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Electrochemical telomerase assay for oral cancer screening

Research Project

Project/Area Number 23792375
Research Category

Grant-in-Aid for Young Scientists (B)

Allocation TypeMulti-year Fund
Research Field Surgical dentistry
Research InstitutionKyushu Dental College

Principal Investigator

KODAMA Masaaki  九州歯科大学, 歯学部, 助教 (40423975)

Project Period (FY) 2011 – 2012
Project Status Completed (Fiscal Year 2012)
Budget Amount *help
¥2,860,000 (Direct Cost: ¥2,200,000、Indirect Cost: ¥660,000)
Fiscal Year 2012: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2011: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Keywords口腔癌 / テロメラーゼ / 電気化学 / 検診 / テロメラーゼ活性 / 電気化学的テロメラーゼ活性測定法 / 診断
Research Abstract

Oral cancer patients have been increasing year by year and the establishment of effective oral cancer screening system is required due to early detection.Telomerase activity has drawn attention as a cancer marker since a long time back . We have applied a new method of electrochemical telomerase assay (ECTA) for screening of oral cancers. We measured the telomerase activity of the clinical samples which were collected from oral cancer patients using ECTA. The sensitivity and specificity of ECTA was 83.3% and 81.8%, respectively. ECTA could be an excellent screening system for the early detection of oral cancer.

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 (4 results) (of which Peer Reviewed: 4 results) Presentation (10 results)

  • [Journal Article] S:Ferrocenylnaphthalene diimide-based electrochemical telomerase assay as a platform for oral cancer diagnosis.2013

    • Author(s)
      Mori K, Sato S, Kodama M, Habu M,Takahashi O, Nishihara T, Tominaga K, Takenaka
    • Journal Title

      Clin Chem

      Volume: 59 Pages: 289-95

    • Related Report
      2012 Final Research Report
    • Peer Reviewed
  • [Journal Article] Oral Cancer Diagnosis via a Ferrocenylnaphthalene Diimide-Based Electrochemical Telomerase Assay2013

    • Author(s)
      Mori Kumiko
    • Journal Title

      Clinical Chemistry

      Volume: 59 Pages: 289-295

    • Related Report
      2012 Annual Research Report
    • Peer Reviewed
  • [Journal Article] 電気化学的舌診断:フェロセン化ナフタレンジイミドと使い捨て電気チップを利用するテロメラーゼ測定2012

    • Author(s)
      佐藤しのぶ 森久美子 遠藤浩 兒玉正明,土生学 西原達次 冨永和宏 竹中繁織
    • Journal Title

      分析化学

      Volume: 61 Pages: 243-250

    • Related Report
      2012 Final Research Report
    • Peer Reviewed
  • [Journal Article] 電気化学的舌診断:フェロセン化ナフタレンジイミドと使い捨て電気チップを利用するテロメラーゼ測定2012

    • Author(s)
      佐藤しのぶ
    • Journal Title

      分析化学

      Volume: 61 Pages: 243-250

    • Related Report
      2012 Annual Research Report
    • Peer Reviewed
  • [Presentation] Electrochemical telomerase assay for oral cancer screening2013

    • Author(s)
      Kodama M, Mori K, Sato S, Hayakawa M, Haraguchi K, Habu M, Takenaka S, Tominaga K
    • Organizer
      The 54rd Congress of the Korean Association of Oral and Maxillofacial Surgeons
    • Place of Presentation
      Daegu, Korea
    • Year and Date
      2013-05-27
    • Related Report
      2012 Final Research Report
  • [Presentation] Oral cancer screening system applying electrochemical telomerase assay2012

    • Author(s)
      Kodama M, Mori K, Sato S, Habu M,Takenaka S, Fukuda J, Tominaga K
    • Organizer
      21th Congress for the European Association of Cranio-Maxillo-Facial Surgery
    • Place of Presentation
      Dubrovnik, Croatia
    • Year and Date
      2012-09-15
    • Related Report
      2012 Annual Research Report 2012 Final Research Report
  • [Presentation] Development of electrochemical telomerase assay (ECTA) aiming at cancer diagnosis and drug discovery2012

    • Author(s)
      Sato Shinobu
    • Organizer
      The Second Asian Chemical Biology Conference
    • Place of Presentation
      沖縄
    • Related Report
      2012 Annual Research Report
  • [Presentation] 口腔癌集団検診システムの開発 電気チップを用いた口腔癌テロメラーゼ活性測定法の応用2012

    • Author(s)
      冨永 和宏
    • Organizer
      第72回九州歯科学会総会
    • Place of Presentation
      北九州
    • Related Report
      2012 Annual Research Report
  • [Presentation] 電気チップを用いたテロメラーゼ活性を指標とする口腔癌検診システム2012

    • Author(s)
      森久美子
    • Organizer
      第57回日本口腔外科学会総会
    • Place of Presentation
      横浜
    • Related Report
      2012 Annual Research Report
  • [Presentation] 電気化学テロメラーゼ活性測定法を用いた口腔癌検診システムの開発2011

    • Author(s)
      兒玉正明 森久美子 高橋理 土生学佐藤しのぶ 竹中繁織 冨永和宏
    • Organizer
      第49回日本癌治療学会
    • Place of Presentation
      名古屋
    • Year and Date
      2011-10-29
    • Related Report
      2012 Final Research Report
  • [Presentation] 電気チップによるテロメラーゼ活性を用いた口腔癌検診システムの開発2011

    • Author(s)
      森久美子 兒玉正明 土生学 冨永和宏
    • Organizer
      第24回日本口腔診断学会総会・学術大会
    • Place of Presentation
      東京
    • Related Report
      2011 Research-status Report
  • [Presentation] 口腔癌の集団検診システムの開発‐電気チップを用いた口腔癌テロメラーゼ活性測定法の応用2011

    • Author(s)
      冨永和宏 森久美子 兒玉正明 土生学
    • Organizer
      第71回九州歯科学会総会
    • Place of Presentation
      北九州
    • Related Report
      2011 Research-status Report
  • [Presentation] 電気チップによるテロメラーゼ活性を用いた口腔癌検診システムの開発2011

    • Author(s)
      森久美子 兒玉正明 土生学 冨永和宏
    • Organizer
      第56回日本口腔外科学会総会・学術大会
    • Place of Presentation
      大阪
    • Related Report
      2011 Research-status Report
  • [Presentation] 電気化学テロメラーゼ活性測定法を用いた口腔癌検診システムの開発2011

    • Author(s)
      兒玉正明 森久美子 高橋理 土生学 佐藤しのぶ 竹中繁織 冨永和宏
    • Organizer
      第49回日本癌治療学会学術集会
    • Place of Presentation
      名古屋
    • Related Report
      2011 Research-status Report

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

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