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MetabolomicsLimosilactobacillus fermentum-derived 4-guanidinobutyric acid promotes intestinal urate excretion via the HNF4α-ABCG2 axis to alleviate hyperuricemia

Hyperuricemia is a prevalent metabolic illness and an established risk factor for gout and chronic renal disease. Present urate-lowering medications are often limited by side effects, highlighting the necessity for innovative strategies. The gut microbiota has a role in urate homeostasis; however...

2026-01-26 | MTBLS13637 | MetaboLights
MetabolomicsNPC1 regulates the distribution of phosphatidylinositol 4 kinases at Golgi and Lysosome membranes
Cholesterol and phosphoinositides (PI) are two critically important lipids that are found in cellular membranes and dysregulated in many disorders. Therefore, uncovering molecular pathways connecting these essential lipids may offer new therapeutic insights. We report that loss of function of lysoso...
2021-09-15 | MTBLS2612 | MetaboLights
Metabolomics4-Octyl itaconate as a metabolite derivative inhibits inflammation via alkylation of STING

The Krebs cycle-derived metabolite itaconate, whose production is catalyzed by immune response gene 1 (IRG1), has excellent potential to link immunity and metabolism in activated macrophages through alkylation or competitive inhibition of target proteins. In support of this, our previous study de...

2023-01-15 | MTBLS5877 | MetaboLights
MetabolomicsLiquid Chromatography-High-Resolution Mass Spectrometry-Based In Vitro Toxicometabolomics of the Synthetic Cathinones 4-MPD and 4-MEAP in Pooled Human Liver Microsomes
Synthetic cathinones belong to the most often seized new psychoactive substances on an international level. This study investigated the toxicometabolomics, particularly the in vitro metabolism of 2-(methylamino)-1-(4-methylphenyl)-1-pentanone (4-MPD) and 2-(ethylamino)-1-(4-methylphenyl)-1-pentanone...
2023-11-28 | MTBLS2218 | MetaboLights
MetabolomicsAngiopoietin-like 4 governs diurnal lipoprotein lipase activity in brown adipose tissue.

OBJECTIVE: Brown adipose tissue (BAT) burns fatty acids (FAs) to produce heat, and shows diurnal oscillation in glucose and triglyceride (TG)-derived FA-uptake, peaking around wakening. Here we aimed to gain insight in the diurnal regulation of metabolic BAT activity.

2023-11-15 | MTBLS4082 | MetaboLights
Metabolomics4-octyl itaconate inhibits aerobic glycolysis by targeting GAPDH to exert anti-inflammatory effects
Activated macrophages switch from oxidative phosphorylation to aerobic glycolysis, similar to the Warburg effect, presenting a potential therapeutic target in inflammatory disease. The endogenous metabolite itaconate has recently been reported to regulate macrophage function, but its precise mechani...
2019-10-02 | MTBLS1140 | MetaboLights
MetabolomicsCardiac disruption of SDHAF4-mediated mitochondrial complex II assembly promotes dilated cardiomyopathy
Succinate dehydrogenase, which is known as mitochondrial complex II, has proven to be a fascinating machinery, attracting renewed and increased interest in its involvement in human diseases. Herein, we find that succinate dehydrogenase assembly factor 4 (SDHAF4) is downregulated in cardiac muscle in...
2022-08-12 | MTBLS4579 | MetaboLights
MetabolomicsEC and PVC from 14-15 month-old APOE3/3, APOE3/4 and APOE4/4 mice
Not available
ORGANISM(S): Mus musculus 
ST001819 | MetabolomicsWorkbench
MetabolomicsVGLL4 modulates Paneth cells and sustains intestinal homeostasis.
Paneth cells are defensive cells in the intestinal tract, which secrete niche factors and antimicrobial peptides (AMPs) to maintain the small intestinal stem cell niche and immune homeostasis. Here, we show that Vestigial-like family member 4 (VGLL4) plays a pivotal role in maintaining small intesti...
2026-03-12 | MTBLS10456 | MetaboLights
MetabolomicsWT neurons treated with APOE3/3 and APOE4/4 ACM
Not available
ORGANISM(S): Mus musculus 
ST001820 | MetabolomicsWorkbench
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