THE WOODLANDS, Texas--(BUSINESS WIRE)--March 28, 2006--PharmaFrontiers Corp. (OTCBB:PFTR), a company involved in the development and commercialization of cell therapies, announced today that the Company will present three poster presentations based on their adult human T-cell vaccination and stem cell regenerative medicine platform technologies at the 2006 Annual Meeting of the International Society for Cellular Therapy (ISCT) in Berlin at the proArte Hotel on May 5, 2006.