IL-1β-induced mesenchymal stem cell-derived exosomes inhibit neuronal ferroptosis in intracerebral hemorrhage through the HSPA5/GPX4 axis

Neuronal cell ferroptosis following intracerebral hemorrhage (ICH) is a crucial factor contributing to the poor prognosis of ICH patients. The objective of this investigation was to investigate the molecular mechanism of IL-1β-induced mesenchymal stem cell-derived exosomes (IL-1β-Exo) in mitigating ICH injury.