16/12/2025 Adagene's muzastotug + pembro received the FDA fast track designation for MSS mCRC without current or active liver metastases Adagene's muzastotug + pembro received the FDA fast track designation for MSS mCRC without current or active liver metastases ( Ref ) The US FDA granted the fast track designation (FTD) to Adagene's muzastotug (ADG126; masked anti-CTLA-4) + pembrolizumab for the treatment of adult patients with microsatellite stable metastatic colorectal can