Leli Zeng

Bone‐Targeted Engineered Exosomes Delivering Betaine Alleviate Osteoporosis via Autophagy‐Driven Osteogenesis

Dysregulated bone remodeling, attenuated endogenous osteogenic capacity, and the lack of bone-targeting capability in therapeutics constitute the core challenges in current clinical interventions for osteoporosis. In this study, a hybrid nanodelivery system integrating betaine-lo...