ArticleStem cell research & therapy2020
miR-765 inhibits the osteogenic differentiation of human bone marrow mesenchymal stem cells by targeting BMP6 via regulating the BMP6/Smad1/5/9 signaling pathway.
Article in Stem cell research & therapy, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 26 papers.
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Who cites it
26 citing papers in PubMed, 46 citations in OpenAlex.
- Whole-genome resequencing with multidimensional annotation revealed pathogenic networks in sirenomelia.Italian journal of pediatrics · 2026Article
- Mesenchymal Stem/Stromal Cells-Derived Exosomal Micro-RNA Delivery Enhances Bone Repair in Osteoporotic Conditions.Tissue engineering. Part A · 2026Article
- From Osteogenesis to Diagnosis: The Role of microRNAs as Biomarkers for Osteoporosis.International journal of molecular sciences · 2026Review
- Bidirectional regulation factor of bone marrow mesenchymal stromal cells differentiation: a focus on bone-fat balance in osteoporosis.Stem cell research & therapy · 2025Review
- Single-nucleus transcriptomics decodes the link between aging and lumbar disc herniation.Protein & cell · 2025Article
- Epigenetic Regulation of Bone Healing: Implications for Fracture Repair and Clinical Treatment Strategies.The Yale journal of biology and medicine · 2025Review
- Insights into the bone morphogenetic protein signaling in musculoskeletal disorders: Mechanisms and crosstalk.Journal of orthopaedic translation · 2025Review
- Fluorine-Incorporated Biogenic Hydroxyapatite Enhances Socket Bone Healing via Addressing Macrophage-Mediated Inflammatory Response.Bioengineering (Basel, Switzerland) · 2025Article
- Advances in the roles and mechanisms of mesenchymal stem cell derived microRNAs on periodontal tissue regeneration.Stem cell research & therapy · 2024Review
- [Research Progress in the Regulatory Role of circRNA-miRNA Network in Bone Remodeling].Sichuan da xue xue bao. Yi xue ban = Journal of Sichuan University. Medical science edition · 2024Review
- Advances in Genetic Reprogramming: Prospects from Developmental Biology to Regenerative Medicine.Current medicinal chemistry · 2024Review
- Clinical and pathological features analysis of invasive breast cancer with microcalcification.Cancer medicine · 2023Article
- Post-Transcriptional Regulatory Crosstalk between MicroRNAs and Canonical TGF-β/BMP Signalling Cascades on Osteoblast Lineage: A Comprehensive Review.International journal of molecular sciences · 2023Review
- MiR-199a-5P promotes osteogenic differentiation of human stem cells from apical papillaFrontiers in immunology · 2023Article
- MiR-152-5p suppresses osteogenic differentiation of mandible mesenchymal stem cells by regulating ATG14-mediated autophagy.Stem cell research & therapy · 2022Article
- Profile ofInternational journal of molecular sciences · 2022Article
- microRNA-211-5p predicts the progression of postmenopausal osteoporosis and attenuates osteogenesis by targeting dual specific phosphatase 6.Bioengineered · 2022Article
- MicroRNA-loaded biomaterials for osteogenesis.Frontiers in bioengineering and biotechnology · 2022Review
- Biomass Microcapsules with Stem Cell Encapsulation for Bone Repair.Nano-micro letters · 2021Article
- Circular RNA circ_0000020 promotes osteogenic differentiation to reduce osteoporosis via sponging microRNA miR-142-5p to up-regulate Bone Morphogenetic Protein BMP2.Bioengineered · 2021Article
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Authors and funding
13 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
backgroundThe process of bone repair is heavily dependent on the ability of human bone marrow mesenchymal stem cells (hMSCs) to undergo osteogenic differentiation. MicroRNAs have been shown to regulate this osteogenic process. This study aimed to investigate the role of miR-765 in the osteogenic differentiation of hMSCs.
methodsWe transfected hMSCs with lentiviral constructs to knock down or overexpress this miRNA, allowing us to assess its role in osteogenesis via assessing the expression of the relevant markers alkaline phosphatase (ALP), runt-related gene-2 (RUNX-2), and osteocalcin (OCN), with further functional measurements made via quantifying ALP activity and conducting Alizarin Red S staining. The targeting of the 3'-untranslated region (UTR) of BMP6 by miR-765 was examined via luciferase assay. We used hMSCs with altered miR-765 expression to assess p-Smad1/5/9 levels via Western blotting over the course of osteogenic differentiation. We also assessed the osteogenic differentiation of hMSCs in which miR-765 was knocked down and at the same time as a BMP/Smad signaling inhibitor was added to disrupt Smad1/5/9 phosphorylation.
resultsWe found miR-765 overexpression to inhibit osteogenesis-associated gene upregulation during osteogenic differentiation of hMSCs, whereas knockdown of this miRNA was associated with increased expression of these genes. Using luciferase reporter assays, we confirmed direct miR-765 binding to the 3'-untranslated region (UTR) of BMP6. We also found that miR-765 overexpression reduced Smad1/5/9 phosphorylation, and knockdown of this miRNA enhanced this phosphorylation on BMP6/Smad1/5/9 signaling. The osteogenic differentiation of hMSCs in which miR-765 had been knocked down was further weakened upon the addition of a BMP/Smad signaling inhibitor relative to miR-765 knockdown alone.
conclusionsTogether, these results thus suggest that miR-765 is able to inhibit hMSC osteogenic differentiation by targeting BMP6 via regulation of the BMP6/Smad1/5/9 signaling pathway. Our findings may offer molecular insights of value for the development of novel therapeutic treatments for bone diseases including osteoporosis.
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