The set of proteins supported by corresponding transcripts as differentially expressed and upregulated in the invasive samples.

Table 2 consist of the 47 protein profiles in the leading edge of the gene set found to be clearly enriched in the invasive samples (Figure 3). The gene set was defined as the set of proteins matching the transcripts found differentially expressed in the Rank Product analysis of the transcriptomics dataset. Signal log2 ratios are listed in Table S13 in File S1. Cell Comp = Gene Ontology cellular component annotations. Biol Proc = GO biological process annotations. The same protein (Gene Symbol/Entrez ID) may appear several times since it can be identified from different origins and/or in different independent iTRAQ experiments.