Inside exosomes: Nature’s drug carriers
Next-gen, effective payloads – from AI-designed small molecules to RNA-based therapeutics and gene therapies – have revolutionized medicine. Yet, the main hurdle remains targeted delivery: avoiding immune reactions (seen with many viral vectors) or undesired organ accumulation (evidenced with LNPs in the liver). Scientists are now harnessing a technology that could overcome these hurdles by using vesicles that cells naturally produce: exosomes.

