细胞粘附分子
神经细胞粘附分子
免疫球蛋白超家族
再生(生物学)
细胞外基质
神经系统
细胞粘附
细胞生物学
轴突引导
生物
L1
神经科学
轴突
细胞
遗传学
基因
出处
期刊:Progress in Biochemistry and Biophysics
[China Science Publishing & Media Ltd.]
日期:2007-01-01
摘要
Cell adhesion molecules(CAMs) play important roles in specifying cell-cell interactions during development,regeneration,and modification of synaptic activity.The close homolog of L1(CHL1) ,a recently identified member of the immunoglobulin superfamily of cell adhesion molecules,is localizably expressed in the nervous system.CHL1 interacts with like molecules(homophilic interaction) and non-like molecules(heterophilic interaction) on neighboring cells or the extracellular matrix to regulate axon outgrowth and fasciculation,neuronal migration and survival,synaptic plasticity and regeneration after trauma.
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