Fig. 3

Expression of vinculin in WT- and Sil-HaCaT cells in four migration patterns at different time points. a, b IF images and time courses of vinculin expression in WT-HaCaT cells (a). Data were presented as the mean ± SE of normalized FI of totally >9 cells at the leading edge. ^††The level of statistical significance of difference in normalized mean FI at t = 1 h between C/S IN and C/S OUT patterns in WT-HaCaT cells (b). c, d IF images and time courses of vinculin expression in Sil-HaCaT cells (c). Data were presented as the mean ± SE of normalized FI of totally >9 cells at the leading edge (d). Scale bar 50 μm