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المؤلفChew, Jacob Ren Jie
المؤلفTan, Bing Liang
المؤلفLu, Jacinta Xiaotong
المؤلفTong, Huei Jinn
المؤلفDuggal, Mandeep Singh
تاريخ الإتاحة2023-02-15T07:28:37Z
تاريخ النشر2022
اسم المنشورTissue Engineering - Part B: Reviews
المصدرScopus
معرّف المصادر الموحدhttp://dx.doi.org/10.1089/ten.teb.2021.0016
معرّف المصادر الموحدhttp://hdl.handle.net/10576/40060
الملخصThe management of avulsed teeth undergoing delayed replantation remains a clinical challenge as there are currently no effective interventions that can improve periodontal healing and prevent replacement root resorption. While several preclinical studies have reported varied success using cell-based tissue engineering to improve periodontal healing, a consensus is required before further clinical translation. Therefore, this systematic review seeks to evaluate the efficacy of cell-based therapy in promoting periodontal healing following delayed replantation in animal models. MEDLINE (PubMed) and Embase were searched on September 27, 2020. Ten studies involving rodent and dog models met the inclusion criteria. Cell sources included gingiva, periodontal ligament (PDL), bone marrow, and adipose tissues. Generally, cell-based therapy had increased the proportion of root surfaces displaying periodontal healing and concomitantly reduced the proportion presenting with replacement root resorption and ankylosis. The best outcomes were observed following treatment with PDL-derived cells of various potency. Future preclinical studies will benefit from adopting measures to minimize bias during the conduct of animal experiments and the standardization of the outcome measures reporting. This will facilitate future reviews with possible pooling of results in the form of meta-analyses, allowing a consensus to be obtained from the literature. In addition, further research will be required to shed light on the implications of using allogeneic cells as well as the optimization of cell delivery protocols. The findings of this systematic review demonstrated the therapeutic potential of certain cell-based therapies in promoting periodontal healing following delayed replantation, thus highlighting their prospective clinical benefits and translational value. Current therapies cannot predictably promote periodontal healing following delayed replantation of an avulsed tooth, especially when there is already significant root surface damage. This review systematically assessed the literature for preclinical studies employing cell-based therapies to promote periodontal healing following delayed replantation. The results showed that certain cell-based therapies significantly increased the formation of new periodontal ligament and reduced adverse healing outcomes of replacement root resorption and ankylosis. This highlights the potential clinical benefits and translational value of cell-based therapy for the replantation of avulsed teeth. 2022, Mary Ann Liebert, Inc., publishers.
راعي المشروعThis work was funded by the authors and their respective institutions.
اللغةen
الناشرMary Ann Liebert Inc.
الموضوعCell-and tissue-based therapy
Mesenchymal stem cells
Tooth avulsion
Tooth replantation
العنوانCell-Based Therapy for Tooth Replantation Following Avulsion: A Systematic Review
النوعArticle Review
الصفحات351-363
رقم العدد2
رقم المجلد28
dc.accessType Abstract Only


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