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Development of novel epigenome therapy for oral cancer based on DNA demathylation

Research Project

Project/Area Number 16K20567
Research Category

Grant-in-Aid for Young Scientists (B)

Allocation TypeMulti-year Fund
Research Field Surgical dentistry
Research InstitutionNagoya University

Principal Investigator

ICHIMURA NORIHISA  名古屋大学, 医学部附属病院, 医員 (90770280)

Project Period (FY) 2016-04-01 – 2018-03-31
Project Status Completed (Fiscal Year 2017)
Budget Amount *help
¥3,510,000 (Direct Cost: ¥2,700,000、Indirect Cost: ¥810,000)
Fiscal Year 2017: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
Fiscal Year 2016: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Keywordsエピジェネティクス / DNA脱メチル化 / TET1 / 口腔癌 / 癌 / ゲノム / 歯学
Outline of Final Research Achievements

Whole exome sequencing announced in 2011 revealed accumulation of genetic and epigenetic alterations in oral cancer. Ten-eleven translocation 1 (TET1) has attracted attention in recent years as epigenome related genes involved in tumorigenesis via DNA demethylation, but TET 1 has not been reported yet in oral cancer and its function is unknown.
In this study, detailed genetic and epigenetic analysis using oral cancer cell line and public database was carried out, and it was found that TET1 has function as oncogene in oral cancer. By further developing this research in the future, it is expected that TET 1 can be a novel therapeutic target for oral cancer.

Report

(3 results)
  • 2017 Annual Research Report   Final Research Report ( PDF )
  • 2016 Research-status Report
  • Research Products

    (10 results)

All 2017

All Journal Article (2 results) (of which Peer Reviewed: 2 results) Presentation (8 results) (of which Int'l Joint Research: 2 results,  Invited: 1 results)

  • [Journal Article] Notch3 is frequently downregulated in oral cancer2017

    • Author(s)
      Ichimura Norihisa、Yamamoto Noriyuki、Nishikawa Masaya、Furue Hiroki、Kondo Yutaka、Hibi Hideharu
    • Journal Title

      Journal of Oral and Maxillofacial Surgery, Medicine, and Pathology

      Volume: 29 Issue: 6 Pages: 504-510

    • DOI

      10.1016/j.ajoms.2017.06.006

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Aberrant activation pathway for EZH2 by IKK-ε-NF-κB in colorectal cancer2017

    • Author(s)
      Dohi N, Shinjo K, Hatanaka A, Ichimura N, Katsushima K, Shimizu Y, Yutaka K
    • Journal Title

      Nagoya Medical Journal

      Volume: 55 Pages: 91-103

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed
  • [Presentation] 脱メチル化関連遺伝子TET1に着目した口腔癌新規治療標的の検討2017

    • Author(s)
      市村典久, 山本憲幸, 西川雅也, 山口聡, 加納史也, 中道瑛司, 山田博久, 日比英晴
    • Organizer
      第62回日本口腔外科学会総会・学術大会
    • Related Report
      2017 Annual Research Report
  • [Presentation] MCP-1 と sSiglec-9 はマクロファージの極性変化を介して骨再生を促進する2017

    • Author(s)
      加納史也,山本朗仁,石川純,市村典久,日比英晴
    • Organizer
      第62回日本口腔外科学会総会・学術大会
    • Related Report
      2017 Annual Research Report
  • [Presentation] 半導体レーザーを用いた扁平上皮癌の治療効果についての検討2017

    • Author(s)
      山本憲幸,山口聡,伊藤善之,西川雅也,市村典久,加納史也,日比英晴
    • Organizer
      日本ハイパーサーミア学会第34回大会
    • Related Report
      2017 Annual Research Report
  • [Presentation] 半導体レーザーを用いた扁平上皮癌の治療効果についての検討2017

    • Author(s)
      山口聡,山本憲幸,伊藤善之,西川雅也,市村典久,加納史也,日比英晴
    • Organizer
      第31回東海ハイパーサーミア研究会
    • Related Report
      2017 Annual Research Report
  • [Presentation] Notch Families are Frequently Dysregulated in Oral Cancer2017

    • Author(s)
      Norihisa Ichimura, Noriyuki Yamamoto, Masaya Nishikawa, Hiroki Sakakura, Satoshi Yamaguchi and Hideharu Hibi
    • Organizer
      BIT’s 4th Annual World Congress of Oral & Dental Medicine-2017
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] HPV感染陰茎癌を併発した下顎歯肉癌の1例2017

    • Author(s)
      市村典久 山本憲幸 西川雅也 松下嘉泰 山口 聡 中道瑛司 山田博久 日比英晴
    • Organizer
      第71回日本口腔科学会学術集会
    • Related Report
      2017 Annual Research Report
  • [Presentation] Notch3 is frequently downregulated in oral cancer2017

    • Author(s)
      Norihisa Ichimura, Noriyuki Yamamoto, Masaya Nishikawa, Hiroki Furue, Yutaka Kondo, Hideharu Hibi
    • Organizer
      23rd International Conference on Oral & Maxillofacial Surgery
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 顎下腺に発生したびまん性大細胞型B細胞リンパ腫を含むMALTリンパ腫の1例2017

    • Author(s)
      市村典久 山本憲幸 西川雅也 松下嘉泰 山口聡 日比英晴
    • Organizer
      第35回日本口腔腫瘍学会総会・学術集会
    • Related Report
      2017 Annual Research Report

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Published: 2016-04-21   Modified: 2019-03-29  

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