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高齢者タウオパチーの臨床分子病理学的研究-嗜銀顆粒性認知症

Research Project

Project/Area Number 20023037
Research Category

Grant-in-Aid for Scientific Research on Priority Areas

Allocation TypeSingle-year Grants
Review Section Biological Sciences
Research InstitutionTokyo Metropolitan Geriatric Hospital and Institute of Gerontology (2009)
Tokyo Metropolitan Institute of Gerontology (2008)

Principal Investigator

村山 繁雄  地方独立行政法人東京都健康長寿医療センター(東京都健康長寿医療センター研究所), 東京都健康長寿医療センター研究所, 研究部長 (50183653)

Co-Investigator(Kenkyū-buntansha) 齋藤 祐子  財団法人東京都高齢者・福祉振興財団, 東京都老人総合研究所, 研究員 (60344066)
Project Period (FY) 2008 – 2009
Project Status Completed (Fiscal Year 2009)
Budget Amount *help
¥7,600,000 (Direct Cost: ¥7,600,000)
Fiscal Year 2009: ¥3,800,000 (Direct Cost: ¥3,800,000)
Fiscal Year 2008: ¥3,800,000 (Direct Cost: ¥3,800,000)
Keywords嗜銀顆粒 / タウ / アイソフォルム / βアミロイド / 老化 / PIB PET / MRI / 認知症 / 4リピートタウ / 迂回回 / 扁桃核 / 海馬 / PET
Research Abstract

嗜銀顆粒性認知症は、高齢者ブレインバンク登録例で、軽度認知障害中ではアルツハイマー型変化より頻度が高く、認知症中でもアルツハイマー病、レビー小体型認知症の次に位置し、高齢者の認知障害の原因として重要であることが明かとなった。
臨床症状としてはもの忘れが主体であるが、性格変化、易怒性等、前頭側頭型認知症様の症状を伴う。進行はアルツハイマー病に比べると緩徐である。髄液バイオマーカーでは、タウ、リン酸化タウは正常か極軽度高値をとる。アミロイドβ蛋白は正常から低下までさまざまな値をとる。神経病理学的に左右差が高頻度に認められ、MRI/CTで、側頭葉内側面前方の左右差をもった限局性萎縮を高頻度に呈するため、VSRAD値がMMSEに比し高値をとる。機能画像では、左右差を伴う側頭葉内側面前方の血流・代謝低下を剖検確定例全例で認めた。
この臨床・画像・バイオマーカーの所見により単離した症例群を、^<11>C- PIB PETで確認したところ、沈着がないか、ADとは異なる沈着をとることが明らかとなり、臨床診断が可能であることを示すことができた

Report

(2 results)
  • 2009 Annual Research Report
  • 2008 Annual Research Report
  • Research Products

    (24 results)

All 2010 2009 2008 Other

All Journal Article (18 results) (of which Peer Reviewed: 10 results) Presentation (3 results) Book (1 results) Remarks (2 results)

  • [Journal Article] Validation of cardiac 123I-MIBG scintigraphy in patients with Parkinson's disease who were diagnosed with dopamine PET 2009.7.25 Epub2010

    • Author(s)
      Ishibashi K, Saito Y, Murayama S, Kanemaru K, Oda M, Ishiwata K, Mizusawa H, Ishii K
    • Journal Title

      Eur J Nucl Med Mol Imaging 37

      Pages: 3-11

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Protective effect of N-glycan bisecting GlcNAc residues on □-amyloid production in Alzheimer's disease.2010

    • Author(s)
      Akasaka-Manya K, Manya H, Sakurai Y, Wojczyk B, Kozutsumi, Y, Saito Y, Taniguchi N, Murayama S, Spitalnik S, Endo T
    • Journal Title

      Glycosilation 20

      Pages: 99-106

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Less protease-resistant PrP in a patient with sporadic CJD treated with intraventricular pentosan polysulphate.2010

    • Author(s)
      Terada T, Tsuboi Y, Obi T, Doh-ura K, Murayama S, Kitamoto T, Yamada T, Mizoguchi K
    • Journal Title

      Acta Neurol Scand 121

      Pages: 127-130

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Elevated levels of 4-hydroxynonenal-histidine Michael adduct in the hippocampi of patients with Alzheimer's disease.2009

    • Author(s)
      Fukuda M, Kanou F, Shunada N, Sawabe M, Saito Y, Murayama S, Hashimoto M, Maruyama N, Ishigami A
    • Journal Title

      Biomed Res 30

      Pages: 227-233

    • NAID

      130004903756

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Imaging-Pathologic Correlation in Corticobasal Degeneration.2009

    • Author(s)
      Tokumaru A, Saito Y, Murayama S, Kanemaru K, Sakiyama Y, Toyoda M, Yamakawa H, Terada H
    • Journal Title

      Am J Neuroradiol 30

      Pages: 1884-1892

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Spinocerebellar ataxia type 31 is associated with "inserted" penta-nucleotide repeats containing (TGGAA)n.2009

    • Author(s)
      Sato N, Amino T, Kobayashi K, Asakawa S, Ishiguro T, Tsunemi T, Takahashi M, Matsuura T, Flanigan KM, Iwasaki S, Ishino F, Saito Y, Murayama S, Yoshida M, Hashizume Y, Takahashi Y, Tsuji S, Shimizu N, Toda T, Ishikawa K, Mizusawa H
    • Journal Title

      Am J Hum Gen 85

      Pages: 544-557

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] 顕微鏡的多発性血管炎に対してステロイド療法中、原因不明の発熱が出現し、死亡した1例.2009

    • Author(s)
      杉原毅彦, 木村直樹, 村山繁雄, 新井冨生, 井藤英喜, 稲松孝思, 大田雅嗣, 原田和昌
    • Journal Title

      Geriat Med 47

      Pages: 387-396

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] リハの基礎となる動的神経病理(画像・病理連関).脳血管障害2009

    • Author(s)
      村山繁雄
    • Journal Title

      Jounal of Clinical Rehabilitation 18

      Pages: 4-8

    • Related Report
      2009 Annual Research Report
  • [Journal Article] リハの基礎となる動的神経病理(画像・病理連関).脳血管障害2009

    • Author(s)
      村山繁雄、齊藤祐子、徳丸阿耶
    • Journal Title

      Jounal of Clinical Rehabilitation 18

      Pages: 100-104

    • Related Report
      2009 Annual Research Report
  • [Journal Article] リハの基礎となる動的神経病理(画像・病理連関).頭部外傷2009

    • Author(s)
      村山繁雄、齊藤祐子、徳丸阿耶
    • Journal Title

      Jounal of Clinical Rehabilitation 18

      Pages: 192-196

    • Related Report
      2009 Annual Research Report
  • [Journal Article] リハの基礎となる動的神経病理(画像・病理連関).アルツハイマー病2009

    • Author(s)
      村山繁雄、齊藤祐子、徳丸阿耶
    • Journal Title

      Jounal of Clinical Rehabilitation 18

      Pages: 292-296

    • Related Report
      2009 Annual Research Report
  • [Journal Article] リハの基礎となる動的神経病理(画像・病理連関).パーキンソン病2009

    • Author(s)
      齊藤祐子、足立正、村山繁雄
    • Journal Title

      Jounal of Clinical Rehabilitation 18

      Pages: 392-396

    • Related Report
      2009 Annual Research Report
  • [Journal Article] MCIを考える。高齢者ブレインバンクプロジェクトの経験から2009

    • Author(s)
      村山繁雄
    • Journal Title

      神経心理学 29

      Pages: 35-40

    • Related Report
      2009 Annual Research Report
  • [Journal Article] 大脳白質の機能解剖学2009

    • Author(s)
      村山繁雄、齊藤祐子
    • Journal Title

      分子脳血管病 8

      Pages: 131-135

    • Related Report
      2009 Annual Research Report
  • [Journal Article] 異常タンパク蓄積と神経変性、アルツハイマー病を中心に2009

    • Author(s)
      村山繁雄、齊藤祐子
    • Journal Title

      実験医学 27

      Pages: 1356-1360

    • Related Report
      2009 Annual Research Report
  • [Journal Article] Presynaptic and postsynaptic nigrostriatal dopaminergic functions in multiple system atrophy.2008

    • Author(s)
      Hashimoto M, Kawasaki K, Suzuki M, Mitani K, Murayama S, Mishina M, Oda K, Kimura Y, Ishiwata K, Ishii K, Inoue K
    • Journal Title

      Neuroreport 19

      Pages: 145-150

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Lewy body pathology involves cutaneous nerves.2008

    • Author(s)
      Ikemura M, Saito Y, Sengoku R, Sakiyama Y, Hatsuta H, Kanemaru K, Sawabe M, Arai T, Ito G, Iwatsubo T, Fukuyama M, Murayama S
    • Journal Title

      J Neuropath Exp Neurol 67

      Pages: 945-953

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] The incidence and extent of Lewy- body related alpha- synucleinopathy in human aging olfactory bulb.2008

    • Author(s)
      Sengoku R, Saito Y, Ikemura M, Hatsuta H, Sakiyama Y, Sawabe M, Inoue K, Mochizuki H, Murayama S
    • Journal Title

      J Neuropath Exp Neurol 67

      Pages: 1072-1083

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Presentation] Laterality in argyrophilic grain disease.2009

    • Author(s)
      Adachi T, Saito Y, Hatsuta H, Funabe S, Murayam S
    • Organizer
      2009 Annual Meeting of the American Association for Neuropathologists
    • Place of Presentation
      San Antonio, U.S.A
    • Year and Date
      2009-07-13
    • Related Report
      2009 Annual Research Report
  • [Presentation] Development of a monoclonal antibody against the toxic conformer of the 42-mer amyloid β protein.2009

    • Author(s)
      Murakami K, Horikoshi-Sakuraba Y, Murata N, Noda Y, Masuda Y, Kinoshita N, Murayama S, Shirasawa T, Shimizu T, Irie K
    • Organizer
      2009 Annual Meeting of the Sceiety for Neuroscience
    • Place of Presentation
      Chicago,U.S.A
    • Related Report
      2009 Annual Research Report
  • [Presentation] Incidence and extent of Lewy body-related a-synucleinopathy in human aging olfactory bulb.2008

    • Author(s)
      Sengoku R, Saito Y, Ikemura M, Hatsuta H, Sakiyama Y, Sawabe M, Inoue K, Mochizuki H, Murayama S.
    • Organizer
      2008 Annual Meeting of the American Association for Neuropathologits (The Best Clinicopathological Presentation Award)
    • Place of Presentation
      San Diego
    • Year and Date
      2008-04-18
    • Related Report
      2008 Annual Research Report
  • [Book] エスクロール基本神経病理学2009

    • Author(s)
      村山繁雄監訳
    • Total Pages
      375
    • Publisher
      西村書店
    • Related Report
      2009 Annual Research Report
  • [Remarks]

    • URL

      http://www.mci.gr.jp/BrainBank

    • Related Report
      2009 Annual Research Report
  • [Remarks]

    • URL

      http://www.mci.gr.jp/BrainBank/

    • Related Report
      2008 Annual Research Report

URL: 

Published: 2008-04-01   Modified: 2018-03-28  

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