Objective To review the mechanism and effects of cell autophagy in the pathophysiology changes of peripheral nerve injury. Methods The recent literature about cell autophagy in peripheral nerve injury and regeneration was extensively reviewed and summarized. Results The researches through drugs intervention and gene knockout techniques have confirmed that the Schwann cell autophagy influences the myelin degeneration, debris clearance, inflammatory cells infiltration, and axon regeneration through JNK/c-Jun pathway. To adjust autophagy process could slow down the Wallerian degeneration, maintain the integrity of injured nerve, while the effect on axon regeneration is still controversial. Conclusion The Schwann cell autophagy plays a key role in the pathophysiology changes of peripheral nerve injury, the further study of its mechanism could provide new methods for the therapy of peripheral nerve injury.
Epilepsy is one of the most common neurological disorders, and status epilepticus (SE) can lead to permanent neuronal brain damage in the central nervous system, but the mechanism is not clear. Solving this problem will help to find more SE therapeutic targets, benefiting tens of millions of epilepsy patients. The pathway of SE leading to neuronal damage in the brain has made new progress in neuroinflammation, autophagy, apoptosis and pyroptosis, glial cell hyperplasia and category transformation, and changes in neurotransmitters in the brain, which will be beneficial to the discovery of new targets for the treatment of SE, thus laying a foundation for the development of new anti-epileptic drugs.