PE-22-28

The mechanism of action of PE-22-28 involves mimicking a key fragment of the neuropeptide galanin, allowing it to interact with the same receptor system in the brain and nervous system. Galanin typically binds to three known receptors—GALR1, GALR2, and GALR3—each influencing different physiological processes such as mood regulation, pain perception, and memory. By utilizing only a specific fragment of galanin, PE-22-28 is able to exert these benefits in a more precise and efficient manner.