TE enhances migration of primary human keratinocytes in the scratch assay.

<p>Cells were incubated with 1 µg/mL TE, 10 ng/mL HGF or treated with DMSO, as control. Images were taken immediately after wounding (0 h) and after 8 h incubation (A). The scale bar is of 100 µm width. Representative images of repeated experiments are shown. (B) Closed area in % after 8 h (1 µg/mL TE, 10 ng/mL HGF or untreated control) compared to the scratch area at time point zero (0 h). Values represent mean of closed areas of 4 independent experiments ± s.d. ***p<0.001 versus control.