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Fundamental study for the treatment of pancreatic cancer by a combination of chemotherapy and IL-18 function-blocking antibody

Research Project

Project/Area Number 21K08753
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 InstitutionShimane University

Principal Investigator

Tajima Yoshitsugu  島根大学, 医学部, 客員研究員 (20264228)

Co-Investigator(Kenkyū-buntansha) 内田 有紀  島根大学, 医学部, 特別協力研究員 (60868719)
浦野 健  島根大学, 学術研究院医学・看護学系, 教授 (70293701)
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: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2022: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2021: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Keywordsインターロイキン-18(IL-18) / 膵がん / 機能阻害抗体 / 5ーフルオロウラシル(5-FU) / 炎症性細胞死(パイロトーシス) / 抗IL-18活性化断端抗体 / 5-フルオロウラシル / パイロトーシス / 炎症性サイトカイン / インターロイキン-18 / 活性化断端抗体 / モノクローナル抗体 / 化学療法 / IL-18 阻害抗体
Outline of Research at the Start

膵がんは、今日においても治療困難ながんの一つであり、有効な治療手段の開発が求められている。膵がん治療に用いられる抗がん剤5-FUは膵がん細胞内で炎症性サイトカインの一つであるIL-18の「活性型」(活性型 IL-18)を誘導する。治療と共に炎症が惹起され、抗がん効果を減弱させている可能性がある。5-FU と IL-18 阻害抗体を併用する新しい膵がん治療法の可能性を示すこと、また膵がん組織における「活性型 IL-18」の発現状態を正確に調べ、診断応用への可能性を示す。

Outline of Final Research Achievements

We have generated and patented a monoclonal antibody that recognizes only "active IL-18" and has a strong inhibitory effect on the function of IL-18. Using this antibody, we investigated the mechanism of human IL-18 activation in pancreatic cancer cell lines and found that both the hypotrophic microenvironment of pancreatic cancer cells and treatment with the anti-tumor drug 5-FU may induce inflammation through IL-18 activation via pyroptosis, which is inflammatory cell death. The combination of anti-tumor drugs and the antibody that inhibits IL-18 function could lead to a new therapeutic approach for pancreatic cancer.

Academic Significance and Societal Importance of the Research Achievements

「活性型 IL-18」のみを認識し、強い機能阻害効果を持つモノクローナル抗体を作製・報告し特許を取得した。この抗体を作製・保有していたことで、膵がんや大腸がんなどでも使用される抗腫瘍薬 5-FU が膵がん細胞の低栄養微小環境と相まって活性型 IL-18 を誘導させることを初めて確認できた。活性型 IL-18 を対象にした新規治療法や診断応用の確立に向けた研究を独自に進められる。

Report

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

    (23 results)

All 2024 2023 2022 2021 Other

All Journal Article (18 results) (of which Peer Reviewed: 17 results,  Open Access: 14 results) Presentation (2 results) Remarks (3 results)

  • [Journal Article] Monoclonal Antibodies Against Mature Interleukin-18 Ameliorate Colitis and Repair Goblet Cell Function2024

    • Author(s)
      Mu Jingxi、Maeda Keiko、Ohashi Ayako、Urano Takeshi、Nariai Yuko、Kamino Hiroki、Nakamura Masanao、Yamamura Takeshi、Sawada Tsunaki、Ishikawa Eri、Murate Kentaro、Yamamoto Kenta、Hirose Takashi、Furukawa Kazuhiro、Fujishiro Mitsuhiro、Kawashima Hiroki
    • Journal Title

      Digestive Diseases and Sciences

      Volume: - Issue: 7 Pages: 2573-2585

    • DOI

      10.1007/s10620-024-08453-2

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Generation of the novel anti-FXYD5 monoclonal antibody and its application to the diagnosis of pancreatic and lung cancer2023

    • Author(s)
      Hotta Takamasa、Nariai Yuko、Kajitani Naoyo、Kadota Kyuichi、Maruyama Riruke、Tajima Yoshitsugu、Isobe Takeshi、Kamino Hiroki、Urano Takeshi
    • Journal Title

      Biochimie

      Volume: - Pages: 160-169

    • DOI

      10.1016/j.biochi.2023.01.002

    • Related Report
      2023 Annual Research Report 2022 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Monoclonal Antibody Against Mature Interleukin-18 Ameliorates Colitis in Mice and Improves Epithelial Barrier Function2023

    • Author(s)
      Shuji Ikegami,Keiko Maeda,Takeshi Urano,Jingxi Mu, Masanao Nakamura, Takeshi Yamamura, Tsunaki Sawada, Eri Ishikawa, Kenta Yamamoto, Hisanori Muto,Akina Oishi, Tadashi Iida, Yasuyuki Mizutani, Takuya Ishikawa,;Naomi Kakushima,Kazuhiro Furukawa,Eizaburo Ohno, Takashi Honda, Masatoshi Ishigami,Hiroki Kawashima
    • Journal Title

      Inflammatory Bowel Diseases

      Volume: 12 Issue: 8 Pages: 1353-1366

    • DOI

      10.1093/ibd/izad292

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Generation of antagonistic monoclonal antibodies against the neoepitope of active mouse interleukin (IL)-18 cleaved by inflammatory caspases2022

    • Author(s)
      Uchida Yuki、Nariai Yuko、Obayashi Eiji、Tajima Yoshitsugu、Koga Tomohiro、Kawakami Atsushi、Urano Takeshi、Kamino Hiroki
    • Journal Title

      Archives of Biochemistry and Biophysics

      Volume: 727 Pages: 109322-109322

    • DOI

      10.1016/j.abb.2022.109322

    • Related Report
      2022 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Extranodal Rosai-Dorfman Disease Involving the Pancreas2022

    • Author(s)
      Otaki Satomi、Kawabata Yasunari、Nishi Takeshi、Hayashi Hikota、Iwahashi Teruaki、Maruyama Riruke、Tajima Yoshitsugu
    • Journal Title

      Pancreas

      Volume: 51 Issue: 6 Pages: e89-e91

    • DOI

      10.1097/mpa.0000000000002089

    • Related Report
      2022 Research-status Report
    • Peer Reviewed
  • [Journal Article] 【高難度肝胆膵外科手術アトラス2022】膵臓 膵癌に対する腹腔鏡下脾合併膵体尾部切除(Lap-RAMPS)(図説)2022

    • Author(s)
      川畑康成、中村光佑、岸 隆、西 健、田島義証
    • Journal Title

      手術

      Volume: 76 Pages: 667-674

    • Related Report
      2022 Research-status Report
  • [Journal Article] Primary Extragastrointestinal Stromal Tumor of Greater Omentum with Intraperitoneal Bleeding2021

    • Author(s)
      Kataoka Masatoshi、Saitoh Tsukasa、Kawashima Kousaku、Yazaki Tomotaka、Sonoyama Hiroki、Okimoto Eiko、Oka Akihiko、Mishima Yoshiyuki、Mishiro Tsuyoshi、Oshima Naoki、Shibagaki Kotaro、Tobita Hiroshi、Moriyama Ichiro、Ishimura Norihisa、Nagase Mamiko、Hirahara Noriyuki、Tajima Yoshitsugu、Ishihara Shunji
    • Journal Title

      Internal Medicine

      Volume: 60 Issue: 21 Pages: 3413-3419

    • DOI

      10.2169/internalmedicine.6519-20

    • NAID

      130008110287

    • ISSN
      0918-2918, 1349-7235
    • Year and Date
      2021-11-01
    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Accurate prediction of severe postoperative complications after pancreatic surgery: POSSUM vs E‐PASS2021

    • Author(s)
      Hayashi Hikota、Kawabata Yasunari、Nishi Takeshi、Kishi Takashi、Nakamura Kosuke、Kaji Shunsuke、Fujii Yusuke、Tajima Yoshitsugu
    • Journal Title

      Journal of Hepato-Biliary-Pancreatic Sciences

      Volume: 28 Issue: 2 Pages: 156-164

    • DOI

      10.1002/jhbp.839

    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Hybrid transileocecal portal vein embolization associated with staging laparoscopy for planned major hepatectomy in advanced hepatobiliary cancers.2021

    • Author(s)
      Kawabata Y, Hayashi H, Yoshida R, Ando S, Nakamura K, Nishi T, Nakamura M, Tajima Y.
    • Journal Title

      Langenbecks Arch Surg.

      Volume: 406 Issue: 4 Pages: 1119-1128

    • DOI

      10.1007/s00423-020-02034-3

    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Altemeier perineal rectosigmoidectomy with indocyanine green fluorescence imaging for a female adolescent with complete rectal prolapse: A case report2021

    • Author(s)
      Yamamoto Tetsu、Hyakudomi Ryoji、Takai Kiyoe、Taniura Takahito、Uchida Yuki、Ishitobi Kazunari、Hirahara Noriyuki、Tajima Yoshitsugu
    • Journal Title

      World Journal of Clinical Cases

      Volume: 9 Issue: 4 Pages: 847-853

    • DOI

      10.12998/wjcc.v9.i4.847

    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Coil volume embolization ratio for preventing recanalization after portal vein embolization.2021

    • Author(s)
      Maruyama M, Yoshizako T, Ando S, Nakamura M, Tajima Y, Kitagaki H.
    • Journal Title

      Diagn Interv Radiol.

      Volume: 27 Issue: 3 Pages: 366-371

    • DOI

      10.5152/dir.2021.20043

    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Laparoscopic portal branch ligation of the right caudate lobe concomitant with portal vein embolization for planned right hemihepatectomy in advanced hepatobiliary cancers2021

    • Author(s)
      Kawabata Yasunari、Hayashi Hikota、Yoshida Rika、Ando Shinji、Nakamura Kosuke、Kishi Takashi、Nishi Takeshi、Nakamura Megumi、Tajima Yoshitsugu
    • Journal Title

      Langenbeck's Archives of Surgery

      Volume: 406 Issue: 3 Pages: 917-926

    • DOI

      10.1007/s00423-021-02147-3

    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] New Insights into The Pathogenesis of Intrabile Duct Ectopic Hepatocellular Carcinoma: A Case Report and Review of the Literature2021

    • Author(s)
      Nakamura Kosuke、Nishi Takeshi、Hayashi Hikota、Kawabata Yasunari、Araki Asuka、Tajima Yoshitsugu
    • Journal Title

      Archives of Clinical and Medical Case Reports

      Volume: 05 Issue: 03 Pages: 479-482

    • DOI

      10.26502/acmcr.96550383

    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Pyomyositis in a Patient Undergoing Chemotherapy for Gastric Cancer: A Case Report and Literature Review2021

    • Author(s)
      Nakayama Yoko、Sugiyama Akira、Yamamoto Tetsu、Hyakudomi Ryoji、Hirahara Noriyuki、Tajima Yoshitsugu
    • Journal Title

      Case Reports in Oncology

      Volume: 14 Issue: 2 Pages: 1220-1227

    • DOI

      10.1159/000518242

    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Pathological eradication of recurrent metastatic renal cell carcinoma with sarcomatoid component by nivolumab plus ipilimumab combination therapy2021

    • Author(s)
      Sejima Takehiro、Masago Toshihiko、Yoshida Manabu、Nishi Takeshi、Kawabata Yasunari、Tajima Yoshitsugu、Yumioka Tetsuya、Honda Masashi、Takenaka Atsushi
    • Journal Title

      International Cancer Conference Journal

      Volume: 10 Issue: 4 Pages: 285-289

    • DOI

      10.1007/s13691-021-00501-2

    • Related Report
      2021 Research-status Report
    • Peer Reviewed
  • [Journal Article] Phase II feasibility study of adjuvant chemotherapy with docetaxel/cisplatin/S-1 followed by S-1 for stage III gastric cancer2021

    • Author(s)
      Hirahara Noriyuki、Matsubara Takeshi、Kaji Shunsuke、Yamamoto Tetsu、Hyakudomi Ryoji、Takai Kiyoe、Ishitobi Kazunari、Uchida Yuki、Tajima Yoshitsugu
    • Journal Title

      BMC Cancer

      Volume: 21 Issue: 1 Pages: 1073-1073

    • DOI

      10.1186/s12885-021-08795-4

    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] A safe, reliable, and efficient robot-assisted port site closure for robot-assisted gastrectomy2021

    • Author(s)
      Hirahara Noriyuki、Matsubara Takeshi、Kaji Shunsuke、Uchida Yuki、Yamamoto Tetsu、Hyakudomi Ryoji、Zotani Hitomi、Kawakami Koki、Sasaki Yuhei、Tajima Yoshitsugu
    • Journal Title

      Annals of Medicine and Surgery

      Volume: 71 Pages: 103001-103001

    • DOI

      10.1016/j.amsu.2021.103001

    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] A safe and simple technique for nasogastric tube insertion in patients with thoracic esophageal cancer surgery2021

    • Author(s)
      Hirahara Noriyuki、Matsubara Takeshi、Kaji Shunsuke、Uchida Yuki、Yamamoto Tetsu、Hyakudomi Ryoji、Takai Kiyoe、Ishitobi Kazunari、Tajima Yoshitsugu
    • Journal Title

      World Journal of Surgical Oncology

      Volume: 19 Issue: 1 Pages: 317-317

    • DOI

      10.1186/s12957-021-02428-7

    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Open Access
  • [Presentation] 活性化型マウスIL-18のネオエピトープに対する機能阻害モノクローナル抗体の作製とその評価方法の開発2022

    • Author(s)
      成相 裕子, 内田 有紀, 尾林 栄治, 田島 義証, 古賀 智裕, 川上 純, 浦野 健, 加美野 宏樹
    • Organizer
      第95回 日本生化学会
    • Related Report
      2022 Research-status Report
  • [Presentation] ヒト膵がん細胞株MIA PaCa-2は栄養飢餓によりインターロイキン-18活性化を伴うパイロトーシスを誘導し、この現象は抗がん剤5-フルオロウラシルによって増強される2022

    • Author(s)
      加美野宏樹、田島義証、浦野健
    • Organizer
      第45回 日本分子生物学会年会
    • Related Report
      2022 Research-status Report
  • [Remarks] 島根大学医学部附属病院 消化器・総合外科

    • URL

      https://www.shimane-u-dgs.jp/

    • Related Report
      2023 Annual Research Report
  • [Remarks] 島根大学医学部 病態生化学ホームページ

    • URL

      https://www.med.shimane-u.ac.jp/biochem2/index.html

    • Related Report
      2023 Annual Research Report
  • [Remarks] 島根大学医学部附属病院消化器・総合外科HP

    • URL

      https://www.shimane-u-dgs.jp/

    • Related Report
      2022 Research-status Report 2021 Research-status Report

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

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