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MetabolomicsGenome-scale metabolic modelling of responses to polymyxins in Pseudomonas aeruginosa
Background: Pseudomonas aeruginosa often causes multidrug-resistant infections in immunocompromised patients and polymyxins are often used as the last-line therapy. Alarmingly, resistance to polymyxins has been increasingly reported worldwide recently. To rescue this last-resort class of antibiotics...
2018-02-28 | MTBLS630 | MetaboLights
MetabolomicsMicrobial community-scale metabolic modelling predicts personalized short-chain fatty acid production profiles in the human gut
Microbially derived short-chain fatty acids (SCFAs) in the human gut are tightly coupled to host metabolism, immune regulation and integrity of the intestinal epithelium. However, the production of SCFAs can vary widely between individuals consuming the same diet, with lower levels often associated ...
2026-05-26 | MTBLS2308 | MetaboLights
MetabolomicsMetabolic alterations in immune cells associate with progression to type 1 diabetes

AIMS: Previous metabolomics studies suggest that type 1 diabetes is preceded by specific metabolic disturbances. The aim of this study was to investigate whether distinct metabolic patterns occur in peripheral blood mononuclear cells (PBMCs) of children who later develop pancreat...

2020-08-10 | MTBLS1015 | MetaboLights
TranscriptomicsMetabolic modeling of antibiotic and cytotoxic effects of the isoquinoline IQ-238 in S. aureus, S. epidermidis and human cells
Isoquinolines (IQs) are natural substances with antibiotic potential. IQ-238 is a synthetic analog of the novel-type N,C-coupled naphtylisoquinoline (NIQ) alkaloid ancisheynine. Gene expression data, cytotoxicity measurements and metabolic modelling is combined to assess the effects of the N,C-coup...
ORGANISM(S): Staphylococcus aureus 
2015-04-30 | E-GEOD-33832 | biostudies-arrayexpress
TranscriptomicsTranscriptome-driven constraint-based modelling reveals metabolic targets for ovarian cancer
OV56 ovarian cancer cell line treated with siTPI1 (siRNA targeted against triose phosphate isomerase 1) and the following negative controls: NTsiRNA (non-targeting siRNA), transfection reagent only and untreated. Experiment designed to assess the effect of TPI1 gene knockdown on OV56 gene expression...
ORGANISM(S): Homo sapiens 
2026-04-09 | E-MTAB-16770 | biostudies-arrayexpress
MetabolomicsMultiplatform serum metabolic phenotyping combined with pathway mapping to identify biochemical differences in smokers (UPLC-MS assay)

A multiplatform comparison of serum of smokers (n=56) and non-smokers (n=57) using NMR spectroscopy and UPLC-MS was carried out to determine perturbed biochemical functions associated with tobacco smoking. This should be helpful for establishing causal relationships between exposure and adverse e...

2017-01-09 | MTBLS364 | MetaboLights
ProteomicsInverse data-driven modelling and multiomics analysis reveals PHGDH as a metabolic signature of M2 macrophages
Activation of immune cells is accompanied by a metabolic reconfiguration of their cellular energy metabolism including shifts in glycolysis and mitochondrial respiration that critically regulate functional effector responses. However, while current mass spectrometry strategies identify overall or fl...
ORGANISM(S): Mus musculus (Mouse) 
2020-05-26 | PXD010657 | Pride
Macrophages Metabolic modelling Metabolomics Biochemical jacobian Tor Tsc2 Serin pathway 
MetabolomicsIntegrating metagenome-scale metabolic models and metabolomics to explore candidate biochemical interactions in cultivated Microcystis phycospheres

Favoured by global changes, freshwater cyanobacterial harmful blooms generate major ecological, economical and public health challenges. Microcystis, one of the most widespread cyanobacterial genera, grows within a phycosphere where specialised interactions with its microbiome occur, and...

2026-08-14 | MTBLS13909 | MetaboLights
MetabolomicsTime-resolved decoding of metabolic signatures of in vitro growth of the hemibiotrophic pathogen Colletotrichum sublineolum
Metabolomics has emerged as a powerful approach to comprehensively interrogate cellular biochemistry. As such, we applied an untargeted liquid chromatography-mass spectrometry metabolomic strategy to elucidate metabolome changes in the anthracnose-causing hemibiotrophic sorghum pathogen, Colletotric...
2022-05-30 | MTBLS735 | MetaboLights
GenomicsIntegrated metabolic modelling reveals cell-type specific epigenetic control points of the macrophage metabolic network
The reconstruction of cell type- and patient-specific metabolic models from easily and reliably measurable features such as transcriptomics data will be increasingly important at the age of personalized medicine. Current reconstruction methods suffer from high computational effort and arbitrary thre...
ORGANISM(S): Homo sapiens 
2015-09-01 | E-GEOD-68798 | biostudies-arrayexpress
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