ArticleEuropean journal of dentistry2025
Hypoxia-Preconditioned Human Umbilical Cord Mesenchymal Stem Cells Transplantation Ameliorates Inflammation and Bone Regeneration in Peri-Implantitis Rat Model.
Article in European journal of dentistry, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers, 1 of them a synthesis that pooled it.
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Who cites it
9 citing papers in PubMed, 1 synthesis or guideline pooled it.
- Preclinical studies of conditioned medium of hypoxic-preconditioned mesenchymal stem cell/hypMSC-CM for ischemic stroke: A systematic review.Open veterinary journal · 2026Pooled it
- Effect of hUCMSC-seeded hydroxyapatite-chitosan scaffolds on immunomodulatory cytokine expression during alveolar socket healing: an in vivo study.Odontology · 2026Article
- Mechanical and Biological Properties of Nondecellularized Human Wharton's Jelly Matrix for Soft Tissue Graft Material: An In Vitro Study.European journal of dentistry · 2026Article
- Extracellular Vesicles as Orchestrators of Osteoimmunomodulation in Peri-Implantitis: Implications for Bone Regeneration.Clinical implant dentistry and related research · 2026Review
- Preventing peri-implantitis with Ag-Est816 nanocomposite: modified rat model and preventive assessment.Frontiers in oral health · 2026Article
- Immunohistochemical evaluation of bone regeneration induced by human umbilical cord mesenchymal stem cells around implants in an osteoporotic rat model.Journal of dental sciences · 2026Article
- Immunomodulatory properties of umbilical cord mesenchymal stromal cells in immune disorders: immunoregulatory functions, therapeutic progress, and engineering strategies for enhanced efficacy.Frontiers in immunology · 2026Review
- ROS-responsive 3D biological scaffold delivers hypoxia-primed extracellular vesicles for targeted modulation of neuroinflammation in intracerebral hemorrhage.Stem cell research & therapy · 2025Article
- HUC-MSC secretome and Nanoemulsion Propolis synergistically modulate inflammatory responses in hyperglycemia-induced calvarial osteolysis.Journal of oral biology and craniofacial researchArticle
Corrections and comments
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Authors and funding
5 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
objectiveThe failure of dental implant treatments is predominantly attributed to peri-implantitis, which entails chronic inflammation within the peri-implant tissue, ultimately leading to tissue degradation. Addressing this condition, human umbilical cord mesenchymal stem cell (hUCMSC) transplantation serves as a regenerative therapy; however, concerns regarding the viability and efficacy of transplanted cells in inflamed regions persist. Hypoxic preconditioning of hUCMSCs has emerged as a potential strategy for augmenting their regenerative and immunomodulatory capacities. This study aimed to evaluate the expression of inflammatory (tumor necrosis factor [TNF]-α) and bone regenerative biomarkers (nuclear factor of activated T-cell [NFATc1], osteocalcin, collagen type I alpha 1 [COL1α1]) within peri-implantitis models subsequent to the transplantation of hypoxia-preconditioned hUCMSCs. MATERIALS AND
methodsPeri-implantitis models were established through the insertion of implants into the femur bone of 42 Wistar strain Rattus norvegicus, followed by intrasocket injection of lipopolysaccharide. The experimental animals were categorized into three groups (control, normoxia, and hypoxia) and underwent observation on days 14 and 28. The expression levels of TNF-α, NFATc1, COL1α1, and osteocalcin were evaluated using immunohistochemical staining, and the resulting data were subjected to one-way analysis of variance analysis (
resultsTransplantation of hypoxia-preconditioned hUCMSCs significantly ameliorated inflammation and osteoclastogenesis, as evidenced by significant reductions in TNF-α and NFATc1 expression compared with the control group. Furthermore, hypoxic preconditioning of hUCMSCs demonstrated a significant elevation in the expression of osteocalcin and COL1α1 relative to the control group.
conclusionThe transplantation of hypoxia-preconditioned hUCMSCs exhibited a capacity to ameliorate inflammation and enhance bone regenerative processes in peri-implantitis rat models.
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Registered trials
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