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Fig. 4 | BioMedical Engineering OnLine

Fig. 4

From: β1 integrin signaling in asymmetric migration of keratinocytes under mechanical stretch in a co-cultured wound repair model

Fig. 4

Expression of Cdc42 in WT- and Sil-HaCaT cells in four migration patterns at different time points. a, b IF images and time courses of Cdc42 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 Cdc42 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). e Optical images of pseudopodium formation in WT-HaCaT cells. Arrows indicate the pseudopodium at day 2. Scale bar 50 μm

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