Nes-Ziona, Israel, July 13, 2026 (GLOBE NEWSWIRE) -- Enlivex Ltd. (Nasdaq: ENLV) ("Enlivex" or the "Company"), a quality longevity company, today announced that the U.S. Food and Drug Administration (FDA) has granted Regenerative Medicine Advanced Therapy (RMAT) designation to AllocetraTM, the Company's clinical-stage immunotherapy, for the treatment of age-related symptomatic knee osteoarthritis (OA) in patients aged 64 and older.