Methods The human brain tumor cell line U87MG cells were transduced by using the SMPU-R-MND-luc vector then a clone with high luciferase activity was cloned and used for in vivo experiments.

• 方法用SMPU-R-MND-luc载体转染人脑肿瘤U87MG细胞系,形成具有高荧光素酶活性的细胞克隆。