Fig. 8From: Nanomaterials in tumor immunotherapy: new strategies and challengesThe basic action modes of liposomes. The contents of liposomes can enter tumor cells by membrane fusion and endocytosis. For membrane fusion, the contents can release into cytoplasm directly. For endocytosis, liposomes can induce the process of endosomal escape, then the contents release into cytoplasm and nucleusBack to article page