红细胞α-synuclein作为潜在的生物标志物,用于区分基本震和帕金森病之间的区别
Zhenwei Yu1, Genliang Liu2,3, Yuanchu Zheng2,3
1Beijing Neurosurgical Institute, Capital Medical University, Beijing, China.
Frontiers in neurology
|September 11, 2023
概括
红细胞在基本震 (ET) 和帕金森氏症中显示出改变的α-synuclein (α-syn) 水平.
科学领域:
- 神经科学是一个神经科学.
- 生物化学 生物化学
- 临床诊断 临床诊断 临床诊断
背景情况:
- 从帕金森病 (PD) 区分基本震 (ET) 是具有挑战性的,因为重叠的症状.
- 红细胞是外围α-synuclein (α-syn) 的重要来源,这是PD病理学的关键分子.
- 以前的研究表明,红细胞α-syn在PD患者中升高,但其在ET中的作用尚不清楚.
研究的目的:
- 为了研究ET患者的红细胞总和聚合α-syn水平.
- 为了比较ET,PD和健康对照 (HCs) 之间的这些水平.
- 评估红细胞α-syn对ET的诊断潜力.
主要方法:
- 红细胞总和聚合α-syn水平使用电化学发光试验进行测量.
- 研究包括15名ET患者,64名PD患者和49名HC患者.
- 采用了接收器操作特征 (ROC) 曲线分析和斯皮尔曼的等级相关性.
主要成果:
- 与HC相比,ET和PD患者的红细胞总和聚合α-syn度都较高.
- ET患者的总α-syn水平明显高于PD患者.
- 与PD和HC组相比,ET患者的聚合与总α-syn的比率较低.
- 总的α-syn水平和ET疾病持续时间之间发现了相关性.
结论:
- 红细胞α-syn水平有可能成为基本震的生物标志物.
- 红细胞中改变的α-syn概况可能有助于区分ET和PD.
- 对红细胞α-syn的进一步研究可能会增强ET的诊断策略.
相关概念视频
Neural Regulation
39.5K
Digestion begins with a cephalic phase that prepares the digestive system to receive food. When our brain processes visual or olfactory information about food, it triggers impulses in the cranial nerves innervating the salivary glands and stomach to prepare for food.
39.5K
Parkinson's Disease: Overview
592
Neurodegenerative disorders are progressive diseases that cause irreversible damage and loss to neurons in specific brain areas. Examples of these disorders include Parkinson's disease, Alzheimer's disease, Multiple Sclerosis (MS), and Amyotrophic Lateral Sclerosis (ALS). These disorders share characteristics such as proteinopathies, selective neuronal vulnerability, and a complex interplay between genetic and environmental factors. The primary therapeutic goal for these conditions is...
592


