ArticleAging2024
3D-printed porous zinc scaffold combined with bioactive serum exosomes promotes bone defect repair in rabbit radius.
Article in Aging, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 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.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
6 citing papers in PubMed.
- Calcium-enriched mesoporous silica/PLGA scaffolds enhance bone repair in a rabbit femoral condylar defect model.Scientific reports · 2026Article
- Recent progress in immunomodulation-based strategies for bone repair.Regenerative therapy · 2026Review
- Exosomes in Bone Generation and Repair: Focusing on Bone Microenvironmental Crosstalk and Engineering Biomaterial Designs.International journal of nanomedicine · 2026Review
- Stem cell-derived extracellular vesicles -mediated bone regeneration: mechanisms, targeted delivery, and clinical perspectives in promoting angiogenesis.Frontiers in bioengineering and biotechnology · 2026Review
- Review
- Degradable calcium phosphate-coated porous zinc scaffold combined with platelet-rich plasma implantation for rabbit radius defect.European journal of medical research · 2025Article
Corrections and comments
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Authors and funding
14 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Currently, the repair of large bone defects still faces numerous challenges, with the most crucial being the lack of large bone grafts with good osteogenic properties. In this study, a novel bone repair implant (degradable porous zinc scaffold/BF Exo composite implant) was developed by utilizing laser melting rapid prototyping 3D printing technology to fabricate a porous zinc scaffold, combining it under vacuum conditions with highly bioactive serum exosomes (BF EXO) and Poloxamer 407 thermosensitive hydrogel. The electron microscope revealed the presence of tea saucer-shaped exosomes with a double-layered membrane structure, ranging in diameter from 30-150 nm, with an average size of 86.3 nm and a concentration of 3.28E+09 particles/mL.
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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 OpenQuestion graph.