ArticleTranslational stroke research2017
Increased 12/15-Lipoxygenase Leads to Widespread Brain Injury Following Global Cerebral Ischemia.
Article in Translational stroke research, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 45 papers.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
45 citing papers in PubMed, 63 citations in OpenAlex.
- 15-LOX-catalytic bias towards ether-(alkenyl)-ETE-PEs oxidation bestows selectivity of PRO-ferroptotic cell death signaling.Nature communications · 2026Article
- Status epilepticus-induced 12/15-lipoxygenase drives neuroinflammation and contributes to neuronal injuries and behavioral comorbidities.Acta pharmacologica Sinica · 2026Article
- Unveiling melatonin's multifaceted actions against ferroptotic neurotoxicity in ischemic stroke.Toxicology reports · 2026Review
- Tacrolimus (FK506) Attenuates Hepatic Ischemia-Reperfusion Injury via Oxidative Glutathione Metabolism and Suppression of Lipoxygenase-Mediated Cell Death.Antioxidants (Basel, Switzerland) · 2026Article
- Region-Dependent Responses to Oxygen-Glucose Deprivation and Melatonin in Neonatal Brain Organotypic Slices.Antioxidants (Basel, Switzerland) · 2025Article
- Ferroptosis in Neonatal Hypoxic-Ischemic Encephalopathy: Mechanisms and the Therapeutic Potential of Vitamin D/VDR Signaling.Cellular and molecular neurobiology · 2025Review
- The Crosstalk Between Ferritinophagy and Ferroptosis in Ischemic Stroke: Regulatory Mechanisms and Therapeutic Implications.Cellular and molecular neurobiology · 2025Review
- Molecular mechanisms of programmed cell death and potential targeted pharmacotherapy in ischemic stroke (Review).International journal of molecular medicine · 2025Review
- Central Interaction of 2-Methoxyestradiol and Lipoxygenase in AngII-Hypertension.Hypertension (Dallas, Tex. : 1979) · 2025Article
- Beyond oxidative stress: Ferroptosis as a novel orchestrator in neurodegenerative disorders.Frontiers in immunology · 2025Review
- A New Perspective in the Treatment of Ischemic Stroke: Ferroptosis.Neurochemical research · 2024Review
- 12-Hydroxyeicosatetraenoic acid is the only enzymatically produced HETE increased under brain ischemia.Prostaglandins, leukotrienes, and essential fatty acids · 2024Article
- The Interplay between Mitochondrial Dysfunction and Ferroptosis during Ischemia-Associated Central Nervous System Diseases.Brain sciences · 2023Review
- Pharmacological Inhibition of Ferroptosis as a Therapeutic Target for Neurodegenerative Diseases and Strokes.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2023Review
- Role of Ferroptosis in Stroke.Cellular and molecular neurobiology · 2023Review
- Ferroptosis and mitochondrial dysfunction in acute central nervous system injury.Frontiers in cellular neuroscience · 2023Review
- Ferroptosis contributes to hypoxic-ischemic brain injury in neonatal rats: Role of the SIRT1/Nrf2/GPx4 signaling pathway.CNS neuroscience & therapeutics · 2022Article
- 12/15-Lipoxygenase Regulation of Diabetic Cognitive Dysfunction Is Determined by Interfering with Inflammation and Cell Apoptosis.International journal of molecular sciences · 2022Article
- Potential application of traditional Chinese medicine in cerebral ischemia-Focusing on ferroptosis.Frontiers in pharmacology · 2022Review
- Cepharanthine Attenuates Early Brain Injury after Subarachnoid Hemorrhage in Mice via Inhibiting 15-Lipoxygenase-1-Mediated Microglia and Endothelial Cell Ferroptosis.Oxidative medicine and cellular longevity · 2022Article
Corrections and comments
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Authors and funding
5 authors at 3 institutions in 2 countries.
Funding
Abstract
Global ischemia following cardiac arrest is characterized by high mortality and significant neurological deficits in long-term survivors. Its mechanisms of neuronal cell death have only partially been elucidated. 12/15-lipoxygenase (12/15-LOX) is a major contributor to delayed neuronal cell death and vascular injury in experimental stroke, but a possible role in brain injury following global ischemia has to date not been investigated. Using a mouse bilateral occlusion model of transient global ischemia which produced surprisingly widespread injury to cortex, striatum, and hippocampus, we show here that 12/15-LOX is increased in a time-dependent manner in the vasculature and neurons of both cortex and hippocampus. Furthermore, 12/15-LOX co-localized with apoptosis-inducing factor (AIF), a mediator of non-caspase-related apoptosis in the cortex. In contrast, caspase-3 activation was more prevalent in the hippocampus. 12/15-lipoxygenase knockout mice were protected against global cerebral ischemia compared to wild-type mice, accompanied by reduced neurologic impairment. The lipoxygenase inhibitor LOXBlock-1 similarly reduced neuronal cell death both when pre-administered and when given at a therapeutically relevant time point 1 h after onset of ischemia. These findings suggest a pivotal role for 12/15-LOX in both caspase-dependent and caspase-independent apoptotic pathways following global cerebral ischemia and suggest a novel therapeutic approach to reduce brain injury following cardiac arrest.
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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.