Brown-Vialetto-Van Laere and Fazio Londe syndromes: defects of riboflavin transport with biochemical similarities to multiple acyl-CoA dehydrogenation defects (MADD)
نویسندگان
چکیده
منابع مشابه
Brown-Vialetto-Van Laere syndrome
The Brown-Vialetto-Van Laere syndrome (BVVL) is a rare neurological disorder characterized by progressive pontobulbar palsy associated with sensorineural deafness. Fifty-eight cases have been reported in just over 100 years. The female to male ratio is approximately 3:1. The age of onset of the initial symptom varies from infancy to the third decade. The syndrome most frequently presents with s...
متن کاملThe Brown-Vialetto-Van Laere and Fazio Londe syndrome revisited: natural history, genetics, treatment and future perspectives
The Brown-Vialetto-Van Laere syndrome is a rare neurological disorder which may present at all ages with sensorineural deafness, bulbar palsy and respiratory compromise. Fazio-Londe syndrome is considered to be the same disease entity. Recently it was demonstrated that in some patients the disease is caused by mutations in the SLC52A3 gene which encodes the intestinal (hRFT2) riboflavin transpo...
متن کاملMadras motor neuron disease (MMND) is distinct from the riboflavin transporter genetic defects that cause Brown–Vialetto–Van Laere syndrome
INTRODUCTION Madras motor neuron disease (MMND), MMND variant (MMNDV) and Familial MMND (FMMND) have a unique geographic distribution predominantly reported from Southern India. The characteristic features are onset in young, weakness and wasting of limbs, multiple lower cranial nerve palsies and sensorineural hearing loss. There is a considerable overlap in the phenotype of MMND with Brown-Via...
متن کاملمروری برسندرم Brown-Vialetto-Van Laere و تشخیص‌های افتراقی آن
زمینه: سندرم Brown-Vialetto-Van Laere یکی از بیماری‌های تحلیل برنده نورولوژیک است که جزء اختلالات نورون حرکتی طبقهبندی می‌شود. این سندرم به‌لحاظ اپیدمیولوژیک نادر بوده اما در مناطق مختلف دنیا گزارش شده است. تظاهر بیماری اغلب به‌صورت کاهش شنوایی دوطرفه و فلج پیشرونده پونتوبولبر است. درگیری بخش موتور اعصاب کرانیال تحتانی نیز دیده می‌شود. تشخیص بر اساس یافته‌های بالینی و الکتروفیزیولوژی و رد نمود...
متن کاملRemarkable motor recovery after riboflavin therapy in adult-onset Brown—Vialetto—Van Laere syndrome
The clinical diagnosis of Brown-Vialetto-Van Laere syndrome in this woman with rapidly progressive pontobulbar palsy led to empirical high-dose oral riboflavin (1200 mg/day) therapy. This resulted in a dramatic improvement in her motor function from being anarthric, dysphagic, tetraparetic and in ventilatory failure to living independently with mild dysarthria and distal limb weakness. DNA sequ...
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ژورنال
عنوان ژورنال: Journal of Inherited Metabolic Disease
سال: 2012
ISSN: 0141-8955,1573-2665
DOI: 10.1007/s10545-012-9519-5