Sort   by:  
 Page size 
MetabolomicsDifferent Metabolic Pathways Associated With Total Cortisol Exposure and the Cortisol Time Profile: A Randomized Crossover Trial

Excess cortisol exposure and disruption of the circadian cortisol profile are both associated with adverse clinical outcomes. The aim of this study was to identify unique metabolites and metabolic pathways associated with total cortisol exposure and/or variation of the cortisol time profile. Eigh...

2026-01-16 | MTBLS13147 | MetaboLights
MetabolomicsPatA mediates biofilm formation and drugs resistance through regulating the synthesis of glycolipids and lipids in mycobacterium PatA mediates a novel mycolic acid synthesis pathway and regulates biofilm formation in mycobacterium
Glycolipids and lipids are prominent components of bacterial cell wall that play critical roles not only in maintaining the biofilm formation but also in resistance to environmental stress. PatA is an essential membrane associated acyltransferase involved in the biosynthesis of phosphatidyl-myo-inos...
2023-05-22 | MTBLS6758 | MetaboLights
MetabolomicsSerine synthesis pathway enzyme PHGDH is critical for muscle cell biomass, anabolic metabolism and mTORC1 signaling

Cells use glycolytic intermediates for anabolism e.g., via the serine synthesis and pentose phosphate pathways. However, we still understand poorly how these metabolic pathways contribute to skeletal muscle cell biomass generation. The first aim of this study was therefore to identify enzymes tha...

2025-03-21 | MTBLS8854 | MetaboLights
MetabolomicsIntegrated metagenomic and metabolomic analyses of the effects of total flavonoids of Rhizoma Drynariae on reducing ovariectomized-induced osteoporosis by regulating gut microbiota and related metabolites.

TFRD has been widely used in China to treat osteoporosis (OP). However, the specific molecular mechanism of TFRD against OP has not been fully clarified. Our previous studies have also proved that TFRD could attenuate OP and the clinical equivalent dose of 67.5 mg/kg/d is the effective dose for T...

2025-05-12 | MTBLS11866 | MetaboLights
MetabolomicsThe molecular basis for acetylhistidine synthesis by HisAT/NAT16

Acetylhistidine has been detected in human blood, but its origin and function are not known. It is formed when the acetyl group of acetyl-CoA is transferred to the α-amino group of histidine. Here we identify the intracellular NAT16 as the human histidine acetyltransferase (HisAT) responsible for...

2025-06-03 | MTBLS12070 | MetaboLights
MetabolomicsOxygen-induced pathological angiogenesis promotes intense lipid synthesis and remodeling in the retina

The retina is a notable tissue with high metabolic needs which relies on specialized vascular networks to protect the neural retina while maintaining constant supplies of oxygen, nutrients and dietary essential fatty acids. Here we analyzed the lipidome of the mouse retina under healthy and patho...

2023-05-09 | MTBLS6965 | MetaboLights
MetabolomicsDarutigenol alleviates colitis through Akkermansia muciniphila-driven intestinal proline synthesis
Background: Gut microbiota dysbiosis is a critical contributor to the pathogenesis and progression of inflammatory bowel disease (IBD). Darutigenol (DL), a natural compound has demonstrated significant anti-inflammatory activity, but its low oral bioavailability limits its application. However, the ...
2026-08-21 | MTBLS15418 | MetaboLights
MetabolomicsLsr2, a novel cyclic di-GMP receptor, regulate the synthesis of keto-mycolic acid and control biofilm formation in mycobacteria

Cyclic di-GMP (c-di-GMP) is a well-known second messenger that plays a key role in many physiological processes in bacteria. The synthesis of lipids is essential for bacterial biofilm formation. However, whether c-di-GMP signaling modulates the synthesis of lipid and further regulates biofilm for...

2023-12-12 | MTBLS7053 | MetaboLights
MetabolomicsExploring the effect of estrogen on Candida albicans hyphal cell wall glycans and ergosterol synthesis
Increased levels of 17-β estradiol (E2) due to pregnancy in young women or to hormonal replacement therapy in postmenopausal women have long been associated with an increased risk of yeast infections. Nevertheless, the effect underlying the role of E2 in Candida albicans infections is not wel...
2025-09-11 | MTBLS5821 | MetaboLights
MetabolomicsFatty acid synthesis in colorectal cancer: characterization of lipid metabolism in serum, tumour, and normal host tissues
The objective of the experiment was to compare serum fatty acid metabolite abundance between individuals with varying clinical stages of colorectal cancer (stage I-IV) and age-and-gender matched disease-free controls. Fatty acid metabolite abundance was compared between locoregional (stage I-III) an...
2016-12-15 | MTBLS27 | MetaboLights
Sort   by:  
 Page size