Novel therapeutic strategies for spinal muscular atrophy
نویسندگان
چکیده
منابع مشابه
Spinal muscular atrophy: mechanisms and therapeutic strategies.
Spinal muscular atrophy (SMA) is an autosomal recessive neurodegenerative disorder and a leading genetic cause of infantile mortality. SMA is caused by mutation or deletion of Survival Motor Neuron-1 (SMN1). The clinical features of the disease are caused by specific degeneration of alpha-motor neurons in the spinal cord, leading to muscle weakness, atrophy and, in the majority of cases, premat...
متن کاملTherapeutic strategies for spinal muscular atrophy: SMN and beyond
Spinal muscular atrophy (SMA) is a devastating neuromuscular disorder characterized by loss of motor neurons and muscle atrophy, generally presenting in childhood. SMA is caused by low levels of the survival motor neuron protein (SMN) due to inactivating mutations in the encoding gene SMN1 A second duplicated gene, SMN2, produces very little but sufficient functional protein for survival. Thera...
متن کاملSpinal muscular atrophy disease: a literature review for therapeutic strategies
Currently, there is no cure for the treatment of spinal muscular atrophy (SMA). Based on the available clinical and molecular findings, different therapeutic strategies were tested in vitro and in vivo and clinical trials are ongoing. The main therapeutic direction is focused on the enhancement of SMN expression by increasing the full-length (fl) SMN2 transcript levels, preventing the SMN exon ...
متن کاملSpinal muscular atrophy: from tissue specificity to therapeutic strategies
Spinal muscular atrophy (SMA) is the most frequent genetic cause of death in infants and toddlers. All cases of spinal muscular atrophy result from reductions in levels of the survival motor neuron (SMN) protein, and so SMN upregulation is a focus of many preclinical and clinical studies. We examine four issues that may be important in planning for therapeutic success. First, neuromuscular phen...
متن کاملSpinal Muscular Atrophy: A Short Review Article
Spinal muscular atrophy (SMA) is a genetic disorder which affect nervous system and is characterized with progressive distal motor neuron weakness. The survival motor neuron (SMN) protein level reduces in patients with SMA. Two different genes code survival motor neuron protein in human genome. Skeletal and intercostal muscles denervation lead to weakness, hypotony, hyporeflexia, respiratory fa...
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ژورنال
عنوان ژورنال: Future Neurology
سال: 2015
ISSN: 1479-6708,1748-6971
DOI: 10.2217/fnl.15.21