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Crosstalk mechanism between autophagy and apoptosis for the development of novel cancer therapy

Research Project

Project/Area Number 15H06550
Research Category

Grant-in-Aid for Research Activity Start-up

Allocation TypeSingle-year Grants
Research Field General pharmacology
Research InstitutionOsaka City University

Principal Investigator

Doi Kenichiro  大阪市立大学, 大学院医学研究科, 病院講師 (80382050)

Project Period (FY) 2015-08-28 – 2017-03-31
Project Status Completed (Fiscal Year 2016)
Budget Amount *help
¥2,990,000 (Direct Cost: ¥2,300,000、Indirect Cost: ¥690,000)
Fiscal Year 2016: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2015: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Keywordsオートファジー / アポトーシス / 癌治療 / 薬剤併用療法 / Autophagy / Apoptosis / Crosstalk mechanism / ネクロプトーシス / 低分子化合物
Outline of Final Research Achievements

In recent years, elucidation of crosstalk mechanisms of autophagy and apoptosis is a global trend in the field of cancer treatment. Since cancer cells are easy to acquire drug resistance and infiltration / metastasis ability, it is essential to develop therapeutic methods that take biodiversity into consideration. It is important to develop a combination therapy to efficiently induce cancer cell death by confirming whether autophagy is also called "double-edged sword" and whether it is beneficial for cancer cell survival. In this research project we examined rat kidney cancer cell line and highly lung metastatic lines and confirmed that combinations of drugs with various inhibitors in order to suppress or induce autophagy. Pharmacological methods were mainly used to address this problem and we hope to find a novel evidence in cancer therapeutics.

Report

(3 results)
  • 2016 Annual Research Report   Final Research Report ( PDF )
  • 2015 Annual Research Report
  • Research Products

    (11 results)

All 2017 2016 2015

All Journal Article (6 results) (of which Int'l Joint Research: 1 results,  Peer Reviewed: 6 results,  Open Access: 6 results,  Acknowledgement Compliant: 3 results) Presentation (5 results)

  • [Journal Article] Chemopreventive action by ethanol-extracted Brazilian green propolis on post-initiation phase of inflammation-associated rat colon tumorigenesis.2017

    • Author(s)
      Doi K, Fujioka M, Sokuza Y, Ohnishi M, Gi M, Takeshita M, Kumada K, Kakehashi A, Wanibuchi H.
    • Journal Title

      In Vivo

      Volume: 31 Pages: 187-197

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [Journal Article] A chronic toxicity study of diphenylarsinic acid in F344 rats in drinking water for 52 weeks.2017

    • Author(s)
      Yamaguchi T, Gi M, Yamano S, Fujioka M, Tatsumi K, Kawachi S, Ishii N, Doi K, Kakehashi A, Wanibuchi H.
    • Journal Title

      Exp Toxicol Pathol

      Volume: 69 Issue: 1 Pages: 1-7

    • DOI

      10.1016/j.etp.2016.10.002

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [Journal Article] Examination of in vivo mutagenicity of sodium arsenite and dimethylarsinic acid in gpt delta rats.2016

    • Author(s)
      Fujioka M, Gi M, Kawachi S, Tatsumi K, Ishii N, Doi K, Kakehashi A, Wanibuchi H
    • Journal Title

      J Environ Sci

      Volume: 49 Pages: 125-130

    • DOI

      10.1016/j.jes.2016.07.005

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Acid ceramidase is upregulated in AML and represents a novel therapeutic target.2016

    • Author(s)
      Tan SF, Liu X, Fox TE, Barth BM, Sharma A, Turner SD, Awwad A, Dewey A, Doi K, Spitzer B, Shah MV, Morad SA, Desai D, Amin S, Zhu J, Liao J, Yun J, Kester M, Claxton DF, Wang HG, Cabot MC, Schuchman EH, Levine RL, Feith DJ, Loughran TP Jr.
    • Journal Title

      Oncotarget

      Volume: 7 Issue: 50 Pages: 83208-83222

    • DOI

      10.18632/oncotarget.13079

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Ethanol-Extracted Brazilian Propolis Exerts Protective Effects on Tumorigenesis in Wistar Hannover Rats.2016

    • Author(s)
      Kakehashi A, Ishii N, Fujioka M, Doi K, Gi M, Wanibuchi H
    • Journal Title

      PLoS One

      Volume: 11 Issue: 7 Pages: e0158654-e0158654

    • DOI

      10.1371/journal.pone.0158654

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [Journal Article] The role of deltaNp63pos CD44vpos cells in the development of NTCU-induced peripheral type of mouse lung squamous cell carcinomas..2016

    • Author(s)
      Yamano S, Gi M, Tago Y, Doi K, Okada S, Hirayama S, Tachibana H, Ishii N, Fujioka M, Tatsumi K,Wanibuchi H.
    • Journal Title

      Cancer Sci

      Volume: 107 Issue: 2 Pages: 123-132

    • DOI

      10.1111/cas.12855

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Open Access
  • [Presentation] 有機砒素化合物Dimethylarsinic acid誘発ラット膀胱発がんに対する抗酸化物質Apocyninの化学予防効果2017

    • Author(s)
      土井賢一郎、熊田賢次、魏民、奥野高裕、武下正憲、鰐渕英機
    • Organizer
      第106回日本病理学会総会 及び学術集会
    • Place of Presentation
      東京都新宿区 京王プラザホテル
    • Year and Date
      2017-04-27
    • Related Report
      2016 Annual Research Report
  • [Presentation] Dimethylarsinic acid誘発ラット膀胱発がんに対するNADPH oxidase阻害剤Apocyninの抑制効果2017

    • Author(s)
      熊田賢次、土井賢一郎、藤岡正喜、魏民、武下正憲、鰐渕英機
    • Organizer
      第33回日本毒性病理学会総会 及び学術集会
    • Place of Presentation
      大阪府堺市 ビッグ・アイ
    • Year and Date
      2017-01-26
    • Related Report
      2016 Annual Research Report
  • [Presentation] 抗アポトーシス蛋白Mcl-1を標的とした低分子抗がん活性物質の前臨床期開発2016

    • Author(s)
      土井賢一郎、他
    • Organizer
      日本薬学会第136年会
    • Place of Presentation
      パシフィコ横浜(神奈川県横浜市)
    • Year and Date
      2016-03-28
    • Related Report
      2015 Annual Research Report
  • [Presentation] Mcl-1蛋白を標的とする低分子抗がん物質の毒性と有効性の評価2016

    • Author(s)
      土井賢一郎、他
    • Organizer
      第32回日本毒性病理学会総会および学術集会
    • Place of Presentation
      かがわ国際会議場(香川県高松市)
    • Year and Date
      2016-01-29
    • Related Report
      2015 Annual Research Report
  • [Presentation] Mcl-1蛋白を標的とした癌創薬:MaritoclaxとPyoluteorin derivativesの前臨床期開発2015

    • Author(s)
      土井賢一郎、他
    • Organizer
      第74回日本癌学会学術総会
    • Place of Presentation
      名古屋国際会議場(愛知県名古屋市)
    • Year and Date
      2015-10-08
    • Related Report
      2015 Annual Research Report

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Published: 2015-08-26   Modified: 2018-03-22  

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