中国组织工程研究 ›› 2020, Vol. 24 ›› Issue (25): 4060-4067.doi: 10.3969/j.issn.2095-4344.2100

• 干细胞综述 stem cell review • 上一篇    下一篇

口腔疾病治疗中如何应用牙源性间充质干细胞的免疫调节特性

 1,李小兰1,刘建国12   

  1. 1遵义医科大学口腔医学院,贵州省遵义市  5630992贵州省普通高等学校口腔疾病研究特色重点实验室暨遵义市口腔疾病研究重点实验室,遵义医科大学,贵州省遵义市  563006

  • 收稿日期:2019-11-22 修回日期:2019-11-29 接受日期:2020-02-12 出版日期:2020-09-08 发布日期:2020-08-26
  • 通讯作者: 刘建国,博士,教授,遵义医科大学口腔医学院,贵州省遵义市563099;贵州省普通高等学校口腔疾病研究特色重点实验室暨遵义市口腔疾病研究重点实验室,遵义医科大学,贵州省遵义市563006
  • 作者简介:王真,男,1989年生,四川省南充市人,汉族,遵义医科大学在读硕士,主要从事口腔疾病免疫方面研究。
  • 基金资助:

    贵州省高等学校重点学科建设项目(黔学位合字ZDXK[2017]5号);省市科技合作专项资金项目《遵义市口腔疾病研究重点实验室》后补助计划(省市科合(2014)41号)

Insights into immunoregulatory properties of dental-derived mesenchymal stem cells in oral diseases 

Wang Zhen1, Li Xiaolan1, Liu Jianguo1, 2    

  1. 1School of Stomatology, Zunyi Medical University, Zunyi 563099, Guizhou Province, China; 2Guizhou Province Key Laboratory of Oral Disease Research and Key Laboratory of Oral Disease Research, Zunyi Medical University, Zunyi 563006, Guizhou Province, China

  • Received:2019-11-22 Revised:2019-11-29 Accepted:2020-02-12 Online:2020-09-08 Published:2020-08-26
  • Contact: Liu Jianguo, MD, Professor, School of Stomatology, Zunyi Medical University, Zunyi 563099, Guizhou Province, China; Guizhou Province Key Laboratory of Oral Disease Research and Key Laboratory of Oral Disease Research, Zunyi Medical University, Zunyi 563006, Guizhou Province, China
  • About author:Wang Zhen, Master candidate, School of Stomatology, Zunyi Medical University, Zunyi 563099, Guizhou Province, China
  • Supported by:

    Key Discipline Construction Project of Guizhou Provincial High Institutions of Higher Education, No. ZDXK[2017]5 ; Provincial and Municipal Science and Technology Cooperation Special Fund (Subsidy Plan), No. (2014)41)

摘要:

文题释义:

间充质干细胞的免疫调节特性:间充质干细胞可以通过表达具有特异性的酶和可溶性因子以及细胞和细胞间的直接接触这3种作用机制与活化的免疫细胞相互调节,维持组织内稳态和干预炎症的进展。

口腔疾病:主要指由菌斑微生物引起的牙周病和牙髓病。菌斑微生物造成牙周组织炎症性破坏,主要表现为牙周袋形成、牙槽骨吸收,晚期出现牙齿松动、脱落;菌斑微生物还可以导致龋坏,侵及牙髓后发展为牙髓炎等疾病。

 

摘要

背景:间充质干细胞具有很强的免疫调节能力,牙源性间充质干细胞的免疫调节特性与口腔疾病的发生发展有着密切关系,但这种免疫调节特性作用于疾病的具体机制不明,因此牙源性间充质干细胞免疫调节特性的应用,可能在未来口腔疾病的治疗、预防中扮演重要角色。

目的:从不同口腔组织来源间充质干细胞与活化后免疫细胞的相互调节机制,以及多种细胞因子和口腔致病菌对牙源性间充质干细胞免疫调节能力的影响3个方面综述牙源性间充质干细胞的免疫调节特性在口腔疾病中的作用。

方法:牙源性间充质干细胞、免疫调节特性、免疫细胞、口腔疾病、牙龈卟啉单胞菌、牙周炎、牙菌斑、龋齿、Toll样受体为中文检索词;“tooth-derived mesenchymal stem cellsimmunomodulatory propertiesimmune cellsoral diseasesporphyromonas gingivalisperiodontitisdental plaquedental cariestoll-like receptors为英文检索词,检索CNKIPubMed数据库2000120196收录的与牙源性间充质干细胞有关的文献。总计得到文献221篇,64篇文献符合标准。

结果与结论:在牙源性间充质干细胞被分离提出的这20年里,研究人员对几种口腔组织来源间充质干细胞与活化免疫细胞之间相互作用进行了大量的体外实验,初步探讨了两者之间的作用机制。不同的炎性介质和细胞因子可以差异激活间充质干细胞中的各种免疫调节蛋白,并因此激活它们的免疫调节活性。研究特定刺激因素激活间充质干细胞和口腔致病菌激活牙源性间充质干细胞的具体途径,可能会提高牙源性间充质干细胞在组织愈合过程不同阶段的应用效率,从而在疾病治疗方式上作出突破。

ORCID: 0000-0002-7914-4482(王真)

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:

牙源性间充质干细胞, 免疫调节特性,  口腔致病菌,  Toll样受体

Abstract:

BACKGROUND: Mesenchymal stem cells have strong immunoregulatory capabilities. The immunoregulatory characteristics of dental-derived mesenchymal stem cells are closely related to the occurrence and development of oral diseases. However, the specific mechanism of this immunomodulatory effect on the disease is unknown. Therefore, the application of the immunomodulatory properties of dental derived mesenchymal stem cells may play an important role in the treatment and prevention of oral diseases in the future.

OBJECTIVE: To review the role of the Immunomodulatory properties of dental-derived mesenchymal stem cells in oral diseases from the three following aspects: the mutual regulation mechanism of mesenchymal stem cells derived from different oral tissues and activated immune cells, and the effects of various cytokines and oral pathogens on the immunoregulatory capacity of dental-derived mesenchymal stem cells.

METHODS: CNKI and PubMed databases were retrieved for relevant literature published from January 2000 to June 2019. The search terms were “tooth-derived mesenchymal stem cells, immunomodulatory properties, immune cells, oral diseases, Porphyromonas gingivalis, periodontitis, dental plaque, dental caries, toll-like receptors” in Chinese and English, respectively. A total of 221 articles were obtained, 64 of which met the standards for result analysis.

RESULTS AND CONCLUSION: In the past 20 years since the dental-derived mesenchymal stem cells were isolated, researchers have conducted a large number of in vitro experiments on the interaction between several oral tissue-derived mesenchymal stem cells and activated immune cells. The mechanism of action between them has been preliminarily discussed. Different inflammatory mediators and cytokines can differentially activate various immunomodulatory proteins in mesenchymal stem cells, and thus activate their immunomodulatory activities. Therefore, exploration on specific stimuli that activate mesenchymal stem cells and oral pathogenic bacteria to activate dental-derived mesenchymal stem cells may improve the application efficiency of dental-derived mesenchymal stem cells at different stages of the tissue healing process. It will make a breakthrough in the way that the disease is treated.

Key words:

dental-derived mesenchymal stem cells,  immunomodulatory properties,  oral pathogens,  Toll-like receptors

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