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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
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
MetabolomicsIn plaque-mass spectrometry imaging of a bloom-forming alga during viral infection reveals a metabolic shift towards odd-chain fatty acid lipids (Imaging MS assays)

Tapping into the metabolic cross-talk between a host and its virus can reveal unique strategies employed during infection. Viral infection is a dynamic process that generates an evolving metabolic landscape. Gaining a continuous view into the infection process is highly challenging and is limited...

2018-11-29 | MTBLS769 | MetaboLights
MetabolomicsSpatial metabolomics of in situ, host-microbe interactions (MALDI imaging MS assay)
Spatial metabolomics describes the location and chemistry of small molecules involved in metabolic phenotypes, defense molecules and chemical interactions in natural communities. Most current techniques are unable to spatially link the genotype and metabolic phenotype of microorganisms in situ at a ...
2019-11-15 | MTBLS744 | MetaboLights
MetabolomicsLipidomic analysis of hepatic sexual dimorphism (MS Imaging)
To comprehensively characterise sex differences in hepatic lipid metabolism, we performed bulk and spatial lipidomics on male and female mouse livers.
2026-06-09 | MTBLS14732 | 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
MetabolomicsNovel automated workflow for spectral alignment and mass calibration in MS imaging using a sputtered Ag nanolayer
Mass spectrometry imaging (MSI) is a technique that can map analyte spatial distribution directly onto a tissue section. This enables the spatial correlation of molecular entities with a tissue morphology to be investigated. Analyte annotation in MSI is intrinsically linked to the mass accuracy of t...
2022-01-20 | MTBLS587 | MetaboLights
MetabolomicsUltra-High Mass Resolving Power, Mass Accuracy, and Dynamic Range MALDI Mass Spectrometry Imaging by 21-T FT-ICR MS

Detailed characterization of complex biological surfaces by matrix-assisted laser desorption/ionization (MALDI) mass spectrometry imaging (MSI) requires instrumentation that is capable of high mass resolving power, mass accuracy and dynamic range. Fourier transform ion cyclotron resonance mass sp...

2022-01-28 | MTBLS3154 | MetaboLights
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
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