Mass Spectrometry-based Metabolomics in Translational Research
Overview
General Medicine
Affiliations
Metabolomics is the systematic study of metabolite profiles of complex biological systems, and involves the systematic identification and quantification of metabolites. Metabolism is integrated with all biochemical reactions in biological systems; thus metabolite profiles provide collective information on biochemical processes induced by genetic or environmental perturbations. Transcriptomes or proteomes may not be functionally active and not always reflect phenotypic variations. The metabolome, however, consists of the biomolecules closest to the phenotype of living organisms, and is often called the molecular phenotype of biological systems. Thus, metabolome alterations can easily result in disease states, providing important clues to understand pathophysiological mechanisms contributing to various biomedical symptoms. The metabolome and metabolomics have been emphasized in translational research related to biomarker discovery, drug target discovery, drug responses, and disease mechanisms. This review describes the basic concepts, workflows, and applications of mass spectrometry-based metabolomics in translational research.
Comprehensive Analysis of Metabolic Changes in Mice Exposed to Corilagin Based on GC-MS Analysis.
Xu B, Wang C, Zhu X, Zhu L, Han G, Cui C Drug Des Devel Ther. 2025; 19:389-404.
PMID: 39867865 PMC: 11762444. DOI: 10.2147/DDDT.S482510.
Feng F, Hu P, Peng L, Xu L, Chen J, Chen Q BMC Complement Med Ther. 2024; 24(1):263.
PMID: 38992647 PMC: 11238457. DOI: 10.1186/s12906-024-04574-3.
Developmental pyrethroid exposure in mouse leads to disrupted brain metabolism in adulthood.
Curtis M, Saferin N, Nguyen J, Imami A, Ryan W, Neifer K Neurotoxicology. 2024; 103():87-95.
PMID: 38876425 PMC: 11719797. DOI: 10.1016/j.neuro.2024.06.007.
Patterns of infant fecal metabolite concentrations and social behavioral development in toddlers.
Laue H, Bauer J, Pathmasiri W, Sumner S, McRitchie S, Palys T Pediatr Res. 2024; 96(1):253-260.
PMID: 38509226 PMC: 11257827. DOI: 10.1038/s41390-024-03129-z.
Kim S, Jo Y, Park S, Ji E, Lee J, Choi E J Endocrinol Invest. 2024; 47(10):2551-2563.
PMID: 38493245 DOI: 10.1007/s40618-024-02338-x.