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Search for bioactive natural products with overcoming effects on cancer-heterogeneity

Research Project

Project/Area Number 20H03394
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypeSingle-year Grants
Section一般
Review Section Basic Section 47050:Environmental and natural pharmaceutical resources-related
Research InstitutionChiba University

Principal Investigator

Masami Ishibashi  千葉大学, 大学院薬学研究院, 教授 (90212927)

Co-Investigator(Kenkyū-buntansha) 高屋 明子  千葉大学, 大学院薬学研究院, 准教授 (80334217)
原 康雅  千葉大学, 大学院薬学研究院, 助教 (10824625)
荒井 緑  慶應義塾大学, 理工学部(矢上), 教授 (40373261)
Project Period (FY) 2020-04-01 – 2023-03-31
Project Status Completed (Fiscal Year 2022)
Budget Amount *help
¥17,810,000 (Direct Cost: ¥13,700,000、Indirect Cost: ¥4,110,000)
Fiscal Year 2022: ¥4,940,000 (Direct Cost: ¥3,800,000、Indirect Cost: ¥1,140,000)
Fiscal Year 2021: ¥4,940,000 (Direct Cost: ¥3,800,000、Indirect Cost: ¥1,140,000)
Fiscal Year 2020: ¥7,930,000 (Direct Cost: ¥6,100,000、Indirect Cost: ¥1,830,000)
Keywords生理活性 / シグナル伝達 / 生体分子 / 有機化学 / 薬学
Outline of Research at the Start

本研究では,がん幹細胞の生存と分裂を支えるがん微小環境(ニッチ)で亢進するシグナル分子をターゲットとして,「がん不均一性の克服」に寄与する低分子化合物を天然物から探索することを目的とする.そのような標的シグナルとして,幹細胞の自己複製に関わるウィント(Wnt),ヘッジホッグ(Hh),ノッチ(Notch),およびポリコーム構成分子BMI1などを取り上げる.これらは「幹細胞ニッチシグナル」とも呼ばれいくつかのシグナル阻害剤や創薬候補が見出されているものの十分ではない.本研究では天然物を素材対象として,これらシグナルに有効な作用を示す高活性天然機能分子の探索と開拓および機能解明を行う.

Outline of Final Research Achievements

This study is aiming at searching natural products for small-molecular compounds that contribute to "overcoming cancer heterogeneity" by targeting signaling molecules that are enhanced in the cancer microenvironment (niche) that supports the survival and division of cancer stem cells. For this purpose, screening studies were carried out targeting cell signals involved in self-renewal of stem cells and polycomb molecules that regulate epigenetic gene transcription. As a result, various useful active components were isolated from natural product extract collections of plants and actinomycetes, such as Wnt signal inhibitory activity, TRAIL resistance overcoming activity, and Bmi1 promoter inhibitory activity, and chemical structures of active natural products were elucidated. In addition, analysis on their activity mechanisms was examined such as the effects on the expression of various proteins involved in cancer progression.

Academic Significance and Societal Importance of the Research Achievements

本研究では,「がん不均一性の克服」に寄与する細胞シグナルをスクリーニング標的としており,注目度が高いため世界的に熾烈な競争が展開されているが,まだ決して十分な状況ではないため,新たな活性化合物の発見が期待されている.本研究では,研究室に保有する植物・放線菌等の天然物エキスという独自の研究対象を用いたスクリーニングを行うことにより,目的のシグナルに作用する数種の低分子化合物が見出された.これらを独自性の高い分子ツールとして有効に活用することにより,細胞シグナルを介した生命現象の解明や,がん不均一性の克服を対象とした創薬研究の一助となるなど,周辺分野の研究進展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 Annual Research Report
  • 2020 Annual Research Report
  • Research Products

    (43 results)

All 2023 2022 2021 2020 Other

All Int'l Joint Research (2 results) Journal Article (17 results) (of which Int'l Joint Research: 9 results,  Peer Reviewed: 17 results,  Open Access: 5 results) Presentation (20 results) (of which Int'l Joint Research: 7 results,  Invited: 5 results) Book (3 results) Remarks (1 results)

  • [Int'l Joint Research] クルナ大学/ダッカ大学(バングラデシュ)

    • Related Report
      2022 Annual Research Report
  • [Int'l Joint Research] クルナ大学/ダッカ大学(バングラデシュ)

    • Related Report
      2021 Annual Research Report
  • [Journal Article] Natural Compounds with BMI1 Promoter Inhibitory Activity from <i>Mammea siamensis</i> and <i>Andrographis paniculata</i>2022

    • Author(s)
      Fujii Kazuki、Hara Yasumasa、Arai Midori A.、Sadhu Samir K.、Ahmed Firoj、Ishibashi Masami
    • Journal Title

      Chemical and Pharmaceutical Bulletin

      Volume: 70 Issue: 12 Pages: 885-891

    • DOI

      10.1248/cpb.c22-00556

    • ISSN
      0009-2363, 1347-5223
    • Year and Date
      2022-12-01
    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Isolation of various flavonoids with TRAIL resistance-overcoming activity from Blumea lacera2022

    • Author(s)
      Manome Teruhisa、Hara Yasumasa、Ishibashi Masami
    • Journal Title

      Molecules

      Volume: 28 Issue: 1 Pages: 264-264

    • DOI

      10.3390/molecules28010264

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] New polyoxygenated cyclohexenes isolated from Uvaria rufa and cinnamtannin B1 isolated from Nephelium hypoleucum with TRAIL-resistance-overcoming activity2022

    • Author(s)
      Jitrangsri Kritamorn、Hara Yasumasa、Takaya Akiko、Ishibashi Masami
    • Journal Title

      Phytochemistry Letters

      Volume: 52 Pages: 7-9

    • DOI

      10.1016/j.phytol.2022.08.010

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Two bioactive compounds, uniformides A and B, isolated from a culture of Nocardia uniformis IFM0856T in the presence of animal cells2022

    • Author(s)
      Yasumasa Hara, Keiichiro Watanabe, Akiko Takaya, Itsuki Ebihara, Teruhisa Manome, Midori A. Arai, Takashi Yaguchi, Masami Ishibashi
    • Journal Title

      Organic Letters

      Volume: 24 Pages: 4998-5002

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Is 18α-Glycyrrhizin a real natural product? Improved preparation of 18α-Glycyrrhizin from 18β-Glycyrrhizin as a positive standard for HPLC analysis of licorice extracts2022

    • Author(s)
      Jitrangsri Kritamorn、Kamata Kazuaki、Akiba Mana、Yajiri Yoshie、Ishibashi Masami、Tatsuzaki Jin、Ishikawa Tsutomu
    • Journal Title

      Journal of Natural Medicines

      Volume: 76 Issue: 2 Pages: 367-378

    • DOI

      10.1007/s11418-021-01589-9

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Thannilignan glucoside and 2-(β-glucopyranosyl)-3-isoxazolin-5-one derivative, two new compounds isolated from Terminalia bellirica2022

    • Author(s)
      Manome Teruhisa、Hara Yasumasa、Ahmed Firoj、Sadhu Samir K.、Ishibashi Masami
    • Journal Title

      Journal of Natural Medicines

      Volume: 76 Issue: 2 Pages: 482-489

    • DOI

      10.1007/s11418-021-01593-z

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Isolation of Ikahonone, 4-Methyl-2,4-dihydroxy-3-pentanone from Bacillus cereus IFM122352022

    • Author(s)
      Ishibashi Masami、Hara Yasumasa、Chiba Mareno、Watanabe Keiichiro
    • Journal Title

      HETEROCYCLES

      Volume: 105 Issue: 1 Pages: 523-523

    • DOI

      10.3987/com-21-s(r)4

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Isolation of peptidolipin NA derivatives from the culture of Nocardia arthritidis IFM10035T in the presence of mouse macrophage cells2022

    • Author(s)
      Yasumasa Hara, Daiki Tanimura, Teruhisa Manome, Midori A. Arai, Takashi Yaguchi, Masami Ishibashi
    • Journal Title

      Heterocycles

      Volume: 104 Issue: 1 Pages: 185-190

    • DOI

      10.3987/com-21-14567

    • NAID

      40022782818

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Bioactivity-guided isolation of TRAIL-resistance overcoming activity compounds from the leaves of Murraya exotica2021

    • Author(s)
      Kritamorn Jitrangsri, Akiko Takaya, Yasumasa Hara, Samir K. Sadhu, Firoj Ahmed, Masami Ishibashi
    • Journal Title

      Natural Product Communications

      Volume: 16 Issue: 12 Pages: 1-6

    • DOI

      10.1177/1934578x211065843

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Evaluation of naturally occurring HIF-1 inhibitors for pulmonary arterial hypertension2021

    • Author(s)
      Midori A. Arai, Kota Sakuraba, Yoshinori Makita, Yasumasa Hara, Masami Ishibashi
    • Journal Title

      ChemBioChem

      Volume: 22 Issue: 18 Pages: 2799-2804

    • DOI

      10.1002/cbic.202100223

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Isolation of adenosine and cordysinin B from Anredera cordifolia that stimulates CRE-mediated transcription in PC12 cells2021

    • Author(s)
      Yasushi Ohizumi, Michi Kawada, Maki Kamada, Akira Nakajima, Koji Kajima, Nobuyuki Uozumi, Yasumasa Hara, Yuanqiang Guo, Masami Ishibashi
    • Journal Title

      Planta Medica International Open

      Volume: 8 Issue: 01 Pages: e19-e24

    • DOI

      10.1055/a-1395-6510

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Screening study of cancer-related cellular signals from microbial natural products2021

    • Author(s)
      Masami Ishibashi
    • Journal Title

      Journal of Antibiotics

      Volume: 74 Issue: 10 Pages: 629-638

    • DOI

      10.1038/s41429-021-00434-1

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Acacienone, a terpenoid-like natural product having an unprecedented C20 framework isolated from Acacia mangium leaves2021

    • Author(s)
      Yasumasa Hara, Yuichi Totsugi, Hiroshi Ichikawa, Shinji Harada, Kazuki Fujii, Firoj Ahmed, Samir K. Sadhu, Midori A. Arai, Masami Ishibashi
    • Journal Title

      Journal of Natural Medicines

      Volume: 75 Issue: 1 Pages: 99-104

    • DOI

      10.1007/s11418-020-01457-y

    • NAID

      40022463001

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Cadinane sesquiterpenoids isolated from Santalum album using a screening program for Wnt signal inhibitory activity2020

    • Author(s)
      Tomoyuki Sato, Midori A. Arai, Yixizhuoma, Yasumasa Hara, Takashi Koyano, Thaworn Kowithayakorn, Masami Ishibashi
    • Journal Title

      Journal of Natural Medicines

      Volume: 74 Issue: 2 Pages: 476-481

    • DOI

      10.1007/s11418-019-01380-x

    • NAID

      40022183696

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Target protein-oriented isolation of Hes1 dimer inhibitors using protein based methods2020

    • Author(s)
      Arai Midori A.、Morita Kaori、Kawano Haruka、Makita Yuna、Hashimoto Manami、Suganami Akiko、Tamura Yutaka、Sadhu Samir K.、Ahmed Firoj、Ishibashi Masami
    • Journal Title

      Scientific Reports

      Volume: 10 Issue: 1 Pages: 1381-1381

    • DOI

      10.1038/s41598-020-58451-3

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Isolation and evaluation of cardenolides from Lansium domesticum as Notch inhibitors2020

    • Author(s)
      Anna Tsuchiya, Yoshinori Makita, Takashi Koyano, Thaworn Kowithayakorn, Masami Ishibashi, Midori A. Arai
    • Journal Title

      Journal of Natural Medicines

      Volume: 74 Issue: 4 Pages: 758-766

    • DOI

      10.1007/s11418-020-01432-7

    • NAID

      40022344764

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Total synthesis of lindbladione, a Hes1 dimerization inhibitor and neural stem cell activator isolated from Lindbladia tubulina2020

    • Author(s)
      Arai Midori A.、Makita Yuna、Yamaguchi Yumi、Kawano Haruka、Suganami Akiko、Tamura Yutaka、Ishibashi Masami
    • Journal Title

      Scientific Reports

      Volume: 10 Issue: 1 Pages: 21433-21433

    • DOI

      10.1038/s41598-020-78524-7

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access
  • [Presentation] 天然物に学ぶ:Nocardia属放線菌成分2023

    • Author(s)
      石橋正己
    • Organizer
      日本薬学会第143年会シンポジウム
    • Related Report
      2022 Annual Research Report
    • Invited
  • [Presentation] Learning from natural products: Screening study on pathogenic actinomycetes Nocardia sp.2022

    • Author(s)
      Masami Ishibashi
    • Organizer
      Specialized Academy of Organic Chemistry (Suzuki-juku), the 15 th Interactive Seminar
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] 真菌Trichoderma harzianum IFM66736等からのがん細胞死を誘導する天然物の探索2022

    • Author(s)
      馬目照久,末広航,原田真至,原康雅,石橋正己
    • Organizer
      第9回食品薬学シンポジウム
    • Related Report
      2022 Annual Research Report
  • [Presentation] Physalis minimaからの新規 physalin 探索とその TRAIL 耐性克服作用の作用機序解析2022

    • Author(s)
      馬目照久,原康雅,石橋正己
    • Organizer
      日本生薬学会第68年会
    • Related Report
      2022 Annual Research Report
  • [Presentation] 動物細胞存在下Nocardia uniformisの培養を用いた生物活性天然物の探索2022

    • Author(s)
      原康雅,渡邊圭一郎,高屋明子,馬目照久,矢口貴志,石橋正己
    • Organizer
      日本生薬学会第68年会
    • Related Report
      2022 Annual Research Report
  • [Presentation] BMI1プロモーター阻害作用をもつ植物成分の探索研究2022

    • Author(s)
      藤井一樹,原康雅,石橋正己
    • Organizer
      第64回天然有機化合物討論会
    • Related Report
      2022 Annual Research Report
  • [Presentation] Search for natural products with BMI1 promoter inhibitory effect from Andrographis paniculata2021

    • Author(s)
      Kazuki Fujii, Yasumasa Hara, Midori A. Arai, Samir K. Sadhu, Firoj Ahmed, Masami Ishibashi
    • Organizer
      Pacifichem 2021
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Search for new natural products from pathogenic actinomycetes of the genus Nocardia by co-culture with animal cells2021

    • Author(s)
      Yasumasa Hara, Midori A. Arai, Takashi Yaguchi, Masami Ishibashi
    • Organizer
      Pacifichem 2021
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Search for natural products from Terminalia bellirica and Blumea lacera2021

    • Author(s)
      Teruhisa Manome, Yasumasa Hara, Firoj Ahmed, Samir K. Sadhu, Masami Ishibashi
    • Organizer
      The 2nd CRI-CGI-Chiba Symposium in Chemistry
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Search for natural products from actinomycetes of the genus Nocardia2021

    • Author(s)
      Masami Ishibashi
    • Organizer
      The 2nd CRI-CGI-Chiba Symposium in Chemistry
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Bioactive compounds with TRAIL-resistance overcoming activity from Murraya exotica2021

    • Author(s)
      Kritamorn Jitrangsri, Yasumasa Hara, Akiko Takaya, and Masami Ishibashi
    • Organizer
      The 11th JSP-CSP-KSP Joint Symposium on Pharmacognosy
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Search for natural products from Terminalia bellirica with AGS cytotoxicity2021

    • Author(s)
      Teruhisa Manome, Yasumasa Hara, Firoj Ahmed, Samir K. Sadhu, Masami Ishibashi
    • Organizer
      The 11th JSP-CSP-KSP Joint Symposium on Pharmacognosy
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 病原性放線菌Nocardia属からの新規天然物の探索2021

    • Author(s)
      原康雅
    • Organizer
      日本生薬学会第67年会
    • Related Report
      2021 Annual Research Report
    • Invited
  • [Presentation] 動物細胞との共培養法による病原性放線菌Nocardia属からの新規天然物の探索2021

    • Author(s)
      原康雅,矢口貴志,石橋正己
    • Organizer
      第63回天然有機化合物討論会
    • Related Report
      2021 Annual Research Report
  • [Presentation] 真菌Clonostachys rogersoniana IFM66735 からの大腸がん細胞死を誘導する天然物の探索2021

    • Author(s)
      末広航,原康雅,石橋正己
    • Organizer
      第65回日本薬学会関東支部大会
    • Related Report
      2021 Annual Research Report
  • [Presentation] 関節リウマチ由来滑膜細胞に選択的にアポトーシス経路を誘導する天然物の探索2020

    • Author(s)
      山崎秀太,原康雅,小谷野喬,T. Kowithayakorn,石橋正己
    • Organizer
      第64回日本薬学会関東支部大会
    • Related Report
      2020 Annual Research Report
  • [Presentation] Andrographis paniculataからの BMI1 プロモーター阻害作用を示す天然物の探索2020

    • Author(s)
      藤井一樹,荒井緑,原康雅,S. K. Sadhu,F. Ahmed,石橋正己
    • Organizer
      第64回日本薬学会関東支部大会
    • Related Report
      2020 Annual Research Report
  • [Presentation] ヘテロ環含有ロカグラミド誘導体の合成とがん細胞への効果2020

    • Author(s)
      蒔田吉功,荒井緑,石橋正己
    • Organizer
      第62回天然有機化合物討論会
    • Related Report
      2020 Annual Research Report
  • [Presentation] 放線菌と動物細胞の共培養による未知天然物創製技術の開拓2020

    • Author(s)
      石橋正己
    • Organizer
      生合成リデザイン第九回公開シンポジウム
    • Related Report
      2020 Annual Research Report
    • Invited
  • [Presentation] Search for new natural products from pathogenic actinomycetes of the genus Nocardia by co-culture with animal cells2020

    • Author(s)
      Yasumasa Hara, Midori A. Arai, Takashi Yaguchi, Masami Ishibashi
    • Organizer
      2nd German-Japanese Symposium on Natural Product Biosynthesis
    • Related Report
      2020 Annual Research Report
  • [Book] パートナー天然物化学 改訂第4版,森田博史・阿部郁朗編2021

    • Author(s)
      石橋正己
    • Total Pages
      26
    • Publisher
      南江堂
    • ISBN
      9784524403776
    • Related Report
      2021 Annual Research Report
  • [Book] "5.2.1アミノ酸,ペプチドおよびタンパク質",化学便覧基礎編改訂6版5.2節「生体物質の性質」2021

    • Author(s)
      石橋正己
    • Total Pages
      11
    • Publisher
      丸善
    • ISBN
      9784621305218
    • Related Report
      2020 Annual Research Report
  • [Book] "Target protein-oriented natural products isolation methods", Comprehensive Natural Products Chemistry Ⅲ, Chemistry & Biology2020

    • Author(s)
      Midori A. Arai, Masami Ishibashi
    • Total Pages
      18
    • Publisher
      Elsevier
    • ISBN
      9780081026915
    • Related Report
      2020 Annual Research Report
  • [Remarks] 活性構造化学研究室

    • URL

      http://www.p.chiba-u.jp/lab/kassei/index.html

    • Related Report
      2022 Annual Research Report 2021 Annual Research Report 2020 Annual Research Report

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

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