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. 2015 Aug 12;36(11):1372–1380. doi: 10.1093/carcin/bgv110

Figure 5.

Figure 5.

An investigation of target proteins. (A) 2-DE analysis of SKH1 wild-type and caspase-7 KO mouse skin. (B) A spot (arrow) is identified as cystatin. (C) A spot (arrow) is identified as keratin-17. (D) Western blot analysis of the expression of keratin-17 and β-actin in skin tissue samples. In the lower panel, the bands were quantified using the image J software program (NIH). Data are shown as mean values ± SD. The asterisk indicates a significant increase of expression (*P < 0.05; **P < 0.01) in caspase-7 KO mice compared to untreated control. The expression of keratin-17 in a skin tissue microarray (E) or acute SSL-treated skin samples (F).