Small-molecule photosensitizer for enhanced antiangiogenesis and immunosuppressive tumor microenvironment reprogramming in anti-metastatic photodynamic therapy.
Tumor angiogenesis, a well-recognized barrier to effective antitumor treatment, drives tumor growth, recurrence, and metastasis by facilitating tumor cell intravasation, impairing immune cell infiltration, and fostering an immunosuppressive tumor microenvironment. Herein, a small-molecule drug T-Pc was rationally desig...