Mesoblast Receives FDA Approval for New Potency Assay to Release Commercial Ryoncil Product

NEW YORK, Sept. 24, 2026 (GLOBE NEWSWIRE) -- Mesoblast Limited (Nasdaq:MESO; ASX:MSB), global leader in allogeneic cellular medicines for inflammatory diseases, today announced that it has received approval from the United States Food and Drug Administration (FDA) to implement a new potency assay…