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MetabolomicsGut metabolomics of 6PPD-Q exposed mice with ABX treatment

Untargeted fecal metabolomics using UHPLC-MS/MS to analyze microbiota-dependent metabolic changes in C57BL/6 mice exposed to 6PPD-quinone (6PPD-Q) with/without antibiotic-mediated gut microbiota depletion. Key pathways include tryptophan and nicotinamide metabolism linked to intestinal barrier fu...

2026-09-15 | MTBLS14308 | MetaboLights
MetabolomicsUPLC-Q-TOF/MS-Based Plasma and Urine Metabolomics Contribute to the Diagnosis of Sepsis
In this study, we aimed to identify potential metabolic biomarkers that can improve the diagnostic accuracy of sepsis. Sixty-six patients including 30 septic and 36 nonsepsis patients from an intensive care unit were recruited. The global plasma and urine metabolomic profiles were determined by ultr...
2023-04-18 | MTBLS3505 | MetaboLights
MetabolomicsRNA-Seq and UHPLC-Q-TOF/MS Based Lipidomics Study in Lysiphlebia japonica
Lipids play an important role in energy storage, membrane structure stabilization and signaling. Parasitoids are excellent models to study lipidomics because a majority of them do not accumulate during their free-living life-stage. Studies on parasitoids have mostly focused on the changes in the lip...
2021-10-06 | MTBLS409 | MetaboLights
MetabolomicsEvolutionary novelty of Apolipoprotein D facilitates metabolic plasticity in lepidopteran wings

Understanding metabolic plasticity of animal evolution is a fundamental challenge in evolutionary biology. Owing to the diversification of insect wing morphology and dynamic energy requirements, the molecular adaptation mechanisms underlying the metabolic pathways in wing evolution remain largely...

2026-03-29 | MTBLS11285 | MetaboLights
MetabolomicsEvolutionary novelty of Apolipoprotein D facilitates metabolic plasticity in lepidopteran wing

Understanding metabolic plasticity of animal evolution is a fundamental challenge in evolutionary biology. Owing to the diversification of insect wing morphology and dynamic energy requirements, the molecular adaptation mechanisms underlying the metabolic pathways in wing evolution remain largely...

2026-03-29 | MTBLS4308 | MetaboLights
MetabolomicsRelationship Between Vitamin D Levels and Psychological Stress-Induced Asthma Prevalence: An Untargeted Metabolomics Study Combined with the NHANES Database
The incidence of psychological stress–induced asthma has been increasing annually, and numerous previous studies have shown that vitamin D is associated with the development of asthma as well as anxiety and depression. However, no studies to date have clarified the relationship between vitamin D and...
2026-04-16 | MTBLS14208 | MetaboLights
TranscriptomicsHost cell-free growth of the Q fever bacterium Coxiella burnetii
The inability to propagate obligate intracellular pathogens under axenic (host cell-free) culture conditions imposes severe experimental constraints that have negatively impacted progress in understanding pathogen virulence and disease mechanisms. Coxiella burnetii, the causative agent of human Q (Q...
ORGANISM(S): Coxiella burnetii 
2010-06-20 | E-GEOD-13338 | biostudies-arrayexpress
TranscriptomicsCoxiella burnetii, the agent of Q fever, persists in adipocytes
Coxiella burnetii, the agent of Q fever, persists in humans despite specific immune responses: however, its reservoir remains unknown. We detected C. burnetii in adipose tissue from BALB/c and C57/BL6 mice 4 months after infection when no bacteria were found in other tissues. C. burnetii infected cu...
ORGANISM(S): Mus musculus 
2014-05-25 | E-GEOD-46335 | biostudies-arrayexpress
MetabolomicsAbsolute quantification of metabolites in tomato fruit extracts by fast 2D NMR (Tomato 700 MHz samples)

Quantitative NMR metabolomics is a powerful tool to have access to valuable information on metabolism. Unfortunately, the quantitative analysis of metabolic samples is often hampered by peak overlap. Two-dimensional (2D) spectroscopy offers a promising alternative and quantitative results can be ...

2015-11-11 | MTBLS132 | MetaboLights
MetabolomicsAbsolute quantification of metabolites in tomato fruit extracts by fast 2D NMR (Tomato 500 MHz samples)

Quantitative NMR metabolomics is a powerful tool to have access to valuable information on metabolism. Unfortunately, the quantitative analysis of metabolic samples is often hampered by peak overlap. Two-dimensional (2D) spectroscopy offers a promising alternative and quantitative results can be ...

2015-01-28 | MTBLS131 | MetaboLights
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