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MetabolomicsMetabolic signatures of Arabidopsis thaliana abiotic stress responses elucidate patterns in stress priming, acclimation, and recovery

Temperature, water and light are 3 abiotic stress factors that have major influences on plant growth, development and reproduction. Plants can be primed by a prior mild stress to enhance their resistance to future stress. We used an untargeted metabolomics approach to examine Arabidopsis thal...

2022-05-30 | MTBLS3672 | MetaboLights
MetabolomicsABA accumulation confers cross-adaptation to saline-alkali and cold stresses in alfalfa

Combined saline-alkali and cold stresses severely constrain plant growth at middle and high latitudes. Plants have evolved cross-adaptation mechanisms wherein exposure to one stress enhances resistance to another. However, the specific mechanisms driving cross-adaptation between saline-alkali and...

2026-03-22 | MTBLS14108 | MetaboLights
MetabolomicsCross-kingdom synthetic microbiota suppresses wheat Fusarium crown rot by remodeling the rhizosphere microbiome and metabolome

Wheat is a major staple crop grown across the globe. Fusarium crown rot (FCR) of wheat, caused by Fusarium pseudograminearum, is a destructive soil-borne disease that lacks effective sustainable control measures. Here, we assembled a cross-kingdom synthetic microbial community (SMC) comprising Tr...

2025-09-06 | MTBLS12946 | MetaboLights
MetabolomicsA Cross-Platform Metabolomics Comparison Identifies Serum Metabolite Signatures of Liver Fibrosis Progression in Chronic Hepatitis C Patients
Metabolomics offers new insights into disease mechanisms that is enhanced when adopting orthogonal instrumental platforms to expand metabolome coverage, while also reducing false discoveries by independent replication. Herein, we report the first inter-method comparison when using multisegment injec...
2023-08-22 | MTBLS3111 | MetaboLights
MetabolomicsAge-related differences in the gut microbiota and plasma metabolome in dogs: a prospective cross-sectional study under standardized dietary conditions
Background: Aging is associated with progressive metabolic and physiological changes that influence health span in humans and may similarly impact dogs. This study aimed to characterize in the gut microbiota and their associations with host metabolism. Client-owned young adult (2-5 years, > 20 kg, n...
2026-06-26 | MTBLS14861 | MetaboLights
MetabolomicsMetabolism links nutrient stress and harmful algal bloom formation

Four species of phytoplankton representing important bloom-forming species from three globally important phyla (Bacillariophyta, Haptophyta, and Ochrophyte) were cultured in this study. These species include the cosmopolitan diatom Chaetoceros affinis CCMP159 (isolated from Great South B...

2024-02-28 | MTBLS1807 | MetaboLights
MetabolomicsNew insights into the responses of soil microorganisms to polycyclic aromatic hydrocarbon stress by combining enzyme activity and sequencing analysis with metabolomics
Polycyclic aromatic hydrocarbons (PAHs), some of the most widespread organic contaminants, are highly toxic to soil microorganisms. Whether long-term polluted soils can still respond to the fresh input of pollutants is unknown. In this study, the soil enzyme activity, soil microbial community struct...
2021-02-17 | MTBLS1196 | MetaboLights
MetabolomicsUntargeted metabolomics of the Chinese mitten crab under high-salinity stress
We treated anadromous juvenile crabs (S1) and resident crabs (S2) of the Chinese mitten crab with seawater of different salinities (0 ppt, 15 ppt, 30 ppt). Gills were collected for metabolomic analysis 96 hours after exposure.
2026-04-21 | MTBLS14331 | MetaboLights
MetabolomicsSingle-Cell and Spatial Multi-Omics Reveal Mechanical Stress Driving Heterogeneous Xylem Development in Populus [Spatial metabolomics_MALDI imaging]
Xylem, the predominant tissue for structural support, forms tension wood with G-layer-rich fibers under mechanical stress. Despite being recognized over a century ago, three key biological questions remained unclear: (1) Are fibers in normal and tension wood distinct cells due to morphological diffe...
2025-06-16 | MTBLS12601 | MetaboLights
MetabolomicsNovel Adaptive Strategies of Maize Rhizosphere Microbiome Mediated by strain ST-1 Against Vanadium Stress
Vanadium (V) contamination can disrupt plant growth, rhizosphere redox processes, and microbial functions, but how functional bacterial inoculation coordinates rhizosphere ecological adaptation with V behavior in crop systems remains unclear. In this study, a maize pot experiment was conducted to sy...
2026-06-21 | MTBLS14800 | MetaboLights
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