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MetabolomicsRapid identification of species, sex and maturity by mass spectrometric analysis of animal faeces

BACKGROUND: We describe a new approach to the recovery of information from faecal samples, based on the analysis of the molecular signature generated by rapid evaporative ionisation mass spectrometry (REIMS).

RESULTS: Faecal pellets from five different r...

2022-02-03 | MTBLS1095 | MetaboLights
MetabolomicsDetailed Profiling of 17-Hydroxygeranyllinalool Diterpene Glycosides from Nicotiana Species Reveals Complex Reaction Networks of Conjugation Isomers

Background: Specialised anti-herbivory metabolites are abundant in the solanaceous genus Nicotiana. These metabolites include the large family of 17-hydroxygeranyllinalool diterpene glycosides (HGL-DTGs). Many HGL-DTGs occur exclusively within the Nicotiana genus,...

2026-02-04 | MTBLS13756 | MetaboLights
MetabolomicsIonic homeostasis, carbohydrate metabolism, and oxidative balance underlie wild soybean resistance to low potassium stress

The scarcity of potassium resources in farmland soils poses a major challenge to global food security. Wild soybean (Glycine soja), a valuable wild germplasm related to cultivated soybeans, is known for its high-stress resistance and adaptability. This study comprehensively compares two wild soyb...

2025-07-22 | MTBLS12462 | MetaboLights
MetabolomicsIonic homeostasis, carbohydrate metabolism, and oxidative balance underlie wild soybean resistance to low potassium stress

The scarcity of potassium resources in farmland soils poses a major challenge to global food security. Wild soybean (Glycine soja), a valuable wild germplasm related to cultivated soybeans, is known for its high-stress resistance and adaptability. This study comprehensively compares two wild soyb...

2026-04-12 | MTBLS14256 | MetaboLights
MetabolomicsHyocholic acid species as novel biomarkers for metabolic disorders
Hyocholic acid (HCA) is a major bile acid (BA) species in the BA pool of pigs, a species known for its exceptional resistance to spontaneous development of diabetic phenotypes. HCA and its derivatives are also present in human blood and urine. We investigate whether human HCA profiles can predict th...
2021-10-06 | MTBLS2343 | MetaboLights
MetabolomicsAnalysis of lipid nutrient differences in the milk of 13 species from a quantitative non-targeted lipidomics perspective

Lipid, an important organic component in milk, has health benefits for newborns. Profiles of milk lipid in multi-species from multi-level haven’t been accessible, therefore, we established a lipid subclass, lipid molecule, and fatty acid profile of 13 species to compare interspecific lipid differ...

2023-08-21 | MTBLS6767 | MetaboLights
MetabolomicsAn ancient residue metabolomics-based method to distinguish use of closely related plant species in ancient pipes

Residues from ancient artifacts can help identify which plant species were used for their psychoactive properties, providing important information regarding the deep-time co-evolutionary relationship between plants and humans. However, relying on the presence or absence of one or several biomarke...

2020-07-21 | MTBLS890 | MetaboLights
MetabolomicsHigh-resolution LC-MS/MS lipidomics characterization of wild-type and ATG7-deficient mouse renal proximal tubule cells
This study provides an untargeted lipidomics investigation of ATG7-deficient (cKO) mouse renal proximal tubule cells compared to wild-type (WT) controls to evaluate lipidomic alterations associated with autophagy deficiency. Lipids were extracted from cell culture wells using a single-phase isopropa...
2026-09-30 | MTBLS15861 | MetaboLights
MetabolomicsReactive Oxygen Species Deficiency Due to Ncf1-Mutation Leads to Development of Adenocarcinoma and Metabolomic and Lipidomic Remodeling in a New Mouse Model of Dextran Sulfate Sodium-Induced Colitis
Inflammatory bowel disease is characterized by chronic relapsing idiopathic inflammation of the gastrointestinal tract and persistent inflammation. Studies focusing on the immune-regulatory function of reactive oxygen species (ROS) are still largely missing. In this study, we analyzed an ROS-deficie...
2019-05-22 | MTBLS593 | MetaboLights
TranscriptomicsRNA-seq of poly-A enriched total RNA of brain, liver, kidney, heart and skeletal muscle samples from 5 vertebrate species: mouse, chicken, frog, lizard and pufferfish
How species with similar repertoires of protein coding genes differ so dramatically at the phenotypic level is poorly understood. From comparing the transcriptomes of multiple organs from vertebrate species spanning ~350 million years of evolution, we observe significant differences in alternative s...
ORGANISM(S): Mus musculus 
2012-12-22 | E-GEOD-41338 | biostudies-arrayexpress
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