Vasoactive Intestinal Peptides

Vasoactive Intestinal Peptides (VIPs) are peptides (short chains of amino acids) released by specialized cells within the intestinal tract. They are responsible for a wide range of physiological processes, such as regulating the contractility of smooth muscles, the secretion of fluids and electrolytes, and controlling inflammation. They also play an important role in the nervous system, influencing appetite, reward, and learning. By modulating the release of other hormones, VIPs help to regulate blood glucose, blood pressure, and other homeostatic functions of the body. Studies have further identified VIPs as a therapeutic target for diseases such as diabetes, hypertension, and chronic pain.