Research Article

Identification of Key Candidate Proteins and Pathways Associated with Temozolomide Resistance in Glioblastoma Based on Subcellular Proteomics and Bioinformatical Analysis

Figure 3

Protein–protein interaction (PPI) network analysis of DEPs. Based on STRING online database, a total of 161 DEPs constructed the PPI network. The nodes included in the pink region had strong interactions with other nodes, which indicated significant importance for the screening of key candidate proteins.