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Comparative clinico-molecular pathological study of corticobasal degeneration and progressive supranuclear palsy

Research Project

Project/Area Number 15590913
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeSingle-year Grants
Section一般
Research Field Neurology
Research InstitutionNippon Medical School

Principal Investigator

YAMAZAKI Mineo  Nippon Medical School, teaching fellow, 医学部, 助手 (10277577)

Co-Investigator(Kenkyū-buntansha) MURAYAMA Shigeo  Tokyo Metropolitan Institute of Gerontology, Team Leader, 老化臨床神経科学研究グループ, 参事研究員 (50183653)
Project Period (FY) 2003 – 2004
Project Status Completed (Fiscal Year 2004)
Budget Amount *help
¥3,500,000 (Direct Cost: ¥3,500,000)
Fiscal Year 2004: ¥1,200,000 (Direct Cost: ¥1,200,000)
Fiscal Year 2003: ¥2,300,000 (Direct Cost: ¥2,300,000)
Keywordscorticobasal degeneration / progressive supranuclear palsy / tauopathy / 皮質基底核変性病 / タウオパター
Research Abstract

Progressive supranuclear palsy(PSP) is a neurodegenerative disorder that is characterized by parkinsonism and dementia. However, the aged patients with PSP did not always show both parkinsonism and dementia. We investigated retrospectively the clinical data of 51 autopsy-proven cases with PSP to clarify their clinicopathological multiplicity. Among 51 patients with PSP,21 cases showed typical neurological symptoms compatible to PSP, but 20 cases did not show apparent parkinsonism and could go about their daily life without any problem. Among 20 PSP patients lacking obvious parkinsonism,14 cases presented only dementia (mean age:85.5±7.5) and six cases did not show obvious parkinsonism nor dementia (mean age:90.5±9.8). The mean age of PSP cases without parkinsonism was significantly higher than that of PSP cases with parkinsonism. But there is no significant difference in the brain weight of PSP patients between those with and without parkinsonism. Only two cases with PSP showed cerebellar ataxia, but the distribution and severity of lesions were same as those of other PSP cases. Parts pf the aged PSP patients, though a few in number, showed only dementia.

Report

(3 results)
  • 2004 Annual Research Report   Final Research Report Summary
  • 2003 Annual Research Report
  • Research Products

    (14 results)

All 2004 Other

All Journal Article (12 results) Book (2 results)

  • [Journal Article] Midbrain hypometabolisim as an early diagnostic sign for progressive supranuclear palsy2004

    • Author(s)
      Mishina M, Ishii K, Mitani K, Yamazaki M, 他5名, Katayama Y
    • Journal Title

      Acta Neurol Scand 110

      Pages: 128-133

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2004 Final Research Report Summary
  • [Journal Article] A clinical and genetic study in a large cohort of patients with spinocerebellar ataxia type 62004

    • Author(s)
      Takahashi H, Ishikawa K, 他15名, Yamazaki M, Mizusawa H
    • Journal Title

      J Human Genetics 49

      Pages: 256-264

    • NAID

      10013090010

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2004 Annual Research Report 2004 Final Research Report Summary
  • [Journal Article] 血管性痴呆-危険因子・画像・病理2004

    • Author(s)
      山崎峰雄, 片山泰朗
    • Journal Title

      分子脳血管病 3

      Pages: 376-382

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2004 Final Research Report Summary
  • [Journal Article] Neuropathological diagnostic criteria for Alzheimer's disease.2004

    • Author(s)
      Murayama S, Saito Y.
    • Journal Title

      Neuropathology 24

      Pages: 254-260

    • NAID

      10014201891

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2004 Annual Research Report 2004 Final Research Report Summary
  • [Journal Article] A pre-senile case of limbic encephalitis and cerebellar degeneration, with subacute onset of progressive dementia2004

    • Author(s)
      Mori O, Yamazaki M, Yamazaki M他4名
    • Journal Title

      J Nippon Med Sch. 71

      Pages: 412-416

    • NAID

      130004146769

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2004 Final Research Report Summary
  • [Journal Article] Midbrain hypometabolisim as an early diagnostic sign for progressive supranuclear palsy2004

    • Author(s)
      M.Mishina, K.Ishii, K.Mitani, M.Ohyama, M.Yamazaki, K.Ishiwata, M.Senda, S.Kobayashi, S.Kitamura, Y.Katayama
    • Journal Title

      Acta Neurol Scand 110(2)

      Pages: 128-133

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2004 Final Research Report Summary
  • [Journal Article] A pre-senile case of limbic encephalitis and cerebellar degeneration, with subacute onset of progressive dementia.2004

    • Author(s)
      Mori O, Yamazaki M, Yamazaki M, Komiyama T, Ohaki Y, Katayama Y, Naito Z
    • Journal Title

      J Nippon Med Sch. 71

      Pages: 412-416

    • NAID

      130004146769

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2004 Final Research Report Summary
  • [Journal Article] A clinical and genetic study in a large cohort of patients with spinocerebellar ataxia type 62004

    • Author(s)
      Hiroki Takahashi, Kinya Ishikawa, Takeshi Tsutsumi, Hiroto Fujigasaki, Akihiro Kawada, Ryoichi Okiyama, Tsuneo Fujita, Kazuo Yoshizawa, Yoshinori Yamaguchi, Hitoshi Timiyasu, Fumihito Yoshii, Kazuko Mitani, Natsue Shimizu, Mineo Yamazaki, Tomoyuki Miyamoto, Tomoyuki Orimo, Shin'ichi Shoji, Ken Kitamura, Hidehiro Mizusawa
    • Journal Title

      J Human Genetics 49

      Pages: 256-264

    • NAID

      10013090010

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2004 Final Research Report Summary
  • [Journal Article] Neuropathological diagnostic criteria for Alzheimer's disease.2004

    • Author(s)
      Shigeo Murayama, Yuko Saito
    • Journal Title

      Neuropathology 24

      Pages: 254-260

    • NAID

      10014201891

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2004 Final Research Report Summary
  • [Journal Article] Midbrain hypometabolisim as an early diagnostic sign for progressive supranuclear palsy2004

    • Author(s)
      Mishina M, Ishii K, Mitani K, Yamazaki M, 他5名, Katayama Y
    • Journal Title

      Acta Neurol Scand 10

      Pages: 128-133

    • Related Report
      2004 Annual Research Report
  • [Journal Article] 血管性痴呆-危険因子・画像・病理-2004

    • Author(s)
      山崎峰雄, 片山靖朗
    • Journal Title

      分子脳血管病 3

      Pages: 376-382

    • Related Report
      2004 Annual Research Report
  • [Journal Article] Amyotrophic lateral sclerosis : On the origin of the degenerated fibers in the white matter of the spinal cord.

    • Author(s)
      Kiyomitsu Oyanagi, Mineo Yamazaki, Emiko Kawakami, Takashi Morita, Takao Makifuchi, Hitoshi Takahashi
    • Journal Title

      Amyotrophic Lateral Sclerosis : New Research(Editors : Murray, Christine A.)(Nova Science Publishers) (In press)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2004 Final Research Report Summary
  • [Book] Amyotrophic Lateral Sclerosis : New Research. "Amyotrophic Lateral Sclerosis : On the Origin of the Degenerated Fibers in the White Matter of the Spinal Cord

    • Author(s)
      K.Oyanagi, M.Yamazaki et al.
    • Publisher
      Nova Science Publishers(印刷中)
    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2004 Final Research Report Summary
  • [Book] Amyotrophic Lateral Sclerosis: New Research. "Amyotrophic Lateral Sclerosis: On the Origin of the Degenerated Fibers in the White Matter of the Spinal Cored

    • Author(s)
      K.Oyanagi, M.Yamazaki et al.
    • Publisher
      Nova Science Publishers(印刷中)
    • Related Report
      2004 Annual Research Report

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Published: 2003-04-01   Modified: 2016-04-21  

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