Research Progress on Exosome Application in Drug Delivery

Abstract

cell-to-cell communication. The most studied extracellular vesicles are exosomes. Exosomes are discoid vesicles with diameters between 30 and 150 nm. They have good delivery abilities, and many studies have shown that as novel drug delivery systems exosome have low immunogenicity, high biocompatibility, and are a powerful and novel delivery platform for disease treatment. In this review, exosome drug-loading methods and the latest research results for their use in drug delivery are summarized to facilitate expansion of exosome applications in cancer treatment.