骨保护素/核因子-κB受体活化因子/核因子κB-受体活化因子配体信号分子调控牙萌出的研究进展  

Research progress on the osteoprotegerin/receptor activator of nuclear factor-κB/receptor activator of nuclear factor-κB ligand signaling pathway of tooth eruption

作　　者：安宁 李姣 梅志丹[1] An Ning;Li Jiao;Mei Zhidan(Dept.of Head and Neck Surgery,Hubei Cancer Hospital,Wuhan 430079,China;Dept.of Stomatology,Wuhan Children’s Hospital(Wuhan Maternal and Child Healthcare Hosptial),Tongji Medical College,Huazhong University of Science and Technology,Wuhan 430000,China)

机构地区：[1]湖北省肿瘤医院头颈外科,武汉430079 [2]华中科技大学同济医学院附属武汉儿童医院(武汉市妇幼保健院)口腔科,武汉430000

出　　处：《国际口腔医学杂志》2022年第1期116-120,共5页International Journal of Stomatology

摘　　要：牙萌出是牙胚、牙槽骨以及多种类细胞系及多条通路信号分子相互作用共同调控的、复杂有序的生理过程。牙齿萌出需要在牙胚的方形成萌出通道,穿过牙槽骨和口腔黏膜到达功能位置。这一过程主要由破骨细胞直接执行,而骨保护素/核因子-κB受体活化因子/核因子κB-受体活化因子配体信号分子(OPG/RANK/RANKL)信号分子则可通过调节破骨细胞的分化与成熟来调控牙槽骨的改建,以保证牙萌出时方牙槽骨能被正常吸收。牙萌出的具体调控机制尚不明确,该文就OPG/RANK/RANKL信号分子调控牙萌出的研究现状作一综述。Tooth eruption is a series of complicated and orderly physiological processes controlled by the dental germ,the alveolar bone,multiple cytokines,and multiple signaling pathways.In the tooth eruption processes,the dental germ moves toward the occasion plane and through the alveolar bone and the oral mucosa,until it finally reaches its functional position,which depends on the presence of osteoclasts.Moreover,the osteoprotegerin/receptor activator of nuclear factor-κB/receptor activator of nuclear factor-κB ligand(OPG/RANK/RANKL) signal pathway manipulates the alveolar remodeling by regulating the differentiation and maturation of osteoclasts.This process may certify that among the tooth,the alveolar could be absorbed normally.However,the exact mechanism underlying tooth eruption remains unclear.Hence,this review describes the recent research progress on the OPG/RANK/RANKL signaling pathway of tooth eruption.

关 键 词：牙萌出 破骨细胞 骨保护素 核因子κB-受体活化因子配体 核因子-κB受体活 

分 类 号：Q291[生物学—细胞生物学]