A phenotype without spasticity in sacsin-related ataxia

被引:42
作者
Shimazaki, H [1 ]
Takiyama, Y [1 ]
Sakoe, K [1 ]
Ando, Y [1 ]
Nakano, I [1 ]
机构
[1] Jichi Med Sch, Dept Neurol, Minami Kawachi, Tochigi 3290498, Japan
关键词
D O I
10.1212/01.WNL.0000166031.91514.B3
中图分类号
R74 [神经病学与精神病学];
学科分类号
摘要
The authors describe two Japanese siblings with autosomal recessive spastic ataxia of Charlevoix-Saguenay (ARSACS) without spasticity, usually a core feature of this disorder. They had a novel homozygous missense mutation (T987C) of the SACS gene, which resulted in a phenylalanine-to-serine substitution at amino acid residue 304.
引用
收藏
页码:2129 / 2131
页数:3
相关论文
共 10 条
[1]   AUTOSOMAL RECESSIVE SPASTIC ATAXIA OF CHARLEVOIX-SAGUENAY [J].
BOUCHARD, JP ;
BARBEAU, A ;
BOUCHARD, R ;
BOUCHARD, RW .
CANADIAN JOURNAL OF NEUROLOGICAL SCIENCES, 1978, 5 (01) :61-69
[2]   A novel mutation in SACS gene in a family from southern Italy [J].
Criscuolo, C ;
Banfi, S ;
Orio, M ;
Gasparini, P ;
Monticelli, A ;
Scarano, V ;
Santorelli, FM ;
Perretti, A ;
Santoro, L ;
De Michele, G ;
Filla, A .
NEUROLOGY, 2004, 62 (01) :100-102
[3]   Phenotypic features and genetic findings in sacsin-related autosomal recessive ataxia in Tunisia [J].
El Euch-Fayache, G ;
Lalani, I ;
Amouri, R ;
Turki, I ;
Ouahchi, K ;
Hung, WY ;
Belal, S ;
Siddique, T ;
Hentati, F .
ARCHIVES OF NEUROLOGY, 2003, 60 (07) :982-988
[4]   ARSACS, a spastic ataxia common in northeastern Quebec, is caused by mutations in a new gene encoding an 11.5-kb ORF [J].
Engert, JC ;
Bérubé, P ;
Mercier, J ;
Doré, C ;
Lepage, P ;
Ge, B ;
Bouchard, JP ;
Mathieu, J ;
Melancon, SB ;
Schalling, M ;
Lander, ES ;
Morgan, K ;
Hudson, TJ ;
Richter, A .
NATURE GENETICS, 2000, 24 (02) :120-125
[5]   Novel SACS mutations in autosomal recessive spastic ataxia of Charlevoix-Saguenay type [J].
Grieco, GS ;
Malandrini, A ;
Comanducci, G ;
Leuzzi, V ;
Valoppi, M ;
Tessa, A ;
Palmeri, S ;
Benedetti, L ;
Pierallini, A ;
Gambelli, S ;
Federico, A ;
Pierelli, F ;
Bertini, E ;
Casali, C ;
Santorelli, FM .
NEUROLOGY, 2004, 62 (01) :103-106
[6]   Sacsin-related autosomal recessive ataxia without prominent retinal myelinated fibers in Japan [J].
Hara, K ;
Onodera, O ;
Endo, M ;
Kondo, H ;
Shiota, H ;
Miki, K ;
Tanimoto, N ;
Kimura, T ;
Nishizawa, M .
MOVEMENT DISORDERS, 2005, 20 (03) :380-382
[7]   Identification of a SACS gene missense mutation in ARSACS [J].
Ogawa, T ;
Takiyama, Y ;
Sakoe, K ;
Mori, K ;
Namekawa, M ;
Shimazaki, H ;
Nakano, I ;
Nishizawa, M .
NEUROLOGY, 2004, 62 (01) :107-109
[8]   Location score and haplotype analyses of the locus for autosomal recessive spastic ataxia of Charlevoix-Saguenay, in chromosome region 13q11 [J].
Richter, A ;
Rioux, JD ;
Bouchard, JP ;
Mercier, J ;
Mathieu, J ;
Ge, B ;
Poirier, J ;
Julien, D ;
Gyapay, G ;
Weissenbach, J ;
Hudson, TJ ;
Melançon, SB ;
Morgan, K .
AMERICAN JOURNAL OF HUMAN GENETICS, 1999, 64 (03) :768-775
[9]   Private SACS mutations in autosomal recessive spastic ataxia of Charlevoix-Saguenay (ARSACS) families from Turkey [J].
Richter, AM ;
Ozgul, RK ;
Poisson, VC ;
Topaloglu, H .
NEUROGENETICS, 2004, 5 (03) :165-170
[10]   PREDICTION OF PROTEIN SECONDARY STRUCTURE AT BETTER THAN 70-PERCENT ACCURACY [J].
ROST, B ;
SANDER, C .
JOURNAL OF MOLECULAR BIOLOGY, 1993, 232 (02) :584-599