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MetabolomicsExogenous L-Alanine promotes phagocytosis multidrug-resistant bacterial pathogens (L-Alanine-treated macrophage metabolomics)

Multidrug-resistant bacteria present a major threat to public health. Therefore, new drugs or approaches are urgently needed to manage and mitigate this threat. Here, we screen the molecular candidates that allow the survival of mice upon Vibrio parahaemolyticus infection by integrated p...

2024-09-26 | MTBLS7986 | MetaboLights
MetabolomicsExogenous L-Alanine promotes phagocytosis multidrug-resistant bacterial pathogens (V. parahaemolyticus-infected spleen metabolomics)

Multidrug-resistant bacteria present a major threat to public health. Therefore, new drugs or approaches are urgently needed to manage and mitigate this threat. Here, we screen the molecular candidates that allow the survival of mice upon Vibrio parahaemolyticus infection by integrated p...

2024-09-26 | MTBLS7996 | MetaboLights
MetabolomicsGut Commensal Bacteria-Derived Methionine is Required for Host Reproduction by Modulating RNA m6A Methylation of the Insulin Receptor_targeted metabolites

Gut commensal bacteria promote host reproduction by modulating metabolism and nutrition, but the molecular mechanisms by which microbes regulate reproduction remain unclear. Here, we show that gut commensal bacteria promote host reproduction by providing amino-acid methionine, which controls the ...

2025-06-22 | MTBLS12470 | MetaboLights
MetabolomicsL-leucine increases the sensitivity of drug-resistant Salmonella to sarafloxacin by stimulating central carbon metabolism and increasing intracellular reactive oxygen species level (LC-MS positive mode)

The overuse of antibiotics has made public health and safety face a serious crisis. It is urgent to develop new clinical treatment methods to combat drug-resistant bacteria to alleviate the health crisis. The efficiency of antibiotics is closely related to the metabolic state of bacteria. However...

2023-05-02 | MTBLS7711 | MetaboLights
MetabolomicsL-leucine increases the sensitivity of drug-resistant Salmonella to sarafloxacin by stimulating central carbon metabolism and increasing intracellular reactive oxygen species level (LC-MS negative mode)

The overuse of antibiotics has made public health and safety face a serious crisis. It is urgent to develop new clinical treatment methods to combat drug-resistant bacteria to alleviate the health crisis. The efficiency of antibiotics is closely related to the metabolic state of bacteria. However...

2023-05-02 | MTBLS7713 | MetaboLights
MetabolomicsA machine learning model for the prediction and verification of the protective intestinal microbiota-derived L-valine in sepsis

The intestinal microflora and metabolites produced by these microbes serve as important regulators of the development of sepsis. Accordingly, this study was designed to systematically explore the relationships between the regulation of septicemia and both the intestinal flora and fecal metabolite...

2023-07-28 | MTBLS7866 | MetaboLights
MetabolomicsUltra-High Mass Resolving Power, Mass Accuracy, and Dynamic Range MALDI Mass Spectrometry Imaging by 21-T FT-ICR MS

Detailed characterization of complex biological surfaces by matrix-assisted laser desorption/ionization (MALDI) mass spectrometry imaging (MSI) requires instrumentation that is capable of high mass resolving power, mass accuracy and dynamic range. Fourier transform ion cyclotron resonance mass sp...

2022-01-28 | MTBLS3154 | MetaboLights
MetabolomicsCTH exacerbates Helicobacter pylori immunopathogenesis by promoting macrophage metabolic remodeling and activation
Macrophages play a crucial role in the inflammatory response to the human stomach pathogen Helicobacter pylori, which infects half of the world's population and causes gastric cancer. Recent studies have highlighted the importance of macrophage immunometabolism in their activation state and function...
2022-06-14 | MTBLS2851 | MetaboLights
TranscriptomicsGenomic comparison of virulent Rickettsia rickettsii Sheila Smith and avirulent Rickettsia rickettsii Iowa
Comparison of gene expression between the virulent Rickettsia rickettsii R strain and avirulent Rickettsia rickettsii Iowa. Keywords: virulent vs avirulent Virulent Rickettsia rickettsii R strain in triplicate was compared to avirulent Rickettsia rickettsii Iowa in triplicate
ORGANISM(S): Rickettsia rickettsii 
2010-05-26 | E-GEOD-8041 | biostudies-arrayexpress
UnknownComparison of Chemical Composition and Bioactivities of Essential Oils from Fresh and Dry Rhizomes of Zingiber zerumbet (L.) Smith.
Not available
S-EPMC7036102 | biostudies-literature
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