Platelet membrane-camouflaged Fe-PDAP nanozymes for synergistic photodynamic therapy and immune microenvironment remodeling in breast cancer.
Photodynamic therapy (PDT) is a photosensitizer-based targeted therapeutic approach that has been widely explored in tumor therapy. Nevertheless, the hypoxic features and immunosuppressive status of the tumor microenvironment (TME) can severely limit the therapeutic efficacy of PDT. To address this critical bottleneck,...