Amyotrophic lateral sclerosis(ALS)is a progressive neurodegenerative disease marked by motor neuron(MN)degeneration,neuromuscular junction disruption,and muscle atrophy,ultimately leading to paralysis and death.Despit...Amyotrophic lateral sclerosis(ALS)is a progressive neurodegenerative disease marked by motor neuron(MN)degeneration,neuromuscular junction disruption,and muscle atrophy,ultimately leading to paralysis and death.Despite extensive research,no effective treatment exists,highlighting the need to elucidate mechanisms driving ALS pathogenesis.About 90%of ALS cases are sporadic ALS and lack a clear genetic cause;the remaining 10%are familial ALS,associated with mutations in over 25 genes.The most common mutations are in superoxide dismutase 1(SOD1)and C9ORF72,with rarer variants in FUS,TARDBP,TBK1,and VCP.展开更多
文摘Amyotrophic lateral sclerosis(ALS)is a progressive neurodegenerative disease marked by motor neuron(MN)degeneration,neuromuscular junction disruption,and muscle atrophy,ultimately leading to paralysis and death.Despite extensive research,no effective treatment exists,highlighting the need to elucidate mechanisms driving ALS pathogenesis.About 90%of ALS cases are sporadic ALS and lack a clear genetic cause;the remaining 10%are familial ALS,associated with mutations in over 25 genes.The most common mutations are in superoxide dismutase 1(SOD1)and C9ORF72,with rarer variants in FUS,TARDBP,TBK1,and VCP.
