ArticleResearch (Washington, D.C.)2023
PDGFR in PDGF-BB/PDGFR Signaling Pathway Does Orchestrates Osteogenesis in a Temporal Manner.
Article in Research (Washington, D.C.), 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 27 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
27 citing papers in PubMed, 30 citations in OpenAlex.
- Bone‑origin repair in diabetic foot ulcers: Mechanisms of callus formation and endocrine effects in healing (Review).International journal of molecular medicine · 2026Review
- Crosstalk between bone and vasculature within bone.Fundamental research · 2026Review
- Bacterial outer membrane vesicles: a smart platform for biomedical applications.Cell communication and signaling : CCS · 2026Review
- Exercise-induced changes in circulatory aging-related biomarkers among older adults: longitudinal analysis of a multi-stage randomized clinical trial.Immunity & ageing : I & A · 2026Article
- Induced membrane-mediated DBM in combination with PRP: an autologous bone graft substitute therapy with remarkable osteoformation potency for challenging bone defects.International journal of surgery (London, England) · 2026Article
- Biologics for bone regeneration: advances in cell, protein, gene, and mRNA therapies.Bone research · 2026Review
- PDGFRβ in Stem Cell Microenvironments: Cross-Tissue Evidence and Hypotheses for the Limbal Stem Cell Niche.Stem cells international · 2026Review
- Decoding the secretory blueprint of bone healing: from gradients to regeneration.Frontiers in cell and developmental biology · 2026Review
- Osteogenic Small Molecule FK506 for Enhanced Bone Formation in a Rabbit Ankle Fusion Model.Journal of orthopaedic research : official publication of the Orthopaedic Research Society · 2025Article
- The Interplay of Angiogenesis and Osteogenesis in Non-Stabilized Incomplete Tibial Fractures: A Temporal Study in Rats.Journal of orthopaedic research : official publication of the Orthopaedic Research Society · 2025Article
- Mechanical and biological properties of 3D-printed porous titanium scaffolds coated with composite growth factors.BMC oral health · 2025Article
- Near-infrared smart responsive orthopedic implants with synergistic antimicrobial and bone integration-promoting properties.Journal of orthopaedic translation · 2025Article
- PDGF-BB improves cortical bone quality through restoring the osteogenic microenvironment in the steroid-associated osteonecrosis of rabbits.Journal of orthopaedic translation · 2025Article
- Cell communication and relevant signaling pathways in osteogenesis-angiogenesis coupling.Bone research · 2025Review
- Sodium Hyaluronate-PDGF Repairs Cartilage and Subchondral Bone Microenvironment via HIF-1α-VEGF-Notch and SDF-1-CXCR4 Inhibition in Osteoarthritis.Journal of cellular and molecular medicine · 2025Article
- Dual-Function Biomaterials for Postoperative Osteosarcoma: Tumor Suppression and Bone Regeneration.Research (Washington, D.C.) · 2025Review
- Palmitoyl-carnitine Regulates Lung Development by Promoting Pulmonary Mesenchyme Proliferation.Research (Washington, D.C.) · 2025Article
- Visomitin Attenuates Pathological Bone Loss by Reprogramming Osteoclast Metabolism via the STAT3/LDHB Axis.Research (Washington, D.C.) · 2025Article
- The use of concentrated growth factors in guiding bone regeneration after microsurgical endodontic surgery for periapical lesions.Regenerative biomaterials · 2025Article
- Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
20 authors at 3 institutions in 2 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Platelet-derived growth factor-BB (PDGF-BB)/platelet-derived growth factor receptor-β (PDGFR-β) pathway is conventionally considered as an important pathway to promote osteogenesis; however, recent study suggested its role during osteogenesis to be controversial. Regarding the differential functions of this pathway during 3 stages of bone healing, we hypothesized that temporal inhibition of PDGF-BB/PDGFR-β pathway could shift the proliferation/differentiation balance of skeletal stem and progenitor cells, toward osteogenic lineage, which leads to improved bone regeneration. We first validated that inhibition of PDGFR-β at late stage of osteogenic induction effectively enhanced differentiation toward osteoblasts. This effect was also replicated in vivo by showing accelerated bone formation when block PDGFR-β pathway at late stage of critical bone defect healing mediated using biomaterials. Further, we found that such PDGFR-β inhibitor-initiated bone healing was also effective in the absence of scaffold implantation when administrated intraperitoneally. Mechanistically, timely inhibition of PDGFR-β blocked extracellular regulated protein kinase 1/2 pathway, which shift proliferation/differentiation balance of skeletal stem and progenitor cell to osteogenic lineage by upregulating osteogenesis-related products of Smad to induce osteogenesis. This study offered updated understanding of the use of PDGFR-β pathway and provides new insight routes of action and novel therapeutic methods in the field of bone repair.
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.