NPT1/SLC17A1 Is a Renal Urate Exporter in Humans and Its Common Gain‐of‐Function Variant Decreases the Risk of Renal Underexcretion Gout

Abstract

This study showed that NPT1 is a urate exporter located in the renal proximal tubule in humans, and that its common gain-of-function variant, rs1165196, causes RUE gout, a major subtype of gout. These findings enable us to deepen our understanding of the physiologic role of NPT1 as a renal urate exporter as well as its pathophysiologic role in gout.