WINSTON-SALEM, N.C.--(BUSINESS WIRE)--Targacept, Inc. (NASDAQ: TRGT), a clinical-stage biopharmaceutical company developing a new class of drugs known as NNR Therapeutics(TM), today presented positive research findings at the 2007 Summer Meeting of the British Association for Psychopharmacology (BAP). The data suggest that an add-on treatment of mecamylamine hydrochloride, a broad spectrum nicotinic antagonist, improved symptoms of depression in patients who were inadequate responders to first-line citalopram therapy.
