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

Basic research of macromolecular DDS carriers aiming for resistance mechanism of anticancer drug

Research Project

Project/Area Number 24590070
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Research Field Physical pharmacy
Research InstitutionNational Institute of Health Sciences

Principal Investigator

SAKAI-KATO Kumiko  国立医薬品食品衛生研究所, 薬品部, 室長 (10398901)

Co-Investigator(Kenkyū-buntansha) UN Keita  国立医薬品食品衛生研究所, その他部局等, 研究員 (80624535)
Project Period (FY) 2012-04-01 – 2015-03-31
Project Status Completed (Fiscal Year 2014)
Budget Amount *help
¥5,330,000 (Direct Cost: ¥4,100,000、Indirect Cost: ¥1,230,000)
Fiscal Year 2014: ¥1,950,000 (Direct Cost: ¥1,500,000、Indirect Cost: ¥450,000)
Fiscal Year 2013: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2012: ¥2,080,000 (Direct Cost: ¥1,600,000、Indirect Cost: ¥480,000)
Keywordsナノ医薬品 / 高分子キャリア / 抗癌剤 / トランスポーター / リポソーム / 細胞内動態 / 脂質 / トランスポータ / 薬物送達
Outline of Final Research Achievements

We evaluated the intracellular trafficking including efflux of liposome components. We further evaluated the ability of liposome components to inhibit the efflux of doxorubicin from P-gp whose over-expression in tumor cells can cause the resistance to anticancer drugs. It was indicated that the PEGylated lipid was involved in the in-vitro cytotoxicity of the doxorubicin-loaded liposomes. It was also found that PEGylation or charge of the liposome components largely affected the in-vitro cytotoxicity of the doxorubicin-loaded liposomes.

Report

(4 results)
  • 2014 Annual Research Report   Final Research Report ( PDF )
  • 2013 Research-status Report
  • 2012 Research-status Report
  • Research Products

    (17 results)

All 2015 2014 2013 2012 Other

All Journal Article (4 results) (of which Peer Reviewed: 3 results,  Acknowledgement Compliant: 1 results) Presentation (9 results) (of which Invited: 2 results) Remarks (4 results)

  • [Journal Article] Intracellular trafficking mechanism of cationic phospholipids including cationic liposomes in HeLa cells.2014

    • Author(s)
      Un, K., Sakai-Kato, K,. Goda, Y.
    • Journal Title

      Pharmazie

      Volume: 69 Pages: 525-531

    • Related Report
      2014 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Effects of liposomal phospholipids and lipid transport-related protein on the intracellular fate of encapsulated doxorubicin2014

    • Author(s)
      Un, K., Sakai-Kato, K,. Kawanishi, T., Okuda, H., Goda, Y.
    • Journal Title

      Mol Pharm.

      Volume: 11 Issue: 2 Pages: 560-567

    • DOI

      10.1021/mp400505a

    • Related Report
      2013 Research-status Report
    • Peer Reviewed
  • [Journal Article] Intracellular trafficking mechanism, from intracellular uptake to extracellular efflux, for phospholipid/cholesterol liposomes2012

    • Author(s)
      Un K., Sakai-Kato K., Oshima Y., Kawanishi T., Okuda H.
    • Journal Title

      Biomaterials

      Volume: 33 Issue: 32 Pages: 8131-8141

    • DOI

      10.1016/j.biomaterials.2012.07.030

    • Related Report
      2012 Research-status Report
    • Peer Reviewed
  • [Journal Article] 医薬品添加物の細胞内動態とトランスポーター2012

    • Author(s)
      加藤くみ子
    • Journal Title

      Drug Delivery System

      Volume: 27 Pages: 389-398

    • NAID

      130003368330

    • Related Report
      2012 Research-status Report
  • [Presentation] リポソーム構成脂質の細胞内動態における細胞種の影響2015

    • Author(s)
      加藤 くみ子、桜井真理、 合田幸広
    • Organizer
      日本薬学会第135年会
    • Place of Presentation
      神戸
    • Year and Date
      2015-03-26
    • Related Report
      2014 Annual Research Report
  • [Presentation] カチオン性リポソーム構成成分の細胞内動態に関する研究2014

    • Author(s)
      加藤くみ子、運 敬太、合田幸広
    • Organizer
      第29回日本DDS学会
    • Place of Presentation
      東京
    • Year and Date
      2014-07-30
    • Related Report
      2014 Annual Research Report
  • [Presentation] DDS製剤キャリアの動態とトランスポーター2013

    • Author(s)
      加藤くみ子
    • Organizer
      第29回日本DDS学会学術集会
    • Place of Presentation
      京都
    • Related Report
      2013 Research-status Report
    • Invited
  • [Presentation] リポソームに内封されたドキソルビシンの細胞内動態に及ぼすリポソーム構成脂質の影響2013

    • Author(s)
      運 敬太、加藤くみ子、奥田晴宏
    • Organizer
      第29回日本DDS学会学術集会
    • Place of Presentation
      京都
    • Related Report
      2013 Research-status Report
  • [Presentation] リポソーム中のポリエチレングリコール(PEG)修飾リン脂質の細胞内動態特性評価2013

    • Author(s)
      運 敬太、加藤くみ子、奥田晴宏
    • Organizer
      日本薬剤学会第28会
    • Place of Presentation
      名古屋
    • Related Report
      2013 Research-status Report
  • [Presentation] リポソーム及び内包薬物の細胞内動態に関する研究

    • Author(s)
      加藤くみ子、運敬太、川西徹、奥田晴宏、合田幸広
    • Organizer
      第22回日本バイオイメージング学会学術集会
    • Place of Presentation
      東京
    • Related Report
      2013 Research-status Report
  • [Presentation] リポソームの細胞内動態評価

    • Author(s)
      加藤くみ子、運 敬太、川西 徹、奥田晴宏
    • Organizer
      第21回日本バイオイメージング学会
    • Place of Presentation
      京都
    • Related Report
      2012 Research-status Report
  • [Presentation] DDS製剤開発における産官学連携に向けた取り組みについて

    • Author(s)
      加藤くみ子
    • Organizer
      第28回日本DDS学会学術集会
    • Place of Presentation
      札幌
    • Related Report
      2012 Research-status Report
    • Invited
  • [Presentation] リポソーム構成成分の細胞内動態特性評価

    • Author(s)
      運敬太、加藤くみ子、川西 徹、奥田晴宏
    • Organizer
      日本薬剤学会第27年会
    • Place of Presentation
      神戸
    • Related Report
      2012 Research-status Report
  • [Remarks] NIHS Nanomedicine Regulatory Science Research

    • URL

      http://www.nihs.go.jp/drug/section4/nanomedicine_e/nano_e.html

    • Related Report
      2014 Annual Research Report
  • [Remarks] ナノ医薬品(ナノメディシン)に関する参考情報

    • URL

      http://www.nihs.go.jp/drug/section4/nanomedicine_j/nano_j.html

    • Related Report
      2013 Research-status Report
  • [Remarks] NIHS Nanomedicine Regulatory Science Research

    • URL

      http://www.nihs.go.jp/drug/section4/nanomedicine_e/nano_e.html

    • Related Report
      2013 Research-status Report
  • [Remarks] NIHS Nanomedicine Regulatory Science Research

    • URL

      http://www.nihs.go.jp/drug/section4/nanomedicine-E.html

    • Related Report
      2012 Research-status Report

URL: 

Published: 2013-05-31   Modified: 2019-07-29  

Information User Guide FAQ News Terms of Use Attribution of KAKENHI

Powered by NII kakenhi