SPAST유전자의 새로운 Thr369Pro돌연변이에 의한 보통염색체우성유전강직하반신마비
Autosomal Dominant Hereditary Spastic Paraplegia Relavant with a Novel Thr369Pro Mutation in SPAST Gene
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초록
Hereditary spastic paraplegia (HSP) is a group of genetically heterogeneous neurodegenerative disorders that are characterized by progressive spasticity and weakness of both lower extremities. Here we report a novel missense mutation [c.1105A>C (p.Thr369Pro)] of SPG4 in a Korean family with an autosomal dominant-inherited pure HSP. The mutation is located in exon 8, and results in a heterozygote of the c.1105A>C mutation. It is likely that the mutation of exon 8 leads to spastin dysfunction and causes the typical symptoms and signs of HSP.
Abstract
Hereditary spastic paraplegia (HSP) is a group of genetically heterogeneous neurodegenerative disorders that are characterized by progressive spasticity and weakness of both lower extremities. Here we report a novel missense mutation [c.1105A>C (p.Thr369Pro)] of SPG4 in a Korean family with an autosomal dominant-inherited pure HSP. The mutation is located in exon 8, and results in a heterozygote of the c.1105A>C mutation. It is likely that the mutation of exon 8 leads to spastin dysfunction and causes the typical symptoms and signs of HSP.
참고문헌 (9)
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