ArticleNaunyn-Schmiedeberg's archives of pharmacology2025
Exosomes derived from bone marrow mesenchymal stem cells induce the proliferation and osteogenic differentiation and regulate the inflammatory state in osteomyelitis in vitro model.
Article in Naunyn-Schmiedeberg's archives of pharmacology, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.
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Who cites it
8 citing papers in PubMed.
- Extracellular Vesicles as Immunomodulatory Mediators in Angiogenic-Osteogenic Coupling: Mechanistic Insights and Therapeutic Potential.Advanced healthcare materials · 2026Review
- Therapeutic Potential of Exosomes in Bone Infection: Mechanisms of Action, Engineering Strategies, and Translational Applications.International journal of nanomedicine · 2026Review
- Biofluid-derived exosomes as next-generation biotherapeutic platforms to combat multidrug-resistant bacterial infections.Regenerative biomaterials · 2026Review
- FTO-engineered extracellular vesicles from bone marrow mesenchymal stem cells ameliorate Staphylococcus aureus-induced osteomyelitis via m6A-dependent suppression of autophagy and pyroptosis.Journal of biological engineering · 2025Article
- Immunomodulatory and Regenerative Functions of MSC-Derived Exosomes in Bone Repair.Bioengineering (Basel, Switzerland) · 2025Review
- Mesenchymal stem cell-derived exosomal CBLB ameliorates infantile pneumonia progression probably by ubiquitinating MAPK14.Journal of inflammation (London, England) · 2025Article
- Mechanism of cell death and its application in the repair of inflammatory bowel disease by mesenchymal stem cells.Frontiers in immunology · 2025Review
- Application of autophagy in mesenchymal stem cells.World journal of stem cells · 2024Article
Corrections and comments
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Authors and funding
12 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Chronic osteomyelitis is a chronic bone infection characterized by progressive osteonecrosis and dead bone formation, which is closely related to persistent infection and chronic inflammation. Exosomes derived from bone marrow-derived mesenchymal stem cells (BMSC) play an important role in bone tissue regeneration and the modulation of inflammatory processes. However, their role and mechanism of action in osteomyelitis have not been reported so far. This paper explores the potential effect of BMSC-derived exosomes on osteomyelitis in vitro model with the aim of providing a theoretical basis for the treatment of osteomyelitis in the future. In this study, exosomes were isolated and extracted from BMSCs and identified. MC3T3-E1 cells were treated with Staphylococcal protein A (SPA) to establish an in vitro model of osteomyelitis. Next, the effects of BMSC-derived exosomes on cell proliferation, apoptosis, angiogenesis, and autophagy in MC3T3-E1 cells treated with SPA were evaluated. Results showed that the proliferation ability of MC3T3-E1 cells increased after co-culture with BMSC-derived exosomes. Moreover, exosomes induced autophagy and osteogenic differentiation in MC3T3-E1 cells. The mRNA and protein levels of factors related to proliferation, differentiation, apoptosis, autophagy, and angiogenesis including β-Catenin, Runx2, Bcl-2, VEGFA, and Beclin-1 upregulated in SPA-treated MC3T3-E1 cells, whereas the levels of inflammatory cytokines including TNF-α, IL-1β, and IL-6 decreased in the supernatant. The results showed that exosomes derived from BMSCs may participate in the attenuation of osteomyelitis by inducing proliferation and osteogenic differentiation and regulating the inflammatory state in bone cells.
Indexed as
Identifiers
39168906What 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.