ArticleInflammation2017
Salidroside Inhibits Inflammation Through PI3K/Akt/HIF Signaling After Focal Cerebral Ischemia in Rats.
Article in Inflammation, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 55 papers.
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Who cites it
55 citing papers in PubMed, 111 citations in OpenAlex.
- Activation of PI3K/Akt/HIF-1α Signaling is Involved in Lung Protection of Dexmedetomidine in Patients Undergoing Video-Assisted Thoracoscopic Surgery: A Pilot Study.Drug design, development and therapy · 2020Trial
- Nicorandil Attenuates Global Myocardial Ischemia-Reperfusion Injury and Systemic Inflammation Through Inhibition of TLR-4 Signaling in a Neonatal Piglet Model of Cardiopulmonary Bypass and Cardioplegic Arrest.Pediatric cardiology · 2026Article
- PI3K-Akt signaling network crosstalk in cerebral ischemia/reperfusion injury: Mechanisms and therapeutic implications.Chinese medical journal · 2026Review
- Natural products and neurocognitive disorders: Mechanistic insights and research advances (Review).Molecular medicine reports · 2026Review
- NDRG4 overexpression is associated with reduced apoptosis after intracerebral hemorrhage via the PI3K/Akt/GSK3β signaling pathway.Scientific reports · 2026Article
- Single-cell profiling reveals a shared proinflammatory macrophage signature across multiple organs in myopia.Cell discovery · 2025Article
- A phenopushing platform to identify compounds that alleviate acute hypoxic stress by fast-tracking cellular adaptation.Nature communications · 2025Article
- Adaptogens in Long-Lasting Brain Fatigue: An Insight from Systems Biology and Network Pharmacology.Pharmaceuticals (Basel, Switzerland) · 2025Review
- Modulation of neuroinflammation by natural plant compounds: a promising approach for ischemic stroke.Frontiers in pharmacology · 2025Review
- Hypoxia-inducible Factor-1α Pathway in Cerebral Ischemia: From Molecular Mechanisms to Therapeutic Targets.CNS & neurological disorders drug targets · 2025Review
- Targeting microglia polarization with Chinese herb-derived natural compounds for neuroprotection in ischemic stroke.Frontiers in cell and developmental biology · 2025Review
- Resolvin D1 combined with exercise rehabilitation alleviates neurological injury in mice with intracranial hemorrhage via the BDNF/TrkB/PI3K/AKT pathway.Scientific reports · 2024Article
- Salidroside: An Overview of Its Promising Potential and Diverse Applications.Pharmaceuticals (Basel, Switzerland) · 2024Review
- Molecular Mechanisms Underlying Amyloid Beta Peptide Mediated Upregulation of Vascular Cell Adhesion Molecule-1 in Alzheimer Disease.The Journal of pharmacology and experimental therapeutics · 2024Article
- The effect of salidroside in promoting endogenous neural regeneration after cerebral ischemia/reperfusion involves notch signaling pathway and neurotrophic factors.BMC complementary medicine and therapies · 2024Article
- Salidroside suppresses cell growth and inflammatory response of fibroblast-like synoviocytes via inhibition of phosphoinositol-3 kinase/threonine kinase signaling in rheumatoid arthritis.Zeitschrift fur Rheumatologie · 2024Article
- Article
- Tanshinone IIA Alleviates Traumatic Brain Injury by Reducing Ischemia‒Reperfusion via the miR-124-5p/FoxO1 Axis.Mediators of inflammation · 2024Article
- Schisandrin B Protects against Ischemic Brain Damage by Regulating PI3K/AKT Signaling in Rats.Chinese journal of integrative medicine · 2023Article
- Complement in Human Brain Health: Potential of Dietary Food in Relation to Neurodegenerative Diseases.Foods (Basel, Switzerland) · 2023Review
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Authors and funding
9 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Salidroside is being investigated for its therapeutic potential in stroke because it is neuroprotective over an extended therapeutic window of time. In the present study, we investigated the mechanisms underlying the anti-inflammatory effects of salidroside (50 mg/kg intraperitoneally) in rats, given 1 h after reperfusion of a middle cerebral artery that had been occluded for 2 h. After 24 h, we found that salidroside increased the neuronal nuclear protein NeuN and reduced the marker of microglia and macrophages CD11b in the peri-infarct area of the brain. Salidroside also decreased IL-6, IL-1β, TNF-α, CD14, CD44, and iNOs mRNAs. At the same time, salidroside increased the ratio of phosphorylated protein kinase B (p-Akt) to total Akt. The phosphoinositide 3-kinase (PI3K) inhibitor LY294002 prevented this increase in p-Akt and reversed the inhibitory effects of salidroside on CD11b and inflammatory mediators. Salidroside also elevated the protein levels of hypoxia-inducible factor (HIF) subunits HIF1α, HIF2α, HIF3α, and of erythropoietin (EPO). The stimulatory effects of salidroside on HIFα subunits were blocked by LY294002. Moreover, YC-1, a HIF inhibitor, abolished salidroside-mediated increase of HIF1α and prevented the inhibitory effects of salidroside on CD11b and inflammatory mediators. Taken together, our results provide evidence for the first time that all three HIFα subunits and EPO can be regulated by PI3K/Akt in cerebral tissue, and that salidroside entrains this signaling pathway to induce production of HIFα subunits and EPO, one or more of which mediate the anti-inflammatory effects of salidroside after cerebral IRI.
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