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We report two siblings with infantile onset seizures, severe developmental delay and spastic paraplegia, in whom whole-genome sequencing revealed compound heterozygous mutations in the AP4S1 gene, encoding the σ subunit of the adaptor protein complex 4 (AP-4). The effect of the predicted
The authors present a case of bilateral angioma of the paracentral area with paraplegia and generalized epileptic seizures. The onset of the disease was after a head injury.
The hereditary spastic paraplegias (HSP) are a heterogeneous group of genetic neurodegenerative disorders in which the main feature is progressive spasticity of the lower limbs due to pyramidal tract dysfunction. Clinically HSP are divided into two forms: a pure form that presents with progressive
Biallelic mutations in the AP4B1 gene, encoding adaptor-related protein complex 4 beta-1 subunit, have been recognized as an important cause of a group of conditions leading to adaptor-related protein complex 4 (AP4)-associated hereditary spastic paraplegia (SPG47). We describe a homozygous, known
The data were retrospectivelly analyzed conserning the frequency of uroinnfect in person with the paraplegia condition at the institute for physiatry and rehabilitation--the Center for paraplegia of the Clinical center of University in Sarajevo. The analysis was involved 71 (10%) of the patients
The AP4B1 gene encodes a subunit of adaptor protein complex-4 (AP4), a component of intracellular transportation of proteins which plays important roles in neurons. Bi-allelic mutations in AP4B1 cause autosomal recessive spastic paraplegia-47(SPG47).Here we An adult female patient is presented with macrocephaly, mental retardation, seizures, spastic paraplegia and distinctive craniofacial appearance. We believe she represents the fourth case of the Fryns macrocephaly, distinct craniofacial appearance and spastic paraplegia syndrome. Cardinal features
Hereditary spastic paraplegias (HSPs) are clinically and genetically highly heterogeneous. The key symptom of spastic paraparesis of lower limbs can be complicated by a variety of signs and symptoms including cognitive impairment, optic atrophy, cerebellar ataxia, peripheral nerve involvement, or
We recently identified a new locus for spastic paraplegia type 47 (SPG47) in a consanguineous Arabic family with two affected siblings with progressive spastic paraparesis,intellectual disability, seizures, periventricular white matter changes and thin corpus callosum. Using exome sequencing, we now
Hereditary spastic paraplegias (HSPs) represent a clinically and genetically heterogeneous group of diseases. Major symptoms comprise progressive bilateral leg stiffness, spasticity at rest and diffuse muscle weakness. Complex forms are characterized by additional symptoms like dementia, cerebellar
Mutations in ARL6IP1, which encodes a tetraspan membrane protein localized to the endoplasmic reticulum (ER), have been recently described in a large family with a complicated form of hereditary spastic paraplegia (HSP).We sought to expand the HSP phenotype We report a family whose members have familial spastic paraplegia (FSP) associated with epilepsy. A man and his sister initially had primary generalized epilepsy with tonic-clonic seizures, but they have had no seizures for years. However, they developed spastic paresis of the lower extremities and
Bektaş G, Yeşil G, Yıldız EP, Aydınlı N, Çalışkan M, Özmen M. Hereditary spastic paraplegia type 35 caused by a novel FA2H mutation. Turk J Pediatr 2017; 59: 329-334. Hereditary spastic paraplegia type 35 (SPG35) is a rare disorder characterized by progressive spasticity. Mutations in the fatty acid
Conversion disorders are symptoms or deficits affecting voluntary motor or sensory function that suggest a neurological or medical condition. The psychological symptoms associated with the medical condition must be preceded by conflict or other stressors. We present an individual who developed