Extracellular nanovesicles as neurotherapeutics for central nervous system disorders

Introduction The blood-brain barrier (BBB) is a highly selective structure that protects the central nervous system (CNS) while hindering the delivery of many therapeutic agents. This presents a major challenge in treating neurological disorders, such as multiple sclerosis, where effective drug delivery to the brain is crucial for improving patient outcomes. Innovative strategies are urgently needed to address this limitation.