面板miRNAs是慢性病的潜在诊断标记物:系统性审查和元分析
Gantsetseg Garmaa1,2,3, Rita Nagy2,4, Tamás Kói2,5
1Institute of Translational Medicine, Semmelweis University, Nagyvárad tér 4, Budapest, 1089, Hungary.
BMC nephrology
|August 13, 2024
概括
微RNAs (miRNAs) 显示出作为慢性病 (CKD) 诊断生物标志物的显著潜力. 检测尿液中的miRNA和使用miRNA面板可以提高CKD的诊断准确性.
科学领域:
- 生物化学 生物化学
- 分子生物学分子生物学
- 遗传学 是一个遗传学.
背景情况:
- 准确检测损伤对于预防衰竭至关重要.
- 确定可靠的生物标志物对于早期诊断和慢性病 (CKD) 的管理至关重要.
研究的目的:
- 评估微RNAs (miRNAs) 作为慢性病 (CKD) 生物标志物的诊断准确性.
- 评估单个miRNAs与miRNA面板在诊断CKD亚型中的有效性.
主要方法:
- 通过搜索五个主要的科学数据库进行了全面的元分析.
- 用R软件评估诊断准确性,使用聚合的灵敏度 (SEN),特异性 (SPE) 和曲线下的面积 (pAUC) 来评估.
- 使用QUADAS-2工具评估了偏差风险.
主要成果:
- 分析包括了8351名CKD患者和2989名健康个体的数据.
- 单个miRNA证明了糖尿病病 (DN) 与糖尿病 (DM) (SEN:0.82,SPE:0.81) 和健康对照 (SEN:0.91,SPE:0.89) 的良好诊断性能.
- 与单个miRNA (pAUC:0.79) 相比,一个miRNA小组显示出更高的诊断准确性 (pAUC:0.86),对DN与DM的敏感性和特异性更高 (SEN:0.89,SPE:0.73). 尿液中的miRNA比血液中的miRNA更有效.
结论:
- 微RNAs (miRNAs) 作为CKD的有效诊断生物标志物具有显著的前景.
- 使用一组miRNA并检测它们在尿液中可以导致更准确的CKD诊断.
- 对基于miRNA的诊断的进一步研究可以改善患者的治疗结果和预防功能衰竭.
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