Article
A p190BRhoGAP mutation and prolonged RhoB activation in fatal systemic capillary leak syndrome.
The Journal of experimental medicine - 4 Dec 2017
Pierce Richard W, Merola Jonathan, Lavik John Paul, Kluger Martin S, Huttner Anita, Khokha Mustafa K, Pober Jordan S
Abstract excerpt
We describe a fatal case of pediatric systemic capillary leak (Clarkson's disease) associated with a point mutation in p190BRhoGAP. Dermal microvascular endothelial cells (ECs) isolated from this patient form monolayers with similar levels and distribution of junctional proteins and transendothelial electrical resistance compared with normal human dermal microvascular ECs. However, patient-derived ECs demonstrate...
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