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MetabolomicsLC-MS-based isotope tracing data supporting cholesterol- and EA2-regulated fatty acid synthesis and tumor metabolic remodeling
This study contains LC-MS-based stable isotope tracing data investigating cholesterol- and EA2-regulated tumor metabolic remodeling. The dataset includes U-13C-glucose tracing in tumor cells and D2O tracing in animal models, supporting analysis of cholesterol-driven metabolic remodeling and the supp...
2026-10-03 | MTBLS14937 | MetaboLights
MetabolomicsComparative non-targeted LC-MS metabolomic profiling of murine bone marrow-derived macrophages cultured in 2D versus 3D

Macrophages are key drivers of inflammatory and fibrotic diseases and their activation is shaped by interactions in their tissue microenvironment. However, dissecting the processes that drive immunopathology has proved challenging as traditional 2D culture methods fail to capture the complex mole...

2026-06-08 | MTBLS12917 | MetaboLights
UnknownEnhanced Structural Understanding of Dissolved Organic Matter through Comparative LC/MS2 Analysis with Synthetic Carboxylate Rich Alicyclic Molecules.
Not available
S-EPMC12409697 | biostudies-literature
UnknownOptimization of LC-MS2 Data Acquisition Parameters for Molecular Networking Applied to Marine Natural Products.
Not available
S-EPMC8953742 | biostudies-literature
UnknownUV-Vis Spectroelectrochemistry of Oleuropein, Tyrosol, and p-Coumaric Acid Individually and in an Equimolar Combination. Differences in LC-ESI-MS2 Profiles of Oxidation Products and their Neuroprotective Properties.
Not available
S-EPMC6995624 | biostudies-literature
MetabolomicsMetabolic reaction network-based recursive metabolite annotation for untargeted metabolomics (Aging fruit fly negative mode)

Large-scale metabolite annotation is a challenge in liquid chromatogram-mass spectrometry (LC-MS)-based untargeted metabolomics. Here, we develop a metabolic reaction network (MRN)-based recursive algorithm (MetDNA) that expands metabolite annotations without the need for a comprehensive standard...

2019-03-26 | MTBLS615 | MetaboLights
MetabolomicsMetabolic reaction network-based recursive metabolite annotation for untargeted metabolomics (Aging mouse liver negative mode)

Large-scale metabolite annotation is a challenge in liquid chromatogram-mass spectrometry (LC-MS)-based untargeted metabolomics. Here, we develop a metabolic reaction network (MRN)-based recursive algorithm (MetDNA) that expands metabolite annotations without the need for a comprehensive standard...

2019-03-26 | MTBLS606 | MetaboLights
MetabolomicsMetabolic reaction network-based recursive metabolite annotation for untargeted metabolomics (Aging fruit fly positive mode)

Large-scale metabolite annotation is a challenge in liquid chromatogram-mass spectrometry (LC-MS)-based untargeted metabolomics. Here, we develop a metabolic reaction network (MRN)-based recursive algorithm (MetDNA) that expands metabolite annotations without the need for a comprehensive standard...

2019-03-22 | MTBLS612 | MetaboLights
ProteomicsIdentification of Missing Proteins in Human Olfactory Epithelial Tissue by Liquid Chromatography-Tandem Mass Spectrometry
We performed proteomic analyses of human olfactory epithelial tissue to identify missing proteins using liquid chromatography-tandem mass spectrometry. Using a next-generation proteomic pipeline with a <1.0% false discovery rate at the peptide and protein levels, we identified 3,731 proteins, among ...
ORGANISM(S): Homo Sapiens (ncbitaxon:9606) 
2020-11-12 | MSV000086444 | MassIVE
ProteomicsA metabolism-wide CRISPRi library expands the measurable E. coli metabolome - LC-MS2 dataset
In this study, we developed a workflow to systematically and selectively induce increases in metabolites by knocking down enzymes with CRISPR interference (CRISPRi). Therefore, we created a sorted CRISPRi library targeting all 1,515 metabolic genes in the most recent genome-scale metabolic model of ...
ORGANISM(S): Escherichia Coli (ncbitaxon:562) 
2024-08-07 | MSV000095536 | MassIVE
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