Platelet-Released Growth Factors Induce Differentiation of Primary Keratinocytes

Figure 2

Time-dependent influence of PRGF on the expression of differentiation markers. PRGF stimulation (1 : 10) of primary keratinocytes caused a time-dependent decrease of keratin 1 (a) and keratin 10 (b) gene expression paralleled by a time-dependent increase of transglutaminase-1 (c) and involucrin (d) gene expression.

(a)

(b)

(c)

(d)