Aurélie Lardeux

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Myxoid degeneration of the cardiac valves is a common feature in a heterogeneous group of disorders that includes Marfan syndrome and isolated valvular diseases. Mitral valve prolapse is the most common outcome of these and remains one of the most common indications for valvular surgery. While the etiology of the disease is unknown, recent genetic studies(More)
Filamin A (FlnA) is a ubiquitous actin binding protein which anchors various transmembrane proteins to the cell cytoskeleton and provides a scaffold to many cytoplasmic signaling proteins involved in actin cytoskeleton remodeling in response to mechanical stress and cytokines stimulation. Although the vast majority of FlnA binding partners interact with the(More)
Myxomatous dystrophy of the cardiac valves is a heterogeneous group of disorders, including syndromic diseases such as Marfan syndrome and isolated valvular diseases. Mitral valve prolapse, the most common form of this disease, is presumed to affect approximately 2% to 3% of the population and remains one of the most common causes of valvular surgery.(More)
OBJECTIVE In resistance arteries, diameter adjustment in response to pressure changes depends on the vascular cytoskeleton integrity. Serum response factor (SRF) is a dispensable transcription factor for cellular growth, but its role remains unknown in resistance arteries. We hypothesized that SRF is required for appropriate microvascular contraction. (More)
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