Journal
DRUG METABOLISM REVIEWS
Volume 39, Issue 2-3, Pages 581-597Publisher
TAYLOR & FRANCIS LTD
DOI: 10.1080/03602530701497804
Keywords
metabolomics; xenobiotic metabolism; drug metabolism; LC-MS; multivariate data analysis
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Funding
- Intramural NIH HHS [Z01 BC005562-19] Funding Source: Medline
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Xenobiotic metabolism, a ubiquitous natural response to foreign compounds, elicits initiating signals for many pathophysiological events. Currently, most widely used techniques for identifying xenobiotic metabolites and metabolic pathways are empirical and largely based oil in vitro incubation assays and in vivo radiotracing experiments. Recent work in our lab has shown that LC-MS-based metaboloinic techniques are useful tools for xenobiotic metabolisim research since multivariate data analysis in metabolomics call significantly rationalize the processes of xenobiotic metabolite identification and metabolic pathway analysis. In this review, the technological elements of LC-MS-based metabolontics for constructing high-quality datasets and conducting comprehensive data analysis are examined. Four novel approaches of using LC-MS-based metabolonmic techniques in xenobiotic metabolism research are proposed and illustrated by case studies and proof-of-concept experiments, and the perspective oil their application is further discussed.
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