The emergence of extracellular vesicles (EVs), which are natural lipid bilayer membrane structures facilitating intercellular substance and information exchange, has sparked innovative approaches in drug development and carrier enhancement. Plant-derived EVs notably offer advantages including low preparation cost, low immunogenicity, flexible drug delivery, high stability, good tissue permeability, and high inherent medicinal value compared to their animal-derived counterparts. Despite these promising attributes, the research on plant-derived EVs remains fragmented and lacks comprehensive synthesis. This review aims to address this gap by summarizing the isolation methods, biological characteristics, and storage techniques of plant-derived EVs. Additionally, we explore the potential of plant-derived EVs as therapeutic agents and drug carriers for treating various diseases. Finally, we delineate the current impediments to plant-derived EV development and highlight future research directions. By providing a detailed overview, we hope to facilitate further research and application in this emerging field.
Keywords: Clinical applications; Diseases; Drug carriers; Plant-derived extracellular vesicles; Therapeutic agents.
© 2024 The Authors.