THE WOODLANDS, Texas--(BUSINESS WIRE)--Opexa Therapeutics, Inc. (NASDAQ:OPXA), a company involved in the development and commercialization of cell therapies, today announced that David McWilliams, Opexa’s chief executive officer, will present at the C.E. Unterberg, Towbin Life Sciences Conference on Tuesday, October 31, 2006, at 2:00 PM Eastern Time. The conference will be held at the Palace Hotel in New York City from October 30 through October 31, 2006
