Stem cell-based cell therapy for Huntington disease: a review
Manho Kim1, Soon-Tae Lee, Kon Chu
1Department of Neurology, Seoul National University College of Medicine, Seoul, Korea.
Summary
Huntington disease (HD) lacks effective treatments. Neural stem cell therapy shows promise in animal models, offering potential for future Huntington disease therapies.
Area of Science:
- Neuroscience
- Regenerative Medicine
- Stem Cell Biology
Background:
- Huntington disease (HD) is a severe neurodegenerative disorder with no current cure.
- Fetal neural transplantation has shown limited efficacy in treating HD.
- Advances in stem cell biology offer new therapeutic avenues for HD.
Purpose of the Study:
- To review the current status of stem cell therapy in experimental Huntington disease models.
- To discuss the potential of neural stem cells for future HD therapeutic strategies.
Main Methods:
- Review of preclinical and clinical studies on cell therapy for Huntington disease.
- Focus on the use of embryonic stem cells, bone marrow mesenchymal stem cells, and neural stem cells.
- Analysis of neural stem cell differentiation and functional recovery in HD models.
Main Results:
- Neural stem cells are preferred for experimental HD studies due to their differentiation capacity.
- Intracerebral or intravenous transplantation of neural stem cells has induced functional recovery in HD models.
- Various stem cell types have been explored in animal models of neurological disorders.
Conclusions:
- Neural stem cells demonstrate significant potential for treating Huntington disease.
- Further research into neural stem cell-based therapies is warranted for developing effective Huntington disease treatments.
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