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MetabolomicsMass Spectrometry Imaging of Lipids in a Gut Epithelial Cell Model

Scope: The Caco2/HT29-MTX co-culture system is widely used as a cell model of the intestinal epithelium. Although the gut epithelium plays an important role in the uptake of free fatty acids and the resynthesis of triglycerides, the lipid distribution profile of the two-dimensional co-culture sys...

2025-06-14 | MTBLS12599 | MetaboLights
MetabolomicsCell-intrinsic metabolic phenotypes identified in glioblastoma patients using mass spectrometry imaging of 13C-labeled glucose metabolism

Transcriptomic studies attempted to classify glioblastoma (GB) into subtypes that predict survival and that have different therapeutic vulnerabilities1-3. Here we identified three metabolic subtypes: glycolytic, oxidative and a mixed glycolytic/oxidative by mass spectrometry imaging of rapidly ex...

2025-05-08 | MTBLS12176 | MetaboLights
MetabolomicsFDR-controlled metabolite annotation for high-resolution imaging mass spectrometry - simulated Imaging MS (Imaging simulation assay)
High-mass-resolution imaging mass spectrometry promises to localize hundreds of metabolites directly from tissues, cell cultures, and agar plates with cellular resolution, but is hampered by the lack of bioinformatics for automated metabolite identification. We developed the first bioinformatics fra...
2016-12-05 | MTBLS317 | MetaboLights
MetabolomicsFDR-controlled metabolite annotation for high-resolution imaging mass spectrometry imaging MS (MALDI imaging assay)
High-mass-resolution imaging mass spectrometry promises to localize hundreds of metabolites directly from tissues, cell cultures, and agar plates with cellular resolution, but is hampered by the lack of bioinformatics for automated metabolite identification. We developed the first bioinformatics fra...
2017-04-10 | MTBLS313 | MetaboLights
MetabolomicsHuman basal cell carcinoma samples analysed by laser desorption rapid evaporative ionisation mass spectrometry (LD-REIMS) imaging

Laser ablation rapid evaporative ionisation mass spectrometry (LA-REIMS) was used to analyse human basal cell carcinoma (BCC) samples. 14 samples are presented here, along with H&E-stained histological images.

2025-07-28 | MTBLS12786 | MetaboLights
MetabolomicsBenchmark datasets for 3D MALDI- and DESI-Imaging Mass Spectrometry
Three-dimensional imaging mass spectrometry (3D imaging MS) is a technique of analytical chemistry for 3D molecular analysis of a tissue specimen, entire organ, or microbial colonies on an agar plate. 3D imaging MS has unique advantages over existing 3D imaging techniques, offers novel perspectives ...
2016-07-27 | MTBLS176 | MetaboLights
MetabolomicsFDR-controlled metabolite annotation for high-resolution imaging mass spectrometry imaging MS (LC-MS assay)
High-mass-resolution imaging mass spectrometry promises to localize hundreds of metabolites directly from tissues, cell cultures, and agar plates with cellular resolution, but is hampered by the lack of bioinformatics for automated metabolite identification. We developed the first bioinformatics fra...
2016-12-05 | MTBLS378 | MetaboLights
MetabolomicsMass Spectrometry Imaging of Lipids In A Gut Epithelial Cell Model
Not available
ORGANISM(S): Homo sapiens 
ST002190 | MetabolomicsWorkbench
MetabolomicsHolistic Characterization of a Salmonella Typhimurium Infection Model Using Integrated Molecular Imaging

A more complete and holistic view on host–microbe interactions is needed to understand the physiological and cellular barriers that affect the efficacy of drug treatments and allow the discovery and development of new therapeutics. Here, we developed a multimodal imaging approach combining histop...

2022-04-07 | MTBLS2671 | MetaboLights
MetabolomicsmassPix: An R package for annotation and interpretation of mass spectrometry imaging data for lipidomics
Mass spectrometry imaging (MSI) experiments result in complex multi-dimensional datasets, which require specialist data analysis tools. Here we have developed massPix - an R package for analysing and interpreting data from MSI of lipids in tissue. MassPix is an open-source tool for the analysis and ...
2017-08-31 | MTBLS487 | MetaboLights
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