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Differential expression of lncRNAs enriched in coronary thrombus-derived exosomes from AMI patients relative to serum patients with AMI and their functional differences

ABSTRACT: Differential expression of lncRNAs enriched in coronary thrombus-derived exosomes from AMI patients relative to serum patients with AMI and their functional differences

PROVIDER: PRJNA879209 | ENA |

REPOSITORIES: ENA

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Differential expression of lncRNAs enriched in coronary thrombus-derived exosomes from AMI patients relative to serum patients with AMI and their functional differences

Project description:Purpose: to detect the expression differences of Long chain non coding RNA(Lnc RNA) in exosomes derived from Thrombus-derived exosomes in AMI patients, healthy human serum-source exosomes and AMI patients serum-source exosomes. Methods: Total RNA containing Long chain non coding RNA was extracted from Thrombus-derived exosomes in AMI patients. Use Agilent lncRNA array for lncRNA analysis. Each lncRNA was repeatedly detected by the probe 30 times. The array also contains 2164 Agilent control probes. Agilent Feature Extraction (Agilent) was used to analyze the lncRNA array data for data aggregation, standardization and quality control. Perform the default 90th percentile normalization method for date preprocessing. To select differentially expressed genes, we used thresholds of ≥2 and ≤−2 fold change, and the Benjamini-Hochberg corrected p vlaue was 0.05. Results: Compared with the Normal group, there were 2148 lncRNAs up-regulated and 2415 lncRNAs down-regulated in the serum group, and 2615 lncRNAs up-regulated and 452 lncRNAs down-regulated in the thrombus group. Compared with the serum group, there were 1374 lncRNAs up-regulated and 1218 lncRNAs down-regulated in the thrombus group. Conclusion: The 2615 lncRNAs upregulated relative to the Noormal group are candidates for regulatory targets of thrombosis-related regulatory pathways.

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