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Elucidation of molecular basis of diversity in metabolic stress response of cancer cells for drug discovery

Research Project

Project/Area Number 16H04717
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypeSingle-year Grants
Section一般
Research Field Tumor therapeutics
Research InstitutionJapanese Foundation for Cancer Research

Principal Investigator

TOMIDA Akihiro  公益財団法人がん研究会, がん化学療法センター ゲノム研究部, 部長 (40251483)

Research Collaborator TSUKAHARA satomi  
SAKURAI junko  
Project Period (FY) 2016-04-01 – 2019-03-31
Project Status Completed (Fiscal Year 2018)
Budget Amount *help
¥16,770,000 (Direct Cost: ¥12,900,000、Indirect Cost: ¥3,870,000)
Fiscal Year 2018: ¥4,810,000 (Direct Cost: ¥3,700,000、Indirect Cost: ¥1,110,000)
Fiscal Year 2017: ¥4,810,000 (Direct Cost: ¥3,700,000、Indirect Cost: ¥1,110,000)
Fiscal Year 2016: ¥7,150,000 (Direct Cost: ¥5,500,000、Indirect Cost: ¥1,650,000)
Keywords癌 / 分子標的治療 / 微小環境 / 代謝ストレス / 統合ストレス応答(ISR) / キナーゼ阻害剤 / 代謝ストレス剤 / UPR / ISR / キナーゼ阻害 / ストレス応答 / 多様性
Outline of Final Research Achievements

Metabolic stress responses of cancer cells play an important role in cell survival and growth under various tumor-associated conditions. In this study, we focused on the diversity of activation mechanisms of integrated stress response (ISR) pathway among metabolic stress responses. By screening a kinase inhibitor library, we succeeded in identifying compounds that modulate oncogenic signals and control the ISR. Using these compounds, we further promoted research for establishing a novel therapeutic strategy that induces synthetic lethality through controlling the ISR.

Academic Significance and Societal Importance of the Research Achievements

本研究の学術的特色・独創性は、がん細胞の代謝ストレス応答のなかで、がん化シグナルと密接に関連しがん細胞間で異なる反応がみられるものに注目し、がん特異的なストレス応答の制御法を開発しようという点にある。そして、ストレス応答を制御するツールとして、臨床に直結し得るキナーゼ阻害剤の同定に至っている。速やかな臨床応用の可能性も期待される本研究の成果は、新たながん治療法の開発という社会的要請に応えるものと位置づけられる。

Report

(4 results)
  • 2018 Annual Research Report   Final Research Report ( PDF )
  • 2017 Annual Research Report
  • 2016 Annual Research Report
  • Research Products

    (27 results)

All 2019 2018 2017 2016 Other

All Journal Article (5 results) (of which Peer Reviewed: 5 results,  Open Access: 1 results,  Acknowledgement Compliant: 3 results) Presentation (19 results) (of which Int'l Joint Research: 1 results) Remarks (3 results)

  • [Journal Article] BCR-ABL tyrosine kinase inhibition induces metabolic vulnerability by preventing the integrated stress response in K562 cells.2018

    • Author(s)
      Kato Y, Kunimasa K, Sugimoto Y, Tomida A.
    • Journal Title

      Biochemical and Biophysical Research Communications

      Volume: 504 Issue: 4 Pages: 721-726

    • DOI

      10.1016/j.bbrc.2018.09.032

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed
  • [Journal Article] InDePTH: detection of hub genes for developing gene expression networks under anticancer drug treatment.2018

    • Author(s)
      Koido M, Tani Y, Tsukahara S, Okamoto Y, Tomida A
    • Journal Title

      Oncotarget

      Volume: 9 Issue: 49 Pages: 29097-29111

    • DOI

      10.18632/oncotarget.25624

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] BRAF-mutated cells activate GCN2-mediated integrated stress response as a cytoprotective mechanism in response to vemurafenib.2017

    • Author(s)
      Nagasawa I, Kunimasa K, Tsukahara S, Tomida A.
    • Journal Title

      Biochem Biophys Res Commun.

      Volume: 482 Issue: 4 Pages: 1491-1497

    • DOI

      10.1016/j.bbrc.2016.12.062

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Mitochondrial deficiency impairs hypoxic induction of HIF-1 transcriptional activity and retards tumor growth.2017

    • Author(s)
      Koido M, Haga N, Furuno A, Tsukahara S, Sakurai J, Tani Y, Sato S, Tomida A.
    • Journal Title

      Oncotarget

      Volume: 8 Issue: 7 Pages: 11841-11854

    • DOI

      10.18632/oncotarget.14415

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] PMEPA1, a TGF-β- and hypoxia-inducible gene that participates in hypoxic gene expression networks in solid tumors.2016

    • Author(s)
      Koido M, Sakurai J, Tsukahara S, Tani Y, Tomida A.
    • Journal Title

      Biochem Biophys Res Commun.

      Volume: 479 Issue: 4 Pages: 615-621

    • DOI

      10.1016/j.bbrc.2016.09.166

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Presentation] 癌遺伝子BCR-ABLによる統合的ストレス応答制御機構2019

    • Author(s)
      加藤優,國政和宏,杉本芳一,冨田章弘
    • Organizer
      第139年会日本薬学会
    • Related Report
      2018 Annual Research Report
  • [Presentation] Involvement of PERK in LGR5 depletion under endoplasmic reticulum stress conditions.2019

    • Author(s)
      Okamoto Y, Koido M, Tomida A.
    • Organizer
      11th AACR-JCA Joint Conference on Breakthroughs in Cancer Research: From Biology to Precision Medicine
    • Related Report
      2018 Annual Research Report
  • [Presentation] アミノ酸飢餓により引き起こされるIntegrated Stress Response選択的な阻害剤の性状解析2018

    • Author(s)
      加藤優,杉本芳一,冨田章弘.
    • Organizer
      第22回日本がん分子標的治療学会学術集会
    • Related Report
      2018 Annual Research Report
  • [Presentation] 膵がん細胞株におけるグルコース飢餓下でのミトコンドリア機能の重要性2018

    • Author(s)
      国政和宏,冨田章弘.
    • Organizer
      第22回日本がん分子標的治療学会学術集会
    • Related Report
      2018 Annual Research Report
  • [Presentation] 解糖系阻害剤2-Deoxy-D-glucoseによるシスプラチン高感受性化2018

    • Author(s)
      岡本有加,小井土大,冨田章弘
    • Organizer
      第22回日本がん分子標的治療学会学術集会
    • Related Report
      2018 Annual Research Report
  • [Presentation] PERKによる小胞体ストレス下におけるLGR5不良タンパク質蓄積の防止2018

    • Author(s)
      岡本有加,冨田章弘.
    • Organizer
      第77回日本癌学会学術総会
    • Related Report
      2018 Annual Research Report
  • [Presentation] BCR-ABLはERストレス下におけるPERK-ATF4経路の活性化および細胞生存を制御する2018

    • Author(s)
      加藤優,杉本芳一,冨田章弘.
    • Organizer
      第77回日本癌学会学術総会
    • Related Report
      2018 Annual Research Report
  • [Presentation] ミトコンドリア機能はグルコース飢餓下での膵がん細胞の生存に必須である2018

    • Author(s)
      国政和宏,塚原里美,冨田章弘.
    • Organizer
      第77回日本癌学会学術総会
    • Related Report
      2018 Annual Research Report
  • [Presentation] BCR-ABL tyrosine kinase inhibition induces metabolic vulnerability by preventing the integrated stress response in K562 cells.2018

    • Author(s)
      Kato Y, Kunimasa K, Sugimoto Y, Tomida, A.
    • Organizer
      The 23rd Japanese Foundation for Cancer Research International Symposium on Cancer Chemotherapy
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Integrated Stress Response におけるGCN2経路選択的な阻害剤の探索2018

    • Author(s)
      加藤優,杉本芳一,冨田章弘.
    • Organizer
      第138年会日本薬学会
    • Related Report
      2017 Annual Research Report
  • [Presentation] Mubritinibのグルコース飢餓選択的な殺細胞効果2017

    • Author(s)
      国政和宏,竹居修平,冨田章弘.
    • Organizer
      第21回日本がん分子標的治療学会学術集会
    • Related Report
      2017 Annual Research Report
  • [Presentation] 小胞体ストレス下のおけるPERK活性依存的なLGR5生合成経路の制御2017

    • Author(s)
      岡本有加,小井土大,冨田章弘.
    • Organizer
      第21回日本がん分子標的治療学会学術集会
    • Related Report
      2017 Annual Research Report
  • [Presentation] 抗がん剤作用において影響力のある遺伝子を推定するための遺伝子発現データの統合解析アルゴリズム2017

    • Author(s)
      小井土大,岡本有加,冨田章弘.
    • Organizer
      第21回日本がん分子標的治療学会学術集会
    • Related Report
      2017 Annual Research Report
  • [Presentation] Integrated stress response における経路特異的阻害剤の探索とその性状解析2017

    • Author(s)
      加藤優,国政和宏,永澤生久子,杉本芳一,冨田章弘.
    • Organizer
      第76回日本癌学会学術総会
    • Related Report
      2017 Annual Research Report
  • [Presentation] Her2阻害剤mubritinibのグルコース飢餓選択的な殺細胞効果2017

    • Author(s)
      国政和宏,塚原里美,冨田章弘.
    • Organizer
      第76回日本癌学会学術総会
    • Related Report
      2017 Annual Research Report
  • [Presentation] がん幹細胞マーカー分子LGR5の代謝ストレス下での発現制御におけるPERKの関与2016

    • Author(s)
      岡本有加,小井土大,永澤生久子,冨田章弘.
    • Organizer
      日本癌学会学術総会
    • Place of Presentation
      パシフィコ横浜(神奈川県横浜市)
    • Year and Date
      2016-10-06
    • Related Report
      2016 Annual Research Report
  • [Presentation] メリンジョ種子抽出物と主要成分gnetin Cの抗がん作用2016

    • Author(s)
      国政和宏,冨田章弘.
    • Organizer
      日本癌学会学術総会
    • Place of Presentation
      パシフィコ横浜(神奈川県横浜市)
    • Year and Date
      2016-10-06
    • Related Report
      2016 Annual Research Report
  • [Presentation] 小胞体ストレス下におけるがん幹細胞マーカー分子LGR5の発現制御に対するPERKの関与2016

    • Author(s)
      岡本有加,永澤生久子,冨田章弘.
    • Organizer
      日本がん分子標的治療学会学術集会
    • Place of Presentation
      別府国際コンベンションセンター(大分県別府市)
    • Year and Date
      2016-05-30
    • Related Report
      2016 Annual Research Report
  • [Presentation] BRAF阻害剤誘導性ストレス適応応答シグナルを標的とした選択的阻害剤の探索2016

    • Author(s)
      永澤生久子,国政和宏,冨田章弘.
    • Organizer
      日本がん分子標的治療学会学術集会
    • Place of Presentation
      別府国際コンベンションセンター(大分県別府市)
    • Year and Date
      2016-05-30
    • Related Report
      2016 Annual Research Report
  • [Remarks] 公益財団法人がん研究会 がん化学療法センター ゲノム研究部

    • URL

      https://www.jfcr.or.jp/chemotherapy/department/genome/index.html

    • Related Report
      2018 Annual Research Report
  • [Remarks] 公益財団法人がん研究会 がん化学療法センター ゲノム研究部

    • URL

      http://www.jfcr.or.jp/chemotherapy/department/genome/index.html

    • Related Report
      2017 Annual Research Report
  • [Remarks] 公益財団法人がん研究会がん化学療法センターゲノム研究部

    • URL

      http://www.jfcr.or.jp/chemotherapy/department/genome/index.html

    • Related Report
      2016 Annual Research Report

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Published: 2016-04-21   Modified: 2020-03-30  

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