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MetabolomicsMetabolomics guides rational development of a simplified cell culture medium for drug screening against Trypanosoma brucei
In vitro culture methods underpin many experimental approaches to biology and drug discovery. The modification of established cell culture methods to be more biologically relevant, or to optimise growth, is traditionally a laborious task. Emerging metabolomics technology enables rapid evaluation of ...
2015-05-14 | MTBLS49 | MetaboLights
MetabolomicsEvaluation of sample preparation protocols for quantitative NMR-based metabolomics

INTRODUCTION: Quantification of metabolites in biological fluids and tissues by NMR spectroscopy is challenged by the presence of abundant macromolecules and lipoproteins in samples, which give broad signals in the NMR spectra. To improve the quality of NMR spectra the different ...

2024-07-11 | MTBLS847 | MetaboLights
Metabolomics1H HR-MAS NMR Based Metabolic Profiling of Cells in Response to Treatment with a Hexacationic Ruthenium Metallaprism as Potential Anticancer Drug
1H high resolution magic angle spinning (HR-MAS) NMR spectroscopy was applied in combination with multivariate statistical analyses to study the metabolic response of whole cells to the treatment with a hexacationic ruthenium metallaprism [1]6+ as potential anticancer drug. Human ovarian cancer cell...
2015-01-16 | MTBLS156 | MetaboLights
MetabolomicsMetabolic Drug Response Phenotyping in Colorectal Cancer Organoids by LC-QTOF-MS
As metabolic rewiring is crucial for cancer cell proliferation, metabolic phenotyping of patient-derived organoids is desirable to identify drug-induced changes and trace metabolic vulnerabilities of tumor subtypes. We established a novel protocol for metabolomic and lipidomic profiling of colorecta...
2021-10-12 | MTBLS2130 | MetaboLights
MetabolomicsSearching for Drug Synergy Against Cancer Through Polyamine Metabolism Impairment: Insight Into the Metabolic Effect of Indomethacin on Lung Cancer Cells
Non-small cell lung cancer (NSCLC) is the most lethal and prevalent type of lung cancer. In almost all types of cancer, the levels of polyamines (putrescine, spermidine, and spermine) are increased, playing a pivotal role in tumor proliferation. Indomethacin, a non-steroidal anti-inflammatory drug, ...
2021-02-08 | MTBLS873 | MetaboLights
MetabolomicsExpanding the clinical use of DBS: through a metabolomic and a lipidomic evaluation

Personalized medicine aims to tailor healthcare to individual characteristics, relying on precise biological data and patient monitoring. Metabolomics and lipidomics play a key role in this approach, providing real-time insights into metabolic states and enabling accurate diagnosis and treatment ...

2026-02-25 | MTBLS13382 | MetaboLights
MetabolomicsEvaluation of the toxic effects of municipal wastewater effluent on mice using omic approaches
Municipal wastewater effluents (MWWE) contain a lot of trace organic pollutants, which will be a threat to environmental health. However, little information is available for the mixed toxicity of MWWE on mammals. In the present study, male mice were exposed to MWWE for 90 days, and then, histopathol...
2018-10-11 | MTBLS48 | MetaboLights
MetabolomicsEvaluation of extraction solvents for untargeted metabolomics analysis of enrichment reactor cultures performing enhanced biological phosphorus removal (EBPR)

INTRODUCTION: The extraction solvent mixtures were optimized for untargeted metabolomics analysis of microbial communities from two laboratory scale activated sludge reactors performing enhanced biological phosphorus removal (EBPR).

OBJECTIVE: To develop a ...

2019-08-16 | MTBLS884 | MetaboLights
MetabolomicsEvaluation of significant features discovered from different data acquisition modes in mass spectrometry-based untargeted metabolomics

Despite the growing popularity of liquid chromatography-mass spectrometry (LC-MS)-based metabolomics, no study has yet to systematically compare the performance of different data acquisition modes in the discovery of significantly altered metabolic features, which is an important task of untarget...

2020-10-02 | MTBLS1842 | MetaboLights
MetabolomicsMechanistic profiling of Bifemetstrobin against the tea anthracnose pathogen and candidate evaluation of an amine oxidase target

Tea anthracnose caused by Glomerella cingulata threatens yield and quality, while resistance to legacy fungicides highlights the need for new modes of action. We characterized the antifungal activity and mechanism of bifemetstrobin against G. cingulata by combining efficacy assays with cell ...

2026-03-13 | MTBLS13992 | MetaboLights
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