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Inhibition of cisplatin resistance by HMGB1 targeting in gastric cancer

Research Project

Project/Area Number 20K17661
Research Category

Grant-in-Aid for Early-Career Scientists

Allocation TypeMulti-year Fund
Review Section Basic Section 55020:Digestive surgery-related
Research InstitutionNara Medical University

Principal Investigator

Nishiguchi Yukiko  奈良県立医科大学, 医学部, 研究員 (40867727)

Project Period (FY) 2020-04-01 – 2023-03-31
Project Status Completed (Fiscal Year 2022)
Budget Amount *help
¥4,160,000 (Direct Cost: ¥3,200,000、Indirect Cost: ¥960,000)
Fiscal Year 2021: ¥2,210,000 (Direct Cost: ¥1,700,000、Indirect Cost: ¥510,000)
Fiscal Year 2020: ¥1,950,000 (Direct Cost: ¥1,500,000、Indirect Cost: ¥450,000)
Keywordsシスプラチン / 胃癌 / HMGB1 / 薬剤耐性 / 酸化HMGB1 / 糖化HMGB1 / CML-HMGB1 / タンシノン / エチルピルビン酸 / 酸化型HMGB1 / RAGE / デオキシコール酸
Outline of Research at the Start

胃癌の化学療法においてシスプラチンは中心的な薬剤のひとつであるが、その感受性は症例により差異があり、感受性の予知および増強法を開発することは胃癌の予後改善に重要である。申請者は、シスプラチン耐性にHMGB1高発現が有意に相関することを見出したが、発現抑制やシグナル阻害では核内HMGB1のDNA修復機能を抑制できなかった。本研究では、DNA修復機能を有する核内HMGB1を選択的に阻害する方法を検討し、シスプラチン耐性を解除する補助的治療法の基礎的知見を得ることを目的とする。本研究の結果はシスプラチンの奏効性を高め、胃癌の治療成績の向上につながることが期待される。

Outline of Final Research Achievements

HMGB1 is an important factor in cisplatin resistance. In this study, we attempted to improve cisplatin resistance by targeting HMGB1. Post-translational modification of HMGB1 showed that oxidized HMGB1 was more active than naive HMGB1, and glycated HMGB1 (CML-HMGB1) was more active. In contrast, inhibition of HMGB1 secretion by ethylpyruvate or tanshinone suppressed CML-HMGB1-induced cisplatin resistance. These findings indicate that targeting HMGB1, especially CML-HMGB1, is important for overcoming cisplatin resistance.

Academic Significance and Societal Importance of the Research Achievements

胃癌の化学療法においてシスプラチンは中心的な薬剤のひとつであるが、その感受性は症例により差異があり、感受性の予知および増強法を開発することは胃癌の予後改善に重要である。申請者は、シスプラチン耐性にHMGB1高発現が有意に相関することを見出したが、発現抑制やシグナル阻害では核内HMGB1のDNA修復機能を抑制できなかった。本研究では、DNA修復機能を有する核内HMGB1を選択的に阻害する方法を検討し、シスプラチン耐性を解除する補助的治療法の基礎的知見を得ることを目的とする。本研究の結果はシスプラチンの奏効性を高め、胃癌の治療成績の向上につながることが期待される。

Report

(4 results)
  • 2022 Annual Research Report   Final Research Report ( PDF )
  • 2021 Research-status Report
  • 2020 Research-status Report
  • Research Products

    (27 results)

All 2023 2022 2021 2020 Other

All Int'l Joint Research (4 results) Journal Article (13 results) (of which Int'l Joint Research: 11 results,  Peer Reviewed: 13 results,  Open Access: 13 results) Presentation (8 results) (of which Int'l Joint Research: 2 results) Remarks (2 results)

  • [Int'l Joint Research] Nantong university(中国)

    • Related Report
      2022 Annual Research Report
  • [Int'l Joint Research] Saveetha Dental College(インド)

    • Related Report
      2022 Annual Research Report
  • [Int'l Joint Research] 南通大学(中国)

    • Related Report
      2021 Research-status Report
  • [Int'l Joint Research] 南通大学(中国)

    • Related Report
      2020 Research-status Report
  • [Journal Article] Short telomere lesions with dysplastic metaplasia histology may represent precancerous lesions of Helicobacter pylori-positive gastric mucosa2023

    • Author(s)
      Fujiwara-Tani R, Takagi T, Mori S, Kishi S, Nishiguchi Y, Sasaki T, Ikeda M, Nagai K, Bhawal UK, Ohmori H, Fujii K, Kuniyasu H
    • Journal Title

      International Journal of Molecular Sciences

      Volume: 24(4) Issue: 4 Pages: 3182-3182

    • DOI

      10.3390/ijms24043182

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Lauric Acid Overcomes Hypoxia-Induced Gemcitabine Chemoresistance in Pancreatic Ductal Adenocarcinoma2023

    • Author(s)
      Takagi Tadataka、Fujiwara-Tani Rina、Mori Shiori、Kishi Shingo、Nishiguchi Yukiko、Sasaki Takamitsu、Ogata Ruiko、Ikemoto Ayaka、Sasaki Rika、Ohmori Hitoshi、Luo Yi、Bhawal Ujjal Kumar、Sho Masayuki、Kuniyasu Hiroki
    • Journal Title

      International Journal of Molecular Sciences

      Volume: 24 Issue: 8 Pages: 7506-7506

    • DOI

      10.3390/ijms24087506

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Suppressive GLI2 fragment enhances liver metastasis in colorectal cancer2022

    • Author(s)
      Ogata Ruiko、Mori Shiori、Ohmori Hitoshi、Kishi Shingo、Fujiwara-Tani Rina、Sasaki Takamitsu、Nishiguchi Yukiko、Nakashima Chie、Goto Kei、Kawahara Isao、Luo Yi、Kuniyasu Hiroki
    • Journal Title

      Oncotarget

      Volume: 13 Issue: 1 Pages: 122-135

    • DOI

      10.18632/oncotarget.28170

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Gemcitabine Resistance in Pancreatic Ductal Carcinoma Cell Lines Stems from Reprogramming of Energy Metabolism2022

    • Author(s)
      Fujiwara-Tani Rina、Sasaki Takamitsu、Takagi Tadataka、Mori Shiori、Kishi Shingo、Nishiguchi Yukiko、Ohmori Hitoshi、Fujii Kiyomu、Kuniyasu Hiroki
    • Journal Title

      International Journal of Molecular Sciences

      Volume: 23 Issue: 14 Pages: 7824-7824

    • DOI

      10.3390/ijms23147824

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Role of Glycated High Mobility Group Box-1 in Gastric Cancer2021

    • Author(s)
      Kishi Shingo、Nishiguchi Yukiko、Honoki Kanya、Mori Shiori、Fujiwara-Tani Rina、Sasaki Takamitsu、Fujii Kiyomu、Kawahara Isao、Goto Kei、Nakashima Chie、Kido Akira、Tanaka Yasuhito、Luo Yi、Kuniyasu Hiroki
    • Journal Title

      International Journal of Molecular Sciences

      Volume: 22 Issue: 10 Pages: 5185-5185

    • DOI

      10.3390/ijms22105185

    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Enhancement of Anti-Tumoral Immunity by β-Casomorphin-7 Inhibits Cancer Development and Metastasis of Colorectal Cancer2021

    • Author(s)
      Mori Shiori、Fujiwara-Tani Rina、Kishi Shingo、Sasaki Takamitsu、Ohmori Hitoshi、Goto Kei、Nakashima Chie、Nishiguchi Yukiko、Kawahara Isao、Luo Yi、Kuniyasu Hiroki
    • Journal Title

      International Journal of Molecular Sciences

      Volume: 22 Issue: 15 Pages: 8232-8232

    • DOI

      10.3390/ijms22158232

    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] BRAF Mutation Is Associated with Hyperplastic Polyp-Associated Gastric Cancer2021

    • Author(s)
      Fujiwara-Tani Rina、Okamoto Ayaka、Katsuragawa Hiroyuki、Ohmori Hitoshi、Fujii Kiyomu、Mori Shiori、Kishi Shingo、Sasaki Takamitsu、Nakashima Chie、Kawahara Isao、Hojo Yudai、Nishiguchi Yukiko、Mori Takuya、Mizumoto Takeshi、Nagai Kenta、Luo Yi、Kuniyasu Hiroki
    • Journal Title

      International Journal of Molecular Sciences

      Volume: 22 Issue: 23 Pages: 12724-12724

    • DOI

      10.3390/ijms222312724

    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Linoleic Acid Upregulates Microrna-494 to Induce Quiescence in Colorectal Cancer2021

    • Author(s)
      Ogata Ruiko、Mori Shiori、Kishi Shingo、Sasaki Rika、Iwata Naoya、Ohmori Hitoshi、Sasaki Takamitsu、Nishiguchi Yukiko、Nakashima Chie、Goto Kei、Kawahara Isao、Fujiwara-Tani Rina、Kuniyasu Hiroki
    • Journal Title

      International Journal of Molecular Sciences

      Volume: 23 Issue: 1 Pages: 225-225

    • DOI

      10.3390/ijms23010225

    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Targeting claudin‐4 enhances chemosensitivity in breast cancer2020

    • Author(s)
      Luo Yi、Kishi Shingo、Sasaki Takamitsu、Ohmori Hitoshi、Fujiwara‐Tani Rina、Mori Shiori、Goto Kei、Nishiguchi Yukiko、Mori Takuya、Kawahara Isao、Kondoh Masuo、Kuniyasu Hiroki
    • Journal Title

      Cancer Science

      Volume: 111 Issue: 5 Pages: 1840-1850

    • DOI

      10.1111/cas.14361

    • Related Report
      2020 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Effect of Proton Pump Inhibitors on Colorectal Cancer2020

    • Author(s)
      Sasaki Takamitsu、Mori Shiori、Kishi Shingo、Fujiwara-Tani Rina、Ohmori Hitoshi、Nishiguchi Yukiko、Hojo Yudai、Kawahara Isao、Nakashima Chie、Fujii Kiyomu、Luo Yi、Kuniyasu Hiroki
    • Journal Title

      International Journal of Molecular Sciences

      Volume: 21 Issue: 11 Pages: 3877-3877

    • DOI

      10.3390/ijms21113877

    • Related Report
      2020 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Clostridium perfringens enterotoxin induced claudin-4 to activate YAP in oral squamous cell carcinomas.2020

    • Author(s)
      Nakashima C, Yamamoto K, Kishi S, Sasaki T, Ohmori H, Fujiwara-Tani R Mori S, Kawahara I, Nishiguchi Y, Mori T, Kondoh M, Luo Y, Kirita T, Kuniyasu H
    • Journal Title

      Oncotarget

      Volume: 11 Issue: 4 Pages: 309-321

    • DOI

      10.18632/oncotarget.27424

    • Related Report
      2020 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Diabetes mellitus is associated with liver metastasis of colorectal cancer through production of biglycan-rich cancer stroma2020

    • Author(s)
      Fujiwara-Tani Rina、Sasaki Takamitsu、Fujii Kiyomu、Luo Yi、Mori Takuya、Kishi Shingo、Mori Shiori、Matsushima-Otsuka Sayako、Nishiguchi Yukiko、Goto Kei、Kawahara Isao、Kondoh Masuo、Sho Masayuki、Kuniyasu Hiroki
    • Journal Title

      Oncotarget

      Volume: 11 Issue: 31 Pages: 2982-2994

    • DOI

      10.18632/oncotarget.27674

    • Related Report
      2020 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Role of Clostridium perfringens Enterotoxin on YAP Activation in Colonic Sessile Serrated Adenoma/Polyps with Dysplasia2020

    • Author(s)
      Fujiwara-Tani Rina、Fujii Kiyomu、Mori Shiori、Kishi Shingo、Sasaki Takamitsu、Ohmori Hitoshi、Nakashima Chie、Kawahara Isao、Nishiguchi Yukiko、Mori Takuya、Sho Masayuki、Kondoh Masuo、Luo Yi、Kuniyasu Hiroki
    • Journal Title

      International Journal of Molecular Sciences

      Volume: 21 Issue: 11 Pages: 3840-3840

    • DOI

      10.3390/ijms21113840

    • Related Report
      2020 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Presentation] Pterostilbene enhances anticancer effect of lapatinib in gastric cancer cell lines.2023

    • Author(s)
      Nishiguchi Y, Rina Fujiwara-Tani, Shiori Mori, Sho M, Hiroki Kuniyasu
    • Organizer
      International Gastric Cancer Congress 2023, Yokohama, Japan, 2023.6.14-17
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Pterostilbene enhance anticancer effect of Lapatinib in gastric cancer.2022

    • Author(s)
      Nishiguchi Y, Mori S, Kishi S, Takagi T, Nakashima C, Fujiwara-Tani R, Kuniyasu H
    • Organizer
      81th Annual Meeting of Japanese Association for Cancer, Yokohama, 2022.9.29-10.1
    • Related Report
      2022 Annual Research Report
  • [Presentation] マウス胃癌モデルにおけるスニチニブ心筋毒性に対するプテロスチルベンの心筋保護作用2022

    • Author(s)
      川原勲、北條雄大、額賀翔太、岸真五、森汐莉、谷里奈、佐々木隆光、藤井澄、西口由希子、中嶋千恵、篠原尚、國安弘基
    • Organizer
      第111回日本病理学会総会、神戸市(ハイブリッド開催)、2022.4.14-16
    • Related Report
      2022 Annual Research Report
  • [Presentation] Role of glycated high mobility group box-1 in gastric cancer.2021

    • Author(s)
      Nishiguchi Y, Kishi S, Mori S, Takagi T, Hojo Y, Sasaki T, Fujii K, Nakashima C, Luo Y, Fujiwara-Tani R, Kuniyasu H
    • Organizer
      80th Annual Meeting of Japanese Association for Cancer
    • Related Report
      2021 Research-status Report
  • [Presentation] Combined effect of sunitinib and pterostilbene on gastric cancer cells.2021

    • Author(s)
      Hojo Y, Mori S, Kishi S, Nishiguchi Y, Takagi T, Fujiwara-Tani R, Shinohara H, Kuniyasu H
    • Organizer
      80th Annual Meeting of Japanese Association for Cancer
    • Related Report
      2021 Research-status Report
  • [Presentation] Role of glycated high mobility group box-1 in gastric cancer.2021

    • Author(s)
      Nishiguchi Y, Kishi S, Mori S, Takagi T, Hojo Y, Sasaki T, Fujii K, Nakashima C, Luo Y, Fujiwara-Tani R, Kuniyasu H
    • Organizer
      第32回日本消化器癌発生学会・第10回国際消化器癌発生学会
    • Related Report
      2021 Research-status Report
    • Int'l Joint Research
  • [Presentation] 胃癌におけるHMGB1抑制物質によるシスプラチン効果増強についての検討2020

    • Author(s)
      西口由希子、谷里奈、岸真五、笹平智則、松本壮平、若月幸平、庄雅之、國安弘基
    • Organizer
      第119回日本外科学会
    • Related Report
      2020 Research-status Report
  • [Presentation] 胃癌におけるHMGB1抑制物質によるシスプラチン効果増強についての検討2020

    • Author(s)
      西口由希子、谷里奈、岸真五、笹平智則、松本壮平、若月幸平、庄雅之、國安弘基
    • Organizer
      第75回日本消化器外科学会
    • Related Report
      2020 Research-status Report
  • [Remarks] 奈良県立医科大学分子病理学講座

    • URL

      http://www.naramed-u.ac.jp/~molepath/

    • Related Report
      2022 Annual Research Report
  • [Remarks] 奈良県立医科大学分子病理学

    • URL

      http://www.naramed-u.ac.jp/~molepath/

    • Related Report
      2021 Research-status Report

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Published: 2020-04-28   Modified: 2024-01-30  

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