PPBT Stock Surges 150% on Superior Efficacy of PDAC Combo Therapy

Purple Biotech (PPBT) , a clinical-stage oncology company, reported positive final results from the mid-stage study of its lead candidate, CM24, for treating pancreatic ductal adenocarcinoma (“PDAC”) patients. CM24 is a humanized monoclonal antibody that blocks CEACAM1, supporting tumor immune evasion and survival through multiple pathways.Purple Biotech states that treatment with CM24 in the phase II study demonstrated a clear and consistent improvement across all efficacy endpoints. A potential patient su ...