A novel role for renal epithelial cells and the medullary sodium gradient in the local immune response.

Wyatt, Christina M; Crowley, Steven D · Kidney Int · 2017

Level V

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Abstract

The extreme hypertonicity of the renal medulla plays a central role in regulating volume status. A recent publication in Cell has identified a novel role for the high sodium environment and the local epithelial cells in the recruitment of mononuclear phagocytes, potentially contributing to the defense against ascending urinary tract infection.

Medical subject headings