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MetabolomicsStreamlining LC-MS/MS Data Analysis in R with Open-Source *xcms* and *RforMassSpectrometry*: An End-to-End Workflow

Despite untargeted LC-MS/MS data being a powerful approach for large-scale metabolomics analysis, a significant challenge in the field lies in the reproducible and efficient analysis of such data, in particular. The power of R-based analysis workflows lies in their high customizability and adapta...

2024-08-26 | MTBLS8735 | MetaboLights
MetabolomicsAn LC–MS-based lipidomics pre-processing framework underpins rapid hypothesis generation towards CHO systems biotechnology

INTRODUCTION: Given a raw LC–MS dataset, it is often required to rapidly generate initial hypotheses, in conjunction with other ‘omics’ datasets, without time-consuming lipid verifications. Furthermore, for meta-analysis of many datasets, it may be impractical to conduct exhausti...

2018-07-17 | MTBLS493 | MetaboLights
ProteomicsPipelines and Systems for Threshold Avoiding Quantification of LC-MS/MS data
The accurate processing of complex LC-MS/MS data from biological samples is a major challenge for metabolomics, proteomics and related approaches. Here we present the Pipelines and Systems for Threshold Avoiding Quantification (PASTAQ) LC-MS/MS pre-processing toolset, which allows highly accurate qu...
ORGANISM(S): Homo sapiens (Human) Escherichia coli Saccharomyces cerevisiae (Baker's yeast) 
2021-08-18 | PXD024584 | Pride
Lc-ms/ms pre-processing Isotope quantification Proteomics Label-free 
UnknownA Conversation on Data Mining Strategies in LC-MS Untargeted Metabolomics: Pre-Processing and Pre-Treatment Steps.
Not available
S-EPMC5192446 | biostudies-literature
UnknownComprehensive LC-MS/MS analysis of nitrogen-related plant metabolites.
Not available
S-EPMC11389842 | biostudies-literature
ProteomicsLC-MS/MS-based profiling of REIIBP-mediated methylation substrates within the nucleolus
Since REIIBP contains a complete SET domain and is associated with pre-rRNA processing factors in the nucleolus, we ask if REIIBP may methylate pre-rRNA processing factors in the nucleolus.To investigate this, we conducted LC-MS/MS analysis to identify potential protein substrates for methylation.
ORGANISM(S): Homo sapiens (Human) 
2025-10-06 | PXD062856 | Pride
Hela cells Reiibp， methylation 
UnknownEffects of sample matrix in the measurement of antithrombin by LC-MS: A role for immunocapture.
Not available
S-EPMC9860377 | biostudies-literature
UnknownSimExTargId: a comprehensive package for real-time LC-MS data acquisition and analysis.
Not available
S-EPMC6184452 | biostudies-literature
MetabolomicsAlignment of multiple metabolomics LC-MS datasets from disparate diseases to reveal fever-associated metabolites

Acute febrile illnesses are still a major cause of mortality and morbidity globally, particularly in low to middle income countries. The aim of this study was to determine any possible metabolic commonalities of patients infected with disparate pathogens that cause fever. Three liquid chromatogra...

2023-07-17 | MTBLS4895 | MetaboLights
UnknownDetection and quantitation of host cell proteins in monoclonal antibody drug products using automated sample preparation and data-independent acquisition LC-MS/MS.
Not available
S-EPMC8740166 | biostudies-literature
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