ArticleiScience2023
The mitochondrial succinate dehydrogenase complex controls the STAT3-IL-10 pathway in inflammatory macrophages.
Article in iScience, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 35 papers.
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Who cites it
35 citing papers in PubMed, 44 citations in OpenAlex.
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- Reprogramming macrophage metabolism for cardiovascular therapy: From molecular pathways to precision nanomedicine.Materials today. Bio · 2026Review
- Gene- and Isoform-Level Responses to Extreme Acidic pH Stress in an Emerging Marine Invertebrate Model OrganismAntioxidants (Basel, Switzerland) · 2026Article
- Comprehensive Lipidomic Profiling Reveals Distinct Metabolic Remodeling during Differentiation of Human Monocyte-Derived Macrophages.Journal of proteome research · 2026Article
- Copper oxide nanoparticles: from EU-regulatory landscape and mechanistic toxicity towards a cuproptosis-linked adverse outcome pathway.Archives of toxicology · 2026Review
- Metabolic Intervention with Dimethyl Malonate Impairs Phagocytic Clearance but Fails to Protect Neurons.bioRxiv : the preprint server for biology · 2026Article
- Cytokines at the Crossroads of Mitochondrial Dysfunction and Inflammation in Colorectal Cancer: Implications for Postoperative Complications.Molecular diagnosis & therapy · 2026Review
- Targeting the mitochondrial metabolite-dynamics-MDVs-MitoEVs axis: a new frontier in osteoarthritis management.Journal of translational medicine · 2026Review
- Holding cancer in line: the role of the electron transport chain in tumor-associated macrophages.Frontiers in immunology · 2026Review
- Case Report: Management challenges of active tuberculosis complicated by thrombocytosis and squamous cell lung carcinoma.Frontiers in oncology · 2026Article
- Roles of mitochondrial complexes in non-alcoholic fatty liver disease.Frontiers in molecular biosciences · 2026Review
- The KEAP1/NRF2 axis controls LPS-induced oxidative stress, inflammasome activation and caspase-1 activity in human endothelial cells.PloS one · 2026Article
- S-acyl transferase ZDHHC13 modulates tumor microenvironment interactions to suppress metastasis in melanoma models.The Journal of clinical investigation · 2025Article
- MPPMolecular biology reports · 2025Article
- Anti-SARS-CoV-2 Spike IgA2 Induces Inflammation by Human Macrophages.European journal of immunology · 2025Article
- Mitochondria reactive oxygen species signaling-dependent immune responses in macrophages and T cells.Immunity · 2025Review
- Inhibition of Mitochondrial Succinate Dehydrogenase with Dimethyl Malonate Promotes M2 Macrophage Polarization by Enhancing STAT6 Activation.Inflammation · 2025Article
- Metabolomic Prediction of Naphthalene Pneumo-Toxicity in the SnailMetabolites · 2025Article
- Glucose Metabolic Reprogramming in Microglia: Implications for Neurodegenerative Diseases and Targeted Therapy.Molecular neurobiology · 2025Review
- One-Pot Synthesis of Chiral Succinate Dehydrogenase Inhibitors and Antifungal Activity Studies.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2025Article
Corrections and comments
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Authors and funding
10 authors at 3 institutions in 2 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
The functions of macrophages are tightly regulated by their metabolic state. However, the role of the mitochondrial electron transport chain (ETC) in macrophage functions remains understudied. Here, we provide evidence that the succinate dehydrogenase (SDH)/complex II (CII) is required for respiration and plays a role in controlling effector responses in macrophages. We find that the absence of the catalytic subunits Sdha and Sdhb in macrophages impairs their ability to effectively stabilize HIF-1α and produce the pro-inflammatory cytokine IL-1β in response to LPS stimulation. We also arrive at the novel result that both subunits are essential for the LPS-driven production of IL-10, a potent negative feedback regulator of the macrophage inflammatory response. This phenomenon is explained by the fact that the absence of Sdha and Sdhb leads to the inhibition of Stat3 tyrosine phosphorylation, caused partially by the excessive accumulation of mitochondrial reactive oxygen species (mitoROS) in the knockout cells.
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.