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MetabolomicsAntiviral metabolite 3'-Deoxy-3',4'-didehydro-cytidine is detectable in serum and identifies acute viral infections including COVID-19

BACKGROUND: There is a critical need for rapid viral infection diagnostics to enable prompt case identification in pandemic settings and support targeted antimicrobial prescribing.

METHODS: Using untargeted high-resolution liquid chromatography coupled with...

2022-02-10 | MTBLS718 | MetaboLights
MetabolomicsDiel metabolomics analysis of a hot spring chlorophototrophic microbial mat leads to new hypotheses of community member metabolisms
Dynamic environmental factors such as light, nutrients, salt, and temperature continuously affect chlorophototrophic microbial mats, requiring adaptive and acclimative responses to stabilize composition and function. Quantitative metabolomics analysis can provide insights into metabolite dynamics fo...
2024-02-23 | MTBLS187 | MetaboLights
MetabolomicsEvidence of altered fatty acid metabolism in dogs with naturally occurring valvular heart disease and congestive heart failure

INTRODUCTION: Myxomatous mitral valve disease (MMVD) is the most common cardiac condition in adult dogs. The disease progresses over several years and affected dogs may develop congestive heart failure (HF). Research has shown that myocardial metabolism is altered in cardiac dise...

2022-03-31 | MTBLS716 | MetaboLights
MetabolomicsFuel for the Damage Induced"""": Untargeted Metabolomics in Elite Rugby Union Match Play
The metabolic perturbations caused by competitive rugby are not well characterized. Our aim is to utilize untargeted metabolomics to develop appropriate interventions, based on the metabolic fluctuations that occur in response to this collision-based team sport. Seven members of an English Premiersh...
2021-09-06 | MTBLS2967 | MetaboLights
TranscriptomicsSequencing of reaction products from protospacer integration by Cas1-Cas2
We report the sites of protospacer integration into plasmids by Cas1-Cas2. The goal of this study is to determine the role of sequence elements on protospacer integration. Methods: Cas1-Cas2 integration products were fragmented, end-repaired, adapter ligated, PCR amplified, and analyzed by Illumina ...
ORGANISM(S): Cloning vector pUC19 
2015-01-30 | E-GEOD-64552 | biostudies-arrayexpress
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
TranscriptomicsPervasive and dynamic protein binding sites of the mRNA transcriptome in Saccharomyces cerevisiae
Protein-RNA interactions are integral components of nearly every aspect of biology including regulation of gene expression, assembly of cellular architectures, and pathogenesis of human diseases. However, studies in the past few decades have only uncovered a small fraction of the vast landscape of t...
ORGANISM(S): Saccharomyces cerevisiae 
2013-01-29 | E-GEOD-43747 | biostudies-arrayexpress
ProteomicsCoordinate control of endoplasmic reticulum chaperone biosynthesis and peptide hormone secretion revealed by a β-cell model of Prader-Willi syndrome
Prader-Willi syndrome (PWS) is a multisystem disorder caused by loss of expression of a cluster of paternally-expressed, imprinted genes. Neonatal failure to thrive is followed by childhood-onset hyperphagia, obesity, neurobehavioral abnormalities, and hormonal deficits. Prior evidence from a mouse ...
ORGANISM(S): Rattus norvegicus (Rat) 
2023-04-11 | PXD037875 | Pride
Crispr/cas9  genomic imprinting  hormone secretion  metabolic disease  pancreatic islet 
ProteomicsCoordinate control of endoplasmic reticulum chaperone biosynthesis and peptide hormone secretion revealed by a β-cell model of Prader-Willi syndrome
Prader-Willi syndrome (PWS) is a multisystem disorder caused by loss of expression of a cluster of paternally-expressed, imprinted genes. Neonatal failure to thrive is followed by childhood-onset hyperphagia, obesity, neurobehavioral abnormalities, and hormonal deficits. Prior evidence from a mouse ...
ORGANISM(S): Rattus norvegicus (Rat) 
2023-04-11 | PXD037874 | Pride
Crispr/cas9  genomic imprinting  hormone secretion  metabolic disease  pancreatic islet 
TranscriptomicsPostia placenta MAD-698 gene expression in different media
Transscript profiles of Postia placenta grown on different substrates were analyszed. Array design was based on the DoE's Joint Genome Institute's gene models for P. placenta version 1. The research goal is to identtify genes essential for cellulose depolymerization. Keywords: Culture condition com...
ORGANISM(S): Postia placenta 
2010-05-14 | E-GEOD-12540 | biostudies-arrayexpress
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