Lanmodulin-Engineered Outer Membrane Vesicles for Synergistic Targeted Radio-Immunotherapy. (PubMed, ACS Nano)
In a head-to-head comparison with clinically approved 177Lu-PSMA-617 (Pluvicto), PSMA-targeted TRT@LnOMVs achieved a 90% survival rate in a prostate cancer model, far surpassing the 25% survival rate of Pluvicto...This occurred through reprogramming immunosuppressive myeloid compartments (including neutrophil subsets and macrophages), expanding cytotoxic CD8+ T and NK cell infiltration, and activating innate immunity to trigger robust antitumor responses. Collectively, TRT@LnOMVs represent a versatile class of biohybrid therapeutics, offering a robust paradigm for next-generation radio-immunotherapy.