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MetabolomicsBridging Targeted (Zeno MRM-HR) and Untargeted (SWATH) LC–HRMS in a Single Run for Sensitive Exposomics

Traditionally, chemical exposure has been assessed by low-resolution mass spectrometry via targeted approaches due to the typically extremely low concentration of such compounds in biological samples. Nevertheless, untargeted approaches are now becoming a promising tool for a broader investigatio...

2025-08-28 | MTBLS10565 | MetaboLights
MetabolomicsDIAMetAlyzer allows automated false-discovery rate-controlled analysis for data-independent acquisition in metabolomics
The extraction of meaningful biological knowledge from high-throughput mass spectrometry data relies on limiting false discoveries to a manageable amount. For targeted approaches in metabolomics a main challenge is the detection of false positive metabolic features in the low signal-to-noise ranges ...
2022-09-05 | MTBLS1108 | MetaboLights
MetabolomicsCustomized Consensus Spectral Library Building for Untargeted Quantitative Metabolomics Analysis with Data Independent Acquisition Mass Spectrometry and MetaboDIA Workflow
Data independent acquisition-mass spectrometry (DIA-MS) coupled with liquid chromatography is a promising approach for rapid, automatic sampling of MS/MS data in untargeted metabolomics. However, wide isolation windows in DIA-MS generate MS/MS spectra containing a mixed population of fragment ions t...
2018-03-26 | MTBLS417 | MetaboLights
ProteomicsComparison of fractionation proteomics for local SWATH library building
For data-independent acquisition by means of sequential window acquisition of all theoretical fragment ion spectra (SWATH), a reference library of data-dependent acquisition (DDA) runs is typically used to correlate the quantitative data from the fragment ion spectra with peptide identifications. Th...
ORGANISM(S): Homo sapiens (Human) 
2017-07-04 | PXD006190 | Pride
Library building Comparative study Swath-ms Fractionation proteomics Hesc 
ProteomicsAbsolute Quantitation of All Plasma Proteins from SWATH Data for Biomarker Discovery
The current state of proteomics requires a choice between targeted and discovery methods. The former provides exceptional quantitation and data completeness, but only with few analytes. Discovery proteomics can identify hundreds and thousands of proteins in a sample, but with poor quantitation and...
ORGANISM(S): Homo sapiens (Human) 
2019-01-02 | PXD008234 | Pride
Swath Data-independent acquisition Absolute quantification Plasma biomarkers Lung cancer 
MetabolomicsWT 2.0: Unveiling the “dark matter” in the metabolome using all-ion stepwise fragmentation acquisition mode (ASFAM) and deep learning-based feature extraction

Current metabolomics methods often miss low-abundance compounds and yield incomplete or ambiguous MS2 spectra, resulting in the presence of “dark matter” within the metabolome. Here, we introduce WT 2.0, which employs an all-ion stepwise fragmentation acquisition mode (ASFAM) to acquire comprehe...

2025-09-23 | MTBLS13023 | MetaboLights
ProteomicsProteomic profiling of NCI60 cell lines from Cancer Cell Line Encyclopedia
This ArrayExpress record contains meta-data and results of quantitative analysis of cell lines from the NCI-60 panel using pressure cycling technology (PCT) and SWATH-mass spectrometry. Each cell line was analyzed in duplicate. Raw data files are available at the EMBL-EBI protemics data archive (PRI...
ORGANISM(S): Homo sapiens 
2017-01-27 | E-PROT-2 | biostudies-arrayexpress
ProteomicsSWATH-MS based characterization for proteome profile data of chemicals
Profile data analysis is useful to reveal the mode of action of low molecular weight compounds. Although transcriptome data have been the main target of the profile data analysis, it is unknown whether omics data in different layers could deserve the profile data analysis. In the first place, what i...
ORGANISM(S): Homo sapiens (Human) 
2023-02-22 | PXD032785 | Pride
Mcf7 Olsa New mode of action Swath-ms 
ProteomicsRobust and High-Throughput Analytical Flow Proteomics Analysis of Cynomolgus Monkey and Human Matrices with Zeno SWATH Data Independent Acquisition
Modern mass spectrometers routinely allow deep proteome coverage in a single experiment. These methods are typically operated at nano and micro flow regimes, but they often lack throughput and chromatographic robustness, which is critical for large-scale studies. In this context, we have developed, ...
ORGANISM(S): Homo sapiens (Human) Macaca fascicularis (Crab-eating macaque) (Cynomolgus monkey) 
2023-05-09 | PXD039414 | Pride
Dia Biofluids 7600 zenotof Tissues Zeno swath 
ProteomicsQuantitative data-independent acquisition glycoproteomics of sparkling wine
We developed an automated workflow that created ion libraries to analyse Sequential Window Acquisition of all THeoretical mass spectra (SWATH) Data Independent Acquisition (DIA) mass spectrometry data based on glycopeptides identified by Byonic. We applied our workflow to three pairs of experimental...
ORGANISM(S): Vitis vinifera (Grape) Saccharomyces cerevisiae (Baker's yeast) 
2020-09-18 | PXD019572 | Pride
Glycoproteomics Dia Swath Byonic Sparkling wine 
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