Spinal cord injury(SCI)leads to loss of motor and sensory function below the injury level and imposes a considerable burden on patients,families,and society.Repair of the injured spinal cord has been recognized as a global medical challenge for many years.Significant progress has been made in research on the pathological mechanism of spinal cord injury.In particular,with the development of gene regulation,cell sequencing,and cell tracing technologies,in-depth explorations of the SCI microenvironment have become more feasible.However,translational studies related to repair of the injured spinal cord have not yielded significant results.This review summarizes the latest research progress on two aspects of SCI pathology:intraneuronal microenvironment imbalance and regenerative microenvironment imbalance.We also review repair strategies for the injured spinal cord based on microenvironment imbalance,including medications,cell transplantation,exosomes,tissue engineering,cell reprogramming,and rehabilitation.The current state of translational research on SCI and future directions are also discussed.The development of a combined,precise,and multitemporal strategy for repairing the injured spinal cord is a potential future direction.

Baoyou Fan;Zhijian Wei;Shiqing Feng

Department of Orthopedics,Tianjin Medical University General Hospital,International Science and Technology Cooperation Base of Spinal Cord Injury,Tianjin Key Laboratory of Spine and Spinal Cord Injury,154 Anshan Road,Heping District,Tianjin 300052,China;Department of Orthopaedics,Qilu Hospital,Shandong University Centre for Orthopaedics,Cheeloo College of Medicine,Shandong University,Jinan,Shandong 250012,China

骨研究（英文版）

[1]Baoyou Fan;Zhijian Wei;Shiqing Feng-.Progression in translational research on spinal cord injury based on microenvironment imbalance)[J].骨研究（英文版）,2022(02):227-252

intraneuronal

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