摘要
破骨细胞的骨吸收活动与成骨细胞的骨形成活动相互作用调节,形成一种特殊的耦联机制,影响骨骼生长、发育及正常骨组织结构的维持.最近几年提出的Eph/ephrin双向信号转导在骨吸收与骨形成耦联中的研究越来越受到关注.从Eph/ephrin分子结构、信号转导机制及生物学意义等几方面对该理论作一阐述.
Osteoclastic bone resorption and osteoblastic to effect the development of bone and to maintain bone bone formation are coordinated as a coupled mechanism homeostasis. Recently reported Eph/ephrin bidirectional signaling between osteoclasts and osteoblasts plays a pivol role in bone homeostasis and casts new light on coupling of bone resorption and bone formation, which is gaining more and more attention in researches of bone biology and bone diseases. The present article aims to address the researches on the Eph/ephrin bidirectional signaling between osteoblasts and osteoclasts with molecular constitution, mechanism of the signal transduction, biological significance and so on.
出处
《生物化学与生物物理进展》
SCIE
CAS
CSCD
北大核心
2009年第9期1101-1105,共5页
Progress In Biochemistry and Biophysics
基金
国家自然科学基金(30700958)
浙江省医药卫生科学研究基金(2007A131)资助项目~~
关键词
破骨细胞
成骨细胞
EPH
EPHRIN
双向信号转导
osteoclasts, osteoblasts, Eph receptors, ephrin ligands, bidirectional signal transduction