PPP1R3A and neoplasm: They highly express phosphatidylserine (PS) on the membrane surface and can be specifically phagocytosed by inflammatory monocytes.[24] Here, we modified tumor cell apoptotic body (Ab) membranes onto the surface of Rg1/Att‐ZIF (Ab@Rg1/Att‐ZIF) for co‐delivery of Rg1 and Att to deep CRC tissues.