Manganese-doped zinc oxide Nano-agonists activating the cGAS-STING pathway to potentiate anti-tumor immunotherapy and reprogram the immunosuppressive tumor microenvironment.
The cyclic GMP-AMP synthase - stimulator of interferon genes (cGAS-STING) innate immune pathway is an intriguing, but still challenging, target for cancer immunotherapy. The current small molecule STING agonists have several limitations, such as low membrane permeability, rapid enzymatic degradation, lack of tumor accu...