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Development and functional analysis of a novel liver cancer model induced by metabolic stress

Research Project

Project/Area Number 21K07135
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Review Section Basic Section 50010:Tumor biology-related
Research InstitutionKindai University

Principal Investigator

Okada Hitoshi  近畿大学, 医学部, 教授 (20280620)

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: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2021: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Keywords肝がん / メタボリック症候群 / 代謝制御 / 発がん / がん / 代謝異常 / 代謝 / 組織微小環境 / エピジェネティクス
Outline of Research at the Start

近年、生活習慣病に強く関連する非アルコール性脂肪肝炎が原因とされる肝がん症例が世界的に増加傾向にある。本研究では申請者が新規作成した肝がんモデルを用いて、代謝性肝障害により誘導される発がん機序の詳細を検討する。また、新規肝がんモデルから得られるデータとヒト肝がん臨床データを比較することで、代謝ストレス、炎症により誘導される発がん機構の新たな分子基盤を明らかにし、肝がんの新規治療と予防法の開発に繋げる。

Outline of Final Research Achievements

In recent years, there's been a global increase in liver cancers linked to non-alcoholic steatohepatitis (NASH), more associated with lifestyle diseases than with viral infections or autoimmune hepatitis. Many details, like the molecular mechanisms of liver cancer associated with metabolic syndrome and specific therapeutic targets, remain unclear. We analyzed the effects of liver-specific Bat3 deficiency in mice on liver cancer development and progression induced by a high-fat diet. Bat3 deficiency accelerated liver cancer, suggesting it involved activation of the MYC and EGF pathways, as shown by genetic analysis and mass spectrometry. Analysis of a human liver cancer database also revealed cases with BAT3 mutations.

Academic Significance and Societal Importance of the Research Achievements

近年、ウイルス性感染や自己免疫性肝炎よりも、生活習慣病に起因する非アルコール性脂肪肝炎に起因する肝癌の割合が世界的に増加傾向にある。しかしながらメタボリック症候群に伴う肝がん発症の分子機序の詳細、サブタイプ特異的な治療標的等、不明な点が多い。本研究の成果はNASHに伴う肝癌発症・進展にBAT3が重要な役割を果たすことが示唆され、今後の治療標的開発につながることが強く予想される。

Report

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

    (27 results)

All 2024 2023 2022 2021 Other

All Int'l Joint Research (7 results) Journal Article (7 results) (of which Int'l Joint Research: 3 results,  Peer Reviewed: 7 results,  Open Access: 7 results) Presentation (13 results)

  • [Int'l Joint Research] プリンセスマーガレットがん研究所/トロント大学(カナダ)

    • Related Report
      2023 Annual Research Report
  • [Int'l Joint Research] ゲッチンゲン大学(ドイツ)

    • Related Report
      2023 Annual Research Report
  • [Int'l Joint Research] ヤギェウォ大学(ポーランド)

    • Related Report
      2023 Annual Research Report
  • [Int'l Joint Research] The Campbell Family Institute/Ontario Cancer Institute/University of Toronto(カナダ)

    • Related Report
      2022 Research-status Report
  • [Int'l Joint Research] Harvard Medical School/Brigham and Women's Hospital/Broad Institute of MIT(米国)

    • Related Report
      2021 Research-status Report
  • [Int'l Joint Research] The Campbell Family Institute/Ontario Cancer Institute/University of Toronto(カナダ)

    • Related Report
      2021 Research-status Report
  • [Int'l Joint Research] Chungbuk National University/Korea Research Institute(韓国)

    • Related Report
      2021 Research-status Report
  • [Journal Article] Deoxycytidine Kinase Inactivation Enhances Gemcitabine Resistance and Sensitizes Mitochondrial Metabolism Interference in Pancreatic Cancer2024

    • Author(s)
      Dash S, Ueda T, Komuro A, Honda M, Sugisawa R, Okada H.
    • Journal Title

      Cell Death & Disease

      Volume: 131 Issue: 2 Pages: 1-13

    • DOI

      10.1038/s41419-024-06531-x

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] ACA-28, an ERK MAPK Signaling Modulator, Exerts Anticancer Activity through ROS Induction in Melanoma and Pancreatic Cancer Cells2024

    • Author(s)
      Takasaki Teruaki、Hamabe Yasuyuki、Touchi Kenta、Khandakar Golam Iftakhar、Ueda Takeshi、Okada Hitoshi、Sakai Kazuko、Nishio Kazuto、Tanabe Genzoh、Sugiura Reiko
    • Journal Title

      Oxidative Medicine and Cellular Longevity

      Volume: 2024 Pages: 1-12

    • DOI

      10.1155/2024/7683793

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] MYC/glutamine dependency is a therapeutic vulnerability in pancreatic cancer with deoxycytidine kinase inactivation-induced gemcitabine resistance2023

    • Author(s)
      Dash Suman, Ueda Takeshi, Komuro Akiyoshi, Amano Hisayuki, Honda Masahiko, Kawazu Masahito, Okada Hitoshi.
    • Journal Title

      Molecular Cancer Research

      Volume: online publication Issue: 5 Pages: 444-457

    • DOI

      10.1158/1541-7786.mcr-22-0554

    • Related Report
      2023 Annual Research Report 2022 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] KDM4B promotes acute myeloid leukemia associated with AML1‐ETO by regulating chromatin accessibility2021

    • Author(s)
      Ueda Takeshi、Kanai Akinori、Komuro Akiyoshi、Amano Hisayuki、Ota Kazushige、Honda Masahiko、Kawazu Masahito、Okada Hitoshi
    • Journal Title

      FASEB BioAdvances

      Volume: 3 Issue: 12 Pages: 1020-1033

    • DOI

      10.1096/fba.2021-00030

    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Copper promoters tumorigenesis by activating the PDK1-AKT oncogenic pathway in a copper transporter 1 dependent manner2021

    • Author(s)
      Guo J, Cheng J, Zheng N, Zhang X, Dai X, Zhang L, Hu C, Wu X, Jiang Q, Wu D, Okada H, Pandolfi PP, *Wei W
    • Journal Title

      Adv. Sci.

      Volume: 8 Issue: 18 Pages: 2004303-2004303

    • DOI

      10.1002/advs.202004303

    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Tim-3 adaptor protein Bat3 is a molecular checkpoint of T cell terminal differentiation and exhaustion2021

    • Author(s)
      Zhu Chen、Dixon Karen O.、Newcomer Kathleen、Gu Guangxiang、Xiao Sheng、Zaghouani Sarah、Schramm Markus A.、Wang Chao、Zhang Huiyuan、Goto Kouichiro、Christian Elena、Rangachari Manu、Rosenblatt-Rosen Orit、Okada Hitoshi、Mak Tak、Singer Meromit、Regev Aviv、Kuchroo Vijay
    • Journal Title

      Science Advances

      Volume: 7 Issue: 18 Pages: 1-13

    • DOI

      10.1126/sciadv.abd2710

    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] The KDM4B/CCAR1/MED1 axis is a critical regulator of osteoclast differentiation and bone homeostasis2021

    • Author(s)
      Yi Sun-Ju、Jang You-Jee、Kim Hye-Jung、Lee Kyubin、Lee Hyerim、Kim Yeojin、Kim Junil、Hwang Seon Young、Song Jin Sook、Okada Hitoshi、Park Jae-Il、Kang Kyuho、Kim Kyunghwan
    • Journal Title

      Bone Research

      Volume: 9 Issue: 1 Pages: 1-12

    • DOI

      10.1038/s41413-021-00145-1

    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Presentation] 骨髄系腫瘍における NEDD化酵素の腫瘍抑制的な役割2023

    • Author(s)
      上田健、古室暁義、岡田 斉
    • Organizer
      第96回 日本生化学大会
    • Related Report
      2023 Annual Research Report
  • [Presentation] 網羅的 CRISPRライブラリースクリーニングによるIFNγ-PD-L1経路制御因子の同定2023

    • Author(s)
      岡田 斉、Dash S、古室暁義、上田健
    • Organizer
      第96回 日本生化学大会
    • Related Report
      2023 Annual Research Report
  • [Presentation] Gemcitabine-resistant PDAC cells with DCK deficiency show upregulated expression of MYC and glutamine target genes2023

    • Author(s)
      Dash S, Ueda T, Komuro A, Okada H
    • Organizer
      第96回 日本生化学大会
    • Related Report
      2023 Annual Research Report
  • [Presentation] UTX-deficiency promotes breast cancer invasion and lung metastasis2023

    • Author(s)
      古室暁義、上田健、岡田 斉
    • Organizer
      第82回 日本癌学会学術集会
    • Related Report
      2023 Annual Research Report
  • [Presentation] Gemcitabine-resistant PDAC cells with DCK deficiency show upregualted expression of MYC and glutamine target genes2023

    • Author(s)
      Dash S, Ueda T, Komuro A, Okada H
    • Organizer
      第82回 日本癌学会学術集会
    • Related Report
      2023 Annual Research Report
  • [Presentation] 遅筋化促進因子Vgll2が筋代謝へ及ぼす影響の解析2023

    • Author(s)
      本多、岡田 斉
    • Organizer
      第9回 日本筋学会学術集会
    • Related Report
      2023 Annual Research Report
  • [Presentation] Gemcitabine-resistant pancreatic ductal adenocarcinoma cell line with DCK deletion shows MYC-mediated glutamine and one-carbon pathway dependency2023

    • Author(s)
      Dash S, Ueda T, Komuro A, Okada H
    • Organizer
      第69回 日本生化学学会近畿支部例会
    • Related Report
      2023 Annual Research Report
  • [Presentation] The role of histone demethylase UTX in the development of invasive breast cancer2022

    • Author(s)
      古室暁義、岡田 斉
    • Organizer
      第94回 日本癌学会学術総会
    • Related Report
      2022 Research-status Report
  • [Presentation] 骨髄球系細胞の形質転換におけるタンパク質NEDD化制御異常の役割2022

    • Author(s)
      上田 健、岡田 斉
    • Organizer
      第95回 日本生化学大会
    • Related Report
      2022 Research-status Report
  • [Presentation] 遺伝子改変マウスを用いたVgll2発現量が及ぼす筋代謝への影響の解析2022

    • Author(s)
      本多賢彦、岡田 斉
    • Organizer
      第95回 日本生化学大会
    • Related Report
      2022 Research-status Report
  • [Presentation] ヒストン脱メチル化酵素UTXの欠損による乳がん細胞の浸潤能はBET阻害剤で抑制される2021

    • Author(s)
      古室 暁義, 上田 健, 岡田 斉
    • Organizer
      第80回 日本癌学会総会
    • Related Report
      2021 Research-status Report
  • [Presentation] オンコメタボライトによる毒性を回避する機構2021

    • Author(s)
      上田 健, 古室 暁義, 天野 恭志, 本多 賢彦, 岡田 斉
    • Organizer
      第94回 日本生化学会大会
    • Related Report
      2021 Research-status Report
  • [Presentation] 炎症性腸疾患関連大腸がんにおけるSirt1-NAD+経路の機能解析2021

    • Author(s)
      天野 恭志, 古室 暁義, 本多 賢彦, 上田 健, 岡田 斉
    • Organizer
      第25回 日本がん分子標的治療学会学術集会
    • Related Report
      2021 Research-status Report

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

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