[Biological characteristics and translational research of dental stem cells].

作者：Qianmin Ou, Zhengshi Li, Luhan Niu, Qianhui Ren, Xinyu Liu, Xueli Mao, Songtao Shi · 发表于：PubMed · 年份：2025 · DOI：10.19723/j.issn.1671-167x.2025.05.003 · 研究领域：Mesenchymal stem cell research

Dental stem cells (DSCs), a distinct subset of mesenchymal stem cells (MSCs), are isolated from dental tissues, such as dental pulp, exfoliated deciduous teeth, periodontal ligament, and apical papilla. They have emerged as a promising source of stem cell therapy for tissue regeneration and autoimmune disorders. The main types of DSCs include dental pulp stem cells (DPSCs), stem cells from human exfoliated deciduous teeth (SHED), periodontal ligament stem cells (PDLSCs), and stem cells from apical papilla (SCAP). Each type exhibits distinct advantages: easy access via minimally invasive procedures, multi-lineage differentiation potential, and excellent ethical acceptability. DSCs have demonstrated outstanding clinical efficacy in oral and maxillofacial regeneration, and their long-term safety has been verified. In oral tissue regeneration, DSCs are highly effective in oral tissue regeneration for critical applications such as the restoration of dental pulp vitality and periodontal tissue repair. A defining advantage of DSCs lies in their ability to integrate with host tissues and promote physiological regeneration, which render them a better option for oral tissue regenerative therapies. Beyond oral applications, DSCs also exhibit promising potential in the treatment of systemic diseases, including type Ⅱ diabetes and autoimmune diseases due to their immunomodulatory effects. Moreover, extracellular vesicles (EVs) derived from DSCs act as critical mediators for DSCs' paracrin...