Fig. 2

Harnessing the power of targeted exosomal circRNA/miRNA delivery for subchondral bone remodeling. These bioengineered or native exosomes could bypass biological barriers and deliver functional noncoding RNAs to recipient cells
Harnessing the power of targeted exosomal circRNA/miRNA delivery for subchondral bone remodeling. These bioengineered or native exosomes could bypass biological barriers and deliver functional noncoding RNAs to recipient cells