HuD interacts with survival motor neuron protein and can rescue spinal muscular atrophy-like neuronal defects
نویسندگان
چکیده
منابع مشابه
HuD interacts with survival motor neuron protein and can rescue spinal muscular atrophy-like neuronal defects.
Spinal muscular atrophy is an autosomal-recessive neuromuscular disease caused by disruption of the survival of motor neuron (SMN) gene, which promotes cytoplasmic assembly of the splicing core machinery. It remains unclear how a deficiency in SMN results in a disorder leading to selective degeneration of lower motor neurons. We report here that SMN interacts with RNA-binding protein HuD in neu...
متن کاملThe survival motor neuron protein in spinal muscular atrophy.
The 38 kDa survival motor neuron (SMN) protein is encoded by two ubiquitously expressed genes: telomeric SMN (SMN(T)) and centromeric SMN (SMN(C)). Mutations in SMN(T), but not SMN(C), cause proximal spinal muscular atrophy (SMA), an autosomal recessive disorder that results in loss of motor neurons. SMN is found in the cytoplasm and nucleus. The nuclear form is located in structures termed gem...
متن کاملKH-type splicing regulatory protein interacts with survival motor neuron protein and is misregulated in spinal muscular atrophy.
KH-type splicing regulatory protein (KSRP) is closely related to chick zipcode-binding protein 2 and rat MARTA1, which are involved in neuronal transport and localization of beta-actin and microtubule-associated protein 2 mRNAs, respectively. KSRP is a multifunctional RNA-binding protein that has been implicated in transcriptional regulation, neuro-specific alternative splicing and mRNA decay. ...
متن کاملAnalysis of the survival motor neuron and neuronal apoptosis inhibitory protein genes in Malay patients with Spinal Muscular Atrophy.
In Malaysia, Spinal Muscular Atrophy (SMA) is diagnosed based on clinical observation with or without muscle biopsy. Molecular analyses of the SMA-related genes have not been available so far. In this preliminary study, we searched for homozygous deletion of Survival Motor Neuron (SMN1) and Neuronal Apoptosis Inhibitory Protein (NAIP) genes in Malay patients with SMA and found homozygous deleti...
متن کاملSurvival motor neuron protein in motor neurons determines synaptic integrity in spinal muscular atrophy.
The inherited motor neuron disease spinal muscular atrophy (SMA) is caused by deficient expression of survival motor neuron (SMN) protein and results in severe muscle weakness. In SMA mice, synaptic dysfunction of both neuromuscular junctions (NMJs) and central sensorimotor synapses precedes motor neuron cell death. To address whether this synaptic dysfunction is due to SMN deficiency in motor ...
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ژورنال
عنوان ژورنال: Human Molecular Genetics
سال: 2010
ISSN: 1460-2083,0964-6906
DOI: 10.1093/hmg/ddq500