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Establishment of a rapid diagnosis system and clinical application of a new prognostic factor.

Research Project

Project/Area Number 23780316
Research Category

Grant-in-Aid for Young Scientists (B)

Allocation TypeMulti-year Fund
Research Field Clinical veterinary science
Research InstitutionHokkaido University

Principal Investigator

TAKAGI Satoshi  北海道大学, 大学院・獣医学研究科, 准教授 (50396305)

Project Period (FY) 2011 – 2012
Project Status Completed (Fiscal Year 2012)
Budget Amount *help
¥4,550,000 (Direct Cost: ¥3,500,000、Indirect Cost: ¥1,050,000)
Fiscal Year 2012: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2011: ¥2,990,000 (Direct Cost: ¥2,300,000、Indirect Cost: ¥690,000)
Keywords犬 / 表面抗原 / 組織球性肉腫 / 診断 / Survivin / 腫瘍 / 組織球肉腫 / survivin / 定量的PCR / アポトーシス抑制因子
Research Abstract

Canine histiocytic sarcoma is highly undifferentiated and normal fine needle aspiration or histopathological diagnosis does not always introduce the final diagnosis. In the present research, we established a rapid and simple diagnosis method. This technique provided 91.7% of accuracy.
Additionally, studies on the influence of survivin, which is one of the IAP families, showed significant correlation with cell growth rate, chemosensitivity against antitumor drugs and prognosis. In vivo and in vitro survivin down-regulation experiment showed effective therapeutic results.

Report

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

    (14 results)

All 2013 2012 2011

All Journal Article (1 results) (of which Peer Reviewed: 1 results) Presentation (13 results)

  • [Journal Article] Balloon dilatation of a urethral stricture for four dogs with urethral tumor.2012

    • Author(s)
      Yamazaki H., Takagi S.
    • Journal Title

      J. Jpn. Vet. Med. Assoc.

      Volume: 65 Pages: 530-533

    • Related Report
      2012 Final Research Report
    • Peer Reviewed
  • [Presentation] Significance of diagnostic approach by using surface antigen mRNA expression analysis in 8 histiocytic sarcoma dogs2013

    • Author(s)
      Satoshi Takagi, Hiroki Yamazaki (他3名)
    • Organizer
      American college of veterinary internal medicine
    • Place of Presentation
      Seattle(Washington state convention center・アメリカ)
    • Year and Date
      2013-06-15
    • Related Report
      2012 Final Research Report
  • [Presentation] The influence on biological activity by Survivin inhibition incanine histiocytic sarcoma cell lines2013

    • Author(s)
      Hiroki Yamazaki, Satoshi Takagi(他3名)
    • Organizer
      American college of veterinary internal medicine
    • Place of Presentation
      Seattle( Washington state convention center・アメリカ)
    • Year and Date
      2013-06-15
    • Related Report
      2012 Final Research Report
  • [Presentation] 表面抗原解析による遺伝子診断が有用であった織球性肉腫の犬8例2013

    • Author(s)
      山崎裕毅、高木哲、星野有希、細谷謙次、奥村正裕
    • Organizer
      第9回日本獣医内科学アカデミー
    • Place of Presentation
      パシフィコ横浜(横浜市)
    • Related Report
      2012 Annual Research Report
  • [Presentation] The influence of Survivin inhibition on inhibitory activity against canine histiocytic sarcoma cell lines.2013

    • Author(s)
      Hiroki Yamazaki, Satoshi Takagi, Yuki Hoshino, Kenji Hosoya, Masahiro Okumura
    • Organizer
      American College of Veterinary Internal Medicine
    • Place of Presentation
      Washington state Convention Center(USA)
    • Related Report
      2012 Annual Research Report
  • [Presentation] Comparative analysis of mRNA expression of surface antigens between histiocytic and non-histiocytic sarcoma in dogs.2013

    • Author(s)
      Satoshi Takagi, Hiroki Yamazaki, Yuki Hoshino, Kenji Hosoya, Masahiro Okumura
    • Organizer
      American College of Veterinary Internal Medicine
    • Place of Presentation
      Washington state Convention Center(USA)
    • Related Report
      2012 Annual Research Report
  • [Presentation] Survivin 遺伝子制御による犬組織球肉腫細胞の形態と機能の変動評価2012

    • Author(s)
      山崎裕毅,高木哲(他3名)
    • Organizer
      第154回日本獣医学会
    • Place of Presentation
      岩手大学(岩手)
    • Year and Date
      2012-09-14
    • Related Report
      2012 Final Research Report
  • [Presentation] 表面抗原解析による遺伝子診断が有用であった肺組織球肉腫の犬5例2012

    • Author(s)
      山崎裕毅,高木哲(他2名)
    • Organizer
      平成23年度日本獣医師会獣医学術学会
    • Place of Presentation
      札幌コンベンションセンター(札幌)
    • Year and Date
      2012-02-04
    • Related Report
      2012 Final Research Report
  • [Presentation] Survivin遺伝子発現抑制による犬組織球性肉腫細胞の形態と機能の変動評価2012

    • Author(s)
      山崎裕毅、高木哲、星野有希、細谷謙次、奥村正裕
    • Organizer
      第154回日本獣医学会
    • Place of Presentation
      岩手大学(盛岡市)
    • Related Report
      2012 Annual Research Report
  • [Presentation] 表面抗原解析による遺伝子診断が有用であった肺組織球肉腫の犬5例2012

    • Author(s)
      山崎 裕毅
    • Organizer
      日本獣医師会獣医学術学会年次大会
    • Place of Presentation
      札幌コンベンションセンター(札幌市)
    • Related Report
      2011 Research-status Report
  • [Presentation] 犬の組織球肉腫における Survivin 遺伝子発現の予後因子としての評価2011

    • Author(s)
      山崎裕毅,高木哲(他2名)
    • Organizer
      第152回日本獣医学会
    • Place of Presentation
      大阪府立大学(大阪)
    • Year and Date
      2011-09-20
    • Related Report
      2012 Final Research Report
  • [Presentation] 表面抗原解析による補助的診断が有用であった肺組織球肉腫の犬3例2011

    • Author(s)
      山崎裕毅,高木哲(他2名)
    • Organizer
      日本小動物獣医学会北海道地方大会
    • Place of Presentation
      札幌コンベンションセンター(札幌)
    • Year and Date
      2011-09-06
    • Related Report
      2012 Final Research Report
  • [Presentation] 表面抗原解析による補助的診断が有用であった肺組織球肉腫の犬3例2011

    • Author(s)
      山崎 裕毅
    • Organizer
      北海道獣医師大会(北海道地区学会)
    • Place of Presentation
      北海道大学(札幌市)
    • Related Report
      2011 Research-status Report
  • [Presentation] 犬の組織球肉腫におけるSurvivin遺伝子発現の予後因子としての評価2011

    • Author(s)
      山崎 裕毅
    • Organizer
      日本獣医学会
    • Place of Presentation
      大阪府立大学(大阪府)
    • Related Report
      2011 Research-status Report

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

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