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- Title
Metabolomics Analysis Identifies Differential Metabolites as Biomarkers for Acute Myocardial Infarction.
- Authors
Zhou, Jie; Hou, Hai-Tao; Song, Yu; Zhou, Xiao-Lin; Chen, Huan-Xin; Zhang, Li-Li; Xue, Hong-Mei; Yang, Qin; He, Guo-Wei
- Abstract
Myocardial infarction (MI), including ST-segment elevation MI (STEMI) and non-ST-segment elevation MI (NSTEMI), is still a leading cause of death worldwide. Metabolomics technology was used to explore differential metabolites (DMs) as potential biomarkers for early diagnosis of STEMI and NSTEMI. In the study, 2531 metabolites, including 1925 DMs, were discovered. In the selected 27 DMs, 14 were successfully verified in a new cohort, and the AUC values were all above 0.8. There were 10 in STEMI group, namely L-aspartic acid, L-acetylcarnitine, acetylglycine, decanoylcarnitine, hydroxyphenyllactic acid, ferulic acid, itaconic acid, lauroylcarnitine, myristoylcarnitine, and cis-4-hydroxy-D-proline, and 5 in NSTEMI group, namely L-aspartic acid, arachidonic acid, palmitoleic acid, D-aspartic acid, and palmitelaidic acid. These 14 DMs may be developed as biomarkers for the early diagnosis of MI with high sensitivity and specificity. These findings have particularly important clinical significance for NSTEMI patients because these patients have no typical ECG changes.
- Subjects
MYOCARDIAL infarction; METABOLOMICS; ITACONIC acid; NON-ST elevated myocardial infarction; METABOLITES; BIOMARKERS
- Publication
Biomolecules (2218-273X), 2024, Vol 14, Issue 5, p532
- ISSN
2218-273X
- Publication type
Article
- DOI
10.3390/biom14050532