Artificial Regulatory T Cells Orchestrate Phase-Spanning Regeneration in Refractory Tissue Injuries.
Regulatory T cells (Tregs) possess potent multiphasic reparative capacity; however, their application is limited by ethical and regulatory challenges associated with live cell therapies. Treg-derived exosomes (TExo) exhibit low immunogenicity while enriching regenerative signaling relative to parental Tregs. Current ex...