macular degeneration/seizures

Lipids are essential components of the nervous system. However, the functions of very long-chain fatty acids (VLC-FA; ≥ 28 carbons) in the brain are unknown. The enzyme ELOngation of Very Long-chain fatty acids-4 (ELOVL4) catalyzes the rate-limiting step in the biosynthesis of VLC-FA (Agbaga et al.,

METHODS We describe 2 patients who developed ocular side effects during treatment with topiramate. One was a 16-year-old woman with generalized seizures who developed a homonymous hemianopia after using topiramate 125 mg per day for 12 weeks, and the other was a 24-year-old epileptic female who

We analyzed our two new cases of infantile-onset epilepsy with developmental delay with de novo variant in TUBB2A and review the related literatures. Our two probands were both girls with infantile-onset epilepsy and global developmental delay. Case 1 had a novel de novo heterozygous missense

The coupling of electronic medical records (EMR) with genetic data has created the potential for implementing reverse genetic approaches in humans, whereby the function of a gene is inferred from the shared pattern of morbidity among homozygotes of a genetic variant. We explored the feasibility of

ELOngation of Very Long chain fatty acids-4 (ELOVL4) is an elongase responsible for the biosynthesis of very long chain (VLC, ≥C28) saturated (VLC-SFA) and polyunsaturated (VLC-PUFA) fatty acids in brain, retina, skin, Meibomian glands, and testes. Fascinatingly, different mutations in this gene

BACKGROUND The neuronal ceroid lipofuscinoses are a group of neurodegenerative, lysosomal storage disorders. They are inherited as an autosomal recessive pattern with the exception of adult neuronal ceroid lipofuscinosis, which can be inherited in either an autosomal recessive or an autosomal

Sildenafil, a phosphodiesterase-5 inhibitor commonly used for erectile dysfunction, may also have a beneficial therapeutic effect in the treatment of stroke, subarachnoid hemorrhage, dementia, learning, and neurodegenerative disorders by enhancing angiogenesis and neurogenesis. It also favorably

We present seven cases of progressive ataxia with onset in childhood along with pathological findings in three patients. One patient showed pure cerebellar degeneration and had no visual changes. His brother had classic changes of olivopontocerebellar atrophy with profound amyotrophy but no visual

OBJECTIVE Secretory phospholipases A(2) (sPLA(2)) are enzymes involved in lipid turnover. We recently identified sPLA(2) group IB (GIB) in the rat retina as well as in cerebral neurons and found upregulation to occur in response to light damage and seizures, respectively. The purpose of the present

BACKGROUND Neuronal ceroid lipofuscinosis (NCL), represents a group of inherited neurodegenerative disorders. Based on the age of the patient at onset, clinical course and ultrastructural morphology it has been identified three clinical types for the pediatric group: 1) Infantile NCL (INCL); 2) Late

We report on a 13-year-old girl with late infantile neuronal ceroid lipofuscinosis (NCL) in whom PET scanning with [18F]-2-fluoro-2-deoxy-D-glucose ([18F]/FDG) was performed. Early psychomotor development was normal. At the age of 2 years, neurological signs such as hypotonia and incoordination

BACKGROUND Juvenile neuronal ceroid lipofuscinosis (JNCL) is important to the ophthalmologist, since eye symptoms are usually the first evidence of the disease and permit establishment of an early diagnosis. The disorder usually begins with a dramatic loss of vision between age 4 and 10 due to

BACKGROUND The neuronal ceroid lipofuscinoses (Batten disease) are a heterogeneous group of autosomal recessively inherited disorders causing progressive neurological failure, mental deterioration, seizures and visual loss secondary to retinal dystrophy. The juvenile type is of special interest to

We report the clinical, electrophysiological, radiological and morphological features in a series of 12 patients of histopathologically confirmed cases (infantile, juvenile and adult onset) of neuronal ceroid lipofuscinosis (NCL) observed from 1979 to 1998 at National Institute of Mental Health &