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Study on the mechanism of aggregate formation in neurodegeneration

Research Project

Project/Area Number 17025044
Research Category

Grant-in-Aid for Scientific Research on Priority Areas

Allocation TypeSingle-year Grants
Review Section Biological Sciences
Research InstitutionThe Institute of Physical and Chemical Research

Principal Investigator

NUKINA Nobuyuki  The Institute of Physical and Chemical Research, 構造神経病理研究チーム, チームリーダー (10134595)

Project Period (FY) 2005 – 2009
Project Status Completed (Fiscal Year 2009)
Budget Amount *help
¥115,000,000 (Direct Cost: ¥115,000,000)
Fiscal Year 2009: ¥22,500,000 (Direct Cost: ¥22,500,000)
Fiscal Year 2008: ¥22,500,000 (Direct Cost: ¥22,500,000)
Fiscal Year 2007: ¥22,500,000 (Direct Cost: ¥22,500,000)
Fiscal Year 2006: ¥22,500,000 (Direct Cost: ¥22,500,000)
Fiscal Year 2005: ¥25,000,000 (Direct Cost: ¥25,000,000)
Keywords分子神経病理学 / 神経変性疾患 / ポリグルタミン病 / 凝集体結合蛋白質 / シャペロン / プロテアソーム / ハンチントン病 / ポリグルタミン / 凝集体 / 凝集体結合蛋白 / ナトリウムチャネルβ4サブユニット / 転写調節障害 / RNA結合蛋白 / クロスシード / 転写因子 / ショウジョウバエ / RNAi / beta4 subunit
Research Abstract

We have been working about the aggregate formation and its effect on the neurodegeneration of polyglutamine diseases in this project, mainly focusing on the identification of the aggregate interacting proteins and of the target molecules for drugs modulating aggregate formation. We could find several molecules, which modulate aggregate formation or its degradation. Our approach is important for developing new therapies in future. Furthermore, we could develop a new gene therapy, in which abnormal disease protein could be specifically degraded. The effect of this treatment in vivo itself revealed the pathological significance of aggregates in the disease process.

Report

(6 results)
  • 2009 Annual Research Report   Final Research Report ( PDF )
  • 2008 Annual Research Report
  • 2007 Annual Research Report
  • 2006 Annual Research Report
  • 2005 Annual Research Report
  • Research Products

    (37 results)

All 2010 2009 2008 2007 2006 2005 Other

All Journal Article (29 results) (of which Peer Reviewed: 18 results) Presentation (5 results) Remarks (3 results)

  • [Journal Article] Harnessing chaperone-mediated autophagy for the selective degradation of mutant huntingtin protein.2010

    • Author(s)
      Bauer, P.O., Goswami, A., Wong, H.K., Okuno, M., Kurosawa, M., Yamada, M., Miyazaki, H., Matsumoto, G., Kino, Y., Nagai, Y., Nukina, N.
    • Journal Title

      Nat. Biotechnol. 28

      Pages: 256-263

    • Related Report
      2009 Final Research Report
    • Peer Reviewed
  • [Journal Article] Mutant huntingtin fragment selectively suppresses Brn-2 POU domain transcription factor to mediate hypothalamic cell dysfunction.2010

    • Author(s)
      Yamanaka, T., Tosaki, A., Miyazaki, H., Kurosawa, M., Furukawa, Y., Yamada, M., Nukina, N.
    • Journal Title

      Hum. Mol. Genet. (in press)

    • Related Report
      2009 Final Research Report
    • Peer Reviewed
  • [Journal Article] RNAi screening in Drosophila cells identifies new modifiers of mutant huntingtin aggregation.2009

    • Author(s)
      Doumanis, J., Wada, K., Kino, Y., Moore, A.W., Nukina, N.
    • Journal Title

      PLoS One 4

    • Related Report
      2009 Final Research Report
    • Peer Reviewed
  • [Journal Article] Cross-seeding fibrillation of Q/N-rich proteins offers new pathomechanism of polyglutamine diseases.2009

    • Author(s)
      Furukawa, Y., Kaneko, K., Matsumoto, G., Kurosawa, M., Nukina, N.
    • Journal Title

      J. Neurosci. 29

      Pages: 5153-5162

    • Related Report
      2009 Final Research Report
    • Peer Reviewed
  • [Journal Article] Inhibition of rho kinases enhances the degradation of mutant huntingtin.2009

    • Author(s)
      Bauer, P.O., Wong, H.K., Oyama, F., Goswami, A., Okuno, M., Kino, Y., Miyazaki, H., Nukina, N.
    • Journal Title

      J. Biol. Chem. 284

      Pages: 13153-13164

    • Related Report
      2009 Final Research Report
    • Peer Reviewed
  • [Journal Article] Cross-seeding fibrillation of Q/N-rich proteins offers new pathomechanism of polyglutamine diseases2009

    • Author(s)
      Furukawa, Y.et al.
    • Journal Title

      J.Neurosci. 29

      Pages: 5153-5162

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Inhibition of rho kinases enhances the degradation of mutant huntingtin2009

    • Author(s)
      Bauer, P.O.et al.
    • Journal Title

      J.Biol.Chem. 284

      Pages: 13153-13164

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Blocking acid-sensing ion channel 1 alleviates Huntington's disease pathology via an ubiquitin-proteasome system-dependent mechanism.2008

    • Author(s)
      Wong, H.K., Bauer, P.O., Kurosawa, M., Goswami, A., Washizu, C., Machida, Y., Tosaki, A., Yamada, M., Knopfel, T., Nakamura, T., Nukina, N.
    • Journal Title

      Hum. Mol. Genet. 17

      Pages: 3223-3235

    • Related Report
      2009 Final Research Report
    • Peer Reviewed
  • [Journal Article] Mutant Huntingtin reduces HSP70 expression through the sequestration of NF-Y transcription factor.2008

    • Author(s)
      Yamanaka, T., Miyazaki, H., Oyama, F., Kurosawa, M., Washizu, C., Doi, H., Nukina, N.
    • Journal Title

      EMBO J. 27

      Pages: 827-839

    • Related Report
      2009 Final Research Report
    • Peer Reviewed
  • [Journal Article] RNA-binding protein TLS is a major nuclear aggregate-interacting protein in huntingtin exon 1 with expanded polyglutamine-expressing cells.2008

    • Author(s)
      Doi, H., Okamura, K., Bauer, P.O., Furukawa, Y., Shimizu, H., Kurosawa, M., Machida, Y., Miyazaki, H., Mitsui, K., Kuroiwa, Y., Nukina, N.
    • Journal Title

      J. Biol. Chem. 283

      Pages: 6489-6500

    • Related Report
      2009 Final Research Report
    • Peer Reviewed
  • [Journal Article] Blocking acid-sensing ion channel l alleviates Huntington's disease pathology via ubiquitin-proteasome system-dependent mechanism.2008

    • Author(s)
      Wong, H. K., et al.
    • Journal Title

      Hum. Mol. Genet. 17

      Pages: 3223-3235

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Mutant Huntingtin reduces HSP70 expression through the sequestration of NF-Y transcription factor.2008

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

      EMBO J. 27

      Pages: 827-839

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] RNA-binding protein TLS is a major nuclear aggregate-interacting protein in huntingtin exon l with expanded polyglutamine-expressing cells.2008

    • Author(s)
      Doi, H., et al.
    • Journal Title

      J. Biol. Chem. 283

      Pages: 6489-6500

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Sodium channel beta4 subunit: down-regulation and possible involvement in neuritic degeneration in Huntington's disease transgenic mice.2006

    • Author(s)
      Oyama, F., Miyazaki, H., Sakamoto, N., Becquet, C., Machida, Y., Kaneko, K., Uchikawa, C., Suzuki, T., Kurosawa, M., Ikeda, T., Tamaoka, A., Sakurai, T., Nukina, N.
    • Journal Title

      J. Neurochem. 98

      Pages: 518-529

    • Related Report
      2009 Final Research Report
    • Peer Reviewed
  • [Journal Article] Expression of expanded polyglutamine proteins suppresses the activation of transcription factor NF-kB.2006

    • Author(s)
      Goswami, A. et al.
    • Journal Title

      J Biol Chem 281

      Pages: 37017-37024

    • Related Report
      2006 Annual Research Report
  • [Journal Article] Expanded polyglutamines impair synaptic transmission and ubiquitin-proteasome system in Caenorhabditis elegans.2006

    • Author(s)
      Khan, L.A.et al.
    • Journal Title

      J Neurochem 98

      Pages: 576-587

    • Related Report
      2006 Annual Research Report
  • [Journal Article] Sodium channel beta4 subunit : down-regulation and possible involvement in neuritic degeneration in Huntington's disease transgenic mice.2006

    • Author(s)
      Oyama, F. et al.
    • Journal Title

      J Neurochem 98

      Pages: 518-529

    • Related Report
      2006 Annual Research Report
  • [Journal Article] rAAV-mediated shRNA ameliorated neuropathology in Huntington disease model mouse.2006

    • Author(s)
      Machida, Y. et al.
    • Journal Title

      Biochem Biophys Res Commun 343

      Pages: 190-197

    • Related Report
      2006 Annual Research Report
  • [Journal Article] Curcumin enhances the polyglutamine-expanded truncated N-terminal huntingtin-induced cell death by promoting proteasomal malfunction.2006

    • Author(s)
      Dikshit, P. et al.
    • Journal Title

      Biochem Biophys Res Commun 342

      Pages: 1323-1328

    • Related Report
      2006 Annual Research Report
  • [Journal Article] Chromogranin-mediated secretion of mutant superoxide dismutase proteins linked to amyotrophic lateral sclerosis.2006

    • Author(s)
      Urushitani, M. et al.
    • Journal Title

      Nat Neurosci 9

      Pages: 108-118

    • Related Report
      2006 Annual Research Report 2005 Annual Research Report
  • [Journal Article] Increased susceptibility of cytoplasmic over nuclear polyglutamine aggregates to autophagic degradation.2005

    • Author(s)
      Iwata, A. et al.
    • Journal Title

      Proc Natl Acad Sci U S A 102

      Pages: 13135-13140

    • Related Report
      2005 Annual Research Report
  • [Journal Article] Dynamic expression of Hsp27 in the presence of mutant ataxin-3.2005

    • Author(s)
      Chang, W.H.et al.
    • Journal Title

      Biochem Biophys Res Commun 336

      Pages: 258-267

    • Related Report
      2005 Annual Research Report
  • [Journal Article] Decreased expression of hypothalamic neuropeptides in Huntington disease transgenic mice with expanded polyglutamine-EGFP fluorescent aggregates.2005

    • Author(s)
      Kotliarova, S. et al.
    • Journal Title

      J Neurochem 93

      Pages: 641-653

    • Related Report
      2005 Annual Research Report
  • [Journal Article] beta Subunits of voltage-gated sodium channels are novel substrates of beta-site amyloid precursor protein-cleaving enzyme (BACE1) and gamma-secretase.2005

    • Author(s)
      Wong, H.K.et al.
    • Journal Title

      J Biol Chem 280

      Pages: 23009-23017

    • Related Report
      2005 Annual Research Report
  • [Journal Article] Co-chaperone CHIP associates with expanded polyglutamine protein and promotes their degradation by proteasomes.2005

    • Author(s)
      Jana, N.R.et al.
    • Journal Title

      J Biol Chem 280

      Pages: 11635-11640

    • Related Report
      2005 Annual Research Report
  • [Journal Article] Novel gene therapy for polyglutamine diseases to degrade selectively the pathogenic protein

    • Author(s)
      Bauer, P.O.et al.
    • Journal Title

      Nat.Biotech. (in press)

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Mutant Huntingtin reduces HSP70 expression through the sequestration of NF-Y transcription factor.

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

      Embo J (in press)

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Genetic impairment of autophagy intensifies expanded polyglutamine toxicity in Caenorhabditis elegans. Biochem Biophys Res Commun (2008).

    • Author(s)
      Khan, L. A., et. al.
    • Journal Title

      Biochem Biophys Res Commmun (in press)

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] RNA-binding protein TLS is a major nuclear aggregate-interacting protein in Huntingtin exon 1 with expanded polyglutamine-exppressing cells.

    • Author(s)
      Doi, H., et. al.
    • Journal Title

      J Biol Chem (in press)

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Presentation] New strategy for the treatment of polyglutamine diseases2009

    • Author(s)
      Nukina, N.
    • Organizer
      International Conference "Protein folding and neurodegenerative disease"
    • Place of Presentation
      Kyoto, Japan
    • Related Report
      2009 Annual Research Report
  • [Presentation] Amelioration of the pathological processes related to Huntington disease by targeting the mutant huntingtin to chaperone-mediated autophagy.2008

    • Author(s)
      Nukina, N., Bauer, P.O., Wong, H.K., Goswami, A., Miyazaki, H., Kurosawa, M., Yamada, M., Matsumoto, G.
    • Organizer
      38th Annual Meeting of Society for Neuroscience (Neuroscience 2008)
    • Place of Presentation
      Washington, USA
    • Related Report
      2009 Final Research Report
  • [Presentation] Amelioration of the pathological processes related to Huntington disease by targeting the mutant huntingtin to chaperone-mediated autophagy.2008

    • Author(s)
      Nukina, N., et al.
    • Organizer
      38^<th> Annual Meeting of Society for Neuroscience (Neuroscience2008)
    • Place of Presentation
      Washington, USA
    • Related Report
      2008 Annual Research Report
  • [Presentation] Amiloride and its derivative ameliorate Huntington's disease pathological processes via an ubiquitin proteasome system-dependent mechanism.2007

    • Author(s)
      Wong, H. K., et. al.
    • Organizer
      37th Annual Meeting of Society for Neuroscience
    • Place of Presentation
      San Diego, USA
    • Related Report
      2007 Annual Research Report
  • [Presentation] Identification of aggregate interacting proteins in the polyglutamine diseases.2006

    • Author(s)
      Nukina, N., Doi, H., Yamanaka, T., Kino, Y., Furukawa, Y.
    • Organizer
      36th Annual Meeting of Society for Neuroscience (Neuroscience 2006)
    • Place of Presentation
      Atlanta, USA
    • Related Report
      2009 Final Research Report
  • [Remarks]

    • URL

      http://www.brain.riken.jp/jp/n_nukina.html

    • Related Report
      2009 Final Research Report
  • [Remarks]

    • URL

      http://www.togo-nou.nips.ac.jp/

    • Related Report
      2009 Annual Research Report
  • [Remarks]

    • URL

      http://www.togo-nou.nips.ac.jp/

    • Related Report
      2008 Annual Research Report

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Published: 2005-04-01   Modified: 2018-03-28  

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