Stem cell repair strategies for epilepsy

Several human studies show positive signals, while research methods and sample sizes continue to develop.

• Level A · Stronger Clinical Evidence
• Level B · Emerging clinical evidence with positive signals
• Level C · Early human research exploring benefits
• Level D · Scientific groundwork from lab and animal studies
• Emerging · Emerging topic under active research

Abstract (original English)

Epilepsy is a serious neurological disorder; however, the effectiveness of current medications is often suboptimal. Recently, stem cell technology has demonstrated remarkable therapeutic potential in addressing various neurological diseases, igniting interest in its applicability for epilepsy treatment. This comprehensive review summarizes different therapeutic approaches utilizing various types of stem cells. Preclinical experiments have explored the use and potential therapeutic effects of mesenchymal stem cells, including genetically modified variants. Clinical trials involving patient-derived mesenchymal stem cells have shown promising results, with reductions in the frequency of epileptic seizures and improvements in neurological, cognitive, and motor functions reported. Another promising therapeutic strategy involves neural stem cells. These cells can be cultured outside the body and directed to differentiate into specific cell types. The transplant of neural stem cells has the potential to replace lost inhibitory interneurons, providing a novel treatment avenue for epilepsy. Embryonic stem cells are characterized by their significant capacity for self-renewal and their ability to differentiate into any type of somatic cell. In epilepsy treatment, embryonic stem cells can serve three primary functions: neuron regeneration, the maintenance of cellular homeostasis, and rest

Evidence level

Several human studies show positive signals, while research methods and sample sizes continue to develop.

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