A Case of Mitochondrial Membraine Protein-Associated Neurodegeneration with Progressive Parkinsonism in a Young Male
Objective: N/a Background: Less than a hundred cases of mitochondrial membrane protein-associated neurodegeneration (MPAN) have been reported thus far in literature. We present a case…Diagnostic yield of Whole-genome sequencing in Genetic Movement disorders
Objective: To assess the breadth of presentations to a tertiary neurogenetics clinic and evaluate the diagnostic yield of whole-genome sequencing (WGS) in genetic movement disorders.…The identification of two novel intronic variants of the SPG4/SPAST gene with pathogenic effect reveals a novel genotype-phenotype correlation
Objective: To perform clinical and genetic analysis of two large families with autosomal dominant hereditary spastic paraplegia (ADHSP). Background: Hereditary spastic paraplegia (HSP) is a…Spastic Paraplegia as a Novel Phenotype in Late Adulthood Onset POLG Disease: A Pathophysiological Continuum?
Objective: We report a case of late adult onset gradually progressive spastic paraplegia secondary to pathogenic variants in the POLG gene. Background: Many pathogenic mutations…Biallelic Variants in ACER3 Encoding Alkaline Ceramidase 3 Cause Infantile- and Early-Childhood-Onset Neurodegeneration with Progressive Leukodystrophy
Objective: To delineate the clinical phenotype and molecular spectrum of alkaline ceramidase 3 -related disease (ACER3-RD) by characterizing 60 patients from 55 independent families. Background:…New Pathological Findings in an International Cohort of Hereditary Spastic Paraplegia 4 Patients
Objective: To determine the clinical and genetic differences in hereditary spastic paraplegia SPG4 patients across various countries. Background: SPG4/SPAST gene account for approximately 40% of…A Patient with Overlapping SPG7 mutation and MERRF
Objective: To describe the first case of concomitant spastic paraplegia type 7 (SPG7) and myoclonic epilepsy with ragged red fibers (MERRF) in a patient with…Autosomal Recessive Spastic Ataxia Secondary a Novel SPG7 Gene Pathogenic Variant: a Case Report
Objective: The primary aim of this investigation is to describe a newly identified pathogenic variant within the SPG7 gene observed in a clinical presentation of…Adult Onset Spastic Paraplegia in TUBB4A Leukodystrophy
Objective: Introduction: Leukodystrophies are primarily known as childhood diseases, but recent advances in genetic testing and brain imaging have led to an increase in reports…NGS diagnosis rate in a combined cerebellar ataxia and spastic paraplegia series from southern Spain
Objective: To evaluate the diagnosis rate of Next Generation Sequencing (NGS) in a combined series of patients with progressive cerebellar ataxia (CA) and progressive spastic…
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