ArticleJournal of functional biomaterials2025
Enhanced Osteogenesis by Combining Exogenous BMPs with Hydroxyapatite/Aragonite Bone Grafts: In Vitro and In Vivo Studies.
Article in Journal of functional biomaterials, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.
What it found
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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.
- Article
- Advances in Functional Scaffolds for Bone and Joint Surgery.Journal of functional biomaterials · 2025Article
Corrections and comments
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Authors and funding
9 authors.
Funding
Abstract
Synthetic biomaterials are widely used as bone graft substitutes, but their osteogenic capacity is limited as they lack osteogenic growth factors. This study aimed to enhance the osteogenesis of a novel hydroxyapatite/aragonite (HAA) biomaterial by incorporating decellularized bone matrix and bone morphogenetic protein (BMP)-2 and BMP-7 (BMP-2/7). Human umbilical mesenchymal stem cells (MSCs) were able to proliferate and differentiate on HAA. HEK-293T cells exogenously expressing BMP-2/7 successfully secreted BMP-2/7, which was assessed by enzyme-linked immunosorbent assay. By establishing a co-culture of MSCs with HEK-293T cells expressing BMP-2/7, we successfully created an artificial allograft that integrates both synthetic biomaterials and functional organic components, offering the potential to enhance osteogenesis. The decellularized (by freeze/thawing) functional HAA was implanted between the tibia and anterior tibialis muscle in murine models and assessed the induced bone formation via micro-computer tomography, histology, and osteogenic markers mRNA expression by a reverse transcription-quantitative polymerase chain reaction. A significant increase in new bone formation was seen in the functional HAA implanted group. In conclusion, this study revealed that bone formation following the HAA implantation can be enhanced by a functional decellularized matrix, comprising BMP-2/7, via in vitro tissue engineering using MSCs and HEK-293T cells expressing BMP-2/7.
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Registered trials
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