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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
MetabolomicsMetabolic Dynamics in Escherichia coli-Based Cell-Free Systems
The field of metabolic engineering has yielded remarkable accomplishments in using cells to produce valuable molecules, and cell-free expression (CFE) systems have the potential to push the field even further. However, CFE systems still face some outstanding challenges, including endogenous metaboli...
2023-02-22 | MTBLS2630 | MetaboLights
MetabolomicsStable Isotope-Assisted Metabolomics for Deciphering Xenobiotic Metabolism in Mammalian Cell Culture
Xenobiotics are ubiquitous in the environment and modified abundantly in the human body by phase I and II metabolism. Liquid chromatography coupled to high resolution mass spectrometry is a powerful tool to investigate these biotransformation products. Here, we present a workflow based on stable iso...
2020-04-14 | MTBLS1358 | MetaboLights
MetabolomicsSingle-cell metabolic fingerprints discover a cluster of circulating tumor cells with distinct metastatic potential

Circulating tumor cells (CTCs) are recognized as direct seeds of metastasis. However, CTC count may not be the 'best' indicator of metastatic risk because their heterogeneity is generally neglected. In this study, we develop a molecular typing system to predict colorectal cancer metastasis potent...

2023-08-21 | MTBLS5028 | MetaboLights
MetabolomicsThe effects of oligomycin administration and glutamine deprivation on metabolic profile of MCF7 breast cancer cell line measured using [1,2-13C2]-D-glucose and [U-13C5]-L-glutamine as tracers
This study aims to establish a comprehensive, genome-scale metabolic model (GSMM) combining different omics data of different regulatory levels of breast cancer cells in order to elucidate the way that these regulatory levels affect or determine each other. Together with transcriptomics, proteomics ...
2021-01-18 | MTBLS183 | MetaboLights
MetabolomicsGlobal Metabonomic and Proteomic Analysis of Human Conjunctival Epithelial Cells (IOBA-NHC) in Response to Hyperosmotic Stress
“Dry eye” is a multi-factorial inflammatory disease affecting the ocular surface. Tear hyperosmolarity in dry eye contributes to inflammation and cell damage. Recent research efforts on dry eye have been directed towards biomarker discovery for diagnosis, response to treatment and disease mechanisms...
2015-08-31 | MTBLS214 | MetaboLights
TranscriptomicsGene expression in C57BL/6 mouse lungs after exposure to aerosolized NTHi lysate
Pneumonia is a serious problem worldwide. We recently demonstrated that innate defense mechanisms of the lung are highly inducible against pneumococcal pneumonia. To determine the breadth of protection conferred by stimulation of lung mucosal innate immunity, and to identify cells and signaling pa...
ORGANISM(S): Mus musculus 
2010-06-24 | E-GEOD-13740 | biostudies-arrayexpress
TranscriptomicsMicroRNA profiling by array of Enterococcus faecalis infection in human MKN74 gastric adenocarcinoma cell cultures to investigate the effect of bacterial infection on the global microRNA profile
MKN74 cells were infected with live E. faecalis or with E. faecalis lysate for 5 days.
ORGANISM(S): Homo sapiens 
2014-05-01 | E-MEXP-3694 | biostudies-arrayexpress
ProteomicsProteome profiling of human myoblastic RCMH cell line
The study aimed to comprehensively characterize human myoblastic cell line RCMH using using electron microscopic and proteomic approaches. Myoblastic cell lines can be useful to investigate the complex biochemical changes occuring under different conditions that reflect the physiological and pathoph...
ORGANISM(S): Homo sapiens (Human) 
2016-01-26 | PXD001974 | Pride
Proteome profiling Myoblasts Human cell line Rcmh 
Metabolomics1H HR-MAS NMR based metabolomics of cancer cells responding to two different doses of the diruthenium trithiolato complex [(p-MeC6H4iPr)2Ru2(SC6H4-p-But)3]+ (DiRu-1)
The trithiolato bridged diruthenium complex DiRu-1 [(p-MeC6H4iPr)2Ru2(SC6H4-p-But)3]+ is highly cytotoxic against various cancer cell lines, but its exact mode of action remained unknown. The present 1H HR-MAS NMR based metabolomic study performed on the ovarian cancer cell lines A2780, its cisPt re...
2019-07-04 | MTBLS1014 | MetaboLights
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