ArticleJournal of orthopaedic translation2025
Augmenting osteoporotic osseointegration through a temporal release nanocoating-based reversing dysregulated osteogenic microenvironment.
Article in Journal of orthopaedic translation, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
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Who cites it
2 citing papers in PubMed.
- 3D-printed titanium scaffolds coated with a multifunctional photothermal-responsive hydrogel promote osteoporotic bone defect repair.Materials today. Bio · 2026Article
- Tackling musculoskeletal disorders in an aging world: Advances in orthopaedic translational research.Journal of orthopaedic translation · 2025Article
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Authors and funding
10 authors.
Funding
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Abstract
Rationale: Imbalances in the osteogenic-osteoclastic microenvironment hinder effective osseointegration between the prosthesis and host bone, which is a key factor contributing to the high incidence of prosthesis loosening and periprosthetic fractures in osteoporosis patients. Developing an implant interface that can reverse the dysregulated osteogenic microenvironment is an effective strategy to address this challenge. Methods: A novel bioinspired interface with a spatial gradient structure was engineered by 3D-printed porous titanium alloy implants and hollow mesoporous silica nanoparticles coating. Apart from the bioinspired bone microstructure, the amine-functionalized nanocoating of the bioactive interface could also load and temporally sustain the zoledronic acid (ZOL) release. A series of Results: Based on the structural features and chemical properties of the bioactive interface, efficient ZOL loading was achieved. Additionally, the temporal release mechanism of ZOL through free diffusion and ionic bond ionization enabled long-term sustained release. Meanwhile, the early high-concentration local release of ZOL effectively inhibited osteoclast formation and activation in the microenvironment. As the ZOL release decreased over time, the focus shifted to promoting the process of bone formation, thereby reversing the dysregulated osteogenic microenvironment. According to this, we identified the optimal gradient concentration (10 Conclusion: Overall, our study provides a novel nanocoating capable of temporally releasing ZOL to reverse the dysregulated osteogenic microenvironment, aiming to maintain the long-term stability of artificial prostheses for osteoporosis patients. The translational potential of this article: This study validates the structure-performance-effect relationship of ZOL-releasing nanocoatings with a temporal release mechanism, providing a novel approach to addressing the high incidence of postoperative complications in osteoporotic patients undergoing prosthetic replacement.
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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 Socratic graph.