Circulating exosomal miRNAs as novel biomarkers for acute aortic dissection: A diagnostic accuracy study.

ABSTRACT:

Background

Acute aortic dissection (AAD) is a serious and life-threatening cardiovascular emergency. This study aim to investigate whether MicroRNAs (miRNAs)in circulating exosomes could serve as novel diagnostic biomarkers for AAD.

Methods

Using miRNA microarray sequencing, the differentially expressed exosomal miRNAs between AAD patients and control subjects were found. In this study, we investigated 8 miRNAs (miR-499a-5p/miR-543/miR-143-3p/miR-4433b-3p/miR-744-5p/miR-4488/miR-202-3p/miR-206), 4 Proteins (Matrix Metalloprotein-9/12)/transforming growth factor-β/D-Dimer) in AAD (n = 75) and Control (n = 86) expression levels between the 2 groups. The combined diagnostic of exosomal miRNAs and Proteins was performed (area under curve [AUC] > 0.8, R > 0.5 and P < .01). The Re

SUBMITTER: Zhang D 

PROVIDER: S-EPMC10378726 | biostudies-literature | 2023 Jul

REPOSITORIES: biostudies-literature