OSBPL2 and acute hemorrhagic leukoencephalitis: Our findings suggested that OSBPL2 depletion potentiated H2O2-induced HEI-OC1 cell apoptosis by inhibiting the AKT/FOXG1 signaling pathway, implying therapeutic interventions targeting OSBPL2 and the AKT/FOXG1 pathway may be potential strategies for future treatment of AHL.