ArticleTranslational stroke research2020
Recombinant Adiponectin Peptide Ameliorates Brain Injury Following Intracerebral Hemorrhage by Suppressing Astrocyte-Derived Inflammation via the Inhibition of Drp1-Mediated Mitochondrial Fission.
Article in Translational stroke research, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. An erratum has been issued. Cited by 63 papers, 1 of them a synthesis that pooled it.
What it found
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The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
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Who cites it
63 citing papers in PubMed, 1 synthesis or guideline pooled it, 104 citations in OpenAlex.
- The effect of metformin on ameliorating neurological function deficits and tissue damage in rats following spinal cord injury: A systematic review and network meta-analysis.Frontiers in neuroscience · 2022Pooled it
- Mitochondrial Protection and Neural Repair via ROS-Responsive Biomimetic Nanoparticles in Intracerebral Hemorrhage.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2026Article
- Eerdun Wurile, a Mongolian medicine, alleviates neuronal damage and improves neurological dysfunction after cerebral hemorrhage by activating the PI3K/AKT signaling pathway.Chinese medicine · 2026Article
- Organelle regulation of ferroptosis after intracerebral hemorrhage.Redox biology · 2026Review
- Red Blood Cell-Derived Exosomes Deliver Complement C5 to Exacerbate Neuroinflammation and Neuronal Injury after Intracerebral Hemorrhage.Inflammation · 2026Article
- NDRG4 overexpression is associated with reduced apoptosis after intracerebral hemorrhage via the PI3K/Akt/GSK3β signaling pathway.Scientific reports · 2026Article
- Mitochondrial dysfunction in intracerebral hemorrhage: molecular mechanisms and pathological consequences.Frontiers in cellular neuroscience · 2026Review
- Targeting the astrocytic metabolic cascade in Alzheimer's disease: mechanisms, challenges and opportunities.Frontiers in aging neuroscience · 2026Review
- Fatty acid-binding protein 4 drives microglia-mediated neuroinflammation through promoting S100A9 expression and lipid droplet accumulation after intracerebral hemorrhage.Journal of neuroinflammation · 2025Article
- Mitochondrial Quality Control: Insights into Intracerebral Hemorrhage.Cellular and molecular neurobiology · 2025Review
- miR-221 activates Sox11 to reduce brain injury after intracerebral hemorrhage via inhibiting neuroinflammation.Scientific reports · 2025Article
- Astrocyte-derived CXCL10 exacerbates endothelial cells pyroptosis and blood-brain barrier disruption via CXCR3/cGAS/AIM2 pathway after intracerebral hemorrhage.Cell death discovery · 2025Article
- Strengthening monocarboxylate transporters by adiponectin receptor agonist ameliorates diabetic peripheral neuropathy.Cell communication and signaling : CCS · 2025Article
- Activating MC4R Promotes Functional Recovery by Repressing Oxidative Stress-Mediated AIM2 Activation Post-spinal Cord Injury.Molecular neurobiology · 2024Article
- Mitochondrial stress: a key role of neuroinflammation in stroke.Journal of neuroinflammation · 2024Review
- GW0742 reduces mast cells degranulation and attenuates neurological impairments via PPARExperimental neurology · 2024Article
- Mitophagy in intracerebral hemorrhage: a new target for therapeutic intervention.Neural regeneration research · 2024Review
- Oxygen glucose deprivation-pretreated astrocyte-derived exosomes attenuates intracerebral hemorrhage (ICH)-induced BBB disruption through miR-27a-3p /ARHGAP25/Wnt/β-catenin axis.Fluids and barriers of the CNS · 2024Article
- Mechanism and treatment of intracerebral hemorrhage focus on mitochondrial permeability transition pore.Frontiers in molecular neuroscience · 2024Review
- Pretreated MSCs with IronQ Transplantation Attenuate Microglia Neuroinflammation via the cGAS-STING Signaling Pathway.Journal of inflammation research · 2024Article
3 more citing papers are in PubMed but not listed here.
Corrections and comments
- Erratum issued
Authors and funding
11 authors at 2 institutions in 1 country.
Funding
Abstract
Intracerebral hemorrhage (ICH) is a life-threatening subtype of cerebral stroke with high morbidity and mortality; however, effective treatment for ICH is still lacking. Adiponectin (APN) is a a kind of fat-derived plasma protein with beneficial effects in cerebrovascular disorders. In this study, we aimed to investigate the protective effects of recombinant APN peptide (APNp) on brain injury after ICH in adult male C57BL/6J mice and further explored the underlying molecular mechanisms of these effects. APNp treatment exerted dose-dependent neuroprotective effects including improved neurological function, decreased brain edema, reduced neural apoptosis, and alleviated blood-brain barrier (BBB) disruption in ICH mice. We found the massive accumulation of APNp on reactive astrocytes around brain microvessels under hemorrhage conditions by immunofluorescence analysis. mRNA sequencing (mRNA-seq) and transcriptome analysis indicated that APNp significantly attenuated the inflammatory response and mitochondrial respiratory dysfunction in astrocytes. Further study revealed that this process was, at least in part, reliant on the inhibition of Drp1-mediated excessive mitochondrial fission. More specifically, APNp increased AMP-activated protein kinase (AMPK) activation-dependent Drp1 serine 637 (S637) phosphorylation, which inhibited the translocation of Drp1 to the mitochondrial membrane and reduced mitochondrial fragmentation and the production of mitochondrial superoxide, ultimately attenuating inflammatory brain injury induced by hemorrhage. In conclusion, we propose APNp as a potential therapeutic agent for ICH. We provide the first mechanistic evidence that APNp can modulate Drp1-mediated mitochondrial fission, which then contributes to alleviating astrocyte-derived inflammation.
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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.