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MetabolomicsLow-temperature induced neuro-oxidative stress and metabolic reprogramming in the brain of juvenile fourfinger threadfin (Eleutheronema tetradactylum)
This study investigated the effects of low-temperature stress on the brain metabolome of juvenile fourfinger threadfin (Eleutheronema tetradactylum). Using UHPLC-Q-TOF-MS-based untargeted metabolomics, we analyzed brain tissues from fish exposed to 28°C (control) and 18°C for 7 and 14 days. The aim ...
2026-07-22 | MTBLS15103 | MetaboLights
MetabolomicsAmphotericin B resistance in Leishmania mexicana: Alterations to sterol metabolism, lipid transport and oxidative stress response

Amphotericin B is increasingly used in treatment of leishmaniasis. Here, fourteen independent lines of Leishmania mexicana and one L. infantum line were selected for resistance to either amphotericin B or the related polyene antimicrobial, nystatin. Sterol profiling revealed tha...

2022-09-22 | MTBLS2744 | MetaboLights
MetabolomicsLactobacillus plantarum MR1 alleviates high-carbohydrate diet-induced oxidative stress and liver lipid deposition via upregulating uridine synthesis
The overconsumption of carbohydrates induces oxidative stress and lipid accumulation in the liver, which can be alleviated by modulation of intestinal microbiota; however, the underlying mechanism remains unclear. Here, we demonstrated that a strain affiliated with Lactobacillus plantarum (de...
2024-01-16 | MTBLS4262 | MetaboLights
MetabolomicsIntegrated physiological responses of Macrobrachium rosenbergii to NaHCO3 stress: growth inhibition, energy metabolism activation, oxidative injury, and autophagic response
Saline-alkaline stress, particularly sodium bicarbonate-induced alkaline stress, can cause tissue damage and oxidative stress in aquatic animals, thereby inhibiting their growth and even threatening their survival. This has become a key factor limiting the utilization of saline-alkaline water resour...
2026-04-18 | MTBLS14311 | MetaboLights
MetabolomicsPlasma metabolome reveals altered oxidative stress, inflammation, and amino acid metabolism in dogs with idiopathic epilepsy.

OBJECTIVE: Idiopathic epilepsy (IE) is the most common chronic neurological disease in dogs, and an established natural animal model for human epilepsy types with genetic and unknown etiology. However, the metabolic pathways underlying IE remain largely unknown. METHODS: Plasma samples of healthy...

2025-07-02 | MTBLS10915 | MetaboLights
MetabolomicsMulti-omics reveals taurine-mediated rumen microbial remodeling mitigates high-starch-diet-induced systemic inflammation and oxidative stress in fattening cattle

Background: With the pursuit of rapid intramuscular fat deposition in beef cattle, basal diets have increasingly shifted toward grain-based, energy-dense formulations. However, high-starch dietary regimens may induce host metabolic dysregulation, which is closely linked to both ruminal microbial ...

2025-09-25 | MTBLS13041 | MetaboLights
MetabolomicsMetabolic response of Brevibacterium epidermidis TRM83610 to NaCl stress and ectoine fermentation optimization

To elucidate the metabolic response of Brevibacterium epidermidis TRM83610 to NaCl stress and facilitate its industrial application, this study employed metabolomics techniques to analyze changes in intracellular metabolites, particularly compatible solutes, under NaCl concentrations of 0, 5%, 10...

2025-06-25 | MTBLS12638 | MetaboLights
Models,MultiomicsOxidative Stress Pathway
Oxidative stress is a consequence of normal and abnormal cellular metabolism and is linked to the development of human diseases. The effective functioning of the pathway responding to oxidative stress protects the cellular DNA against oxidative damage; conversely the failure of the oxidative stress ...
3512 | Cell Collective
TranscriptomicsExosomes mediate protective messages during oxidative stress; role of exosomal shuttle RNA
Exosomes are small extracellular nano-vesicles of endocytic origin that mediate different signals between cells, by surface interactions and by shuttling of functional RNA from one cell to another. In this study, we show that exosomes, produced by mouse mast cells exposed to oxidative stress, change...
ORGANISM(S): Mus musculus 
2011-01-07 | E-GEOD-24886 | biostudies-arrayexpress
TranscriptomicsMicroarray based analysis of temperature and oxidative stress induced messenger RNA in Schistosoma mansoni
The body’s defense against schistosome infection can take many forms. For example, upon developing acute schistosomiasis, patients often have fever coinciding with larval maturation, migration and early oviposition. As the infection becomes established, the parasite comes under oxidative stress gene...
ORGANISM(S): Schistosoma mansoni 
2008-08-25 | E-GEOD-11706 | biostudies-arrayexpress
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