Figure 8.
Costimulation restores the Dex-mediated inhibition of c-Fos induction. Cell extracts were prepared from Dex-treated and control human naive CD4+ T cells stimulated with anti-CD3, anti-CD3 plus IL-2, or anti-CD3 plus anti-CD28. The induction of (a) c-Jun and (b) c-Fos expression was assessed by Western blotting using specific Ab’s. Results from a representative experiment are shown.