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MetabolomicsEarly-life social experiences remodel hippocampal glycerophospholipid metabolism linked to adult memory

Early-life experiences profoundly shape brain development and long-term cognition. Environmental enrichment (EE) and social isolation (SI) represent opposing forms of stimulation and deprivation, yet the metabolic mechanisms connecting these conditions to cognitive outcomes remain poorly defined....

2025-12-04 | MTBLS13454 | MetaboLights
MetabolomicsNext-generation biomonitoring of the early-life chemical exposome in neonatal and infant development

Exposure to synthetic and natural chemicals is a major environmental risk factor in the etiology of many chronic diseases. Investigating complex co-exposures is necessary for a holistic assessment in exposome-wide association studies. In this work, a sensitive liquid chromatography-tandem mass sp...

2023-10-26 | MTBLS2442 | MetaboLights
MetabolomicsInfluence of early life exposure, host genetics and diet on the mouse gut microbiome and metabolome
Although the gut microbiome plays important roles in host physiology, health and disease, we lack understanding of the complex interplay between host genetics and early life environment on the microbial and metabolic composition of the gut. We used the genetically diverse Collaborative Cross mouse s...
2016-10-05 | MTBLS345 | MetaboLights
MetabolomicsThe enduring effects of early-life HFHS exposure and microbiota-targeted interventions on blood metabolome in adult female and male mice

Blood metabolomics of 12-week-old female and male C57BL/6J mice that were exposed to either a control or an unhealthy high-fat/high-sugar (HFHS) diet during early-life, or early-life HFHS diet supplemented with a microbiota-targeted intervention (either a prebiotic combination (fructo-oligosaccha...

2026-01-27 | MTBLS12714 | MetaboLights
MetabolomicsIntegrative multi-omics analysis of rumen development in early-life yaks
This study investigates the developmental changes in the rumen of early-life yaks using integrative metagenomics, metabolomics, histology, fermentation profiling, and single-cell transcriptomics. Rumen fluid and epithelial tissue samples collected from yaks at 1, 6, and 12 months of age were analyze...
2026-04-21 | MTBLS14340 | MetaboLights
MetabolomicsInsights into the early-life chemical exposome of Nigerian infants and potential correlations with the developing gut microbiome

Early-life exposure to natural and synthetic chemicals can impact acute and chronic health conditions. Here, a suspect screening workflow anchored on high-resolution mass spectrometry was applied to elucidate xenobiotics in breast milk and matching stool samples collected from Nigerian mother-inf...

2025-08-07 | MTBLS8792 | MetaboLights
MetabolomicsUntargeted serum metabolomics of early-life antibiotic intervention, fecal microbiota transplantation restoration, and short-term high-fat diet effects in C57BL/6 mice
This study profiles the serum metabolome in C57BL/6 mice subjected to early-life antibiotic treatment (vancomycin and gentamicin, 2 weeks), followed by fecal microbiota transplantation and a short-term high-fat diet. Serum samples were collected longitudinally and analyzed by liquid chromatography-t...
2026-08-20 | MTBLS14801 | MetaboLights
MetabolomicsContribution of fungal microbiome to intestinal physiology, early-life immune development and mucosal inflammation in mice
The gut microbiome consists of a multi-kingdom microbial community. Whilst the role of bacteria as causal contributors governing host physiological development is well established, the role of fungi remains to be determined. Here, we use germ-free mice colonized with defined species of bacteria, fun...
2022-01-14 | MTBLS1679 | MetaboLights
MetabolomicsEarly-Life Intervention with Lactobacillus reuteri Enhances Intestinal2 Barrier Function and Resilience in Suckling Piglets via Modulation of3 Gut Microbiota and Metabolites
Early-life nutritional interventions are pivotal for promoting piglet growth and health, particularly in reducing weaning-associated disorders. This study investigated the effects of early-life Lactobacillus reuteri (L.reuteri) supplementation on growth performance, immune function, intestinal morph...
2026-03-27 | MTBLS14164 | MetaboLights
MetabolomicsEarly-life skin molecular signatures are predictive of atopic dermatitis risk in an Asian preconception birth cohort
Rationale: Early identification of infants at risk for atopic dermatitis (AD) is critical for timely prevention, yet robust preclinical biomarkers remain elusive. We characterized the longitudinal evolution of the skin microbiome, metabolome, and proteome to identify molecular signatures predictive ...
2026-10-05 | MTBLS14496 | MetaboLights
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