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Article
Open AccessPyruvate dehydrogenase operates as an intramolecular nitroxyl generator during macrophage metabolic reprogramming
M1 macrophages enter a glycolytic state when endogenous nitric oxide (NO) reprograms mitochondrial metabolism by limiting aconitase 2 and pyruvate dehydrogenase (PDH) activity. Here, we provide evidence that N...
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Article
Open AccessNitric oxide orchestrates metabolic rewiring in M1 macrophages by targeting aconitase 2 and pyruvate dehydrogenase
Profound metabolic changes are characteristic of macrophages during classical activation and have been implicated in this phenotype. Here we demonstrate that nitric oxide (NO) produced by murine macrophages is...
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Article
Open AccessTumour-elicited neutrophils engage mitochondrial metabolism to circumvent nutrient limitations and maintain immune suppression
Neutrophils are a vital component of immune protection, yet in cancer they may promote tumour progression, partly by generating reactive oxygen species (ROS) that disrupts lymphocyte functions. Metabolically, ...