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The mechanistic exploration of epigenetic change as for organ specific metastasis in gastric cancer

Research Project

Project/Area Number 18K08700
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Review Section Basic Section 55020:Digestive surgery-related
Research InstitutionMie University

Principal Investigator

Kawamura Mikio  三重大学, 医学系研究科, 助教 (00722589)

Co-Investigator(Kenkyū-buntansha) 奥川 喜永  三重大学, 医学部附属病院, 講師 (30555545)
安田 裕美  三重大学, 医学部附属病院, 助教 (60586767)
吉山 繁幸  三重大学, 医学系研究科, リサーチアソシエイト (60444436)
大井 正貴  三重大学, 医学部附属病院, 准教授 (40418752)
楠 正人  三重大学, 医学系研究科, 寄附講座大学教員 (50192026)
Project Period (FY) 2018-04-01 – 2021-03-31
Project Status Completed (Fiscal Year 2020)
Budget Amount *help
¥4,420,000 (Direct Cost: ¥3,400,000、Indirect Cost: ¥1,020,000)
Fiscal Year 2020: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2019: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2018: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
Keywords胃癌 / 腹膜播種 / circular RNA / エピゲノム / 予後予測 / ノンコーディングRNA
Outline of Final Research Achievements

In this study, we decided to quantify the expression level of Circ0000892 using GC tissues and adjacent normal mucosa (n=138, respectively) by qRT-PCR method. As a result, the expression level of Circ0000892 was significantly low in GC tissues compared with adjacent normal mucosa (p<0.001). Furthermore, the low expression group of Circ0000892 showed significantly poorer overall survival and disease free survival (p<0.05) compared with high expression group.

Academic Significance and Societal Importance of the Research Achievements

胃癌腹膜播種進展に関与するcircular RNAはバイオマーカーとしての有用性には大きな期待が寄せられると考えられる。本研究ではCirc0000892が胃癌進展ならびに予後マーカーとして有用となりうる可能性を証明した。今後はcircular RNAの網羅的プロファイリングをおこない特に腹膜播種進展に関してのバイオマーカー的意義を検証していく予定だが、本研究成果はその試金石として重要な役割を果たしていると考える。

Report

(4 results)
  • 2020 Annual Research Report   Final Research Report ( PDF )
  • 2019 Research-status Report
  • 2018 Research-status Report
  • Research Products

    (10 results)

All 2020 2019 2018

All Journal Article (7 results) (of which Int'l Joint Research: 2 results,  Peer Reviewed: 7 results,  Open Access: 3 results) Presentation (3 results)

  • [Journal Article] The relationship between preoperative T helper cytokines in the ileal mucosa and the pathogenesis of pouchitis2020

    • Author(s)
      Kitajima Takahito、Okita Yoshiki、Kawamura Mikio、Kondo Satoru、Toiyama Yuji、Uchida Keiichi、Kusunoki Masato
    • Journal Title

      BMC Gastroenterology

      Volume: 20 Issue: 1 Pages: 277-277

    • DOI

      10.1186/s12876-020-01421-w

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Crohn's-Like Lymphoid Reaction is Associated with Oncological Prognosis and Nutritional Status in Patients with Pathological Stage II/III Gastric Cancer.2020

    • Author(s)
      Omura Y, Toiyama Y, Okugawa Y, Yamamoto A, Yin C, Kusunoki K, Kusunoki Y, Shigemori T, Ide S, Kitajima T, Fujikawa H, Yasuda H, Hiro J, Yoshiyama S, Ohi M, Kusunoki M.
    • Journal Title

      Ann Surg Oncol

      Volume: 27 Issue: 1 Pages: 259-267

    • DOI

      10.1245/s10434-019-07709-w

    • Related Report
      2019 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Clinical significance and biological role of L1 cell adhesion molecule in gastric cancer2019

    • Author(s)
      Ichikawa Takashi、Okugawa Yoshinaga、Toiyama Yuji、Tanaka Koji、Yin Chengzeng、Kitajima Takahito、Kondo Satoru、Shimura Tadanobu、Ohi Masaki、Araki Toshimitsu、Kusunoki Masato
    • Journal Title

      British Journal of Cancer

      Volume: 121 Issue: 12 Pages: 1058-1068

    • DOI

      10.1038/s41416-019-0646-8

    • Related Report
      2019 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Genomewide Expression Profiling Identifies a Novel miRNA-Based Signature for the Detection of Peritoneal Metastasis in Patients With Gastric Cancer2019

    • Author(s)
      Shimura Tadanobu、Toden Shusuke、Kandimalla Raju、Toiyama Yuji、Okugawa Yoshinaga、Kanda Mitsuro、Baba Hideo、Kodera Yasuhiro、Kusunoki Masato、Goel Ajay
    • Journal Title

      Annals of Surgery

      Volume: - Issue: 5 Pages: 1-1

    • DOI

      10.1097/sla.0000000000003647

    • Related Report
      2019 Research-status Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Soluble PD-L1 Expression in Circulation as a Predictive Marker for Recurrence and Prognosis in Gastric Cancer: Direct Comparison of the Clinical Burden Between Tissue and Serum PD-L1 Expression.2019

    • Author(s)
      Shigemori T, Toiyama Y, Okugawa Y, Yamamoto A, Yin C, Narumi A, Ichikawa T, Ide S, Shimura T, Fujikawa H, Yasuda H, Hiro J, Yoshiyama S, Ohi M, Araki T, Kusunoki M.
    • Journal Title

      Ann Surg Oncol.

      Volume: 26 Issue: 3 Pages: 876-883

    • DOI

      10.1245/s10434-018-07112-x

    • Related Report
      2019 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Colony-stimulating factor-1 and colony-stimulating factor-1 receptor co-expression is associated with disease progression in gastric cancer.2018

    • Author(s)
      Okugawa Y, Toiyama Y, Ichikawa T, Kawamura M, Yasuda H, Fujikawa H, Saigusa S, Ohi M, Araki T, Tanaka K, Inoue Y, Tanaka M, Miki C, Kusunoki M.
    • Journal Title

      Int J Oncol.

      Volume: 53 Pages: 737-749

    • DOI

      10.3892/ijo.2018.4406

    • Related Report
      2018 Research-status Report
    • Peer Reviewed
  • [Journal Article] MicroRNAs as potential liquid biopsy biomarkers in colorectal cancer: A systematic review.2018

    • Author(s)
      Toiyama Y, Okugawa Y, Fleshman J, Richard Boland C, Goel A.
    • Journal Title

      Biochim Biophys Acta Rev Cancer.

      Volume: 1870 Issue: 2 Pages: 274-282

    • DOI

      10.1016/j.bbcan.2018.05.006

    • Related Report
      2018 Research-status Report
    • Peer Reviewed / Int'l Joint Research
  • [Presentation] StageⅡ/Ⅲ胃癌におけるCrohn’s-Like Lymphoid Reactionの腫瘍学的予後と栄養指標に関する検討.2019

    • Author(s)
      大村悠介、問山裕二、奥川喜永、楠 蔵人、尹 成増、山本 晃、市川 崇、重盛恒彦、井出正造、北嶋貴仁、安田裕美、藤川裕之、廣 純一郎、吉山繁幸、大井正貴、荒木俊光、楠 正人
    • Organizer
      第119回日本外科学会定期学術集会、大阪
    • Related Report
      2019 Research-status Report
  • [Presentation] RNAメチル化制御遺伝子パネルの胃癌患者における予後・再発マーカーとしての意義.2019

    • Author(s)
      志村匡信、問山裕二、奥川喜永、 Raju Kandimalla、 今岡裕基、北嶋貴仁、安田裕美、横江 毅、大井正貴、荒木俊光、楠 正人
    • Organizer
      第57回日本癌治療学会学術集会、福岡
    • Related Report
      2019 Research-status Report
  • [Presentation] 胃癌におけるL1CAM発現解析の臨床的意義とその癌進展における機能2019

    • Author(s)
      奥川喜永、問山裕二、井出正造、北嶋貴仁、志村匡信、廣 純一郎、田中光司、楠 正人
    • Organizer
      第78回日本癌学会学術集会、京都
    • Related Report
      2019 Research-status Report

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Published: 2018-04-23   Modified: 2022-01-27  

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