Rchr
J-GLOBAL ID:201801000278724954   Update date: Jan. 01, 2024

NAKAGAWA Osamu

ナカガワ オサム | NAKAGAWA Osamu
Research field  (3): Pharmaceuticals - chemistry and drug development ,  Chemical biology ,  Biochemistry
Research keywords  (4): Nucleic Acid Chemistry ,  Oligonucleotide Therapeutics ,  Bioorganic Chemistry ,  Organic Chemistry
Research theme for competitive and other funds  (6):
  • 2020 - 2021 劇的な薬効向上とデリバリー機能を兼ね備えた人工核酸分子の開発
  • 2015 - 2018 圧倒的な結合親和性を有する糖部架橋型人工核酸の創製と核酸医薬への応用
  • 2014 - 2017 RNA干渉効果の時空間制御機能を兼ね備えたプロドラッグ型siRNA分子の開発
  • 2012 - 2014 細胞内還元環境に応答して活性化するsiRNA創薬の開発
  • 2008 - 2009 細胞内における8-オキソグアノシン検出を目指した低分子プローブの開発
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Papers (57):
  • Yamaji R, Nakagawa O, Kishimoto Y, Fujii A, Matsumura T, Nakayama T, Kamada H, Osawa T, Yamaguchi T, Obika S. Synthesis and physical and biological properties of 1,3-diaza-2-oxophenoxazine-conjugated oligonucleotides. Bioorganic & Medicinal Chemistry. 2022. 72. 116972
  • Kishimoto Y, Fujii A, Nakagawa O, Obika S. Enhanced Duplex- and Triplex-forming Ability and Enzymatic Resistance of Oligodeoxynucleotides Modified by a Tricyclic Thymine Derivative. Organic & Biomolecular Chemistry. 2021. 19. 37. 8063-8074
  • Nakagawa O, Aoyama H, Fujii A, Kishimoto Y, Obika S. Crystallographic Structure of Novel Types of AgI-Mediated Base Pairs in Non-canonical DNA Duplex Containing 2′-O,4′-C-Methylene Bridged Nucleic Acids. Chemistry - A European Journal. 2021. 27. 11. 3842-3848
  • Kishimoto Y, Nakagawa O, Fujii A, Yoshioka K, Nagata T, Yokota T, Hari Y, Obika S. 2′,4′-BNA/LNA with 9-(2-Aminoethoxy)-1,3-diaza-2-oxophenoxazine Efficiently Forms Duplexes and Has Enhanced Enzymatic Resistance**. Chemistry - A European Journal. 2021. 27. 7. 2427-2438
  • Funai T, Tagawa C, Nakagawa O, Ono A, Wada S, Urata H. Enzymatic formation of consecutive thymine-HgII-thymine base pairs by DNA polymerases. Chemical Communications. 2020. 56. 12025-12028
more...
Patents (2):
  • Method for quantitatively detecting 8-oxo-2'-deoxyguanosine in aqueous sample solution with high sensitivity, and fluorescent probe molecule
  • Targeted Intercellular Delivery of Oligonucleotides via Conjugation with Small Molecule Ligands
Books (5):
  • REDUCT-siRNA:プロドラッグ型siRNAによる優れた遺伝子発現抑制効果
    生産と技術, 68, 72-76, 生産技術振興協会 2016
  • 化学的アプローチを駆使した核酸医薬の最前線
    遺伝子医学 MOOK, 30, 125-131, メディカルドゥ 2016
  • 遺伝子の損傷診断・発現抑制・デリバリーを統合的に機能化する人工核酸の開発
    薬学雑誌, 134, 1319-1329, 日本薬学会 2014
  • 動的コンビナトリアルケミストリーによるDNA結合分子の探索
    ファルアシア, 42, 938-939, 日本薬学会 2006
  • 核酸をトリガーとする増幅反応
    化学, 60, 70-71, 化学同人 2005
Lectures and oral presentations  (124):
  • Synthesis and in vivo evaluation of 9-aminoethoxy-1,3-diaza-2-oxophenoxazine conjugated antisense oligonucleotides
    (The 48th International Symposium on Nucleic Acids Chemistry (ISNAC2021), The 5th Annual Meeting of Japan Society of Nucleic Acids Chemistry 2021)
  • DNAやRNAを用いた新しい医薬品
    (徳島文理高等学校 (令和3年度キャリア教育推進事業 (高校1年生) 第2回) 2021)
  • 9-アミノエトキシフェノキサジンコンジュゲートオリゴ核酸の合成と評価
    (日本薬学会 第140年会 2020)
  • 9-アミノエトキシフェノキサジン塩基を有するグリコール核酸の合成と評価
    (日本薬学会 第140年会 2020)
  • Evaluation of oligodeoxynucleotides containing tricyclic 2-oxobenzo[b][1,8]naphthyridine that targets adenine nucleobase
    (The 100th Annual Meeting 2020 of CSJ 2020)
more...
Education (1):
  • 2001 - 2004 Osaka University Graduate School of Pharmaceutical Sciences
Professional career (1):
  • Ph.D. (Osaka University)
Work history (7):
  • 2021/04 - 2021/12 Osaka University Graduate School of Pharmaceutical Sciences Guest Associate Professor
  • 2020/04 - 2021/12 Tokushima Bunri University Faculty of Pharmaceutical Sciences Associate Professor
  • 2014/04 - 2020/03 Osaka University Graduate School of Pharmaceutical Sciences Specially Appointed Associate Professor
  • 2011/08 - 2014/03 Osaka University of Pharmaceutical Sciences Research Associate
  • 2009/04 - 2011/07 The University of North Carolina at Chapel Hill UNC Eshelman School of Pharmacy Postdoctoral Research Associate
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Awards (1):
  • 2014/01 - The Pharmaceutical Society of Japan Kansai Branch, Award for Young Scientists
Association Membership(s) (2):
The Pharmaceutical Society of Japan ,  The Chemical Society of Japan
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