ArticleJournal of translational medicine2023
Inhibition of DRP1-dependent mitochondrial fission by Mdivi-1 alleviates atherosclerosis through the modulation of M1 polarization.
Article in Journal of translational medicine, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 70 papers.
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Who cites it
70 citing papers in PubMed, 85 citations in OpenAlex.
- Drp1 in M1 layer V GABAergic neurons orchestrates rTMS-mediated motor restoration and analgesia after spinal cord injury.Experimental & molecular medicine · 2026Article
- Molecular Mechanisms of Obesity-Associated Oxidative Stress and Therapeutic Strategies.Antioxidants (Basel, Switzerland) · 2026Review
- Tau Overexpression Causes Cardiac Hypertrophy by Disrupting Mitochondrial Homeostasis.International journal of molecular sciences · 2026Article
- Nanoplastic Particle Exposure Induces Toxicity and Amplifies Cellular Stress in THP-1 Macrophages: Insights on Molecular Pathways and Circulating Proteome Interaction.Journal of biochemical and molecular toxicology · 2026Article
- Aerobic Exercise Attenuates High-Fat Diet-Induced Skeletal Muscle Atrophy by Suppressing Oxidative Stress, Inflammation, and Drp1-Associated Mitochondrial Fission.Antioxidants (Basel, Switzerland) · 2026Article
- Yiqi Huoxue Jiedu formula protects against sepsis-associated lung injury by modulating macrophage mitophagy and mtDNA-STING signaling.Chinese medicine · 2026Article
- Targeting Mitochondrial Dynamics in VEGFR-TKI Hypertension and Cardiotoxicity.Hypertension (Dallas, Tex. : 1979) · 2026Article
- Dynamic regulation of the 'mitochondria‑immune axis' in myocardial infarction: Molecular mechanisms driving macrophage polarization through energy metabolism disorders (Review).Molecular medicine reports · 2026Review
- Endothelial cell glycogen synthase kinase 3β promotes lipotoxic endotheliopathy and liver inflammation in MASH.JCI insight · 2026Article
- Article
- Post-translational modifications of mitochondrion-related proteins: integrative orchestrators of cell fate networks in cardiovascular disease.Cell communication and signaling : CCS · 2026Review
- Mitochondrial homeostasis: the central hub governing the progression of atherosclerosis.Precision clinical medicine · 2026Review
- Mitochondrial fusion induced by Mdivi-1 and leflunomide alters cell proliferation and viability, steroidogenesis and oxidative stress in chicken ovarian cells.Poultry science · 2026Article
- Identification of biomarkers associated with mitochondria and macrophage polarization in acute myocardial infarction: a bioinformatics analysis and validation study.Journal of cardiothoracic surgery · 2026Article
- Oxidative memory in microglia: persistent OSI-driven polarization and ıts modulation by mitochondrial dynamics (Mdivi-1).Experimental brain research · 2026Article
- Dynamin-Related Protein 1 (Drp1) in Inflammatory Bowel Disease: Molecular Pathways Connecting Mitochondrial Dynamics with Intestinal Inflammation and Homeostasis.International journal of molecular sciences · 2026Review
- m6A-Mediated epitranscriptional reprogramming drives cardiac fibrosis by suppressing PGC-1α and boosting mitochondrial fission.Journal of translational medicine · 2026Article
- Article
- Identification of mitochondria-related genes in calcific aortic valve disease by integrated analysis of single-cell and bulk transcriptomic atlases.Journal of physiology and biochemistry · 2026Article
- PAK5 drives vascular remodeling in hypoxic pulmonary hypertension via Drp1-dependent mitochondrial midzone division.Scientific reports · 2026Article
10 more citing papers are in PubMed but not listed here.
Corrections and comments
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Authors and funding
5 authors at 3 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
backgroundInflammation and immune dysfunction with classically activated macrophages(M1) infiltration are important mechanisms in the progression of atherosclerosis (AS). Dynamin-related protein 1 (DRP1)-dependent mitochondrial fission is a novel target for alleviating inflammatory diseases. This study aimed to investigate the effects of DRP1 inhibitor Mdivi-1 on AS.
methodsApoE
resultsIn vivo, Mdivi-1 reduced the plaque areas, M1 polarization, NLRP3 activation and DRP1 phosphorylation at Ser616. In vitro, oxidized low-density lipoprotein (ox-LDL) triggered M1 polarization, NLRP3 activation and abnormal accumulation of mito-ROS. MCC950 and Mito-TEMPO suppressed M1 polarization mediated foam cell formation. Mito-TEMPO significantly inhibited NLRP3 activation. In addition, Mdivi-1 reduced foam cells by inhibiting M1 polarization. The possible mechanisms responsible for the anti-atherosclerotic effects of Mdivi-1 on reducing M1 polarization were associated with suppressing mito-ROS/NLRP3 pathway by inhibiting DRP1 mediated mitochondrial fission. In vitro, similar results were observed by DRP1 knockdown.
conclusionInhibition of DRP1-dependent mitochondrial fission by Mdivi-1 alleviated atherogenesis via suppressing mito-ROS/NLRP3-mediated M1 polarization, indicating DRP1-dependent mitochondrial fission as a potential therapeutic target for AS.
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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.