Cargando…
Conditioned media of deer antler stem cells accelerate regeneration of alveolar bone defects in rats
The destruction of periodontal alveolar bone (AB) caused by periodontitis is regarded as one of the major reasons for tooth loss. The inhibition of bone resorption and regeneration of lost AB are the desirable outcomes in clinical practice but remain in challenge. The use of mesenchymal stem cells (...
Autores principales: | , , , , , , , , , |
---|---|
Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
John Wiley and Sons Inc.
2023
|
Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10212714/ https://www.ncbi.nlm.nih.gov/pubmed/36929672 http://dx.doi.org/10.1111/cpr.13454 |
_version_ | 1785047480710201344 |
---|---|
author | Guo, Qianqian Zheng, Junjun Lin, Hongbing Han, Zhongming Wang, Zhen Ren, Jing Zhai, Jingjie Zhao, Haiping Du, Rui Li, Chunyi |
author_facet | Guo, Qianqian Zheng, Junjun Lin, Hongbing Han, Zhongming Wang, Zhen Ren, Jing Zhai, Jingjie Zhao, Haiping Du, Rui Li, Chunyi |
author_sort | Guo, Qianqian |
collection | PubMed |
description | The destruction of periodontal alveolar bone (AB) caused by periodontitis is regarded as one of the major reasons for tooth loss. The inhibition of bone resorption and regeneration of lost AB are the desirable outcomes in clinical practice but remain in challenge. The use of mesenchymal stem cells (MSCs) is one current approach for achieving true restoration of AB defects (ABD). Antler stem cells (AnSC) are capable of renewing a huge mammalian bony appendage, the deer antler, suggesting an unparalleled potential for bone regeneration. Herein, we investigated the effectiveness of deer AnSCs conditioned medium (CM, AnSC‐CM) for repair of surgically‐created ABD using a rat model and sought to define the underlying mechanisms. The results showed that AnSC‐CM effectively induced regeneration of AB tissue; the outcome was significantly better than human bone marrow mesenchymal stem cell conditioned medium (hBMSC‐CM). AnSC‐CM treatment upregulated osteogenic factors and downregulated osteoclastic differentiation factors; stimulated proliferation, migration and differentiation of resident MSCs toward osteogenic lineage cells; modulated macrophage polarization toward the M2 phenotype and suppressed osteoclastogenesis. That AnSC‐CM resulted in better outcomes than hBMSC‐CM in treating ABD was attributed to the cell compatibility as both AnSCs and AB tissue are neural crest‐derived. In conclusion, the effects of AnSC‐CM on AB tissue regeneration were achieved through both promotion of osteogenesis and inhibition of osteoclastogenesis. We believe that AnSC‐CM is a candidate for effective treatment of ABD in dental clinical practice but will require investment in further development. |
format | Online Article Text |
id | pubmed-10212714 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2023 |
publisher | John Wiley and Sons Inc. |
record_format | MEDLINE/PubMed |
spelling | pubmed-102127142023-05-27 Conditioned media of deer antler stem cells accelerate regeneration of alveolar bone defects in rats Guo, Qianqian Zheng, Junjun Lin, Hongbing Han, Zhongming Wang, Zhen Ren, Jing Zhai, Jingjie Zhao, Haiping Du, Rui Li, Chunyi Cell Prolif Original Articles The destruction of periodontal alveolar bone (AB) caused by periodontitis is regarded as one of the major reasons for tooth loss. The inhibition of bone resorption and regeneration of lost AB are the desirable outcomes in clinical practice but remain in challenge. The use of mesenchymal stem cells (MSCs) is one current approach for achieving true restoration of AB defects (ABD). Antler stem cells (AnSC) are capable of renewing a huge mammalian bony appendage, the deer antler, suggesting an unparalleled potential for bone regeneration. Herein, we investigated the effectiveness of deer AnSCs conditioned medium (CM, AnSC‐CM) for repair of surgically‐created ABD using a rat model and sought to define the underlying mechanisms. The results showed that AnSC‐CM effectively induced regeneration of AB tissue; the outcome was significantly better than human bone marrow mesenchymal stem cell conditioned medium (hBMSC‐CM). AnSC‐CM treatment upregulated osteogenic factors and downregulated osteoclastic differentiation factors; stimulated proliferation, migration and differentiation of resident MSCs toward osteogenic lineage cells; modulated macrophage polarization toward the M2 phenotype and suppressed osteoclastogenesis. That AnSC‐CM resulted in better outcomes than hBMSC‐CM in treating ABD was attributed to the cell compatibility as both AnSCs and AB tissue are neural crest‐derived. In conclusion, the effects of AnSC‐CM on AB tissue regeneration were achieved through both promotion of osteogenesis and inhibition of osteoclastogenesis. We believe that AnSC‐CM is a candidate for effective treatment of ABD in dental clinical practice but will require investment in further development. John Wiley and Sons Inc. 2023-03-16 /pmc/articles/PMC10212714/ /pubmed/36929672 http://dx.doi.org/10.1111/cpr.13454 Text en © 2023 The Authors. Cell Proliferation published by Beijing Institute for Stem Cell and Regenerative Medicine and John Wiley & Sons Ltd. https://creativecommons.org/licenses/by/4.0/This is an open access article under the terms of the http://creativecommons.org/licenses/by/4.0/ (https://creativecommons.org/licenses/by/4.0/) License, which permits use, distribution and reproduction in any medium, provided the original work is properly cited. |
spellingShingle | Original Articles Guo, Qianqian Zheng, Junjun Lin, Hongbing Han, Zhongming Wang, Zhen Ren, Jing Zhai, Jingjie Zhao, Haiping Du, Rui Li, Chunyi Conditioned media of deer antler stem cells accelerate regeneration of alveolar bone defects in rats |
title | Conditioned media of deer antler stem cells accelerate regeneration of alveolar bone defects in rats |
title_full | Conditioned media of deer antler stem cells accelerate regeneration of alveolar bone defects in rats |
title_fullStr | Conditioned media of deer antler stem cells accelerate regeneration of alveolar bone defects in rats |
title_full_unstemmed | Conditioned media of deer antler stem cells accelerate regeneration of alveolar bone defects in rats |
title_short | Conditioned media of deer antler stem cells accelerate regeneration of alveolar bone defects in rats |
title_sort | conditioned media of deer antler stem cells accelerate regeneration of alveolar bone defects in rats |
topic | Original Articles |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10212714/ https://www.ncbi.nlm.nih.gov/pubmed/36929672 http://dx.doi.org/10.1111/cpr.13454 |
work_keys_str_mv | AT guoqianqian conditionedmediaofdeerantlerstemcellsaccelerateregenerationofalveolarbonedefectsinrats AT zhengjunjun conditionedmediaofdeerantlerstemcellsaccelerateregenerationofalveolarbonedefectsinrats AT linhongbing conditionedmediaofdeerantlerstemcellsaccelerateregenerationofalveolarbonedefectsinrats AT hanzhongming conditionedmediaofdeerantlerstemcellsaccelerateregenerationofalveolarbonedefectsinrats AT wangzhen conditionedmediaofdeerantlerstemcellsaccelerateregenerationofalveolarbonedefectsinrats AT renjing conditionedmediaofdeerantlerstemcellsaccelerateregenerationofalveolarbonedefectsinrats AT zhaijingjie conditionedmediaofdeerantlerstemcellsaccelerateregenerationofalveolarbonedefectsinrats AT zhaohaiping conditionedmediaofdeerantlerstemcellsaccelerateregenerationofalveolarbonedefectsinrats AT durui conditionedmediaofdeerantlerstemcellsaccelerateregenerationofalveolarbonedefectsinrats AT lichunyi conditionedmediaofdeerantlerstemcellsaccelerateregenerationofalveolarbonedefectsinrats |