Comprehensive Plasma Metabolome for Identification of Novel Biomarkers of Acute Myocardial Infarction.

ABSTRACT: Metabolic disorders play a crucial role in the occurrence of acute myocardial infarction (AMI). The objective of this research was to elucidate the characteristic metabolic profile of AMI and provide potential biomarkers for AMI. This study employed a targeted metabolomics approach utilizing the Ultra Performance Liquid Chromatography Tandem Mass Spectrometry (UPLC-MS/MS) system to identify both hydrophilic and hydrophobic metabolites present in plasma samples. Among 1498 detected metabolites, 78 were the most significantly expressed in the AMI group. Functional synergy analysis showed prominent enrichment in the pathways of steroid hormone biosynthesis, biosynthesis of unsaturated fatty acids, bile secretion, and ABC transporters. The metabolites 2-Hydroxy-6-Aminopurine, 17α-Hydroxyproges

SUBMITTER: Liu J 

PROVIDER: S-EPMC12301166 | biostudies-literature | 2025 Aug

REPOSITORIES: biostudies-literature