Effects of gly-rhAFP and UVA on phosphorylation of NFκB, Akt1 and ERK1/2 in HaCaT cells (mean ± SD). 0 min – control cells without treatment; 5 and 20 min – time after treatment. (A) cells exposed to 100 µg·mL−1 gly-rhAFP; (B) cells exposed to 2.5 J·cm−2 UVA; (C) cells exposed to UVA + gly-rhAFP. Akt, protein kinase B; ERK, extracellular signal-regulated kinase; gly-rhAFP, glycosylated recombinant human alpha fetoprotein; NFκB, nuclear factor kappa B.