Metabolomics: a global biochemical approach to drug response and disease

Metabolomics is the study of metabolism at the global level. This rapidly developing new discipline has important potential implications for pharmacologic science. The concept that metabolic state is representative of the overall physiologic status of the organism lies at the heart of metabolomics....

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Bibliographic Details
Published in:Annual review of pharmacology and toxicology Vol. 48; p. 653
Main Authors: Kaddurah-Daouk, Rima, Kristal, Bruce S, Weinshilboum, Richard M
Format: Journal Article
Language:English
Published: United States 01.01.2008
Subjects:
Animals
Biomedical Research - methods
Chemistry Techniques, Analytical - methods
Humans
Medical Informatics - methods
Metabolism
Pharmaceutical Preparations - administration & dosage
Phenotype
Systems Biology
ISSN:0362-1642
Online Access:Get more information
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Summary:Metabolomics is the study of metabolism at the global level. This rapidly developing new discipline has important potential implications for pharmacologic science. The concept that metabolic state is representative of the overall physiologic status of the organism lies at the heart of metabolomics. Metabolomic studies capture global biochemical events by assaying thousands of small molecules in cells, tissues, organs, or biological fluids-followed by the application of informatic techniques to define metabolomic signatures. Metabolomic studies can lead to enhanced understanding of disease mechanisms and to new diagnostic markers as well as enhanced understanding of mechanisms for drug or xenobiotic effect and increased ability to predict individual variation in drug response phenotypes (pharmacometabolomics). This review outlines the conceptual basis for metabolomics as well as analytical and informatic techniques used to study the metabolome and to define metabolomic signatures. It also highlights potential metabolomic applications to pharmacology and clinical pharmacology.
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ISSN:0362-1642
DOI:10.1146/annurev.pharmtox.48.113006.094715