نتایج جستجو برای: hereditary spastic paraplegia
تعداد نتایج: 94252 فیلتر نتایج به سال:
The hereditary spastic paraplegias are a group of neurodegenerative conditions that all share the principal clinical feature of progressive lower limb spastic paralysis, caused by either failure of development or progressive degeneration of the corticospinal tract. The conditions are characterised by extreme genetic heterogeneity, with at least 20 genes involved. Until recently, no functional o...
Mutations in the SPG3A gene (atlastin protein) cause approximately 10% of autosomal-dominant hereditary spastic paraplegia. Most patients with an SPG3A mutation present with a pure phenotype and early-onset disease, although complicated forms with peripheral neuropathy are also reported. We report a new heterozygous S398F mutation in exon 12 of the SPG3A gene causing a very early-onset spastic ...
Mutations in the kinesin family member 1A (KIF1A) gene have been associated with a wide range of phenotypes including recessive mutations causing hereditary sensory neuropathy and hereditary spastic paraplegia and de novo dominant mutations causing a more complex neurological disorder affecting both the central and peripheral nervous system. We identified by exome sequencing a de novo dominant ...
An unusual form of hereditary spastic paraplegia is described. Affected females have a late-onset slowly progressive spastic paraparesis. Affected males show oligophrenia with a rapidly progressive spastic quadriplegia. The mode of inheritance is consistent with sex-linkage, with partial manifestation in female carriers.
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