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Target therapy for bone and soft tissue sarcoma

Research Project

Project/Area Number 23592189
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Research Field Orthopaedic surgery
Research InstitutionKagawa University

Principal Investigator

NAKAMURA Osamu  香川大学, 医学部, 助教 (40532685)

Co-Investigator(Renkei-kenkyūsha) HORIE Ryouseke  香川大学, 医学部附属病院, 病院助教 (50645827)
Project Period (FY) 2011-04-28 – 2015-03-31
Project Status Completed (Fiscal Year 2014)
Budget Amount *help
¥5,070,000 (Direct Cost: ¥3,900,000、Indirect Cost: ¥1,170,000)
Fiscal Year 2013: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2012: ¥2,600,000 (Direct Cost: ¥2,000,000、Indirect Cost: ¥600,000)
Fiscal Year 2011: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Keywords骨軟部腫瘍 / オートファジー / アポトーシス / mTOR / mTOR経路 / 軟部肉腫細胞 / 英語科学論文投稿 / MAPK経路
Outline of Final Research Achievements

We examined target therapy of mTOR pathway using human bone and soft tissue sarcoma cell lines (MG63, Nara-H Cell). Our present study suggested that self protective mechanisms involving mTOR inhibitors in sarcoma cells are prevented by the inhibition of autophagy. The combination of an mTOR inhibitor and an autophagy inhibitor may offer effective treatment for sarcoma, as this combination effectively activates apoptotic pathways.

Report

(5 results)
  • 2014 Annual Research Report   Final Research Report ( PDF )
  • 2013 Research-status Report
  • 2012 Research-status Report
  • 2011 Research-status Report
  • Research Products

    (8 results)

All 2015 2014 2013 2012 2011 Other

All Journal Article (1 results) (of which Peer Reviewed: 1 results,  Open Access: 1 results,  Acknowledgement Compliant: 1 results) Presentation (7 results)

  • [Journal Article] The combination of rapamycin and MAPK inhibitors enhances the growth inhibitory effect on Nara-H cells2014

    • Author(s)
      OSAMU NAKAMURA, TOSHIAKI HITORA, YOSHIKI YAMAGAMI, MASAKI MORI, HIDEKI NISHIMURA, RYOSUKE HORIE, KONOSUKE YAMAGUCHI and TETSUJI YAMAMOTO
    • Journal Title

      International Jounal of Molecular Medicine

      Volume: 33 Issue: 6 Pages: 1491-1497

    • DOI

      10.3892/ijmm.2014.1715

    • Related Report
      2014 Annual Research Report 2013 Research-status Report
    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [Presentation] Nara-H細胞株におけるラパマイシンとMAPK抑制剤の併用による抗腫瘍効果の検討2015

    • Author(s)
      中村修、山上佳樹、西村英樹、飯田奈津子、山本哲司
    • Organizer
      第48回日本整形外科学会骨軟部腫瘍学会
    • Place of Presentation
      高松国際会議場
    • Year and Date
      2015-07-09 – 2015-07-10
    • Related Report
      2014 Annual Research Report
  • [Presentation] ヒト骨肉腫細胞株における、mTOR抑制薬とオートファジー抑制薬併用によるアポトーシスの誘導と抗腫瘍効果について2013

    • Author(s)
      堀江 亮佑, 人羅 俊明, 中村 修, 山上 佳樹, 森 正樹, 西村 英樹
    • Organizer
      日本整形外科学会 骨軟部腫瘍学術集会
    • Place of Presentation
      東京ドームホテル
    • Related Report
      2013 Research-status Report
  • [Presentation] ヒト骨肉腫細胞株におけるオートファジーの役割2013

    • Author(s)
      堀江 亮佑, 人羅 俊明, 中村 修, 山上 佳樹, 森 正樹, 西村 英樹
    • Organizer
      日本整形外科学会 基礎学術集会
    • Place of Presentation
      幕張メッセ
    • Related Report
      2013 Research-status Report
  • [Presentation] Inhibition of induced autophagy increases apoptosis of Nara-H cells.2012

    • Author(s)
      Nakamura Osamu
    • Organizer
      国際整形外科基礎学術集会
    • Place of Presentation
      米国サンフランシスコ
    • Related Report
      2011 Research-status Report
  • [Presentation] ヒトMFH細胞株における、mTOR抑制剤によるオートファジーおよびアポトーシスの誘導2011

    • Author(s)
      中村 修
    • Organizer
      日本整形外科学会基礎学術集会
    • Place of Presentation
      前橋市
    • Related Report
      2011 Research-status Report
  • [Presentation] ヒト悪性組織球腫における、mTOR Signaling pathwayの抑制によるAutophagyの誘導

    • Author(s)
      中村 修
    • Organizer
      日本整形外科基礎学術集会
    • Place of Presentation
      名古屋市
    • Related Report
      2012 Research-status Report
  • [Presentation] Inhibition of induced autophagy increases apoptosis of Nara-H cells

    • Author(s)
      Nakamura Osamu
    • Organizer
      国際整形外科基礎学術集会
    • Place of Presentation
      米国サンアントニオ
    • Related Report
      2012 Research-status Report

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

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