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MetabolomicsIntegrated Exposomics/Metabolomics for Rapid Exposure and Effect Analyses

The totality of environmental exposures and lifestyle factors, commonly referred to as the exposome, are poorly understood. Measuring the myriad of chemicals that humans are exposed to is immensely challenging and identifying disrupted metabolic pathways is even more complex. Here, we present a n...

2023-10-26 | MTBLS4556 | MetaboLights
ProteomicsDeinococcus radiodurans recovery after vacuum exposure
D. radiodurans was subjected to vacuum for 90 days. Afterwards cells were re-cultivated for 3 h and 6 h, extracted and measured on a LC-orbitrap.
ORGANISM(S): Deinococcus radiodurans R1 
2019-07-19 | PXD011868 | Pride
Lc-msms Vacuum exposure Recovery Deinococcus radiodurans 
MetabolomicsExposure to environmental hazard pesticide rotenone triggers redox driven system-wide lipidome alterations and metabolic trade-offs linked to Parkinson’s disease

With the global rise in aging populations, the increasing incidence of neurodegenerative diseases underscores concerns about brain health, with pesticides like rotenone, emerging as key environmental hazardous. The precise mechanism by which chronic environmental concentration of rotenone exposur...

2025-01-28 | MTBLS11699 | MetaboLights
MetabolomicsThe Green Tea Modulates Large Intestinal Microbiome and Exo/Endogenous Metabolome altered through Chronic UVB-exposure (Endogenous assays)
The attenuating effects of green tea supplements (GTS) against the ultraviolet (UV) radiation induced skin damages are distinguished. However, the concomitant effects of GTS on the large intestinal microbiomes and associated metabolomes are largely unclear. Herein, we performed an integrated microbi...
2018-09-14 | MTBLS527 | MetaboLights
MetabolomicsReal-world neonicotinoid mixture exposure reveals synergistic cytotoxicity and divergent pathway vulnerabilities in human cell lines

In this study, five human cell lines (A2780, Chang liver, HEK293T, HeLa, and HepG2) were used as models and exposed to mixtures of neonicotinoids (NEOs) and their metabolites. The mixture concentrations were prepared based on human biomonitoring data to reflect the actual detected levels of NEOs ...

2026-06-22 | MTBLS13896 | 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
MetabolomicsUntargeted LC-MS metabolomics of RANKL-differentiated Bone Marrow–Derived Macrophages ± Bacillus Calmette–Guérin (BCG) exposure

To investigate the metabolites and pathways modulated by BCG in RANKL-differentiated macrophages, thereby elucidating the metabolic mechanisms underlying BCG-induced macrophage activation, BMMs were stimulated with 50 ng/mL RANKL for 5 days to generate osteoclast-like cells. Subsequently, one gro...

2026-03-31 | MTBLS12992 | MetaboLights
UnknownProteomic and Metabolomic Profiling of Deinococcus radiodurans Recovering After Exposure to Simulated Low Earth Orbit Vacuum Conditions.
Not available
S-EPMC6501615 | biostudies-literature
UnknownPolybrominated diphenyl ether (PBDE) concentrations and resulting exposure in homes in California: relationships among passive air, surface wipe and dust concentrations, and temporal variability.
Not available
S-EPMC5137191 | biostudies-literature
ProteomicsAltered signaling associated with chronic arsenic exposure in human skin keratinocytes
Modulation of signaling pathways upon chronic arsenic exposure remains poorly studied. Here we carried out SILAC-based quantitative phosphoproteomics analysis to dissect the signaling induced upon chronic arsenic exposure in human skin keratinocyte cell line, HaCaT. We identified 4,171 unique phosph...
ORGANISM(S): Homo sapiens (Human) 
2017-08-11 | PXD004868 | Pride
Arsenic Silac Chronic exposure Hacat 
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