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MetabolomicsAn NMR metabolomics analysis pipeline for human neutrophil samples with limited source material
Untargeted 1H NMR metabolomics is a robust and reproducible approach to study metabolism in biological samples, providing unprecedented insight into altered cellular processes associated with human diseases. Metabolomics is increasingly used alongside other -omics techniques, such as proteomics and ...
2025-11-06 | MTBLS6220 | 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
MetabolomicsLimited survival and impaired hepatic fasting metabolism of glucose, amino acids and lipids in mice with constitutive Rag GTPase signaling
The mechanistic target of rapamycin complex 1 (mTORC1) integrates cellular nutrient signaling and hormonal cues to control metabolism. We have previously shown that constitutive nutrient signaling to mTORC1 by means of genetic activation of RagA (RagAGTP) in mice resulted in a fatal energetic crisis...
2021-05-11 | MTBLS2397 | MetaboLights
MetabolomicsProteomics and tracer metabolomics link GAPDH ISGylation to glycolytic control

Ubiquitin-like protein ISG15 (interferon-stimulated gene 15) has been implicated in the regulation of central carbon metabolism, but conflicting findings across experimental systems have limited mechanistic insight. Here, we applied a multi-omics approach in cells ectopically expressing the ISGyl...

2026-03-02 | MTBLS12619 | MetaboLights
MetabolomicsAn Integrated Biochemical, Proteomics, and Metabolomics Approach for Supporting Medicinal Value of Panax ginseng Fruits (GC-MS assay)
Panax ginseng roots are well known for their medicinal properties and have been used in Korean and Chinese traditional medicines for 1000s of years. However, the medicinal value of P. ginseng fruits remain poorly characterized. Using gas chromatography-time of flight mass spectrometry (GC-TOF MS), 6...
2016-11-18 | MTBLS350 | MetaboLights
UnknownDissecting sexual dimorphism in aortic valve stenosis by proteomics.
Not available
S-EPMC12502187 | biostudies-literature
UnknownBenchmarking of Quantitative Proteomics Workflows for Limited Proteolysis Mass Spectrometry.
Not available
S-EPMC12022698 | biostudies-literature
ProteomicsDilute to Enrich for Deep Proteomics: Yolk-Depleted Carrier for a Limited Population of Embryonic (Frog) Cells
This project developed a proteomic methodology that deepens the detectable and quantifiable proteome from limited proteomes where abundant proteins pose interference. As proof-of-principle, this study used Xenopus laevis, where ~90% of the proteome is dominated by abundant yolk proteins in the early...
ORGANISM(S): Xenopus laevis (African clawed frog) 
2024-05-21 | PXD044787 | Pride
Liquid chromatography Proteomics Xenopus Ultrasensitive Mass spectrometry. Yolk 
ProteomicsLarge-Scale Analysis of Breast Cancer-Related Conformational Changes in Proteins using Limited Proteolysis
Conformational changes in proteins can lead to disease. Thus, methods for identifying conformational changes in proteins can further improve our understanding and facilitate detection of disease states. Here we combine limited proteolysis (LiP) with Stable Isotope Labeling with Amino Acids in Cell ...
ORGANISM(S): Homo sapiens (Human) 
2016-12-23 | PXD005210 | Pride
Proteomics Limited proteolysis Mass spectrometry Silac Mcf-10a Mcf-7 Protein folding 
UnknownOptimizing capillary electrophoresis for top-down proteomics of 30-80 kDa proteins.
Not available
S-EPMC4034378 | biostudies-literature
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