THE WOODLANDS, Texas--(BUSINESS WIRE)--Opexa Therapeutics, Inc. (NASDAQ:OPXA), a company involved in the development and commercialization of cell therapies, announced that its chief executive officer, David McWilliams, will be featured in a live Market News First interview on Tuesday, March 20, 2007 at 9:30 am Central Time. The interview can be heard live on Market News First’s website at www.mn1.com.
