Neuroblastoma-derived Extracellular Vesicles Disrupt the Integrity of Central Nervous System Barriers via Tight Junction Modulation
Neuroblastoma (NB) is a pediatric malignancy that predominantly affects young children and can be associated with neurological complications even in the absence of direct central nervous system (CNS) invasion. The CNS is protected by specialized endothelial barriers whose integrity depends on tightly regulated intercellular junctions and extracellular matrix homeostasis. Here, we investigated whether extracellular vesicles (EVs) released by NB cells contribute to CNS endothelial barrier dysfunction and examined the underlying molecular mechanisms.
cancer biology↗