1. Immunoadjuvants for cancer immunotherapy 2. Nanotechnology as an emerging option in cancer immunotherapy 3. Different administration routes for nanovectors in cancer immunotherapy 4. Two-dimensional materialbased nanomedicines for cancer immunotherapy 5. Hydrogel-based nanomedicines for cancer immunotherapy 6. Exosomes-based nanomedicines for cancer immunotherapy 7. Lipid-based nanomedicines for cancer immunotherapy 8. Inorganic nanoparticle-based nanomedicines for cancer immunotherapy 9. Liposome-based nanomedicines for cancer immunotherapy 10. Biomembrane-based nanoparticles for cancer immunotherapy 11. Dendrimer-based nanomedicines for cancer immunotherapy 12. Magnetic nanocarriers for cancer immunotherapy 13. Inhaled delivery of immunotherapy for treatment of lung cancer 14. Nano-based vaccination and their administration routes in cancer immunotherapy 15. Current status, challenges, and future perspective of nanomedicine-based cancer immunotherapy