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MetaboAnalystR 4.0: a unified LC-MS workflow for global metabolomics

233
Citations
May 1, 2024
Published Date

Research Abstract & Technology Focus

AbstractThe wide applications of liquid chromatography - mass spectrometry (LC-MS) in untargeted metabolomics demand an easy-to-use, comprehensive computational workflow to support efficient and reproducible data analysis. However, current tools were primarily developed to perform specific tasks in LC-MS based metabolomics data analysis. Here we introduce MetaboAnalystR 4.0 as a streamlined pipeline covering raw spectra processing, compound identification, statistical analysis, and functional interpretation. The key features of MetaboAnalystR 4.0 includes an auto-optimized feature detection and quantification algorithm for LC-MS1 spectra processing, efficient MS2 spectra deconvolution and compound identification for data-dependent or data-independent acquisition, and more accurate functional interpretation through integrated spectral annotation. Comprehensive validation studies using LC-MS1 and MS2 spectra obtained from standards mixtures, dilution series and clinical metabolomics samples have shown its excellent performance across a wide range of common tasks such as peak picking, spectral deconvolution, and compound identification with good computing efficiency. Together with its existing statistical analysis utilities, MetaboAnalystR 4.0 represents a significant step toward a unified, end-to-end workflow for LC-MS based global metabolomics in the open-source R environment.
metaboanalystr unified lc-ms workflow global metabolomics
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Frequently Asked Questions (FAQ)

Curated market intelligence mapped to this research.

What is the core focus of the research titled 'MetaboAnalystR 4.0: a unified LC-MS workflow for global metabolomics'?

This literature focuses on: AbstractThe wide applications of liquid chromatography - mass spectrometry (LC-MS) in untargeted metabolomics demand an easy-to-use, comprehensive computational workflow to support efficient and reproducible data analysis. However, current tools w...

Are there open-source GitHub repositories related to MetaboAnalystR 4.0: a unified LC-MS workflow for global metabolomics?

Yes, open-source projects like BigBodyCobain/Shadowbroker (Open-source intelligence for the global theater. Track everything from the corporate/private jets of the wealthy, and spy satellites, to seismic ev...) are actively building upon these concepts.

Which startups are commercializing the technology behind MetaboAnalystR 4.0: a unified LC-MS workflow for global metabolomics?

Products like Cursor 3 are bringing this to market. Their focus is: Unified workspace for parallel local/cloud agents and MCPs.

What other academic literature is closely related to 'MetaboAnalystR 4.0: a unified LC-MS workflow for global metabolomics'?

Yes, highly correlated activity was mapped. An entry titled 'MetaboAnalyst 6.0: towards a unified platform for metabolomics data processing, analysis and interpretation' discusses this: Abstract We introduce MetaboAnalyst version 6.0 as a unified platform for processing, analyzing, and interpreting data from targeted...

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Commercial Realization

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