Figure 2. CDT enhances radio-sensitivity in DAB2IP-deficient PCa cells.

(A) CDT, at the indicated concentration, was added to shVector or shDAB2IP cells before IR. (B) shVector or shDAB2IP cells were treated with IR (2–6 Gy) alone, or CDT (10 nM) combined with IR. After 10 days of incubation, colonies were stained with crystal violet and survival was calculated using clonogenic assays.