LIMK1 and neoplasm: The tumor mean weights were: GFP-only = 0.22 g (SEM +/- 0.06); NLS-GFP-LIMK1 = 0.40 g (SEM +/- 0.09; p-value = 0.67); and, GFP-LIMK1 = 0.55 g (SEM +/- 0.12; p-value = 0.24) (Figure 7D).