Objectives:Cytokine production and immune activation are associated with various pathological conditions including neurodegenerative disorders. One of them is multiple sclerosis (MS), known autoimmune disease. Inflammatory changes were also reported in normal pressure hydrocephalus (NPH), neurodegenerative disorder, which pathophysiology remains still unclear. The aim of this research was to compare the group of MS subjects with NPH patients and controls and to evaluate the potential inflammatory substance of NPH in comparison with autoimmune inflamed MS.
Methods:The levels of IL-1β, IL-4, IL-6, IL-10, IL-17A, IL-17F, IL-21, IL-22, IL-23, IL-25, IL-31, IL-33, INF-γ, sCD40L and TNF-α were measured in cerebrospinal fluid (CSF) and plasma in subjects with MS (n=15), NPH (n=18) and controls (n=11) by multiplex assay.
Results:The increased levels of IL-1β, IL-6, IL-10, IL-21 and TNF-α in cerebrospinal fluid of NPH subjects in comparison with MS patients and controls were found. Regarding the MS patients, we have confirmed increased IL-33 levels in cerebrospinal fluid and periphery as well as the increase of IL-1β and IL-10 in cerebrospinal fluid and IL-4 and sCD40L in plasma.
Conclusion:The enlarged brain ventricles in NPH may repress and activate brain structures to the production of IL-1β, IL-6, IL-10, IL-21 and TNF-α, reflecting the inflammatory basis in NPH affected brain. The elevation of the above mentioned cytokines in MS was confirmed.

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乐备实（上海优宁维生物科技股份有限公司旗下全资子公司），是国内专注于提供高质量蛋白检测以及组学分析服务的实验服务专家，自2018年成立以来，乐备实不断寻求突破，公司的服务技术平台已扩展到单细胞测序、空间多组学、流式检测、超敏电化学发光、Luminex多因子检测、抗体芯片、PCR Array、ELISA、Elispot、PLA蛋白互作、多色免疫组化、DSP空间多组学等30多个，建立起了一套涵盖基因、蛋白、细胞以及组织水平实验的完整检测体系。

 
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