論文

査読有り
2001年10月

Early-onset ataxia with ocular motor apraxia and hypoalbuminemia is caused by mutations in a new HIT superfamily gene

NATURE GENETICS
  • H Date
  • O Onodera
  • H Tanaka
  • K Iwabuchi
  • K Uekawa
  • S Igarashi
  • R Koike
  • T Hiroi
  • T Yuasa
  • Y Awaya
  • T Sakai
  • T Takahashi
  • H Nagatomo
  • Y Sekijima
  • Kawachi, I
  • Y Takiyama
  • M Nishizawa
  • N Fukuhara
  • K Saito
  • S Sugano
  • S Tsuji
  • 全て表示

29
2
開始ページ
184
終了ページ
188
記述言語
英語
掲載種別
研究論文(学術雑誌)
DOI
10.1038/ng1001-184
出版者・発行元
NATURE AMERICA INC

Friedreich ataxia (FRDA), the most common autosomal recessive neurodegenerative disease among Europeans and people of European descent, is characterized by an early onset (usually before the age of 25), progressive ataxia, sensory loss, absence of tendon reflexes and pyramidal weakness of the legs(1-4). We have recently identified a unique group of patients whose clinical presentations are characterized by autosomal recessive inheritance, early age of onset, FRDA-like clinical presentations and hypoalbuminemia. Linkage to the FRDA locus, however, was excluded. Given the similarities of the clinical presentations to those of the recently described ataxia with oculomotor apraxia (AOA) linked to chromosome 9p13, we confirmed that the disorder of our patients is also linked to the same locus(5). We narrowed the candidate region and have identified a new gene encoding a member of the histidine triad (HIT) superfamily as the 'causative' gene. We have called its product aprataxin; the gene symbol is APTX. Although many HIT proteins have been identified, aprataxin is the first to be linked to a distinct phenotype.

リンク情報
DOI
https://doi.org/10.1038/ng1001-184
PubMed
https://www.ncbi.nlm.nih.gov/pubmed/11586299
Web of Science
https://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=JSTA_CEL&SrcApp=J_Gate_JST&DestLinkType=FullRecord&KeyUT=WOS:000171374100025&DestApp=WOS_CPL
ID情報
  • DOI : 10.1038/ng1001-184
  • ISSN : 1061-4036
  • PubMed ID : 11586299
  • Web of Science ID : WOS:000171374100025

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