Cemiplimab is a fully human monoclonal antibody that works against programmed death receptor-1 (PD-1), which is a negative regulator of T cell function. By blocking PD-1, cemiplimab works to enhance T cell-mediated antitumour responses.[L39804] Cemiplimab …

Fianlimab is under investigation in clinical trial NCT06190951 (A Trial to Learn if Fianlimab and Cemiplimab Are Safe and Work Better Than Anti-pd1 Alone in Adult Participants With Resectable Stage 3 or 4 Melanoma).

Retifanlimab is a humanized IgG4 kappa monoclonal antibody that binds to the programmed death receptor-1 (PD-1), blocking PD-1 interaction with its ligands, programmed death-ligand 1 (PD-L1) and programmed death-ligand 2 (PD-L2). By blocking the PD-1/PD-L1/2 …

Rocakinogene sifuplasmid is under investigation in clinical trial NCT03491683 (INO-5401 and INO-9012 Delivered by Electroporation (EP) in Combination With Cemiplimab (REGN2810) in Newly-diagnosed Glioblastoma (GBM)).

Ubamatamab is under investigation in clinical trial NCT03564340 (Study of REGN4018 Administered Alone or in Combination With Cemiplimab in Adult Patients With Recurrent Ovarian Cancer or Other Recurrent Mucin-16 Expressing (MUC16+) Cancers).