Publications by authors named "Ashley J Archambeau"

Unlabelled: Adenoviruses are frequent causes of pediatric myocarditis. Little is known about the pathogenesis of adenovirus myocarditis, and the species specificity of human adenoviruses has limited the development of animal models, which is a significant barrier to strategies for prevention or treatment. We have developed a mouse model of myocarditis following mouse adenovirus 1 (MAV-1) infection to study the pathogenic mechanisms of this important cause of pediatric myocarditis.

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Abnormalities in phosphoinositide metabolism are an emerging theme in human neurodegenerative disease. Myotubular myopathy is a prototypical disorder of phosphoinositide dysregulation that is characterized by profound muscle pathology and weakness and that is caused by mutations in MTM1, which encodes a phosphatase that targets 3-position phosphoinositides, including phosphatidylinositol 3-phosphate. Although the association between MTM1 and muscle disease has become increasingly clarified, the normal role(s) of phosphatidylinositol 3-phosphate metabolism in muscle development and homeostasis remain poorly understood.

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