ArticleCell biochemistry and biophysics2022
The Protective Role of Celastrol in Renal Ischemia-Reperfusion Injury by Activating Nrf2/HO-1, PI3K/AKT Signaling Pathways, Modulating NF-κb Signaling Pathways, and Inhibiting ERK Phosphorylation.
Article in Cell biochemistry and biophysics, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 18 papers.
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Who cites it
18 citing papers in PubMed, 31 citations in OpenAlex.
- Celastrol Attenuates Doxorubicin-Induced Heart Failure by Preserving Mitochondrial Integrity and Suppressing Oxidative Stress and Is Accompanied by Changes in Gut Microbiota.Pharmaceuticals (Basel, Switzerland) · 2026Article
- Dapagliflozin attenuates methotrexate-induced hepatorenal toxicity in rats: insights into oxidative stress, inflammation, autophagy and apoptosis.Molecular and cellular biochemistry · 2026Article
- Interplay between ischemia-reperfusion and metabolic reprogramming.Apoptosis : an international journal on programmed cell death · 2026Review
- Celastrol Ameliorates Renal Injury in Spontaneously Hypertensive Rats by Activating the Nrf2/Ho-1 Signaling Pathway to Alleviate Oxidative Stress.International journal of molecular sciences · 2026Article
- Targeting NF-κB Signaling with Natural Products: A Promising Therapeutic Strategy for Cardiovascular Diseases.Biomolecules · 2026Review
- Role of Pentacyclic Triterpenes in the Management of Neurological Disorders: An Insight into Molecular Mechanisms and Therapeutic Approaches.Molecular neurobiology · 2026Review
- Plant metabolites: potential treatments for ischemic acute kidney injury.Frontiers in pharmacology · 2026Review
- Visnagin Protects Against Lipopolysaccharide-Induced Acute Kidney Injury by Inhibiting Oxidative Stress and Reducing Ferroptosis.International journal of medical sciences · 2026Article
- Therapeutic effects of Gancao Xiexin Decoction on renal ischemia-reperfusion injury based on network pharmacology and experimental validation.BMC nephrology · 2025Article
- Asprosin protects against ischemia/reperfusion-induced kidney injury in mice.Journal of molecular histology · 2025Article
- An Integrated Network Pharmacology, Molecular Docking, Molecular Dynamics Simulation, and Experimental Validation Study to Investigate the Potential Mechanism of Isoliquiritigenin in the Treatment of Ischemic Stroke.Current issues in molecular biology · 2025Article
- Oxyresveratrol and/or Dapagliflozin Attenuate Doxorubicin-Induced Nephrotoxicity via Modulation of PPAR-γ/Nrf-2/HO-1, NF-κB/TNF-α/Keap-1, and Bcl-2/Caspase-3/ATG-5 signaling pathways in rats.Naunyn-Schmiedeberg's archives of pharmacology · 2025Article
- Nrf2-mediated mechanistic pathways of celastrol nephroprotection: disrupting the oxidative-inflammatory-apoptotic axis in cypermethrin toxicity.Frontiers in pharmacology · 2025Article
- Celastrol Mitigates Acetaminophen-Induced Nephrotoxicity in Rats via Targeting Renal Oxidative Stress, Inflammation, Apoptosis with Enhancement in Aquaporin 1 Level.Reports of biochemistry & molecular biology · 2024Article
- Loss of SAV1 in Kidney Proximal Tubule Induces Maladaptive Repair after Ischemia and Reperfusion Injury.International journal of molecular sciences · 2024Article
- In Silico Analysis of Ferroptosis-Related Genes and Its Implication in Drug Prediction against Fluorosis.International journal of molecular sciences · 2023Article
- A molecular network-based pharmacological study on the protective effect ofFrontiers in pharmacology · 2023Article
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Authors and funding
2 authors at 2 institutions in 2 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Celastrol, a natural triterpenoid derived from Tripterygium wilfordii, possesses numerous biological effects. We investigated celastrol's antioxidant potential through nuclear factor erythroid 2-related factor 2 (Nrf2)/heme oxygenase 1 (HO-1) and its effect on phosphoinositide 3-kinase (PI3K)/protein kinase B (AKT) signaling, nuclear factor-kappa B (NF-κB) pathways, and extracellular signal-regulated kinase (ERK) activation in kidney ischemia-reperfusion injury (IRI) rat model. Rats were given celastrol 2 mg/kg orally for 1 week before subjection to renal ischemia-reperfusion surgery. Kidney functions, renal MDA, and reduced glutathione were determined; also, renal levels of ERK1/2, HO-1, PI3K, IL-6, TNF-α, IκBα, NF-κB/p65, and cleaved caspase-3 were measured. In addition, gene expression of kidney injury molecule-1 (KIM-1), Nrf-2, and AKT were determined. Celastrol pretreatment attenuated oxidative stress and increased Nrf2 gene expression and HO-1 level. Also, it activated the PI3K/AKT signaling pathway and decreased the p-ERK:t- ERK ratio and NFκBp65 level, with a remarkable decrease in inflammatory cytokines and cleaved caspase-3 levels compared with those in renal IRI rats. Conclusively, celastrol showed a reno-protective potential against renal IRI by suppressing oxidative stress through enhancing the Nrf2/HO-1 pathway, augmenting cell survival PI3K/AKT signaling pathways, and reducing inflammation by inhibiting NF-κB activation.
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Registered trials
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