星形细胞瘤是来源于星形细胞或星形前体细胞的中枢神经系统肿瘤，约占所有颅内原发性肿瘤的45%。

Astrocytoma is the most common type among primary tumors in central nervous system with rapid growth, high mortality and poor prognosis, and it comprise 45% of all human brain tumors.

youdao

使用神经前体细胞或神经干细胞治疗将克服以上的困难。

The use of stem or CNS precursor cells would overcome many of these problems.

youdao