Neurosphere-Derived Cells Help Protect the Brain After Stroke
Author Information
Author(s): Capone Carmen, Frigerio Simona, Fumagalli Stefano, Gelati Maurizio, Principato Maria-Cristina, Storini Claudio, Montinaro Mery, Kraftsik Rudolf, Curtis Marco De, Parati Eugenio, Simoni Maria-Grazia De
Primary Institution: Mario Negri Institute, Milano, Italy
Hypothesis
Do neurosphere-derived cells decrease ischemic injury and restore brain function?
Conclusion
Neurosphere-derived cells reduce functional impairment and neuronal damage after ischemia/reperfusion injury.
Supporting Evidence
- Infusion of neurosphere-derived cells improved performance in open field tests after ischemia.
- Neuronal loss was significantly reduced in the striatum and cortex of mice receiving cells 4 hours after ischemia.
- Activation of trophic factors was observed in ischemic mice treated with neurosphere-derived cells.
Takeaway
Scientists found that special brain cells can help fix damage after a stroke by making the brain environment better for healing.
Methodology
Neurosphere-derived cells were infused into mice after inducing ischemia, and their effects on brain function and neuronal loss were assessed.
Limitations
The study was conducted in a murine model, which may not fully replicate human conditions.
Participant Demographics
Male C57BL/6 mice, 11-12 weeks old.
Statistical Information
P-Value
p<0.0001
Statistical Significance
p<0.05
Digital Object Identifier (DOI)
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