Journal Title

      Journal of Photochemistry and Photobiology

      Volume: 12 Pages: 100150-100150

    • DOI

      10.1016/j.jpap.2022.100150

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Discovery of a phase-separating small molecule that selectively sequesters tubulin in cells2022

    • Author(s)
      Ado Genyir、Noda Naotaka、Vu Hue T.、Perron Amelie、Mahapatra Amarjyoti D.、Arista Karla Pineda、Yoshimura Hideaki、Packwood Daniel M.、Ishidate Fumiyoshi、Sato Shin-ichi、Ozawa Takeaki、Uesugi Motonari
    • Journal Title

      Chemical Science

      Volume: 13 Issue: 19 Pages: 5760-5766

    • DOI

      10.1039/d1sc07151c

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Castanospermine suppresses CD44 ectodomain cleavage as revealed by transmembrane bioluminescent sensors2022

    • Author(s)
      Noda Natsumi、Ozawa Takeaki
    • Journal Title

      Journal of Cell Science

      Volume: 135 Issue: 6 Pages: 259314-259314

    • DOI

      10.1242/jcs.259314

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed
  • [Journal Article] A Series of Furimazine Derivatives for Sustained Live-Cell Bioluminescence Imaging and Application to the Monitoring of Myogenesis at the Single-Cell Level2022

    • Author(s)
      Orioka Mariko、Eguchi Masatoshi、Mizui Yuki、Ikeda Yuma、Sakama Akihiro、Li Qiaojing、Yoshimura Hideaki、Ozawa Takeaki、Citterio Daniel、Hiruta Yuki
    • Journal Title

      Bioconjugate Chemistry

      Volume: 33 Issue: 3 Pages: 496-504

    • DOI

      10.1021/acs.bioconjchem.2c00035

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Poly(ADP-ribose) Polymerase (PARP) is Critically Involved in Liver Ischemia/Reperfusion-injury2022

    • Author(s)
      Sanae Haga, Akira Kanno, Naoki Morita, Shigeki Jin, Kotaro Matoba, Takeaki Ozawa, Michitaka Ozaki
    • Journal Title

      Journal of Surgical Research

      Volume: 270 Pages: 124-138

    • DOI

      10.1016/j.jss.2021.09.008

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Long-term single cell bioluminescence imaging with C-3 position protected coelenterazine analogues2021

    • Author(s)
      Mizui Yuki、Eguchi Masatoshi、Tanaka Masanobu、Ikeda Yuma、Yoshimura Hideaki、Ozawa Takeaki、Citterio Daniel、Hiruta Yuki
    • Journal Title

      Organic & Biomolecular Chemistry

      Volume: 19 Issue: 3 Pages: 579-586

    • DOI

      10.1039/d0ob02020f

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Optogenetic Control of Phosphatidylinositol (3,4,5)‐Triphosphate Production by <scp>Light‐Sensitive</scp> Cryptochrome Proteins on the Plasma Membrane2021

    • Author(s)
      Yang Lingzhi、Ozawa Takeaki、Dong Haifeng、Zhang Xueji
    • Journal Title

      Chinese Journal of Chemistry

      Volume: 39 Issue: 5 Pages: 1240-1246

    • DOI

      10.1002/cjoc.202000648

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Quantitative Analysis of Membrane Receptor Trafficking Manipulated by Optogenetic Tools2021

    • Author(s)
      Takenouchi Osamu、Yoshimura Hideaki、Ozawa Takeaki
    • Journal Title

      Methods Mol Biol

      Volume: 2274 Pages: 15-23

    • DOI

      10.1007/978-1-0716-1258-3_2

    • ISBN
      9781071612576, 9781071612583
    • Related Report
      2020 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Quantitative Determination and Imaging of Gαq Signaling in Live Cells via Split-Luciferase Complementation2021

    • Author(s)
      Littmann Timo、Ozawa Takeaki、Bernhardt Gunther
    • Journal Title

      Methods Mol Biol

      Volume: 2274 Pages: 69-78

    • DOI

      10.1007/978-1-0716-1258-3_7

    • ISBN
      9781071612576, 9781071612583
    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] A Split-Luciferase-Based Cell Fusion Assay for Evaluating the Myogenesis-Promoting Effects of Bioactive Molecules2021

    • Author(s)
      Li Qiaojing、Yoshimura Hideaki、Ozawa Takeaki
    • Journal Title

      Methods Mol Biol

      Volume: 2274 Pages: 79-87

    • DOI

      10.1007/978-1-0716-1258-3_8

    • ISBN
      9781071612576, 9781071612583
    • Related Report
      2020 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Synergetic roles of Formyl Peptide Receptor 1 oligomerization in ligand-induced signal transduction2020

    • Author(s)
      Nishiguchi T, Yoshimura H, Kasai RS, Fujiwara TK, Ozawa T
    • Journal Title

      ACS Chem. Biol.

      Volume: 15 Issue: 9 Pages: 2577-2587

    • DOI

      10.1021/acschembio.0c00631

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Fluorescent H<sub>2</sub> Receptor Squaramide-Type Antagonists: Synthesis, Characterization, and Applications2020

    • Author(s)
      Biselli Sabrina、Alencastre In?s、Tropmann Katharina、Erdmann Daniela、Chen Mengya、Littmann Timo、Maia Andr? F.、Gomez-Lazaro Maria、Tanaka Miho、Ozawa Takeaki、Keller Max、Lamghari Meriem、Buschauer Armin、Bernhardt G?nther
    • Journal Title

      ACS Medicinal Chemistry Letters

      Volume: 11 Issue: 8 Pages: 1521-1528

    • DOI

      10.1021/acsmedchemlett.0c00033

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Light-mediated Control of Gene Expression in Mammalian Cells.2020

    • Author(s)
      Yamada M, Nagasaki C. S, Ozawa T, Imayoshi I.
    • Journal Title

      Neuroscience Research

      Volume: 152 Pages: 66-77

    • DOI

      10.1016/j.neures.2019.12.018

    • NAID

      120006888020

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Advanced Bioluminescence System for In Vivo Imaging with Brighter and Red-Shifted Light Emission2020

    • Author(s)
      Endo Mizuki、Ozawa Takeaki
    • Journal Title

      International Journal of Molecular Sciences

      Volume: 21 Issue: 18 Pages: 6538-6538

    • DOI

      10.3390/ijms21186538

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed
  • [Journal Article] A Detection Method for GLUT4 Exocytosis Based on Spontaneous Split Luciferase Complementation2019

    • Author(s)
      ENDO Mizuki、MIYASAKI Masashi、LI Qiaojing、KAWAMURA Genki、OZAWA Takeaki
    • Journal Title

      Analytical Sciences

      Volume: 35 Issue: 8 Pages: 835-838

    • DOI

      10.2116/analsci.19C003

    • NAID

      130007689396

    • ISSN
      0910-6340, 1348-2246
    • Year and Date
      2019-08-10
    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Activation of caspase-3 during Chlamydia trachomatis-induced apoptosis at a late stage2019

    • Author(s)
      Matsuo Junji、Haga Sanae、Hashimoto Kent、Okubo Torahiko、Ozawa Takeaki、Ozaki Michitaka、Yamaguchi Hiroyuki
    • Journal Title

      Canadian Journal of Microbiology

      Volume: 65 Issue: 2 Pages: 135-143

    • DOI

      10.1139/cjm-2018-0408

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Using redox-sensitive mitochondrial cytochrome Raman bands for label-free detection of mitochondrial dysfunction.2019

    • Author(s)
      Morimoto T, Chiu LD, Kanda H, Kawagoe H, Ozawa T, Nakamura M, Nishida K, Fujita K, Fujikado T
    • Journal Title

      Analyst

      Volume: 144 Issue: 8 Pages: 25312540-25312540

    • DOI

      10.1039/c8an02213e

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Phenotype Profiling for Forensic Purposes: Determining Donor Sex Based on Fourier Transform Infrared Spectroscopy of Urine Traces2019

    • Author(s)
      Takamura Ayari、Halamkova Lenka、Ozawa Takeaki、Lednev Igor K.
    • Journal Title

      Analytical Chemistry

      Volume: 91 Issue: 9 Pages: 6288-6295

    • DOI

      10.1021/acs.analchem.9b01058

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Parallelized shifted‐excitation Raman difference spectroscopy for fluorescence rejection in a temporary varying system2019

    • Author(s)
      Shimada Rintaro、Nakamura Takashi、Ozawa Takeaki
    • Journal Title

      Journal of Biophotonics

      Volume: 12 Issue: 12

    • DOI

      10.1002/jbio.201960028

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] [3H]UR-DEBa176: A 2,4-Diaminopyrimidine-Type Radioligand Enabling Binding Studies at the Human, Mouse, and Rat Histamine H4 Receptors2019

    • Author(s)
      Bartole Edith、Littmann Timo、Tanaka Miho、Ozawa Takeaki、Buschauer Armin、Bernhardt G?nther
    • Journal Title

      Journal of Medicinal Chemistry

      Volume: 62 Issue: 17 Pages: 8338-8356

    • DOI

      10.1021/acs.jmedchem.9b01342

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Comprehensive modeling of bloodstain aging by multivariate Raman spectral resolution with kinetics2019

    • Author(s)
      Takamura Ayari、Watanabe Daisuke、Shimada Rintaro、Ozawa Takeaki
    • Journal Title

      Communications Chemistry

      Volume: 2 Issue: 1 Pages: 115-115

    • DOI

      10.1038/s42004-019-0217-1

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Photocleavable Cadherin Inhibits Cell-to-Cell Mechanotransduction by Light2019

    • Author(s)
      Endo Mizuki、Iwawaki Takumi、Yoshimura Hideaki、Ozawa Takeaki
    • Journal Title

      ACS Chemical Biology

      Volume: 14 Pages: 2206-2214

    • DOI

      10.1021/acschembio.9b00460

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Enhanced bioluminescent sensor for longitudinal detection of CREB activation in living cells2019

    • Author(s)
      Noda Natsumi、Ishimoto Tetsuya、Mori Hisashi、Ozawa Takeaki
    • Journal Title

      Photochemical & Photobiological Sciences

      Volume: 18 Issue: 11 Pages: 2740-2747

    • DOI

      10.1039/c9pp00249a

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed
  • [Presentation] Imaging and controlling G-protein coupled receptors activities in living cells.2022

    • Author(s)
      T. Ozawa
    • Organizer
      Asian Chemical Biology Initiative Meeting 2022
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] 二分割ルシフェラーゼ再構成法を用いた生理機能解析法とその実践応用2022

    • Author(s)
      小澤岳昌
    • Organizer
      日本顕微鏡学会第78回学術講演会
    • Related Report
      2021 Annual Research Report
    • Invited
  • [Presentation] Trans-omics analysis of Akt-mediated metabolic pathways by an optogenetics approach2022

    • Author(s)
      Genki Kawamura, Takeaki Ozawa
    • Organizer
      第82回分析化学討論会
    • Related Report
      2021 Annual Research Report
  • [Presentation] Development of an optogenetic tool to modulate dopamine receptor-mediated signaling2022

    • Author(s)
      Qiaoyue Kuang, Yang Li, Mizuki Endo, Takeaki Ozawa
    • Organizer
      第82回分析化学討論会
    • Related Report
      2021 Annual Research Report
  • [Presentation] Development of an optogenetic tool to modulate dopamine receptor-mediated signaling2022

    • Author(s)
      Qiaoyue Kuang, Yang Li, Mizuki Endo, Takeaki Ozawa
    • Organizer
      日本ケミカルバイオロジー学会 第16回年会
    • Related Report
      2021 Annual Research Report
  • [Presentation] Development of in vivo deep tissue optogenetic system for insulin signal control2022

    • Author(s)
      Qi Dong, Mizuki Endo, Takeaki Ozawa
    • Organizer
      第21回生命科学シンポジウム
    • Related Report
      2021 Annual Research Report
  • [Presentation] 数理モデルを用いた光制御によるアイソフォーム特異的なAktシグナル伝達制御の解析2022

    • Author(s)
      関根 由佳 , 河村 玄気 , 小澤 岳昌
    • Organizer
      第21回東京大学生命科学シンポジウム
    • Related Report
      2021 Annual Research Report
  • [Presentation] 生細胞内RNAの可視化追跡する 分割型ルシフェラーゼプローブの開発2022

    • Author(s)
      江口 正敏、吉村 英哲、上田 善文、小澤 岳昌
    • Organizer
      第21回東京大学生命科学シンポジウム
    • Related Report
      2021 Annual Research Report
  • [Presentation] mPUMテクノロジーを用いた生細胞内在性RNAの可視化追跡技術2022

    • Author(s)
      吉村英哲・江口正敏・小澤岳昌
    • Organizer
      日本分析化学会 第71年会
    • Related Report
      2021 Annual Research Report
  • [Presentation] A bioluminescent cell fusion assay for highthroughput screening of myogesis-promoting compounds2022

    • Author(s)
      李 喬;、吉村 英哲、小宮 麻希、田尻 健、上杉 志成、畑 裕、小澤 岳昌
    • Organizer
      日本分析化学会 第71年会
    • Related Report
      2021 Annual Research Report
  • [Presentation] Reconstruction of Akt2-mediated cellular signaling pathways by integrating multiple omics data2022

    • Author(s)
      Genki Kawamura, Takeaki Ozawa
    • Organizer
      日本分析化学会 第71年会
    • Related Report
      2021 Annual Research Report
  • [Presentation] A novel optogenetic system to control deep tissue insulin signaling in vivo2022

    • Author(s)
      Qi Dong, Mizuki Endo, Takeaki Ozawa
    • Organizer
      日本分析化学会 第71年会
    • Related Report
      2021 Annual Research Report
  • [Presentation] Development of methods for detecting cellular events in deep tissues using split Akaluc fragments2022

    • Author(s)
      Yiling Li, Genki Kawamura, Qiaojing Li, Takeaki Ozawa
    • Organizer
      日本分析化学会 第71年会
    • Related Report
      2021 Annual Research Report
  • [Presentation] Development of a method for the analysis of Akt isoforms’ temporal dynamics with mathematical model and optogenetics2022

    • Author(s)
      関根 由佳 , 河村 玄気 , 小澤 岳昌
    • Organizer
      日本分析化学会 第71年会
    • Related Report
      2021 Annual Research Report
  • [Presentation] In vivo optogenetic system to control deep tissue insulin signaling2022

    • Author(s)
      Qi Dong, Mizuki Endo, Takeaki Ozawa
    • Organizer
      第60回日本生物物理学会年会
    • Related Report
      2021 Annual Research Report
  • [Presentation] Split Akaluc reconstitution methods for detecting GPCR/β-arrestin interaction and cell fusion event in deep tissues2022

    • Author(s)
      Yiling Li, Genki Kawamura, Qiaojing Li, Takeaki Ozawa
    • Organizer
      第60回日本生物物理学会年会
    • Related Report
      2021 Annual Research Report
  • [Presentation] The Quantitative Optical Modulation of Dopamine Receptor-Mediated Endocytosis Using an Optogenetic System2022

    • Author(s)
      Qiaoyue Kuang, Yang Li, Mizuki Endo, Takeaki Ozawa
    • Organizer
      ICCBM 2022
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Optogenetic approach to analyze Akt2-regulated cellular metabolic signaling pathways2022

    • Author(s)
      Genki Kawamura, Takeaki Ozawa
    • Organizer
      第45回日本分子生物学会年会
    • Related Report
      2021 Annual Research Report
  • [Presentation] 光制御と数理モデルを用いたAktアイソフォーム活性化の時間特性と下流シグナル制御の解析 /2022

    • Author(s)
      関根 由佳 , 河村 玄気 , 小澤 岳昌
    • Organizer
      第45回日本分子生物学会年会
    • Related Report
      2021 Annual Research Report
  • [Presentation] Protein-based Luminescent Sensors and Optical Switches for Cell Analysis.2021

    • Author(s)
      Takeaki Ozawa
    • Organizer
      PITTCON2021 (Virtual, online)
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Quantitative Proteomic Analyses Differentiates Harmful Algal Bloom (HAB)-causing dinoflagellates2021

    • Author(s)
      BryanJohn Subong, Takeaki Ozawa, Rhodora Azanza, Lilibeth Salvador-Reyes
    • Organizer
      11th International Conference on Bioscience, Biochemistry and Bioinformatics
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 生細胞内RNAのリアルタイム可視定量分析を志向した生物発光プローブの開発2021

    • Author(s)
      江口 正敏、吉村 英哲、小澤 岳昌
    • Organizer
      日本化学会 第101春季年会
    • Related Report
      2020 Annual Research Report
  • [Presentation] 生細胞内在性RNAの1細胞可視化定量を志向した発光プローブの開発2020

    • Author(s)
      江口 正敏、吉村 英哲、小澤 岳昌
    • Organizer
      第14回バイオ関連化学シンポジウム2020
    • Related Report
      2020 Annual Research Report
  • [Presentation] 細胞膜レセプター機能解析のための新たなイメージングと光操作法2020

    • Author(s)
      小澤岳昌
    • Organizer
      日本分析化学会第69年会
    • Related Report
      2020 Annual Research Report
    • Invited
  • [Presentation] 生物発光プローブ開発を通じた生細胞内在性RNA1細胞可視化定量法の創出2020

    • Author(s)
      江口 正敏、吉村 英哲、小澤 岳昌
    • Organizer
      日本分析化学会年会第69回年会
    • Related Report
      2020 Annual Research Report
  • [Presentation] Optogenetic control of insulin receptor activity in living cells2020

    • Author(s)
      Bryan John Subong, Mizuki Endo, Takeaki Ozawa
    • Organizer
      1st ETH Zurich- University of Tokyo Student Symposium
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Insulin Signaling Pathway Control through Photo-Activatable Insulin Receptor2020

    • Author(s)
      Bryan John Subong, Mizuki Endo, Takeaki Ozawa
    • Organizer
      2020 10th International Conference on Bioscience, Biochemistry and Bioinformatics (ICBBB 2020)
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] GPCRオリゴマー形成に伴うGタンパク質結合能変化の一分子解析2020

    • Author(s)
      西口知輝、吉村英哲、小澤岳昌
    • Organizer
      第9回日本生物物理学会関東支部会
    • Related Report
      2019 Annual Research Report
  • [Presentation] Analysis of molecular motility and assembly in living cells based on single molecule imaging to understand mechanisms of cellular functions2020

    • Author(s)
      Hideaki Yoshimura, Takeaki Ozawa
    • Organizer
      日本化学会第100春季年会
    • Related Report
      2019 Annual Research Report
  • [Presentation] 光切断型モジュールを用いた光による細胞間張力伝達制御2020

    • Author(s)
      遠藤瑞己,小澤岳昌
    • Organizer
      日本化学会第100春季年会
    • Related Report
      2019 Annual Research Report
  • [Presentation] Development of a Method for Visualizing and Quantifying of Endogenous RNAs by Bioluminescent Probes2020

    • Author(s)
      Eguchi Masatoshi, Yoshimura Hideaki, Ozawa Takeaki
    • Organizer
      日本化学会第100春季年会
    • Related Report
      2019 Annual Research Report
  • [Presentation] Signaling Attenuation and Degradation of Calcium Ion Channel via E-fragment Application2020

    • Author(s)
      Ying-hsien Lee, Yang Li, Mizuki Endo, Takeaki Ozawa
    • Organizer
      日本化学会第100春季年会
    • Related Report
      2019 Annual Research Report
  • [Presentation] 細胞膜リセプターの機能を観る・操作する新たな技術2019

    • Author(s)
      小澤岳昌
    • Organizer
      生命化学研究会
    • Related Report
      2019 Annual Research Report
  • [Presentation] 光で操作し観察する新たな細胞機能解析技術2019

    • Author(s)
      小澤岳昌
    • Organizer
      イメージングブートキャンプ2019
    • Related Report
      2019 Annual Research Report
    • Invited
  • [Presentation] 生細胞解析を目指した改変型発光タンパク質の開発2019

    • Author(s)
      小澤岳昌
    • Organizer
      生化学会大会
    • Related Report
      2019 Annual Research Report
  • [Presentation] Imaging and controlling membrane receptor activities in living cells2019

    • Author(s)
      小澤岳昌
    • Organizer
      The 6th International Symposium on Bioimaging
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Optical Switches of Membrane Receptor Activities Using CRY22019

    • Author(s)
      小澤岳昌
    • Organizer
      生物物理学会第57回年会
    • Related Report
      2019 Annual Research Report
  • [Presentation] Imaging and controlling membrane receptor activities in living cells2019

    • Author(s)
      小澤岳昌
    • Organizer
      Hwasun Optical & Molecular Imaging Workshop and Symposium (HOWS)
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Optical Sensors and Switches for Live Cell Analysis: Opto-bioanalysis2019

    • Author(s)
      小澤岳昌
    • Organizer
      3rd Asian Conference on Chemosensors & Imaging Probes (AsianChIP-2019)
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] 光で操作し観察する新たな細胞膜リセプターの機能解析法2019

    • Author(s)
      小澤岳昌
    • Organizer
      イスマートセルイノベーション研究センター講演会
    • Related Report
      2019 Annual Research Report
    • Invited
  • [Presentation] Long Time Single Molecule Tracking on Receptor Molecules in the Plasma Membrane to Understand Signal Transduction2019

    • Author(s)
      Hideaki Yoshimura, Takeaki Ozawa
    • Organizer
      Focus on Microscopy 2019
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Statistical Modeling for Gender Determination of Human Urine via Infrared Spectroscopy for Forensic Purposes2019

    • Author(s)
      Ayari Takamura, Lenka Halamkova, Takeaki Ozawa, Igor K. Lednev
    • Organizer
      2019年度日本分光学会年次講演会
    • Related Report
      2019 Annual Research Report
  • [Presentation] 生体内RNA定量可視化を志向した新規発光プローブの開発2019

    • Author(s)
      江口正敏、吉村英哲、小澤岳昌
    • Organizer
      第79回分析化学討論会
    • Related Report
      2019 Annual Research Report
  • [Presentation] Circadian BMAL1-p53 interplay regulates UV-triggered clock synchronization to evoke stress protection2019

    • Author(s)
      Genki Kawamura, Teruya Tamaru, Misturu Hattori, Ken Takamatsu, Takeaki Ozawa
    • Organizer
      The XVI Congress of the European Biological Rhythms Society ( EBRS 2019)
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Molecular tools for optical control of the fate of receptors in living cells2019

    • Author(s)
      Osamu Takenouchi, Hideaki Yoshimura, Takeaki Ozawa
    • Organizer
      Royal Society of Chemistry Tokyo International Conference 2019
    • Related Report
      2019 Annual Research Report
  • [Presentation] 細胞間張力伝達を光制御する機能性タンパク質の開発2019

    • Author(s)
      遠藤瑞己,吉村英明, 小澤岳昌
    • Organizer
      第13回バイオ関連化学シンポジウム
    • Related Report
      2019 Annual Research Report
  • [Presentation] 生細胞内在性RNAの可視化定量を目指した発光プローブの開発2019

    • Author(s)
      江口正敏、吉村英哲、小澤岳昌
    • Organizer
      第13回バイオ関連化学シンポジウム
    • Related Report
      2019 Annual Research Report
  • [Presentation] Deciphering Akt-mediated metabolic signaling pathway by the photoactivatable Akt system.2019

    • Author(s)
      Genki Kawamura, Takeaki Ozawa
    • Organizer
      第11回光操作研究会
    • Related Report
      2019 Annual Research Report
  • [Presentation] 発光プローブによる生細胞内RNAの可視化定量を志向した分析法の開発2019

    • Author(s)
      江口正敏、吉村英哲、小澤岳昌
    • Organizer
      日本分析化学会年会第68回年会
    • Related Report
      2019 Annual Research Report
  • [Presentation] Signal transduction mechanism revealed with single molecule imaging of Akt on the plasma membrane2019

    • Author(s)
      Hideaki Yoshimura, Takeaki Ozawa
    • Organizer
      第57回日本生物物理学会年会
    • Related Report
      2019 Annual Research Report
  • [Presentation] 乳癌細胞におけるCD44s細胞外ドメイン切断を検出する生物発光センサー2019

    • Author(s)
      野田なつみ、小澤岳昌
    • Organizer
      第42回日本分子生物学会年会
    • Related Report
      2019 Annual Research Report
  • [Presentation] 光切断型カドヘリンによる細胞間張力伝達の光操作2019

    • Author(s)
      遠藤瑞己,小澤岳昌
    • Organizer
      第42回日本分子生物学会年会
    • Related Report
      2019 Annual Research Report
  • [Book] バイオイメージング2020

    • Author(s)
      小澤 岳昌
    • Total Pages
      132
    • Publisher
      共立出版
    • ISBN
      9784320044579
    • Related Report
      2020 Annual Research Report

URL: 

Published: 2019-04-18   Modified: 2024-01-30  

Information User Guide FAQ News Terms of Use Attribution of KAKENHI

Powered by NII kakenhi