精神分裂症的认知功能障碍:与外周血液炎症特征的关联
Peipei Luan1, Qi Wang1, Yifan Sun1
1The Affiliated Mental Health Center of Jiangnan University, Wuxi Central Rehabilitation Hospital, Wuxi, Jiangsu, 213151, China.
BMC psychiatry
|October 24, 2025
概括
在精神分裂症 (SCZ) 患者中,Eotaxin和MCP1水平升高与认知缺陷相关. 这些炎症因素显示出SCZ的潜在生物标志物,有助于理解免疫-炎症机制.
科学领域:
- 神经科学是一个神经科学.
- 免疫学 免疫学 免疫学
- 精神病学是一个精神病学.
背景情况:
- 精神分裂症 (SCZ) 涉及复杂的相互作用,包括免疫系统的途径.
- 异常的外周炎症因素可能导致SCZ相关的神经退行和认知障碍.
- 以前对SCZ炎症因子的研究已经产生了异质的结果,需要进一步调查.
研究的目的:
- 为了识别在SCZ患者的外周血液中差异表达的炎症因素,在 olanzapine 治疗.
- 通过统计建模来评估这些因素的诊断效果.
- 探索炎症因素,症状严重程度 (PANSS) 和认知功能 (MCCB) 之间的相关性.
主要方法:
- 招募了40名接受 olanzapine 的 SCZ 患者和40名健康对照.
- 通过流式细胞计免疫试验测量炎症因子水平.
- 使用正负综合征量表 (PANSS) 评估症状严重程度,使用 MATRICS 共识认知电池 (MCCB) 评估认知功能.
主要成果:
- 与对照组相比,SCZ患者的Eotaxin和MCP1水平显著升高.
- 使用LASSO回归和Boruta算法,Eotaxin和MCP1被确定为SCZ的关键预测因子.
- 提升的Eotaxin与所有MCCB认知领域负相关,而MCP1与处理速度和注意力/警相关.
结论:
- 毒素和MCP1显示出作为SCZ的外围生物标志物的潜力.
- 这些因素可能有助于阐明SCZ认知障碍背后的机制.
- 这些发现为精神分裂症的免疫-炎症方面提供了新的见解.
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