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MetabolomicsDivergent relationships between faecal microbiota and metabolome following distinct antibiotic-induced disruptions
The intestinal microbiome plays an essential role in regulating many aspects of host physiology, and its disruption through antibiotic exposure has been implicated in the development of a range of serious pathologies. The complex metabolic relationships that exist between members of the intestinal m...
2017-03-03 | MTBLS422 | MetaboLights
MetabolomicsSmall Polar Hits against S. aureus: Screening, Initial Hit Optimization, and Metabolomic Studies
The global prevalence of antibacterial resistance requires new antibacterial drugs with novel chemical scaffolds and modes of action. It is also vital to design compounds with optimal physicochemical properties to permeate the bacterial cell envelope. We described an approach of combining and integr...
2021-11-04 | MTBLS788 | MetaboLights
MetabolomicsUntargeted Metabolomics To Ascertain Antibiotic Modes of Action
Deciphering the mode of action (MOA) of new antibiotics discovered through phenotypic screening is of increasing importance. Metabolomics offers a potentially rapid and cost-effective means of identifying modes of action of drugs whose effects are mediated through changes in metabolism. Metabolomics...
2017-06-16 | MTBLS464 | MetaboLights
ProteomicsSuspect and Nontarget Screening Reveal the Underestimated Risks of Antibiotic Transformation Products in Wastewater Treatment Plant Effluents
Raw mass spectrometry data of effluent samples from 15 wastewater treatment plants in two cities, China
ORGANISM(S): No Species 
MSV000092880 | MassIVE
MetabolomicsMacrophage-mediated antibiotic evasion and competitive dominance of mcr-3-carrying Escherichia coli

Mobile colistin resistance (mcr) genes undermine the efficacy of last-line polymyxin antibiotics, and the global prevalence of mcr-3 continues to rise despite reduced colistin use. Here, we show that mcr-3-positive Escherichia coli (E. coli) confers a survival advantage by reprogramming macrophag...

2026-05-30 | MTBLS13550 | MetaboLights
MetabolomicsGut Microbiome and Metabolome Alterations in Mice with Arsenic Exposure and Antibiotic Treatment: Potential Role of Arsenic Biotransformation Genes

Arsenic is the most prevalent toxic metalloid in environment. Evidence of mouse models (germ-free or antibiotic treatment) indicates the gut microbiota’s involvement in the metabolism of ingested arsenic. Linking genes to gut microbial arsenic metabolism with altered toxicity and lifetime in the ...

2025-05-12 | MTBLS11508 | MetaboLights
MetabolomicsStress-induced enrichment of Pseudomonas sp. stimulates the adaptive response of Auxenochlorella pyrenoidosa and antibiotic-resistant proliferation

The phycosphere is an important ecological niche for bacteria and antibiotic resistance genes (ARGs). However, whether and how the interaction between microalgae and bacteria changed, and its further effect on the transmission of ARGs under pollutant stress remains enigmatic. Here, Auxenochlorell...

2025-09-26 | MTBLS11371 | MetaboLights
MetabolomicsGlutamate-mediated metabolic rewiring boosts CpxA/R-OmpF porin and proton motive force to resensitize antibiotic-resistant Escherichia coli to ceftazidime

Ceftazidime (CAZ) is a critically important broad-spectrum antibiotic widely used in clinical practice. However, the rapid emergence of bacterial resistance to CAZ poses a significant challenge in treating infections caused by multidrug-resistant pathogens. In this study, we employed a metabolism...

2026-01-20 | MTBLS13732 | MetaboLights
ModelsRahman2022 - High throughput antibacterial screening with machine learning.
Prediction of antimicrobial potential using a dataset of 29537 compounds screened against the antibiotic resistant pathogen Burkholderia cenocepacia. The model uses the Chemprop Direct Message Passing Neural Network (D-MPNN) and has an AUC score of 0.823 for the test set. It has been used to virtual...
2024-04-22 | MODEL2404080002 | BioModels
Machine Learning Model Ersilia 
ProteomicsSuccinylome-controlled antibiotic resistance in MRSA - Succinylome
A sucC and a sucD mutant from the Nebraska Transposon Mutant Library (NTML, Strain NE569 and NE1770) were found to be susceptible to cefoxitin and oxacillin when other mutations in TCA cycle genes did not affect their resistance to these antibiotics. The SucC strain (Strain NE569) accumulated Succin...
ORGANISM(S): Staphylococcus Aureus (ncbitaxon:1280) 
2021-03-02 | MSV000086971 | MassIVE
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