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2021 Fiscal Year Research-status Report

嗜銀顆粒性認知症の随伴神経・精神症状と責任病巣に関する臨床神経病理学的研究

Research Project

Project/Area Number 19K07988
Research InstitutionTokyo Metropolitan Geriatric Hospital and Institute of Gerontology

Principal Investigator

齊藤 祐子  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 (60344066)

Project Period (FY) 2019-04-01 – 2023-03-31
Keywords黒質 / 脳幹 / 嗜銀顆粒
Outline of Annual Research Achievements

パーキンソニズムを呈した代表2症例について報告をしつつ、多数例での病理の検索を勧めた。
症例1については、82歳時に易怒性が目立つ認知症で発症。まもなくパーキンソニズムが出現。進行性核上性麻痺とアルツハイマー病の合併と診断された。ADLの低下とともに寝たきりとなり85歳で死亡。通常の嗜銀顆粒の出現(Stage III)とともに脳幹の病変が目立った。症例2は82歳時,慢性腎不全で当院腎臓内科に入院中,神経内科診察にて,parkinsonism(induced cogwheel rigidity (+, +),姿勢反射障害)を指摘された.HDS-R 21/30,MMSE 24/30と、認知機能の低下も伴っていた。であった.84歳時,腎不全増悪にて死亡.病理解剖の結果、症例1と同様に嗜銀顆粒の広範な出現とともに黒質をはじめとした脳幹にも病変を認めた。
多数例での検討では、統計等の確認を行っているが、同様の傾向が出ている。

Current Status of Research Progress
Current Status of Research Progress

3: Progress in research has been slightly delayed.

Reason

コロナ渦で、共同研究者が研究室に出入り出来ない期間が長く、計画より若干遅れているが、今年度には、症例報告は終了出来る見込みである。

Strategy for Future Research Activity

多数例の検討については、標本の染色までは終了している。所見を取り、統計処理を行う予定である。

Causes of Carryover

コロナ渦で、学会発表を行うための旅費の使用が無く、研究も遅れる傾向にあったため。今年度の使用計画としては、主に学会や誌上発表のために利用する。

  • Research Products

    (17 results)

All 2022 2021

All Journal Article (16 results) (of which Peer Reviewed: 16 results) Presentation (1 results) (of which Int'l Joint Research: 1 results)

  • [Journal Article] Unique Lewy pathology in myotonic dystrophy type 12022

    • Author(s)
      Sano Terunori、Kawazoe Tomoya、Shioya Ayako、Mori‐Yoshimura Madoka、Oya Yasushi、Maruo Kazushi、Nishino Ichizo、Hoshino Mikio、Murayama Shigeo、Saito Yuko
    • Journal Title

      Neuropathology

      Volume: 42 Pages: 104~116

    • DOI

      10.1111/neup.12790

    • Peer Reviewed
  • [Journal Article] Autopsy Validation of the Diagnostic Accuracy of <sup>123</sup>I-Metaiodobenzylguanidine Myocardial Scintigraphy for Lewy Body Disease2022

    • Author(s)
      Matsubara Tomoyasu、Kameyama Masashi、Tanaka Noriko、Sengoku Renpei、Orita Makoto、Furuta Ko、Iwata Atsushi、Arai Tomio、Maruyama Hirofumi、Saito Yuko、Murayama Shigeo
    • Journal Title

      Neurology

      Volume: 98 Pages: e1648~e1659

    • DOI

      10.1212/WNL.0000000000200110

    • Peer Reviewed
  • [Journal Article] An autopsy report of a familial amyotrophic lateral sclerosis case carrying <scp> <i>VCP</i> Arg487His </scp> mutation with a unique <scp>TDP‐43</scp> proteinopathy2021

    • Author(s)
      Matsubara Tomoyasu、Izumi Yuishin、Oda Masaya、Takahashi Masatoshi、Maruyama Hirofumi、Miyamoto Ryosuke、Watanabe Chigusa、Tachiyama Yoshiro、Morino Hiroyuki、Kawakami Hideshi、Saito Yuko、Murayama Shigeo
    • Journal Title

      Neuropathology

      Volume: 41 Pages: 118~126

    • DOI

      10.1111/neup.12710

    • Peer Reviewed
  • [Journal Article] Cerebral large artery stenosis and occlusion in POEMS syndrome2021

    • Author(s)
      Sugiyama Atsuhiko、Yokota Hajime、Misawa Sonoko、Mukai Hiroki、Sekiguchi Yukari、Koide Kyosuke、Suichi Tomoki、Matsushima Jun、Kishimoto Takashi、Tanei Zen-ichi、Saito Yuko、Ito Shoichi、Kuwabara Satoshi
    • Journal Title

      BMC Neurology

      Volume: 21 Pages: -

    • DOI

      10.1186/s12883-021-02260-2

    • Peer Reviewed
  • [Journal Article] Amyotrophic lateral sclerosis with speech apraxia, predominant upper motor neuron signs, and prominent iron accumulation in the frontal operculum and precentral gyrus2021

    • Author(s)
      Mitani Tomoki T.、Beck Goichi、Kido Kansuke、Yamashita Rika、Yonenobu Yuki、Ogawa Takuya、Saeki Chizu、Okuno Tatsusada、Nagano Seiichi、Morii Eiichi、Hasegawa Masato、Saito Yuko、Murayama Shigeo、Mochizuki Hideki
    • Journal Title

      Neuropathology

      Volume: 41 Pages: 324~331

    • DOI

      10.1111/neup.12763

    • Peer Reviewed
  • [Journal Article] Coexistence of neuronal intranuclear inclusion disease and amyotrophic lateral sclerosis: an autopsy case2021

    • Author(s)
      Sugiyama Atsuhiko、Takeda Takahiro、Koide Mizuho、Yokota Hajime、Mukai Hiroki、Kitayama Yoshihisa、Shibuya Kazumoto、Araki Nobuyuki、Ishikawa Ai、Isose Sagiri、Ito Kimiko、Honda Kazuhiro、Yamanaka Yoshitaka、Sano Terunori、Saito Yuko、Arai Kimihito、Kuwabara Satoshi
    • Journal Title

      BMC Neurology

      Volume: 21 Pages: 239

    • DOI

      10.1186/s12883-021-02306-5

    • Peer Reviewed
  • [Journal Article] Soluble APP-α and APP-β in cerebrospinal fluid as potential biomarkers for differential diagnosis of mild cognitive impairment2021

    • Author(s)
      Araki Wataru、Kanemaru Kazutomi、Hattori Kotaro、Tsukamoto Tadashi、Saito Yuko、Yoshida Sumiko、Takano Harumasa、Sakata Masuhiro、Yokoi Yuma、Omachi Yoshie、Nagaoka Utako、Nagao Masahiro、Komori Takashi、Tachimori Hisateru、Murayama Shigeo、Mizusawa Hidehiro
    • Journal Title

      Aging Clinical and Experimental Research

      Volume: 34 Pages: 341~347

    • DOI

      10.1007/s40520-021-01935-7

    • Peer Reviewed
  • [Journal Article] Specific gene expression in unmyelinated dorsal root ganglion neurons in nonhuman primates by intra-nerve injection of AAV 6 vector2021

    • Author(s)
      Kudo Moeko、Wupuer Sidikejiang、Fujiwara Maki、Saito Yuko、Kubota Shinji、Inoue Ken-ichi、Takada Masahiko、Seki Kazuhiko
    • Journal Title

      Molecular Therapy - Methods &amp; Clinical Development

      Volume: 23 Pages: 11~22

    • DOI

      10.1016/j.omtm.2021.07.009

    • Peer Reviewed
  • [Journal Article] ELISA Evaluation of Tau Accumulation in the Brains of Patients with Alzheimer Disease2021

    • Author(s)
      Shinohara Mitsuru、Hirokawa Junko、Shimodaira Akemi、Tashiro Yoshitaka、Suzuki Kaoru、Gheni Ghupurjan、Fukumori Akio、Matsubara Tomoyasu、Morishima Maho、Saito Yuko、Murayama Shigeo、Sato Naoyuki
    • Journal Title

      Journal of Neuropathology &amp; Experimental Neurology

      Volume: 80 Pages: 652~662

    • DOI

      10.1093/jnen/nlab047

    • Peer Reviewed
  • [Journal Article] Distinct phosphorylation profiles of tau in brains of patients with different tauopathies2021

    • Author(s)
      Samimi Nastaran、Sharma Govinda、Kimura Taeko、Matsubara Tomoyasu、Huo Anni、Chiba Kurumi、Saito Yuko、Murayama Shigeo、Akatsu Hiroyasu、Hashizume Yoshio、Hasegawa Masato、Farjam Mojtaba、Shahpasand Koorosh、Ando Kanae、Hisanaga Shin-ichi
    • Journal Title

      Neurobiology of Aging

      Volume: 108 Pages: 72~79

    • DOI

      10.1016/j.neurobiolaging.2021.08.011

    • Peer Reviewed
  • [Journal Article] Neuropathy/intranuclear inclusion bodies in oculopharyngodistal myopathy: A case report2021

    • Author(s)
      Matsubara Tomoyasu、Saito Yuko、Kurashige Takashi、Higashihara Mana、Hasegawa Fumio、Ogasawara Masashi、Iida Aritoshi、Nishino Ichizo、Adachi Tadashi、Kubota Akatsuki、Murayama Shigeo
    • Journal Title

      eNeurologicalSci

      Volume: 24 Pages: 100348~100348

    • DOI

      10.1016/j.ensci.2021.100348

    • Peer Reviewed
  • [Journal Article] Seeded assembly <i>in?vitro</i> does not replicate the structures of α‐synuclein filaments from multiple system atrophy2021

    • Author(s)
      L?vestam Sofia、Schweighauser Manuel、Matsubara Tomoyasu、Murayama Shigeo、Tomita Taisuke、Ando Takashi、Hasegawa Kazuko、Yoshida Mari、Tarutani Airi、Hasegawa Masato、Goedert Michel、Scheres Sjors H. W.
    • Journal Title

      FEBS Open Bio

      Volume: 11 Pages: 999~1013

    • DOI

      10.1002/2211-5463.13110

    • Peer Reviewed
  • [Journal Article] Lewy pathology of the submandibular gland in Lewy body disease: A report of autopsy cases2021

    • Author(s)
      Sakashita Yasuhiro、Matsubara Tomoyasu、Takata Tadayuki、Tanei Zen‐ichi、Motoda Atsuko、Yamazaki Mikihiro、Kawakami Ito、Sengoku Renpei、Saito Yuko、Arai Tomio、Yamada Masahito、Murayama Shigeo
    • Journal Title

      Neuropathology

      Volume: 41 Pages: 476~483

    • DOI

      10.1111/neup.12772

    • Peer Reviewed
  • [Journal Article] Case report of anorexia nervosa showing periventricular gliosis at autopsy2021

    • Author(s)
      Umeda Kentaro、Kawakami Ito、Ikeda Kenji、Tanei Zen‐ichi、Matsubara Tomoyasu、Murayama Shigeo、Murahashi Yuki、Niizato Kazuhiro、Oshima Kenichi、Iritani Shuji
    • Journal Title

      Neuropathology

      Volume: 41 Pages: 127~132

    • DOI

      10.1111/neup.12711

    • Peer Reviewed
  • [Journal Article] Diffusion-Weighted Imaging is Key to Diagnosing Specific Diseases2021

    • Author(s)
      Tokumaru Aya Midori、Saito Yuko、Murayma Shigeo
    • Journal Title

      Magnetic Resonance Imaging Clinics of North America

      Volume: 29 Pages: 163~183

    • DOI

      10.1016/j.mric.2021.02.001

    • Peer Reviewed
  • [Journal Article] Parkinson’s disease with a typical clinical course of 17 years overlapped by Creutzfeldt?Jakob disease: an autopsy case report2021

    • Author(s)
      Kubo Shin-ichiro、Matsubara Tomoyasu、Taguchi Takeshi、Sengoku Renpei、Takeuchi Atsuko、Saito Yuko
    • Journal Title

      BMC Neurology

      Volume: 21 Pages: -

    • DOI

      10.1186/s12883-021-02504-1

    • Peer Reviewed
  • [Presentation] 2021 annual report of Brain Bank for Aging Research2021

    • Author(s)
      Murayama S, Saito Y
    • Organizer
      2021 AANP Annual Meeting
    • Int'l Joint Research

URL: 

Published: 2022-12-28  

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