Figure 5. Effects of HMGB2 on PC cells. (A) HMGB2 expression in PC cells after transfection. (B) Effects of HMGB2 on proliferation of PC cells. (C) Effects of HMGB2 on invasion of PC cells. (D) Effects of HMGB2 on apoptosis rate of PC cells. (E) Effects of HMGB2 on apoptosis-related proteins in PC cells. a indicates P < 0.05.