marginally significantp < 0.25
Homogeneously Expressed Proteins and Genes within the Tumors and Associated Pathways Proteins with a stable expression (i.e., had a low CV) within minimum four tumors ( Section 4 ) ( n = 49) showed marginally significant (one-sided Fisher’s exact test, adj. p < 0.25) enrichment for signaling processes such as PI3K–AKT–mTOR signaling, EPH–ephrin signaling, oncogenic MAPK signaling and signaling by Rho GTPases ( Figure 3 a, Table S5 ).