Fig. 2

The DNA methylation biomarker set detects difference in the disease burden after treatment of pancreatic adenocarcinoma. The boxplots show the mean DNA methylation signal per marker for 9 pairs of blood samples taken before the treatment and 4 weeks after the first cycle of treatment started. The y-axis is in a log2 scale. p = 3.9 × 10–3 by Wilcoxon signed rank test