Rchr
J-GLOBAL ID：200901077342553061   Update date: Dec. 19, 2025

Ogawa Atsushi

オガワ アツシ | Ogawa Atsushi
Affiliation and department：
Ehime University Proteo-Science Center Division of Biomolecular Engineering

About Ehime University Proteo-Science Center Division of Biomolecular Engineering


Job title： Associate Professor (PI)
Homepage URL  (2)： https://www.pros.ehime-u.ac.jp/ogawa/ ,  https://www.pros.ehime-u.ac.jp/ogawa/index.html
Research field  (1)： Biochemistry
Research keywords  (7)： Bio-related Chemistry ,  biomolecular engineering ,  protein engineering ,  RNA engineering ,  life science ,  biotechnology ,  bioengineering
Research theme for competitive and other funds  (23)：
  • 2024 - 2027 脂質のテーラーメイドで実現する膜機能のデザイン
  • 2024 - 2027 発現系非依存性の「速度論的リボスイッチの汎用的合理設計法」を確立する
  • 2025 - 2026 CUL3ユビキチンリガーゼシステム制御DNAアプタマーの開発・応用
  • 2024 - 2026 分子応答系とシグナル増幅系を最適空間配置した超越細胞型センサーのボトムアップ構築
  • 2022 - 2025 先端ナノ・バイオ分析研究ユニット
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Papers (69)：
  • Nanami Fukuzumi, Gen Hirao, Atsushi Ogawa, Tsuyoshi Asahi, Mizuo Maeda, Tamotsu Zako. Density and structure of DNA immobilised on gold nanoparticles affect sensitivity in nucleic acid detection. Scientific Reports. 2025. 15. 1. 8222
  • Atsushi Ogawa, Masahiro Fujikawa, Riku Tanimoto, Kiho Matsuno, Riko Uehara, Honami Inoue, Hajime Takahashi. Cell-Free Multistep Gene Regulatory Cascades Using Eukaryotic ON-Riboswitches Responsive to in Situ Expressed Protein Ligands. ACS Synthetic Biology. 2025. 14. 3. 909-918
  • Yuki Tanaka, Gen Hirao, Nanami Fukuzumi, Tsuyoshi Asahi, Mizuo Maeda, Atsushi Ogawa, Tamotsu Zako. Effect of DNA Density on Nucleic Acid Detection Using Cross-Linking Aggregation of DNA-Modified Gold Nanoparticles. Langmuir. 2025. 41. 7. 4560-4568
  • Atsushi Ogawa, Ichiro Enomoto, Hajime Takahashi. Micrometer-sized liposomes self-aggregate by forming DNA duplexes on their surfaces more sensitively than metallic nanoparticles. Chemistry Letters. 2025. 54. 2. upaf012
  • Hajime Takahashi, Yuri Ikemoto, Atsushi Ogawa. Simultaneous Detection of Multiple Analytes at Ambient Temperature Using Eukaryotic Artificial Cells with Modular and Robust Synthetic Riboswitches. ACS Synthetic Biology. 2024. 14. 3. 771-780
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Patents (8)：
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Books (3)：
  • Applied RNA Bioscience
    Springer 2018 ISBN:9789811083716
  • Methods in Molecular Biology: Artificial Riboswitches
    Springer 2014 ISBN:9781627037556
  • 金ナノテクノロジー -その基礎と応用-
    シーエムシー出版 2009 ISBN:9784781300917
Lectures and oral presentations  (170)：
  • Nucleic Acid Detection Using Cross-Linking Aggregation of DNA Density-Controlled Gold Nanoparticles
    (International Conference on Hybrid Quantum Systems and Nanotechnologies 2025 (HQSN2025) and International Workshop on Hybrid Quantum Materials, Sciences, and Technologies 2025 (HQMST2025) 2025)
  • Construction of eukaryotic artificial cell-based sensors for simultaneous detection of multiple analytes at ambient temperature
    (The 23rd Protein Island Matsuyama International Symposium (PIM2025) 2025)
  • Cell-Free Multistep Gene Regulatory Cascades Using Eukaryotic ON-Riboswitches Responsive to <i>in Situ</i> Expressed Protein Ligands
    (The 23rd Protein Island Matsuyama International Symposium (PIM2025) 2025)
  • Riboswitch-based multistep gene regulatory cascades in a eukaryotic cell-free system
    (2025)
  • Eukaryotic artificial cells that respond to external target molecules
    (2025)
ｍore...
Education (3)：
  • 2003 - 2006 Kyoto University Graduate School of Engineering Department of Synthetic Chemistry and Biological Chemistry
  • 2001 - 2003 Kyoto University Graduate School of Engineering Department of Molecular Engineering
  • 1997 - 2001 Kyoto University Faculty of Engineering Undergraduate School of Industrial Chemistry
Professional career (1)：
  • Doctor of Engineering (Ph. D.) (Kyoto University)
Work history (6)：
  • 2013/04 - 現在 Ehime University Associate Professor (PI)
  • 2010/04 - 2013/03 Ehime University Lecturer (PI)
  • 2008/12 - 2013/03 Ehime University Senior Research Fellow (PI)
  • 2008/12 - 2010/03 RIKEN Visiting Researcher
  • 2006/04 - 2008/12 RIKEN Special Postdoctoral Researcher
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Awards (2)：
  • 2023/10 - 第2回 オンチップ・バイオテクノロジーズ賞
  • 2010/04 - 日本化学会第90春季年会優秀講演賞(学術)
Association Membership(s) (6)：
Japanese Society for Cell Synthesis Research ,  Division of Biofunctional Chemistry, The Chemical Society of Japan ,  無細胞生命科学研究会 ,  JAPANESE SOCIETY FOR CHEMICAL BIOLOGY ,  THE CHEMICAL SOCIETY OF JAPAN ,  日本癌学会
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