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Design and synthesis of metallodrugs based on self-assembly systems

Research Project

Project/Area Number 26860016
Research Category

Grant-in-Aid for Young Scientists (B)

Allocation TypeMulti-year Fund
Research Field Chemical pharmacy
Research InstitutionTokyo University of Science

Principal Investigator

Hisamatsu Yosuke  東京理科大学, 薬学部, 助教 (80587270)

Project Period (FY) 2014-04-01 – 2016-03-31
Project Status Completed (Fiscal Year 2015)
Budget Amount *help
¥3,900,000 (Direct Cost: ¥3,000,000、Indirect Cost: ¥900,000)
Fiscal Year 2015: ¥1,950,000 (Direct Cost: ¥1,500,000、Indirect Cost: ¥450,000)
Fiscal Year 2014: ¥1,950,000 (Direct Cost: ¥1,500,000、Indirect Cost: ¥450,000)
Keywordsがん治療薬 / イリジウム錯体 / カチオン性ペプチド / 細胞死 / 金属錯体 / イリジウム / トリスビピリジン錯体 / がん細胞 / カルシウム / 自己集積
Outline of Final Research Achievements

We report on the design and synthesis of amphiphilic and luminescent tris-cyclometalated Ir complexes that work as inducers and detectors of cell death. Ir complexes containing cationic peptides such as a KKGG sequence and alkyl chain linkers of adequate length (C6 and C8) exhibit considerable cytotoxicity against Jurkat cells. Mechanistic studies suggest that Ir complexes containing the KKGG peptide interact with anionic molecules on the cell surface and/or membrane receptors to trigger the Ca2+ dependent pathway and intracellular Ca2+ response, resulting in necrosis accompanied by membrane disruption.

Report

(3 results)
  • 2015 Annual Research Report   Final Research Report ( PDF )
  • 2014 Research-status Report
  • Research Products

    (18 results)

All 2016 2015 2014

All Journal Article (4 results) (of which Peer Reviewed: 4 results,  Acknowledgement Compliant: 4 results) Presentation (13 results) (of which Invited: 4 results) Book (1 results)

  • [Journal Article] Design and Synthesis of Heteroleptic Cyclometalated Iridium(III) Complexes Containing Quinoline-Type Ligands that Exhibit Dual Phosphorescence2016

    • Author(s)
      Sarvendra Kumar, Yosuke Hisamatsu, Yusuke Tamaki, Osamu Ishitani, and Shin Aoki
    • Journal Title

      Inorganic Chemistry

      Volume: 55 Issue: 8 Pages: 3829-3843

    • DOI

      10.1021/acs.inorgchem.5b02872

    • Related Report
      2015 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Supramolecular Complexes Formed by the Self-Assembly of Hydrophobic Bis(Zn2+-cyclen) Complexes, Copper, and Di- or Triimide Units for the Hydrolysis of Phosphate Mono- and Diesters in Two-phase Solvent Systems (Cyclen = 1,4,7,10-Tetraazacyclododecane)2016

    • Author(s)
      Yosuke Hisamatsu, Yuya Miyazawa, Kakeru Yoneda, Miki Miyauchi, Mohd Zulkefeli, and Shin Aoki
    • Journal Title

      CHEMICAL & PHARMACEUTICAL BULLETIN

      Volume: 64 Pages: 451-464

    • NAID

      130005148749

    • Related Report
      2015 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Design and Synthesis of Amphiphilic and Luminescent Tris-Cyclometalated Iridium(III) Complexes Containing Cationic Peptides as Inducers and Detectors of Cell Death via a Calcium-Dependent Pathway2015

    • Author(s)
      Yosuke Hisamatsu, Ai Shibuya, Nozomi Suzuki, Toshinori Suzuki, Ryo Abe, and Shin Aoki,
    • Journal Title

      Bioconjugate Chemistry

      Volume: 26 Issue: 5 Pages: 857-879

    • DOI

      10.1021/acs.bioconjchem.5b00095

    • Related Report
      2015 Annual Research Report 2014 Research-status Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] “Photochemical Properties of Red-Emitting Tris(cyclometalated) Iridium(III) Complexes Having Basic and Nitro Groups and Application to pH Sensing and Photoinduced Cell Death2015

    • Author(s)
      Aya Kando, Yosuke Hisamatsu, Hiroki Ohwada, Shinsuke Moromizato, Taiki Itoh, Masahiro Kohno, and Shin Aoki,
    • Journal Title

      Inorganic Chemistry

      Volume: 54 Issue: 11 Pages: 5342-5357

    • DOI

      10.1021/acs.inorgchem.5b00369

    • Related Report
      2015 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Presentation] 光反応性ジアジリンを有するカチオン性両親媒性トリスシクロメタレート型イリジウム錯体の設計・合成2016

    • Author(s)
      久松 洋介、鈴木 希美、渋谷 愛、鈴木 利宙、安部 良、青木 伸
    • Organizer
      日本薬学会第136年会
    • Place of Presentation
      パシフィコ横浜
    • Year and Date
      2016-03-27
    • Related Report
      2015 Annual Research Report
  • [Presentation] Design and Synthesis of Luminescent Tris-Cyclometalated Iridium(III) Complexes Containing Bioactive Peptides2016

    • Author(s)
      Yosuke Hisamatsu, Ai Shibuya, Nozomi Suzuki, Abdullah-Al Masum, Hiroshi Tanaka, Sarvendra Kumar, Yuichi Tamura, and Shin Aoki
    • Organizer
      iPoPs 2015
    • Place of Presentation
      東京理科大学
    • Year and Date
      2016-02-27
    • Related Report
      2015 Annual Research Report
    • Invited
  • [Presentation] Design and Synthesis of C3-Symmetric and Luminescent Tris-Cyclometalated Iridium(III) Complexes Having Biologically Active Peptides2015

    • Author(s)
      Yosuke Hisamatsu, Ai Shibuya, Nozomi Suzuki, Hiroshi Tanaka, Abdullah-Al Masum, and Shin Aoki
    • Organizer
      Pacifichem 2015
    • Place of Presentation
      ホノルル
    • Year and Date
      2015-12-15
    • Related Report
      2015 Annual Research Report
  • [Presentation] 錯体形成を鍵とする機能性分子の設計・合成と生物学的応用2015

    • Author(s)
      久松 洋介
    • Organizer
      第59回日本薬学会関東支部大会
    • Place of Presentation
      日本大学
    • Year and Date
      2015-09-12
    • Related Report
      2015 Annual Research Report
    • Invited
  • [Presentation] 生物学的応用を指向したトリスシクロメタレート型イリジウム錯体の設計と合成2015

    • Author(s)
      久松 洋介、渋谷 愛、神戸 彩、鈴木 希美、諸見里 真輔、中川 朗宏、Sarvendra Kumar、Abdullah-Al Masum、田中 裕志、青木 伸
    • Organizer
      錯体化学若手の会 関東支部 前期勉強会
    • Place of Presentation
      東京大学
    • Year and Date
      2015-06-13
    • Related Report
      2015 Annual Research Report
    • Invited
  • [Presentation] カチオン性両親媒性トリスシクロメタレート型イリジウム(III)錯体により誘導される細胞死とそのメカニズムの解析2015

    • Author(s)
      久松洋介、渋谷愛、鈴木希美、鈴木利宙、安部良、青木伸
    • Organizer
      日本ケミカルバイオロジー学会 第10回年会
    • Place of Presentation
      東北大学
    • Year and Date
      2015-06-10
    • Related Report
      2015 Annual Research Report
  • [Presentation] pH依存的な発光特性を備えたトリスシクロメタレート型イリジウム錯体の設計と合成2015

    • Author(s)
      久松洋介、神戸彩、青木伸
    • Organizer
      第69回有機合成化学協会関東支部シンポジウム
    • Place of Presentation
      横浜国立大学
    • Year and Date
      2015-05-16
    • Related Report
      2015 Annual Research Report
  • [Presentation] 塩基性ペプチドを導入したカチオン性両親媒性トリスシクロメタレート型イリジウム錯体の細胞死誘導に関する構造活性相関とメカニズム解析2015

    • Author(s)
      久松 洋介、渋谷 愛、鈴木 希美、鈴木 利宙、安部 良、青木 伸
    • Organizer
      日本薬学会第135年会
    • Place of Presentation
      神戸学院大学、兵庫医療大学、他(兵庫県)
    • Year and Date
      2015-03-26 – 2015-03-28
    • Related Report
      2014 Research-status Report
  • [Presentation] 疎水性二核金属錯体と有機アニオンと銅イオンによる超分子の設計と合成およびホスファターゼ活性2015

    • Author(s)
      米田 翔、久松 洋介、宮澤 有哉、宮内 美樹、Mohd Zulkefeli 、青木 伸
    • Organizer
      日本薬学会第135年会
    • Place of Presentation
      神戸学院大学、兵庫医療大学、他(兵庫県)
    • Year and Date
      2015-03-26 – 2015-03-28
    • Related Report
      2014 Research-status Report
  • [Presentation] Design and Synthesis of Peptide-Conjugated Tris-cyclometalated Ir(III) Complexes for Staining and Cell Death Induction of Cancer Cells2014

    • Author(s)
      Yosuke Hisamatsu, Nozomi Suzuki, Ai Shibuya, Hiroshi Tanaka, Abdullah-Al Masum, and Shin Aoki
    • Organizer
      Vietnam Malaysia International Chemical Congress 2014
    • Place of Presentation
      ハノイ(ベトナム)
    • Year and Date
      2014-11-07 – 2014-11-09
    • Related Report
      2014 Research-status Report
    • Invited
  • [Presentation] 塩基性ペプチドを連結した水溶性トリスシクロメタレート型イリジウム(III)錯体 の設計・合成と細胞死誘導活性の評価2014

    • Author(s)
      久松 洋介、鈴木 希美、渋谷 愛、田中 裕志、犬飼 岳史、鈴木 利宙、安部 良、青木 伸
    • Organizer
      錯体化学会第64回討論会
    • Place of Presentation
      中央大学(東京都)
    • Year and Date
      2014-09-18 – 2014-09-20
    • Related Report
      2014 Research-status Report
  • [Presentation] ペプチドを導入したトリスシクロメタレート型イリジウム(III)錯体の設計・合成と生物活性評価2014

    • Author(s)
      久松 洋介、鈴木 希美、渋谷 愛、田中 裕志、犬飼 岳史、鈴木 利宙、安部 良、青木 伸
    • Organizer
      第8回バイオ関連化学シンポジウム
    • Place of Presentation
      岡山大学(岡山県)
    • Year and Date
      2014-09-11 – 2014-09-13
    • Related Report
      2014 Research-status Report
  • [Presentation] ペプチドを連結したトリスシクロメタレート型イリジウム(III)錯体の設計・合成と細胞死誘導活性の評価2014

    • Author(s)
      久松 洋介、渋谷 愛、鈴木 希美、田中 裕志、鈴木 利宙、安部 良、青木 伸
    • Organizer
      日本ケミカルバイオロジー学会 第9回年会
    • Place of Presentation
      大阪大学(大阪府)
    • Year and Date
      2014-06-11 – 2014-06-13
    • Related Report
      2014 Research-status Report
  • [Book] Synergy in Supramolecular Chemistry2015

    • Author(s)
      Shin Aoki, Mohd Zulkefeli, Masanori Kitamura, and Yosuke Hisamatsu
    • Total Pages
      349
    • Publisher
      CRC Pres
    • Related Report
      2015 Annual Research Report

URL: 

Published: 2014-04-04   Modified: 2017-05-10  

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