ArticleCytotechnology2023
MiR-224-5p inhibits osteoblast differentiation and impairs bone formation by targeting Runx2 and Sp7.
Article in Cytotechnology, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 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
9 citing papers in PubMed, 15 citations in OpenAlex.
- Epigenetic modulation of the JAK2-STAT3 signaling pathway in osteoporosis: non-coding RNA networks as therapeutic targets.Journal of translational medicine · 2026Review
- 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
- Epigenetic Regulation of RUNX2 in Bone Mechanobiology.Results and problems in cell differentiation · 2026Review
- Review
- miR-127-3p regulates osteoporosis progression by targeting VAMP2 to modulate cell differentiation.The Journal of endocrinology · 2025Article
- LncRNA NR2F1-AS1 is involved in osteogenic differentiation in fracture healing via miR-423-5p.Cytotechnology · 2025Article
- Deep Neural Networks Based on Sp7 Protein Sequence Prediction in Peri-Implant Bone Formation.International journal of dentistry · 2025Article
- SP1 regulates BMSC osteogenic differentiation through the miR-133a-3p/MAPK3 axis : SP1 regulates osteogenic differentiation of BMSCs.Journal of orthopaedic surgery and research · 2024Article
- MiR-595 and Cldnd1: Potential related factors for bone loss in postmenopausal women with hip osteoporotic fracture.PloS one · 2024Article
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Authors and funding
7 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Osteoporosis is a complicated multifactorial disorder characterized by low bone mass and deteriorated bone microarchitecture with an elevated fracture risk. MicroRNAs play important roles in osteoblastic differentiation. In the present study, we found that miR-224-5p was markedly downregulated during the osteogenic differentiation of C2C12 cells. Overexpression of miR-224-5p in C2C12 cells inhibited osteoblast activity, as indicated by reduced ALP activity, matrix mineralization and the expression of osteogenic marker genes. Moreover, we demonstrated that Runx2 and Sp7 were direct targets of miR-224-5p. Furthermore, the specific inhibition of miR-224-5p by femoral bone marrow cavity injection with miR-224-5p antagomir prevented ovariectomy-induced bone loss. Finally, we found that the levels of miR-224-5p were markedly elevated in the sera of patients with osteoporosis. Collectively, this study revealed that miR-224-5p negatively regulates osteogenic differentiation by targeting Runx2 and Sp7. It also highlights the potential use of miR-224-5p as a therapeutic target and diagnostic biomarker for osteoporosis. Supplementary information: The online version contains supplementary material available at 10.1007/s10616-023-00593-z.
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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.