Serum response factor promotes axon regeneration following spinal cord transection injury.

ABSTRACT: Studies have shown that serum response factor is beneficial for axonal regeneration of peripheral nerves. However, its role after central nervous system injury remains unclear. In this study, we established a rat model of T9-T10 spinal cord transection injury. We found that the expression of serum response factor in injured spinal cord gray matter neurons gradually increased with time, reached its peak on the 7^th day, and then gradually decreased. To investigate the role of serum response factor, we used lentivirus vectors to overexpress and silence serum response factor in spinal cord tissue. We found that overexpression of serum response factor promoted motor function recovery in rats with spinal cord injury. Qualitative observation of biotinylated dextran amine anterograde tr

SUBMITTER: Feng GY 

PROVIDER: S-EPMC10233768 | biostudies-literature | 2023 Sep

REPOSITORIES: biostudies-literature