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Integrated functional analysis of the novel tumor suppressor genes OMD and PRELP, and their application to treatment of cancer

Research Project

Project/Area Number 19H03429
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypeSingle-year Grants
Section一般
Review Section Basic Section 48040:Medical biochemistry-related
Research InstitutionNational Cancer Center Japan

Principal Investigator

Hamamoto Ryuji  国立研究開発法人国立がん研究センター, 研究所, 分野長 (80321800)

Project Period (FY) 2019-04-01 – 2024-03-31
Project Status Completed (Fiscal Year 2023)
Budget Amount *help
¥17,290,000 (Direct Cost: ¥13,300,000、Indirect Cost: ¥3,990,000)
Fiscal Year 2023: ¥3,380,000 (Direct Cost: ¥2,600,000、Indirect Cost: ¥780,000)
Fiscal Year 2022: ¥3,380,000 (Direct Cost: ¥2,600,000、Indirect Cost: ¥780,000)
Fiscal Year 2021: ¥3,380,000 (Direct Cost: ¥2,600,000、Indirect Cost: ¥780,000)
Fiscal Year 2020: ¥3,380,000 (Direct Cost: ¥2,600,000、Indirect Cost: ¥780,000)
Fiscal Year 2019: ¥3,770,000 (Direct Cost: ¥2,900,000、Indirect Cost: ¥870,000)
Keywordsがん抑制遺伝子 / ヒストン脱アセチル化酵素阻害剤 / PRELP / 併用療法 / SLRP family / トランスクリプトーム解析 / パスウェイ解析 / OMD / 分泌型プロテオグリカン
Outline of Research at the Start

分泌型プロテオグリカンであるOMDとPRELPは、我々ががん抑制機能を保持していることを初めて発見した新規がん抑制遺伝子で、その機能や発現調節機構に関しては、依然不明な点が多い。そこで本研究においては、これら新規がん抑制遺伝子の機能を、トランスクリプトーム解析及びシステムバイオロジーの観点から統合的に解析し、さらに分子生物学や生化学的手法を用いて詳細な機能の解明を行うことを目的としている。発現調節に関しては、データベース検索、ヒストン修飾解析を行い、OMD及びPRELP遺伝子の発現抑制メカニズムを包括的に解析する予定である。さらに、臨床応用への可能性に関しても、検討を行う予定である。

Outline of Final Research Achievements

In this study, we found for the first time that the SLRP family, OMD and PRELP, retain tumor suppressor functions, and we have published a detailed functional analysis of these proteins in a paper. We also found that treatment with HDACi increased PRELP expression and that acetylation of H2B K5 is a marker for the derepression of PRELP expression. Furthermore, treatment of a bladder cancer cell line with SAHA, an HDACi, in combination with the anticancer drug cisplatin effectively inhibited the growth of bladder cancer cells, and these results were summarized in a paper. The results of this study provide a mechanistic rationale for a novel bladder cancer treatment strategy based on HDACi.

Academic Significance and Societal Importance of the Research Achievements

近年の次世代シークエンサーの進歩に伴い、遺伝子解析の技術は飛躍的に向上し、ICGCやTCGAといった大型プロジェクトに基づくデータベースも整備され、疾患との関連が示唆される多くの遺伝子変異・発現異常が報告されている。一方、疾患との関連が示唆されている遺伝子変異・発現異常が、実際疾患と関連があることを科学的に証明するためには、詳細な機能解析を行う必要がある。本研究では、遺伝子解析の結果を基に詳細な機能解析を行い、初めてOMDとPRELPのがん抑制遺伝子機能を証明するとともに、PRELPを標的とした膀胱癌における治療戦略を提示したという観点で、学術的意義や社会的意義は非常に高いと判断している。

Report

(6 results)
  • 2023 Annual Research Report   Final Research Report ( PDF )
  • 2022 Annual Research Report
  • 2021 Annual Research Report
  • 2020 Annual Research Report
  • 2019 Annual Research Report
  • Research Products

    (24 results)

All 2023 2022 2021 2020 2019 Other

All Int'l Joint Research (4 results) Journal Article (16 results) (of which Int'l Joint Research: 6 results,  Peer Reviewed: 16 results,  Open Access: 10 results) Presentation (3 results) Patent(Industrial Property Rights) (1 results)

  • [Int'l Joint Research] University College London/Royal London Hospital/University of Cambridge(英国)

    • Related Report
      2022 Annual Research Report
  • [Int'l Joint Research] University College London(英国)

    • Related Report
      2021 Annual Research Report
  • [Int'l Joint Research] University College London/University of Cambridge/Royal London Hospital(英国)

    • Related Report
      2020 Annual Research Report
  • [Int'l Joint Research] Biomedical Sciences Research Center(ギリシャ)

    • Related Report
      2020 Annual Research Report
  • [Journal Article] Advances in cancer DNA methylation analysis with methPLIER: use of non-negative matrix factorization and knowledge-based constraints to enhance biological interpretability2023

    • Author(s)
      Takasawa K, Asada K, Kaneko S, Shiraishi K, Machino H, Takahashi S, Shinkai N, Kouno N, Kobayashi K, Komatsu M, Mizuno T, Okubo Y, Mukai M, Yoshida T, Yoshida Y, Horinouchi H, Watanabe S, Ohe Y, Yatabe Y, Kohno T, Hamamoto R
    • Journal Title

      Experimental and Molecular Medicine

      Volume: 56 Issue: 3 Pages: 646-655

    • DOI

      10.1038/s12276-024-01173-7

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] PRELP Regulates Cell-Cell Adhesion and EMT and Inhibits Retinoblastoma Progression2022

    • Author(s)
      Hopkins Jack、Asada Ken、Leung Alex、Papadaki Vasiliki、Davaapil Hongorzul、Morrison Matthew、Orita Tomoko、Sekido Ryohei、Kosuge Hirofumi、Reddy M. Ashwin、Kimura Kazuhiro、Mitani Akihisa、Tsumoto Kouhei、Hamamoto Ryuji、Sagoo Mandeep S.、Ohnuma Shin-ichi
    • Journal Title

      Cancers

      Volume: 14 Issue: 19 Pages: 4926-4926

    • DOI

      10.3390/cancers14194926

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Repression of the PRELP gene is relieved by histone deacetylase inhibitors through acetylation of histone H2B lysine 5 in bladder cancer2022

    • Author(s)
      Shozu Kanto、Kaneko Syuzo、Shinkai Norio、Dozen Ai、Kosuge Hirofumi、Nakakido Makoto、Machino Hidenori、Takasawa Ken、Asada Ken、Komatsu Masaaki、Tsumoto Kouhei、Ohnuma Shin-Ichi、Hamamoto Ryuji
    • Journal Title

      Clinical Epigenetics

      Volume: 14 Issue: 1 Pages: 1-13

    • DOI

      10.1186/s13148-022-01370-z

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Tumor Suppressive Role of the PRELP Gene in Ovarian Clear Cell Carcinoma2022

    • Author(s)
      Dozen Ai、Shozu Kanto、Shinkai Norio、Ikawa Noriko、Aoyama Rina、Machino Hidenori、Asada Ken、Yoshida Hiroshi、Kato Tomoyasu、Hamamoto Ryuji、Kaneko Syuzo、Komatsu Masaaki
    • Journal Title

      Journal of Personalized Medicine

      Volume: 12 Issue: 12 Pages: 1999-1999

    • DOI

      10.3390/jpm12121999

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Two Secreted Proteoglycans, Activators of Urothelial Cell?Cell Adhesion, Negatively Contribute to Bladder Cancer Initiation and Progression2020

    • Author(s)
      Papadaki V, Asada K, Watson JK, Tamura T, Leung A, Hopkins J, Dellett M, Sasai N, Davaapil H, Nik-Zainal S, Longbottom R, Nakakido M, Torii R, Veerakumarasivam A, Kaneko S, Sagoo MS, Murphy G, Mitani A, Tsumoto K, Kelly JD, Hamamoto R, Ohnuma SI
    • Journal Title

      Cancers

      Volume: 12 Issue: 11 Pages: 3362-3362

    • DOI

      10.3390/cancers12113362

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Uncovering Prognosis-Related Genes and Pathways by Multi-Omics Analysis in Lung Cancer2020

    • Author(s)
      Asada Ken、Kobayashi Kazuma、Joutard Samuel、Tubaki Masashi、Takahashi Satoshi、Takasawa Ken、Komatsu Masaaki、Kaneko Syuzo、Sese Jun、Hamamoto Ryuji
    • Journal Title

      Biomolecules

      Volume: 10 Issue: 4 Pages: 524-524

    • DOI

      10.3390/biom10040524

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Genomic alterations in STK11 can predict clinical outcomes in cervical cancer patients2020

    • Author(s)
      Hirose S, Murakami N, Takahashi K, Kuno I, Takayanagi D, Asami Y, Matsuda M, Shimada Y, Yamano S, Sunami K, Yoshida K, Honda T, Nakahara T, Watanabe T, Komatsu M, Hamamoto R, Kato MK, Matsumoto K, Okuma K, Kuroda T, Okamoto A, Itami J, Kohno T, Kato T, Shiraishi K, Yoshida H
    • Journal Title

      Gynecologic Oncology

      Volume: 156 Issue: 1 Pages: 203-210

    • DOI

      10.1016/j.ygyno.2019.10.022

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Epithelial Expression of YAP and TAZ Is Sequentially Required in Lung Development2020

    • Author(s)
      Isago Hideaki、Mitani Akihisa、Mikami Yu、Horie Masafumi、Urushiyama Hirokazu、Hamamoto Ryuji、Terasaki Yasuhiro、Nagase Takahide
    • Journal Title

      American Journal of Respiratory Cell and Molecular Biology

      Volume: 62 Issue: 2 Pages: 256-266

    • DOI

      10.1165/rcmb.2019-0218oc

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Epigenetics Analysis and Integrated Analysis of Multiomics Data, Including Epigenetic Data, Using Artificial Intelligence in the Era of Precision Medicine2019

    • Author(s)
      Hamamoto Ryuji、Komatsu Masaaki、Takasawa Ken、Asada Ken、Kaneko Syuzo
    • Journal Title

      Biomolecules

      Volume: 10 Issue: 1 Pages: 62-62

    • DOI

      10.3390/biom10010062

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Deregulation of the Histone Lysine-Specific Demethylase 1 Is Involved in Human Hepatocellular Carcinoma2019

    • Author(s)
      Kim Sangchul、Bolatkan Amina、Kaneko Syuzo、Ikawa Noriko、Asada Ken、Komatsu Masaaki、Hayami Shinya、Ojima Hidenori、Abe Nobutsugu、Yamaue Hiroki、Hamamoto Ryuji
    • Journal Title

      Biomolecules

      Volume: 9 Issue: 12 Pages: 810-810

    • DOI

      10.3390/biom9120810

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] A Population-based Statistical Model for Investigating Heterogeneous Intraprostatic Sensitivity to Radiation Toxicity After 125I Seed Implantation2019

    • Author(s)
      KOBAYASHI KAZUMA、MURAKAMI NAOYA、TAKAHASHI KANA、INABA KOJI、IGAKI HIROSHI、HAMAMOTO RYUJI、ITAMI JUN
    • Journal Title

      In Vivo

      Volume: 33 Issue: 6 Pages: 2103-2111

    • DOI

      10.21873/invivo.11710

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Development of a real-time endoscopic image diagnosis support system using deep learning technology in colonoscopy2019

    • Author(s)
      Yamada Masayoshi、Saito Yutaka、Imaoka Hitoshi、Saiko Masahiro、Yamada Shigemi、Kondo Hiroko、Takamaru Hiroyuki、Sakamoto Taku、Sese Jun、Kuchiba Aya、Shibata Taro、Hamamoto Ryuji
    • Journal Title

      Scientific Reports

      Volume: 9 Issue: 1 Pages: 14465-14465

    • DOI

      10.1038/s41598-019-50567-5

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Replication stress triggers microsatellite destabilization and hypermutation leading to clonal expansion in vitro2019

    • Author(s)
      Matsuno Yusuke、Atsumi Yuko、Shimizu Atsuhiro、Katayama Kotoe、Fujimori Haruka、Hyodo Mai、Minakawa Yusuke、Nakatsu Yoshimichi、Kaneko Syuzo、Hamamoto Ryuji、Shimamura Teppei、Miyano Satoru、Tsuzuki Teruhisa、Hanaoka Fumio、Yoshioka Ken-ichi
    • Journal Title

      Nature Communications

      Volume: 10 Issue: 1 Pages: 3925-3925

    • DOI

      10.1038/s41467-019-11760-2

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Local Radiotherapy or Chemotherapy for Oligo-recurrent Cervical Cancer in Patients With Prior Pelvic Irradiation2019

    • Author(s)
      KOBAYASHI KAZUMA、MURAKAMI NAOYA、TAKAHASHI KANA、INABA KOJI、HAMAMOTO RYUJI、ITAMI JUN
    • Journal Title

      In Vivo

      Volume: 33 Issue: 5 Pages: 1659-1665

    • DOI

      10.21873/invivo.11652

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed
  • [Journal Article] The histone methyltransferase WHSC1 is regulated by EZH2 and is important for ovarian clear cell carcinoma cell proliferation2019

    • Author(s)
      Kojima Machiko、Sone Kenbun、Wada-Hiraike Osamu、Osuga Yutaka、Fujii Tomoyuki
    • Journal Title

      BMC Cancer

      Volume: 19 Issue: 1 Pages: 455-455

    • DOI

      10.1186/s12885-019-5638-9

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Histone methyltransferase SMYD2 selective inhibitor LLY-507 in combination with poly ADP ribose polymerase inhibitor has therapeutic potential against high-grade serous ovarian carcinomas2019

    • Author(s)
      Kukita A, Sone K, Oda K, Hamamoto R, Kaneko S, Komatsu M, Wada M, Honjoh H, Kawata Y, Kojima M, Oki S, Sato M, Asada K, Taguchi A, Miyasaka A, Tanikawa M, Nagasaka K, Matsumoto Y, Wada-Hiraike O, Osuga Y, Fujii T
    • Journal Title

      Biochem Biophys Res Commun

      Volume: 513 Issue: 2 Pages: 340

    • DOI

      10.1016/j.bbrc.2019.03.155

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed
  • [Presentation] Tumor suppressive role of the PRELP gene in ovarian clear cell carcinoma2023

    • Author(s)
      小松正明、金子修三、青山利奈、新海典夫、町野英徳、浅田 健、吉田 裕、加藤友康、浜本隆二
    • Organizer
      第82回日本癌学会学術総会
    • Related Report
      2023 Annual Research Report
  • [Presentation] ヒストン脱アセチル化酵素阻害剤は膀胱癌においてH2BK5のアセチル化を促進することによりPRELPの発現を増加させる2021

    • Author(s)
      生水貫人、金子修三、浅田健、同前愛、町野英徳、高澤建、中島彰俊、小松正明、浜本隆二
    • Organizer
      第80回日本癌学会学術総会
    • Related Report
      2021 Annual Research Report
  • [Presentation] 卵巣癌におけるPRELPの機能解析2020

    • Author(s)
      生水 貫人、小松 正明、金子 修三、同前 愛、町野 英徳、中島 彰俊、齋藤 滋、浅田 健、浜本 隆二
    • Organizer
      第79回日本癌学会学術総会
    • Related Report
      2020 Annual Research Report
  • [Patent(Industrial Property Rights)] アノテーション支援装置、アノテーション支援方法及びアノテーション支援プログラム2019

    • Inventor(s)
      小林和馬、三宅基隆、浜本隆二
    • Industrial Property Rights Holder
      小林和馬、三宅基隆、浜本隆二
    • Industrial Property Rights Type
      特許
    • Industrial Property Number
      2019-010287
    • Filing Date
      2019
    • Related Report
      2019 Annual Research Report

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Published: 2019-04-18   Modified: 2025-01-30  

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