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Role of secretory miRNA on the metastasis of oral cancer via CXCR4 system

Research Project

Project/Area Number 17K11886
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Research Field Surgical dentistry
Research InstitutionEhime University (2019)
Dokkyo Medical University (2017-2018)

Principal Investigator

Uchida Daisuke  愛媛大学, 医学系研究科, 教授 (20335798)

Co-Investigator(Kenkyū-buntansha) 木内 誠  獨協医科大学, 医学部, 助教 (00759483)
川又 均  獨協医科大学, 医学部, 教授 (70224847)
栗林 伸行  愛媛大学, 医学系研究科, 助教 (80617332)
Project Period (FY) 2017-04-01 – 2020-03-31
Project Status Completed (Fiscal Year 2019)
Budget Amount *help
¥4,550,000 (Direct Cost: ¥3,500,000、Indirect Cost: ¥1,050,000)
Fiscal Year 2019: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2018: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2017: ¥2,340,000 (Direct Cost: ¥1,800,000、Indirect Cost: ¥540,000)
Keywords口腔癌 / 転移 / exosome / CXCR4 / exosome miRNA / マイクロRNA / 口腔がん / 分泌型miRNA
Outline of Final Research Achievements

We identified the several secretory miRNAs, such as miR-4701-3p, miR-503-3p and miR-134, upregulated by SDF-1, and miR-4785, miR-378e and miR-362-5p, downregulated by SDF-1. We also demonstrated that AMD070, an orally bioactive CXCR4 specific inhibitor, inhibited the SDF-1 dependent anchorage-independent growth and migration of the oral cancer cells in vitro, and that significantly suppressed the lung metastasis of the cells in vivo.

Academic Significance and Societal Importance of the Research Achievements

口腔癌の予後不良因子は転移である。われわれは、口腔癌の転移にSDF-1/CXCR4システムが関与していることを報告してきたが、血清レベルで本システムの関与を検出できれば、将来的にはliquid biopsyによる転移診断や治療効果判定、さらには予後判定を実施できる可能性がある。本研究では、CXCR4シグナルの下流に存在する分泌型miRNAを同定することができたため、今後転移診断の早期診断に応用できる可能性がある。

Report

(4 results)
  • 2019 Annual Research Report   Final Research Report ( PDF )
  • 2018 Research-status Report
  • 2017 Research-status Report
  • Research Products

    (11 results)

All 2020 2019 2018 2017

All Journal Article (2 results) (of which Peer Reviewed: 2 results,  Open Access: 1 results) Presentation (9 results) (of which Int'l Joint Research: 3 results,  Invited: 2 results)

  • [Journal Article] MicroRNA-361-3p is a potent therapeutic target for oral squamous cell carcinoma.2020

    • Author(s)
      Ogawa H, Nakashiro KI, Tokuzen N, Kuribayashi N, Goda H, Uchida D.
    • Journal Title

      Cancer Sci.

      Volume: - Issue: 5 Pages: 1645-1651

    • DOI

      10.1111/cas.14359

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Effect of a novel orally bioavailable CXCR4 inhibitor, AMD070, on the metastasis of oral cancer cells.2018

    • Author(s)
      Uchida D, Kuribayashi N, Kinouchi M, Sawatani Y, Shimura M, Mori T, Hasegawa T, Miyamoto Y, Kawamata H.
    • Journal Title

      Oncol Rep

      Volume: 40 Pages: 303-308

    • DOI

      10.3892/or.2018.6400

    • Related Report
      2018 Research-status Report 2017 Research-status Report
    • Peer Reviewed
  • [Presentation] 口腔扁平上皮癌における転移関連 microRNA の探索2020

    • Author(s)
      徳善紀彦、中城公一、栗林伸行、合田啓之、内田大亮
    • Organizer
      口腔腫瘍学会
    • Related Report
      2019 Annual Research Report
  • [Presentation] ヒト口腔扁平上皮癌細胞におけるエクソソームRNAからの遺伝子変異の検出2019

    • Author(s)
      徳善紀彦、中城公一、栗林伸行、合田啓之、内田大亮
    • Organizer
      第78回日本癌学会総会
    • Related Report
      2019 Annual Research Report
  • [Presentation] MicroRNA-361-3p is a potential therapeutic target for oral squamous cell carcinoma2019

    • Author(s)
      Norihiko Tokuzen, Koh-ichi Nakashiro, Himiko Ogawa, Hiroyuki Goda, Nobuyuki Kuribayashi, Daisuke Uchida
    • Organizer
      7th WORLD CONGRESS of the International Academy of Oral Oncology
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 口腔扁平上皮癌の発生母細胞を考える2018

    • Author(s)
      内田大亮,川又 均
    • Organizer
      第36回日本ヒト細胞学会学術集会
    • Related Report
      2018 Research-status Report
    • Invited
  • [Presentation] Consideration of the biological malignancy from originating cells in oral squamous cell carcinoma2018

    • Author(s)
      Daisuke Uchida, Hitoshi Kawamata
    • Organizer
      第56回日本癌治療学会学術集会
    • Related Report
      2018 Research-status Report
    • Invited
  • [Presentation] Mechanism of transcriptional regulation of metabotropic glutamate receptor-5 induced by the CXCR4 signaling pathway2017

    • Author(s)
      Nobuyuki Kuribayashi, Daisuke Uchida, Makoto Kinouchi, Sayaka Izumi, Kyoko Kuribayashi, Hitoshi Kawamata
    • Organizer
      AACR Annual Meeting 2017
    • Related Report
      2017 Research-status Report
    • Int'l Joint Research
  • [Presentation] MicroRNA-518c-5p promotes the metastasis of oral cancer2017

    • Author(s)
      Makoto Kinouchi, Daisuke Uchida, Nobuyuki Kuribayashi, Yuske Komiyama, Shuji Tsuchida, Hitoshi Kawamata
    • Organizer
      AACR Annual Meeting 2017
    • Related Report
      2017 Research-status Report
    • Int'l Joint Research
  • [Presentation] Role of microRNA-518c-5p on the metastasis of oral cancer cells2017

    • Author(s)
      Makoto Kinouchi, Daisuke Uchida, Nobuyuki Kuribayashi, Hitoshi Kawamata
    • Organizer
      第76回日本癌学会学術総会
    • Related Report
      2017 Research-status Report
  • [Presentation] 骨髄由来幹細胞より扁平上皮癌が発生しうる2017

    • Author(s)
      内田大亮、小宮山雄介,栗林伸行,土田修史,木内 誠,長谷川智則,澤谷祐大,志村美智子,和久井崇大,川又 均
    • Organizer
      第62回日本口腔外科学会総会学術大会
    • Related Report
      2017 Research-status Report

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Published: 2017-04-28   Modified: 2021-02-19  

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