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MetabolomicsIsotope Labeled Reactivity-Based Metabolomics Reveal Cysteine as a Potent In Vivo Scavenger of Lactoylglutathione

Metabolite adducts are increasingly being recognized as important intermediates in cellular metabolism and as circulating messengers. Methylglyoxal (MG) is a highly reactive metabolite involved in diabetes and aging, via formation of a wide variety of protein adducts. Though new types of protein ...

2025-04-29 | MTBLS6287 | MetaboLights
MetabolomicsCell Membrane Remodeling Mediates Polymyxin B Resistance in Klebsiella pneumoniae: An Integrated Proteomics and Metabolomics Study
Polymyxin B (PB) is introduced into the clinic as the last-line therapy against carbapenem-resistant Klebsiella pneumoniae (CRKP). Unfortunately, increased resistance to PB in Klebsiella pneumoniae (K. pneumoniae) has threatened global health. Resistance of K. pneumoniae ...
2022-03-04 | MTBLS4132 | MetaboLights
MetabolomicsCell type-specific proteomics uncovers a RAF15-SnRK2.6/OST1 kinase cascade in guard cells

Multicellular organisms such as plants contain various cell types with specialized functions. Analyzing the characteristics of each cell type reveals specific cell functions and enhances our understanding of organization and function at the organismal level. Guard cells (GCs) are specialized epid...

2024-09-03 | MTBLS3997 | MetaboLights
MetabolomicsIntegrated Proteomics and Metabolomics Analyses Revealed Potential Phospholipid-Related Biomarkers in Rabbit Atherosclerotic Plaques

BACKGROUND AND AIMS: Atherosclerosis, characterized by dysfunction of lipid metabolism and chronic inflammation, is considered as a metabolic disorder as well as a major contributor to cardiovascular diseases. However, metabolic signatures of atherosclerosis have not been well ex...

2024-09-26 | MTBLS9737 | MetaboLights
MetabolomicsStable Isotope–Assisted Plant Metabolomics: Combination of Global and Tracer-Based Labeling for Enhanced Untargeted Profiling and Compound Annotation
Untargeted approaches and thus biological interpretation of metabolomics results are still hampered by the reliable assignment of the global metabolome as well as classification and (putative) identification of metabolites. In this work we present an liquid chromatography-mass spectrometry (LC-MS)-b...
2020-02-09 | MTBLS1217 | MetaboLights
MetabolomicsEx-Vivo Equine Cartilage Explant Osteoarthritis Model - A Metabolomics and Proteomics Study
Osteoarthritis (OA) is an age-related degenerative musculoskeletal disease characterised by loss of articular cartilage, synovitis, abnormal bone proliferation and subchondral bone sclerosis. Underlying OA pathogenesis is yet to be fully elucidated with no OA specific biomarkers in clinical use. Ex-...
2020-09-30 | MTBLS1495 | MetaboLights
ProteomicsLabeled quantitative proteomics dataset of optogenetics induced axon regeneration
This labeled quantitative proteomics dataset was collected from a transgenic channel rhodopsin mouse model (Chr2) subjected to light stimulation after traumatic optic nerve crush (ONC) was performed. Mouse models expressing channel rhodopsin were subjected to therapeutic light stimulation promoting ...
ORGANISM(S): Mus musculus (Mouse) 
2022-08-12 | PXD032788 | Pride
Rhythmic light stimulation Quantitative proteome Axon regeneration Optogenetic stimulation 
ProteomicsProspective ICH Q2(R2)-aligned validation of label-free untargeted proteomics for host cell protein quantification in biotherapeutics
This dataset contains raw and processed LC–MS/MS data generated for a prospective validation of label-free untargeted proteomics for host cell protein (HCP) quantification in biotherapeutic matrices. A stable isotope-labeled CHO whole-proteome standard was spiked into the NIST monoclonal antibody re...
ORGANISM(S): Mus musculus (Mouse) 
2026-06-08 | PXD075694 | Pride
Host cell proteins Hcp quantification Biotherapeutics Timstof Analytical validation Untargeted proteomics Ddapasef Ich q2(r2) Lc–ms/ms 
MetabolomicsUntargeted Metabolomics for Integrative Taxonomy: Metabolomics, DNA Marker-Based Sequencing, and Phenotype Bioimaging

Integrative taxonomy is a fundamental part of biodiversity and combines traditional morphology with additional methods such as DNA sequencing or biochemistry. Here, we aim to establish untargeted metabolomics for use in chemotaxonomy. We used three thallose liverwort species Riccia glauca

2026-01-30 | MTBLS4668 | MetaboLights
UnknownLabeled quantitative proteomics dataset of optogenetics induced axon regeneration in mice.
Not available
S-EPMC9167879 | biostudies-literature
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