Fig. 5From: Predictive proteomic signatures for response of pancreatic cancer patients receiving chemotherapyELISA analysis of four selected proteins. The plasma levels of PZ, AZGP1, SHBG, and VWF at baseline were determined by ELISA in a cohort of PDAC patients (a–d). The plasma concentrations were illustrated as box plots. GR good-esponders, LR Limited-respondersBack to article page