Kidney dopamine regulates blood pressure, life span
Tuesday, July 19, 2011 - 16:30
in Health & Medicine
The neurotransmitter dopamine is best known for its roles in the brain -- in signaling pathways that control movement, motivation, reward, learning and memory. Now, researchers report that dopamine produced outside the brain -- in the kidneys -- is important for renal function, blood pressure regulation and life span. Their studies suggest that the kidney-specific dopamine system may be a therapeutic target for treating hypertension and kidney diseases.