ArticleBMC biology2012
BMP2 and mechanical loading cooperatively regulate immediate early signalling events in the BMP pathway.
Article in BMC biology, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 60 papers.
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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.
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Who cites it
60 citing papers in PubMed, 117 citations in OpenAlex.
- Piezo channels in physical field therapy: From mechanotransduction mechanisms to bioelectromagnetic modulation and biomedical applications.Mechanobiology in medicine · 2026Review
- Mechanical Stimulation Drives Multicellular Synergy and Signaling Pathways in Developing Skeletal Tissues.Sports medicine (Auckland, N.Z.) · 2026Review
- Tension-Dominant Orthodontic Loading and Buccal Periodontal Phenotype Preservation: An Integrative Mechanobiological Model Supported by FEM and a Proof-of-Concept CBCT.Journal of functional biomaterials · 2026Article
- Visible-light-triggered BMP-2 release from enzymatically crosslinked marine collagen-alginate hydrogel blends enhances osteogenesis in dental pulp stem cells.Frontiers in physiology · 2026Article
- Attenuated Nuclear Tension Regulates Progerin-Induced Mechanosensitive Nuclear Wrinkling and Chromatin Remodeling.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2025Article
- Rapid osteoinduction of human adipose-derived stem cells grown on bioactive surfaces and stimulated by chemically modified media flow.Journal of biological engineering · 2025Article
- Mechanistic studies of chondroitin sulfate/dermatan sulfate isolated from freshwater fish discards on osteogenesis in MC3T3-E1 cells.Glycoconjugate journal · 2025Article
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- Regeneration of Critical Calvarial Bone Defects Using Bovine Xenograft, Magnesium-Enriched Bovine Xenograft and Autologous Dentin in Rats: Micro-CT, Gene Expression and Immunohistochemical Analysis.Journal of functional biomaterials · 2024Article
- Temporal regulation of BMP2 growth factor signaling in response to mechanical loading is linked to cytoskeletal and focal adhesion remodeling.Communications biology · 2024Article
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- A review on gold nanoparticles as an innovative therapeutic cue in bone tissue engineering: Prospects and future clinical applications.Materials today. Bio · 2024Article
- Osteoporosis GWAS-implicatedJBMR plus · 2024Article
- Review
- Correlation Between the Severity of Multifidus Fatty Degeneration and the Size of Ossification of Posterior Longitudinal Ligament at Each Spinal Level.Neurospine · 2023Article
- The functional effects of Piezo channels in mesenchymal stem cells.Stem cell research & therapy · 2023Review
- Review
- Effectiveness of BMP-2 and PDGF-BB Adsorption onto a Collagen/Collagen-Magnesium-Hydroxyapatite Scaffold in Weight-Bearing and Non-Weight-Bearing Osteochondral Defect Bone Repair: In Vitro, Ex Vivo and In Vivo Evaluation.Journal of functional biomaterials · 2023Article
- A periosteum-derived cell line to study the role of BMP/TGFβ signaling in periosteal cell behavior and function.Frontiers in physiology · 2023Article
- Optimization of loading protocols for tissue engineering experiments.Scientific reports · 2022Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
4 authors at 3 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
backgroundEfficient osteogenic differentiation is highly dependent on coordinated signals arising from growth factor signalling and mechanical forces. Bone morphogenetic proteins (BMPs) are secreted proteins that trigger Smad and non-Smad pathways and thereby influence transcriptional and non-transcriptional differentiation cues. Crosstalk at multiple levels allows for promotion or attenuation of signalling intensity and specificity. Similar to BMPs, mechanical stimulation enhances bone formation. However, the molecular mechanism by which mechanical forces crosstalk to biochemical signals is still unclear.
resultsHere, we use a three-dimensional bioreactor system to describe how mechanical forces are integrated into the BMP pathway. Time-dependent phosphorylation of Smad, mitogen-activated protein kinases and Akt in human fetal osteoblasts was investigated under loading and/or BMP2 stimulation conditions. The phosphorylation of R-Smads is increased both in intensity and duration under BMP2 stimulation with concurrent mechanical loading. Interestingly, the synergistic effect of both stimuli on immediate early Smad phosphorylation is reflected in the transcription of only a subset of BMP target genes, while others are differently affected. Together this results in a cooperative regulation of osteogenesis that is guided by both signalling pathways.
conclusionsMechanical signals are integrated into the BMP signalling pathway by enhancing immediate early steps within the Smad pathway, independent of autocrine ligand secretion. This suggests a direct crosstalk of both mechanotransduction and BMP signalling, most likely at the level of the cell surface receptors. Furthermore, the crosstalk of both pathways over longer time periods might occur on several signalling levels.
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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.