ArticleStem cells international2021
Treatment of Radiation Bone Injury with Transplanted hUCB-MSCs via Wnt/
Article in Stem cells international, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.
What it found
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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.
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.
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Who cites it
11 citing papers in PubMed, 7 citations in OpenAlex.
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- Human dental pulp stem cells-derived small extracellular vesicles prevent osteoradionecrosis of the jaw in a rat model.Nagoya journal of medical science · 2025Article
- HMGB1 as an emerging key modulator of bone remodeling: a narrative review.Stem cell research & therapy · 2025Review
- From Mechanism to Therapy: The Role of MSC-EVs in Alleviating Radiation-Induced Injuries.Pharmaceutics · 2025Review
- Radiotherapy combined with anlotinib for refractory leiomyosarcoma: a case report and literature review.Frontiers in oncology · 2025Article
- ECM Protein CYR61 Promotes Migration and Osteoblastic Differentiation of Irradiation BMSCs via Migrasomes.Stem cells international · 2025Article
- Review of the Pathogenesis, Diagnosis, and Management of Osteoradionecrosis of the Femoral Head.Medical science monitor : international medical journal of experimental and clinical research · 2023Article
- Skeletal Stem Cells Rescue Radiation-Induced Osteogenic Precursor Cell Dysfunction via the Wnt/β-Catenin Signaling Pathway.Dose-response : a publication of International Hormesis SocietyArticle
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
No grant is acknowledged in the PubMed record.
Abstract
Radiation-induced bone injury (RIBI) is one of the complications after radiotherapy for malignant tumors. However, there are no effective measures for the treatment of RIBI in clinical practice, and the mechanism of RIBI is unclear. We use a single high-dose ionizing radiation (6Gy) to analyze the effect of radiotherapy on osteoblast function. Human umbilical cord blood mesenchymal stem cells (hUCB-MSCs) were cocultured with irradiated osteoblasts to examine their therapeutic effects and mechanisms on osteoblast injury. The hUCB-MSC transplantation mouse model is used to confirm the in vivo role of hUCB-MSC treatment in radiation bone injury. Western blot analysis, qRT-PCR, immunohistochemistry, and immunofluorescence staining were used to analyze gene expression and angiogenesis. The apoptosis and migration of osteoblasts were measured by Hoechst staining, scratch test, and transwell. The differentiation of osteoblasts was measured by ALP and Alizarin red staining and transmission electron microscopy. The bone-related parameters of mice were evaluated by micro-CT analysis. We found that radiation can damage the DNA of osteoblasts; induce apoptosis; reduce the differentiation, migration, and adhesion of osteoblasts, leading to lipogenesis of bone marrow mesenchymal stem cells (BMSCs) and reducing the source of osteoblasts; and increase the number of osteoclasts in bone tissue, while MSC treatment prevents these changes. Our results reveal the inhibitory effect of radiation on osteoblast function. hUCB-MSCs can be used as a therapeutic target for the development of new therapeutic strategies for radiotherapy of bone injury diseases.
Identifiers
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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.