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MetabolomicsMechanistic insights into the biological activity of S-Sulfocysteine in CHO cells using a multi-omics approach
S-Sulfocysteine (SSC), a bioavailable L-cysteine derivative (Cys), is known to be taken up and metabolized in Chinese hamster ovary (CHO) cells used to produce novel therapeutic biological entities. To gain a deeper mechanistic insight into the SSC biological activity and metabolization, a multi-omi...
2024-08-08 | MTBLS7424 | MetaboLights
MetabolomicsLipid mediators of inflammation in BALF 3-13 days after infection with influenza
In this study broncho-alveolar lavage fluid (BALF) from mice infected with influenza A virus, PR8 (200 PFU) or X31 (200,000 PFU) was analyzed for lipidomic host response in comparison with the mock infected animals. Time Points: 3, 5, 6, 7, 9, 10 and 13 days post infection.)
2013-05-30 | MTBLS34 | MetaboLights
MetabolomicsPositional Enrichment by Proton Analysis (PEPA): a One-Dimensional 1H-NMR Approach for 13C Stable Isotope Tracer Studies in Metabolomics
A novel metabolomics approach for NMR-based stable isotope tracer studies called PEPA is presented, and its performance validated using human cancer cells. PEPA detects the position of carbon label in isotopically enriched metabolites and quantifies fractional enrichment by indirect determination of...
2017-02-23 | MTBLS247 | MetaboLights
MetabolomicsAnalysis of lipid nutrient differences in the milk of 13 species from a quantitative non-targeted lipidomics perspective

Lipid, an important organic component in milk, has health benefits for newborns. Profiles of milk lipid in multi-species from multi-level haven’t been accessible, therefore, we established a lipid subclass, lipid molecule, and fatty acid profile of 13 species to compare interspecific lipid differ...

2023-08-21 | MTBLS6767 | MetaboLights
MetabolomicsEndothelial SLC25A13 links glutamine metabolism to angiogenesis
Attention to exploring endothelial cell (EC) metabolism is increasing, but a holistic perspective on the metabolic adaptations of ECs during angiogenic proliferation, is still missing. Here, we use a previously in-house developed computational EC-adapted genome scale metabolic model that recapitulat...
2026-08-10 | MTBLS15306 | MetaboLights
MetabolomicsAppropriate taxonomic classification of intestinal microbiome by 16S rRNA gene targeting metagenomic approach
16S metagenomic analysis has provided much information about the intestinal microbiome. However, there are no reports that describe their appropriate taxonomic classification rank. Moreover, studies differ on the taxonomic ranking of the same microorganism. Intestinal microbiome exerts a significant...
2017-02-20 | MTBLS376 | MetaboLights
Metabolomics13C metabolomics reveals widespread change in carbon fate during coral bleaching
INTRODUCTION: Rising seawater temperatures are threatening the persistence of coral reefs; where above critical thresholds, thermal stress results in a breakdown of the coral-dinoflagellate symbiosis and the loss of algal symbionts (coral bleaching). As symbiont-derived organic products typically fo...
2018-12-04 | MTBLS538 | MetaboLights
MetabolomicsUntargeted extraction of metabolites 13C labeling profiles from time course labeling switch experiment
Dynamic isotope labeling data provide crucial information about the operation of metabolic pathways, and are commonly generated via liquid chromatography mass spectrometry (LC-MS). Metabolome-wide analysis is challenging as it requires grouping of metabolite features over different samples. We devel...
2015-10-19 | MTBLS229 | MetaboLights
MetabolomicsUntargeted extraction of metabolites 13C labeling profiles from time course labeling switch experiment
Dynamic isotope labeling data provide crucial information about the operation of metabolic pathways, and are commonly generated via liquid chromatography mass spectrometry (LC-MS). Metabolome-wide analysis is challenging as it requires grouping of metabolite features over different samples. We devel...
2015-10-19 | MTBLS228 | MetaboLights
Metabolomics13C glucose labelling studies using 2D NMR is a useful tool for determining ex vivo whole organ metabolism during hypothermic machine perfusion of kidneys
Background: The aim of this study is to determine the feasibility of using Nuclear Magnetic Resonance (NMR) tracer studies (13C-enriched glucose) to detect ex vivo de novo metabolism in the perfusion fluid and cortical tissue of porcine kidneys during hypothermic machine perfusion (HMP). Methods: Po...
2017-10-16 | MTBLS367 | MetaboLights
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