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MetabolomicsMacrophage ATP citrate lyase deficiency stabilizes atherosclerotic plaques
Macrophages represent a major immune cell population in atherosclerotic plaques and play central role in the progression of this lipid-driven chronic inflammatory disease. Targeting immunometabolism is proposed as a strategy to revert aberrant macrophage activation to improve disease outcome. Here, ...
2021-03-05 | MTBLS2159 | MetaboLights
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
TranscriptomicsTranslation control of TAK1 mRNA by hnRNP K modulates LPS-induced macrophage activation
Macrophage activation by bacterial lipopolysaccharides (LPS) is induced through Toll-like receptor 4 (TLR4). The synthesis and activity of TLR4 downstream signalling molecules modulates the expression of pro- and anti-inflammatory cytokines. To address the impact of post-transcriptional regulation o...
ORGANISM(S): Mus musculus 
2014-07-01 | E-GEOD-48463 | biostudies-arrayexpress
ProteomicsAbsolute Protein Quantitation of the Mouse Macrophage Toll-Like Receptor and Chemotaxis Pathways
The Toll-like receptor and chemotaxis pathways are key components of the innate immune system. Computational modeling and simulation at the molecular interaction level can be used to study complex biological pathways, but protein concentration values must be input as model parameters. In this invest...
ORGANISM(S): Mus Musculus 
2022-08-15 | PXD031697 | panorama
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
TranscriptomicsTranscriptional responses of mouse bone marrow-derived macrophages (BMM) to lipopolysaccharide (LPS) - Illumina arrays
These microarrays were performed for use in a genome-wide scan for LPS-regulated genes in mouse macrophages, in order to construct a list of LPS-regulated genes for detailed interrogation on custom microarrays (see GSE19490 for custom array analysis). Mouse macrophages (bone marrow-derived macrophag...
ORGANISM(S): Mus musculus 
2012-03-28 | E-GEOD-19766 | biostudies-arrayexpress
TranscriptomicsTranscriptional profiling of macrophage plasticity following recovery from Lipopolysaccharide (LPS) tolerance
To investigate the plasticity of Lipolysaccharide (LPS) tolerance, we employed microarray profiling to analyse the gene expression profile in macrophage. Four macrophage populations were induced; Untreated macrophages (Control group), Acute response to LPS (LPS activation group), LPS tolerance (T – ...
ORGANISM(S): Mus musculus 
2013-12-06 | E-GEOD-47783 | biostudies-arrayexpress
TranscriptomicsCompare RNA profile between LPS+CPN and LPS+CPN+GGOH treated peritoneal macrophages
To find out genes regulated by geranylgeraniol (GGOH) treatment in peritoneal macrophage, we compared gene expression of cells treated with 200ng ml LPS and 250 micromolar compactin versus 200ng ml LPS, 250 micromolar compactin and 100micromolar GGOH. To find out upregulated or downregulated genes r...
ORGANISM(S): Mus musculus 
2013-11-12 | E-GEOD-48646 | biostudies-arrayexpress
TranscriptomicsTranscriptional responses of human monocyte-derived macrophages (HMDM) to lipopolysaccharide (LPS) - Illumina arrays
These microarrays were performed for use in a genome-wide scan for LPS-regulated genes in human monocyte-derived macrophages, in order to construct a list of LPS-regulated genes for detailed interrogation on custom microarrays (see GSE19482 for custom array analysis). Human monocyte-derived macropha...
ORGANISM(S): Homo sapiens 
2012-03-28 | E-GEOD-19765 | biostudies-arrayexpress
TranscriptomicsExpression data from LPS-stimulated RAW 264.7 mouse macrophages treated with Hypericum perforatum fraction and bioactive constituents
Hypericum perforatum extracts have been used as dietary supplements to treat conditions including mild-moderate depression and inflammation. A group of four bioactive constituents were identified from an active fraction of the extract. In order to identify the mechanism for the potential anti-inflam...
ORGANISM(S): Mus musculus 
2010-05-28 | E-GEOD-21841 | biostudies-arrayexpress
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