Preparation and in vitro characterization of luteolin-loaded liposome/GelMA composite microspheres and associated macrophage and osteogenic responses
The chronic inflammatory microenvironment of periodontitis impairs periodontal tissue repair. Biomaterials that combine local delivery with immunomodulatory and osteogenic functions may support periodontal regeneration. This in vitro study developed a luteolin-loaded liposome/GelMA composite microsphere platform...