ArticleJournal of nanobiotechnology2024
Mussel-inspired immunomodulatory and osteoinductive dual-functional hydroxyapatite nanoplatform for promoting bone regeneration.
Article in Journal of nanobiotechnology, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers.
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Who cites it
19 citing papers in PubMed.
- Dynamic modulation of immune-neural axis via controlled magnesium-releasing nanocapsules accelerates cranial bone regeneration.Journal of nanobiotechnology · 2026Article
- Multifunctional 3D-Printed Titanium Alloy Composite-Coated Scaffold for Modulating the Immune Microenvironment and Promoting Osteogenesis.ACS applied materials & interfaces · 2026Article
- Bioresponsive PDA-GelMA hydrogel microspheres coordinate redox-immune homeostasis via controlled rhMUC13 delivery for radiation-induced intestinal injury.Materials today. Bio · 2026Article
- Dynamic glucose-responsive mesoporous silica nanoparticle coating on trabecular tantalum implants for dual mode drug delivery.Materials today. Bio · 2026Article
- Hierarchical periosteum-bone composite scaffold with staged release of dexamethasone and endothelial cell derivatives for efficient critical-sized bone defect repair.Materials today. Bio · 2026Article
- Elucidation of the mechanism of Jinmaitong against Diabetic peripheral neuropathy based on a combined strategy of network pharmacology and molecular biology.Chinese medicine · 2026Article
- Sculpting the Future of Bone: The Evolution of Absorbable Materials in Orthopedics.Advanced materials (Deerfield Beach, Fla.) · 2026Review
- Manganese-doped nano-hydroxyapatite enhances CF/PEEK osseointegration via immunomodulation-osteogenesis coupling.Regenerative biomaterials · 2026Article
- Cryogenic 3D-printed PLGA/nano-selenium scaffold for bone regeneration: a dual-functional strategy synergistically regulating macrophage polarization and osteogenic differentiation.Burns & trauma · 2026Article
- Sequential treatment of infectious bone defects with three dimensional-printed body temperature-responsive shape memory scaffold coated with metal-polyphenol layers.Burns & trauma · 2026Article
- ROS-scavenging nanomaterials as emerging tools for bone tissue regeneration: A comprehensive review of recent progress.Acta pharmaceutica Sinica. B · 2025Review
- Hydrogel-WrappedMaterials today. Bio · 2025Article
- Updated Advances on Drugs and Bone-Targeting Nanoparticles for Osteoporosis Therapy: Carrier Materials, Modification, Function Mechanism, and Applications-A Systematic Review.Pharmaceuticals (Basel, Switzerland) · 2025Review
- Design and evaluation of anisotropic octet-truss scaffolds for mimicking the mechanical behavior of human jawbone.Scientific reports · 2025Article
- Chiral gold nanoparticles manipulate osteoimmune microenvironment via macrophage autophagy for bone regeneration.Materials today. Bio · 2025Article
- Review
- Emerging nanomaterials capable of effectively facilitating osteoblast maturation.Nanomedicine (London, England) · 2025Review
- A Multifunctional Cobalt-Containing Implant for Treating Biofilm Infections and Promoting Osteointegration in Infected Bone Defects Through Macrophage-Mediated Immunomodulation.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2025Article
- Polydopamine-infused toothpaste: An in vitro assessment of cytotoxicity and embryonic toxicology.Journal of oral biology and craniofacial researchArticle
Corrections and comments
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Authors and funding
9 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Simultaneously modulating the inflammatory microenvironment and promoting local bone regeneration is one of the main challenges in treating bone defects. In recent years, osteoimmunology has revealed that the immune system plays an essential regulatory role in bone regeneration and that macrophages are critical components. In this work, a mussel-inspired immunomodulatory and osteoinductive dual-functional hydroxyapatite nano platform (Gold/hydroxyapatite nanocomposites functionalized with polydopamine - PDA@Au-HA) is developed to accelerate bone tissues regeneration by regulating the immune microenvironment. PDA coating endows nanomaterials with the ability to scavenge reactive oxygen species (ROS) and anti-inflammatory properties, and it also exhibits an immunomodulatory ability to inhibit M1 macrophage polarization and activate M2 macrophage secretion of osteogenesis-related cytokines. Most importantly, this nano platform promotes the polarization of M2 macrophages and regulates the crosstalk between macrophages and pre-osteoblast cells to achieve bone regeneration. Au-HA can synergistically promote vascularized bone regeneration through sustained release of Ca and P particles and gold nanoparticles (NPs). This nano platform has a synergistic effect of good compatibility, scavenging of ROS, and anti-inflammatory and immunomodulatory capability to accelerate the bone repair process. Thus, our research offers a possible therapeutic approach by exploring PDA@Au-HA nanocomposites as a bifunctional platform for tissue regeneration.
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