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MetabolomicsIdentification and validation of poly-metabolite scores for diets high in ultra-processed food: An observational study and post-hoc randomized controlled crossover-feeding trial.

BACKGOUND: Ultra-processed food (UPF) accounts for a majority of calories consumed in the United States, but the impact on human health remains unclear. We aimed to identify poly-metabolite scores in blood and urine that are predictive of UPF intake.

METHODS AND FIN...

2025-07-12 | MTBLS12705 | MetaboLights
MetabolomicsPTER is an N-acetyltaurine hydrolase that regulates feeding and obesity

Taurine is a conditionally essential micronutrient and one of the most abundant amino acids in humans1-3. In endogenous taurine metabolism, dedicated enzymes are involved in biosynthesis of taurine from cysteine as well as the downstream metabolism of secondary taurine metabolites4,5. One such ta...

2024-09-11 | MTBLS10408 | MetaboLights
TranscriptomicsTranscriptional responses of Escherichia coli to GSNO under defined chemostat conditions.
Escherichia coli strain MG1655 was grown in a New Brunswick Scientific Bioflow III Biofermentor under continuous culture (chemostat) conditions. Cells were grown in defined media containing 54 mM glycerol as the sole and limiting source of energy and carbon. The working volume was 1 litre, and the d...
ORGANISM(S): Escherichia coli 
2010-06-10 | E-GEOD-2095 | biostudies-arrayexpress
TranscriptomicsTranscriptional responses of Anaerobically grown Escherichia coli to GSNO under defined chemostat conditions.
Escherichia coli strain MG1655 was grown in a New Brunswick Scientific Bioflow III Biofermentor under continuous culture (chemostat) conditions. Cells were grown in defined media containing 54 mM glycerol as the sole and limiting source of energy and carbon. The working volume was 1 litre, and the d...
ORGANISM(S): Escherichia coli 
2010-06-10 | E-GEOD-2129 | biostudies-arrayexpress
ProteomicsS-nitrosation of proteins relevant to Alzheimer’s disease during early stages of neurodegeneration
Protein S-nitrosation (SNO-protein) is a post-translational modification in which a cysteine (Cys) residue is modified by nitric oxide (SNO-Cys). SNO-proteins impact many biological systems, but their identification has been technically challenging. We developed a chemical proteomic strategy - SNOTR...
ORGANISM(S): Mus musculus (Mouse) 
2016-03-31 | PXD003802 | Pride
S-nitrosylation Alzheimer's disease Neurodegeneration 
UnknownThiophene Esters Are Not Selective for H2S and Undergo Thiol and Esterase Cleavage.
Not available
S-EPMC12849719 | biostudies-literature
ProteomicsDesign, Implementation and Multisite Evaluation of a System Suitability Protocol for the Quantitative Assessment of Instrument Performance in Liquid Chromatography-Multiple Reaction Monitoring-MS (LC-MRM-MS)
Multiple reaction monitoring (MRM) mass spectrometry coupled with stable isotope dilution (SID) and liquid chromatography (LC) is increasingly used in biological and clinical studies for precise and reproducible quantification of peptides and proteins in complex sample matrices. Robust LC-SID-MRM-MS...
ORGANISM(S): Bos Taurus 
PXD010535 | panorama
UnknownNitroglycerine limits infarct size through S-nitrosation of cyclophilin D: a novel mechanism for an old drug.
Not available
S-EPMC6383062 | biostudies-literature
TranscriptomicsTranscription profiling of mouse wild type and Lim1-null renal vesicles microdissected from embryonic day 12.5 kidneys
The Lim1 gene has essential functions during several stages of kidney development. In particular, a tissue specific knockout in the early metanephric mesenchyme results in the formation of the earliest nephron precursor, the renal vesicle, but failure of this structure to progress to the next stage,...
ORGANISM(S): Mus musculus 
2007-12-12 | E-GEOD-7257 | biostudies-arrayexpress
UnknownImproving Breast Cancer Surgical Treatment Decision Making: The iCanDecide Randomized Clinical Trial.
Not available
S-EPMC5946719 | biostudies-literature
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