Renal nerves, WNK4, glucocorticoids, and salt transport.

Ellison, David H; Brooks, Virginia L · Cell Metab · 2011

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Abstract

Roles of the sympathetic nervous system versus kidney salt transporters in hypertension are debated. A study in Nature Medicine (Mu et al., 2011) shows that dietary salt excess, coupled with β-adrenergic stimulation, increases arterial pressure via glucocorticoid receptors and WNK4, suggesting interactions between these systems in the pathogenesis of hypertension.