Unraveling Epilepsy: Investigating stem cell approaches for innovative treatment and future cure

Epilepsy is a persistent neurological disorder characterized by repeated, spontaneous seizures that arise without a specific cause. These seizures result from abnormal electrical activity in the brain, leading to a range of symptoms, from brief periods of unconsciousness or minor sensory disturbances to severe convulsions. The management of epilepsy remains a significant challenge, as current treatment modalities, primarily involving antiepileptic drugs and surgical interventions to remove seizure foci, often provide adequate control for a substantial portion of patients. For this reason, stem cell therapies have become a hopeful approach because of their ability to potentially restore and renew impaired neural networks, which is particularly relevant for neurological disorders like epilepsy. This review investigates the present state of stem cell therapies in epilepsy, analyzing distinct types of stem cells, their mode of action, preclinical and clinical trials, as well as future research prospects.