Itaconate links inhibition of succinate dehydrogenase with macrophage metabolic remodeling and regulation of inflammation
V Lampropoulou, A Sergushichev, M Bambouskova… - Cell metabolism, 2016 - cell.com
Remodeling of the tricarboxylic acid (TCA) cycle is a metabolic adaptation accompanying
inflammatory macrophage activation. During this process, endogenous metabolites can …
inflammatory macrophage activation. During this process, endogenous metabolites can …
Comparative evaluation of itaconate and its derivatives reveals divergent inflammasome and type I interferon regulation in macrophages
A Swain, M Bambouskova, H Kim, PS Andhey… - Nature …, 2020 - nature.com
Following activation, macrophages undergo extensive metabolic rewiring,. Production of
itaconate through the inducible enzyme IRG1 is a key hallmark of this process. Itaconate …
itaconate through the inducible enzyme IRG1 is a key hallmark of this process. Itaconate …
The role of itaconate in host defense and inflammation
CG Peace, LAJ O'Neill - The Journal of clinical investigation, 2022 - Am Soc Clin Investig
Macrophages exposed to inflammatory stimuli including LPS undergo metabolic
reprogramming to facilitate macrophage effector function. This metabolic reprogramming …
reprogramming to facilitate macrophage effector function. This metabolic reprogramming …
Immunoresponsive gene 1 and itaconate inhibit succinate dehydrogenase to modulate intracellular succinate levels
Metabolic reprogramming is emerging as a hallmark of the innate immune response, and
the dynamic control of metabolites such as succinate serves to facilitate the execution of …
the dynamic control of metabolites such as succinate serves to facilitate the execution of …
4-Octyl itaconate inhibits aerobic glycolysis by targeting GAPDH to exert anti-inflammatory effects
ST Liao, C Han, DQ Xu, XW Fu, JS Wang… - Nature …, 2019 - nature.com
Activated macrophages switch from oxidative phosphorylation to aerobic glycolysis, similar
to the Warburg effect, presenting a potential therapeutic target in inflammatory disease. The …
to the Warburg effect, presenting a potential therapeutic target in inflammatory disease. The …
Itaconate: an emerging determinant of inflammation in activated macrophages
XH Yu, DW Zhang, XL Zheng… - Immunology and cell …, 2019 - Wiley Online Library
Macrophages play a central role in innate immunity as the first line of defense against
pathogen infection. Upon exposure to inflammatory stimuli, macrophages rapidly respond …
pathogen infection. Upon exposure to inflammatory stimuli, macrophages rapidly respond …
Citraconate inhibits ACOD1 (IRG1) catalysis, reduces interferon responses and oxidative stress, and modulates inflammation and cell metabolism
Although the immunomodulatory and cytoprotective properties of itaconate have been
studied extensively, it is not known whether its naturally occurring isomers mesaconate and …
studied extensively, it is not known whether its naturally occurring isomers mesaconate and …
Itaconate: a potent macrophage immunomodulator
Z Li, W Zheng, W Kong, T Zeng - Inflammation, 2023 - Springer
With advances in immunometabolic studies, more and more evidence has shown that
metabolic changes profoundly affect the immune function of macrophages. The tricarboxylic …
metabolic changes profoundly affect the immune function of macrophages. The tricarboxylic …
Pro-inflammatory macrophages sustain pyruvate oxidation through pyruvate dehydrogenase for the synthesis of itaconate and to enable cytokine expression
J Meiser, L Krämer, SC Sapcariu, N Battello… - Journal of Biological …, 2016 - ASBMB
Upon stimulation with Th1 cytokines or bacterial lipopolysaccharides, resting macrophages
shift their phenotype toward a pro-inflammatory state as part of the innate immune response …
shift their phenotype toward a pro-inflammatory state as part of the innate immune response …
Abolition of mitochondrial substrate‐level phosphorylation by itaconic acid produced by LPS‐induced Irg1 expression in cells of murine macrophage lineage
Itaconate is a nonamino organic acid exhibiting antimicrobial effects. It has been recently
identified in cells of macrophage lineage as a product of an enzyme encoded by …
identified in cells of macrophage lineage as a product of an enzyme encoded by …