ArticleOxidative medicine and cellular longevity2021
Recombinant High-Mobility Group Box 1 (rHMGB1) Promotes NRF2-Independent Mitochondrial Fusion through CXCR4/PSMB5-Mediated Drp1 Degradation in Endothelial Cells.
Article in Oxidative medicine and cellular longevity, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.
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Who cites it
6 citing papers in PubMed.
- Mitochondrial homeostasis: the central hub governing the progression of atherosclerosis.Precision clinical medicine · 2026Review
- An LSEC-focused computational drug repurposing platform for liver fibrosis: Identification of vorinostat and other LSEC-protective candidates.bioRxiv : the preprint server for biology · 2026Article
- The redox-sensitive protein HMGB1: intracellular and extracellular roles.Experimental & molecular medicine · 2026Review
- Inhibition of the Notch Pathway Alleviates Nab-Paclitaxel-Induced Peripheral Neuropathic Pain in Rats by Suppressing HMGB1/Caveolin-1 Signaling in the Spinal Cord.Mediators of inflammation · 2025Article
- Sepsis-Induced Endothelial Dysfunction: Permeability and Regulated Cell Death.Journal of inflammation research · 2024Review
- Identification of mitochondria-related key gene and association with immune cells infiltration in intervertebral disc degeneration.Frontiers in genetics · 2023Article
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Authors and funding
6 authors.
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Abstract
Mitochondrial dynamics plays an important role in maintaining normal endothelial cell function and in the pathogenesis of cardiovascular disease. It is not identified whether high-mobility group box 1 (HMGB1), a representative damage-associated molecular pattern (DAMP) molecule, could influence mitochondrial dynamics in endothelial cells. The objective of this study is to clarify the effect of HMGB1 on mitochondrial dynamics in endothelial cells and the underlying mechanism. EA.hy926 human endothelial cells were incubated with recombinant HMGB1 (rHMGB1); mitochondrial morphology was observed with a confocal microscope and transmission electron microscope (TEM). The expression of dynamin-related protein 1 (Drp1), Mitofusin 1 (Mfn1), Mitofusin 2 (Mfn2), Optic atrophy 1 (Opa1), phosphatase and tensin homolog- (PTEN-) induced kinase 1 (PINK1), NOD-like receptor 3 (NLRP3), caspase 1, cleaved caspase 1, 20S proteasome subunit beta 5 (PSMB5), and antioxidative master nuclear factor E2-related factor 2 (NRF2) and the concentration of interleukin 1
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