Fig. 4

Overexpression of LPAR5 attenuates apoptosis induction and proliferation inhibition by irradiation. A, B Effects of LPAR5 on proliferation in HeLa A and A549 B cells upon 4 Gy irradiation. C–F Effects of LPAR5 on the colony-forming abilities of HeLa (C and D) and A549 (E and F) cells upon 4 Gy irradiation. G–J Effects of LPAR5 on apoptosis induction in HeLa (G and H) and A549 (I and J) cells upon 4 Gy irradiation. Data represent the means ± SDs from three independent experiments. *P < 0.05; **P < 0.01