ArticleMolecular therapy. Nucleic acids2023
Inducible miR-1224 silences cerebrovascular Serpine1 and restores blood flow to the stroke-affected site of the brain.
Article in Molecular therapy. Nucleic acids, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.
What it found
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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.
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Who cites it
12 citing papers in PubMed, 9 citations in OpenAlex.
- Targeting PAI-1 with TM5441 Mitigates Chronic Social Stress-Induced Anxiety-Like Behavior and Stress-Induced Increases in Ethanol Intake and Preference.Neurochemical research · 2026Article
- Knockdown of endothelial Serpine1 improves stroke recovery by attenuating peri-infarct blood flow and blood-brain barrier disruption.Cell death & disease · 2026Article
- TM5441, a PAI-1 inhibitor, attenuates chronic stress-induced anxio-depressive-like behaviors by restoring the hippocampal PAI-1/tPA/BDNF axis.Psychopharmacology · 2026Article
- Combined clinical and DWI radiomics model for predicting 90-day functional outcomes after intravenous thrombolysis in acute ischemic stroke patients.Frontiers in neurology · 2026Article
- Identifying the role of aging-related genes in intracranial aneurysms through bioinformatics analysis.Chinese neurosurgical journal · 2025Article
- Cancer Cell-Derived Large Extracellular Vesicles Promote Venous Thromboembolism by Activating NETosis Through Delivering CYBA.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2025Article
- Forced exercise modulates retinal inflammatory response and regulates miRNA expression to promote retinal neuroprotection during degeneration.bioRxiv : the preprint server for biology · 2025Article
- Tissue plasminogen activator modified thromboelastography identifies fibrinolysis resistance in dogs with immune-mediated hemolytic anemia.Frontiers in veterinary science · 2025Article
- Mechanism of Efferocytosis in Determining Ischaemic Stroke Resolution-Diving into Microglia/Macrophage Functions and Therapeutic Modality.Molecular neurobiology · 2024Review
- Modeling cerebrovascular responses to assess the impact of the collateral circulation following middle cerebral artery occlusion.Microcirculation (New York, N.Y. : 1994) · 2024Article
- Effect of dexmedetomidine on ncRNA and mRNA profiles of cerebral ischemia-reperfusion injury in transient middle cerebral artery occlusion rats model.Frontiers in pharmacology · 2024Article
- Emerging diagnostic markers and therapeutic targets in post-stroke hemorrhagic transformation and brain edema.Frontiers in molecular neuroscience · 2023Review
Corrections and comments
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Authors and funding
9 authors at 2 institutions in 1 country.
Funding
Abstract
The α-tocotrienol (TCT) form of natural vitamin E is more potent than the better known α-tocopherol against stroke. Angiographic studies of canine stroke have revealed beneficial cerebrovascular effects of TCT. This work seeks to understand the molecular basis of such effect. In mice, TCT supplementation improved perfusion at the stroke-affected site by inducing miR-1224. miRNA profiling of a laser-capture-microdissected stroke-affected brain site identified miR-1224 as the only vascular miR induced. Lentiviral knockdown of miR-1224 significantly blunted the otherwise beneficial effects of TCT on stroke outcomes. Studies on primary brain microvascular endothelial cells revealed direct angiogenic properties of miR-1224. In mice not treated with TCT, advance stereotaxic delivery of an miR-1224 mimic to the stroke site markedly improved stroke outcomes. Mechanistic studies identified
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Identifiers
What Socratic holds
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 Socratic graph.