The Role and Mechanism of Metformin in the Treatment of Nervous System Diseases
Author Information
Author(s): Li Hui, Liu Ruhui, Liu Junyan, Qu Yi
Primary Institution: Key Laboratory of Birth Defects and Related Diseases of Women and Children, West China Second University Hospital, Sichuan University
Conclusion
Metformin shows potential therapeutic effects in treating various neurological disorders by promoting neurogenesis and reducing neuroinflammation.
Supporting Evidence
- Metformin can cross the blood-brain barrier and has neuroprotective effects in various animal models.
- It promotes the proliferation and differentiation of neural stem cells.
- Metformin has been shown to reduce inflammation and oxidative stress in the brain.
- Clinical trials suggest metformin may lower the risk of dementia in type 2 diabetes patients.
- Different studies report both beneficial and harmful effects of metformin on neurological conditions.
Takeaway
Metformin, a diabetes medication, might help treat brain diseases by helping brain cells grow and reducing inflammation.
Methodology
This review summarizes various studies on metformin's effects on neurological disorders, including its mechanisms of action.
Potential Biases
Potential biases may arise from the variability in study designs and populations across the reviewed literature.
Limitations
The review highlights conflicting results regarding metformin's effects on different populations and conditions.
Digital Object Identifier (DOI)
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