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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
TranscriptomicsTranscriptome analysis of the Trypanosoma cruzi life-cycle
To generate a high quality, annotated gene expression database of T. cruzi trypomastigotes(TRP), amastigotes (AMA), epimastigotes (EPI), and metacyclic trypomastigotes (MET). The global assessment of transcript abundances in each life-cycle stage of T. cruzi will identify stage-regulated genes and p...
ORGANISM(S): Trypanosoma cruzi 
2010-05-15 | E-GEOD-14641 | biostudies-arrayexpress
MetabolomicsOperation of a TCA cycle subnetwork in the mammalian nucleus

Nucleic acid and histone modifications critically depend on tricarboxylic acid (TCA) cycle for substrates and co-factors. Although a few TCA cycle enzymes have been reported in the nucleus, the corresponding pathways are considered to operate in mitochondria. Here, we show that a part of the...

2022-06-15 | MTBLS2235 | 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
MetabolomicsTranscriptional memory of dFOXO activation in youth curtails later-life mortality
Identifying processes occurring in early life affect subsequent life and health span is an urgent aim to improve human health. In this study, we identified a novel mechanism of dFOXO in longevity determination in Drosophila. We found that early adulthood induction of dFOXO is sufficient to reduce mo...
2022-09-28 | MTBLS3251 | MetaboLights
TranscriptomicsDrosophila Life Cycle
Molecular genetic studies of Drosophila melanogaster have led to profound advances in understanding the regulation of development. Here we report gene expression patterns for nearly one-third of all Drosophila genes during a complete time course of development. Mutations that eliminate eye or germli...
ORGANISM(S): Drosophila melanogaster 
2005-09-10 | E-GEOD-3286 | biostudies-arrayexpress
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
TranscriptomicsMicroRNA expression profiling during the life cycle of the silkworm (Bombyx mori)
Background: MicroRNAs (miRNAs) are expressed by a wide range of eukaryotic organisms, and function in diverse biological processes. Numerous miRNAs have been identified in Bombyx mori, but the temporal expression profiles of miRNAs corresponding to each stage transition over the entire life cycle of...
ORGANISM(S): Bombyx mori 
2010-02-20 | E-GEOD-18030 | biostudies-arrayexpress
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
Proteomics,MultiomicsDynamic profiling of the protein life cycle in response to pathogens
Jovanovic M,Rooney M, Mertins P, Przybylski D, Chevrier N, Satija R, Rodriguez EH, Fields AP, Schwartz S, Raychowdhury R, Mumbach M, Eisenhaure T, Rabani M, Gennert D, Lu D, Delorey T, Weissman JS, Carr SA, Hacohen N, Regev A, submitted 2015. Protein expression is regulated by production and degrada...
ORGANISM(S): Mus Musculus (ncbitaxon:10090) 
2015-01-15 | MSV000078994 | MassIVE
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