From exogenous to endogenous:: The inevitable imprint of mass spectrometry in metabolomics

被引:218
作者
Want, Elizabeth J. [1 ]
Nordstrom, Anders [1 ]
Morita, Hirotoshi [1 ]
Siuzdak, Gary [1 ]
机构
[1] Scripps Ctr Mass Spect, Dept Mol Biol, La Jolla, CA 92037 USA
关键词
mass spectrometry; liquid chromatography; metabolomics; biomarker characterization; metabolite database;
D O I
10.1021/pr060505+
中图分类号
Q5 [生物化学];
学科分类号
071010 ; 081704 ;
摘要
Mass spectrometry (MS) is an established technology in drug metabolite analysis and is now expanding into endogenous metabolite research. Its utility derives from its wide dynamic range, reproducible quantitative analysis, and the ability to analyze biofluids with extreme molecular complexity. The aims of developing mass spectrometry for metabolomics range from understanding basic biochemistry to biomarker discovery and the structural characterization of physiologically important metabolites. In this review, we will discuss the techniques involved in this exciting area and the current and future applications of this field.
引用
收藏
页码:459 / 468
页数:10
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