免疫炎症反应和补偿性免疫调节反射系统和精神分裂症中的白质完整性
Mengzhuang Gou1, Wenjin Chen1, Yanli Li1
1Peking University HuiLongGuan Clinical Medical School, Beijing Huilongguan Hospital, Beijing, China.
精神分裂症患者表现出免疫-炎症反应系统 (IRS) 与补偿性免疫-调节性反射系统 (CIRS) 的比率升高,与白质完整性降低有关,特别是在体 (GCC) 的基因中. 这种不平衡可能会导致负面症状的严重程度.
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:
- 低级炎症与精神分裂症的病理生理学有关.
- 白质损伤是精神分裂症的一贯发现,但其机制尚不清楚.
- 神经炎症可以影响白质成分,如髓和寡细胞.
研究的目的:
- 研究免疫-炎症反应系统 (IRS) 和补偿性免疫调节反射系统 (CIRS) 动态和精神分裂症中的白质完整性之间的关联.
- 探索IRS/CIRS比率,白质完整性和精神分裂症患者的临床症状之间的关系.
主要方法:
- 精神分裂症患者 (SCZ) 和健康对照者 (HCs) 接受了神经影像学 (分散张力成像以检测分数异性变异性 - FA) 和血细胞因子分析.
- 免疫-炎症反应系统 (IRS),补偿性免疫调节反射系统 (CIRS) 和它们的比率 (IRS/CIRS) 从细胞因子水平计算出来.
- 使用FA评估白质完整性,重点是体 (GCC) 的基因.
主要成果:
- 与精神分裂症患者相比,精神分裂症患者的IRS/CIRS比率明显高于HC患者.
- 精神分裂症患者的整个大脑白质平均FA显著减少,GCC是受影响最严重的管道.
- 海湾合作委员会的FA与IRS/CIRS比率有显著的相关性,并且与精神分裂症患者的负症状严重程度有负相关性.
结论:
- 较高的IRS/CIRS比率可能导致精神分裂症白质完整性缺陷.
- 观察到的免疫系统动态的变化,特别是在GCC,可能部分解释了精神分裂症中负面症状的严重性.
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