{"title":"Nusinersen in the treatment of 5q spinal muscular atrophy (Sponsor: Biogen GmbH, München)","authors":"","doi":"10.1055/a-1215-4559","DOIUrl":null,"url":null,"abstract":"Abstract Due to a mutation in the SMN1 gene on chromosome 5, in 5q-SMA there is a deficiency in the survival of motor neuron protein (SMA) which is essential for motor neurons. This leads to a degeneration of the 2nd motor neuron and progressive weakness and atrophy of the affected muscles. The targeted splicing modulator nusinersen (Spinraza®), an antisense oligonucleotide that binds to the SMN2-RNA, leads to increased production of functional SMN protein. This stabilizes the disease and improves muscle function.","PeriodicalId":113005,"journal":{"name":"Thieme Case Report","volume":"27 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2020-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Thieme Case Report","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1055/a-1215-4559","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 0
Abstract
Abstract Due to a mutation in the SMN1 gene on chromosome 5, in 5q-SMA there is a deficiency in the survival of motor neuron protein (SMA) which is essential for motor neurons. This leads to a degeneration of the 2nd motor neuron and progressive weakness and atrophy of the affected muscles. The targeted splicing modulator nusinersen (Spinraza®), an antisense oligonucleotide that binds to the SMN2-RNA, leads to increased production of functional SMN protein. This stabilizes the disease and improves muscle function.
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