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Screening for differentially expressed circRNAs in ischemic stroke by RNA sequencing

ABSTRACT: Acute coronary syndrome (ACS) is one of the most serious cardiovascular diseases. Percutaneous coronary intervention (PCI) combined with stent implantation improves outcomes in patients with ACS. However, the treatment of in-stent restenosis in ACS patients remains a major clinical challenge. In this study, RNA library construction and high-throughput sequencing were performed. The DEmRNA-DElncRNA co-expression analysis showed that there were 19 DElncRNA-DEmRNA relationship pairs (including 15 DEmRNA, 3 DElncRNA) in the PCI_NR/PCI_Re and NC/PCI_Re intersection group and 993 DElncRNA-DEmRNA relationship pairs (including 74 DEmRNA, 19 DElncRNA) in the NC/ACS and ACS/PCI_NR intersection group. We selected genes in the top 10 of differential expression and those involved in the co-expression of lncRNA-mRNA for diagnostic analysis. The area under curve (AUC) of PDZK1IP1, PROK2 and LAMP3 were greater than 0.7, which were 0.747, 0.769 and 0.725, respectively. It is indicated that PDZK1IP1, PROK2 and LAMP3 may as the potential diagnostic gene biomarkers in ACS.

ORGANISM(S): Homo sapiens

PROVIDER: GSE179645 | GEO | 2023/07/31

REPOSITORIES: GEO

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