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Establishment of visualization system for cancer epigenome with 2C reporter

Research Project

Project/Area Number 26830069
Research Category

Grant-in-Aid for Young Scientists (B)

Allocation TypeMulti-year Fund
Research Field Tumor biology
Research InstitutionKyoto University

Principal Investigator

Semi Katsunori  京都大学, iPS細胞研究所, 研究員 (90633058)

Project Period (FY) 2014-04-01 – 2016-03-31
Project Status Completed (Fiscal Year 2015)
Budget Amount *help
¥3,900,000 (Direct Cost: ¥3,000,000、Indirect Cost: ¥900,000)
Fiscal Year 2015: ¥1,950,000 (Direct Cost: ¥1,500,000、Indirect Cost: ¥450,000)
Fiscal Year 2014: ¥1,950,000 (Direct Cost: ¥1,500,000、Indirect Cost: ¥450,000)
Keywordsがん / エピジェネティクス / リプログラミング
Outline of Final Research Achievements

Establishment of chimeric mice which were derived from lung cancer model, colon tumor model and OSKM-inducible ESCs. After the induction of tumorigenesis, we observed reporter expression in lung cancer and OSKM-inducible model. Moreover, we examined the expression of transposable element in EWS/ATF1-inducible mouse clear cell sarcoma cell lines. The expression level was increased in the absence of oncogene expression. This phenomenon was also observed in human cancer cells. So, we trying to establish the drug screening system which apply the retrotransposon expression to indicator for oncogene suppression.

Report

(3 results)
  • 2015 Annual Research Report   Final Research Report ( PDF )
  • 2014 Research-status Report
  • Research Products

    (17 results)

All 2016 2015 2014 Other

All Journal Article (5 results) (of which Int'l Joint Research: 1 results,  Peer Reviewed: 5 results,  Open Access: 2 results,  Acknowledgement Compliant: 5 results) Presentation (4 results) (of which Int'l Joint Research: 1 results) Book (3 results) Remarks (1 results) Patent(Industrial Property Rights) (4 results) (of which Overseas: 2 results)

  • [Journal Article] EWS-FLI1-induced osteosarcoma model unveiled a crucial role of impaired osteogenic differentiation on osteosarcoma development.2016

    • Author(s)
      Komura S, Semi K, Itakura F, Shibata H, Ohno T, Hotta A, Woltjen K, Yamamoto T, Akiyama H, Yamada Y.
    • Journal Title

      Stem Cell Reports

      Volume: 6(4) Issue: 4 Pages: 592-606

    • DOI

      10.1016/j.stemcr.2016.02.009

    • NAID

      120005756300

    • Related Report
      2015 Annual Research Report
    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [Journal Article] Induced pluripotent stem cell technology for dissecting the cancer epigenome.2015

    • Author(s)
      Semi K, Yamada Y.
    • Journal Title

      Cancer Sci

      Volume: 106 Issue: 10 Pages: 1251-6

    • DOI

      10.1111/cas.12758

    • NAID

      120005767027

    • Related Report
      2015 Annual Research Report
    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [Journal Article] Reducing DNA methylation suppresses colon carcinogenesis by inducing tumor cell differentiation. Carcinogenesis.2015

    • Author(s)
      Hatano Y, Semi K, Hashimoto K, Lee MS, Hirata A, Tomita H, Kuno T, Takamatsu M, Aoki K, Taketo MM, Kim YJ, Hara A, Yamada Y.
    • Journal Title

      Carcinogenesis

      Volume: 36 Issue: 7 Pages: 719-29

    • DOI

      10.1093/carcin/bgv060

    • Related Report
      2015 Annual Research Report
    • Peer Reviewed / Int'l Joint Research / Acknowledgement Compliant
  • [Journal Article] Application of iPS cell technology to cancer epigenome study: Uncovering the mechanism of cell status conversion for drug resistance in tumor.2014

    • Author(s)
      Matsuda Y, et al
    • Journal Title

      Pathol Int.

      Volume: 64 Issue: 7 Pages: 299-308

    • DOI

      10.1111/pin.12180

    • Related Report
      2014 Research-status Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Epigenetic regulation leading to induced pluripotency drives cancer development in vivo.2014

    • Author(s)
      Ohnishi K, et al.
    • Journal Title

      Biochem Biophys Res Commun.

      Volume: 455 Issue: 1-2 Pages: 10-15

    • DOI

      10.1016/j.bbrc.2014.07.020

    • Related Report
      2014 Research-status Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Presentation] Ablation of critical driver oncogenic signals induces epigenetic plasticity and genetic diversity of cancer cells2016

    • Author(s)
      Katsunori Semi, Yutaka Matsuda, Shingo Komura, Knut Woltjen, Takuya Yamamoto, Yasuhiro Yamada
    • Organizer
      第41回内藤カンファレンス
    • Place of Presentation
      北海道(札幌)
    • Year and Date
      2016-07-05
    • Related Report
      2015 Annual Research Report
  • [Presentation] Oncogene expression stabilizes cancer cell identity, revealed by cancer cell reprogramming2015

    • Author(s)
      Katsunori Semi, Yutaka Matsuda, Shingo Komura, Knut Woltjen, Takuya Yamamoto, Yasuhiro Yamada
    • Organizer
      International Society for Stem Cell Research (ISSCR2015)
    • Place of Presentation
      スウェーデン(ストックホルム)
    • Year and Date
      2015-06-24
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Premature termination of reprogramming in vivo leads to cancer development through altered epigenetic modification2015

    • Author(s)
      Semi K, Ohnishi K, Tanaka A, Yamamoto T, Woltjen K, Yamanaka S, Yamada Y.
    • Organizer
      個体レベルでのがん研究の新展開 細胞の可塑性と発がん
    • Place of Presentation
      琵琶湖ホテル(滋賀県大津市)
    • Year and Date
      2015-02-05 – 2015-02-06
    • Related Report
      2014 Research-status Report
  • [Presentation] Premature termination of reprogramming in vivo leads to cancer development through altered epigenetic modification.2014

    • Author(s)
      Semi K, Ohnishi K, Tanaka A, Yamamoto T, Woltjen K, Yamanaka S, Yamada Y.
    • Organizer
      ISSCR
    • Place of Presentation
      Canada, Vancouver
    • Year and Date
      2014-06-18 – 2014-06-21
    • Related Report
      2014 Research-status Report
  • [Book] 日本臨牀 73巻5号 がん幹細胞 ―新しい医療を求めて―2015

    • Author(s)
      八木正樹、蝉克憲、山田康広
    • Total Pages
      5
    • Publisher
      日本臨牀社
    • Related Report
      2015 Annual Research Report
  • [Book] 日本臨牀2015

    • Author(s)
      八木正樹、蝉克憲、山田泰広
    • Total Pages
      5
    • Publisher
      がんとリプログラミング
    • Related Report
      2014 Research-status Report
  • [Book] 実験医学2014

    • Author(s)
      蝉克憲、山田泰広
    • Total Pages
      5
    • Publisher
      リプログラミング技術を用いたがんエピゲノム研究
    • Related Report
      2014 Research-status Report
  • [Remarks] iPS細胞を用いた新たな腫瘍モデルにより、 肉腫形成メカニズムの一端を解明

    • URL

      http://www.cira.kyoto-u.ac.jp/j/newslist/news/160318-090000.html

    • Related Report
      2015 Annual Research Report
  • [Patent(Industrial Property Rights)] がんの治療薬のスクリーニング方法2016

    • Inventor(s)
      山田 泰広, 蝉 克憲, Woltjen Knut, 松田 穣
    • Industrial Property Rights Holder
      山田 泰広, 蝉 克憲, Woltjen Knut, 松田 穣
    • Industrial Property Rights Type
      特許
    • Filing Date
      2016-04-01
    • Related Report
      2015 Annual Research Report
    • Overseas
  • [Patent(Industrial Property Rights)] がんの治療薬のスクリーニング方法2016

    • Inventor(s)
      山田 泰広, 蝉 克憲, 山本 拓也
    • Industrial Property Rights Holder
      山田 泰広, 蝉 克憲, 山本 拓也
    • Industrial Property Rights Type
      特許
    • Filing Date
      2016-04-01
    • Related Report
      2015 Annual Research Report
    • Overseas
  • [Patent(Industrial Property Rights)] がんの治療薬のスクリーニング方法2015

    • Inventor(s)
      山田 泰広, 蝉 克憲, Woltjen Knut, 松田 穣
    • Industrial Property Rights Holder
      山田 泰広, 蝉 克憲, Woltjen Knut, 松田 穣
    • Industrial Property Rights Type
      特許
    • Filing Date
      2015-04-03
    • Related Report
      2015 Annual Research Report
  • [Patent(Industrial Property Rights)] がんの治療薬のスクリーニング方法2015

    • Inventor(s)
      山田 泰広, 蝉 克憲, 山本 拓也
    • Industrial Property Rights Holder
      山田 泰広, 蝉 克憲, 山本 拓也
    • Industrial Property Rights Type
      特許
    • Filing Date
      2015-04-03
    • Related Report
      2015 Annual Research Report

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Published: 2014-04-04   Modified: 2017-05-10  

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