中国组织工程研究 ›› 2023, Vol. 27 ›› Issue (10): 1626-1633.doi: 10.12307/2023.304

• 干细胞综述 stem cell review • 上一篇    下一篇

Sema3A对口腔间充质干细胞功能的调控

邢国奕1,2,孙乐刚1,2,马向瑞1,王文龙1   

  1. 1滨州医学院附属医院口腔颌面外科,山东省滨州市   256600;2滨州医学院口腔医学院,山东省烟台市   264003
  • 收稿日期:2022-04-29 接受日期:2022-06-02 出版日期:2023-04-08 发布日期:2022-09-09
  • 通讯作者: 孙乐刚,硕士,副教授,滨州医学院附属医院口腔颌面外科,山东省滨州市 256600;滨州医学院口腔医学院,山东省烟台市 264003
  • 作者简介:邢国奕,男,1996年生,湖北省黄石市人,汉族,滨州医学院在读硕士。
  • 基金资助:
    山东省自然科学基金博士基金(ZR2018BH026),项目负责人:马向瑞;山东省医药卫生科技发展计划面上项目(2017WS231),项目负责人:马向瑞;山东省自然科学基金(ZR2019PH075),项目负责人:王文龙

Regulation of Sema3A on oral mesenchymal stem cell function

Xing Guoyi1, 2, Sun Legang1, 2, Ma Xiangrui1, Wang Wenlong1   

  1. 1Department of Oral and Maxillofacial Surgery, Affiliated Hospital of Binzhou Medical College, Binzhou 256600, Shandong Province, China; 2School of Stomatology, Binzhou Medical College, Yantai 264003, Shandong Province, China
  • Received:2022-04-29 Accepted:2022-06-02 Online:2023-04-08 Published:2022-09-09
  • Contact: Sun Legang, Master, Associate professor, Department of Oral and Maxillofacial Surgery, Affiliated Hospital of Binzhou Medical College, Binzhou 256600, Shandong Province, China; School of Stomatology, Binzhou Medical College, Yantai 264003, Shandong Province, China
  • About author:Xing Guoyi, Master candidate, Department of Oral and Maxillofacial Surgery, Affiliated Hospital of Binzhou Medical College, Binzhou 256600, Shandong Province, China; School of Stomatology, Binzhou Medical College, Yantai 264003, Shandong Province, China
  • Supported by:
    Doctoral Fund of Shandong Natural Science Foundation, No. ZR2018BH026 (to MXR); General Project of Shandong Medical and Health Science and Technology Development Plan, No. 2017WS231 (to MXR); Natural Science Foundation of Shandong Province, No. ZR2019PH075 (to WWL)

摘要:

文题释义:

信号素家族:是一类含有共同的胞外“Sema”结构域的蛋白质家族,其主要包括分泌蛋白、跨膜蛋白及糖基磷脂酰肌醇交联蛋白。参与全身重要生理或病理活动,如器官形成、血管生成、免疫应答及肿瘤生长等。
诱导分化:干细胞是一种未充分分化、具有自我复制能力的多潜能细胞,在一定条件下,诱导干细胞定向分化成成熟的功能细胞,是目前研究干细胞的关键环节。

背景:有研究发现,Sema3A不仅可以参与肿瘤生长、血管生成、骨重建、免疫调节以及其他生物和病理过程,此外,还有效促进口腔组织来源的间充质干细胞增殖及分化。因此,Sema3A可能为治疗口腔疾病造成的软硬组织损伤提供新思路和潜在新靶点。
目的:文章将归纳Sema3A的多种生物学功能,重点以Sema3A调控口腔组织来源间充质干细胞增殖、分化、炎症环境的作用以及相关信号通路的研究进展作一综述,为Sema3A治疗口腔疾病及修复口腔软硬组织缺损提供可行性方案。
方法:检索中国知网与PubMed数据库1993年1月至2022年3月收录的与Sema3A和口腔间充质干细胞有关的文献,共纳入文献70篇进行综述分析。

结果与结论:①Sema3A在组织工程领域有着极大的潜能,并且是多种疾病的潜在治疗因子。②目前Sema3A对口腔组织来源的间充质干细胞的相关研究文献相对较少,但基本确定Sema3A能够在口腔组织来源的间充质干细胞调控方面发挥积极作用。③炎症环境对干细胞的增殖分化有明显的抑制作用,但研究发现Sema3A可以在炎症环境下有效调控多种口腔间充质干细胞增殖分化,从而在炎症疾病中发挥重要作用。④基于Sema3A自身具有骨保护的生物功能,并且Sema3A可以有效增强口腔组织来源间充质干细胞的干细胞特性并诱导其增殖分化,其在调控口腔组织来源间充质干细胞分化成骨从而治疗骨组织缺损方面具有独特的优势。⑤研究Sema3A调控口腔组织来源间充质干细胞增殖分化,可以成为治疗口腔疾病的新思路,并在口腔内软硬组织修复和再生领域作出突破。

https://orcid.org/0000-0002-0685-1311 (邢国奕) 

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: Sema3A, 骨改建, 轴突, 肿瘤, 口腔间充质干细胞, 免疫, 增殖, 分化

Abstract: BACKGROUND: Studies have found that Sema3A can not only participate in tumor growth, angiogenesis, bone remodeling, immune regulation, and other biological and pathological processes, but also effectively promote the proliferation and differentiation of oral tissue-derived mesenchymal stem cells. Therefore, Sema3A may provide new ideas and potential new targets for the treatment of soft and hard tissue damage caused by oral diseases.  
OBJECTIVE: To summarize the various biological functions of Sema3A, focusing on the role of Sema3A in regulating the proliferation, differentiation, and inflammatory environment of oral tissue-derived mesenchymal stem cells and the research progress of related signaling pathways so as to provide a feasible solution for Sema3A to treat oral diseases and repair oral soft and hard tissue defects.
METHODS:  Articles related to Sema3A and oral mesenchymal stem cells included in CNKI and PubMed databases from January 1993 to March 2022 were searched. A total of 70 articles were included for review.  
RESULTS AND CONCLUSION: (1) Sema3A has a great potential in the field of tissue engineering and is a potential therapeutic factor for various diseases. (2) At present, there are relatively few studies on Sema3A on oral tissue-derived mesenchymal stem cells, but it is basically confirmed that Sema3A can play an active role in the regulation of oral tissue-derived mesenchymal stem cells. (3) The inflammatory environment has a significant inhibitory effect on the proliferation and differentiation of stem cells, but studies have found that Sema3A can effectively regulate the proliferation and differentiation of a variety of oral mesenchymal stem cells in an inflammatory environment, thus playing an important role in inflammatory diseases. (4) Because Sema3A itself has the biological function of bone protection and Sema3A can effectively enhance the stem cell characteristics of oral tissue-derived mesenchymal stem cells and induce their proliferation and differentiation, it has unique advantages on regulating the differentiation of oral tissue-derived mesenchymal stem cells into bone to treat bone defect. (5) Studying that Sema3A regulates the proliferation and differentiation of oral tissue-derived mesenchymal stem cells can become a new idea for the treatment of oral diseases, and make breakthroughs in the field of soft and hard tissue repair and regeneration in the oral cavity.

Key words: Sema3A, bone remodeling, axon, tumor, oral mesenchymal stem cell, immune, proliferation, differentiation

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