Figure 2.

Effects of BCL on IFN-γ-induced production of thymus and activation-regulated chemokine (TARC) and macrophage-derived chemokine (MDC) in HaCaT cells. (a) and (b) BCL (0.5%–2%) suppressed IFN-γ-stimulated TARC release in a dose-dependent manner. (c) and (d) MDC expression was significantly suppressed at both transcriptional and posttranscriptional levels with the treatment of BCL Data are presented as mean ± SEM of three experiments conducted in duplicate. *P < 0.05, **P < 0.01, and ***P < 0.001  versus IFN-γ.