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Study of physiological and phatophysiological functions of mitochondria supercomplex

Research Project

Project/Area Number 15K15073
Research Category

Grant-in-Aid for Challenging Exploratory Research

Allocation TypeMulti-year Fund
Research Field General medical chemistry
Research InstitutionSaitama Medical University

Principal Investigator

IKEDA Kazuhiro  埼玉医科大学, 医学部, 講師 (30343461)

Co-Investigator(Renkei-kenkyūsha) HORIE Kuniko (INOUE Kuniko)  埼玉医科大学, 医学部, 教授 (90261982)
INOUE Satoshi  埼玉医科大学, 医学部, 客員教授 (40251251)
Project Period (FY) 2015-04-01 – 2017-03-31
Project Status Completed (Fiscal Year 2016)
Budget Amount *help
¥3,770,000 (Direct Cost: ¥2,900,000、Indirect Cost: ¥870,000)
Fiscal Year 2016: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2015: ¥2,600,000 (Direct Cost: ¥2,000,000、Indirect Cost: ¥600,000)
Keywordsミトコンドリア / 呼吸鎖 / 超複合体 / 遺伝子改変マウス
Outline of Final Research Achievements

Mitochondrial respiration plays an important role in cells and its dysfunction is assumed to be involved in various diseases. We reported that COX7RP promotes the assembly of mitochondrial supercomplexes; however, the regulation and function of supercomplexes remains to be elucidated. In this study, expressional and functional analyses of COX7RP and other mitochondria-related factors were investigated in terms of cellar environment.

Report

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

    (13 results)

All 2017 2016 2015

All Journal Article (7 results) (of which Int'l Joint Research: 1 results,  Peer Reviewed: 7 results,  Acknowledgement Compliant: 3 results,  Open Access: 4 results) Presentation (6 results) (of which Int'l Joint Research: 2 results,  Invited: 1 results)

  • [Journal Article] A novel prognostic factor TRIM44 promotes cell proliferation and migration, and inhibits apoptosis in testicular germ cell tumor.2017

    • Author(s)
      Yamada Y, Takayama KI, Fujimura T, Ashikari D, Obinata D, Takahashi S, Ikeda K, Kakutani S, Urano T, Fukuhara H, Homma Y, Inoue S.
    • Journal Title

      Cancer Sci.

      Volume: 108 Issue: 1 Pages: 32-41

    • DOI

      10.1111/cas.13105

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Estrogen modulates exercise endurance along with mitochondrial uncoupling protein 3 downregulation in skeletal muscle of female mice.2016

    • Author(s)
      Nagai S, Ikeda K, Horie-Inoue K, Shiba S, Nagasawa S, Takeda S, Inoue S.
    • Journal Title

      Biochem Biophys Res Commun

      Volume: 480 Issue: 4 Pages: 758-784

    • DOI

      10.1016/j.bbrc.2016.10.129

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Increased Expression of Tripartite Motif (TRIM) 47 Is a Negative Prognostic Predictor in Human Prostate Cancer.2016

    • Author(s)
      Fujimura T, Inoue S, Urano T, Takayama K, Yamada Y, Ikeda K, Obinata D, Ashikari D, Takahashi S, Homma Y.
    • Journal Title

      Clin Genitourin Cancer.

      Volume: Jan 28 Issue: 4 Pages: 1558-7673

    • DOI

      10.1016/j.clgc.2016.01.011

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] ABHD2, an androgen target gene, promotes prostate cancer cell proliferation and migration.2016

    • Author(s)
      Obinata D, Takada S, Takayama K, Urano T, Ito A, Ashikari D, Fujiwara K, Yamada Y, Murata T, Kumagai J, Fujimura T, Ikeda K, Horie-Inoue K, Homma Y
    • Journal Title

      Eur J Cancer 57

      Volume: 57 Pages: 39-49

    • DOI

      10.1016/j.ejca.2016.01.002

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Microrna library-based functional screening identified androgen-sensitive miR-216a as a player in bicalutamide resistance in prostate cancer2015

    • Author(s)
      Miyazaki T, Ikeda K, Horie-Inoue K, Okamoto K, Inoue S
    • Journal Title

      J. Clin. Med.

      Volume: 4 Issue: 10 Pages: 1853

    • DOI

      10.3390/jcm4101853

    • Related Report
      2015 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] miR-378a-3p modulates tamoxifen sensitivity in breast cancer MCF-7 cells through targeting GOLT1A2015

    • Author(s)
      Ikeda K, Horie-Inoue K, Ueno T, Suzuki T, Sato W, Shigekawa T, Osaki A, Saeki T, Berezikov E, Mano H, Inoue S
    • Journal Title

      Sci Rep

      Volume: 5 Issue: 1 Pages: 13170-13170

    • DOI

      10.1038/srep13170

    • Related Report
      2015 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research / Acknowledgement Compliant
  • [Journal Article] Osteoblast-Specific γ-Glutamyl Carboxylase-Deficient Mice Display Enhanced Bone Formation with Aberrant Mineralization.2015

    • Author(s)
      Azuma K, Shiba S, Hasegawa T, Ikeda K, Urano T, Horie-Inoue K, Ouchi Y, Amizuka N, Inoue S
    • Journal Title

      J Bone Miner Res.

      Volume: 未定 Issue: 7 Pages: 1245-1254

    • DOI

      10.1002/jbmr.2463

    • Related Report
      2015 Research-status Report
    • Peer Reviewed / Open Access
  • [Presentation] ミトコンドリア呼吸鎖複合体の形成促進因子であるCOX7RPは糖新生を調節する2016

    • Author(s)
      柴祥子、池田和博、堀江公仁子、中山哲俊、田中知明、井上聡
    • Organizer
      第89日本生化学会大会
    • Place of Presentation
      仙台国際センター(宮城県仙台市)
    • Year and Date
      2016-09-25
    • Related Report
      2016 Annual Research Report
  • [Presentation] Mitochondrial respiratory supercomplex assembly-promoting factor COX7RP regulates bone metabolism in mice.2016

    • Author(s)
      Ikeda K, Shiba K, Horie-Inoue K, Inoue S
    • Organizer
      The Joint Scientific Annual meetings of the Endocrine Society of Australia and the Society for Reproductive Biology
    • Place of Presentation
      Gold Coast Convention and Exhibition Centre (Gold Coast, Australia)
    • Year and Date
      2016-08-21
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] エストロゲン応答遺伝子Efpは子宮内膜がんの治療標的となる2016

    • Author(s)
      池田和博、佐藤航、堀江公仁子、井上聡
    • Organizer
      第23回日本ステロイドホルモン学会
    • Place of Presentation
      倉敷市芸文館(岡山県倉敷市)
    • Year and Date
      2016-01-15
    • Related Report
      2015 Research-status Report
  • [Presentation] エストロゲンは骨格筋におけるエネルギー代謝関連遺伝子の発現を調節し生体での運動持続能を向上させる2016

    • Author(s)
      池田和博、長井咲樹、堀江公仁子、長澤さや、竹田省、井上聡
    • Organizer
      第24回日本ステロイドホルモン学会
    • Place of Presentation
      ホルトホール大分(大分県大分市)
    • Related Report
      2016 Annual Research Report
  • [Presentation] Functional screening of signaling molecules associated with endocrine therapy resistance in hormone-dependent cancers2015

    • Author(s)
      池田和博、堀江公仁子、井上聡
    • Organizer
      第38回日本分子生物学会
    • Place of Presentation
      神戸ポートピアホテル(兵庫県神戸市)
    • Year and Date
      2015-12-01
    • Related Report
      2015 Research-status Report
    • Invited
  • [Presentation] A stabilizing factor for mitochondrial respiratory supercomplex assembly facilitates breast tumor growth in hypoxia2015

    • Author(s)
      Ikeda K, Horie-Inoue K, Inoue S
    • Organizer
      EMBO Meeting, Nuclear receptors: From molecules to humans
    • Place of Presentation
      Palais des Congres (Ajaccio, Corsica, France)
    • Year and Date
      2015-09-24
    • Related Report
      2015 Research-status Report
    • Int'l Joint Research

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Published: 2015-04-16   Modified: 2018-03-22  

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