Transcription Factor HBP1 Enhances Radiosensitivity by Inducing Apoptosis in Prostate Cancer Cell Lines

Figure 3

Apoptosis of DU-145 cells with different expression levels of HBP1 gene. (a) Flow cytometry assay was used to detect the apoptosis in Vector, HBP1 OE, Con shRNA, and HBP1 shRNA groups 48 h after irradiation with 4 Gy. (b) Western blot assay was used to detect the activity of proapoptotic protein caspase-3.

(a)

(b)