ArticleMolecular medicine (Cambridge, Mass.)2021
MSCs‑derived exosomes attenuate ischemia-reperfusion brain injury and inhibit microglia apoptosis might via exosomal miR-26a-5p mediated suppression of CDK6.
Article in Molecular medicine (Cambridge, Mass.), 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 45 papers, 1 of them a synthesis that pooled it.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
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, 1 synthesis or guideline pooled it, 64 citations in OpenAlex.
- Inhibition of Cerebral Ischemia/Reperfusion Injury by MSCs-Derived Small Extracellular Vesicles in Rodent Models: A Systematic Review and Meta-Analysis.Neural plasticity · 2022Pooled it
- Extracellular vesicles: A new therapeutic drug for nerve injury repair.Neural regeneration research · 2026Article
- [Mechanism of mesenchymal stem cell-derived exosomes in alleviating hypoxia/re-oxygenation-induced injury of oligodendrocytes].Zhongguo dang dai er ke za zhi = Chinese journal of contemporary pediatrics · 2026Article
- The Mechanistic Review of the Molecular Interface of RNA-Loaded Extracellular Vesicles: Redefining Targeted Therapy for Autoimmune Disorders.International journal of molecular sciences · 2026Review
- Identifying therapeutic target genes for stroke through systematic druggable Mendelian randomization analysis.Medicine · 2026Article
- Microglia Reprogramming in Glioblastoma: Stem Cell-Derived Factors as Emerging Immunomodulators.Cells · 2026Review
- Mesenchymal Stem Cell-derived Exosomes Alleviate Oxidative Stress and Brain Injuries Through Promoting OPA1 Mediated Mitochondrial Fusion After Intracerebral Hemorrhage.Molecular neurobiology · 2026Article
- Bacterial extracellular vesicles and direct microbial contact drive species-specific corneal epithelial reprogramming.Frontiers in cellular and infection microbiology · 2026Article
- Extracellular Vesicles: a Promising Therapy for Treatment of Central Nervous System Ischemia Reperfusion Injury.Molecular neurobiology · 2025Review
- Cellular Communication Networks Mediated by Microglia in Ischemic Stroke.CNS neuroscience & therapeutics · 2025Review
- MicroRNA- 3135b as a Therapeutic Target and Clinical Biomarker for Stroke: Regulation of the NF-κB/IKKβ Signaling Pathway.Molecular neurobiology · 2025Article
- The effects and mechanisms of stem cells and exosomes on neurological function protection and recovery after ischemic stroke.Neuroprotection (Chichester, England) · 2025Review
- Exosomal miR-17-92 Cluster from BMSCs Alleviates Apoptosis and Inflammation in Spinal Cord Injury.Biochemical genetics · 2025Article
- Mesenchymal stem cell exosomes therapy for the treatment of traumatic brain injury: mechanism, progress, challenges and prospects.Journal of translational medicine · 2025Review
- Extracellular vesicles as drug and gene delivery vehicles in central nervous system diseases.Biomaterials science · 2025Review
- Therapeutic role of miR-26a on cardiorenal injury in a mice model of angiotensin-II induced chronic kidney disease through inhibition of LIMS1/ILK pathway.Chinese medical journal · 2025Article
- From Brain to Lung: Emerging Insights into Mesenchymal Stem Cell-Derived Extracellular Vesicle-Associated Cargos in Ischemia-Reperfusion Injury.Journal of inflammation research · 2025Review
- Cerebral ischemia-reperfusion injury: mechanisms and promising therapies.Frontiers in pharmacology · 2025Review
- Beyond the hype: re-evaluating efficacy metrics and modeling rigor for MSC-EVs-based therapy in acute brain injury.Frontiers in medicine · 2025Review
- Mesenchymal stem cells and exosomes in ischemic brain injury: a review.Frontiers in genetics · 2025Review
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
7 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
backgroundThis study aimed to explore the role of mesenchymal stromal cells (MSCs)-derived exosomes (MSCs-Exo) in the cerebral ischemia-reperfusion (I/R) injury.
methodsExosomes were isolated from MSCs of adult C57BL/6J mice by the gradient centrifugation method. The expression of miR-26a-5p and CDK6 in MSCs-Exo and mice brain tissues were evaluated by qRT-PCR and western blot. miR-26a-5p mimics and miR-NC were transfected into MSCs, and exosomes were isolated from the MSCs stably expressing miR-26a-5p. Then MSCs-Exo-miR-26a-5p mimics or MSCs-Exo-miR-NC was injected into mice through the tail vein, or added into medium to stimulate BV-2 cells. Cell viability was evaluated by CCK-8 assay. Cell apoptosis was detected by flow cytometry. The apoptosis in brain tissues was evaluated by TUNEL staining assay. Bioinformatics analysis and luciferase reporter assay were performed to determine the binding relationship between miR-26a-5p and CDK6.
resultsmiR-26a-5p was downregulated and CDK6 was upregulated in MSCs-Exo of MCAO-mice and OGD-induced MSCs. MSCs-Exo-miR-26a-5p mimics significantly reduced cell apoptosis of OGD-injured BV-2 cells. MSCs-Exo-miR-26a-5p mimics significantly reduced the infarct volume of MCAO-induced mice. Luciferase reporter assay revealed that CDK-6 was a target of miR-26a-5p. In addition, MSCs-Exo-miR-26a-5p mimics significantly decreased the expression of CDK6 in both OGD-induced BV-2 cells and the brain tissues of MCAO-treated mice.
conclusionOur results indicated that MSCs‑Exo attenuated I/R injury in mice by inhibiting microglia apoptosis might via exosomal miR-26a-5p mediated suppression of CDK6. Our study shed light on the application of MSC-Exo as a potential therapeutic tool for cerebral I/R injury.
Indexed as
Identifiers
What OpenQuestion 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 OpenQuestion graph.