M238P cells were transfected with two different sequences of siRNAs vs FSCN1 or with a control siRNA (72 h, 100 nM). Effect of FSCN1 downregulation on MRTFA (F) and YAP1 (G) nuclear translocation assessed by immunofluorescence in M238P. Data are represented as scatter plot with mean ± SD (n≥30 cells per condition). Each point represents the nuclear/cytoplasm ratio. Mann-Whitney U test was used for statistical analysis. ***P≤0.001, ****P≤0.0001. Scale bar 40 μm. 