Fig. 5From: ITRAQ-based proteomic analysis reveals possible target-related proteins in human adrenocortical adenomasProtein-protein interaction (PPI) network based on the DEPs-. The round nodes indicate individual proteins. Regulations of protein abundance are shown as red (up-regulation) or green (down-regulation) circles. a PPI network based on the up-regulated DEP- E2F3. b PPI network based on the down-regulated DEP- KRT6A. c PPI network based on the up-regulated DEP- ALDH1A2Back to article page