Modulation of epileptogenesis through transplantation of human mesenchymal stem cells with or without GDNF release.

ABSTRACT: Epilepsy is a central nervous system disorder causing uncontrollable seizures. One-third of patients do not respond to current medications, necessitating new treatments. This study targeted epileptogenesis, the process leading to chronic epilepsy, using human mesenchymal stem cells (MSCs) in a rodent model. MSC transplantation can positively affect neurodegenerative diseases by modifying inflammation. Additionally, glial cell line-derived neurotrophic factor (GDNF) may counteract seizures and tissue damage. We transplanted naïve immortalized human adipose-derived MSCs (Ctrl-MSCs) or GDNF-releasing MSCs (GDNF-MSCs, releasing 588.67 ± 20.14 pg/ml/24 h GDNF) into rat hippocampi after kainic acid-induced status epilepticus. Seizure progression was monitored for 5 weeks using video-EEG, behavio

SUBMITTER: Waloschkova E 

PROVIDER: S-EPMC12370614 | biostudies-literature | 2025 Aug

REPOSITORIES: biostudies-literature