Injectable self-assembled microgels incorporating MnO2-decorated Mg-doped bioactive glass nanozymes for in vitro protection of nucleus pulposus cells.
Intervertebral disc degeneration (IDD) is a prevalent pathological condition characterized by an oxidative stress microenvironment that drives nucleus pulposus (NP) cell dysfunction and extracellular matrix (ECM) catabolism. While nanozyme-based antioxidant strategies have shown promise, their clinical translation rema...