Tarrytown, NY, January 30, 2007 – PsychoGenics Inc. announced today that together with Amylin Pharmaceuticals, Inc. they have formed Psylin Neurosciences, Inc. (Psylin), a new company that will focus on the discovery and development of peptide hormones for treatment of psychiatric disorders. PsychoGenics and Amylin participated equally in a Series A financing of Psylin anticipated to fund the company for approximately the next two years.