Boston University School of Medicine (BUSM) researchers recently uncovered a brain signaling pathway responsible for regulating the renal excretion of sodium. The findings appear in the Journal of the Federation of American Societies for Experimental Biology. Hypertension, or chronic high blood pressure, affects one-third of adults, significantly increasing cardiovascular risk and mortality. Approximately 50 percent of hypertensive patients are salt-sensitive and exhibit an increase in blood pressure following salt-intake.
