Effect of glial cells on remyelination after spinal cord injury

Neural Regeneration Research

关键词: nerve regeneration;    spinal cord injury;    remyelination;    oligodendrocyte precursor cells;    astrocytes;    oligodendrocytes;    microglia;    glial scar;    demyelination;    myelin;    central nervous system;    neural regeneration;   

DOI  :  10.4103/1673-5374.217354

来源: DOAJ

【 摘 要 】

Remyelination plays a key role in functional recovery of axons after spinal cord injury. Glial cells are the most abundant cells in the central nervous system. When spinal cord injury occurs, many glial cells at the lesion site are immediately activated, and different cells differentially affect inflammatory reactions after injury. In this review, we aim to discuss the core role of oligodendrocyte precursor cells and crosstalk with the rest of glia and their subcategories in the remyelination process. Activated astrocytes influence proliferation, differentiation, and maturation of oligodendrocyte precursor cells, while activated microglia alter remyelination by regulating the inflammatory reaction after spinal cord injury. Understanding the interaction between oligodendrocyte precursor cells and the rest of glia is necessary when designing a therapeutic plan of remyelination after spinal cord injury.

【 授权许可】

Unknown