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Establishment of the multipurpose biomarker which targetted specific secretor exosome in esophageal cancer

Research Project

Project/Area Number 18K08675
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

Ohi Masaki  三重大学, 医学部附属病院, 准教授 (40418752)

Co-Investigator(Kenkyū-buntansha) 問山 裕二  三重大学, 医学系研究科, 教授 (00422824)
楠 正人  三重大学, 医学系研究科, 寄附講座大学教員 (50192026)
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)
安田 裕美  三重大学, 医学部附属病院, 助教 (60586767)
荒木 俊光  三重大学, 医学系研究科, リサーチアソシエイト (70343217)
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: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
Fiscal Year 2019: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2018: ¥2,340,000 (Direct Cost: ¥1,800,000、Indirect Cost: ¥540,000)
Keywords食道癌 / パネル / 内視鏡治療 / 低侵襲手術 / 外科切除 / Exosome / 食道癌診断特異的パネル / 食道がん / エキソソーム / 蛋白 / マイクロRNA / 血清 / miRNA / エクソソーム / miRNAs
Outline of Final Research Achievements

Esophageal cancer is a disease with high medical demand because the number of mortality and morbidity do not decrease even after the development of treatment. However, after radical surgery for esophageal cancer, the QOL of patients is often impaired, such as decreased food intake, weight loss, diarrhea, and reflux symptoms. It is extremely significant from the viewpoint of medical expenses as well as contributing to the health of the patient. In this study, we identified protein X that is specifically expressed in Exosome that is secreted specifically for esophageal cancer, and clarified some clinical significance.

Academic Significance and Societal Importance of the Research Achievements

食道癌特異的に分泌されるExosomeに特異的に発現する蛋白Xを同定し、その蛋白X陽性Exosomeに包埋された遺伝子情報を解析することで、食道癌診断特異的パネルを作成し、非侵襲的なLiquid biopsyによる食道癌患者の診断から治療にわたる戦略を検証し、低侵襲的な治療の適応や予後因子などを予測できれば、内視鏡治療、低侵襲手術などの適応を早期に決定でき、国民の予後改善、治療後のQOLを改善する点でも医療費の観点からも極めて学術的意義や社会的意義は高いと思われる。

Report

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

    (16 results)

All 2021 2020 2019

All Journal Article (9 results) (of which Int'l Joint Research: 3 results,  Peer Reviewed: 9 results,  Open Access: 6 results) Presentation (7 results)

  • [Journal Article] Clinical implications of the preoperative lymphocyte C-reactive protein ratio in esophageal cancer patients2021

    • Author(s)
      Yamamoto A
    • Journal Title

      Surg Today

      Volume: 51(5) Issue: 5 Pages: 745-755

    • DOI

      10.1007/s00595-020-02166-5

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Preoperative computed tomography predicts the risk of recurrent laryngeal nerve paralysis in patients with esophageal cancer undergoing thoracoscopic esophagectomy in the prone position2021

    • Author(s)
      Ohi M
    • Journal Title

      Esophagus

      Volume: 18(2): Issue: 2 Pages: 228-238

    • DOI

      10.1007/s10388-020-00767-0

    • NAID

      40022523249

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Lymphocyte-to-C-reactive protein ratio and score are clinically feasible nutrition-inflammation markers of outcome in patients with gastric cancer2020

    • Author(s)
      Okugawa Yoshinaga、Toiyama Yuji、Yamamoto Akira、Shigemori Tsunehiko、Ichikawa Takashi、Yin Chengzeng、Suzuki Akihiro、Fujikawa Hiroyuki、Yasuda Hiromi、Hiro Junichiro、Yoshiyama Shigeyuki、Ohi Masaki、Araki Toshimitsu、McMillan Donald C.、Kusunoki Masato
    • Journal Title

      Clinical Nutrition

      Volume: 39 Issue: 4 Pages: 1209-1217

    • DOI

      10.1016/j.clnu.2019.05.009

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Modified neutrophil-platelet score as a promising marker for stratified surgical and oncological outcomes of patients with gastric cancer.2020

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

      Surg Today

      Volume: 50(3) Issue: 3 Pages: 223-231

    • DOI

      10.1007/s00595-019-01873-y

    • 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] Laparoscopic esophagogastrostomy using a knifeless linear stapler after proximal gastrectomy.2019

    • Author(s)
      Ohi M, Toiyama Y, Kitajima T, Shigemori T, Yasuda H, Okugawa Y, Fujikawa H, Okita Y, Yokoe T, Hiro J, Araki T, Kusunoki M
    • Journal Title

      Surg Today

      Volume: 49(12) Issue: 12 Pages: 1080-1086

    • DOI

      10.1007/s00595-019-01836-3

    • Related Report
      2019 Research-status Report
    • Peer Reviewed
  • [Journal Article] Rac GTPase-Activating Protein 1 (RACGAP1) as an Oncogenic Enhancer in Esophageal Carcinoma2019

    • Author(s)
      Yin Chengzeng、Toiyama Yuji、Okugawa Yoshinaga、Shigemori Tsunehiko、Yamamoto Akira、Ide Shozo、Kitajima Takahito、Fujikawa Hiroyuki、Yasuda Hiromi、Okita Yoshiki、Hiro Junichiro、Yoshiyama Shigeyuki、Ohi Masaki、Araki Toshimitsu、Yao Li、Kusunoki Masato
    • Journal Title

      Oncology

      Volume: 97 Issue: 3 Pages: 155-163

    • DOI

      10.1159/000500592

    • Related Report
      2019 Research-status Report
    • Peer Reviewed
  • [Journal Article] Risk factors and measures of pulmonary complications after thoracoscopic esophagectomy for esophageal cancer.2019

    • Author(s)
      Ohi M, Toiyama Y, Omura Y, Ichikawa T, Yasuda H, Okugawa Y, Fujikawa H, Okita Y, Yoshiyama S, Hiro J, Araki T, Kusunoki M.
    • Journal Title

      Surg Today.

      Volume: 49(2) Issue: 2 Pages: 176-186

    • DOI

      10.1007/s00595-018-1721-0

    • Related Report
      2018 Research-status Report
    • Peer Reviewed
  • [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
      2018 Research-status Report
    • Peer Reviewed / Open Access
  • [Presentation] 食道癌に対するロボット支援下食道切除術の初期成績とデバイス選択の工夫2020

    • Author(s)
      大井正貴、市川崇、今岡裕基、安田裕美、横江、藤川裕之、奥川喜永、大北喜基、廣純一郎、問山裕二、楠正人
    • Organizer
      第18回日本消化器外科学会大会
    • Related Report
      2020 Annual Research Report
  • [Presentation] 食道癌に対するロボット支援下食道切除術と胸腔鏡下食道切除術の短期成績の比較2020

    • Author(s)
      大井正貴、市川崇、今岡裕基、北嶋貴仁、安田裕美、横江毅、藤川裕之、大北喜基、廣純一郎、問山裕二、楠正人
    • Organizer
      第120回日本外科学会定期学術集会
    • Related Report
      2020 Annual Research Report
  • [Presentation] ロボット支援下食道癌手術症例におけるSSI, RI発生の検討2020

    • Author(s)
      大井正貴、市川崇、北嶋貴仁、今岡裕基、安田裕美、横江毅、奥川喜永、藤川裕之、大北喜、廣純一郎、問山裕二、楠正人
    • Organizer
      第33回日本外科感染症学会総会学術集会
    • Related Report
      2020 Annual Research Report
  • [Presentation] 大井正貴、市川崇、今岡裕基、北嶋貴仁、安田裕美、藤川裕之、大北喜基、廣純一郎、問山裕二、楠正人2020

    • Author(s)
      進行胃癌に対するロボット支援下胃切除術の検討
    • Organizer
      第75回日本消化器外科学会総会
    • Related Report
      2020 Annual Research Report
  • [Presentation] 胸腔鏡下食道癌手術症例における反回神経麻痺のリスク因子の検討2020

    • Author(s)
      大井正貴、市川崇、今岡裕基、北嶋貴仁、安田裕美、藤川裕之、奥川喜永、大北喜基、廣純一郎、問山裕二、楠正人
    • Organizer
      第74回日本食道学会学術集会
    • Related Report
      2020 Annual Research Report
  • [Presentation] 食道癌手術における食道胃管吻合の縫合不全の検討と吻合法の標準化2019

    • Author(s)
      大井正貴、市川 崇、安田裕美、吉山繁幸
    • Organizer
      .第72回日本胸部外科学会定期学術集会、京都
    • Related Report
      2019 Research-status Report
  • [Presentation] 胸部食道癌に対するロボット支援下食道切除術における手技の工夫2019

    • Author(s)
      大井正貴、市川 崇、今岡裕基、北嶋貴仁、安田裕美、横江 毅、藤川裕之、大北喜基、廣 純一郎、問山裕二、楠 正人
    • Organizer
      第32回日本内視鏡外科学会総会、横浜
    • Related Report
      2019 Research-status Report

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

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