ArticleScientific reports2017
The NADPH oxidase NOX2 mediates loss of parvalbumin interneurons in traumatic brain injury: human autoptic immunohistochemical evidence.
Article in Scientific reports, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 37 papers.
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Who cites it
37 citing papers in PubMed, 53 citations in OpenAlex.
- Heart Rate Variability and Sympathetic Activity Is Modulated by Very Low-Calorie Ketogenic Diet.International journal of environmental research and public health · 2022Trial
- Mirror Effect of Parvalbumin and Connexin 43 Expression in the Acute and Subacute Phases After Penetrating Traumatic Brain Injury Reveals a Non-Canonical Interaction.Molecules (Basel, Switzerland) · 2026Article
- Human chorionic gonadotropin decreases cerebral cystic encephalomalacia and parvalbumin interneuron degeneration in a pro-inflammatory model of mouse neonatal hypoxia-ischemia.Scientific reports · 2026Article
- From Defense to Disease: NADPH Oxidase in Cellular Function and Dysregulation.Journal of immunology research · 2026Review
- Electroacupuncture attenuates anxiety caused by chronic mild stress through inhibiting NOX2-derived oxidative stress in ventral hippocampus.Neurobiology of stress · 2025Article
- Integrative Diagnostic and Prognostic Paradigms in Diffuse Axonal Injury: Insights from Clinical, Histopathological, Biomolecular, Radiological, and AI-Based Perspectives.International journal of molecular sciences · 2025Review
- Effects of iron accumulation and its chelation on oxidative stress in intracortical implants.Acta biomaterialia · 2025Article
- The role of potential oxidative biomarkers in the prognosis of intracerebral hemorrhage and the exploration antioxidants as possible preventive and treatment options.Frontiers in molecular biosciences · 2025Review
- Sudden Intrauterine Unexplained Death (SIUD) and Oxidative Stress: Placental Immunohistochemical Markers.Cells · 2024Article
- Treatment with the vascular endothelial growth factor-A antibody, bevacizumab, has sex-specific effects in a rat model of mild traumatic brain injury.Journal of cerebral blood flow and metabolism : official journal of the International Society of Cerebral Blood Flow and Metabolism · 2024Article
- The NADPH Oxidase Inhibitor, Mitoapocynin, Mitigates DFP-Induced Reactive Astrogliosis in a Rat Model of Organophosphate Neurotoxicity.Antioxidants (Basel, Switzerland) · 2023Article
- Bumetanide induces post-traumatic microglia-interneuron contact to promote neurogenesis and recovery.Brain : a journal of neurology · 2023Article
- Oxidative Stress Markers in Human Brain and Placenta May Reveal the Timing of Hypoxic-Ischemic Injury: Evidence from an Immunohistochemical Study.International journal of molecular sciences · 2023Article
- Traumatic Brain Injury Alters Cerebral Concentrations and Redox States of Coenzymes QAntioxidants (Basel, Switzerland) · 2023Article
- Developmental Stage-Dependent Changes in Mitochondrial Function in the Brain of Offspring Following Prenatal Maternal Immune Activation.International journal of molecular sciences · 2023Article
- Temporal Expression of Neuroinflammatory and Oxidative Stress Markers and Prostaglandin E2 Receptor EP2 Antagonist Effect in a Rat Model of Epileptogenesis.ACS pharmacology & translational science · 2023Article
- Elevated Serum NOX2 Levels Contribute to Delayed Cerebral Ischemia and a Poor Prognosis After Aneurysmal Subarachnoid Hemorrhage: A Prospective Cohort Study.Neuropsychiatric disease and treatment · 2023Article
- Role of NADPH Oxidases in Blood-Brain Barrier Disruption and Ischemic Stroke.Antioxidants (Basel, Switzerland) · 2022Review
- Quercetin ameliorates glutamate toxicity-induced neuronal cell death by controlling calcium-binding protein parvalbumin.Journal of veterinary science · 2022Article
- Crosstalk between neuroinflammation and oxidative stress in epilepsy.Frontiers in cell and developmental biology · 2022Review
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Authors and funding
4 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Pharmacological interventions for traumatic brain injury (TBI) are limited. Together with parvalbumin (PV) loss, increased production of reactive oxygen species (ROS) by the NADPH oxidase NOX enzymes represents a key step in TBI. Here, we investigated the contribution of NOX2-derived oxidative stress to the loss of PV immunoreactivity associated to TBI, performing immunohistochemistry for NOX2, 8-hydroxy-2'-deoxyguanosine (8OHdG) and PV on post mortem brain samples of subjects died following TBI, subjects died from spontaneous intracerebral hemorrhage (SICH) and controls (CTRL). We detected an increased NOX2 expression and 8OHdG immunoreactivity in subjects died from TBI with respect to CTRL and SICH. NOX2 increase was mainly observed in GABAergic PV-positive interneurons, with a minor presence in microglia. No significant differences in other NADPH oxidase isoforms (NOX1 and NOX4) were detected among experimental groups. NOX2-derived oxidative stress elevation appeared a specific TBI-induced phenomenon, as no alterations in the nitrosative pathway were detected. Our results suggest that NOX2-derived oxidative stress might play a crucial role in the TBI-induced loss of PV-positive interneurons.
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