3-D view of differentially expressed proteins. 3-D view of differentially expressed proteins in the serum of pancreatic cancer patients and the cancer-free controls. The computational analysis of the images with the DyCyder software allowed for the detection of significant abundance changes based on the variance of the mean change within the cohort. MBL2 (A) and MLCK2 (B) were over-expressed in the pancreatic cancer patients' serum. T: the pancreatic patients; N: the controls.