Identification of a novel homozygous SPG7 mutation in a Japanese patient with spastic ataxia: making an efficient diagnosis using exome sequencing for autosomal recessive cerebellar ataxia and spastic paraplegia.

Abstract excerpt

Autosomal recessive cerebellar ataxias and autosomal recessive hereditary spastic paraplegias are clinically and genetically heterogeneous disorders with diverse neurological and non-neurological features. We herein describe a Japanese patient with a slowly progressive form of ataxia and spastic paraplegia. Using whole exome sequencing, we identified a novel homozygous frameshift mutation in SPG7, encoding...

Topics

• ATPases Associated with Diverse Cellular Activities
• Asian People
• Exome
• Homozygote
• Humans
• Intellectual Disability
• Male
• Metalloendopeptidases
• Middle Aged