Fig. 3. (A) Wound healing assay was performed using KLK6^low and KLK6^high cells. The wound was imaged at 0, 24, and 48 hours after the scratch. (B) Quantification of wound healing area and wound healing ratio (%) in (A).

KLK6^high = kallikrein 6-high; KLK6^low = kallikrein 6-low.

^*Indicated value means statistical significance.