Abstract
Purpose of Review
Metabolomics is a rapidly evolving field that generates large and complex datasets. Bioinformatics becomes critical towards the extraction of meaningful biological information. In this article, we briefly review computational approaches that have been well accepted in the field, and discuss the development of new methods and tools to interpret metabolomics data.
Recent Findings
Significant progress has been made in computational metabolomics over the past years. This includes methods that are used to preprocess data generated by instruments, to annotate metabolites, to carry out statistical analyses, to identify perturbed metabolic pathways, and to integrate metabolomics with other omics data. Each of these topics is discussed in respective sections of this review.
Summary
Bioinformatics tools used for metabolomics remain a highly active research area. An ecosystem is emerging with software libraries, standalone tools, and web-based tools and services. While some require bioinformatics training, many of them are user friendly and easily accessible. Much further development is still needed to serve the metabolomics field and its applications.
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We thank Cecilia Villaveces for editorial assistance.
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This work was supported by National Institutes of Health (NIAID HHSN272201200031C, HHSN272201300018I, UH2AI132345, NIEHS P30 ES019776, U2CES026560, P50ES026071).
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Gardinassi, L.G., Xia, J., Safo, S. et al. Bioinformatics Tools for the Interpretation of Metabolomics Data. Curr Pharmacol Rep 3, 374–383 (2017). https://doi.org/10.1007/s40495-017-0107-0
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DOI: https://doi.org/10.1007/s40495-017-0107-0