Fig. 5From: Dihydroisotanshinone I combined with radiation inhibits the migration ability of prostate cancer cells through DNA damage and CCL2 pathwayDT inhibits the protein expression of DNA damage response proteins in prostate cancer cells. Total cell extracts of DU145 cells (a) or PC-3 cell (b) were harvested from untreated cells and cells treated with DMSO or DT for 0, 6 h. The protein was immunoblotted with polyclonal antibodies specific for DNA damage response proteins (γ-H2AX and phosphorylated-ATM). α-tubulin was used as an internal loading controlBack to article page