NewslettersHuman Immunology NewsCD47 Masks Pro-Phagocytic Ligands in Cis on Tumor Cells to Suppress Antitumor ImmunityBy Noshin Noorjahan - November 9, 20230280Researchers found that, in addition to triggering SIRPα, CD47 suppressed phagocytosis by a SIRPα-independent mechanism.[Nature Immunology]Abstract