Objective To review the possible mechanisms of the mammal ian target of rapamycin (mTOR) in theneuronal restoration process after nervous system injury. Methods The related l iterature on mTOR in the restoration ofnervous system injury was extensively reviewed and comprehensively analyzed. Results mTOR can integrate signals fromextracellular stress and then plays a critical role in the regulation of various cell biological processes, thus contributes to therestoration of nervous system injury. Conclusion Regulating the activity of mTOR signaling pathway in different aspects cancontribute to the restoration of nervous system injury via different mechanisms, especially in the stress-induced brain injury.mTOR may be a potential target for neuronal restoration mechanism after nervous system injury.
Objective To review the role of integrin in nervous system injury and its repair, and to analyze the possible mechanisms. Methods Recent l iterature concerning integrin and its role in nervous system injury was reviewed and analyzed. Results Integrin and its related signall ing pathway were involved in nervous system injury, especially hypoxicischemic nervous injury, and their repair processes. Conclusion Intervention of integrin signall ing pathway would be a potential strategy to treat nervous system injury, especially hypoxic-ischemic nervous injury.