Fig. 3

Elements of the inflammatory milieu within the tumor microenvironment have prognostic value. Kaplan-Meier curves are plotted for a FGF-2, b MDC, c Flt-3 L and d IL-4 based on cutoffs at median cytokine concentrations in 36 pancreatic adenocarcinoma specimens. The log-rank test was used to compare differences. Significance was considered for those in which P < 0.05