Neural stem cells(NSCs) are special cells which have some capacity for self-renewal and the potencies to differentiate with multi-direction. The discovery of neural stem cells is a breakthrough for neural regeneration in the central nervous system(CNS).

• 神经干细胞(neural stem cells，NSCs)是一类具有自我更新能力和多向分化潜能的特殊细胞，它的发现，是中枢神经系统再生研究的一大突破。