中国组织工程研究 ›› 2025, Vol. 29 ›› Issue (34): 7405-7414.doi: 10.12307/2025.891

• 生物材料综述 biomaterial review • 上一篇    下一篇

支架材料结合生物因素对牙囊细胞增殖及骨向分化生物学特性的影响

李中正1,2,陈政豪1,2,唐子又1,2,娄凯阳1,2,张  睿1,2,刘  琪1,2,赵  娜1,2,杨  琨1,2   

  1. 1遵义医科大学,贵州省遵义市   563000;2遵义医科大学附属口腔医院牙周科,贵州省遵义市   563000
  • 收稿日期:2024-09-12 接受日期:2024-11-05 出版日期:2025-12-08 发布日期:2025-01-17
  • 通讯作者: 杨琨,博士,副教授,主任医师,遵义医科大学,贵州省遵义市 563000;遵义医科大学附属口腔医院牙周科,贵州省遵义市 563000
  • 作者简介:李中正,男,2004年生,江西省赣州市人,汉族。
  • 基金资助:
    遵义市科技计划项目[遵市科合HZ字(2023)79号],项目负责人:杨琨;遵义医科大学“12345”“未来临床名医”未来人才培养计划,项目负责人:杨琨;贵州省科技厅基础研究项目(黔科合基础-ZK[2023]一般535);项目负责人:张睿;遵义医科大学附属医院院基金[院字(2022)02号],项目负责人:刘琪;贵州省卫健委科学技术基金项目(gzwkj2022-423),项目负责人:赵娜

Effects of scaffold materials combined with biological factors on biological characteristics of dental follicle cell proliferation and osteogenic differentiation

Li Zhongzheng1, 2, Chen Zhenghao1, 2, Tang Ziyou1, 2, Lou Kaiyang1, 2, Zhang Rui1, 2, Liu Qi1, 2, Zhao Na1, 2, Yang Kun1, 2   

  1. 1Zunyi Medical University, Zunyi 563000, Guizhou Province, China; 2Department of Periodontology, Affiliated Stomatological Hospital of Zunyi Medical University, Zunyi 563000, Guizhou Province, China
  • Received:2024-09-12 Accepted:2024-11-05 Online:2025-12-08 Published:2025-01-17
  • Contact: Yang Kun, PhD, Associate professor, Chief physician, Zunyi Medical University, Zunyi 563000, Guizhou Province, China; Department of Periodontology, Affiliated Stomatological Hospital of Zunyi Medical University, Zunyi 563000, Guizhou Province, China
  • About author:Li Zhongzheng, Zunyi Medical University, Zunyi 563000, Guizhou Province, China; Department of Periodontology, Affiliated Stomatological Hospital of Zunyi Medical University, Zunyi 563000, Guizhou Province, China
  • Supported by:
    Zunyi Science and Technology Program, No. Zunshi Kehe HZ Zi (2023) 79 (to YK); Zunyi Medical University “12345” “Future Clinical Doctor” Future Talent Cultivation Program (to YK); Basic Research Project of Guizhou Province Department of Science and Technology, No. ZK[2023]535 (to ZR); Zunyi Medical University Affiliated Hospital Hospital Fund, No. (2022)02 (to LQ); Science and Technology Fund Project of Guizhou Provincial Health and Health Commission, No. gzwkj2022-423 (to ZN)

摘要:


文题释义:

生物因素:分为内源及外源因素,前者是指来自生物体内部的因素,通常与生物体的内部结构、功能或代谢状态相关联;后者则指来自生物体外部环境的因素,通常与生物体与外界环境的相互作用和适应有关。
组织再生工程:其要素包括种子细胞、生物材料、细胞与生物材料的整合以及植入物与体内微环境的整合,是无创伤修复的一种重要手段,正积极应用于牙周组织修复研究。


背景:牙囊细胞因优异的特性在牙周组织再生工程中的运用更加广泛,随着生物支架材料研究的发展,牙囊细胞与牙周组织再生技术的关系日益紧密。

目的:综述不同实验对象牙囊细胞在内外源生物因素作用下的表现,并结合支架材料分析其对牙囊细胞生物学特性的影响。
方法:以“dental follicle cell,scaffolds,material,periodontal tissue regeneration,tissue engineering,review”及“牙囊细胞,支架,材料,牙周组织再生,组织工程,综述”为关键词,检索PubMed,Sciencedirect和中国知网数据库2013-2023年发表的文献,最后纳入95篇文献进行分析与讨论。 

结果与结论:①牙囊细胞起源于牙囊组织,具有一定的干细胞分化潜能,因其优良性能正积极应用于牙周组织再生工程研究。②牙囊细胞的增殖及成骨分化受多种生物因素的影响,内源性因素与外源性因素在一定程度上均对牙囊细胞的增殖以及骨向分化能力具有一定的促进作用。③3D打印技术、纳米技术使研究者们能够制造出更为合适的支架材料。④高分子材料显示了其在牙周组织再生中的灵活性和可塑性,可根据缺损部位的不同,从而制造具有针对性的支架材料,实现高效的组织再生;无机材料因具备良好的生物相容性在牙周组织再生工程中得以广泛使用,通过调整纳米级无机材料的含量或许可改善支架的性能,从而制备生物相容性更好的支架。⑤目前尚有多种新型人工合成(复合)材料,向研究者们展现出优良的特性,但由于支架材料中生物因素对牙囊细胞作用的机制较为复杂,且有关牙囊细胞的研究多集中在体外培养,故如何制作出更适合牙囊细胞生长发育的支架材料,并将其安全有效地应用于临床治疗是未来研究的方向。

https://orcid.org/0009-0007-8722-1429(李中正);https://orcid.org/0000-0002-7720-8681(杨琨)

中国组织工程研究杂志出版内容重点:生物材料;骨生物材料;口腔生物材料;纳米材料;缓释材料;材料相容性;组织工程

关键词: 牙囊细胞, 支架材料, 生物因素, 信号通路, 微环境, 牙周组织再生, 组织工程, 综述

Abstract: BACKGROUND: Dental follicle cells are widely used in periodontal tissue regeneration engineering because of their excellent characteristics. With the development of biological scaffold materials, their relationship with periodontal tissue regeneration technology is increasingly close.
OBJECTIVE: To review the performance of ivory follicle cells under the influence of internal and external biological factors by different experiments, and analyze their effects on the biological characteristics of dental follicle cells with scaffold materials.
METHODS: Using “dental follicle cell, scaffolds, material, periodontal tissue regeneration, tissue engineering, review” as English and Chinese key words, the articles published in PubMed, Sciencedirect, and CNKI from 2013 to 2023 were searched, and finally 95 articles were included for analysis and discussion.
RESULTS AND CONCLUSION: (1) Dental follicle cells originate from dental follicle tissue, which has certain stem cell differentiation potential. Because of its excellent performance, it is actively used in periodontal tissue regeneration engineering research. (2) The proliferation and osteogenic differentiation of dental follicle cells are affected by many biological factors, and both endogenous and exogenous factors can promote the proliferation and osteogenic differentiation of dental follicle cells to a certain extent. (3) 3D printing technology and nanotechnology enable researchers to manufacture more suitable scaffold materials. (4) Polymer materials show us their flexibility and plasticity in periodontal tissue regeneration. We can manufacture targeted scaffold materials according to different defect sites to achieve efficient tissue regeneration. The good biocompatibility of inorganic materials makes them widely used in periodontal tissue regeneration engineering. By adjusting the content of nanoscale inorganic materials or improving the performance of scaffolds, scaffolds with better biocompatibility can be prepared. (5) There are many new synthetic (composite) materials, which show us excellent characteristics. However, because the mechanism of biological factors in scaffold materials on dental follicle cells is complicated, and the research on dental follicle cells is mostly concentrated on in vitro culture, so how to make scaffold materials more suitable for the growth and development of dental follicle cells and apply them safely and effectively in clinical treatment is the future research direction.

Key words: dental follicle cell, scaffold material, biological factor, signaling pathway, microenvironment, periodontal tissue regeneration, tissue engineering, review

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