Clinical translational research and application prospects of mesenchymal stem cells in periodontal tissue regeneration

Abstract

Periodontitis is an oral infectious disease that occurs in the tooth supporting tissues, which damages the soft and hard tissues of the periodontium and eventually results in tooth mobility and loss. Traditional clinical treatment can effectively control the periodontal infection and inflammation. However, as the therapeutic effect depending on the local condition of periodontal defect and the systemic factors of patients, it's hard to achieve satisfactory and stable periodontal tissue regeneration for damaged periodontal tissues. Recently, as a promising therapeutic strategy in periodontal regeneration, mesenchymal stem cells (MSC) play an important role in modern regenerative medicine. Combined with the clinical translational researches of MSC in periodontal tissue engineering and the research results of our group in the past decade, it is summarized and explained the mechanism of MSC promoting periodontal regeneration, the preclinical and the clinical transformation researches as well as the future application prospects of MSC in periodontal regeneration therapy in this paper.