ArticleJournal of orthopaedic surgery and research2024
CircPRKD3/miR-6783-3p responds to mechanical force to facilitate the osteogenesis of stretched periodontal ligament stem cells.
Article in Journal of orthopaedic surgery and research, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.
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Who cites it
5 citing papers in PubMed, 3 citations in OpenAlex.
- Role of Exosomes from Nucleus Pulposus Cells in Attenuating Intervertebral Disc Degeneration by Inhibiting Nucleus Pulposus Cell Apoptosis via the miR-8485/GSK-3β/Wnt/β-catenin Signaling Axis.Current molecular medicine · 2026Article
- MicroRNA-driven periodontal immune homeostasis and tissue regeneration: from regulatory networks to engineering translation.Frontiers in immunology · 2026Review
- Noncoding RNAs in periodontitis: Progress and perspectives (Review).International journal of molecular medicine · 2025Review
- The circ_0054633/miR-590-3p/RUNX2 positive feedback loop promotes the osteogenic differentiation of BMSCs.Stem cell research & therapy · 2025Article
- A Circular RNA Promotes Tumor Metastasis through Stabilizing MSI2 Protein in Pancreatic Ductal Adenocarcinoma.Research (Washington, D.C.) · 2025Article
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Authors and funding
6 authors at 1 institution in 1 country.
Funding
Abstract
backgroundThe mechanotransduction mechanisms by which cells regulate tissue remodeling are not fully deciphered. Circular RNAs (circRNAs) are crucial to various physiological processes, including cell cycle, differentiation, and polarization. However, the effects of mechanical force on circRNAs and the role of circRNAs in the mechanobiology of differentiation and remodeling in stretched periodontal ligament stem cells (PDLSCs) remain unclear. This article aims to explore the osteogenic function of mechanically sensitive circular RNA protein kinase D3 (circPRKD3) and elucidate its underlying mechanotransduction mechanism. MATERIALS AND
methodsPDLSCs were elongated with 8% stretch at 0.5 Hz for 24 h using the Flexcell® FX-6000™ Tension System. CircPRKD3 was knockdown or overexpressed with lentiviral constructs or plasmids. The downstream molecules of circPRKD3 were predicted by bioinformatics analysis. The osteogenic effect of related molecules was evaluated by quantitative real-time PCR (qRT-PCR) and western blot.
resultsMechanical force enhanced the osteogenesis of PDLSCs and increased the expression of circPRKD3. Knockdown of circPRKD3 hindered PDLSCs from osteogenesis under mechanical force, while overexpression of circPRKD3 promoted the early osteogenesis process of PDLSCs. With bioinformatics analysis and multiple software predictions, we identified hsa-miR-6783-3p could act as the sponge of circPRKD3 to indirectly regulate osteogenic differentiation of mechanically stimulated PDLSCs.
conclusionsOur results first suggested that both circPRKD3 and hsa-miR-6783-3p could enhance osteogenesis of stretched PDLSCs. Furthermore, hsa-miR-6783-3p could sponge circPRKD3 to indirectly regulate RUNX2 during the periodontal tissue remodeling process in orthodontic treatment.
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