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Development of therapeutic strategy based on autophagy activity for cancer therapy

Research Project

Project/Area Number 15K08301
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Research Field Pathological medical chemistry
Research InstitutionTokyo Medical and Dental University

Principal Investigator

INOUE Jun  東京医科歯科大学, 難治疾患研究所, 講師 (50568326)

Project Period (FY) 2015-04-01 – 2018-03-31
Project Status Completed (Fiscal Year 2017)
Budget Amount *help
¥4,810,000 (Direct Cost: ¥3,700,000、Indirect Cost: ¥1,110,000)
Fiscal Year 2017: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2016: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Fiscal Year 2015: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Keywordsオートファジー
Outline of Final Research Achievements

It is needed for development of novel therapeutic strategy based on autophagy activity in tumor from individual patients for cancer therapy. In this study, we found that 1) high expression of p62 protein, an autophagic substrate, may be a possible biomarker for autophagy-impaired cancers, 2) miR-634 has a tumor-suppressive function by concurrently targeting multiple cytoprotective processes including autophagy, 3) autophagy inhibition leads to an increased sensitivity to L-asparaginase in acute lymphoblastic leukemia (ALL). These findings provide novel insight for development of novel therapeutic strategy based on autophagy activity for cancer therapy.

Report

(4 results)
  • 2017 Annual Research Report   Final Research Report ( PDF )
  • 2016 Research-status Report
  • 2015 Research-status Report
  • Research Products

    (13 results)

All 2018 2017 2016 2015

All Journal Article (5 results) (of which Int'l Joint Research: 2 results,  Peer Reviewed: 5 results,  Open Access: 2 results,  Acknowledgement Compliant: 3 results) Presentation (8 results) (of which Int'l Joint Research: 1 results,  Invited: 2 results)

  • [Journal Article] Ovarian cancer therapeutic potential of glutamine depletion based on GS expression.2018

    • Author(s)
      Furusawa A, Miyamoto M, Takano M, Tsuda H, Song YS, Aoki D, Miyasaka N, Inazawa J, Inoue J.
    • Journal Title

      Carcinogenesis

      Volume: 印刷中 Issue: 6 Pages: 758-766

    • DOI

      10.1093/carcin/bgy033

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] miR-432 Induces NRF2 Stabilization by Directly Targeting KEAP12017

    • Author(s)
      Akdemir Burak、Nakajima Yasuaki、Inazawa Johji、Inoue Jun
    • Journal Title

      Molecular Cancer Research

      Volume: 15 Issue: 11 Pages: 1570-1578

    • DOI

      10.1158/1541-7786.mcr-17-0232

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Autophagy is required for cell survival under L-asparaginase induced metabolic stress in acute lymphoblastic leukemia cells2017

    • Author(s)
      akahashi H, Inoue J, Sakaguchi K, Tanakagi M, Mizutani S, and Inazawa J
    • Journal Title

      Oncogene

      Volume: 印刷中 Issue: 30 Pages: 4267-4276

    • DOI

      10.1038/onc.2017.59

    • Related Report
      2016 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research / Acknowledgement Compliant
  • [Journal Article] High Expression of p62 Protein Is Associated with Poor Prognosis and Aggressive Phenotypes in Endometrial Cancer.2015

    • Author(s)
      3. Iwadate R, Inoue J, Tsuda H, Takano M, Furuya K, Hirasawa A, Aoki D, Inazawa J.
    • Journal Title

      Am J Pathol.

      Volume: 185 Issue: 9 Pages: 2523-2533

    • DOI

      10.1016/j.ajpath.2015.05.008

    • Related Report
      2015 Research-status Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Mitochondrial Apoptosis Pathway and Enhances Chemotherapy-Induced Cytotoxicity.2015

    • Author(s)
      2. Fujiwara N, Inoue J, Kawano T, Tanimoto K, Kozaki K, Inazawa J
    • Journal Title

      Cancer Res.

      Volume: 75 Issue: 18 Pages: 3890-3901

    • DOI

      10.1158/0008-5472.can-15-0257

    • Related Report
      2015 Research-status Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Presentation] Impairment of autophagy pathway in human cancer2017

    • Author(s)
      Jun Inoue and Johji Inazawa
    • Organizer
      AACR2017
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Molecular basis for autophagy-based cancer therapy2017

    • Author(s)
      Jun Inoue and Johji Inazawa
    • Organizer
      第76回日本癌学会
    • Related Report
      2017 Annual Research Report
  • [Presentation] Omics analysis of autophagic system for development of cancer therapy2017

    • Author(s)
      Jun Inoue and Johji Inazawa
    • Organizer
      第62回日本人類遺伝学会
    • Related Report
      2017 Annual Research Report
    • Invited
  • [Presentation] 癌におけるオートファジー障害2016

    • Author(s)
      井上 純、稲澤譲治
    • Organizer
      第75回日本癌学会
    • Place of Presentation
      パシフィコ横浜
    • Year and Date
      2016-10-06
    • Related Report
      2016 Research-status Report
  • [Presentation] MicroRNA-based diagnosis and therapy in NRF2-stabilized tumor2016

    • Author(s)
      Jun Inoue, Naoto Fujiwara, Shinsuke Yamamoto, Tatsuyuki Kawano, and Johji Inazawa
    • Organizer
      AAR2016
    • Place of Presentation
      ニューオリンズ、米国
    • Year and Date
      2016-04-16
    • Related Report
      2016 Research-status Report
  • [Presentation] MicroRNA-based diagnosis and therapy in NRF2-stabilized tumor2015

    • Author(s)
      Jun Inoue, Johji Inazawa
    • Organizer
      Symposium in Cancer Preventive Material Development Research Cencer (CPMDRC)
    • Place of Presentation
      Kyung Hee University(ソウル、韓国)
    • Year and Date
      2015-10-23
    • Related Report
      2015 Research-status Report
    • Invited
  • [Presentation] Autophagy modulatorの ハイコンテントスクリーニング系の構築2015

    • Author(s)
      井上 純、稲澤譲治
    • Organizer
      第60回日本人類遺伝学会
    • Place of Presentation
      京王プラザホテル(東京・新宿)
    • Year and Date
      2015-10-14
    • Related Report
      2015 Research-status Report
  • [Presentation] Autophagy modulatorの ハイコンテントスクリーニング系の構築2015

    • Author(s)
      井上 純、稲澤譲治
    • Organizer
      第73回日本癌学会
    • Place of Presentation
      名古屋国際会議場(愛知・名古屋)
    • Year and Date
      2015-10-08
    • Related Report
      2015 Research-status Report

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Published: 2015-04-16   Modified: 2019-03-29  

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