A loss of salt and body fluid can stimulate kidney regeneration and repair in mice, according to a NIH-funded study led by USC Stem Cell scientist Janos Peti-Peterdi and published in The Journal of Clinical Investigation.

This innate regenerative response relies on a small population of kidney cells in a region known as the macula densa (MD), which senses salt and exerts control over filtration, hormone secretion, and other key functions of this vital organ.

To learn more, click here.