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Propofol-induced hippocampal Neurotoxicity: A mitochondrial perspective
Moein Ebrahimi1, Ali Dabbagh1, Firoozeh Madadi1
1Department of Anesthesiology, School of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran; Anesthesiology Research Center, Shahid Beheshti University of Medical Sciences, Tehran, Iran.
Brain Research
|March 1, 2024
Summary
Propofol anesthesia can harm the hippocampus, particularly in vulnerable groups. This review explores propofol
Area of Science:
- Neuroscience
- Anesthesiology
- Mitochondrial Biology
Background:
- Propofol is a widely used anesthetic agent.
- Propofol can induce hippocampal neurodegeneration and inhibit neurogenesis.
- This neurotoxicity poses risks, especially in neonates, children, and the elderly.
Purpose of the Study:
- To review the effects of propofol toxicity on the hippocampus.
- To elucidate the role of mitochondria in propofol-induced hippocampal toxicity.
- To propose translational strategies based on molecular findings.
Main Methods:
- Comprehensive literature review.
- Analysis of molecular mechanisms of propofol toxicity.
- Focus on apoptosis and mitochondrial pathways.
Main Results:
- Propofol-induced hippocampal toxicity is linked to apoptosis.
- Mitochondria play a crucial role in this toxic mechanism.
- Preventive strategies targeting mitochondria show promise.
Conclusions:
- Understanding propofol's mitochondrial toxicity is key to mitigating hippocampal damage.
- Further research is needed to develop effective clinical interventions.
- Translational approaches may protect vulnerable populations from propofol's adverse effects.
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