Supplementary Figure S4 - PDF file 140K, Summary of radiotherapy-induced changes of immune response-related gene expression in human sarcoma: Retrospective analysis of 37 paired samples before/after radiotherapy by qRT-PCR for (A) immune effector molecules (B) immune suppressor molecules (C) cytokines (D) CT-antigens and (E) transcription factors. The horizontal bars on the bar graphs represent the median. Statistical analysis was performed for each transcript between the cohort before (open bars) and after (stippled bars) radiotherapy using the two-tailed bivariate analysis (Graphpad-Prism) on the delta Ct values after normalization to beta-actin. The p-values of statistically different groups are displayed in the graph. The data for individual patients are shown in Fig. 1