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MetabolomicsBranched-chain ketoacids derived from cancer cells modulate macrophage polarization and metabolic reprogramming

Macrophages are prominent immune cells in the tumor microenvironment that can be educated into pro-tumoral phenotype by tumor cells to favor tumor growth and metastasis. The mechanisms that mediate a mutualistic relationship between tumor cells and macrophages remain poorly characterized. Here, w...

2022-10-03 | MTBLS4497 | MetaboLights
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
MetabolomicsSpirulina Prevents Hepatic Steatosis by Promoting Macrophage M2 Polarization via Gut Microbiota-Derived 2-Hydroxy-3-Methylbutyrate
Background & Aims: Spirulina, a microalgae renowned for its nutrient density, shows promise in modulating glucose and lipid metabolism. However, its efficacy and underlying mechanisms against metabolic dysfunction-associated steatotic liver disease (MASLD) remain unclear. We hypothesized that spirul...
2026-06-30 | MTBLS14903 | MetaboLights
MetabolomicsSpirulina Prevents Hepatic Steatosis by Promoting Macrophage M2 Polarization via Gut Microbiota-Derived 2-Hydroxy-3-Methylbutyrate
Background & Aims: Spirulina, a microalgae renowned for its nutrient density, shows promise in modulating glucose and lipid metabolism. However, its efficacy and underlying mechanisms against metabolic dysfunction-associated steatotic liver disease (MASLD) remain unclear. We hypothesized that spirul...
2026-06-30 | MTBLS14901 | MetaboLights
MetabolomicsSpirulina Prevents Hepatic Steatosis by Promoting Macrophage M2 Polarization via Gut Microbiota-Derived 2-Hydroxy-3-Methylbutyrate

Background & Aims:

Spirulina, a microalgae renowned for its nutrient density, shows promise in modulating glucose and lipid metabolism. However, its efficacy and underlying mechanisms against metabolic dysfunction-associated steatotic liver disease (MASLD) remain unclear. We hypothesize...

2026-01-11 | MTBLS13653 | MetaboLights
MetabolomicsSpirulina Prevents Hepatic Steatosis by Promoting Macrophage M2 Polarization via Gut Microbiota-Derived 2-Hydroxy-3-Methylbutyrate

Background & Aims:

Spirulina, a microalgae renowned for its nutrient density, shows promise in modulating glucose and lipid metabolism. However, its efficacy and underlying mechanisms against metabolic dysfunction-associated steatotic liver disease (MASLD) remain unclear. We hypothesize...

2026-01-12 | MTBLS13657 | 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 
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
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
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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