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MetabolomicsMetabolomics reveals impaired maturation of HDL particles in adolescents with hyperinsulinaemic androgen excess
Hyperinsulinaemic androgen excess (HIAE) in prepubertal and pubertal girls usually precedes a broader pathological phenotype in adulthood that is associated with anovulatory infertility, metabolic syndrome and type 2 diabetes. The metabolic derangements that determine these long-term health risks re...
2015-04-09 | MTBLS103 | MetaboLights
MetabolomicsUntargeted metabolomics identifies a plasma sphingolipid-related signature associated with lifestyle intervention in prepubertal children with obesity

OBJECTIVE: Childhood obesity is a strong risk factor for adult obesity and metabolic diseases, including type 2 diabetes and cardiovascular disease. Early lifestyle intervention in children with obesity reduces future disease risk. The objective of this study is to identify metab...

2018-02-09 | MTBLS423 | MetaboLights
MetabolomicseRah: A computational tool integrating spectral deconvolution and alignment with quantification and identification of metabolites in GCMS- based metabolomics
Gas chromatography coupled to mass spectrometry (GC-MS) has been a long- standing approach used for identifying small molecules due to the highly reproducible ionization process of electron impact ionization (EI). However, the use of GC-EI MS in untargeted metabolomics produces large and complex dat...
2016-09-22 | MTBLS321 | MetaboLights
MetabolomicsResolving coral photoacclimation dynamics through coupled photophysiological and metabolomic profiling
Corals continuously adjust to short term variation in light availability on shallow reefs. Long-term light alterations can also occur due to natural and anthropogenic stressors, as well as management interventions such as coral transplantation. Although short term photophysiological responses are re...
2019-04-11 | MTBLS768 | MetaboLights
UnknownNucleotide depletion reveals the impaired ribosome biogenesis checkpoint as a barrier against DNA damage.
Not available
S-EPMC7327477 | biostudies-literature
TranscriptomicsRNA-Seq studies identify cancer-related genes differentially regulated during inflammation-driven lung tumorigenesis and modulated by chemopreventive agents
Purpose: Chronic pulmonary inflammation in the form of chronic obstructive pulmonary disease (COPD) has been consistently shown to increase the risk of lung cancer. Therefore, identification of chemopreventive agents with anti-inflammatory effects, in addition to antiproliferative and apoptotic acti...
ORGANISM(S): Mus musculus 
2016-07-03 | E-GEOD-64027 | biostudies-arrayexpress
MetabolomicsMachine Learning-Based Retention Time Prediction of Trimethylsilyl Derivatives of Metabolites
In gas chromatography-mass spectrometry-based untargeted metabolomics, metabolites are identified by comparing mass spectra and chromatographic retention time with reference databases or standard materials. In that sense, machine learning has been used to predict the retention time of metabolites la...
2022-05-26 | MTBLS2841 | MetaboLights
MetabolomicsEvidence for quorum sensing and differential metabolite production by Ruegeria pomeroyi in response to DMSP
Microbial alteration and remineralization of organic matter in the ocean play essential roles in the carbon cycle. The impact of individual compounds as either growth substrates or infochemicals is still poorly constrained in models, particularly for organisms with relatively versatile genomes. Here...
2015-01-29 | MTBLS157 | MetaboLights
UnknownPromoting Smoke-Free Homes Through Biomarker Feedback Documenting Child Exposure to Tobacco Toxins: Protocol for a Randomized Clinical Trial.
Not available
S-EPMC6913685 | biostudies-literature
UnknownUrinary Metabolomics Study on the Protective Role of Cocoa in Zucker Diabetic Rats via 1H-NMR-Based Approach.
Not available
S-EPMC9572671 | biostudies-literature
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