• National Metabolomics Data Repository

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    As of 12/01/21 a total of 1927 studies have been processed by the National Metabolomics Data Repository (NMDR). There are 1638 publicly available studies and the remainder (289) will be made available subject to their embargo dates.

    Recently released studies on NMDR

    ST001958 - Data on changes in lipid profiles during differentiation and maturation of human subcutaneous white adipocytes analyzed using chromatographic and bioinformatics tools; Homo sapiens; Hamamatsu University School of Medicine

    ST001780 - Comparative analysis of metabolomic profiles in cerebrospinal fluid before and after endurance exercise; Homo sapiens; UCSD School of Medicine

    ST001974 - Anti-oxidative metabolism measurement in mammalian cells and tissues by quantitative LC/MS method (I); Mus musculus; Boston Children's Hospital, Harvard Medical School

  • Correlated network graphs in NMDR

    Correlated network graphs using Debiased Sparse Partial Correlation (DSPC)

    The Metabolomics Workbench has released a new graphical tool for estimating and visualizing partial correlation networks in NMDR studies. It uses the Debiased Sparse Partial Correlation algorithm (DSPC) developed at U.Michigan. Nodes may be mapped to chemical classification or fold-change. Study example: See "Perform Network analysis on correlated metabolites" links here

    Higlights/News archive

  • Exemplary Studies

    A list of exemplary studies are listed here which adhere to the submission guidelines of Metabolomics Workbench. Specifically, publically available studies having all or most of the features below were identified as exemplary studies.

    • Well-written study summary
    • Detailed metadata for collection/treatment/chromatography/MS/NMR, etc.
    • Post-processing details
    • Presence of control samples
    • Raw data availability for samples and controls
    • One-to-one mapping of sample names to raw data file name
    • Internal standards (with measurements)
    • Clear and organized metabolite annotations

    These include different analysis (GC-MS, LC-MS, NMR) and species type. We recommend looking at these studies as a model example before submitting to Metabolomics Workbench.

  • NMDR studies and Jupyter Notebooks

    Analyze Workbench studies via Python-based Jupyter Notebooks. Launch notebooks on Binder or download notebooks from GitHub and run them locally.

NIH Common Fund Stage 2 Metabolomics Consortium Centers
Metabolomics Consortium Coordinating Center (M3C)
Richard Yost, U. of Florida
Metabolomics Workbench/NMDR
Shankar Subramaniam, UC San Diego
(this website)
Compound Identification Cores (CIDCs)
Arthur Edison, U. of Georgia
Alexey Nesvizhskii, U. of Michigan
Oliver Fiehn, UC Davis
Dean Paul Jones, Emory University
Thomas Metz, Pacific Northwest Nat. Lab.
Data and Tools Cores (DTCs)
John Weinstein, MD Anderson Cancer C.
Jamey Young, Vanderbilt University
Xiuxia Du, U. of North Carolina Charlotte
Shuzhao Li, Emory University
Alla Karnovsky, U. of Michigan
Katerina Kechris, U. of Colorado, Denver
Gary Patti, Washington U. at St. Louis

Please cite:Metabolomics WorkbenchYou will get more info on how to cite here