Sort   by:  
 Page size 
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
ProteomicsEvaluation of NHS-Acetate and DEPC labelling for determination of solvent accessible amino acid residues in protein complexes
The structural analysis of proteins and protein complexes is key for understanding their function and regulation. In order to gain structural information, we examined protein surface labelling using NHS-Acetate and DEPC following an MS-based workflow. Using two model proteins we characterise the obt...
ORGANISM(S): Oryctolagus cuniculus cuniculus Saccharomyces cerevisiae (Baker's yeast) 
2020-05-05 | PXD015940 | Pride
Diethylpyrocarbonate N-hydroxysuccinimidyl acetate Mass spectrometry Neutral loss Chemical labelling Solvent accessible surface area Labelling percentage 
TranscriptomicsSurface sensing in Vibrio parahaemolyticus triggers a programme of gene expression that promotes colonization and virulence
Vibrio parahaemolyticus senses surfaces via impeded rotation of its polar flagellum. We have exploited this surface-sensing mechanism to trick the organism into thinking it is on a surface when it is growing in liquid. This facilitated studies of global gene expression in a way that avoided many of ...
ORGANISM(S): Vibrio parahaemolyticus 
2010-12-15 | E-GEOD-18763 | biostudies-arrayexpress
ProteomicsSurface proteome of large extracellular vesicles
The extracellular vesicle (EV) surface proteome (surfaceome) acts as a fundamental signalling gateway by bridging intra-and extracellular signalling networks, dictates EVs’ capacity to communicate and interact with its the/their environment, and is a source of potential disease biomarkers and thera...
ORGANISM(S): Homo sapiens (Human) 
2021-11-17 | PXD026658 | Pride
Proteomics Extracellular vesicles Large extracellular vesicles Interactome Surface 
TranscriptomicsUstilago maydis gene expression after growth on hydrophobic surface plus/minus hydroxy fatty acids
Infection-related development of phytopathogenic fungi is initiated by sensing and responding to plant surface cues. This response results in the formation of specialized infection structures, so-called appressoria. To unravel the program inducing appressoria in the biotrophic smut fungus Ustilago m...
ORGANISM(S): Ustilago maydis 
2014-07-23 | E-GEOD-53947 | biostudies-arrayexpress
Proteomicsyeast membrane proteomics using Leu3 labelling
The yeast signal peptide peptidase homologue Ypf1 functionally interacts with the ER-associated degradation (ERAD) factors Dfm1 and Doa10 to control the abundance of the zinc transporter Zrt1. Here we report that Ctr1 is another substrate for this degradation mechanism with deletion of Ypf1 leading ...
ORGANISM(S): Saccharomyces cerevisiae (Baker's yeast) 
2016-04-12 | PXD003052 | Pride
Proteomics Erad Leu3 labelling Yeast Membrane 
MetabolomicsMass spectrometry imaging of phosphatidylcholine metabolism in lungs administered with therapeutic surfactants and isotopic tracers

Mass spectrometry imaging (MSI) visualises molecular distributions throughout tissues but is blind to dynamic metabolic processes. Here, MSI with high mass resolution together with multiple stable isotope labelling provided spatial analyses of phosphatidylcholine (PC) metabolism in mouse lungs. D...

2020-10-30 | MTBLS2075 | MetaboLights
TranscriptomicsSurface topography enhances differentiation of mesenchymal stem cells towards osteogenic and adipogenic lineages
Surface topography impacts on cell growth and differentiation, but it is not trivial to generate defined surface structures and to assess the relevance of specific topographic parameters. In this study, we have systematically compared in vitro differentiation of mesenchymal stem cells (MSCs) on a va...
ORGANISM(S): Homo sapiens 
2018-09-20 | E-MTAB-7177 | biostudies-arrayexpress
ProteomicsPTMC_A pyridinium-based strategy for bioorthogonal conjugation-assisted purification method for profiling cell surface proteome
Cell surface proteins (CSPs) are valuable targets for therapeutic agents, but achieving highly selective CSP enrichment in cellular physiology remains a technical challenge. To address this challenge, we propose a newly developed sulfo-pyridinium-ester (SPE) cross-linking probe, followed by two-step...
ORGANISM(S): Homo Sapiens 
2023-08-11 | PXD044541 |
TranscriptomicsSurface Topography Enhances Differentiation of Mesenchymal Stem Cells Towards Osteogenic and Adipogenic Lineages
Surface topography impacts on cell growth and differentiation, but it is not trivial to generate homogeneous surface structures and to define the specific morphological parameters of relevance. In this study, we have compared gene expression profiles of mesenchymal stem cells (MSCs) on nanostructure...
ORGANISM(S): Homo sapiens 
2015-08-25 | E-GEOD-61113 | biostudies-arrayexpress
Sort   by:  
 Page size