Laboratory medicine · 2023
Platelet MicroRNA-484 as a Novel Diagnostic Biomarker for Acute Coronary Syndrome.
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Masoodi Khabar Parisa, Ghydari Mohamad Esmail, Vazifeh Shiran Nader, Shirazy Mohammadreza, Hamidpour Mohsen
Аннотация
OBJECTIVE: Platelet microRNAs (miRs) have been indicated as a diagnostic biomarker in various diseases, including acute coronary syndrome (ACS). This study aimed to investigate the expression of miR-223-5p, miR-126-5p, miR-484, and miR-130a-3p in individuals with coronary artery disease (CAD).
METHODS: Forty subjects with CAD and 13 healthy individuals were under study. The expression of miR-223-5p, miR-126-5p, miR-484, and miR-130a-3p was measured in platelets by quantitative reverse transcription-polymerase chain reaction. The relationship between miRNA expression and various parameters of the subjects was analyzed using analysis of variance and Spearman and t-tests.
RESULTS: The miR-484 expression was significantly upregulated in the ACS subjects (P = .0097). Moreover, miR-484 had diagnostic value for screening subjects with unstable angina vs controls (area under the curve [AUC] = 0.978, 95% confidence interval [CI] 0.92-1, P = .0006) and NSTEMI patients versus controls (AUC = 0.910, 95% CI 0.74-1, P = .005).
CONCLUSION: The results of this study indicate that the upregulated expression of miR-484 in ACS patients might be used as a diagnostic biomarker in ACS.
METHODS: Forty subjects with CAD and 13 healthy individuals were under study. The expression of miR-223-5p, miR-126-5p, miR-484, and miR-130a-3p was measured in platelets by quantitative reverse transcription-polymerase chain reaction. The relationship between miRNA expression and various parameters of the subjects was analyzed using analysis of variance and Spearman and t-tests.
RESULTS: The miR-484 expression was significantly upregulated in the ACS subjects (P = .0097). Moreover, miR-484 had diagnostic value for screening subjects with unstable angina vs controls (area under the curve [AUC] = 0.978, 95% confidence interval [CI] 0.92-1, P = .0006) and NSTEMI patients versus controls (AUC = 0.910, 95% CI 0.74-1, P = .005).
CONCLUSION: The results of this study indicate that the upregulated expression of miR-484 in ACS patients might be used as a diagnostic biomarker in ACS.