ArticleJournal of cellular and molecular medicine2020
Mesenchymal stem cell-secreted extracellular vesicles carrying TGF-β1 up-regulate miR-132 and promote mouse M2 macrophage polarization.
Article in Journal of cellular and molecular medicine, 2020. 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, 54 citations in OpenAlex.
- Spatiotemporal Nanotherapy After Myocardial Infarction: Targeting the Inflammatory-to-reparative Transition With Extracellular Vesicles and Engineered Nanoparticles.Cardiovascular drugs and therapy · 2026Review
- Review
- Placental Mesenchymal Stem Cell-Derived Extracellular Vesicles (PMSC-EVs) as an Innovative Therapy for Diabetic Wound Healing.International journal of molecular sciences · 2026Review
- Exosomes and Small Extracellular Vesicles as an Alternative to Mesenchymal Stromal Cell Therapy in Knee Osteoarthritis: From Biological Rationale to Clinical Evidence.International journal of molecular sciences · 2026Review
- Mesenchymal stem cells-derived TGF-β1 promotes polarization of M2 macrophages in mice with acute-on-chronic liver failure via FOSL1/MERTK axis.Stem cell research & therapy · 2026Article
- MSC-Derived Secretome and Exosomes in Dermatology: Mechanisms, Therapeutic Opportunities, and Scientific Challenges-A Narrative Review.International journal of dermatology · 2026Review
- miRNAs from mesenchymal-stem-cell-derived extracellular vesicles: Emerging players in regenerative medicine and disease therapy.Molecular therapy. Nucleic acids · 2025Review
- Impact of endocrine disrupting chemicals on macrophages at the maternal-fetal interface.Seminars in immunopathology · 2025Review
- Diversity of extracellular vesicle sources in atherosclerosis: role and therapeutic application.Angiogenesis · 2025Review
- New mesenchymal stem/stromal cell-based strategies for osteoarthritis treatment: targeting macrophage-mediated inflammation to restore joint homeostasis.Journal of molecular medicine (Berlin, Germany) · 2025Review
- Therapeutic prospects of microRNAs derived from mesenchymal stem cell extracellular vesicles in rheumatoid arthritis: a comprehensive overview.Molecular and cellular biochemistry · 2025Review
- ZnO NPs Attenuate LPS-Induced Inflammation in RAW264.7 Macrophages by Inhibiting NF-κB and JAK1-STAT1/STAT3 Pathways and Reducing ROS.Journal of inflammation research · 2025Article
- Extracellular vesicles in cardiovascular diseases: pathogenic mediators, diagnostic tools, and therapeutic vectors.Frontiers in cardiovascular medicine · 2025Review
- miRNA-431-5p enriched in EVs derived from IFN-β stimulated MSCs potently inhibited ZIKV through CD95 downregulation.Stem cell research & therapy · 2024Article
- Extracellular Vesicles from Mesenchymal Stem Cells Reverse Neuroinflammation and Restore Motor Coordination in Hyperammonemic Rats.Journal of neuroimmune pharmacology : the official journal of the Society on NeuroImmune Pharmacology · 2024Article
- Ginsenoside Rg1 Regulates Immune Microenvironment and Neurological Recovery After Spinal Cord Injury Through MYCBP2 Delivery via Neuronal Cell-Derived Extracellular Vesicles.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2024Article
- Review
- Cellular In Vitro Responses Induced by Human Mesenchymal Stem/Stromal Cell-Derived Extracellular Vesicles Obtained from Suspension Culture.International journal of molecular sciences · 2024Article
- Mesenchymal stromal cell-based therapy in lung diseases; from research to clinic.American journal of stem cells · 2024Review
- Review
Corrections and comments
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Authors and funding
10 authors at 3 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
The effects of mesenchymal stem cells (MSCs) on different types of diseases are controversial, and the inner mechanisms remain unknown, which retards the utilization of MSCs in disease therapy. In this study, we aimed to elucidate the mechanisms of MSCs-extracellular vesicles (EVs) carrying transforming growth factor-beta 1 (TGF-β1) in M2 polarization in mouse macrophages via the microRNA-132 (miR-132)/E3 ubiquitin ligase myc binding protein 2 (Mycbp2)/tuberous sclerosis complex 2 (TSC2) axis. Mouse MSCs were isolated for adipogenic and osteogenic induction, followed by co-culture with mouse macrophages RAW264.7. Besides, mouse macrophages RAW264.7 were co-cultured with MSCs-EVs in vitro, where the proportion of macrophages and inflammation were detected by flow cytometry and ELISA. The experimental data revealed that MSCs-EVs promoted M2 polarization of macrophages, and elevated interleukin (IL)-10 expression and inhibited levels of IL-1β, tumour necrosis factor (TNF)-α and IL-6. MSC-EV-treated macrophages RAW264.7 increased TGF-β1 expression, thus elevating miR-132 expression. MiR-132 directly bound to Mycbp2, as confirmed by luciferase activity assay. Meanwhile, E3 ubiquitin ligase Mycbp2 could ubiquitinate TSC2 protein. Furthermore, silencing TGF-β1 inhibited M2 polarization of MSC-EV-treated macrophages. Taken conjointly, this study provides evidence reporting that MSC-secreted EVs carry TGF-β1 to promote M2 polarization of macrophages via modulation of the miR-132/Mycbp2/TSC2 axis.
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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.