Fig. 1.

Protein expression of iTRAQ and the Simple Western Analysis. A. Protein ratio distribution (P-DMSC-Treated NHEKs vs. C-DMSC-Treated NHEKs); B. Expression of proteins associated with cell junction assembly assessed by iTRAQ (t-test, data are expressed as mean); C. Expression of proteins with associated cell junction assembly assessed by Simple Western Analysis (t-test, data are expressed as mean with standard error of mean (SEM)), D. Expression of proteins associated with keratinocyte proliferation and differentiation assessed by iTRAQ (t-test, data are expressed as mean), E. Expression of proteins associated with keratinocyte proliferation and differentiation assessed by Simple Western Analysis (t-test, data are expressed as mean with SEM).