中国组织工程研究 ›› 2026, Vol. 30 ›› Issue (1): 153-162.doi: 10.12307/2025.572
• 干细胞综述 stem cell review • 上一篇 下一篇
徐海超,罗丽花,潘乙怀
收稿日期:2024-11-18
接受日期:2025-01-17
出版日期:2026-01-08
发布日期:2025-07-02
通讯作者:
潘乙怀,博士,教授,博士研究生导师,温州医科大学口腔医学院附属口腔医院,浙江省温州市 325000;
共同通讯作者:罗丽花,博士,副研究员,硕士研究生导师,温州医科大学口腔医学院附属口腔医院,浙江省温州市 325000
作者简介:徐海超,男,2002年生,浙江省台州市人,汉族,温州医科大学口腔专业在读学士,主要从事牙髓干细胞及其临床转化研究。
基金资助:Xu Haichao, Luo Lihua, Pan Yihuai
Received:2024-11-18
Accepted:2025-01-17
Online:2026-01-08
Published:2025-07-02
Contact:
Pan Yihuai, PhD, Professor, Doctoral supervisor, School and Hospital of Stomatology, Wenzhou Medical University, Wenzhou 325000, Zhejiang Province, China;
Co-corresponding author: Luo Lihua, PhD, Associate researcher, Master's supervisor, School and Hospital of Stomatology, Wenzhou Medical University, Wenzhou 325000, Zhejiang Province, China
About author:Xu Haichao, School and Hospital of Stomatology, Wenzhou Medical University, Wenzhou 325000, Zhejiang Province, China
Supported by:摘要:
文题释义:
https://orcid.org/0009-0003-1693-3868 (徐海超)
牙髓再生:是指在移除炎症或坏死的牙髓组织后,利用特定的治疗方法包括干细胞、生物活性因子及生物支架材料等,促使新的牙髓组织生长,从而恢复牙齿的正常生理功能和维持原有的生命活力。牙髓再生是牙髓治疗和再生牙科学的一个重要分支,尤其适用于年轻患者的受损或发育不全的牙齿。
摘要
背景:牙髓干细胞是一类源自牙髓组织的牙源性间充质干细胞,具有良好的自我更新和多向分化潜力。近年来,牙髓干细胞及其衍生产物包括细胞外囊泡、条件培养液以及脱细胞基质等,在牙髓组织损伤修复再生中的应用研究取得了显著进展,显示出广阔的临床应用前景。
目的:系统综述牙髓干细胞及其衍生产物在牙髓组织工程中的研究成果和应用进展。
方法:检索PubMed数据库、中国生物医学文献数据库、中国知网,以“牙髓干细胞,细胞外囊泡,外泌体,凋亡小体,条件培养液,脱细胞基质,再生”为中文检索词,以“dental pulp stem cells,extracellular vesicles,exosomes,apoptotic bodies,conditioned medium,decellularized matrix,regeneration”为英文检索词进行检索,检索时限为2005年1月至2023年6月。根据文题和摘要对初检文献进行筛选,排除重复文献和与主题不相关的文献,最终纳入103篇与牙髓再生高度相关的文献进行综述分析。
结果与结论:牙髓干细胞及其衍生产物富含多种生物活性因子,能够有效促进成牙本质、成血管和成神经分化,在牙髓-牙本质复合体的形成过程中展现出巨大的应用潜力。然而,牙髓干细胞及其衍生产物在临床应用转化中仍面临挑战,未来的研究应着重于优化制备流程、明确作用机制和完善安全性评价,为推动临床牙髓损伤修复提供新的治疗策略。
中图分类号:
徐海超, 罗丽花, 潘乙怀. 牙髓干细胞及衍生产物在牙髓再生中的应用与进展[J]. 中国组织工程研究, 2026, 30(1): 153-162.
Xu Haichao, Luo Lihua, Pan Yihuai. Application and progress of dental pulp stem cells and their derivatives in dental pulp regeneration[J]. Chinese Journal of Tissue Engineering Research, 2026, 30(1): 153-162.



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1.1.6 检索策略 以PubMed数据库检索策略为例,见图2。
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
文题释义:
牙髓干细胞:是一种来源于成人正畸牙、埋伏牙以及第三磨牙等牙髓组织的牙源性间充质干细胞,具有易获取、无伦理问题等优点。同时,牙髓干细胞具有自我更新和多向分化潜能,短期内可大量增殖,并能够定向分化为多种不同类型的细胞,包括成牙本质细胞、血管内皮细胞和成神经细胞等,被广泛应用于牙髓组织工程再生领域。
牙髓再生:是指在移除炎症或坏死的牙髓组织后,利用特定的治疗方法包括干细胞、生物活性因子及生物支架材料等,促使新的牙髓组织生长,从而恢复牙齿的正常生理功能和维持原有的生命活力。牙髓再生是牙髓治疗和再生牙科学的一个重要分支,尤其适用于年轻患者的受损或发育不全的牙齿。
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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
近年来,细胞学、生物学和工程学技术的进展推动了牙髓组织工程的快速发展,其中,牙髓干细胞作为一种具有显著多向分化潜力的间充质干细胞,能够在特定诱导条件下分化为成牙本质、成血管和成神经等细胞,为牙髓-牙本质复合体的重建提供关键细胞来源,已成为牙髓组织工程领域中的研究热点。此外,牙髓干细胞衍生的细胞外囊泡、条件培养液和脱细胞基质等产物在牙髓再生修复中的研究也展现出巨大的潜力。本文综述了这些关键要素在牙髓组织再生修复领域中的最新研究成果与应用进展,旨在为不可逆性牙髓炎等临床治疗提供新思路,并为牙髓组织工程未来的发展提供理论支持。
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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
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