ArticleNPJ Regenerative medicine2023
BMP-2 functional polypeptides relieve osteolysis via bi-regulating bone formation and resorption coupled with macrophage polarization.
Article in NPJ Regenerative medicine, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
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
20 citing papers in PubMed, 31 citations in OpenAlex.
- A mechanically compliant SrTiOMaterials today. Bio · 2026Article
- Coral-inspired immunoreprogramming scaffold reverses the "immune-freeze" microenvironment to promote bone regeneration in steroid-induced osteonecrosis of the femoral head.Bone research · 2026Article
- The histone demethylase KDM5C aggravates titanium particle-induced osteolysis by promoting macrophage inflammation and osteoclastogenesis.Cellular and molecular life sciences : CMLS · 2026Article
- Molecular-level understanding of the aging bone and regeneration mechanisms using computational methods.Osteoporosis international : a journal established as result of cooperation between the European Foundation for Osteoporosis and the National Osteoporosis Foundation of the USA · 2026Review
- Dose-Dependent Osteoinduction by rhBMP-2-Loaded β-Tricalcium Phosphate Scaffolds in Rabbit Critical-Sized Calvarial Defects: Histological, Histomorphometric, CD31 Immunohistochemical Evaluation.International journal of molecular sciences · 2026Article
- Targeting Sphingosine-1-Phosphate Signaling Attenuates Doxorubicin-Aggravated Bone Loss in Obese Breast Cancer Mice.Smart medicine · 2026Article
- Research progress on the effects of macrophage‑derived exosomes on muscle factors IGF‑1 and FGF‑2 mediating musculoskeletal crosstalk molecular signaling pathway on bone metabolism (Review).International journal of molecular medicine · 2026Review
- Denosumab Regulates Titanium Particles-Induced Macrophages Inflammation and Osteolysis by Targeting the ST18/PARP1 Interaction.Orthopaedic surgery · 2026Article
- Engineering a BMP2-risedronate complex with sustained release for osteoporosis therapy.Archives of pharmacal research · 2025Article
- Review
- Transcriptomic landscape around wound bed defines regenerative versus non-regenerative outcomes in mouse digit amputation.PLoS computational biology · 2025Article
- Deep Neural Networks Based on Sp7 Protein Sequence Prediction in Peri-Implant Bone Formation.International journal of dentistry · 2025Article
- CombiningFrontiers in cell and developmental biology · 2025Article
- Calycosin alleviates titanium particle-induced osteolysis by modulating macrophage polarization and subsequent osteogenic differentiation.Journal of cellular and molecular medicine · 2024Article
- Immune niches for hair follicle development and homeostasis.Frontiers in physiology · 2024Review
- Review
- Unveiling the potential of Butylphthalide: inhibiting osteoclastogenesis and preventing bone loss.Frontiers in pharmacology · 2024Article
- Screening diagnostic markers of osteoporosis based on ferroptosis of osteoblast and osteoclast.Aging · 2023Article
- Janus porous polylactic acid membranes with versatile metal-phenolic interface for biomimetic periodontal bone regeneration.NPJ Regenerative medicine · 2023Article
- Novel Strategies for Spatiotemporal and Controlled BMP-2 Delivery in Bone Tissue Engineering.Cell transplantationReview
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
11 authors at 1 institution in 1 country.
Funding
Abstract
Osteolysis caused by wear debris around the prosthesis is the main reason for aseptic loosening. Extending prosthetic service life is still challenging. In this study, we first synthesized a bone morphogenetic protein-2 (BMP-2) functional polypeptide (BMP2pp), and evaluated the effects of BMP2pp on macrophage polarization and impaired osteogenesis caused by titanium (Ti) particles in vitro. Then, we delineated the impact of BMP2pp on bone formation and resorption in a mouse calvarial bone osteolysis model induced by Ti particles. The results showed that BMP2pp not only alleviated the Ti-induced inhibition of osteoblastic differentiation in human placenta-derived mesenchymal stem cells (hPMSCs) but also prevented Ti-induced M1 macrophage polarization and promoted M2 macrophage differentiation in mice. Conditioned medium from BMP2pp-activated macrophages increased the osteogenesis of hPMSCs. The western blot results indicated a significant decrease in the expression of NF-κB inducing kinase (NIK) and phospho-NF-κB p65 in bone marrow-derived macrophages treated with BMP2pp. Furthermore, we clarified the protective effect of BMP2pp on bone formation and the reduction in bone resorption coupled with the immunomodulatory properties of calvarial osteolysis in mice. In summary, BMP2pp ameliorated the Ti-mediated impairment in osteogenic potential of hPMSCs, suppressed the M1 polarization of macrophages by inhibiting the activation of the NF-κB signaling pathway, and ameliorated Ti-induced bone osteolysis. Our research suggests that BMP2pp may be a potential option for treating prosthetic loosening induced by wear debris from prostheses.
Identifiers
What OpenQuestion holds
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.