Figure 1.

CXCL8 and CXCL10 induction in fibroblasts by IL-1β and interferons. Confluent fibroblast monolayers were incubated with IL-1β in combination with IFN-α, IFN-β or IFN-γ. Results represent the mean CXCL8 and CXCL10 protein concentration (ng/ml) measured in the culture supernatant (three or more independent experiments).