Graphene Oxide Quantum Dots-Preactivated Dental Pulp Stem Cells/GelMA Facilitates Mitophagy-Regulated Bone Regeneration
Introduction Bone tissue engineering (BTE) has emerged as a promising approach for treating bone defects, utilizing biomimetic substitutes composed of seed cells, bioactive factors and scaffolds.1 Compared with acellular scaffolds, cell-laden scaffolds …