Activation of RhoA in Podocytes Induces Focal Segmental Glomerulosclerosis

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Activation of RhoA in podocytes induces focal segmental glomerulosclerosis.

Proper organization of the actin cytoskeleton is essential for the normal structure and function of podocytes. RhoA modulates actin dynamics but its role in podocyte biology is controversial. Here, we generated transgenic mice that express a constitutively active form of RhoA in a podocyte-specific and doxycycline-inducible manner. Induction of activated RhoA with doxycycline resulted in signif...

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Focal segmental glomerulosclerosis (FSGS) is a leading cause of kidney disease worldwide. The presumed etiology of primary FSGS is a plasma factor with responsiveness to immunosuppressive therapy and a risk of recurrence after kidney transplant-important disease characteristics. In contrast, adaptive FSGS is associated with excessive nephron workload due to increased body size, reduced nephron ...

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ژورنال

عنوان ژورنال: Journal of the American Society of Nephrology

سال: 2011

ISSN: 1046-6673,1533-3450

DOI: 10.1681/asn.2010111146