多个神经生物标志物与远端感觉运动多神经病变之间的关联:KORA F4/FF4研究
Christian Herder1,2,3, Barbara Thorand4,5,6, Alexander Strom1,2
1Institute for Clinical Diabetology, German Diabetes Center, Leibniz Center for Diabetes Research at Heinrich Heine University Düsseldorf, Düsseldorf, Germany.
Diabetes/metabolism research and reviews
|June 14, 2024
概括
这项研究发现了特定神经生物标志物与普遍存在的远端感觉运动多神经病变 (DSPN) 之间的新联系. 然而,没有生物标志物与随着时间的推移发展DSPN有关.
科学领域:
- 神经学 神经学
- 生物化学 生物化学
- 流行病学 流行病学
背景情况:
- 远距离感觉运动性多神经病变 (DSPN) 是一种常见的神经疾病.
- 确定DSPN可靠的生物标志物对于早期检测和管理至关重要.
- 目前对DSPN神经生物标志物的研究是有限的.
研究的目的:
- 研究一组神经生物标志物与流行DSPN之间的关联.
- 探索神经生物标志物和事件DSPN之间的关联.
- 在一般人群和2型糖尿病小组中确定DSPN的潜在生物标志物.
主要方法:
- 来自KORA F4调查的1032名参与者 (年龄在61-82岁之间) 的横截面和前性分析.
- 基于密歇根州神经病学查仪器的DSPN诊断.
- 使用近距离延伸测定技术测量血清生物标记水平;分析了88种生物标记物.
- 使用波桑回归的统计分析,调整了混因子和多重测试 (本杰明-霍赫伯格).
主要成果:
- 在总样本中,较高的CTSC (cathepsin C) 和PDGFRα (血小板衍生的生生长因子受体A) 血清水平与普遍的DSPN有关.
- 特定的生物标志物 (CDH3,JAM-B,LAYN,RGMA,SCARA5) 与糖尿病亚组中的DSPN相关.
- 在没有糖尿病的个体中,GCP5与DSPN相关;观察到相互作用 (p < 0.05).
- 在任何生物标志物和事件DSPN之间没有发现显著的关联.
结论:
- 确定了几个神经生物标志物和流行DSPN之间的新兴关联.
- 这些生物标志物可能在神经炎症,神经发育和髓化过程中发挥作用.
- 没有生物标志物预测了这个队列中DSPN的发展.
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