%A Kai Shi, Matthew Haynes, Leaf Huang %T Nanovaccines for remodeling the suppressive tumor microenvironment: New horizons in cancer immunotherapy %0 Journal Article %D 2017 %J Front. Chem. Sci. Eng. %J Frontiers of Chemical Science and Engineering %@ 2095-0179 %R 10.1007/s11705-017-1640-4 %P 676-684 %V 11 %N 4 %U {https://journal.hep.com.cn/fcse/EN/10.1007/s11705-017-1640-4 %8 2017-11-06 %X

Despite limited successes in clinical development, therapeutic cancer vaccines have experienced resurgence in recent years due to an enhanced emphasis upon co-mitigating factors underlying immune response. Specifically, reversing the immune-suppressive effects of the tumor microenvironment, mediated by a variety of cellular and molecular signaling mechanisms, has become fundamental toward enhancing therapeutic efficacy. Therein, our lab has implemented various nano-vaccines based on the lipid-coated calcium phosphate platform for combined immunotherapy, in which antigenic, epitope-associated peptides as well as immune-suppression inhibitors can be co-delivered, often functioning through the same formulation. In probing the mechanism of action of such systems in vitro andin vivo, an improved effect synergy can be elucidated, inspiring future preclinical efforts and hope for clinical success.