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Elucidation of activity-dependent synapse pathology and development of therapy for spinal and bulbar muscular atrophy

Research Project

Project/Area Number 24659428
Research Category

Grant-in-Aid for Challenging Exploratory Research

Allocation TypeSingle-year Grants
Research Field Neurology
Research InstitutionNagoya University

Principal Investigator

KATSUNO MASAHISA  名古屋大学, 医学(系)研究科(研究院), 准教授 (50402566)

Co-Investigator(Kenkyū-buntansha) ADACHI Hiroaki  名古屋大学, 医学系研究科, 寄附講座准教授 (40432257)
Project Period (FY) 2012-04-01 – 2014-03-31
Project Status Completed (Fiscal Year 2013)
Budget Amount *help
¥3,770,000 (Direct Cost: ¥2,900,000、Indirect Cost: ¥870,000)
Fiscal Year 2013: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
Fiscal Year 2012: ¥1,950,000 (Direct Cost: ¥1,500,000、Indirect Cost: ¥450,000)
Keywords運動ニューロン疾患 / シナプス / 神経筋接合部 / 球脊髄性筋萎縮症 / 神経変性 / 運動ニューロン / マイクロアレイ / 骨格筋 / 神経変性疾患
Research Abstract

Spinal and bulbar muscular atrophy (SBMA) is an adult-onset motor neuron disease caused by the expansion of a trinucleotide CAG repeat in androgen receptor (AR).Recent studies suggest that synaptic dysfunction is an early molecular event in the pathogenesis of various neurodegenerative disorders. In this study, we investigated the synapse pathology in a mouse model of SBMA using immunohistochemistry and microarray analysis. Our results showed that neuromuscular junctions of SBMA mice are denervated at pre-symptomatic stage of the disease. The gene expression analysis identified down-regulated genes that have functions including ion binding.

Report

(3 results)
  • 2013 Annual Research Report   Final Research Report ( PDF )
  • 2012 Research-status Report
  • Research Products

    (34 results)

All 2014 2013 2012 Other

All Journal Article (13 results) (of which Peer Reviewed: 13 results,  Acknowledgement Compliant: 1 results) Presentation (21 results) (of which Invited: 2 results)

  • [Journal Article] Brugada syndrome in spinal and bulbar muscular atrophy.2014

    • Author(s)
      Araki A, Katsuno M, Suzuki K, Banno H, Suga N, Hashizume A, Mano T, Hijikata Y, Nakatsuji H, Watanabe H, Yamamoto M, Makiyama T, Ohno S, Fukuyama M, Morimoto S, Horie M, Sobue G
    • Journal Title

      Neurology

      Volume: 82 Issue: 20 Pages: 1813-1821

    • DOI

      10.1212/wnl.0000000000000434

    • Related Report
      2013 Final Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Paeoniflorin eliminates a mutant AR via NF-YA-dependent proteolysis in spinal and bulbar muscular atrophy2014

    • Author(s)
      Tohnai G, Adachi H, Katsuno M, Doi H, Matsumoto S, Kondo N, Miyazaki Y, Iida M, Nakatsuji H, Qiang Q, Ding Y, Watanabe H, Yamamoto M, Ohtsuka K, Sobue G.
    • Journal Title

      Hum Mol Genet

      Volume: (in press)

    • Related Report
      2013 Final Research Report
    • Peer Reviewed
  • [Journal Article] Tongue pressure as a novel biomarker of spinal and bulbar muscular atrophy (SBMA)2014

    • Author(s)
      Mano T, Katsuno M, Banno H, Suzuki K, Suga N, Hashizume A, Araki A, Watanabe H, Tanaka S, Yamamoto M, Sobue G
    • Journal Title

      Neurology

      Volume: 82 Issue: 3 Pages: 255-262

    • DOI

      10.1212/wnl.0000000000000041

    • Related Report
      2013 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Transcriptional activation of TFEB/ZKSCAN3 target genes underlies enhanced autophagy in spinobulbar muscular atrophy2014

    • Author(s)
      Chua JP, Reddy SL, Merry DE, Adachi H, Katsuno M, Sobue G, Robins DM, Lieberman AP
    • Journal Title

      Hum Mol Genet

      Volume: (Epub ahead of print) Issue: 5 Pages: 1376-1386

    • DOI

      10.1093/hmg/ddt527

    • Related Report
      2013 Annual Research Report
    • Peer Reviewed
  • [Journal Article] p62/SQSTM1 differentially removes the toxic mutant androgen receptor via autophagy and inclusion formation in a spinal and bulbar muscular atrophy mouse model2013

    • Author(s)
      Doi H, Adachi H, Katsuno M, Minamiyama M, Matsumoto S, Kondo N, Miyazaki Y, IidaM,Tohnai G, Qiang Q, Tanaka F, Yanagawa T, WarabiE,Ishii T, Sobue G
    • Journal Title

      J Neurosci

      Volume: 33 Issue: 18 Pages: 7710-7727

    • DOI

      10.1523/jneurosci.3021-12.2013

    • Related Report
      2013 Annual Research Report 2013 Final Research Report
    • Peer Reviewed
  • [Journal Article] Translational research on disease-modifying therapies for neurodegenerative diseases2013

    • Author(s)
      Katsuno M, Watanabe H, Tanaka F, Sobue G
    • Journal Title

      Neurology and Clinical Neuroscience

      Volume: 1 Issue: 1 Pages: 3-10

    • DOI

      10.1002/ncn3.7

    • Related Report
      2013 Final Research Report
    • Peer Reviewed
  • [Journal Article] Genistein, a natural product derived from soybeans, ameliorates polyglutamine-mediated motor neuron disease2013

    • Author(s)
      Qiang Q, Adachi H, Huang Z, Jiang YM, Katsuno M, Minamiyama M, Doi H, Matsumoto S, Kondo N, Miyazaki Y, Iida M, Tohnai G, Sobue G
    • Journal Title

      J Neurochem

      Volume: 126 Issue: 1 Pages: 122-130

    • DOI

      10.1111/jnc.12172

    • Related Report
      2013 Final Research Report
    • Peer Reviewed
  • [Journal Article] Heat shock factor-1 influences pathological lesion distribution of polyglutamine-induced neurodegeneration2013

    • Author(s)
      Kondo N, Katsuno M, Adachi H, Minamiyama M, Doi H, Matsumoto S, Miyazaki Y, Iida M, Tohnai G, Nakatsuji H, Ishigaki S, Fujioka Y, Watanabe H, Tanaka F, Nakai A, Sobue G
    • Journal Title

      Nat Commun

      Volume: 4 Issue: 1 Pages: 1405-1405

    • DOI

      10.1038/ncomms2417

    • Related Report
      2013 Final Research Report 2012 Research-status Report
    • Peer Reviewed
  • [Journal Article] Pathogenesis and therapy of spinal and bulbar muscular atrophy (SBMA)2012

    • Author(s)
      Katsuno M, Tanaka F, Adachi H, Banno H, Suzuki K, Watanabe H, Sobue G
    • Journal Title

      Prog Neurobiol

      Volume: 99 Issue: 3 Pages: 246-256

    • DOI

      10.1016/j.pneurobio.2012.05.007

    • Related Report
      2013 Final Research Report 2012 Research-status Report
    • Peer Reviewed
  • [Journal Article] Pathogenesis and molecular targeted therapy of spinal and bulbar muscular atrophy (SBMA).2012

    • Author(s)
      Banno, H., Katsuno, M., Suzuki, K., Tanaka, F., Sobue, G.
    • Journal Title

      Cell Tissue Res

      Volume: 349 Issue: 1 Pages: 313-320

    • DOI

      10.1007/s00441-012-1377-9

    • Related Report
      2013 Final Research Report
    • Peer Reviewed
  • [Journal Article] Current status of treatment of spinal and bulbar muscular atrophy2012

    • Author(s)
      Tanaka F, Katsuno M, Banno H, Suzuki K, Adachi H, Sobue G
    • Journal Title

      Neural Plast

      Volume: 2012 Pages: 369284-369284

    • DOI

      10.1155/2012/369284

    • Related Report
      2013 Final Research Report 2012 Research-status Report
    • Peer Reviewed
  • [Journal Article] Molecular pathophysiology and disease-Modifying therapies for spinal and bulbar muscular atrophy2012

    • Author(s)
      Katsuno M, Banno H, Suzuki K, Adachi H, Tanaka F, Sobue G
    • Journal Title

      Arch Neurol

      Volume: 69 Issue: 4 Pages: 436-440

    • DOI

      10.1001/archneurol.2011.2308

    • Related Report
      2013 Final Research Report
    • Peer Reviewed
  • [Journal Article] Perspectives on molecular targeted therapies and clinical trials for neurodegenerative diseases2012

    • Author(s)
      Katsuno M, Tanaka F, Sobue G
    • Journal Title

      J Neurol Neurosurg Psychiatry

      Volume: 83 Issue: 3 Pages: 329-335

    • DOI

      10.1136/jnnp-2011-301307

    • Related Report
      2013 Final Research Report
    • Peer Reviewed
  • [Presentation] Pathogenesis of selective neurodegeneration in polyglutamine-mediated motor neuron disease2014

    • Author(s)
      Katsuno M, Sobue G.
    • Organizer
      International symposium. New Frontier of Molecular Neuropathology 2014
    • Place of Presentation
      Tokyo Medical and Dental University, Bunkyo-ku, Tokyo, Japan
    • Related Report
      2013 Final Research Report
  • [Presentation] Neurobiological Study of Postmortem Brain from Brain Bank : for the study of spinal disorders2013

    • Author(s)
      Katsuno M.
    • Organizer
      Neuro2013
    • Place of Presentation
      Kyoto International Conference Center, Kyoto City, Japan
    • Year and Date
      2013-06-22
    • Related Report
      2013 Final Research Report
  • [Presentation] 運動ニューロン疾患に対する分子標的治療法の開発2013

    • Author(s)
      勝野雅央
    • Organizer
      第4回神経科学と構造生物学の融合研究会
    • Place of Presentation
      自然科学研究機構岡崎コンファレンスセンター,岡崎市
    • Related Report
      2013 Final Research Report
  • [Presentation] Genistein, a natural product derived from soybeans2013

    • Author(s)
      Adachi H, Qiang Q, Hunag Z, Jinag YM, Katsuno M, Kondo N, Miyazaki Y, Iida M, Tohnai G, Nakatsuji H, Sobue G.
    • Organizer
      ameliorates polyglutamine-mediated motor neuron disease. Neuroscience 2013
    • Place of Presentation
      San Diego, USA
    • Related Report
      2013 Final Research Report
  • [Presentation] FUS regulates alternative splicing patterns of Mapt by cooperating with PSF/SFPQ : a novel link between FUS and Tau in the pathogenesis of ALS and FTLD2013

    • Author(s)
      Ishigaki S, Fujioka Y, Udagawa T, Honda D, Katsuno M, Sobue G.
    • Organizer
      Neuroscience 2013
    • Place of Presentation
      San Diego, USA
    • Related Report
      2013 Final Research Report
  • [Presentation] FUS-regulated region- and cell-type-specific transcriptome is associated with cell selectivity in ALS/FTLD2013

    • Author(s)
      Fujioka Y, Ishigaki S, Udagawa T, Honda D, Katsuno M, Sobue G.
    • Organizer
      Neuroscience 2013
    • Place of Presentation
      San Diego, USA
    • Related Report
      2013 Final Research Report
  • [Presentation] Deficits in brain-derived neurotrophic factor may underlie motor dysfunction in spinal bulbar muscular atrophy.2013

    • Author(s)
      Hlievski K, Henley CL, Fu M, Katsuno M, Adachi H, Sobue G, Breedlove SM, Jordan CL.
    • Organizer
      Neuroscience 2013
    • Place of Presentation
      San Diego, USA
    • Related Report
      2013 Annual Research Report
  • [Presentation] Genistein, a natural product derived from soybeans, ameliorates polyglutamine-mediated motor neuron disease.2013

    • Author(s)
      Adachi H, Qiang Q, Hunag Z, Jinag YM, Katsuno M, Kondo N, Miyazaki Y, Iida M, Tohnai G, Nakatsuji H, Sobue G.
    • Organizer
      Neuroscience 2013
    • Place of Presentation
      San Diego, USA
    • Related Report
      2013 Annual Research Report
  • [Presentation] 運動ニューロンの老化と変性2012

    • Author(s)
      勝野雅央
    • Organizer
      第34回日本生物学的精神医学会シンポジウム『老いを科学する―神経変性の視点から』
    • Place of Presentation
      神戸国際会議場,神戸市
    • Year and Date
      2012-09-29
    • Related Report
      2013 Final Research Report
  • [Presentation] Molecular pathogenesis and therapy of polyglutamine-induced motor neuron degeneration2012

    • Author(s)
      Katsuno M, Adachi H, Minamiyama M, Doi H, Kondo N, Miyazaki Y, Iida M, Tanaka F, Sobue G.
    • Organizer
      35th Annual Meeting of the Japan Neuroscience Society
    • Place of Presentation
      Nagoya Congress Center, Nagoya City, Japan
    • Year and Date
      2012-09-21
    • Related Report
      2013 Final Research Report
  • [Presentation] Cell cycle dysregulation in motor neurons of spinal and bulbar muscular atrophy (SBMA)2012

    • Author(s)
      Katsuno M, Adachi H, Kondo N, Minamiyama M, Doi H, Matsumoto S, Miyazaki Y, Iida M, Nakatsuji H, Tanaka F, Sobue G.
    • Organizer
      23rd International Symposium on ALS/MND
    • Place of Presentation
      Chicago, USA
    • Related Report
      2013 Final Research Report
  • [Presentation] Loss of TDP-43 results in age-dependent progressive motor impairment and neuropathological alterations, mimicking motor neuron disease2012

    • Author(s)
      Iguchi Y, Katsuno M, Yamanaka K, Takahashi R, Misawa H, Sasaki S, Tanaka F, Sobue G.
    • Organizer
      23rd International Symposium on ALS/MND
    • Place of Presentation
      Chicago, USA
    • Related Report
      2013 Final Research Report
  • [Presentation] Longitudinal changes of outcome measures in spinal and bulbar muscular atrophy2012

    • Author(s)
      Hashizume A, Katsuno M, Banno H, Suzuki K, Suga N, Mano T, Atsuta N, Oe H, Watanabe H, Tanaka F, SobueG.
    • Organizer
      23rd International Symposium on ALS/MND
    • Place of Presentation
      Chicago, USA
    • Related Report
      2013 Final Research Report
  • [Presentation] Comparison of Fus-regulating gene expression and alternative splicing profiles among different cell lineages in the central nervous system2012

    • Author(s)
      Ishigaki S, Fujioka Y, Masuda A, Iguchi Y, Katsuno M, Ohno K, Sobue G.
    • Organizer
      Neuroscience 2012
    • Place of Presentation
      New Orleans, USA
    • Related Report
      2013 Final Research Report
  • [Presentation] p62/SQSTM1 removes toxic mutant androgen receptor in spinal bulbar muscular atrophy model mouse2012

    • Author(s)
      Adachi H, Doi H, Katsuno M, Matsumoto S, Kondo N, Miyazaki Y, Tohnai G, Iida M, Tanaka F, Sobue G.
    • Organizer
      Neuroscience 2012
    • Place of Presentation
      New Orleans, USA
    • Related Report
      2013 Final Research Report
  • [Presentation] Viral delivery of miR-196a ameliorates the SBMA phenotype via the silencing of CELF22012

    • Author(s)
      Miyazaki Y, Adachi H, Katsuno M, Tanaka F, Muramatsu SI, Sobue G.
    • Organizer
      Neuroscience 2012
    • Place of Presentation
      New Orleans, USA
    • Related Report
      2013 Final Research Report
  • [Presentation] Naratriptan ameliorates SBMA pathology by the repression of CGRP1-activated JNK pathway2012

    • Author(s)
      Minamiyama M, Katsuno M, Adachi H, Doi H, Kondo N, Iida M, Ishigaki S, Fujioka Y, Matsumoto S, Miyazaki Y, Tanaka F, Kurihara H, Sobue G.
    • Organizer
      Neuroscience 2012
    • Place of Presentation
      New Orleans, USA
    • Related Report
      2013 Final Research Report
  • [Presentation] CGRP1 is the new therapeutic target for SBMA (Spinal and Bulbar Muscular Atrophy)2012

    • Author(s)
      Minamiyama M, Katsuno M, Adachi H, Doi H, Kondo N, Iida M, Ishigaki S, Fujioka Y, Matsumoto S, Miyazaki Y, Tanaka F, Kurihara H, Sobue G.
    • Organizer
      11th Biennial Meeting of the Asian Pacific Society for Neurochemistry
    • Place of Presentation
      Kobe International Conference Center, Kobe, Japan
    • Related Report
      2013 Final Research Report
  • [Presentation] Muscle dysfunction may underlie androgen-dependent motor dysfunction in two mouse models of SBMA.2012

    • Author(s)
      Oki K, Adachi H, Katsuno M, Breedlove M, Sobue G. Wiseman RW, Jordan CL.
    • Organizer
      Neuroscience 2012
    • Place of Presentation
      New Orleans, USA
    • Related Report
      2012 Research-status Report
  • [Presentation] Neurobiological Study of Postmortem Brain from Brain Bank: for the study of spinal disorders.

    • Author(s)
      Katsuno M
    • Organizer
      Neuro2013
    • Place of Presentation
      国立京都国際会館、京都市
    • Related Report
      2013 Annual Research Report
    • Invited
  • [Presentation] 運動ニューロンの老化と変性.

    • Author(s)
      勝野雅央.
    • Organizer
      第34回日本生物学的精神医学会シンポジウム『老いを科学する―神経変性の視点から』
    • Place of Presentation
      神戸国際会議場(神戸)
    • Related Report
      2012 Research-status Report
    • Invited

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Published: 2013-05-31   Modified: 2019-07-29  

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