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MetabolomicsA low protein diet drives short and long-term improvements in metabolic health in a mouse model of sleeve gastrectomy

Despite the largely beneficial impact of bariatric surgery on obesity and metabolic disease, many patients continue to suffer from obesity after surgery and weight recurrence is common. The success of bariatric surgery may be impacted by diet. While bariatric surgery guidelines recommend a high-p...

2025-10-13 | MTBLS13046 | MetaboLights
MetabolomicsDietary Cetobacterium somerae LY-01 improves lipid metabolism and intestinal health in largemouth bass (Micropterus salmoides) fed a high-fat diet
Non-targeted metabolomics sequencing was performed on the control group diet (C), the high-fat group diet (H), and the high-fat + Cetobacterium somerae LY-01 (HCS9) diet to investigate their effects on intestinal health.
2026-09-03 | MTBLS15536 | MetaboLights
MetabolomicsChronic inorganic nitrate supplementation does not improve metabolic health and worsens disease progression in mice with diet-induced obesity.
Inorganic nitrate (NO3-) has been proposed to be of therapeutic use as a dietary supplement in obesity and related conditions including the Metabolic Syndrome (MetS), type-II diabetes and metabolic dysfunction associated steatotic liver disease (MASLD). Administration of NO3- to endothelial nitric o...
2025-07-14 | MTBLS9526 | MetaboLights
MetabolomicsAn Atlas of Inter-Organ Metabolite Trafficking in Health and Atherogenic Conditions

Mammalian organs continuously exchange circulating metabolites for organismal health and survival. However, the landscape of this fundamental process and its perturbation by diet and disease is unknown. Using arteriovenous metabolomics, tissue transcriptomics, hormone arrays and multiple metaboli...

2025-05-12 | MTBLS10288 | MetaboLights
MetabolomicsMultiomics and digital monitoring during lifestyle changes reveal independent dimensions of human biology and health

In order to explore opportunities for personalized and predictive health care, we collected serial clinical measurements, health surveys and multiomics profiles (genomics, proteomics, autoantibodies, metabolomics and gut microbiome) from 96 individuals. The participants underwent data-driven heal...

2021-09-02 | MTBLS2187 | MetaboLights
MetabolomicsMulti-Omics Reveals that Alkaline Mineral Complex Enhances Nutrient Digestion–Absorption and Gut Health

This study, conducted under a high-concentrate finishing context, used an integrated multi-omics approach to evaluate the effects of an Alkaline Mineral Complex (AMC) on jejunal digestion–absorption and gut health in beef cattle. The results showed that AMC alleviated mucosal pathological injury ...

2026-07-14 | MTBLS13175 | MetaboLights
MetabolomicsUrinary metabolomic profiling to identify biomarkers of a flavonoid-rich and flavonoid-poor fruits and vegetables diet in adults: the FLAVURS trial
The present study aims to investigate the dose dependent effects of consuming diets enriched in flavonoid-rich and flavonoid-poor fruits and vegetables on the urine metabolome of adults who had a ≥1.5 fold increased risk of cardiovascular diseases. A single-blind, dose-dependent, parallel randomized...
2017-01-19 | MTBLS198 | MetaboLights
MetabolomicsHealth outcomes of fruit juice and fruity beverage: a comparative analysis of gut microbiota and metabolomics in rats (Lipidomics assay)

BACKGROUND: Diet is foods and drinks regularly consumed, and its regulation is complicated. It is necessary to obtain a practical understanding of which foods and drinks contribute to health and well-being and which are insalubrious. Clear evidence shows that a high intake of fru...

2022-08-24 | MTBLS4108 | MetaboLights
MetabolomicsUntargeted Metabolomics Reveals Molecular Effects of Ketogenic Diet on Healthy and Tumor Xenograft Mouse Models
The application of ketogenic diet (KD) (high fat/low carbohydrate/adequate protein) as an auxiliary cancer therapy is a field of growing attention. KD provides sufficient energy supply for healthy cells, while possibly impairing energy production in highly glycolytic tumor cells. Moreover, KD regula...
2019-10-08 | MTBLS1066 | MetaboLights
MetabolomicsGenotype to phenotype: Diet-by-mitochondrial DNA haplotype interactions drive metabolic flexibility and organismal fitness
Diet may be modified seasonally or by biogeographic, demographic or cultural shifts. It can differentially influence mitochondrial bioenergetics, retrograde signalling to the nuclear genome, and anterograde signalling to mitochondria. All these interactions have the potential to influence the freque...
2018-11-07 | MTBLS724 | MetaboLights
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