Recent Advances in Cell Membrane‐Derived Biomimetic Nanotechnology for Cancer Immunotherapy

Immunotherapy will significantly impact the standard of care in cancer treatment. Recent advances in nanotechnology can improve the efficacy of cancer immunotherapy. However, concerns regarding efficiency of cancer nanomedicine, complex tumor microenvironment, patient heterogeneity, and systemic immunotoxicity drive interest in more novel approaches to be developed. For this purpose, biomimetic nanoparticles are developed to make innovative changes in the delivery and biodistribution of immunotherapeutics. Biomimetic nanoparticles have several advantages that can advance the clinical efficacy of cancer immunotherapy. Thus there is a greater push toward the utilization of biomimetic nanotechnology for developing effective cancer immunotherapeutics that demonstrate increased specificity and potency. The recent works and state‐of‐the‐art strategies for anti‐tumor immunotherapeutics are highlighted here, and particular emphasis has been given to the applications of cell‐derived biomimetic nanotechnology for cancer immunotherapy. Biomimetic nanotechnology has considerable scope for cancer immunotherapy. The optimized development of biomimetic nanoparticles can actively enhance the therapeutic efficacy of cancer immunotherapy. The review attempts to provide a brief overview of this emerging area, where biomimetic nanoparticles has been used in the field of immunotherapy for cancer treatment. It highlights the recent developments in immunotherapeutics based on cell membrane‐derived biomimetic nanoparticles and its related applications in cancer.