CD47 and cancer: In the case of hybrid RBC and MCF-7 cancer cell membrane-coatedmelanin nanoparticles,198 comparable RBC-specificmembrane proteins (band 3, GPA, CD55, and CD47) and MCF-7 specificmembrane proteins (EpCAM, N-cadherin, galectin-3) on hybrid RBC-MCF-7vesicles and its membrane-coated mimics were also observed.