Hsp90aa1/JUN/Ccl2 regulatory axis mediates migration and differentiation of NSPCs, promoting the onset and progression of early post-ischemic stroke epilepsy

Autor: Shuntong Hu, Yongzhong Tang, Xiaobo Li, Wenjun Li, Yini Zeng, Mi Jiang, Ru Chen, Ping Zheng, Liang Yang, Zhi Song, Dujie Xie, Yiwei Chen, Yi Yuan
Jazyk: angličtina
Rok vydání: 2024
Předmět:
Zdroj: Neurobiology of Disease, Vol 200, Iss , Pp 106635- (2024)
Druh dokumentu: article
ISSN: 1095-953X
DOI: 10.1016/j.nbd.2024.106635
Popis: Early-onset epilepsy following ischemic stroke is a severe neurological condition, the pathogenesis of which remains incompletely understood. Recent studies suggest that Neural stem/progenitor cells (NSPCs) play a crucial role in the disease process, yet the precise molecular mechanisms regulating NSPCs have not been thoroughly investigated. This study utilized single-cell transcriptome sequencing and bioinformatics analysis to identify disease-related genes, which were subsequently validated in both in vitro and in vivo experiments. The findings revealed that Hsp90aa1 (heat shock protein 90 kDa alpha, class A member 1), Jun proto-oncogene (JUN), and CC Motif Ligation 2 (Ccl2) constitute an important regulatory axis influencing the migration and differentiation of NSPCs, potentially impacting the onset and progression of early-onset epilepsy post-ischemic stroke. Additionally, the expression of Hsp90aa1 was found to influence the likelihood of seizure occurrence and the severity of brain ischemia.
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