在中国患有NMDAR,LGI1和GABABR抗体相关脑炎的患者中发现的CSF发现
Shan Qiao1,2, Haiyun Li3, Caisan Cui4
1Department of Neurology, the First Affiliated Hospital of Shandong First Medical University & Shandong Provincial Qianfoshan Hospital, Shandong First Medical University, Jinan, People's Republic of China.
Journal of inflammation research
|March 25, 2024
概括
自身免疫性脑炎 (AE) 亚型表现出明显的脑脊液 (CSF) 炎症模式. 特定的CSF标记物和细胞因子可能有助于分类抗N-甲基-D-酸盐受体,抗白血素丰富的质瘤失活1和抗胺黄油酸-B受体脑炎.
科学领域:
- 神经免疫学 神经免疫学
- 神经学 神经学
- 炎症研究的研究.
背景情况:
- 自身免疫性脑炎 (AE) 涉及中枢神经系统的免疫媒介炎症.
- 在不同的抗体定义的AE亚型中,CSF炎症的强度有所不同.
- 鉴定脊髓瘤的特征对于了解AE病原和诊断至关重要.
研究的目的:
- 描述和比较中国患者的脑脊液 (CSF) 炎症发现,这些患者患有抗N-甲基-D-酸盐受体脑炎 (NMDAR-E),抗素丰富的质瘤失活1脑炎 (LGI1-E) 和抗胺黄油酸B受体脑炎 (GABABR-E).
- 为了确定潜在的CSF生物标志物和细胞因子,特定于每个AE亚型.
主要方法:
- 对102名NMDAR-E,68名LGI1-E和15名GABABR-E患者进行了回顾性,横截面研究.
- 对CSF炎症参数的分析:白细胞,橄克隆带 (OCB) 和CSF/血清白蛋白比率 (QAlb).
- 对十种血清细胞因子进行评估,以分类AE亚型并与CSF发现相关联.
主要成果:
- 在88%的NMDAR-E,80%的GABABR-E和51%的LGI1-E患者中观察到异常的CSF特征.
- 与LGI1-E相比,NMDAR-E显示了显著更高的CSF白细胞,蛋白质和年龄调整的QAlb.
- MCP-1,IL-10,IL-1β和IL-4被确定为AE亚型的潜在分类器,并与CSF炎症标志物相关联.
结论:
- 清晰的CSF炎症模式是NMDAR-E,LGI1-E和GABABR-E的特征.
- 脑脊髓液的炎症参数与疾病的严重程度,年龄和持续时间相关.
- 特定的细胞因子 (MCP-1,IL-10,IL-1β,IL-4) 可能是这些AE亚型的关键免疫病原体标记物.
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