ArticleMolecular neurobiology2023
Bone Marrow Mesenchymal Stem Cell-Derived Exosomal KLF4 Alleviated Ischemic Stroke Through Inhibiting N6-Methyladenosine Modification Level of Drp1 by Targeting lncRNA-ZFAS1.
Article in Molecular neurobiology, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 36 papers.
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Who cites it
36 citing papers in PubMed, 48 citations in OpenAlex.
- Dexmedetomidine Attenuates Myocardial Ischemia/Reperfusion Injury by Inhibiting DNMT3B-Mediated Hypermethylation of the KLF4 Promoter.Cardiovascular drugs and therapy · 2026Article
- Interaction between N6-methyladenosine (mGenes & diseases · 2026Review
- Tnxb Alleviates Myocardial Ischemia-Reperfusion Injury Through Facilitating Akt-Dependent Endothelial Cell Survival and Angiogenesis in Mice.Cardiovascular toxicology · 2026Article
- BMSC-derived exosomal METTL3 synergizes with Sevoflurane to inhibit ferroptosis in pulmonary ischemia/reperfusion injury by enhancing USP7 N6-methyladenosine modification.Apoptosis : an international journal on programmed cell death · 2026Article
- Pathological mechanisms and therapeutic potential of MSC-Exos in ischemic stroke management.Stem cell research & therapy · 2026Review
- The Role of NMedComm · 2026Review
- Zinc finger proteins (ZFPs) in health and disease.Molecular biomedicine · 2026Review
- BMSC-Derived Exosomal miR-21a-5p Ameliorates Blood-Brain Barrier Injury and Hemorrhagic Transformation.Molecular neurobiology · 2026Article
- Exosome-nanomaterial hybrid nanomedicine for ischemic stroke: microenvironment-informed design, therapeutic applications, and translational challenges.Frontiers in cellular neuroscience · 2026Review
- Recent advances in research on novel therapeutic mechanisms and strategies for exosome-based treatment of ischemic stroke.Frontiers in pharmacology · 2026Review
- Engineering exosomes for targeted neurodegenerative therapy: innovations in biogenesis, drug loading, and clinical translation.Theranostics · 2026Review
- Stem cell extracellular vesicles for neuropsychiatric disorders and translation.Extracellular vesicles and circulating nucleic acids · 2026Review
- Recent Advances in Mitochondria-Targeted Delivery Strategies for Ischemic Stroke Therapy.International journal of nanomedicine · 2026Review
- Review
- LncRNA ZFAS1 Combined with SRSF1 Regulate CNPY2 Expression and Leads to Microglia Endoplasmic Reticulum Stress-Induced Spinal Cord Injury.Molecular neurobiology · 2025Article
- Stem Cell-Derived Extracellular Vesicle Therapy in Ischemic Brain Injuries.Journal of stroke · 2025Review
- Genetic Modification of Mesenchymal Stem Cell to Overexpress CXCR4 Enhances Treatment Efficacy for Brain Injury After Cardiopulmonary Resuscitation.CNS neuroscience & therapeutics · 2025Article
- BMSCs-derived exosomal Egr2 inhibited OGD/R-induced neuronal cell injury through the RNF8/DAPK1 axis in ischemic stroke.Experimental brain research · 2025Article
- Safflower Yellow Pigment Alleviates Cerebral Ischemia-Reperfusion Injury via Protein Nitration and Oxidative Modulation.Brain and behavior · 2025Article
- Krüppel-like factor 4 transcription factor in blood-brain barrier endothelial cells: A potential role in Alzheimer's disease.Animal models and experimental medicine · 2025Review
Corrections and comments
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Authors and funding
6 authors at 1 institution in 1 country.
Funding
Abstract
Ischemic stroke has become a serious public health problem that causes high rates of death and disability. Bone marrow mesenchymal stem cell (BMSC)-derived exosomes have shown promising therapeutic results in IS, while the underlying mechanisms need further investigation. Cell and mice models were established through oxygen-glucose deprivation/reoxygenation (OGD/R) treatment and middle cerebral artery occlusion (MCAO)/reperfusion. Exosomes were isolated from BMSCs. Related gene and protein expression was measured by qRT-PCR, Western blotting, and immunofluorescence analysis. The biological functions of treated cells and tissues were analyzed by MTT, ELISA, JC-1, flow cytometry, TTC staining, or TUNEL staining. The interaction of KLF4/lncRNA-ZFAS1 promoter and lncRNA-ZFAS1/FTO was measured by ChIP, dual-luciferase reporter, or RIP assays. The m6A levels of Drp1 were measured by MeRIP-PCR. Mitochondrial staining and transmission electron microscopy (TEM) were used to evaluate the mitochondrial morphology in N2a cells and brain tissues. BMSC-derived exosomes increased the viability of neuronal cells treated with OGD/R while decreasing LDH release, oxidative stress, mitochondrial injury, and apoptosis. Furthermore, these effects were abolished by knockdown of exosomal KLF4. KLF4 increased lncRNA-ZFAS1 through binding to its promoter. LncRNA-ZFAS1 overexpression suppressed the m6A levels of Drp1 and reversed the promoting effect of exosomal KLF4 silencing on mitochondrial injury and the imbalance of mitochondrial dynamics by targeting FTO. Exosomal KLF4 alleviated the infarct area, neuronal injury, and apoptosis in MCAO mice through lncRNA-ZFAS1/FTO/Drp1 axis. BMSC-derived exosomal KLF4 promoted lncRNA-ZFAS1 expression to repress Drp1 m6A modification by targeting FTO, thus reducing mitochondrial dysfunction and alleviating neuronal injury in ischemic stroke.
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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.