Polycystin 1 loss of function is directly linked to an imbalance in G-protein signaling in the kidney

Abstract excerpt

ABSTRACT The development of the kidney relies on the establishment and maintenance of a precise tubular diameter of its functional units, the nephrons. This process is disrupted in polycystic kidney disease (PKD), resulting in dilations of the nephron and renal cyst formation. In the course of exploring G-protein-coupled signaling in the Xenopus pronephric kidney, we discovered that loss of the G-protein α...

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