Succinate dehydrogenase supports metabolic repurposing of mitochondria to drive inflammatory macrophages

EL Mills, B Kelly, A Logan, ASH Costa, M Varma… - Cell, 2016 - cell.com
… (LPS) stimulation, macrophages shift from producing ATP by oxidative … succinate levels.
We show that increased mitochondrial oxidation of succinate via succinate dehydrogenase (SDH…

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
… Here, we show that itaconate modulates macrophage metabolism … succinate
dehydrogenase-mediated oxidation of succinate. Through this action, itaconate exerts anti-inflammatory

[HTML][HTML] The mitochondrial succinate dehydrogenase complex controls the STAT3-IL-10 pathway in inflammatory macrophages

D Gobelli, P Serrano-Lorenzo, MJ Esteban-Amo… - Iscience, 2023 - cell.com
… ) in macrophage functions remains understudied. Here, we provide evidence that the succinate
dehydrogenase (… a role in controlling effector responses in macrophages. We find that the …

Succinate is an inflammation-induced immunoregulatory metabolite in macrophages

KJ Harber, KE de Goede, SGS Verberk, E Meinster… - Metabolites, 2020 - mdpi.com
… is known to accumulate in LPS- and LPS + IFN-γ-stimulated cells at least partially due to
succinate dehydrogenase (SDH) inhibition [15], we simulated this effect by pre-treating BMDMs …

Succinate: a metabolic signal in inflammation

E Mills, LAJ O'Neill - Trends in cell biology, 2014 - cell.com
… Both macrophages treated with LPS and tumors with succinate … inhibition of succinate
dehydrogenase (SDH), the enzyme responsible for the conversion of succinate to fumarate, or …

Tanshinone IIA prevents LPS-induced inflammatory responses in mice via inactivation of succinate dehydrogenase in macrophages

Q Liu, Y Zhuang, X Song, Q Niu, Q Sun, X Li… - Acta pharmacologica …, 2021 - nature.com
… activation in activated macrophages, contributing to inflammatory responses. … -inflammatory
activity. In this study, we investigated the effects of Tan-IIA on inflammation in macrophages

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
… In this study, we asked whether the stabilization of HIF1α in M(LPS) macrophages alters
TCA cycle fluxes similarly to hypoxic cells. We show that LPS-activated macrophages exhibit a …

Breast cancer–associated macrophages promote tumorigenesis by suppressing succinate dehydrogenase in tumor cells

V Gómez, TR Eykyn, R Mustapha, F Flores-Borja… - Science …, 2020 - science.org
… TAM depletion-repletion experiments in a 4T1 mouse model additionally revealed that
anti-inflammatory macrophages promoted HIF-associated vascularization and expression of the …

Immunoresponsive gene 1 and itaconate inhibit succinate dehydrogenase to modulate intracellular succinate levels

T Cordes, M Wallace, A Michelucci… - Journal of Biological …, 2016 - ASBMB
succinate serves to facilitate the execution of inflammatorysuccinate dehydrogenase
inhibitor to cause succinate accumulation. Loss of itaconate production in activated macrophages

Effects of inflammatory and anti-inflammatory environments on the macrophage mitochondrial function

D Ji, J Yin, D Li, C Zhu, J Ye, Y Pan - Scientific Reports, 2020 - nature.com
inflammation and diseases. This study aims to explore the energy metabolism of macrophages
under either inflammatory or anti-inflammatory … that inflammation in macrophages disrupts …