Figure 5

Bleomycin-induced pulmonary fibronectin, IL6, IL11 expression and ERK, STAT3, NF-kB and SMAD2 phosphorylation in Il11 knockout and wild type mice. Western blots of (A) fibronectin, IL6 and IL11 and (B) phosphorylated and total protein levels ERK1/2, STAT3, NF-kB and SMAD2 in lung homogenates of Il11−/− and wild-type mice 14 days post-BLM (n = 3 for each genotype/condition).