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がん特有のmitochondria制御系をターゲットとした新規骨肉腫治療戦略

Research Project

Project/Area Number 22K09341
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Review Section Basic Section 56020:Orthopedics-related
Research Institution医療法人徳洲会野崎徳洲会病院(附属研究所)

Principal Investigator

岸 真五  医療法人徳洲会野崎徳洲会病院(附属研究所), 研究所, 連携研究員 (50790341)

Co-Investigator(Kenkyū-buntansha) 國安 弘基  奈良県立医科大学, 医学部, 教授 (00253055)
Project Period (FY) 2022-04-01 – 2026-03-31
Project Status Granted (Fiscal Year 2024)
Budget Amount *help
¥4,160,000 (Direct Cost: ¥3,200,000、Indirect Cost: ¥960,000)
Fiscal Year 2024: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2023: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2022: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Keywords転移モデル / 動物実験 / 骨肉腫 / エネルギー代謝 / Statin / CoQ / 細胞死 / mitochondria係留因子 / 酸化ストレス / Src family kinase / Mitochondria / Mitochondria係留因子
Outline of Research at the Start

PDZD8は最近報告されたオルガネラテザリング分子であるが、申請者らはこの分子が正常細胞とは異なり、骨肉腫に特異的に、小胞体-mitochondria間(MAM)に濃縮され、骨肉腫の代謝及び酸化ストレス耐性を変化させることを見出した。本研究では、PDZD8がMAMへ濃縮される機序の解明及びその標的化を目指す。

Outline of Annual Research Achievements

骨肉腫治療において生命予後を規定するのは肺転移であり、動物実験の腫瘍移植モデルにおいて、安定した肺転移巣を作成し治療薬の効果を検証する必要があるが、現在そのようなモデルは存在しない。奈良県立医科大学で樹立したF344ラットを用いた化学発癌モデルから得られた骨肉腫細胞であるCOS1NRを脛骨近位に移植する同所移植モデルと、背部皮下に移植するモデル、そしてヒト骨肉腫細胞株SaOS2, U2OS, MG63をヌードマウスの脛骨近位に移植する同所移植モデルと、背部皮下に移植するモデルを作成し造腫瘍能と転移能を検証した。COS1NRの同種移植モデルにおいて、皮下移植モデルでは腫瘤形成はするものの肺転移は1/3のマウスでしか生じなかったのに対して、脛骨内に髄腔内移植したマウスではほぼ100%で肺転移を来した。またヌードマウスモデルでは同所移植、皮下移植ともに、移植箇所に腫瘤を形成するが、肺転移は認めなかった。手技は皮下移植と比較し難しいものの安定した肺転移モデルを作成するためにはCOSの脛骨髄腔内移植モデルが最も適していることが明らかとなった。一方で腫瘍径の計測には皮下腫瘍モデルが最も容易でSaOS2, U2OS, MG63を用いた皮下移植モデルで安定して同じ大きさの腫瘍を作成することができた。結果として動物モデルで治療効果を検討するにはヌードマウスを用い皮下移植モデルが適しているが、肺転移の評価にはCOS1NRをF344ラットの脛骨に移植するモデルが適していることが明らかとなった。

Current Status of Research Progress
Current Status of Research Progress

3: Progress in research has been slightly delayed.

Reason

当初は単純な皮下移植モデルで治療効果を検討する予定であったが、予後を左右する肺転移の評価ができな胃ことが問題であった。そのため新たな骨肉腫の肺転移モデルの作成を行い、それに時間を要した。

Strategy for Future Research Activity

肺転移モデル、皮下移植モデルの双方で実験計画にそって動物実験を行う

Report

(3 results)
  • 2024 Research-status Report
  • 2023 Research-status Report
  • 2022 Research-status Report
  • Research Products

    (23 results)

All 2025 2024 2023 2022

All Journal Article (16 results) (of which Int'l Joint Research: 11 results,  Peer Reviewed: 16 results,  Open Access: 16 results) Presentation (7 results) (of which Int'l Joint Research: 1 results)

  • [Journal Article] Oxidative high mobility group box-1 accelerates mitochondrial transfer from mesenchymal stem cells to colorectal cancer cells providing cancer cell stemness2025

    • Author(s)
      Sasaki R, Luo Y, Kishi S, Ogata R, Nishiguchi Y, Sasaki T, Ohmori H, Fujiwara-Tani R, Kuniyasu H
    • Journal Title

      Int J Mol Sci

      Volume: 26 Issue: 3 Pages: 1192-1192

    • DOI

      10.3390/ijms26031192

    • Related Report
      2024 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Anti-Cancer and Pro-Immune Effects of Lauric Acid on Colorectal Cancer Cells2025

    • Author(s)
      Mori Shiori、Fujiwara-Tani Rina、Ogata Ruiko、Ohmori Hitoshi、Fujii Kiyomu、Luo Yi、Sasaki Takamitsu、Nishiguchi Yukiko、Bhawal Ujjal Kumar、Kishi Shingo、Kuniyasu Hiroki
    • Journal Title

      International Journal of Molecular Sciences

      Volume: 26 Pages: 1953-1953

    • Related Report
      2024 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Revisiting 'Hallmarks of Cancer' In Sarcomas2024

    • Author(s)
      Honoki Kanya、Tsujiuchi Toshifumi、Kishi Shingo、Kuniyasu Hiroki
    • Journal Title

      Journal of Cancer

      Volume: 15 Issue: 7 Pages: 1786-1804

    • DOI

      10.7150/jca.92844

    • Related Report
      2024 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Pterostilbene Induces Apoptosis from Endoplasmic Reticulum Stress Synergistically with Anticancer Drugs That Deposit Iron in Mitochondria2024

    • Author(s)
      Nishiguch Yukiko、Fujiwara-Tani Rina、Nukaga Shota、Nishida Ryoichi、Ikemoto Ayaka、Sasaki Rika、Mori Shiori、Ogata Ruiko、Kishi Shingo、Hojo Yudai、Shinohara Hisashi、Sho Masayuki、Kuniyasu Hiroki
    • Journal Title

      International Journal of Molecular Sciences

      Volume: 25 Issue: 5 Pages: 2611-2611

    • DOI

      10.3390/ijms25052611

    • Related Report
      2023 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Investigation of cancer‐induced myocardial damage in autopsy cases?A comparison of cases with and without chemotherapy2024

    • Author(s)
      Ohmori Hitoshi、Fujiwara‐Tani Rina、Nukaga Shota、Nishida Ryoichi、Fujii Kiyomu、Mori Shiori、Ogata Ruiko、Ikemoto Ayaka、Sasaki Rika、Kishi Shingo、Luo Yi、Kuniyasu Hiroki
    • Journal Title

      Pathology International

      Volume: 74 Issue: 4 Pages: 234-238

    • DOI

      10.1111/pin.13411

    • Related Report
      2023 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Nuclear MAST4 Suppresses FOXO3 through Interaction with AKT3 and Induces Chemoresistance in Pancreatic Ductal Carcinoma2024

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

      International Journal of Molecular Sciences

      Volume: 25 Issue: 7 Pages: 4056-4056

    • DOI

      10.3390/ijms25074056

    • Related Report
      2023 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Lovastatin Treatment Inducing Apoptosis in Human Pancreatic Cancer Cells by Inhibiting Cholesterol Rafts in Plasma Membrane and Mitochondria2023

    • Author(s)
      Gyoten Momoko、Luo Yi、Fujiwara-Tani Rina、Mori Shiori、Ogata Ruiko、Kishi Shingo、Kuniyasu Hiroki
    • Journal Title

      International Journal of Molecular Sciences

      Volume: 24 Issue: 23 Pages: 16814-16814

    • DOI

      10.3390/ijms242316814

    • Related Report
      2023 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] ERVK13-1/miR-873-5p/GNMT Axis Promotes Metastatic Potential in Human Bladder Cancer though Sarcosine Production2023

    • Author(s)
      Kishi Shingo、Mori Shiori、Fujiwara-Tani Rina、Ogata Ruiko、Sasaki Rika、Ikemoto Ayaka、Goto Kei、Sasaki Takamitsu、Miyake Makito、Sasagawa Satoru、Kawaichi Masashi、Luo Yi、Bhawal Ujjal Kumar、Fujimoto Kiyohide、Nakagawa Hidemitsu、Kuniyasu Hiroki
    • Journal Title

      International Journal of Molecular Sciences

      Volume: 24 Issue: 22 Pages: 16367-16367

    • DOI

      10.3390/ijms242216367

    • Related Report
      2023 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Berberine Induces Combined Cell Death in Gastrointestinal Cell Lines2023

    • Author(s)
      Mori Shiori、Fujiwara-Tani Rina、Gyoten Momoko、Nukaga Shota、Sasaki Rika、Ikemoto Ayaka、Ogata Ruiko、Kishi Shingo、Fujii Kiyomu、Kuniyasu Hiroki
    • Journal Title

      International Journal of Molecular Sciences

      Volume: 24 Issue: 7 Pages: 6588-6588

    • DOI

      10.3390/ijms24076588

    • Related Report
      2023 Research-status Report 2022 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Role of creatine shuttle in colorectal cancer cells2023

    • Author(s)
      Kita Mayu、Fujiwara-Tani Rina、Kishi Shingo、Mori Shiori、Ohmori Hitoshi、Nakashima Chie、Goto Kei、Sasaki Takamitsu、Fujii Kiyomu、Kawahara Isao、Bhawal Ujjal Kumar、Luo Yi、Kuniyasu Hiroki
    • Journal Title

      Oncotarget

      Volume: 14 Issue: 1 Pages: 485-501

    • DOI

      10.18632/oncotarget.28436

    • Related Report
      2023 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] 5-Aminolevrinic Acid Exhibits Dual Effects on Stemness in Human Sarcoma Cell Lines under Dark Conditions2023

    • Author(s)
      Horii Shohei、Mori Shiori、Ogata Ruiko、Nukaga Shota、Nishida Ryoichi、Kishi Shingo、Sasaki Rika、Ikemoto Ayaka、Owari Takuya、Maesaka Fumisato、Honoki Kanya、Miyake Makito、Tanaka Yasuhito、Fujimoto Kiyohide、Fujiwara-Tani Rina、Kuniyasu Hiroki
    • Journal Title

      International Journal of Molecular Sciences

      Volume: 24 Issue: 7 Pages: 6189-6189

    • DOI

      10.3390/ijms24076189

    • Related Report
      2022 Research-status Report
    • Peer Reviewed / Open Access
  • [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 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Oxidized high mobility group B‐1 enhances metastability of colorectal cancer via modification of mesenchymal stem/stromal cells2022

    • Author(s)
      Kishi Shingo、Fujiwara‐Tani Rina、Honoki Kanya、Sasaki Rika、Mori Shiori、Ohmori Hitoshi、Sasaki Takamitsu、Miyagawa Yoshihiro、Kawahara Isao、Kido Akira、Tanaka Yasuhito、Kuniyasu Hiroki
    • Journal Title

      Cancer Science

      Volume: 113 Issue: 8 Pages: 2904-2915

    • DOI

      10.1111/cas.15400

    • Related Report
      2022 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Sunitinib and Pterostilbene Combination Treatment Exerts Antitumor Effects in Gastric Cancer via Suppression of PDZD82022

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

      International Journal of Molecular Sciences

      Volume: 23 Issue: 7 Pages: 4002-4002

    • DOI

      10.3390/ijms23074002

    • Related Report
      2022 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] 5-Aminolevulinic acid overcomes hypoxia-induced radiation resistance by enhancing mitochondrial reactive oxygen species production in prostate cancer cells2022

    • Author(s)
      Owari Takuya、Tanaka Nobumichi、Nakai Yasushi、Miyake Makito、Anai Satoshi、Kishi Shingo、Mori Shiori、Fujiwara-Tani Rina、Hojo Yudai、Mori Takuya、Kuwada Masaomi、Fujii Tomomi、Hasegawa Masatoshi、Fujimoto Kiyohide、Kuniyasu Hiroki
    • Journal Title

      British Journal of Cancer

      Volume: - Issue: 2 Pages: 350-363

    • DOI

      10.1038/s41416-022-01789-4

    • Related Report
      2022 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Hypomethylation of CLDN4 Gene Promoter Is Associated with Malignant Phenotype in Urinary Bladder Cancer2022

    • Author(s)
      Maesaka Fumisato、Kuwada Masaomi、Horii Shohei、Kishi Shingo、Fujiwara-Tani Rina、Mori Shiori、Fujii Kiyomu、Mori Takuya、Ohmori Hitoshi、Owari Takuya、Miyake Makito、Nakai Yasushi、Tanaka Nobumichi、Bhawal Ujjal Kumar、Luo Yi、Kondoh Masuo、Fujimoto Kiyohide、Kuniyasu Hiroki
    • Journal Title

      International Journal of Molecular Sciences

      Volume: 23 Issue: 12 Pages: 6516-6516

    • DOI

      10.3390/ijms23126516

    • Related Report
      2022 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Presentation] Lovastatin induces novel cell death due to impaired mitochondria iron utilization specifically in osteosarcoma cells.2023

    • Author(s)
      Kishi Shingo, Mori Shiori , Honoki Kanya, Fujii Hiromasa, Tsukamoto Shinji, Sasagawa Satoru, Nakagawa Hidemitsu , Kuniyasu Hiroki , Tanaka Yasuhito
    • Organizer
      28th Annual The Connective Tissue Oncology Society meeting
    • Related Report
      2023 Research-status Report
    • Int'l Joint Research
  • [Presentation] Lovastatinは骨肉腫細胞特異的にCoenzymeQ合成 障害を介したmitochondria鉄利用障 害による新規の細胞死を誘導する。2023

    • Author(s)
      Kishi Shingo, Mori Shiori , Honoki Kanya, Fujii Hiromasa, Tsukamoto Shinji, Sasagawa Satoru, Nakagawa Hidemitsu , Kuniyasu Hiroki , Tanaka Yasuhito
    • Organizer
      第56回日本整形外科学会骨・軟部腫瘍学術集会
    • Related Report
      2023 Research-status Report
  • [Presentation] Lovastatinは骨肉腫細胞特異的にCoenzyme Q合成障害を介したmitochondria鉄利用障害による新規の細胞死を誘導する。2023

    • Author(s)
      Kishi Shingo, Mori Shiori , Honoki Kanya, Fujii Hiromasa, Tsukamoto Shinji, Sasagawa Satoru, Nakagawa Hidemitsu , Kuniyasu Hiroki , Tanaka Yasuhito
    • Organizer
      第38回日本整形外科学会基礎学術集会
    • Related Report
      2023 Research-status Report
  • [Presentation] Src family kinaseのLckはMAM関連タンパクPDZD8を介しmitochondriaのATP-ROSバランスを制御する2023

    • Author(s)
      岸真五、森汐莉、佐々木里歌、谷里奈、笹川覚、西澤恭子、中川秀光、國安弘基
    • Organizer
      第112回日本病理学会総会
    • Related Report
      2022 Research-status Report
  • [Presentation] 巨大後腹膜脱分化脂肪肉腫に濾胞性リンパ腫を合併した一剖検例2023

    • Author(s)
      岸真五、緒方瑠衣子、佐々木里歌、谷里奈、西澤恭子、中川秀光、國安弘基
    • Organizer
      第112回日本病理学会総会
    • Related Report
      2022 Research-status Report
  • [Presentation] MAM関連タンパクPDZD8はmitochondriaのATP-ROSバランスを制御する2022

    • Author(s)
      岸真五、森汐莉、佐々木里歌、朴木寛弥、笹川覚、中川秀光、國安弘基
    • Organizer
      第81回日本癌学会学術総会
    • Related Report
      2022 Research-status Report
  • [Presentation] 酸化型HMGB1はMSCから骨肉腫細胞へのミトコンドリアトランスファーを促進しDoxorubicin耐性を誘導する2022

    • Author(s)
      岸真五、佐々木里歌、森汐莉、笹川覚、西澤恭子、中川秀光、國安弘基
    • Organizer
      第37回日本整形外科学会基礎学術集会
    • Related Report
      2022 Research-status Report

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Published: 2022-04-19   Modified: 2025-12-26  

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