Aptamer Circuit-Engineered Bio-Nanovesicles With Self-Promoted Tumor-Targeting Loop for Efficient Immunogenic Chemotherapy.
Targeted delivery of chemodrugs to tumor sites is highly desirable for efficient chemotherapy. Extracellular vesicles (EVs)-based carrier is an ideal candidate for drug delivery in cancer therapy. However, the insufficient tumor-targeting capability remains to be solved. Herein, we designed an aptamer circuit with casc...