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MetabolomicsRumen Fluid Metabolomics Analysis of Sheep Under Different Grazing Intensities with Supplementary Feeding

This dataset comprises untargeted LC-MS metabolomics profiles of rumen samples from 8 sheep under moderate grazing with supplementary feeding and 8 sheep under intensive grazing with supplementary feeding. Samples were analyzed using Thermo Fisher Scientific mass spectrometers in positive/negativ...

2025-07-20 | MTBLS12752 | MetaboLights
MetabolomicsTime-Restricted Feeding Orchestrates Astrocytic Metabolic Reprogramming via the Wnt Pathway to Alleviate Sevoflurane-Induced Neural Injury

Perioperative neurocognitive disorders (PND) pose a significant challenge for aging surgical patients, with sevoflurane anesthesia being an identified risk factor. Time-restricted feeding (TRF), a dietary regimen, shows promise in mitigating age-related cognitive decline, but its efficacy and mec...

2026-02-17 | MTBLS13891 | MetaboLights
MetabolomicsVegetable Signatures Derived from Human Urinary Metabolomic Data in Controlled Feeding Studies
Examination of changes in urinary metabolomic profiles after vegetable ingestion may lead to new methods of assessing plant food intake. To this regard, we developed a proof-of-principle methodology to identify urinary metabolomic signatures for spinach, celery, and onion. Three feeding studies were...
2019-05-30 | MTBLS683 | MetaboLights
MetabolomicsThe rumen metagenome and its metabolome in yaks associated with feeding regime

Background: Grazing yearly on pasture is a traditional practice for yaks, which cannot meet the requirements of yak products since the insufficient forage supplied in the cold season results in a long production cycle. An intensive feeding system increasing production efficiency has been selected...

2024-10-01 | MTBLS10856 | MetaboLights
MetabolomicsTranscriptomic and metabolomic data of Populus deltoides ‘Shalinyang’ (PdS) response to feeding of Anoplophora glabripennis adults
Populus deltoides ‘Shalinyang’ (PdS), a vital species for artificial shelterbelts in the arid regions of northwest China, has shown resistance to the destructive stem-boring beetle Anoplophora glabripennis Motschulsky (Asian longhorned beetle, ALB). However, comprehensive research in this area is st...
2026-03-25 | MTBLS12296 | 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
MetabolomicsLipidomic analysis of Drosophila on different sugar feeding regimes +/- trametinib

Consumption of sugar-rich diets adversely affects health and reduces life expectancy through the excessive production and storage of triacylglycerides (TAGs) leading to metabolic dysfunction. Here, using Drosophila melanogaster, we identify the conserved Ras/MAPK signalling pathway as a key media...

2026-09-02 | MTBLS14468 | MetaboLights
TranscriptomicsComparative expression during feeding against starvation in the rice brown planthopper, Nilaparvata lugens
Nilaparvata lugens, the brown planthopper (BPH) sucks the rice phloem sap containing high sucrose to obtain carbon source. The comparative gene expression analyses were perfomed during feeding against starvation in order to determine sugar transporter and other feeding related gene expression. Young...
ORGANISM(S): Nilaparvata lugens 
2015-04-22 | E-GEOD-68096 | biostudies-arrayexpress
MetabolomicsA fungal endophyte alters poplar leaf chemistry, deters insect feeding and shapes insect community assembly
The endophytic fungi of certain grasses and herbaceous plants provide anti-herbivore defense compounds, thus living in mutualistic interaction with their hosts. Still, there is little information on such cooperation for tree-associated endophytes. We investigate the influence of the endophytic fungu...
2024-11-11 | MTBLS8905 | MetaboLights
MetabolomicsMetabolic and gut microbial remodeling in captive Amur tigers under uniform feeding

Ultra-high-performance liquid chromatography (UHPLC) was conducted using a Vanquish UHPLC system (Thermo Fisher), coupled with a Q Exactive™ HF/Q Exactive™ HF-X mass spectrometer for liquid chromatography-mass spectrometry (LC-MS) analysis. To ensure...

2026-06-05 | MTBLS14159 | MetaboLights
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