Orexin A/Hypocretin-1 Small Molecules and Peptides

Orexin A and orexin B are neuropeptide hormones derived from proteolytic processing of the same orexin precursor protein. Orexins are named for their orexigenic-inducing (orexis; Greek for appetite) activity. They are released from the hypothalamus and are involved in the regulation of sleeping patterns, feeding, and metabolism. Orexins A and B are...