牙髓干细胞及衍生产物在牙髓再生中的应用与进展

被引:1
作者
徐海超
罗丽花
潘乙怀
机构
[1] 温州医科大学口腔医学院附属口腔医院
关键词
牙髓干细胞; 细胞外囊泡; 条件培养液; 脱细胞基质; 牙髓再生; 组织工程; 工程化干细胞;
D O I
暂无
中图分类号
R781.3 [牙髓病及根尖周围病];
学科分类号
100201 [内科学];
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。
引用
收藏
页码:153 / 162
页数:10
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