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. 2021 Oct 8;11(10):1057. doi: 10.3390/life11101057

Figure 1.

Figure 1

The generation and delivery of miRNAs in circulation during STEMI. In response to myocardial infarction, impaired cardiomyocytes release circulating miRNAs via protein complexes, microvesicles, exosomes, apoptotic bodies, and/or by mesenchymal stem cells, and then are either upregulated or downregulated. ST segment (ST); electrocardiogram (ECG); acute coronary syndrome (ACS); ST-segment elevation myocardial infarction (STEMI); ribonucleic acid (RNA); microRNA (miRNA); mesenchymal stem cells (MSCs).