Neuroferritinopathy: From ferritin structure modification to pathogenetic mechanism

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Neuroferritinopathy: From ferritin structure modification to pathogenetic mechanism

Neuroferritinopathy is a rare, late-onset, dominantly inherited movement disorder caused by mutations in L-ferritin gene. It is characterized by iron and ferritin aggregate accumulation in brain, normal or low serum ferritin levels and high variable clinical feature. To date, nine causative mutations have been identified and eight of them are frameshift mutations determined by nucleotide(s) ins...

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A novel ferritin light chain mutation in neuroferritinopathy with an atypical presentation

Neuroferritinopathy or hereditary ferritinopathy is an inherited neurodegenerative disease caused by mutations in ferritin light chain (FTL) gene. The clinical features of the disease are highly variable, and include a movement disorder, behavioral abnormalities, and cognitive impairment. Neuropathologically, the disease is characterized by abnormal iron and ferritin depositions in the central ...

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MRI Findings in Neuroferritinopathy

Neuroferritinopathy is a neurodegenerative disease which demonstrates brain iron accumulation caused by the mutations in the ferritin light chain gene. On brain MRI in neuroferritinopathy, iron deposits are observed as low-intensity areas on T2WI and as signal loss on T2(∗)WI. On T2WI, hyperintense abnormalities reflecting tissue edema and gliosis are also seen. Another characteristic finding i...

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ژورنال

عنوان ژورنال: Neurobiology of Disease

سال: 2015

ISSN: 0969-9961

DOI: 10.1016/j.nbd.2015.02.007