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Molecular Mechanisms in extravasation of nanoDDS

Research Project

Project/Area Number 23790433
Research Category

Grant-in-Aid for Young Scientists (B)

Allocation TypeMulti-year Fund
Research Field Experimental pathology
Research InstitutionOkayama University (2012-2013)
The University of Tokyo (2011)

Principal Investigator

KANO Mitsunobu  岡山大学, 医歯(薬)学総合研究科, 教授 (80447383)

Project Period (FY) 2011-04-28 – 2014-03-31
Project Status Completed (Fiscal Year 2013)
Budget Amount *help
¥4,030,000 (Direct Cost: ¥3,100,000、Indirect Cost: ¥930,000)
Fiscal Year 2013: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2012: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2011: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Keywords腫瘍血管 / ナノDDS / 新生血管 / 血管透過性 / ナノ薬剤 / ナノ粒子 / 血管内皮細胞 / 血管壁細胞 / ナノテクノロジー
Outline of Final Research Achievements

We have shown that characteristics of tumor vasculature can determine the intractability of tumors, and that manipulation of the vasculature characteristics can improve the efficacy of nanoDDS in the animal models of pancreatic and gastric cancers. In this study we focused on a protein, known to be expressed in neovasculature and stabilizing endothelial-mural cell attachment. The protein was suggested to play an important role in the mechanism of extravasation of nanoDDS from tumor vasculature.

Report

(4 results)
  • 2013 Annual Research Report   Final Research Report ( PDF )
  • 2012 Research-status Report
  • 2011 Research-status Report
  • Research Products

    (14 results)

All 2014 2013 2012 Other

All Journal Article (8 results) (of which Peer Reviewed: 8 results) Presentation (5 results) (of which Invited: 5 results) Remarks (1 results)

  • [Journal Article] Targeted gene delivery by polyplex micelles with crowded PEG palisade and cRGD moiety for systemic treatment of pancreatic tumors2014

    • Author(s)
      Z. Ge, Q. Chen, K. Osada, X. Liu, T. A. Tockary, S. Uchida, A. Dirisala, T. Ishii, T. Nomoto, K. Toh, Y. Matsumoto, M. Oba, M. R. Kano, K. Itaka, K. Kataoka
    • Journal Title

      Biomaterials

      Volume: 35 Issue: 10 Pages: 3416-3426

    • DOI

      10.1016/j.biomaterials.2013.12.086

    • Related Report
      2013 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Nanotechnology and tumor microcirculation.2013

    • Author(s)
      Kano MR.
    • Journal Title

      Adv Drug Deliv Rev.

      Volume: 印刷中 Pages: 2-11

    • DOI

      10.1016/j.addr.2013.08.010

    • Related Report
      2013 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Targeted therapy of spontaneous murine pancreatic tumors by polymeric micelles prolongs survival and prevents peritoneal metastasis2013

    • Author(s)
      H. Cabral, N. Nishiyama, et al.
    • Journal Title

      Proc. Natl. Acad. Sci. USA.

      Volume: 110 Issue: 28 Pages: 11397-11402

    • DOI

      10.1073/pnas.1301348110

    • Related Report
      2013 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Pericyte-coverage of human tumor vasculature and nanoparticle permeability.2012

    • Author(s)
      Zhang L, Nishihara H, Kano MR.
    • Journal Title

      Biol Pharm Bull.

      Volume: 35 Pages: 761-766

    • Related Report
      2012 Research-status Report
    • Peer Reviewed
  • [Journal Article] Polymeric micelles incorporating (1,2-diaminocyclohexane)platinum (II) suppress the growth of orthotopic scirrhous gastric tumors and their lymph node metastasis2012

    • Author(s)
      M. Rafi
    • Journal Title

      J. Control. Release

      Volume: 159 Issue: 2 Pages: 189-196

    • DOI

      10.1016/j.jconrel.2012.01.038

    • Related Report
      2012 Research-status Report
    • Peer Reviewed
  • [Journal Article] Homo-catiomer integration into PEGylated polyplex micelle from block-catiomer for systemic antiangiogenic gene therapy for fibrotic pancreatic tumors2012

    • Author(s)
      Q.Chen, K.Osada, T.Ishii, M.Oba, S.Uchida, T.A.Tockary, T.Endo, Z.Ge, H.Kinoh, M.R.Kano, K.Itaka, K.Kataoka
    • Journal Title

      Biomaterials

      Volume: (in press) Issue: 18 Pages: 4722-4730

    • DOI

      10.1016/j.biomaterials.2012.03.017

    • Related Report
      2012 Research-status Report
    • Peer Reviewed
  • [Journal Article] NC-6301, a polymeric micelle rationally optimized for effective release of docetaxel, is potent but is less toxic than native docetaxel in vivo2012

    • Author(s)
      Harada M, Iwata C, Saito H, Ishii K, Hayashi T, Yashiro M,, Hirakawa K, Miyazono K, Kato Y, Kano MR
    • Journal Title

      Int J Nanomedicine

      Volume: 7 Pages: 2713-27

    • DOI

      10.2147/ijn.s31247

    • Related Report
      2012 Research-status Report
    • Peer Reviewed
  • [Journal Article] Pericyte-coverage of human tumor vasculature and nanoparticle permeability2012

    • Author(s)
      Liuzhe Zhang, Hiroshi Nishihara, Mitsunobu R Kano
    • Journal Title

      Biol. Pharm. Bull.

      Volume: (印刷中)掲載確定

    • Related Report
      2011 Research-status Report
    • Peer Reviewed
  • [Presentation] Use of nanoparticle to analyze vasculature in diseases2013

    • Author(s)
      Kano MR
    • Organizer
      国際膵臓フォーラム
    • Place of Presentation
      仙台
    • Related Report
      2013 Annual Research Report
    • Invited
  • [Presentation] Use of nanoparticle to analyze vasculature in diseases2013

    • Author(s)
      Kano MR
    • Organizer
      The 35th Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC’13)
    • Place of Presentation
      大阪
    • Related Report
      2013 Annual Research Report
    • Invited
  • [Presentation] Use of nanoparticle to analyze vasculature in diseases2013

    • Author(s)
      狩野 光伸
    • Organizer
      第90会日本生理学会大会
    • Place of Presentation
      東京
    • Related Report
      2012 Research-status Report
    • Invited
  • [Presentation] Use of nanoparticle to analyze vasculature in diseases2012

    • Author(s)
      Mitsunobu Kano
    • Organizer
      IEEE nanomed 2012
    • Place of Presentation
      タイ王国バンコク
    • Related Report
      2012 Research-status Report
    • Invited
  • [Presentation] Use of nanoparticle to analyze vasculature in intractable tumors

    • Author(s)
      Mitsunobu R Kano
    • Organizer
      The 9th Japan-Korea Joint Symposium on Vascular Biology
    • Place of Presentation
      大韓民国 釜山
    • Related Report
      2011 Research-status Report
    • Invited
  • [Remarks] 岡山大学大学院医歯薬学総合研究科 医薬品臨床評価学 ホームページ

    • URL

      http://www.pharm.okayama-u.ac.jp/lab/ph_biomed/

    • Related Report
      2012 Research-status Report

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Published: 2011-08-05   Modified: 2019-07-29  

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