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Microglia, the brain’s primary resident immune cells, can assume various phenotypes with diverse functional outcomes on brain homeostasis. In Alzheimer’s disease (AD), where microglia are a leading causal cell type, the identity of microglia subsets that drive neurodegeneration remains unresolved...

2024-12-20 | MTBLS11942 | MetaboLights

Chronic sleep loss profoundly impacts metabolic health and shortens lifespan, but studies of the mechanisms involved have focused largely on acute sleep deprivation. To identify metabolic consequences of chronically reduced sleep, we conducted unbiased metabolomics on heads of three adult Drosoph...

2023-03-18 | MTBLS3318 | MetaboLights
Polycyclic aromatic hydrocarbons (PAHs), some of the most widespread organic contaminants, are highly toxic to soil microorganisms. Whether long-term polluted soils can still respond to the fresh input of pollutants is unknown. In this study, the soil enzyme activity, soil microbial community struct...
2021-02-17 | MTBLS1196 | MetaboLights

Anthropogenic chemicals pose a threat to aquatic ecosystems by targeting the microalgal photosynthetic engines that drive primary production. Although the toxic effects of pollutants such as nonylphenol (NP) are well-acknowledged, the molecular mechanisms enabling microalgal resilience remain lar...

2026-01-29 | MTBLS13769 | MetaboLights
BACKGROUND & AIMS: c-Jun N-terminal kinase (JNK)1 and JNK2 are expressed in hepatocytes and have overlapping and distinct functions. JNK proteins are activated, via phosphorylation, in response to acetaminophen- or CCl4-induced liver damage; the level of activation correlates with the degree of inju...
ORGANISM(S): Mus musculus 
Genome-wide expression analysis in C. Elegans grown in axenic media with low to toxic selenium concentrations We performed Affymetrix micorarray-based transcriptional profiling on wild-type C. Elegans Bristol N2 grown in low Se axenic media supplemented with five concentrations of selenium, from low...
ORGANISM(S): Caenorhabditis elegans 

Desalination brine discharge poses emerging threats to benthic marine organisms through combined salinity stress and metal contamination. This study investigated the individual and combined effects of salinity (35 ppt) and metal exposure (Cu, Fe, and Cd) on the sea cucumber Apostichopus japonicus...

2026-03-18 | MTBLS14079 | MetaboLights

The widespread use of agricultural plastic films has made micro- and nanoplastics (MNPs) and phthalate esters (PAEs) contaminants of emerging concern in agroecosystems. However, the interactive mechanisms underlying their combined pollution in soil-plant systems remain elusive. To fill this gap, ...

2025-08-22 | MTBLS12878 | MetaboLights
Chronic endoplasmic reticulum (ER) stress results in toxicity that contributes to multiple human disorders. We report a stress resolution pathway initiated by the nuclear receptor LRH-1 that is independent of known unfolded protein response (UPR) pathways. Like mice lacking primary UPR components, h...
ORGANISM(S): Mus musculus 
H2O2 is considered to function as a ubiquitous intracellular messenger in addition to oxidative stress molecule. This dual role of H2O2 is based on the distinct responses against the different concentration, which is low dose (sub-toxic) and high dose (toxic). In this study we performed the transcri...
ORGANISM(S): Candida albicans 
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