• Search Research Projects
  • Search Researchers
  • How to Use
  1. Back to previous page

Pathophysiology and growth control of the microenvironment in colorectal cancer with highly invasive growth

Research Project

Project/Area Number 18K08668
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 InstitutionHirosaki University

Principal Investigator

Morohashi Hajime  弘前大学, 医学部附属病院, 講師 (30598628)

Co-Investigator(Kenkyū-buntansha) 袴田 健一  弘前大学, 医学研究科, 教授 (30271802)
三浦 卓也  弘前大学, 医学部附属病院, 講師 (30722136)
坂本 義之  弘前大学, 医学研究科, 准教授 (60361010)
鬼島 宏  弘前大学, 医学研究科, 教授 (90204859)
Project Period (FY) 2018-04-01 – 2022-03-31
Project Status Completed (Fiscal Year 2021)
Budget Amount *help
¥4,290,000 (Direct Cost: ¥3,300,000、Indirect Cost: ¥990,000)
Fiscal Year 2020: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2019: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
Fiscal Year 2018: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Keywords癌微小環境 / リンパ節転移 / 腹膜播種 / 大腸癌 / ロボット手術 / 癌周囲微小環境 / 時計遺伝子 / ヒアルロン酸 / 微小循環
Outline of Final Research Achievements

Colorectal cancer with highly invasive growth is known to have fibrosis around the cancer cells, and vascular and nerve invasion is prominent. The results of this study, which focused on this form of development and the cancer microenvironment, have elucidated the form of development of lateral lymph node metastasis of rectal cancer and developed a treatment method that combines preoperative treatment and lymph node dissection.

Academic Significance and Societal Importance of the Research Achievements

本研究により癌細胞増殖、癌細胞・間質との相互作用の機序を解明し、高浸潤性増殖を呈する大腸癌における癌微小環境の病態解明と、その増殖制御についての手がかりを解明した。その結果、進行直腸癌の側方リンパ節転移の進展形式に対して、癌微小環境をターゲットとした治療の重要性を解明した。臨床応用として早期からの癌微小環境をターゲットとした術前化学療法とロボット手術を組み合わせた新たな治療戦略の開発に至った。

Report

(5 results)
  • 2021 Annual Research Report   Final Research Report ( PDF )
  • 2020 Research-status Report
  • 2019 Research-status Report
  • 2018 Research-status Report
  • Research Products

    (10 results)

All 2022 2021 2020 2019 2018

All Journal Article (8 results) (of which Peer Reviewed: 8 results,  Open Access: 7 results) Presentation (2 results)

  • [Journal Article] Short‐term outcomes of robotic‐assisted surgery following neoadjuvant chemotherapy for lower rectal cancer2022

    • Author(s)
      Morohashi Hajime、Sakamoto Yoshiyuki、Miura Takuya、Ichinohe Daichi、Kubota Shunsuke、Yamazaki Keisuke、Ichisawa Aika、Mitsuhashi Yuto、Wakiya Taiichi、Hakamada Kenichi
    • Journal Title

      Asian Journal of Endoscopic Surgery

      Volume: - Issue: 3 Pages: 577-584

    • DOI

      10.1111/ases.13055

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] A Prospective Multicenter Phase II Study on the Feasibility and Efficacy of S-1 and Oxaliplatin Neoadjuvant Chemotherapy for Locally Advanced Rectal Cancer2022

    • Author(s)
      Sakamoto Yoshiyuki、Morohashi Hajime、Miura Takuya、Tsutsumi Shinji、Takahashi Seiji、Hirama Kimiaki、Wakiya Taiichi、Hakamada Kenichi
    • Journal Title

      Diseases of the Colon & Rectum

      Volume: 65 Issue: 5 Pages: 663-671

    • DOI

      10.1097/dcr.0000000000001927

    • Related Report
      2021 Annual Research Report 2020 Research-status Report
    • Peer Reviewed
  • [Journal Article] Effective dissection for rectal cancer with lateral lymph node metastasis based on prognostic factors and recurrence type2021

    • Author(s)
      Morohashi Hajime、Sakamoto Yoshiyuki、Miura Takuya、Ichinohe Daichi、Umemura Kotaro、Akaishi Takanobu、Sato Kentaro、Kuwata Daisuke、Yamazaki Keisuke、Wakiya Taiichi、Hakamada Kenichi
    • Journal Title

      International Journal of Colorectal Disease

      Volume: - Issue: 6 Pages: 1-11

    • DOI

      10.1007/s00384-021-03870-5

    • Related Report
      2020 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Short-term outcomes of robotic-assisted laparoscopic versus laparoscopic lateral lymph node dissection for advanced lower rectal cancer2020

    • Author(s)
      Morohashi Hajime、Sakamoto Yoshiyuki、Miura Takuya、Kagiya Takuji、Ogasawara Kenta、Takahashi Yoshiya、Sato Kentaro、Hara Yutaro、Ogasawara Hirokazu、Hakamada Kenichi
    • Journal Title

      Surgical Endoscopy

      Volume: - Issue: 9 Pages: 5001-5008

    • DOI

      10.1007/s00464-020-07979-6

    • Related Report
      2020 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Organ/space infection is a common cause of high output stoma and outlet obstruction in diverting ileostomy.2020

    • Author(s)
      Hara Y, Miura T, Sakamoto Y, Morohashi H, Nagase H, Hakamada K.
    • Journal Title

      BMC Surg.

      Volume: 20 Issue: 1 Pages: 83-83

    • DOI

      10.1186/s12893-020-00734-7

    • Related Report
      2019 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Dual energy CT is useful for the prediction of mesenteric and lateral pelvic lymph node metastasis in rectal cancer2019

    • Author(s)
      Sato, K. Morohashi, H. Tsushima, F. Sakamoto, Y. Miura, T. Fujita, H. Umemura, K. Suzuki, T. Tsuruta, S. Kura, R. Ono, S. Aoki, M. Hakamada, K.
    • Journal Title

      Mol Clin Oncol

      Volume: 10 Pages: 625-630

    • DOI

      10.3892/mco.2019.1834

    • Related Report
      2019 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Outcomes of Total Mesorectal Excision and Lateral Lymph Node Dissection following Neoadjuvant Chemotherapy for Lower Rectal Cancer with Lateral Lymph Node Metastasis2018

    • Author(s)
      Morohashi H, Uchida C, Ogasawara H, Hara Y, Akaishi T, et al.
    • Journal Title

      Gan To Kagaku Ryoho

      Volume: 45 Pages: 1922-1924

    • Related Report
      2018 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Necrotizing fasciitis of the thigh due to penetrated descending colon cancer: a case report.2018

    • Author(s)
      Sato K, Miura T, Ishido K, Kakamoto Y, Kudo D, Kimura N, Morohashi H, et al.
    • Journal Title

      Surg Case Rep

      Volume: 26 Issue: 1 Pages: 136-136

    • DOI

      10.1186/s40792-018-0544-y

    • Related Report
      2018 Research-status Report
    • Peer Reviewed / Open Access
  • [Presentation] 保険収載後に直腸癌に対するロボット支援下手術で得られた知識と拡大手術への応用2021

    • Author(s)
      諸橋 一
    • Organizer
      日本外科学会
    • Related Report
      2021 Annual Research Report
  • [Presentation] 予後規定因子から考える側方郭清の適応2018

    • Author(s)
      諸橋 一, 坂本義之, 佐藤健太郎, 三浦卓也, 袴田健一
    • Organizer
      2018大腸肛門病学会
    • Related Report
      2018 Research-status Report

URL: 

Published: 2018-04-23   Modified: 2023-01-30  

Information User Guide FAQ News Terms of Use Attribution of KAKENHI

Powered by NII kakenhi