Coexistence of CMT-2D and distal SMA-V phenotypes in an Italian family with a GARS gene mutation

被引:53
作者
Del Bo, R
Locatelli, F
Corti, S
Scarlato, M
Ghezzi, S
Prelle, A
Fagiolari, G
Moggio, M
Carpo, M
Bresolin, N
Comi, GP
机构
[1] Univ Milan, Osped Maggiore Policlin, Dept Neurol Sci, IRCCS,Dino Ferrari Ctr,Mangiagalli & Regina Elena, I-20122 Milan, Italy
[2] IRCCS Eugenio Medea, La Nostra FAmiglia, Bosisio Parini, Italy
关键词
D O I
10.1212/01.wnl.0000201275.18875.ac
中图分类号
R74 [神经病学与精神病学];
学科分类号
摘要
An Italian multigenerational family with four members affected by an axonal Charcot-Marie-Tooth type 2D (CMT-2D) or distal spinal muscular atrophy (dSMA) phenotype with upper limb predominance, variable age at onset, degree of disability, and autosomal dominant inheritance is reported. A novel heterozygous missense GARS gene mutation (D500N) was identified.
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页码:752 / 754
页数:3
相关论文
共 8 条
[1]   Glycyl tRNA synthetase mutations in Charcot-Marie-Tooth disease type 2D and distal spinal muscular atrophy type V [J].
Antonellis, A ;
Ellsworth, RE ;
Sambuughin, N ;
Puls, I ;
Abel, A ;
Lee-Lin, SQ ;
Jordanova, A ;
Kremensky, I ;
Christodoulou, K ;
Middleton, LT ;
Sivakumar, K ;
Ionasescu, V ;
Funalot, B ;
Vance, JM ;
Goldfarb, LG ;
Fischbeck, KH ;
Green, ED .
AMERICAN JOURNAL OF HUMAN GENETICS, 2003, 72 (05) :1293-1299
[2]   MAPPING OF A DISTAL FORM OF SPINAL MUSCULAR-ATROPHY WITH UPPER-LIMB PREDOMINANCE TO CHROMOSOME 7P [J].
CHRISTODOULOU, K ;
KYRIAKIDES, T ;
HRISTOVA, AH ;
GEORGIOU, DM ;
KALAYDJIEVA, L ;
YSHPEKOVA, B ;
IVANOVA, T ;
WEBER, JL ;
MIDDLETON, LT .
HUMAN MOLECULAR GENETICS, 1995, 4 (09) :1629-1632
[3]  
Dyck PJ., 2005, Peripheral Neuropathy, V4th
[4]   Autosomal dominant Charcot-Marie-Tooth axonal neuropathy mapped on chromosome 7p (CMT2D) [J].
Ionasescu, V ;
Searby, C ;
Sheffield, VC ;
Roklina, T ;
Nishimura, D ;
Ionasescu, R .
HUMAN MOLECULAR GENETICS, 1996, 5 (09) :1373-1375
[5]   Confirmation of a second locus for CMT2 and evidence for additional genetic heterogeneity [J].
Pericak-Vance, MA ;
Speer, MC ;
Lennon, F ;
West, SG ;
Menold, MM ;
Stajich, JM ;
Wolpert, CM ;
Slotterbeck, BD ;
Saito, M ;
Tim, RW ;
Rozear, MP ;
Middleton, LT ;
Tsuji, S ;
Vance, JM .
NEUROGENETICS, 1997, 1 (02) :89-93
[6]   Axonal Charcot-Marie-tooth disease - The fog is slowly lifting [J].
Reilly, MM .
NEUROLOGY, 2005, 65 (02) :186-187
[7]   Autosomal dominant distal spinal muscular atrophy type V (dSMA-V) and Charcot-Marie-Tooth disease type 2D (CMT2D) segregate within a single large kindred and map to a refined region on chromosome 7p15 [J].
Sambuughin, N ;
Sivakumar, K ;
Selenge, B ;
Lee, HS ;
Friedlich, D ;
Baasanjav, D ;
Dalakas, MC ;
Goldfarb, LG .
JOURNAL OF THE NEUROLOGICAL SCIENCES, 1998, 161 (01) :23-28
[8]   Phenotypic spectrum of disorders associated with glycyl-tRNA synthetase mutations [J].
Sivakumar, K ;
Kyriakides, T ;
Puls, I ;
Nicholson, GA ;
Funalot, B ;
Antonellis, A ;
Sambuughin, N ;
Christodoulou, K ;
Beggs, JL ;
Zamba-Papanicolaou, E ;
Ionasescu, V ;
Dalakas, MC ;
Green, ED ;
Fischbeck, KH ;
Goldfarb, LG .
BRAIN, 2005, 128 :2304-2314