Exosomal circEZH2_005, an intestinal injury biomarker, alleviates intestinal ischemia/reperfusion injury by mediating hnRNPA1/Gprc5a signaling
Although plasma exosomal circular RNAs (circRNAs) are valuable biomarkers and therapeutic targets for various diseases, their role in intestinal I/R injury remains unknown. This study screens the expression profile of circRNAs in intestinal tissue exosomes collected from intestinal I/R mice. Overall design: We performed high-throughput sequencing of circRNA to characterize differential expression profiles of circRNA in intestinal tissue exosomes after I/R injury from four mice with intestinal I/R (1 h of ischemia and 2 h of reperfusion) and sham.