首页> 外文期刊>Journal of Neuroimmunology: Official Bulletin of the Research Committee on Neuroimmunology of the World Federation of Neurology >Candidate biomarkers of chronic inflammatory demyelinating polyneuropathy (CIDP): proteome analysis of cerebrospinal fluid.
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Candidate biomarkers of chronic inflammatory demyelinating polyneuropathy (CIDP): proteome analysis of cerebrospinal fluid.

机译:慢性炎症性脱髓鞘性多发性神经病(CIDP)的候选生物标志物:脑脊液的蛋白质组分析。

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摘要

We aimed to identify disease-related biomarkers in CIDP. Using the two-dimensional difference in gel electrophoresis (2-D-DIGE), we compared CSF from patients with CIDP (n = 11) and controls (n = 11). Protein spots that showed a significant difference were further analyzed by MALDI-TOF mass spectrometry. We identified 10 proteins that were upregulated in CIDP (two transferrin isoforms, alpha-1 acid glycoprotein 1 precursor, apolipoprotein A IV, two haptoglobin isoforms, transthyretin (TTR), retinol binding protein and two isoforms of proapolipoprotein) and 1 protein that was downregulated (integrin beta 8). The pathophysiological role of these proteins remains to be clarified by further studies.
机译:我们旨在鉴定CIDP中与疾病相关的生物标记。使用凝胶电泳的二维差异(2-D-DIGE),我们比较了CIDP患者(n = 11)和对照组(n = 11)的脑脊液。通过MALDI-TOF质谱进一步分析显示出显着差异的蛋白质斑点。我们鉴定了10种在CIDP中上调的蛋白(两种转铁蛋白同工型,α-1酸性糖蛋白1前体,载脂蛋白A IV,两种触珠蛋白同工型,运甲状腺素蛋白(TTR),视黄醇结合蛋白和前载脂蛋白的两种同工型)和1种下调的蛋白(整合素beta 8)。这些蛋白的病理生理作用仍有待进一步研究阐明。

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