Figure 5

A model by which a 12-HHT-linked cascade inhibits IL-6 synthesis upon UVB irradiation. 12-HHT inhibits the p38 MAPK/NF-κB pathway by up-regulating MKP-1, leading to the reduction of IL-6 synthesis in UVB-irradiated HaCaT cells.
A model by which a 12-HHT-linked cascade inhibits IL-6 synthesis upon UVB irradiation. 12-HHT inhibits the p38 MAPK/NF-κB pathway by up-regulating MKP-1, leading to the reduction of IL-6 synthesis in UVB-irradiated HaCaT cells.