論文

2021年4月

An autopsy report of a familial amyotrophic lateral sclerosis case carrying VCP Arg487His mutation with a unique TDP43 proteinopathy

NEUROPATHOLOGY
  • Tomoyasu Matsubara
  • Yuishin Izumi
  • Masaya Oda
  • Masatoshi Takahashi
  • Hirofumi Maruyama
  • Ryosuke Miyamoto
  • Chigusa Watanabe
  • Yoshiro Tachiyama
  • Hiroyuki Morino
  • Hideshi Kawakami
  • Yuko Saito
  • Shigeo Murayama
  • 全て表示

41
2
開始ページ
118
終了ページ
126
記述言語
英語
掲載種別
研究論文(学術雑誌)
DOI
10.1111/neup.12710
出版者・発行元
WILEY

We here report an autopsy case of familial amyotrophic lateral sclerosis (ALS) with p.Arg487His mutation in the valosin-containing protein (VCP) gene (VCP), in which upper motor neurons (UMNs) were predominantly involved. Moreover, our patient developed symptoms of frontotemporal dementia later in life and pathologically exhibited numerous phosphorylated transactivation response DNA-binding protein of 43 kDa (p-TDP-43)-positive neuronal cytoplasmic inclusions and short dystrophic neurites with a few lentiform neuronal intranuclear inclusions, sharing the features of frontotemporal lobar degeneration with TDP43 pathology type A pattern. A review of previous reports of ALS with VCP mutations suggests that our case is unique in terms of its UMN-predominant lesion pattern and distribution of p-TDP43 pathology. Thus, this case report effectively expands the clinical and pathological phenotype of ALS in patients with a VCP mutation.

リンク情報
DOI
https://doi.org/10.1111/neup.12710
Web of Science
https://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=JSTA_CEL&SrcApp=J_Gate_JST&DestLinkType=FullRecord&KeyUT=WOS:000605456100001&DestApp=WOS_CPL
ID情報
  • DOI : 10.1111/neup.12710
  • ISSN : 0919-6544
  • eISSN : 1440-1789
  • Web of Science ID : WOS:000605456100001

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