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MetabolomicsMetabonomic analysis of human and 12 kinds of livestock mature milk

Mature milk, as a nutrient-rich endogenous metabolite, has various beneficial effects on the human body. In order to investigate the specific nutrients provided by different dairy products to humans, we used UHPLC-Q-TOF MS to analyze the highly significantly differentially expressed metabolites i...

2023-08-21 | MTBLS6777 | MetaboLights
MetabolomicsUntargeted metabolomic analysis of human milk from healthy mothers reveals drivers of metabolite variability.
Understanding the human milk metabolome can help inform infant nutrition and health. Untargeted metabolomics was used to study breast milk from 31 healthy participants to assess the shared metabolites in milk from participants with various backgrounds and understand how different demographic, health...
2024-10-04 | MTBLS2419 | MetaboLights
MetabolomicsMetabolomic and Metataxonomic Fingerprinting of Human Milk Suggests Compositional Stability over a Natural Term of Breastfeeding to 24 Months
Sparse data exist regarding the normal range of composition of maternal milk beyond the first postnatal weeks. This single timepoint, observational study in collaboration with the 'Parenting Science Gang' citizen science group evaluated the metabolite and bacterial composition of human milk from 62 ...
2022-02-11 | MTBLS1370 | MetaboLights
MetabolomicsRole of breast milk lipid composition in postnatal brain development.

Lipids in the brain play a crucial role as structural and signaling molecules, accounting for approximately 60% of the brain’s dry weight. Several lipid classes exhibit concentration profile differences between humans and other species, including closely related primates, with the most pronounced...

2025-09-25 | MTBLS12481 | MetaboLights
MetabolomicsModulating the developing gut microbiota with 2’-fucosyllactose and pooled human milk oligosaccharides

Synthetic human milk oligosaccharide (HMO) structures are used to supplement infant formula despite limited understanding of their impact on the developing gut microbiota. Here, we assess the impact of 2-fucosyllactose (2’FL) and pooled (p)HMOs on the composition and activity of cultured microbia...

2024-09-03 | MTBLS9853 | MetaboLights
MetabolomicsEvaluation of sample preparation methods for NMR-based metabolomics of cow milk
The quality of milk metabolome analyzed by nuclear magnetic resonance (NMR) is greatly influenced by the way samples are prepared. Although this analytical method is increasingly used to study milk metabolites, a thorough examination of available sample preparation protocols for milk has not been re...
2019-06-13 | MTBLS623 | MetaboLights
MetabolomicsHuman milk as infantile Super Food - the effect of dietary choices and supplementation on the shift of lipidomic profile during different stages of lactation
The objective of this project was to establish an advanced analytical method leveraging high-resolution mass spectrometry LC-HRMS to comprehensively profile the human milk lipidome. Mass spectrometry resolves and quantifies compounds based on a fundamental physical metric: the mass-to-charge ratio. ...
2026-09-22 | MTBLS15678 | MetaboLights
MetabolomicsGlobal metabolomics of human milk fractions
Not available
ORGANISM(S): Homo sapiens 
ST000957 | MetabolomicsWorkbench
MetabolomicsHuman Milk-Derived 5′-UMP Promotes Thermogenesis and Mitochondrial Biogenesis to Ameliorate obesity

Background: Traditional obesity interventions are often unsuitable for children. Breastfeeding has been shown to reduce obesity risk, potentially through bioactive metabolites in human milk. Here, we identified a human milk-derived metabolite, uridine 5'-monophosphate (5'-UMP), whose role in lipi...

2025-09-23 | MTBLS13027 | MetaboLights
MetabolomicsMaternal MASLD rewires milk bile-acid hydrophobicity to restrict microbiome-dependent neonatal ketone supply_milk

Maternal metabolic dysfunction-associated steatotic liver disease (MASLD) in mice creates a paradoxical neonatal ketone deficit during nursing, despite preserved hepatic ketogenesis, that precedes adult spatial memory impairment. Vulnerable litters show reduced β-hydroxybutyrate (β-HB) in the int...

2026-08-02 | MTBLS15225 | MetaboLights
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