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Full-Text Articles in Physical Sciences and Mathematics
Homozygous Mutation In Samhd1 Gene Causes Cerebral Vasculopathy And Early Onset Stroke, Baozhong Xin, Stephen Jones, Erik G. Puffenberger, Claas Hinze, Alicia Bright, Haiyan Tan, Aimin Zhou, Guiyun Wu, Jilda Vargus Adams, Dimitris Agamanolis, Heng Wang
Homozygous Mutation In Samhd1 Gene Causes Cerebral Vasculopathy And Early Onset Stroke, Baozhong Xin, Stephen Jones, Erik G. Puffenberger, Claas Hinze, Alicia Bright, Haiyan Tan, Aimin Zhou, Guiyun Wu, Jilda Vargus Adams, Dimitris Agamanolis, Heng Wang
Chemistry Faculty Publications
We describe an autosomal recessive condition characterized with cerebral vasculopathy and early onset of stroke in 14 individuals in Old Order Amish. The phenotype of the condition was highly heterogeneous, ranging from severe developmental disability to normal schooling. Cerebral vasculopathy was a major hallmark of the condition with a common theme of multifocal stenoses and aneurysms in large arteries, accompanied by chronic ischemic changes, moyamoya morphology, and evidence of prior acute infarction and hemorrhage. Early signs of the disease included mild intrauterine growth restriction, infantile hypotonia, and irritability, followed by failure to thrive and short stature. Acrocyanosis, Raynaud’s phenomenon, chilblain …