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Inhibition of lymph node metastasis of mammary cancer due to functional loss of lymphangiogenesis factors by siRNA and/or decoy vectors

Research Project

Project/Area Number 19591520
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeSingle-year Grants
Section一般
Research Field General surgery
Research InstitutionOsaka Medical College

Principal Investigator

SHIBATA Masa-aki  Osaka Medical College, 医学部, 准教授 (10319543)

Co-Investigator(Kenkyū-buntansha) MORIMOTO Junji  大阪医科大学, 医学部, 講師 (90145889)
Project Period (FY) 2007 – 2008
Project Status Completed (Fiscal Year 2008)
Budget Amount *help
¥4,550,000 (Direct Cost: ¥3,500,000、Indirect Cost: ¥1,050,000)
Fiscal Year 2008: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2007: ¥3,250,000 (Direct Cost: ¥2,500,000、Indirect Cost: ¥750,000)
Keywords乳腺外科学 / 癌遺伝子治療 / VEGF-D / VEGF-C / siRNA / VEGFR-2 / 乳癌 / 転移 / 抗腫瘍効果 / リンパ管新生 / VEGFR-2受容体デコイ
Research Abstract

VEGF-C siRNA発現ベクターは、マウス乳癌のリンパ節・肺転移に対して、強力な抑制効果を発揮した。VEGF-D siRNAやVEGFR-2デコイを組み込んだベクターでは有意な転移抑制効果は示されなかった。また、VEGF-C siRNAとVEGFR-2デコイの複合群において観察された抗腫瘍効果はVEGF-C siRNAに起因するもので、VEGFR-2デコイを複合することによる加算的効果は示されなかった。

Report

(3 results)
  • 2008 Annual Research Report   Final Research Report ( PDF )
  • 2007 Annual Research Report
  • Research Products

    (11 results)

All 2009 2008 Other

All Journal Article (4 results) (of which Peer Reviewed: 2 results) Presentation (4 results) Remarks (3 results)

  • [Journal Article] Combination therapy with short interfering RNA vector against VEGF-C and VEGF-A suppresses lymph node and lung metastasis in a mouse immunocompetent mammary cancer model2008

    • Author(s)
      Shibata, M-A., Morimoto, J., Shibata, E. and Otsuki, Y
    • Journal Title

      Cancer Gene Ther 15

      Pages: 776-786

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] リンパ管新生(VEGF-C)に対するsiRNAを用いたマウス乳癌転移の抑制ならびにIL-12遺伝子との複合治療2008

    • Author(s)
      柴田雅朗、森本純司、赤松香奈子、大槻勝紀
    • Journal Title

      乳癌基礎研究 17巻

      Pages: 49-52

    • Related Report
      2008 Final Research Report
  • [Journal Article] Combination therapy with short interfering RNA vectors against VEGF-C and VEGF-A suppresses lymph node and lung metastasis in a mouse immunocompetent mammary cancer model2008

    • Author(s)
      Shibata, M-A., et al.
    • Journal Title

      Cancer Gene Therapy 15

      Pages: 776-786

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] リンパ管新生(VEGF-C)に対するsiRNAを用いたマウス乳癌転移の抑制ならびにIL-12遺伝子との複合治療2008

    • Author(s)
      柴田雅朗, ほか
    • Journal Title

      乳癌基礎研究 17

      Pages: 49-52

    • Related Report
      2008 Annual Research Report
  • [Presentation] VEGF-CないしはVEGF-Aを標的とするsiRNAベクター複合投与によるマウス乳癌モデルでのリンパ節・肺転移の抑制2009

    • Author(s)
      柴田雅朗, ほか
    • Organizer
      第68回日本癌学会総会
    • Place of Presentation
      横浜
    • Year and Date
      2009-10-01
    • Related Report
      2008 Final Research Report
  • [Presentation] VEGF-C, VEGF-DおよびVEGF-A siRNA発現ベクターを用いた高転移性マウス乳癌モデルに対する癌遺伝子治療2009

    • Author(s)
      柴田雅朗, ほか
    • Organizer
      第33回日本リンパ学会
    • Place of Presentation
      大阪
    • Year and Date
      2009-07-18
    • Related Report
      2008 Final Research Report
  • [Presentation] VEGF-C, VEGF-DおよびVEGF-A siRNA発現ベクターを用いた高転移性マウス乳癌モデルに対する癌遺伝子治療2009

    • Author(s)
      柴田雅朗(発表確定)
    • Organizer
      第33回日本リンパ学会シンポジウム
    • Place of Presentation
      大阪医科大学
    • Year and Date
      2009-07-17
    • Related Report
      2008 Annual Research Report
  • [Presentation] Combination therapy with siRNA vectors against VEGF-C and VEGF-A suppresses lymph node and lung metastasis in a mouse cancer model2009

    • Author(s)
      柴田雅朗, ほか
    • Organizer
      第15回日本遺伝子治療学会
    • Place of Presentation
      大阪
    • Year and Date
      2009-07-09
    • Related Report
      2008 Final Research Report
  • [Remarks]

    • URL

      http://www.osaka-med.ac.jp/deps/an1/

    • Related Report
      2008 Final Research Report
  • [Remarks]

    • URL

      http://www.osaka-med.ac.jp/deps/anl/kaiboul/Shibata.htm

    • Related Report
      2008 Annual Research Report
  • [Remarks]

    • URL

      http://www.osaka-med.ac.jp/deps/an1/kaibou1/Shibata.htm

    • Related Report
      2007 Annual Research Report

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Published: 2007-04-01   Modified: 2016-04-21  

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