手术后认知功能障碍中的线粒体功能障碍:从临床前机制到多式诊断和精确干预
Fengying Liu1, Xiaodong Wu1, Zilin Wang1
1Department of Anesthesiology, The First Medical Center of Chinese, PLA General Hospital, No.28, Fuxing road, Beijing 100853, China.
Ageing research reviews
|July 25, 2025
概括
线粒体功能障碍通过破坏细胞能量,增加氧化应激和损害质量控制,显著促进术后认知功能障碍 (POCD). 准这些线粒体通路为POCD提供了新的诊断和治疗策略.
科学领域:
- 神经科学是一个神经科学.
- 细胞生物学 细胞生物学
- 病理学 病理学 病理学
背景情况:
- 手术后认知功能障碍 (POCD) 是影响患者康复的重大临床问题.
- 线粒体功能障碍越来越被认为是POCD发展的关键因素.
- 了解分子机制对于有效干预至关重要.
研究的目的:
- 审查线粒体功能障碍在POCD病变发生中的中心作用.
- 阐明关键的分子通路,将线粒体与手术后的认知衰退联系起来.
- 综合了针对POCD中线粒体的诊断和预防策略的最新进展.
主要方法:
- 在POCD中涉及线粒体的机械途径的文献综述.
- 对生物能量,氧化应激,信号和质量控制机制的分析.
- 对线粒体向干预的临床前和临床研究的综合.
主要成果:
- 线粒体功能障碍涉及生物能量损伤,氧化应激,神经炎症,调节失调以及质量控制缺陷 (线粒体缺陷,遗传完整性).
- 这些途径共同导致POCD中观察到的认知衰退.
- 最近的进展突出了潜在的诊断和预防策略.
结论:
- 线粒体功能障碍是POCD的关键病原性因素.
- 针对特定的线粒体通路为POCD诊断和治疗提供了一个有希望的途径.
- 需要进一步进行翻译性研究,以将基础科学发现与临床应用联系起来.
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