Enhancing Periodontal Ligament Regeneration via PDLSC Delivery Using Electrospun PCL/Collagen/Cellulose Acetate Scaffolds and Collagen Hydrogel Incorporated with Curcumin-Loaded ZIF-8 Nanoparticles

The developed scaffold-hydrogel system facilitates PDL regeneration by modulating inflammation and promoting pro-healing factor expression. This approach shows promise for advancing periodontal tissue engineering and warrants further investigation in clinical settings.