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Develop the method to measure the autophagic activity

Research Project

Project/Area Number 23689032
Research Category

Grant-in-Aid for Young Scientists (A)

Allocation TypeSingle-year Grants
Research Field Laboratory medicine
Research InstitutionNiigata University (2012-2013)
Kyushu University (2011)

Principal Investigator

KANKI Tomotake  新潟大学, 医歯学系, 教授 (50398088)

Project Period (FY) 2011-04-01 – 2014-03-31
Project Status Completed (Fiscal Year 2013)
Budget Amount *help
¥27,430,000 (Direct Cost: ¥21,100,000、Indirect Cost: ¥6,330,000)
Fiscal Year 2013: ¥8,710,000 (Direct Cost: ¥6,700,000、Indirect Cost: ¥2,010,000)
Fiscal Year 2012: ¥8,190,000 (Direct Cost: ¥6,300,000、Indirect Cost: ¥1,890,000)
Fiscal Year 2011: ¥10,530,000 (Direct Cost: ¥8,100,000、Indirect Cost: ¥2,430,000)
Keywords臨床検査医学 / オートファジー / 臨床検査
Research Abstract

Autophagy is a catabolic process that degrades cytoplasmic components and organelles, and is maintain cellular homeostasis by eliminating unnecessary cellular components. Thus, the reduction of autophagic activity relates several disorders. However, it is difficult to measure the autophagic activity of patients. The goal of this study is to establish the method to measure the autophagic activity of patients for clinical use. As an initial step, we tried to observe autophagy in cultured mammalian cells. To observe autophagy, we established pH-sensitive fluorescent protein Keima expressing cell lines (Keima cells). Using Keima cells, we succeeded to observe autophagy sensitively and semi-quantitatively.

Report

(4 results)
  • 2013 Annual Research Report   Final Research Report ( PDF )
  • 2012 Annual Research Report
  • 2011 Annual Research Report
  • Research Products

    (29 results)

All 2014 2013 2012 2011 Other

All Journal Article (14 results) (of which Peer Reviewed: 14 results) Presentation (8 results) (of which Invited: 2 results) Book (4 results) Remarks (3 results)

  • [Journal Article] Casein kinase 2 is essential for mitophagy.2013

    • Author(s)
      Kanki T., Kurihara Y., Jin X., Goda T., Ono Y., Aihara M., Hirota Y., Saigusa T., Aoki Y., Uchiumi T., Kang D.
    • Journal Title

      EMBO reports

      Volume: 14巻 Issue: 9 Pages: 788-794

    • DOI

      10.1038/embor.2013.114

    • Related Report
      2013 Annual Research Report 2013 Final Research Report
    • Peer Reviewed
  • [Journal Article] Effects of overexpression of mitochondrial transcription factor A on lifespan and oxidative stress response in Drosophila melanogaster2013

    • Author(s)
      Matsuda T, Kanki T, Tanimura T, Kang D, Matsuura ET
    • Journal Title

      Biochem Biophys Res Commun

      Volume: 430(2) Issue: 2 Pages: 717-21

    • DOI

      10.1016/j.bbrc.2012.11.084

    • Related Report
      2013 Final Research Report 2012 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Mutation and functional analysis of ABCC2/multidrug resistance protein 2 in a Japanese patient with Dubin-Johnson syndrome2013

    • Author(s)
      Uchiumi T, Tanamachi H, Kuchiwaki K, Kajita M, Matsumoto S, Yagi M, Kanki T, Kang D
    • Journal Title

      Hepatol Res

      Volume: 43(5) Issue: 5 Pages: 569-75

    • DOI

      10.1111/j.1872-034x.2012.01103.x

    • NAID

      10031183491

    • Related Report
      2013 Annual Research Report 2013 Final Research Report
    • Peer Reviewed
  • [Journal Article] Mutation and functional analysis of ABCC2/multidrug resistance protein 2 in a Japanese patient with Dubin-Johnson syndrome.2013

    • Author(s)
      Uchiumi T
    • Journal Title

      Hepatol Res.

      Volume: 43 Pages: 569-575

    • Related Report
      2012 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Protein instability and functional defects caused by mutations of dihydro-orotate dehydrogenase in Miller syndrome patients.2012

    • Author(s)
      Fang J, Uchiumi T, Yagi M, Matsumoto S, Amamoto R, Saito T, Takazaki S, Kanki T, Yamaza H, Nonaka K, Kang D.
    • Journal Title

      Biosci Rep

      Volume: 32 Issue: 6 Pages: 631-639

    • DOI

      10.1042/bsr20120046

    • Related Report
      2013 Final Research Report 2012 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Guideline for the use and interpretation of assays for monitoring autophagy2012

    • Author(s)
      Klionsky DJ,et al
    • Journal Title

      Autophagy

      Volume: 8 Issue: 4 Pages: 445-544

    • DOI

      10.4161/auto.19496

    • Related Report
      2013 Final Research Report
    • Peer Reviewed
  • [Journal Article] p32/gC1qR is indispensable for fetal development and mitochondrial translation: importance of its RNA binding ability.2012

    • Author(s)
      Yagi M, Uchiumi T, Takazaki S, Okuno B, Nomura M, Yoshida S, Kanki T, Kang D
    • Journal Title

      Nuc Acid Res

      Volume: 19 Issue: 19 Pages: 9717-37

    • DOI

      10.1093/nar/gks774

    • Related Report
      2013 Final Research Report 2012 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Localization of mRNAs encoding human mitochondrial oxidative phosphorylation proteins2012

    • Author(s)
      Matsumoto S, Uchiumi T, Saito T, Yagi M, Takazaki S, Kanki T, Kang D
    • Journal Title

      Mitochondrion

      Volume: 12(3) Issue: 3 Pages: 391-8

    • DOI

      10.1016/j.mito.2012.02.004

    • Related Report
      2013 Final Research Report 2012 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Ribonucleoprotein Y-box binding protein-1 regulates mitochondrial oxidative phosphorylation (OXPHOS) protein expression after serum stimulation through binding to OXPHOS mRNA2012

    • Author(s)
      Matsumoto S, Uchiumi T, et al
    • Journal Title

      Biochemical J

      Volume: 443 Issue: 2 Pages: 573-584

    • DOI

      10.1042/bj20111728

    • Related Report
      2013 Final Research Report 2012 Annual Research Report
    • Peer Reviewed
  • [Journal Article] The physiological role of mitophagy: new insights into phosphorylation events.2012

    • Author(s)
      Hirota, Y., Kang, D., Kanki, T.
    • Journal Title

      International journal of cell biology

      Volume: 2012 Pages: 354914-354914

    • DOI

      10.1155/2012/354914

    • Related Report
      2013 Final Research Report 2012 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Mitophagy plays an essential role in reducing mitochondrial production of reactive oxygen species and mutation of mitochondrial DNA by maintaining mitochondrial quantity and quality in yeast2012

    • Author(s)
      Kurihara Y, Kanki T, Aoki Y, Hirota Y, Saigusa T, Uchiumi T, Kang D
    • Journal Title

      J Biol Chem

      Volume: 287 Issue: 5 Pages: 3265-3272

    • DOI

      10.1074/jbc.m111.280156

    • Related Report
      2013 Final Research Report 2011 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Guidelines for the use and interpretation of assays for monitoring autophagy.2012

    • Author(s)
      Klionsky DJ
    • Journal Title

      Autophagy.

      Volume: 8 Pages: 445-544

    • Related Report
      2012 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Phosphorylation of Serine 114 on Atg32 mediates mitophagy2011

    • Author(s)
      Aoki, Y., Kanki, T., Hirota, Y., Kurihara, Y., Saigusa, T., Uchiumi, T., Kang, D.
    • Journal Title

      Mol Biol Cell

      Volume: 22 Issue: 17 Pages: 3206-3217

    • DOI

      10.1091/mbc.e11-02-0145

    • Related Report
      2013 Final Research Report 2011 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Mitochondria autophagy in yeast2011

    • Author(s)
      Kanki, T., et al
    • Journal Title

      Antioxidants and Redox Signaling

      Volume: 14 Issue: 10 Pages: 1989-2001

    • DOI

      10.1089/ars.2010.3762

    • Related Report
      2013 Final Research Report 2011 Annual Research Report
    • Peer Reviewed
  • [Presentation] Signaling pathways regulating mitochondria autophagy in yeast2013

    • Author(s)
      Kanki T
    • Organizer
      ASMRM2013
    • Place of Presentation
      韓国ソウル
    • Year and Date
      2013-11-04
    • Related Report
      2013 Annual Research Report 2013 Final Research Report
  • [Presentation] Mitophagy: selective degradation of mitochondria via autophagy2013

    • Author(s)
      Kanki T.
    • Organizer
      THE FRONTIER OF MITOCHONDRIAL RESEARCH
    • Place of Presentation
      山形
    • Related Report
      2013 Annual Research Report
    • Invited
  • [Presentation] 出芽酵母におけるミトコンドリアオートファジーの制御機構2013

    • Author(s)
      神吉智丈
    • Organizer
      第65回日本細胞生物学会大会
    • Place of Presentation
      名古屋
    • Related Report
      2013 Annual Research Report
    • Invited
  • [Presentation] ミトコンドリアオートファジーの分子機構と生理的意義2012

    • Author(s)
      神吉智丈
    • Organizer
      第363回日本泌尿器科学会新潟地方会
    • Place of Presentation
      長岡
    • Year and Date
      2012-09-08
    • Related Report
      2013 Final Research Report
  • [Presentation] ミトコンドリアオートファジー2012

    • Author(s)
      神吉智丈
    • Organizer
      第193回岡山腹腔鏡研究会
    • Place of Presentation
      岡山(招待講演)
    • Year and Date
      2012-03-31
    • Related Report
      2011 Annual Research Report
  • [Presentation] Physiological role of mitophagy in yeast2012

    • Author(s)
      Kanki T., et la
    • Organizer
      Gordon research conference
    • Place of Presentation
      Ventura, USA
    • Year and Date
      2012-03-11
    • Related Report
      2011 Annual Research Report
  • [Presentation] 出芽酵母におけるマイトファジーのシグナル経路2012

    • Author(s)
      神吉智丈
    • Organizer
      日本ミトコンドリア学会 第12回年会
    • Place of Presentation
      筑波大学 大学会館(つくば市)
    • Related Report
      2012 Annual Research Report
  • [Presentation] 出芽酵母におけるマイトファジーの分子機構と生理的意義2011

    • Author(s)
      神吉智丈
    • Organizer
      タンパク質の社会全体班会議
    • Place of Presentation
      別府
    • Year and Date
      2011-11-21
    • Related Report
      2011 Annual Research Report
  • [Book] Assays for Autophagy II : Mitochondrial Autophagy Wei Xiao (ed.), Yeast Protocols, Methods in Molecular Biology2014

    • Author(s)
      Kanki T and Okamoto K
    • Publisher
      (doi:10.1007/978-1-4939-0799-1_11)
    • Related Report
      2013 Final Research Report
  • [Book] Yeast Protocols, Third Edition2014

    • Author(s)
      Kanki T, Okamoto K
    • Publisher
      Humana Press
    • Related Report
      2013 Annual Research Report
  • [Book] AUTOPHAGY, CANCER, OTHER PATHOLOGIES, INFLAMMATION, IMMUNITY, INFECTION AND AGING, VOLUME 42014

    • Author(s)
      Kukrihara U, Kanki T.
    • Publisher
      Elsevier Inc.
    • Related Report
      2013 Annual Research Report
  • [Book] ATG32 CONFERS SELECTIVE MITOCHONDRIAL SEQUESTRATION AS A CARGO FOR AUTOPHAGY AUTOPHAGY, CANCER, OTHER PATHOLOGIES, INFLAMMATION, IMMUNITY, INFECTION AND AGING, VOLUME 4: MITOPHAGY

    • Author(s)
      Kurihara Y and Kanki T
    • Publisher
      (印刷中)
    • Related Report
      2013 Final Research Report
  • [Remarks]

    • URL

      http://www.niigata-u.ac.jp/tenure_track/researcher/kanki_tomotake.html

    • Related Report
      2013 Final Research Report
  • [Remarks] 新潟大学 自立・競争的環境で育てる若手研究者育成プログラム

    • URL

      http://www.niigata-u.ac.jp/tenure_track/researcher/kanki_tomotake.html

    • Related Report
      2013 Annual Research Report
  • [Remarks] 新潟大学 若手研究者育成プログラム

    • URL

      http://www.niigata-u.ac.jp/tenure_track/researcher/kanki_tomotake.html

    • Related Report
      2012 Annual Research Report

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Published: 2011-04-06   Modified: 2019-07-29  

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