THE WOODLANDS, Texas--(BUSINESS WIRE)--Opexa Therapeutics, Inc. (NASDAQ:OPXA), a company involved in the development and commercialization of cell therapies, made a poster presentation at the 2007 Annual Meeting of the Federation of Clinical Immunology Societies (FOCIS) in San Diego June 7-11 at the Sheraton San Diego Hotel & Marina. The poster, entitled “Identifying New Immunodominant Myelin Peptides in Relapsing Remitting Multiple Sclerosis Patients” was presented on Sunday, June 10.