by Science China Press The peptide Pal-DMPOP consists a peptide inhibitor of CD47/SIRPα, a D-peptide inhibitor of PD-1/PD-L1, and a palmitic acid tail conjugated at its N-terminal through a PEG4 linker. This design made this peptide resistant to serum proteolysis and accumulated in the tumor tissues. It can block CD47/SIRPα and PD-1/PD-L1 to enhance the phagocytosis...
