基于RNA的生物标志物用于对缺血性和出血性中风的诊断歧视:系统性审查
Jan Emmerich1,2, Aditya Chanpura3, Frank C Barone3
1Department of Neurology, Medical Faculty and University Hospital Carl Gustav Carus, TUD Dresden University of Technology, 01307 Dresden, Germany.
Journal of clinical medicine
|February 27, 2026
概括
基于血液的RNA生物标志物显示出区分缺血性中风 (IS) 和出血性中风 (HS) 的前景. 由于在识别这些关键诊断标记方面存在异质性,因此需要进一步研究.
科学领域:
- 生物标志物 生物标志物
- 基因组学就是基因组学.
- 神经学 神经学
背景情况:
- 精确诊断缺血性中风 (IS) 与出血性中风 (HS) 是及时有效治疗的关键.
- 目前对中风亚型的诊断方法有局限性.
- 有限的数据存在于血基RNA生物标志物来区分IS和HS.
研究的目的:
- 系统地审查和总结基于血液的RNA生物标志物的证据,用于IS与HS的临床前诊断.
- 识别潜在有用的RNA生物标志物,用于急性中风的歧视.
主要方法:
- 按照PRISMA指南进行系统的文献审查.
- 搜索了PubMed,EMBASE,Cochrane图书馆,科学网的相关研究.
- 使用纽卡斯尔-太华尺度评估偏差风险.
主要成果:
- 包括8项涉及728名患者的研究 (436名IS,292名HS).
- 报告的RNA生物标志物包括特定的miRNA,lncRNA,mRNA和tRNA衍生物.
- 在IS和HS之间观察到miRNA-124-3p,miRNA-340-5p,lncRNA XIST,PFKFB3 mRNA和MCEMP1基因表达的显著差异.
结论:
- 单个RNA标和基因表达集群显示出区分IS和HS的潜在诊断价值.
- 在研究中存在相当大的方法异质性,这限制了当前的证据基础.
- 需要进一步的标准化研究来验证这些RNA生物标志物.
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