Fig. 5
From: Nanoparticles in tumor microenvironment remodeling and cancer immunotherapy
Biomimetic nanoparticles may be developed by the extraction of membranes from red blood cells, cancer cells, TAMs and CAFs. These modifications improve the potential of nanoparticles in cancer immunotherapy. Biomimetic nanoparticles may be utilized for drug and gene delivery by improving stealth properties. They demonstrate prolonged blood circulation and can induce maturation of dendritic cells, increase infiltration of CD4+ and CD8+ T cells, and cause immunogenic cell death. (Created by Biorender.com)