ArticleNeurochemical research2024
SIRT5 Regulates Ferroptosis through the Nrf2/HO-1 Signaling Axis to Participate in Ischemia-Reperfusion Injury in Ischemic Stroke.
Article in Neurochemical research, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 21 papers.
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Who cites it
21 citing papers in PubMed, 29 citations in OpenAlex.
- Ellagic Acid Enhances RSL3-Induced Ferroptosis by Inhibiting the Nrf2/HO-1 Signaling Pathway in Pancreatic Ductal Adenocarcinoma.FASEB journal : official publication of the Federation of American Societies for Experimental Biology · 2026Article
- Taraxerol Alleviates Cerebral Ischemia-Reperfusion Induced Inflammation and Ferroptosis via Regulating AKT/NF-κB Pathway.FASEB journal : official publication of the Federation of American Societies for Experimental Biology · 2026Article
- TMC6 Protects Against Ischemic Neuronal Injury by Activating Rap1/Rac1 Signaling to Restore Mitochondrial Dynamics and Mitophagy.Molecular neurobiology · 2026Article
- Inhibition of the 4-hydroxynonenal-regulated JNK/c-Jun pathway improves bleomycin-induced lung fibrosis.Biomedical journal · 2026Article
- SIRT5 acts in the tumor microenvironment via endothelial cell metabolism to support breast cancer growth.bioRxiv : the preprint server for biology · 2026Article
- Unveiling the importance of SIRT5 for cardiac health and disease in an era of increasing longevity.GeroScience · 2026Review
- Molecular Dissection of Permanent vs. Reperfused Ischemia: Multi-Omics Divergence and Precision Therapeutic Implications.Current issues in molecular biology · 2026Article
- Mechanism of methyltransferase METTL14 mediating m6A modification and regulating SIRT5 expression to promote ferroptosis and repress gastric cancer progression.European journal of medical research · 2025Article
- Epigenetic Regulation in Ischemic Neuroprotection: The Dual Role of HDACs and HATs in Neuroinflammation and Recovery.Antioxidants (Basel, Switzerland) · 2025Review
- SIRT5-mediated BCAT1 desuccinylation and stabilization leads to ferroptosis insensitivity and promotes cell proliferation in glioma.Cell death & disease · 2025Article
- SIRT5-mediated HOXA5 desuccinylation inhibits ferroptosis to alleviate sepsis induced-lung injury.The Kaohsiung journal of medical sciences · 2025Article
- Novel protein acylations in ferroptosis: decoding the regulatory roles of lactylation, crotonylation, succinylation, and β-hydroxybutyrylation.Frontiers in pharmacology · 2025Review
- Potential therapeutic targets for ischemic stroke in pre-clinical studies: Epigenetic-modifying enzymes DNMT/TET and HAT/HDAC.Frontiers in pharmacology · 2025Review
- Article
- Methane saline suppresses ferroptosis via the Nrf2/HO-1 signaling pathway to ameliorate intestinal ischemia-reperfusion injury.Redox report : communications in free radical research · 2024Article
- Ferroptosis in ischemic stroke: Animal models and mechanisms.Zoological research · 2024Review
- Article
- Cerebroprotective action of butylphthalide in acute ischemic stroke: Potential role of Nrf2/HO-1 signaling pathway.Neurotherapeutics : the journal of the American Society for Experimental NeuroTherapeutics · 2024Article
- Recent advances in potential therapeutic targets of ferroptosis‑associated pathways for the treatment of stroke (Review).Molecular medicine reports · 2024Review
- Ferroptosis: a new perspective on the pathogenesis of radiation-induced cataracts.Frontiers in public health · 2024Review
Corrections and comments
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Authors and funding
7 authors at 4 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
This work aimed to study the role and mechanism of SIRT5 regulation of ferroptosis in cerebral ischemia-reperfusion (I/R) injury. A model of middle cerebral artery occlusion in rats was prepared using the method of thread occlusion. The ferroptosis inhibitor was injected intraperitoneally while the SIRT5 interfering lentivirus were injected into the brain, and neurological disorders were scored in the rats. TTC staining was used to detect infarct volume, and immunohistochemistry was used to detect the expression of SIRT5 in tissues. Rat hippocampal neuronal cells H19-7 were transduced with SIRT5 interfering lentivirus and ferroptosis was induced using erastin. The CCK8 detection kit was used to detect cell viability. Commercial kits were used to detect levels of iron ions, ROS, MDA, SOD, and inflammatory factor (TNF-α and IL-6) in brain tissue or cell supernatant. Western blot was used to detect the expression changes of ferroptosis related proteins GPX4, Nrf2, and HO-1 in tissues or cells. Compared with the sham group, the MCAO model group showed higher levels of neurological impairment score, increased cerebral infarction volume, iron ions, inflammatory factors, and oxidative stress levels in rats. Compared with the MCAO group, the MCAO + fer-1 group exhibited lower levels of neurological impairment scores, cerebral infarction volume, decreased iron ions, inflammatory factors, and oxidative stress levels in rats. Meanwhile, compared with the MCAO + DMSO/LV-shRNA group, the MCAO + fer-1/LV-shSIRT5 group showed a significant decrease in neurological impairment scores, cerebral infarction volume, iron ions, inflammatory factors, and oxidative stress levels in rats. In vitro experiments have found that LV-shSIRT5 can prevent erastin-induced cell ferroptosis. In summary, SIRT5 regulates ferroptosis through the Nrf2/HO-1 signaling axis to participate in ischemia-reperfusion injury in ischemic stroke.
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