2016年4月
Sequential process in brain-derived neurotrophic factor-induced functional periodontal tissue regeneration
EUROPEAN JOURNAL OF ORAL SCIENCES
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- 巻
- 124
- 号
- 2
- 開始ページ
- 141
- 終了ページ
- 150
- 記述言語
- 英語
- 掲載種別
- 研究論文(学術雑誌)
- DOI
- 10.1111/eos.12244
- 出版者・発行元
- WILEY-BLACKWELL
We recently demonstrated that brain-derived neurotrophic factor (BDNF) promotes periodontal tissue regeneration. The purpose of this study was to establish an essential component of a rational approach for the clinical application of BDNF in periodontal regenerative therapy. Here, we assessed the sequence of early events in BDNF-induced periodontal tissue regeneration, especially from the aspect of cementum regeneration. Brain-derived neurotrophic factor was applied into experimental periodontal defects in Beagle dogs. The localization of cells positive for neurotrophic tyrosine kinase, receptor, type 2, proliferating cell nuclear antigen, osteopontin, integrin V3, and integrin 21 was evaluated by immunohistochemistry. The effects of BDNF on adhesion of cultured human periodontal ligament cells was examined by an in vitro study. The results suggest that BDNF could induce rapid cementum regeneration by stimulating adhesion, proliferation, and differentiation of periodontal ligament cells in the early regenerative phase, resulting in enhancement of periodontal tissue regeneration.
- リンク情報
- ID情報
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- DOI : 10.1111/eos.12244
- ISSN : 0909-8836
- eISSN : 1600-0722
- PubMed ID : 26872052
- Web of Science ID : WOS:000372718400005