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Determination of liver metastasis preventive compounds targeting Amigo2 molecule for extrapolation to humans

Research Project

Project/Area Number 20K07447
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Review Section Basic Section 49030:Experimental pathology-related
Research InstitutionTottori University

Principal Investigator

OKADA Futoshi  鳥取大学, 医学部, 教授 (00250423)

Project Period (FY) 2020-04-01 – 2023-03-31
Project Status Completed (Fiscal Year 2022)
Budget Amount *help
¥4,420,000 (Direct Cost: ¥3,400,000、Indirect Cost: ¥1,020,000)
Fiscal Year 2022: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2021: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2020: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
KeywordsAMIGO2 / 肝転移 / ドライバー分子 / 外挿 / Amigo2 / 予防 / 化合物 / ヒト外挿
Outline of Research at the Start

がん生存者の9割は転移により不幸の転帰を辿る.しかしながら,転移自体を防ぐ方法論の確立はまだ行われていない.申請者は,遠隔転移を最も受ける臓器が肝臓であることに着目し,マウスの肝転移モデルを作出した.この肝転移モデルから得た高肝転移腫瘍株から世界初の肝転移ドライバー分子Amigo2を決定した.申請者の研究グループでは,マウスの肝高転移株を用いたAmigo2発現を抑制する化合物スクリーニングを行い,得られた化合物が特定のシグナル伝達を阻害することを見出している.本申請は,マウスからヒトへの外挿と,ヒトがん細胞を用いた候補化合物のドラッグリポジショニング探索を目的とする.

Outline of Final Research Achievements

We determined the liver metastasis driver AMIGO2 from mouse fibrosarcoma cells and identified 10 compounds that suppress AMIGO2 expression. There were 5 targets common to these 10 compounds. 1) The function of AMIGO2 as a driver of liver metastasis can be extrapolated to human cancer cells. 2) We succeeded in drug repositioning with 3 types of clinical molecular targeted drugs that inhibit 5 types of signaling pathways. 3) Adhesion of human cancer cells to human hepatic vascular endothelium was inhibited by treatment with molecular targeted drugs. 4) Molecular targeted drugs inhibited liver metastasis in nude mice. Based on these findings, the liver metastasis driver AMIGO2 was a universal functional molecule across species. In this study, we obtained the target of drug repositioning and determined compound candidates. We are going to move on to analyze the detailed structure of the compound that suppresses liver metastasis.

Academic Significance and Societal Importance of the Research Achievements

原発腫瘍の治療後に控える遠隔転移は,患者予後を決定する最大のリスク要因となる.特に肝転移は,生命維持の主機能が損なわれるだけで無く,脳・肺への二次転移に繋がる.従って,癌診断時より肝転移の予防化合物の投与が叶えば,癌患者の抱く潜在的な癌死への恐怖を払拭する希求の転移予防開発に応える意義を持つことになる.本研究成果は,肝転移予防化合物の開発,そして提供に繋がる波及効果を有する.

Report

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

    (27 results)

All 2022 2021 2020 2019 Other

All Journal Article (13 results) (of which Int'l Joint Research: 1 results,  Peer Reviewed: 13 results,  Open Access: 11 results) Presentation (13 results) (of which Int'l Joint Research: 1 results,  Invited: 2 results) Remarks (1 results)

  • [Journal Article] Liver metastasis formation is defined by AMIGO2 expression via adhesion to hepatic endothelial cells in human gastric and colorectal cancer cells.2022

    • Author(s)
      Izutsu R, Osaki M, Jehung JP, Seong HK, and Okada F.
    • Journal Title

      Pathol Res Pract

      Volume: 237 Pages: 154015-154015

    • DOI

      10.1016/j.prp.2022.154015

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Kidney organoid derived from renal tissue stem cells is a useful tool for histopathological assessment of nephrotoxicity in a cisplatin-induced acute renal tubular injury model2022

    • Author(s)
      Ueno S, Kokura K, Kuromi Y, Osaki M, Okada F, Kitamura S, and Ohbayashi T.
    • Journal Title

      Journal of Toxicologic Pathology

      Volume: 35 Issue: 4 Pages: 333-343

    • DOI

      10.1293/tox.2022-0006

    • ISSN
      0914-9198, 1881-915X
    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] The impact of AMIGO2 on prognosis and hepatic metastasis in gastric cancer patients.2022

    • Author(s)
      Goto K, Morimoto M, Osaki M, Tanio A, Izutsu R, Fujiwara Y, and Okada F.
    • Journal Title

      BMC Cancer

      Volume: 22 Issue: 1 Pages: 280-280

    • DOI

      10.1186/s12885-022-09339-0

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] AMIGO2 in cancer cell-derived small extracellular vesicles enhances the adhesion of liver endothelial cells to cancer cells.2022

    • Author(s)
      Izutsu R, Osaki M, Nemoto H, Jingu M, Sasaki R, Yoshioka Y, Ochiya T, and Okada F.
    • Journal Title

      Sci Rep

      Volume: 12 Issue: 1 Pages: 792-792

    • DOI

      10.1038/s41598-021-04662-1

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Prevention of tumor progression in inflammation-related carcinogenesis by anti-inflammatory and anti-mutagenic effects brought about by ingesting fermented brown rice and rice bran with Aspergillus oryzae (FBRA)2022

    • Author(s)
      Nemoto Hideyuki、Otake Marina、Matsumoto Takahiro、Izutsu Runa、Jehung Jumond P、Goto Keisuke、Osaki Mitsuhiko、Mayama Masafumi、Shikanai Masataka、Kobayashi Hiroshi、Watanabe Tetsushi、Okada Futoshi
    • Journal Title

      Journal of Functional Foods

      Volume: 88 Pages: 104907-104907

    • DOI

      10.1016/j.jff.2021.104907

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Establishment of an antibody specific for AMIGO2 improves immunohistochemical evaluation of liver metastases and clinical outcomes in patients with colorectal cancer.2022

    • Author(s)
      Goto K, Osaki M, Izutsu R, Tanaka H, Sasaki R, Tanio A, Satofuka H, Kazuki Y, Yamamoto M, Kugoh H, Ito H, Oshimura M, Fujiwara Y, and Okada F.
    • Journal Title

      Diagnostic Pathol

      Volume: 17 Issue: 1 Pages: 16-16

    • DOI

      10.1186/s13000-021-01176-2

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] MTA1, a metastasis-associated protein, in endothelial cells is an essential molecule for angiogenesis2021

    • Author(s)
      Ishikawa Mizuho、Osaki Mitsuhiko、Uno Narumi、Ohira Takahito、Kugoh Hiroyuki、Okada Futoshi
    • Journal Title

      Molecular Medicine Reports

      Volume: 25 Issue: 1 Pages: 11-11

    • DOI

      10.3892/mmr.2021.12527

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] AMIGO2 as a novel indicator of liver metastasis in patients with colorectal cancer.2021

    • Author(s)
      Tanio A, Saito H, Amisaki M, Hara K, Sugezawa K, Uejima C, Tada Y, Kihara K, Yamamoto M, Nosaka K, Sasaki R, Osaki M, Okada F, and Fujiwara Y.
    • Journal Title

      Oncol Lett

      Volume: 21 Issue: 4 Pages: 278-278

    • DOI

      10.3892/ol.2021.12539

    • Related Report
      2021 Research-status Report
    • Peer Reviewed
  • [Journal Article] Inflammation-related carcinogenesis: Lessons from animal models to clinical aspects.2021

    • Author(s)
      Okada F, Izutsu R, Goto K, and Osaki M.
    • Journal Title

      Cancers

      Volume: 13 Issue: 4 Pages: 921-921

    • DOI

      10.3390/cancers13040921

    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Newly invented micellized vitamin K2 recovered prolonged prothrombin time under obstructive jaundice in rats with bile duct ligation.2021

    • Author(s)
      Hoshino Y, Sugihara T, Ikeda S, Tarumoto R, Matsuki Y, Kanda T, Iyama T, Takata T, Matono T, Nagahara T, Okano J-I, Ueki M, Koda M, Osaki M, Okada F, and Isomoto H.
    • Journal Title

      J Nutr Sci Vitaminol

      Volume: 67 Pages: 397-403

    • NAID

      130008138254

    • Related Report
      2021 Research-status Report
    • Peer Reviewed
  • [Journal Article] Loss of the cystine/glutamate antiporter in melanoma abrogates tumor metastasis and dramatically increases survival rates of mice.2020

    • Author(s)
      Sato M, Onuma K, Domon M, Hasegawa S, Suzuki A, Kusumi R, Hino R, Kakihara N Kanda Y, Osaki M, Hamada J, Bannai S, Feederle R, Buday K, Angeli JPF, Proneth B, Conrad M, Okada F, and Sato H.
    • Journal Title

      Int J Cancer

      Volume: 147 Issue: 11 Pages: 3224-3235

    • DOI

      10.1002/ijc.33262

    • Related Report
      2020 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Splice variants of lysosome-associated membrane proteins 2A and 2B are involved in sunitinib resistance in human renal cell carcinoma cells.2020

    • Author(s)
      Nishikawa R, Osaki M, Sasaki R, Ishikawa M, Yumioka T, Yamaguchi N, Iwamoto H, Honda M, Kabuta T, Takenaka A, and Okada F.
    • Journal Title

      Oncol Rep

      Volume: 44 Pages: 1810-1820

    • DOI

      10.3892/or.2020.7752

    • Related Report
      2020 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Bisphosphonates induced reactive oxygen species inhibit proliferation and migration of oral fibroblast: A pathogenesis of bisphosphonate-related osteonecrosis of the jaw.2019

    • Author(s)
      Taniguchi N, Osaki M, Onuma K, Ishikawa M, Ryoke K, Kotani I, and Okada F.
    • Journal Title

      J Periodontol

      Volume: in press Issue: 7 Pages: 947-955

    • DOI

      10.1002/jper.19-0385

    • Related Report
      2020 Research-status Report
    • Peer Reviewed / Open Access
  • [Presentation] 癌細胞の肝内皮細胞への接着及び内皮細胞下浸潤におけるヒト胃癌細胞株由来AMIGO2包含エクソソームの役割2022

    • Author(s)
      井筒瑠奈,Seong Hee Kyung,尾﨑充彦,岡田 太.
    • Organizer
      第45回日本がん予防学会学術集会・総会
    • Related Report
      2022 Annual Research Report
  • [Presentation] 血管内皮細胞におけるMTA1とS100A4の結合阻害は新たな腫瘍内血管新生の阻害標的となる2022

    • Author(s)
      尾﨑充彦,石川瑞穂,井筒瑠奈,Seong Hee Kyung,岡田 太.
    • Organizer
      第45回日本がん予防学会学術集会・総会
    • Related Report
      2022 Annual Research Report
  • [Presentation] 癌細胞の悪性化予防の標的分子としてのAMIGO2発現と癌幹細胞性の検討2022

    • Author(s)
      Seong Hee Kyung,井筒 瑠奈,尾崎 充彦,岡田 太.
    • Organizer
      第45回日本がん予防学会学術集会・総会
    • Related Report
      2022 Annual Research Report
  • [Presentation] AMIGO2 はヒト癌細胞株の癌幹細胞形質維持に関与する2022

    • Author(s)
      Seong Hee Kyung,井筒 瑠奈,尾崎 充彦,岡田 太.
    • Organizer
      第31回日本がん転移学会学術集会・総会
    • Related Report
      2022 Annual Research Report
  • [Presentation] ヒト胃癌細胞由来AMIGO2 包含エクソソームは肝内皮細胞に作用し癌細胞の接着及び内皮細胞下浸潤を亢進させる2022

    • Author(s)
      井筒 瑠奈、尾崎 充彦、岡田 太
    • Organizer
      第31回日本がん転移学会学術集会・総会
    • Related Report
      2022 Annual Research Report
  • [Presentation] Conversion of colonic adenoma cells by chronic inflammation and NO2022

    • Author(s)
      Futoshi Okada
    • Organizer
      4th International Conference on Persulfide and Sulfur Metabolism in Biology and Medicine
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] 実験的炎症発がんモデルから考えるがん予防2021

    • Author(s)
      岡田 太
    • Organizer
      第72回日本電気泳動学会
    • Related Report
      2021 Research-status Report
    • Invited
  • [Presentation] ヒト胃癌細胞株由来Amigo2包含エクソソームは肝血管内皮細胞への送達により胃癌細胞との接着能を亢進させる2021

    • Author(s)
      井筒瑠奈,尾﨑充彦,鄭 朱蒙パトリック,根本英幸,石川瑞穂,岡田 太
    • Organizer
      第30回日本がん転移学会
    • Related Report
      2021 Research-status Report
  • [Presentation] 胃癌の腹膜播種・肝転移予測因子としてのAMIGO2の有用性2021

    • Author(s)
      後藤圭佑,井筒瑠奈,谷尾彬充,尾﨑充彦,藤原義之,岡田 太
    • Organizer
      第30回日本がん転移学会
    • Related Report
      2021 Research-status Report
  • [Presentation] 麹菌発酵玄米の摂取による炎症発がん・悪性化の予防2020

    • Author(s)
      根本英幸,鄭 朱蒙パトリック,尾﨑充彦,鹿内正孝,小林 博,岡田 太
    • Organizer
      第27回日本がん予防学会総会
    • Related Report
      2020 Research-status Report
  • [Presentation] Fascin発現制御機構は新たなヒト大腸炎症発癌予防の標的となる2020

    • Author(s)
      後藤圭佑,河口徳一,石川 瑞穂,尾﨑充彦,北川知行,岡田 太
    • Organizer
      第27回日本がん予防学会総会
    • Related Report
      2020 Research-status Report
  • [Presentation] PAI-1発現を介したMMP13活性経路はヒト骨肉腫肺転移を予防する標的となる2020

    • Author(s)
      井筒瑠奈,尾﨑充彦,石川 瑞穂,鄭 朱蒙パトリック,岡田 太
    • Organizer
      第27回日本がん予防学会総会
    • Related Report
      2020 Research-status Report
  • [Presentation] SK-261(PAI-1阻害剤)によるヒト骨肉腫細胞の肺転移予防効果2020

    • Author(s)
      鄭 朱蒙パトリック,尾﨑充彦,石川 瑞穂,井筒瑠奈,岡田 太
    • Organizer
      第27回日本がん予防学会総会
    • Related Report
      2020 Research-status Report
  • [Remarks] 鳥取大学医学部実験病理学分野

    • URL

      https://byoutaiseikagaku.jimdo.com/

    • Related Report
      2022 Annual Research Report 2021 Research-status Report

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

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