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Functional analysis of voltage-gated potassium channels in pancreatic cancer stem cells

Research Project

Project/Area Number 21K08689
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 InstitutionKyoto Prefectural University of Medicine

Principal Investigator

Harada Kyouichi  京都府立医科大学, 医学(系)研究科(研究院), 特任助教 (80804822)

Co-Investigator(Kenkyū-buntansha) 大辻 英吾  京都府立医科大学, 医学(系)研究科(研究院), 教授 (20244600)
塩崎 敦  京都府立医科大学, 医学(系)研究科(研究院), 講師 (40568086)
Project Period (FY) 2021-04-01 – 2024-03-31
Project Status Completed (Fiscal Year 2023)
Budget Amount *help
¥4,160,000 (Direct Cost: ¥3,200,000、Indirect Cost: ¥960,000)
Fiscal Year 2023: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2022: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2021: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Keywords膵癌 / 癌幹細胞 / イオンチャネル / 膵臓外科学
Outline of Research at the Start

近年、様々なイオン輸送体が癌細胞機能を制御することが知られている。本研究では、膵癌における電位依存性K+チャネル(voltage-gated potassium channel: VGKC)の発現機能解析を行うとともに、"癌幹細胞特異的に発現したVGKCの制御により、膵癌の進展が抑制できる" という実験仮説の検証を行う。その結果から、癌幹細胞内イオン濃度変化を介した新たな腫瘍形成メカニズムを解明し、VGKC阻害薬である4-アミノピリジンを応用した、膵癌に対する斬新な治療概念の構築を目指す。

Outline of Final Research Achievements

Cells exhibiting strong ALDH1A1 activity were isolated from PK59 pancreatic cancer cells by cell sorting, and cancer stem cells (CSCs) were generated with the sphere formation assay. Microarray analysis revealed voltage-gated potassium channels were upregulated in CSCs, and its inhibitor 4-Aminopyridine effectively decreased the number of tumorspheres. An immunohistochemical analysis revealed a relationship between strong KCNB1 expression and a poor prognosis in esophageal cancer. In KYSE70 and TE5 cells, KCNB1 depletion with siRNA suppressed cell proliferation, cell cycle progression, and invasion/migration, and induced apoptosis. The results of the microarray analysis showed that the expressions of Ephrin receptor signaling related genes were changed in KCNB1-depleted cells. These results provide an insight into the role of KCNB1 as a biomarker, and that its specific inhibitor, 4-Aminopyridine, has potential as a targeted therapeutic agent against digestive cancer.

Academic Significance and Societal Importance of the Research Achievements

KCNB1、KCNC1、KCND1等のVGKCが膵癌幹細胞において高発現し、その阻害剤である4-アミノピリジンが癌幹細胞特異的に抑制効果を示すことを新たに見出した。4-アミノピリジンは多発性硬化症の治療薬として臨床で用いられている薬剤であり、その抗腫瘍効果を明らかにしたことの社会的意義は大きいと考えられる。また、KCNB1のEphrin receptor signalingを介する新たな腫瘍進展制御機構や、予後因子としての意義を明らかにし、バイオマーカーや治療標的としての可能性を示した。

Report

(4 results)
  • 2023 Annual Research Report   Final Research Report ( PDF )
  • 2022 Research-status Report
  • 2021 Research-status Report
  • Research Products

    (47 results)

All 2023 2022 2021

All Journal Article (16 results) (of which Peer Reviewed: 16 results,  Open Access: 3 results) Presentation (31 results) (of which Invited: 1 results)

  • [Journal Article] Cancer Stem Cells of Hepatocellular Carcinoma Are Suppressed by the Voltage-gated Calcium Channel Inhibitor Amlodipine2023

    • Author(s)
      SHIOZAKI ATSUSHI、KURASHIMA KENTO、KUDOU MICHIHIRO、SHIMIZU HIROKI、KOSUGA TOSHIYUKI、TAKEMOTO KENICHI、ARITA TOMOHIRO、KONISHI HIROTAKA、YAMAMOTO YUSUKE、MORIMURA RYO、KOMATSU SHUHEI、IKOMA HISASHI、KUBOTA TAKESHI、FUJIWARA HITOSHI、OTSUJI EIGO
    • Journal Title

      Anticancer Research

      Volume: 43 Issue: 11 Pages: 4855-4864

    • DOI

      10.21873/anticanres.16682

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Cancer Stem Cells of Esophageal Adenocarcinoma are Suppressed by Inhibitors of TRPV2 and SLC12A22023

    • Author(s)
      Shiozaki Atsushi、Inoue Hiroyuki、Shimizu Hiroki、Kosuga Toshiyuki、Takemoto Kenichi、Kudou Michihiro、Ohashi Takuma、Arita Tomohiro、Konishi Hirotaka、Komatsu Shuhei、Kubota Takeshi、Fujiwara Hitoshi、Otsuji Eigo
    • Journal Title

      Annals of Surgical Oncology

      Volume: 30 Issue: 13 Pages: 8743-8754

    • DOI

      10.1245/s10434-023-14247-z

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Effects of TRPV2 on the Expression of PD-L1 and Its Binding Ability to PD-1 in Gastric Cancer2023

    • Author(s)
      Shiozaki Atsushi、Fukami Tomoyuki、Shimizu Hiroki、Kosuga Toshiyuki、Kudou Michihiro、Takemoto Kenichi、Katsurahara Keita、Nishibeppu Keiji、Ohashi Takuma、Arita Tomohiro、Konishi Hirotaka、Komatsu Shuhei、Kubota Takeshi、Fujiwara Hitoshi、Otsuji Eigo
    • Journal Title

      Annals of Surgical Oncology

      Volume: 30 Issue: 13 Pages: 8704-8716

    • DOI

      10.1245/s10434-023-14084-0

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Functional Analysis and Clinical Importance of ATP1A1 in Colon Cancer2023

    • Author(s)
      Sumiyoshi Shutaro、Shiozaki Atsushi、Kosuga Toshiyuki、Simizu Hiroki、Kudo Michihiro、Kiuchi Jun、Arita Tomohiro、Konishi Hirotaka、Komatsu Shuhei、Kuriu Yoshiaki、Kubota Takeshi、Fujiwara Hitoshi、Morinaga Yukiko、Konishi Eiichi、Otsuji Eigo
    • Journal Title

      Annals of Surgical Oncology

      Volume: 30 Issue: 11 Pages: 6898-6910

    • DOI

      10.1245/s10434-023-13779-8

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Functions and Clinical Significance of CACNA2D1 in Gastric Cancer2022

    • Author(s)
      Inoue Hiroyuki、Shiozaki Atsushi、Kosuga Toshiyuki、Shimizu Hiroki、Kudou Michihiro、Ohashi Takuma、Arita Tomohiro、Konishi Hirotaka、Komatsu Shuhei、Kubota Takeshi、Fujiwara Hitoshi、Okamoto Kazuma、Kishimoto Mitsuo、Konishi Eiichi、Otsuji Eigo
    • Journal Title

      Annals of Surgical Oncology

      Volume: - Issue: 7 Pages: 4522-4535

    • DOI

      10.1245/s10434-022-11752-5

    • Related Report
      2022 Research-status Report
    • Peer Reviewed
  • [Journal Article] Anoctamin 5 regulates the cell cycle and affects prognosis in gastric cancer2022

    • Author(s)
      Fukami Tomoyuki、Shiozaki Atsushi、Kosuga Toshiyuki、Kudou Michihiro、Shimizu Hiroki、Ohashi Takuma、Arita Tomohiro、Konishi Hirotaka、Komatsu Shuhei、Kubota Takeshi、Fujiwara Hitoshi、Okamoto Kazuma、Kishimoto Mitsuo、Morinaga Yukiko、Konishi Eiichi、Otsuji Eigo
    • Journal Title

      World Journal of Gastroenterology

      Volume: 28 Issue: 32 Pages: 4649-4667

    • DOI

      10.3748/wjg.v28.i32.4649

    • Related Report
      2022 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Absolute lymphocyte count and Creactive proteinalbumin ratio can predict prognosis and adverse events in patients with recurrent esophageal cancer treated with nivolumab therapy2022

    • Author(s)
      Inoue Hiroyuki、Shiozaki Atsushi、Fujiwara Hitoshi、Konishi Hirotaka、Kiuchi Jun、Ohashi Takuma、Shimizu Hiroki、Arita Tomohiro、Yamamoto Yusuke、Morimura Ryo、Kuriu Yoshiaki、Ikoma Hisashi、Kubota Takeshi、Okamoto Kazuma、Otsuji Eigo
    • Journal Title

      Oncology Letters

      Volume: 24 Issue: 2 Pages: 257-257

    • DOI

      10.3892/ol.2022.13377

    • Related Report
      2022 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] NADPH Oxidase 2 Has a Crucial Role in Cell Cycle Progression of Esophageal Squamous Cell Carcinoma2022

    • Author(s)
      Shimizu Hiroki、Katsurahara Keita、Inoue Hiroyuki、Shiozaki Atsushi、Kosuga Toshiyuki、Kudou Michihiro、Arita Tomohiro、Konishi Hirotaka、Komatsu Shuhei、Fujiwara Hitoshi、Morinaga Yukiko、Konishi Eiichi、Otsuji Eigo
    • Journal Title

      Annals of Surgical Oncology

      Volume: 29 Issue: 13 Pages: 8677-8687

    • DOI

      10.1245/s10434-022-12384-5

    • Related Report
      2022 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Value of the Tumor Stroma Ratio and Structural Heterogeneity Measured by a Novel Semi-Automatic Image Analysis Technique for Predicting Survival in Patients with Colon Cancer2022

    • Author(s)
      Inoue Hiroyuki、Kudou Michihiro、Shiozaki Atsushi、Kosuga Toshiyuki、Shimizu Hiroki、Kiuchi Jun、Arita Tomohiro、Konishi Hirotaka、Komatsu Shuhei、Kuriu Yoshiaki、Morinaga Yukiko、Konishi Eiichi、Otsuji Eigo
    • Journal Title

      Diseases of the Colon & Rectum

      Volume: - Issue: 11 Pages: 1449-1461

    • DOI

      10.1097/dcr.0000000000002570

    • Related Report
      2022 Research-status Report
    • Peer Reviewed
  • [Journal Article] TRPV2 Promotes Cell Migration and Invasion in Gastric Cancer via the Transforming Growth Factor-β Signaling Pathway2021

    • Author(s)
      Kato Shunji、Shiozaki Atsushi、Kudou Michihiro、Shimizu Hiroki、Kosuga Toshiyuki、Ohashi Takuma、Arita Tomohiro、Konishi Hirotaka、Komatsu Shuhei、Kubota Takeshi、Fujiwara Hitoshi、Okamoto Kazuma、Kishimoto Mitsuo、Konishi Eiichi、Otsuji Eigo
    • Journal Title

      Annals of Surgical Oncology

      Volume: 29 Issue: 5 Pages: 2944-2956

    • DOI

      10.1245/s10434-021-11132-5

    • Related Report
      2022 Research-status Report 2021 Research-status Report
    • Peer Reviewed
  • [Journal Article] Roles of voltage-gated potassium channels in the maintenance of pancreatic cancer stem cells2021

    • Author(s)
      Shiozaki Atsushi、Konishi Tomoki、Kosuga Toshiyuki、Kudou Michihiro、Kurashima Kento、Inoue Hiroyuki、Shoda Katsutoshi、Arita Tomohiro、Konishi Hirotaka、Morimura Ryo、Komatsu Shuhei、Ikoma Hisashi、Toma Atsushi、Kubota Takeshi、Fujiwara Hitoshi、Okamoto Kazuma、Otsuji Eigo
    • Journal Title

      International Journal of Oncology

      Volume: 59 Issue: 4

    • DOI

      10.3892/ijo.2021.5256

    • Related Report
      2021 Research-status Report
    • Peer Reviewed
  • [Journal Article] The expression of the alpha1 subunit of Na+/K+-ATPase is related to tumor development and clinical outcomes in gastric cancer2021

    • Author(s)
      Nakamura Kei、Shiozaki Atsushi、Kosuga Toshiyuki、Shimizu Hiroki、Kudou Michihiro、Ohashi Takuma、Arita Tomohiro、Konishi Hirotaka、Komatsu Shuhei、Kubota Takeshi、Fujiwara Hitoshi、Okamoto Kazuma、Kishimoto Mitsuo、Konishi Eiichi、Otsuji Eigo
    • Journal Title

      Gastric Cancer

      Volume: 24 Issue: 6 Pages: 1278-1292

    • DOI

      10.1007/s10120-021-01212-6

    • NAID

      40022722074

    • Related Report
      2021 Research-status Report
    • Peer Reviewed
  • [Journal Article] Expression and Role of CFTR in Human Esophageal Squamous Cell Carcinoma2021

    • Author(s)
      Matsumoto Yoshihisa、Shiozaki Atsushi、Kosuga Toshiyuki、Kudou Michihiro、Shimizu Hiroki、Arita Tomohiro、Konishi Hirotaka、Komatsu Shuhei、Kubota Takeshi、Fujiwara Hitoshi、Okamoto Kazuma、Kishimoto Mitsuo、Konishi Eiichi、Otsuji Eigo
    • Journal Title

      Annals of Surgical Oncology

      Volume: - Issue: 11 Pages: 6424-6436

    • DOI

      10.1245/s10434-021-09752-y

    • Related Report
      2021 Research-status Report
    • Peer Reviewed
  • [Journal Article] LRRC8A influences the growth of gastric cancer cells via the p53 signaling pathway2021

    • Author(s)
      Kurashima Kento、Shiozaki Atsushi、Kudou Michihiro、Shimizu Hiroki、Arita Tomohiro、Kosuga Toshiyuki、Konishi Hirotaka、Komatsu Shuhei、Kubota Takeshi、Fujiwara Hitoshi、Okamoto Kazuma、Kishimoto Mitsuo、Konishi Eiichi、Otsuji Eigo
    • Journal Title

      Gastric Cancer

      Volume: - Issue: 5 Pages: 1063-1075

    • DOI

      10.1007/s10120-021-01187-4

    • NAID

      40022653221

    • Related Report
      2021 Research-status Report
    • Peer Reviewed
  • [Journal Article] Amlodipine and Verapamil, Voltage-Gated Ca2+ Channel Inhibitors, Suppressed the Growth of Gastric Cancer Stem Cells2021

    • Author(s)
      Shiozaki Atsushi、Katsurahara Keita、Kudou Michihiro、Shimizu Hiroki、Kosuga Toshiyuki、Ito Hiroshi、Arita Tomohiro、Konishi Hirotaka、Komatsu Shuhei、Kubota Takeshi、Fujiwara Hitoshi、Okamoto Kazuma、Otsuji Eigo
    • Journal Title

      Annals of Surgical Oncology

      Volume: - Issue: 9 Pages: 5400-5411

    • DOI

      10.1245/s10434-021-09645-0

    • Related Report
      2021 Research-status Report
    • Peer Reviewed
  • [Journal Article] Functional Analysis and Clinical Significance of Chloride Channel 2 Expression in Esophageal Squamous Cell Carcinoma2021

    • Author(s)
      Mitsuda Masato、Shiozaki Atsushi、Kudou Michihiro、Shimizu Hiroki、Arita Tomohiro、Kosuga Toshiyuki、Konishi Hirotaka、Komatsu Shuhei、Kubota Takeshi、Fujiwara Hitoshi、Okamoto Kazuma、Kishimoto Mitsuo、Konishi Eiichi、Otsuji Eigo
    • Journal Title

      Annals of Surgical Oncology

      Volume: - Issue: 9 Pages: 5384-5397

    • DOI

      10.1245/s10434-021-09659-8

    • Related Report
      2021 Research-status Report
    • Peer Reviewed
  • [Presentation] 食道腺癌幹細胞特異的に発現するイオン輸送体を標的とした新規治療法の開発2023

    • Author(s)
      塩﨑敦、井上博之、清水浩紀、松本順久、西別府敬士、木内純、大橋拓馬、有田智洋、山本有祐、小西博貴、森村玲、栗生宜明、生駒久 視、窪田健、藤原斉、大辻英吾
    • Organizer
      第123回日本外科学会定期学術集会
    • Related Report
      2023 Annual Research Report
  • [Presentation] 進行胃癌におけるTRPV2とPD-L1の発現の相関性の検討2023

    • Author(s)
      太田敦貴、塩﨑敦、深見知之、松本順久、西別府敬士、木内純、大橋拓馬、清水浩紀、有田智洋、山本有祐、小西博貴、森村玲、栗生宜明、生駒久視、窪田健、藤原斉、大辻英吾
    • Organizer
      第123回日本外科学会定期学術集会
    • Related Report
      2023 Annual Research Report
  • [Presentation] 胃癌におけるCACNA2D1の機能解析と臨床的意義2023

    • Author(s)
      中道脩介、塩﨑敦、井上博之、小菅敏幸、清水浩紀、工藤道弘、大橋拓馬、有田智洋、山本有祐、小西博貴、栗生宜明、生駒久視、窪田健、藤原斉、大辻英吾
    • Organizer
      第123回日本外科学会定期学術集会
    • Related Report
      2023 Annual Research Report
  • [Presentation] 食道癌におけるKCNB1の機能解析と臨床的意義2023

    • Author(s)
      太田敦貴、塩﨑敦、清水浩紀、西別府敬士、木内純、大橋拓馬、有田智洋、小西博貴、森村玲、窪田健、藤原斉、大辻英吾.
    • Organizer
      第82回日本癌学会学術総会
    • Related Report
      2023 Annual Research Report
  • [Presentation] 大腸癌におけるCACNA2D1の発現と役割2023

    • Author(s)
      井上博之、塩﨑敦、小菅敏幸、清水浩紀、工藤道弘、大橋拓馬、有田智洋、山本有祐、小西博貴、森村玲、栗生宜明、生駒久視、窪田健、藤原斉、大辻英吾
    • Organizer
      第82回日本癌学会学術総会
    • Related Report
      2023 Annual Research Report
  • [Presentation] 胃癌におけるAnoctamin 5の機能解析と臨床的意義2022

    • Author(s)
      深見知之 、塩﨑敦 、木内純 、大橋拓馬 、清水浩紀 、有田智洋 、山本有祐 、小西博貴 、森村玲 、栗生宜明 、生駒久視 、窪田健 、藤原斉 、岡本 和真 、大辻英吾
    • Organizer
      第 122 回日本外科学会定期学術集会
    • Related Report
      2022 Research-status Report
  • [Presentation] 大腸癌幹細胞の低浸透圧ショックへの抵抗性2022

    • Author(s)
      加藤俊治, 塩崎敦, 工藤道弘, 清水浩紀, 小菅敏幸, 木内純, 大橋拓馬, 有田智洋, 山本有祐, 小西博貴, 森村玲, 栗生宜明, 生駒久視, 窪田健, 藤原斉, 岡本和真, 大辻英吾
    • Organizer
      第 122 回日本外科学会定期学術集会
    • Related Report
      2022 Research-status Report
  • [Presentation] 食道癌術後再発に対するニボルマブ療法の検討2022

    • Author(s)
      井上博之 塩﨑敦 藤原斉 小西博貴 木内純 大橋拓馬 清水浩紀 有田智洋 山本有祐 森村玲 栗生宜明 生駒久視 窪田健 岡本和真 大辻英吾
    • Organizer
      第 122 回日本外科学会定期学術集会
    • Related Report
      2022 Research-status Report
  • [Presentation] 胃癌におけるSLCO2A1の機能解析2022

    • Author(s)
      中村慶、塩﨑敦、小菅敏幸、清水浩紀、大橋拓馬、小西博貴、窪田健、藤原斉、岡本和真、大辻英吾
    • Organizer
      第77回日本消化器外科学会総会
    • Related Report
      2022 Research-status Report
  • [Presentation] Amlodipine, voltage-gated Ca2+ channel inhibitor, suppressed the growth of cancer stem cells in hepatocellular carcinoma2022

    • Author(s)
      Atsushi Shiozaki, Kento Kurashima, Michihiro Kudou, Hiroki Shimizu,Toshiyuki Kosuga, Takuma Ohashi, Tomohiro Arita, Yusuke Yamamoto, Hirotaka Konishi, Ryo Morimura, Yoshiaki Kuriu, Hisashi Ikoma, Takeshi Kubota, Hitoshi Fujiwara, Eigo Otsuji
    • Organizer
      第81回日本癌学会学術総会
    • Related Report
      2022 Research-status Report
  • [Presentation] Tranilast and furosemide suppressed the growth of cancer stem cells in esophageal adenocarcinoma2022

    • Author(s)
      Hiroyuki Inoue, Atsushi Shiozaki, Toshiyuki Kosuga, Hiroki Shimizu, Michihiro Kudou, Takuma Ohashi, Tomohiro Arita, Hirotaka Konishi, Ryo Morimura, Takeshi Kubota, Hitoshi Fujiwara, Eigo Otsuji
    • Organizer
      第81回日本癌学会学術総会
    • Related Report
      2022 Research-status Report
  • [Presentation] Correlation between TRPV2 and PD-L1 expression in advanced gastric cancer and its clinical significance2022

    • Author(s)
      Tomoyuki Fukami, Atsushi Shiozaki, Jun Kiuchi, Takuma Ohashi, Hiroki Shimizu, Tomohiro Arita, Yusuke Yamamoto, Hirotaka Konishi, Ryo Morimura, Yoshiaki Kuriu, Hisashi Ikoma, Takeshi Kubota, Hitoshi Fujiwara, Eigo Otsuji
    • Organizer
      第81回日本癌学会学術総会
    • Related Report
      2022 Research-status Report
  • [Presentation] The function analysis and clinical significance of CACNA2D1 in human gastric cancer2022

    • Author(s)
      Naosuke Nakamichi, Atsushi Shiozaki, Hiroyuki Inoue, Toshiyuki Kosuga, Hiroki Shimizu, Michihiro Kudou, Takuma Ohashi, Tomohiro Arita, Yusuke Yamamoto, Hirotaka Konishi, Yoshiaki Kuriu, Hisashi Ikoma, Takeshi Kubota, Hitoshi Fujiwara, Eigo Otsuji
    • Organizer
      第81回日本癌学会学術総会
    • Related Report
      2022 Research-status Report
  • [Presentation] 食道腺癌幹細胞特異的に発現するイオン輸送体の同定と新規標的治療の開発2022

    • Author(s)
      塩崎敦 井上博之 清水浩紀 木内純 大橋拓馬 有田智洋 山本有祐 小西博貴 森村玲 栗生宜明 生駒久視 窪田健 藤原斉 大辻英吾
    • Organizer
      JDDW2022(第20回消化器外科学会大会)
    • Related Report
      2022 Research-status Report
  • [Presentation] 消化器癌幹細胞に発現するイオン輸送体の同定と新規標的治療の開発2022

    • Author(s)
      塩崎敦 工藤道弘 清水浩紀 小菅敏幸 大橋拓馬 有田智洋 山本有祐 小西博貴 森村玲 小松周平 栗生宜明 生駒久視 窪田健 藤原斉 大辻英吾
    • Organizer
      第96回日本薬理学会年会
    • Related Report
      2022 Research-status Report
    • Invited
  • [Presentation] 胃癌におけるNa+/K+-ATPase発現の意義と機能解析について2021

    • Author(s)
      中村慶、塩﨑敦、工藤道弘、清水浩紀、小菅敏幸、久保秀正、木内純、大橋拓馬、有田智洋、山本有祐、小西博貴、森村玲、栗生宜明、生駒久視、窪田健、藤原斉、岡本和真、大辻英吾
    • Organizer
      第121回日本外科学会定期学術集会
    • Related Report
      2021 Research-status Report
  • [Presentation] 胃癌におけるTRPV2の発現と役割2021

    • Author(s)
      加藤俊治、塩﨑敦、工藤道弘、清水浩紀、小菅敏幸、久保秀正、木内純、大橋拓馬、有田智洋、山本有祐、小西博貴、森村玲、栗生宜明、生駒久視、窪田健、藤原斉、岡本和真、大辻英吾
    • Organizer
      第121回日本外科学会定期学術集会
    • Related Report
      2021 Research-status Report
  • [Presentation] 胃癌におけるLeucine-Rich Repeat-Containing protein 8A(LRRC8A)の発現と機能解析2021

    • Author(s)
      倉島研人、塩﨑敦、小菅敏幸、清水浩紀、工藤道弘、久保秀正、木内純、大橋拓馬、有田智洋、山本有祐、小西博貴、森村玲、栗生宜明、生駒久視、窪田健、藤原斉、岡本和真、大辻英吾
    • Organizer
      第121回日本外科学会定期学術集会
    • Related Report
      2021 Research-status Report
  • [Presentation] 食道扁平上皮癌でのCFTR(cystic fibrosis transmembrane conductance regulator)の役割2021

    • Author(s)
      松本順久、塩﨑敦、工藤道弘、清水浩紀、小菅敏幸、久保秀正、木内純、大橋拓馬、有田智洋、山本有祐、小西博貴、森村玲、栗生宜明、生駒久視、窪田健、藤原斉、岡本和真、大辻英吾
    • Organizer
      第121回日本外科学会定期学術集会
    • Related Report
      2021 Research-status Report
  • [Presentation] TNF-α刺激が食道癌幹細胞の癌幹細胞性と機能に与える影響2021

    • Author(s)
      満田雅人、小菅敏幸、塩﨑敦、清水浩紀、久保秀正、木内純、大橋拓馬、有田智洋、山本有祐、小西博貴、森村玲、栗生宜明、生駒久視、窪田健、藤原斉、岡本和真、大辻英吾
    • Organizer
      第121回日本外科学会定期学術集会
    • Related Report
      2021 Research-status Report
  • [Presentation] 食道癌幹細胞に高発現するイオン輸送体を標的とした新規治療法の開発2021

    • Author(s)
      深見知之、工藤道弘、松本順久、塩﨑敦、久保秀正、木内純、大橋拓馬、清水浩紀、有田智洋、山本有祐、小西博貴、森村玲、栗生宜明、生駒久視、窪田健、藤原斉、岡本和真、大辻英吾
    • Organizer
      第121回日本外科学会定期学術集会
    • Related Report
      2021 Research-status Report
  • [Presentation] ALDH1A1陽性肝癌幹細胞に対するイオンチャネルブロッカーの治療薬としての可能性について2021

    • Author(s)
      倉島研人、塩﨑敦、清水浩紀、工藤道弘、小菅敏幸、生駒久視、窪田健、藤原斉、岡本和真、大辻英吾
    • Organizer
      第76回日本消化器外科学会総会
    • Related Report
      2021 Research-status Report
  • [Presentation] 胃癌におけるTRPV2の役割:TGF-βシグナル経路を介した遊走能と浸潤能の促進2021

    • Author(s)
      加藤俊治、塩﨑敦、工藤道弘、清水浩紀、小菅敏幸、小西博貴、窪田健、藤原斉、岡本和真、大辻英吾
    • Organizer
      第76回日本消化器外科学会総会
    • Related Report
      2021 Research-status Report
  • [Presentation] 食道扁平上皮癌とCFTR(cystic fibrosis transmembrane conductance regulator)の関係2021

    • Author(s)
      松本順久、塩﨑敦、清水浩紀、大橋拓馬、小西博貴、窪田健、藤原斉、岡本和真、岸本光夫、大辻英吾
    • Organizer
      第76回日本消化器外科学会総会
    • Related Report
      2021 Research-status Report
  • [Presentation] 食道扁平上皮癌におけるクロライドチャネル2発現の機能解析と臨床的意義2021

    • Author(s)
      満田雅人、塩﨑敦、清水浩紀、有田智洋、小西博貴、小松周平、窪田健、藤原斉、岡本和真、大辻英吾
    • Organizer
      第76回日本消化器外科学会総会
    • Related Report
      2021 Research-status Report
  • [Presentation] Gastric cancer stem cells are suppressed by voltage-gated Ca2+ channel inhibitors2021

    • Author(s)
      Atsushi Shiozaki, Keita Katsurahara, Toshiyuki Kosuga, Michihiro Kudou, Hiroki Shimizu, Takuma Ohashi, Tomohiro Arita, Yusuke Yamamoto, Hirotaka Konishi, Ryo Morimura, Yoshiaki Kuriu, Hisashi Ikoma, Takeshi Kubota, Hitoshi Fujiwara, Kazuma Okamoto, Eigo Otsuji
    • Organizer
      第80回日本癌学会学術総会
    • Related Report
      2021 Research-status Report
  • [Presentation] The expression and role of CACNA2D1 in human gastric cancer2021

    • Author(s)
      Hiroyuki Inoue, Atsushi Shiozaki, Toshiyuki Kosuga, Hiroki Shimizu, Michihiro Kudou, Tomohiro Arita, Yusuke Yamamoto, Hirotaka Konishi, Ryo Morimura, Yoshiaki Kuriu, Hisashi Ikoma, Takeshi Kubota, Hitoshi Fujiwara, Kazuma Okamoto, Eigo Otsuji
    • Organizer
      第80回日本癌学会学術総会
    • Related Report
      2021 Research-status Report
  • [Presentation] Colorectal cancer stem cells have resistance to hypotonic shock2021

    • Author(s)
      Shunji Kato, Atsushi Shiozaki, Hiroki Shimizu, Michihiro Kudou, Toshiyuki Kosuga, Tomohiro Arita, Yusuke Yamamoto, Hirotaka Konishi, Ryo Morimura, Yoshiaki Kuriu, Hisashi Ikoma, Takeshi Kubota, Hitoshi Fujiwara, Kazuma Okamoto, Eigo Otsuji
    • Organizer
      第80回日本癌学会学術総会
    • Related Report
      2021 Research-status Report
  • [Presentation] ATP1A1 regulates tumor progression and affects postoperative prognosis in human gastric cancer2021

    • Author(s)
      Kei Nakamura, Atsushi Shiozaki, Michihiro Kudou, Hiroki Shimizu, Toshiyuki Kosuga, Tomohiro Arita, Yusuke Yamamoto, Hirotaka Konishi, Ryo Morimura, Yoshiaki Kuriu, Hisashi Ikoma, Takeshi Kubota, Hitoshi Fujiwara, Kazuma Okamoto, Mitsuo Kishimoto*, Eigo Otsuji
    • Organizer
      第80回日本癌学会学術総会
    • Related Report
      2021 Research-status Report
  • [Presentation] 膵癌幹細胞における電位依存性カリウムチャネルの発現機能解析2021

    • Author(s)
      塩崎敦 小西智規 小菅敏幸 工藤道弘 清水浩紀 有田智洋 山本有祐 小西博貴 森村玲 栗生宜明 生駒久視 窪田健 藤原斉 岡本和真、大辻英吾
    • Organizer
      第59回日本癌治療学会学術集会
    • Related Report
      2021 Research-status Report
  • [Presentation] 膵癌幹細胞特異的に発現するイオン輸送体の同定と新規標的治療の開発2021

    • Author(s)
      塩崎敦 小西智規 清水浩紀 久保秀正 木内純 大橋拓馬 有田智洋 山本有祐 小西博貴 森村玲 栗生宜明 生駒久視 窪田健 藤 原斉 岡本和真 大辻英吾
    • Organizer
      JDDW2021(第19回消化器外科学会大会)
    • Related Report
      2021 Research-status Report

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Published: 2021-04-28   Modified: 2025-01-30  

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