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MetabolomicsMetabolic Profiling of Escherichia coli-Based Cell-Free Expression Systems for Process Optimization
Biotechnology has transformed the production of various chemicals and pharmaceuticals due to its efficient and selective processes, but it is inherently limited by its use of live cells as 'biocatalysts.' Cell-free expression (CFE) systems, which use a protein lysate isolated from whole cells, have ...
2020-06-02 | MTBLS1079 | 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
MetabolomicsCurcumin (analogue) metabolites in intestinal cell lines
Curcumin and curcumin-based benzothiazepane analogues were investigated in intestinal cell lines of cancer (HCT-116) and non-cancer (IPEC-J2) origin. After 0h, 3h and 15h incubation, the cell lysates and extracellular media were analysed using LC-QTOF-MS.
2026-07-20 | MTBLS15099 | MetaboLights
MetabolomicsSingle-cell time-resolved multi-omics reveal apoptotic and ferroptotic heterogeneity during foam cell formation

Macrophage-derived foam cell plays a pivotal role in the plaque formation and rupture during the progression of atherosclerosis. Foam cells are destined to divergent cell fate and functions in response to external stimuli based on their internal states, which however is hidden in the traditional ...

2023-09-08 | MTBLS6366 | 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
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
TranscriptomicsLysate affects on keratinocyte scratch assays
The aim of this study was to provide proof of principle as to whether probiotic bacteria or their extracts, could stimulate cutaneous wound healing. To this end, we have used a keratinocyte monolayer scratch assay which assesses one important aspect of wound healing, re-epithelialization. Primary hu...
ORGANISM(S): Homo sapiens 
2016-03-23 | E-MTAB-3485 | biostudies-arrayexpress
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
TranscriptomicsGene Expression in Bone-marrow derived Dendritic Cells stimulated with H. pylori lysate vs. E. coli lysate
Gene Expression changes in BMDCs stimulated with H. pylori vs. E. coli. The hypothesis tested was that the gene expression profile in BMDCs stimulated with H. pylori lysate will be less inflammatory than BMDCs stimulated with E. coli. BMDCs were generated from bone marrow of wild type female C57BL/6...
ORGANISM(S): Mus musculus 
2013-06-14 | E-GEOD-44954 | biostudies-arrayexpress
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
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