SUMMIT, N.J.--(BUSINESS WIRE)--Celgene Corporation (Nasdaq:CELG) today announced that the U.S. Food and Drug Administration (FDA) has granted Priority Review classification to its Supplemental New Drug Application (sNDA) regarding ISTODAX (romidepsin) for injection for the treatment of peripheral T-cell lymphoma (PTCL) in patients who have received at least one prior therapy. The Prescription Drug User Fee Act (PDUFA) date is June 17, 2011. Priority Review is granted to a pharmaceutical product that, if approved, would meet an unmet medical need for a serious and life-threatening condition.