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MetabolomicsFaecal microbiota transplant from aged donor mice affects spatial learning and memory via modulating hippocampal synaptic plasticity- and neurotransmission-related proteins in young recipients

BACKGROUND: The gut-brain axis and the intestinal microbiota are emerging as key players in health and disease. Shifts in intestinal microbiota composition affect a variety of systems, however, evidence of their direct impact on cognitive functions is still lacking. We tested whe...

2021-12-17 | MTBLS1437 | MetaboLights
TranscriptomicsRNAseq of young adult C. elegans animals fed on three different bacterial diets, E. coli OP50, B. subtilis PXN21 and a mixture of both
To uncover the host response pathways that are modified by a B. subtilis diet and that may provide the protective effect against α-synuclein aggregation, we performed comparative global transcriptomics analysis using next generation RNA sequencing (RNA-seq). We compared young adult animals fed on th...
ORGANISM(S): Caenorhabditis elegans 
2020-01-14 | E-MTAB-8164 | biostudies-arrayexpress
TranscriptomicsRNAseq of whole ovarian follicles from young and old mice.
Compare gene expression in whole ovarian follicles from young (6-12 weeks) and old (14-17 months) mice. Whole follicles,consist of the oocyte and granulosa cells. As oocytes are very difficult to extract intact from old follicles due to fibrosis, whole follicles were sequenced instead, so that old...
ORGANISM(S): Mus musculus 
2018-05-22 | E-MTAB-5952 | biostudies-arrayexpress
MetabolomicsEFO: In preparation - Early Metabolic Predictors of Type 2 Diabetes Mellitus in Normoglycemic Adults: Insights from Six-Year Prospective Cohort Study

INTRODUCTION: Type 2 Diabetes mellitus (T2DM) is a chronic metabolic disorder characterized by insulin resistance and hyperglycemia, often preceded by latent metabolic disruptions. Early detection of metabolic alterations can facilitate timely intervention to delay or prevent T2DM onset. Metaboli...

2025-08-04 | MTBLS10965 | MetaboLights
TranscriptomicsDifferences in genome-wide gene expression response in PBMCs between young and old men upon caloric restriction
Caloric restriction (CR) is considered to increase lifespan and to prevent various age-related diseases in different non-human organisms. Only a limited number of CR studies have been performed in humans, and results put CR as a beneficial tool to decrease risk factors in several age-related disease...
ORGANISM(S): Homo sapiens 
2016-10-24 | E-GEOD-63117 | biostudies-arrayexpress
UnknownPredictors of past-year e-cigarette use among young adults.
Not available
S-EPMC9502288 | biostudies-literature
GenomicsIdentification of Transcription Factor N2::POL II Binding Regions in Young Adult
modENCODE_submission_2441 This submission comes from a modENCODE project of Michael Snyder. For full list of modENCODE projects, see http://www.genome.gov/26524648 Project Goal: We are identifying the DNA binding sites for 300 transcription factors in C. elegans. Each transcription factor gene is ta...
ORGANISM(S): Caenorhabditis elegans 
2011-02-18 | E-GEOD-25794 | biostudies-arrayexpress
UnknownAn O-GlcNAcylomic Approach Reveals ACLY as a Potential Target in Sepsis in the Young Rat.
Not available
S-EPMC8430499 | biostudies-literature
TranscriptomicsChIP-chip of E. coli K-12 MG1655 with antibody against PurR-8myc under various conditions.
We integrated transcription factor binding regions and mRNA transcript abundance to elucidate the PurR regulon experimentally. To measure transcription factor binding at a genome scale, we employed a ChIP-chip method to derivative strains of E. coli K-12 MG1655 harboring PurR-8myc under various con...
ORGANISM(S): Escherichia coli str. K-12 substr. MG1655 
2011-06-14 | E-GEOD-26589 | biostudies-arrayexpress
TranscriptomicsBreed gene expression differences in young offspring chicken with Affymetrix Chicken Gene Chip
Heritable epigenetic variation in wild and domesticated chickens. Original processed data are available in the archive: http://www.ebi.ac.uk/arrayexpress/files/E-MTAB-644/E-MTAB-644.additional.zip
ORGANISM(S): Gallus gallus 
2011-05-10 | E-MTAB-644 | biostudies-arrayexpress
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