Chengdu
China
Polyetheretherketone (PEEK); modification; biomaterials; biomedical applications
hydrogel, intervertebral disc, mechanical properties, melatonin
Mg2+-stored hydrogel, "self-contained" delivery, intervertebral disc degeneration, macrophage polarization, immunoregulation
annulus fibrosus, nanofibrous home-like patch, angiogenesis, gene editing, endothelial-to-mesenchymal transition