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Immunogenic cell death induced by irradiation with Nivolumab

Research Project

Project/Area Number 23K24410
Project/Area Number (Other) 22H03151 (2022-2023)
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypeMulti-year Fund (2024)
Single-year Grants (2022-2023)
Section一般
Review Section Basic Section 55020:Digestive surgery-related
Research InstitutionFukushima Medical University

Principal Investigator

河野 浩二  福島県立医科大学, 医学部, 教授 (40283204)

Co-Investigator(Kenkyū-buntansha) 松本 拓朗  福島県立医科大学, 医学部, 博士研究員 (40895900)
中嶋 正太郎  福島県立医科大学, 医学部, 准教授 (50723417)
三村 耕作  福島県立医科大学, 医学部, 准教授 (90568031)
Project Period (FY) 2022-04-01 – 2025-03-31
Project Status Granted (Fiscal Year 2024)
Budget Amount *help
¥13,390,000 (Direct Cost: ¥10,300,000、Indirect Cost: ¥3,090,000)
Fiscal Year 2024: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2023: ¥4,550,000 (Direct Cost: ¥3,500,000、Indirect Cost: ¥1,050,000)
Fiscal Year 2022: ¥7,410,000 (Direct Cost: ¥5,700,000、Indirect Cost: ¥1,710,000)
Keywordsがん免疫療法 / 食道扁平上皮癌 / 免疫チェックポイント阻害剤 / immunogenic cell death / 放射線 / Immunogenic cell death
Outline of Research at the Start

臨床試験から得られた経時的な検体(末梢血リンパ球、Plasma)を解析することにより、放射線照射によるImmunogenic cell deathを免疫学的に検証し、最適な相乗効果の機序を探る。

Outline of Annual Research Achievements

ICIの成功は、癌治療における大きなbreak throughをもたらし、ICIは肺癌、胃癌、大腸癌などのCommon Cancerに対して標準治療として位置づけられ、癌治療体系を根底から変革するパラダイムシフトを起こしている。しかし、ICI単独の奏効率は10-20%、Disease control ratioは30-40%程度と、その臨床効果は未だ満足がいくものでなく、特に、①ICIの有効例と無効例の個別化、②抗癌剤や放射線照射との併用による複合免疫療法(図1)による奏効率の向上という、二つの大きな課題を有している。
現在、ICI+抗癌剤などの複合免疫療法が消化器癌の1次治療として確立しつつある。しかし、ICIの効果を最大限に発揮すべき複合免疫療法の最適化はいまだ改善の余地がある。本申請研究は、放射線照射が腫瘍免疫環境にいかに作用して、ICIとの相乗効果を最大限発揮させるかを明らかにする。我々が実施した胃癌(41例)を対象とした放射線照射+nivolumabの第I/II相臨床試験「サーキット試験」における3ポイントでの経時的な検体(末梢血リンパ球、Plasma)を対象に、(a) CyTOF-based, high-dimensional MHC multimer analysis, (b) TCR repertoire analysis, (c) plasma-derived ctDNA analysisを行い、放射線照射によるImmunogenic cell deathを免疫学的に検証し、最適な相乗効果の機序を探る。
現在までに、(a)(b)(c)のアッセイが終了し、生データが集積している。最終年において、これらのデータを分析し、臨床成績との相関を検討する。

Current Status of Research Progress
Current Status of Research Progress

2: Research has progressed on the whole more than it was originally planned.

Reason

我々が実施した胃癌を対象とした放射線照射+nivolumabの第I/II相臨床試験「サーキット試験」における40例の3ポイントでの経時的な検体(末梢血リンパ球、Plasma)を対象に、(a) CyTOF-based, high-dimensional MHC multimer analysis, (b) TCR repertoire analysis, (c) plasma-derived ctDNA analysisを行い、放射線照射によるImmunogenic cell deathを免疫学的に検証し、最適な相乗効果の機序を探る。
現在までに、(a)(b)(c)のアッセイが終了し、生データが集積している。

Strategy for Future Research Activity

最終年において、(a) CyTOF-based, high-dimensional MHC multimer analysis, (b) TCR repertoire analysis, (c) plasma-derived ctDNA analysisのデータを分析し、41例の臨床成績との相関、3ポイントでの変動を検討する。

Report

(2 results)
  • 2023 Annual Research Report
  • 2022 Annual Research Report
  • Research Products

    (17 results)

All 2024 2023 2022

All Journal Article (17 results) (of which Int'l Joint Research: 1 results,  Peer Reviewed: 17 results,  Open Access: 17 results)

  • [Journal Article] TGFβ-Responsive Stromal Activation Occurs Early in Serrated Colorectal Carcinogenesis2024

    • Author(s)
      Tsumuraya Hideaki、Okayama Hirokazu、Katagata Masanori、Matsuishi Akira、Fukai Satoshi、Ito Misato、Sakamoto Wataru、Saito Motonobu、Momma Tomoyuki、Nakajima Shotaro、Mimura Kosaku、Kono Koji
    • Journal Title

      International Journal of Molecular Sciences

      Volume: 25 Issue: 9 Pages: 4626-4626

    • DOI

      10.3390/ijms25094626

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] The real-world data of immune-checkpoint inhibitor combination therapy for unresectable or metastatic esophageal cancer: a multi-institutional cohort study2024

    • Author(s)
      Sato Sho、Ssuzuki Takashi、Chinen Takashi、Yamaguchi Hironori、Suzuki Yusuke、Hokamura Nobukazu、Saze Zenichiro、Kono Koji、Takahashi Keita、Yano Fumiaki、Kunisaki Chikara、Kosaka Takashi、Endo Itaru、Ichikawa Yasushi、Miyawaki Yutaka、Sato Hiroshi、Shimada Hideaki
    • Journal Title

      International Journal of Clinical Oncology

      Volume: 29 Issue: 7 Pages: 994

    • DOI

      10.1007/s10147-024-02532-0

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Biomarker-oriented chemo-immunotherapy for advanced gastric cancer2024

    • Author(s)
      Kono Koji、Nakajima Shotaro、Mimura Kosaku
    • Journal Title

      International Journal of Clinical Oncology

      Volume: online ahead Issue: 7 Pages: 865-872

    • DOI

      10.1007/s10147-024-02525-z

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Combination of oligo-fractionated irradiation with nivolumab can induce immune modulation in gastric cancer2024

    • Author(s)
      1.Mimura K, Ogata T, Nguyen P, Roy S, Kared H, Yuan YC, Fehlings M, Yoshimoto Y, Yoshida D, Nakajima S, Sato H, Machida N, Yamada T, Watanabe Y, Tamaki T, Fujikawa H, Inokuchi Y, Hayase S, Hanayama H, Saze Z, Katoh H, Takahashi F, Oshima T, Goel A, Nardin A, Suzuki Y, Kono K.
    • Journal Title

      Journal for ImmunoTherapy of Cancer

      Volume: 12 Issue: 1 Pages: e008385-e008385

    • DOI

      10.1136/jitc-2023-008385

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] The tumor cell-intrinsic cGAS-STING pathway is associated with the high density of CD8+ T cells after chemotherapy in esophageal squamous cell carcinoma2024

    • Author(s)
      Matsuishi Akira、Nakajima Shotaro、Kaneta Akinao、Saito Katsuharu、Fukai Satoshi、Sakuma Mei、Tsumuraya Hideaki、Okayama Hirokazu、Saito Motonobu、Mimura Kosaku、Nirei Azuma、Kikuchi Tomohiro、Hanayama Hiroyuki、Saze Zenichiro、Sakamoto Wataru、Momma Tomoyuki、Kono Koji
    • Journal Title

      Esophagus

      Volume: 21 Issue: 2 Pages: 165-175

    • DOI

      10.1007/s10388-024-01044-0

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Phase I/II clinical trial of nivolumab in combination with oligo-fractionated irradiation for unresectable advanced or recurrent gastric cancer2023

    • Author(s)
      3.Mimura K, Ogata T, Yoshimoto Y, Yoshida D, Nakajima S, Sato H, Machida N, Yamada T, Watanabe Y, Tamaki T, Fujikawa H, Inokuchi Y, Hayase S, Hanayama H, Saze Z, Katoh H, Takahashi F, Oshima T, Suzuki Y, Kono K.
    • Journal Title

      Commun Med (Lond) .

      Volume: 15 Issue: 1 Pages: 111-111

    • DOI

      10.1038/s43856-023-00343-4

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] TIM-3 Expression and M2 Polarization of Macrophages in the TGFβ-Activated Tumor Microenvironment in Colorectal Cancer2023

    • Author(s)
      Katagata Masanori、Okayama Hirokazu、Nakajima Shotaro、Saito Katsuharu、Sato Takahiro、Sakuma Mei、Fukai Satoshi、Endo Eisei、Sakamoto Wataru、Saito Motonobu、Saze Zenichiro、Momma Tomoyuki、Mimura Kosaku、Kono Koji
    • Journal Title

      Cancers

      Volume: 15 Issue: 20 Pages: 4943-4943

    • DOI

      10.3390/cancers15204943

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Down-regulation of stimulator of interferon genes (STING) expression and CD8+ T-cell infiltration depending on HER2 heterogeneity in HER2-positive gastric cancer2023

    • Author(s)
      Fukai Satoshi、Nakajima Shotaro、Saito Motonobu、Saito Katsuharu、Kase Koji、Nakano Hiroshi、Sato Takahiro、Sakuma Mei、Kaneta Akinao、Okayama Hirokazu、Mimura Kosaku、Sakamoto Wataru、Saze Zenichiro、Momma Tomoyuki、Kono Koji
    • Journal Title

      Gastric Cancer

      Volume: 26 Issue: 6 Pages: 878-890

    • DOI

      10.1007/s10120-023-01417-x

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] A Potential Biomarker of Dynamic Change in Peripheral CD45RA?CD27+CD127+ Central Memory T Cells for Anti-PD-1 Therapy in Patients with Esophageal Squamous Cell Carcinoma2023

    • Author(s)
      Sakuma Mei、Mimura Kosaku、Nakajima Shotaro、Kaneta Akinao、Kikuchi Tomohiro、Nirei Azuma、Tada Takeshi、Hanayama Hiroyuki、Okayama Hirokazu、Sakamoto Wataru、Saito Motonobu、Momma Tomoyuki、Saze Zenichiro、Kono Koji
    • Journal Title

      Cancers

      Volume: 15 Issue: 14 Pages: 3641-3641

    • DOI

      10.3390/cancers15143641

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] The Impact of Tumor Cell-Intrinsic Expression of Cyclic GMP-AMP Synthase (cGAS)-Stimulator of Interferon Genes (STING) on the Infiltration of CD8+ T Cells and Clinical Outcomes in Mismatch Repair Proficient/Microsatellite Stable Colorectal Cancer2023

    • Author(s)
      Nakajima Shotaro、Kaneta Akinao、Okayama Hirokazu、Saito Katsuharu、Kikuchi Tomohiro、Endo Eisei、Matsumoto Takuro、Fukai Satoshi、Sakuma Mei、Sato Takahiro、Mimura Kosaku、Saito Motonobu、Saze Zenichiro、Sakamoto Wataru、Onozawa Hisashi、Momma Tomoyuki、Kono Koji
    • Journal Title

      Cancers

      Volume: 15 Issue: 10 Pages: 2826-2826

    • DOI

      10.3390/cancers15102826

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] M2 tumor-associated macrophages resist to oxidative stress through heme oxygenase-1 in the colorectal cancer tumor microenvironment2023

    • Author(s)
      Ito Misato、Mimura Kosaku、Nakajima Shotaro、Okayama Hirokazu、Saito Katsuharu、Nakajima Takahiro、Kikuchi Tomohiro、Onozawa Hisashi、Fujita Shotaro、Sakamoto Wataru、Saito Motonobu、Momma Tomoyuki、Saze Zenichiro、Kono Koji
    • Journal Title

      Cancer Immunology, Immunotherapy

      Volume: Online ahead of print Issue: 7 Pages: 2233-2244

    • DOI

      10.1007/s00262-023-03406-6

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Esophageal cancer practice guidelines 2022 edited by the Japan esophageal society: part 12023

    • Author(s)
      Kitagawa Yuko、Oyama Takashi、Kawakubo Hirofumi、Kono Koji、Kojima Takashi、Takeuchi Hiroya、Tsushima Takahiro、Toh Yasushi、Nemoto Kenji、Booka Eisuke、Makino Tomoki、Matsuda Satoru、Matsubara Hisahiro、Mano Masayuki、Minashi Keiko、Miyazaki Tatsuya、Muto Manabu、Yamaji Taiki、Yamatsuji Tomoki、Yoshida Masahiro
    • Journal Title

      Esophagus

      Volume: - Issue: 3 Pages: 343-372

    • DOI

      10.1007/s10388-023-00993-2

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Short-term outcomes of neoadjuvant chemotherapy with capecitabine plus oxaliplatin for patients with locally advanced rectal cancer followed by total or tumor-specific mesorectal excision with or without lateral pelvic lymph node dissection2022

    • Author(s)
      Sakamoto Wataru、Kanke Yasuyuki、Onozawa Hisashi、Okayama Hirokazu、Endo Hisahito、Fujita Shotaro、Saito Motonobu、Saze Zenichiro、Momma Tomoyuki、Kono Koji
    • Journal Title

      FUKUSHIMA JOURNAL OF MEDICAL SCIENCE

      Volume: 68 Issue: 2 Pages: 89-95

    • DOI

      10.5387/fms.2022-07

    • ISSN
      0016-2590, 2185-4610
    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Role of the cGAS-STING pathway in regulating the tumor-immune microenvironment in dMMR/MSI colorectal cancer2022

    • Author(s)
      Kaneta Akinao、Nakajima Shotaro、Okayama Hirokazu、Matsumoto Takuro、Saito Katsuharu、Kikuchi Tomohiro、Endo Eisei、Ito Misato、Mimura Kosaku、Kanke Yasuyuki、Saito Motonobu、Saze Zenichiro、Fujita Shotaro、Sakamoto Wataru、Onozawa Hisashi、Momma Tomoyuki、Ohki Shinji、Kono Koji
    • Journal Title

      Cancer Immunology, Immunotherapy

      Volume: ‐ Issue: 11 Pages: 2765-2776

    • DOI

      10.1007/s00262-022-03200-w

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Endoscopic imaging modalities for diagnosing the invasion depth of superficial esophageal squamous cell carcinoma: a systematic review2022

    • Author(s)
      Toh Yasushii、Kono Koji、Kato Keni、Booka Eisuke、Yamatsuji Tomoki、Kato Hiroyuki、Ito Yoshinori、Ishikawa Hitoshi、Tsushima Takahiro、Kawachi Hiroshi、Oyama Takashi、Kojima Takashi、Kuribayashi Shiko、Makino Tomoki、Matsuda Satoru、Doki Yuichiro、Esophageal Cancer Practice Guidelines Preparation Committee
    • Journal Title

      Esophagus

      Volume: 19 Issue: 3 Pages: 375-383

    • DOI

      10.1007/s10388-022-00918-5

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Clinical outcomes of laparoscopic and endoscopic cooperative surgery for gastric gastrointestinal stromal tumor2022

    • Author(s)
      Hanayama Hiroyuki、Katagata Masanori、Sato Takahiro、Nakano Hiroshi、Matsumoto Takuro、Tada Takeshi、Watanabe Yohei、Hayase Suguru、Okayama Hirokazu、Momma Tomoyuki、Kato Tsunetaka、Hashimoto Minami、Nakamura Jun、Hikichi Takuto、Saze Zenichiro、Kono Koji
    • Journal Title

      FUKUSHIMA JOURNAL OF MEDICAL SCIENCE

      Volume: 68 Issue: 3 Pages: 169-174

    • DOI

      10.5387/fms.2021-25

    • ISSN
      0016-2590, 2185-4610
    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Immune escape mechanism behind resistance to anti-PD-1 therapy in gastrointestinal tract metastasis in malignant melanoma patients with multiple metastases2022

    • Author(s)
      Ito Misato、Mimura Kosaku、Nakajima Shotaro、Saito Katsuharu、Min Aung Kyi Thar、Okayama Hirokazu、Saito Motonobu、Momma Tomoyuki、Saze Zenichiro、Ohtsuka Mikio、Yamamoto Toshiyuki、Kono Koji
    • Journal Title

      Cancer Immunology, Immunotherapy

      Volume: - Issue: 9 Pages: 2293-2300

    • DOI

      10.1007/s00262-022-03154-z

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access

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Published: 2022-04-19   Modified: 2024-12-25  

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