Article
Plastin 3 Is a Protective Modifier of Autosomal Recessive Spinal Muscular Atrophy
25 Apr 2008
Abstract excerpt
Homozygous deletion of the survival motor neuron 1 gene (SMN1) causes spinal muscular atrophy (SMA), the most frequent genetic cause of early childhood lethality. In rare instances, however, individuals are asymptomatic despite carrying the same SMN1 mutations as their affected siblings, thereby suggesting the influence of modifier genes. We discovered that unaffected SMN1-deleted females exhibit significantly...
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