中国组织工程研究 ›› 2026, Vol. 30 ›› Issue (7): 1850-1857.doi: 10.12307/2026.527

• 干细胞综述 stem cell review • 上一篇    下一篇

人脱落乳牙牙髓干细胞在组织再生及疾病治疗中的作用与机制

范永晶1,金武龙1,白浩宇2,马  萍1,王  姝1   

  1. 1内蒙古医科大学附属医院口腔科,内蒙古自治区呼和浩特市  010010;2内蒙古医科大学,内蒙古自治区呼和浩特市  010050
  • 收稿日期:2024-12-06 修回日期:2025-03-17 接受日期:2025-04-03 出版日期:2026-03-08 发布日期:2025-08-21
  • 通讯作者: 马萍,博士,副主任医师,内蒙古医科大学附属医院口腔科,内蒙古自治区呼和浩特市 010010 王姝,博士,主任医师,内蒙古医科大学附属医院口腔科,内蒙古自治区呼和浩特市 010010
  • 作者简介:范永晶,女,内蒙古自治区人,汉族,硕士,主治医师,主要从事口腔医学相关研究。
  • 基金资助:
    内蒙古医科大学面上项目(YKD2022MS056),项目负责人:马萍;内蒙古医科大学附属医院科研项目(2022NYFYTS014),项目负责人:范永晶;内蒙古医科大学联合项目(YKD2022LH043),项目负责人:王姝

Role and mechanism of stem cells from human exfoliated deciduous teeth in tissue regeneration and disease treatment 

Fan Yongjing1, Jin Wulong1, Bai Haoyu2, Ma Ping1, Wang Shu1   

  1. 1Department of Stomatology, Affiliated Hospital of Inner Mongolia Medical University, Hohhot 010010, Inner Mongolia Autonomous Region, China; 2Inner Mongolia Medical University, Hohhot 010050, Inner Mongolia Autonomous Region, China 
  • Received:2024-12-06 Revised:2025-03-17 Accepted:2025-04-03 Online:2026-03-08 Published:2025-08-21
  • Contact: Ma Ping, MD, Associate chief physician, Department of Stomatology, Affiliated Hospital of Inner Mongolia Medical University, Hohhot 010010, Inner Mongolia Autonomous Region, China Wang Shu, PhD, Chief physician, Department of Stomatology, Affiliated Hospital of Inner Mongolia Medical University, Hohhot 010010, Inner Mongolia Autonomous Region, China
  • About author:Fan Yongjing, MS, Attending physician, Department of Stomatology, Affiliated Hospital of Inner Mongolia Medical University, Hohhot 010010, Inner Mongolia Autonomous Region, China
  • Supported by:
     General Project of Inner Mongolia Medical University, No. YKD2022MS056 (to MP); Research Project of Affiliated Hospital of Inner Mongolia Medical University, No. 2022NYFYTS014 (to FYJ); Joint Project of Inner Mongolia Medical University, No. YKD2022LH043 (to WS) 

摘要:

文题释义:

干细胞:是一类具有自我复制能力的多潜能细胞,在一定条件下可以分化成多种功能细胞。根据干细胞所处的发育阶段分为胚胎干细胞和成体干细胞。根据干细胞的发育潜能分为3类:全能干细胞、多能干细胞和单能干细胞。
组织再生:组织不断地进行更新,称为“生理性再生”,如表皮的脱落和更替、血细胞的死亡和补充、毛发的脱落和生长等。组织遭受损伤后进行的修复,则称为“病理性再生”,如皮肤受创伤后或肝脏部分被切除后所进行的再生。

摘要
背景:人脱落乳牙牙髓干细胞来源于自然替换的乳牙牙髓,具有取材无创、自我更新能力、多向分化潜能、低免疫原性、更接近胚胎特征及不违背伦理要求等优势,是更加理想的种子细胞来源。
目的:综述人脱落乳牙牙髓干细胞促进牙齿、牙周及颌骨组织再生的能力以及在口腔和非口腔疾病治疗方面的研究进展。
方法:利用计算机检索PubMed、中国知网和万方数据库,中文检索词为“人脱落乳牙牙髓干细胞,再生,治疗”,英文检索词为“human deciduous tooth pulp stem cells,regeneration,treatment”。共检索得到96篇文献,根据纳入与排除标准对文献进行筛选,最终纳入52篇文献进行综述。

结果与结论:人脱落乳牙牙髓干细胞比牙髓干细胞、牙囊干细胞和骨髓间充质干细胞在牙齿、牙周及颌骨组织再生方面更具优势。人脱落乳牙牙髓干细胞对口腔疾病包括牙周炎、颞下颌关节炎和干燥综合征有明显的治疗作用,对非口腔疾病包括神经系统、消化系统、心血管系统、泌尿系统、免疫系统、内分泌系统、呼吸系统及精神系统疾病也有较好的治疗效果。

https://orcid.org/0000-0002-8646-5444(范永晶)


中国组织工程研究杂志出版内容重点:干细胞;骨髓干细胞;造血干细胞;脂肪干细胞;肿瘤干细胞;胚胎干细胞;脐带脐血干细胞;干细胞诱导;干细胞分化;组织工程

关键词: 人脱落乳牙牙髓干细胞, 牙囊干细胞, 组织再生, 口腔疾病, 非口腔疾病, 治疗, 工程化干细胞

Abstract: BACKGROUND: Stem cells from human exfoliated deciduous teeth originate from naturally replaced deciduous dental pulp. They have the advantages of non-invasive sampling, self-renewal ability, multidirectional differentiation potential, low immunogenicity, closer to embryonic characteristics and no violation of ethical requirements, and are a more ideal source of seed cells. 
OBJECTIVE: To review the ability of stem cells from human exfoliated deciduous teeth in promoting the regeneration of teeth, periodontal and jawbone tissues, as well as their research progress in the treatment of oral and non-oral diseases. 
METHODS: Computers were used to search PubMed, CNKI, and WanFang databases. The Chinese and English search terms were “human deciduous tooth pulp stem cells, regeneration.” A total of 96 articles were searched, and the articles were screened based on inclusion and exclusion criteria. Finally, 52 articles were included for review. 
RESULTS AND CONCLUSION: Stem cells from human exfoliated deciduous teeth have advantages over dental pulp stem cells, dental follicle stem cells, and bone marrow mesenchymal stem cells in the regeneration of teeth, periodontal and jawbone tissues. Stem cells from human exfoliated deciduous teeth have significant therapeutic effects on oral diseases including periodontitis, temporomandibular arthritis, and Sjogren’s syndrome. Stem cells from human exfoliated deciduous teeth have shown good therapeutic effects on non-oral diseases, including neurological, digestive, cardiovascular, urinary, immune, endocrine, respiratory, and psychiatric disorders. 

Key words: stem cell from human exfoliated deciduous tooth, dental follicle stem cell, tissue regeneration, oral disease, non-oral disease, treatment, engineered stem cell

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