Fig. 3.
Inhibition of COX-2 and PI3K-AKT decreased melanoma cell survival following γ-irradiation. (a–c) Clonogenic survival assay of WM35, WM9 and LU1205 cells 12 days after γ-irradiation of 1.25–5 Gy alone or in combination with either NS398 (50 μM) or LY294002 (50 μM). Error bars represent mean ± SD from three independent experiments