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MetabolomicsGPR109a-AMPK Axis Mediates the Attenuation of Uric Acid-Induced M1 Macrophage Polarization by β-hydroxybutyrate from Lacticaseibacillus rhamnosus M2b

Hyperuricemia (HUA) is a metabolic disorder marked by increased blood uric acid (UA) levels, closely linked to conditions such as gout. UA-induced macrophage M1 polarization fundamentally exacerbates inflammatory pathophysiology, but current HUA-specific immunoregulatory treatments are inadequat...

2026-01-26 | MTBLS13224 | MetaboLights
ModelsLiX2019 - macrophage polarization and tumor cell plasticity
This model is based on: Computational Modeling of the Crosstalk Between Macrophage Polarization and Tumor Cell Plasticity in the Tumor Microenvironment. Abstract: Tumor microenvironments contain multiple cell types interacting among one another via different signaling pathways. Furthermore, both ca...
2019-09-23 | MODEL1909230002 | BioModels
Immuno-oncology 
TranscriptomicsDifferential lipid partitioning between adipocytes and tissue macrophages modulates macrophage lipotoxicity and M2/M1 polarization in obese mice.
Obesity-associated insulin resistance is characterized by a state of chronic, low-grade inflammation that is associated with the accumulation of M1 proinflammatory macrophages in adipose tissue. Although different evidence explains the mechanisms linking the expansion of adipose tissue and adipose t...
ORGANISM(S): Mus musculus 
2012-03-22 | E-GEOD-36669 | biostudies-arrayexpress
TranscriptomicsTranscriptome-based network analysis reveals a spectrum model of human macrophage activation [miRNA-seq]
Macrophage activation is associated with profound transcriptional reprogramming. Although much progress has been made in the understanding of macrophage activation, polarization and function, the transcriptional programs regulating these processes remain poorly characterized. We stimulated human mac...
ORGANISM(S): Homo sapiens 
2014-02-13 | E-GEOD-51307 | biostudies-arrayexpress
GenomicsTranscriptome-based network analysis reveals a spectrum model of human macrophage activation [ChIP-Seq]
Macrophage activation is associated with profound transcriptional reprogramming. Although much progress has been made in the understanding of macrophage activation, polarization and function, the transcriptional programs regulating these processes remain poorly characterized. We stimulated human mac...
ORGANISM(S): Homo sapiens 
2014-02-13 | E-GEOD-47188 | biostudies-arrayexpress
TranscriptomicsTranscription profiling of human monocytes cultured in the presence of M-CSF for 7 days and polarized to M1 or M2 cells to characterize human monocyte-to-macrophage differentiation and polarization
Monocytes mature to macrophages in the presence of the lineage determining cytokine M-CSF. They can be further polarized into M1 or M2 macrophages with distinct functional properties. We used microarrays to detail the global programme of gene expression underlying macrophage maturation and polarizat...
ORGANISM(S): Homo sapiens 
2007-11-02 | E-GEOD-5099 | biostudies-arrayexpress
TranscriptomicsImmunoproteasome dysfunction augments alternative polarization of alveolar macrophages
The proteasome is a central regulatory hub for intracellular signaling by degrading numerous signaling mediators. Immunoproteasomes are specialized types of proteasomes known to be involved in shaping adaptive immune responses, but their role for innate immune signaling is elusive. Here, we analyzed...
ORGANISM(S): Mus musculus 
2016-06-29 | E-GEOD-72000 | biostudies-arrayexpress
ModelsFrank2021 - Macrophage polarization
The model describes the mechanisms by which macrophages differentiate into a given phenotype. The model shows that both extracellular and intracellular signalling are both important for that process. More specifically, STAT1 activity favors macrophages polarization towards M1 phenotype and STAT6 act...
2024-09-02 | BIOMD0000001060 | BioModels
TranscriptomicsTranscriptional profiling of primary human macrophages with different stimuli
Primary human macrophages were cultured 1, 3 or 6 days with different stimuli. Macrophages are key cell types of the innate immune system regulating host defense, inflammation, tissue homeostasis and cancer. Within this functional spectrum diverse and often opposing phenotypes are displayed which ar...
ORGANISM(S): Homo sapiens 
2017-08-25 | E-MTAB-5913 | biostudies-arrayexpress
MetabolomicsModel-driven multi-omic data analysis elucidates metabolic immunomodulators of macrophage activation
Macrophages are central players in immune response, manifesting divergent phenotypes to control inflammation and innate immunity through release of cytokines and other signaling factors. Recently, the focus on metabolism has been reemphasized as critical signaling and regulatory pathways of human pa...
2012-09-05 | MTBLS23 | MetaboLights
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