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. 2016 Mar 21;11(5):3009–3014. doi: 10.3892/ol.2016.4358

Figure 2.

Figure 2.

Protein-protein interaction network for differentially expressed genes. Red nodes correspond to upregulated genes in HNSCC, while green nodes correspond to downregulated genes in HNSCC. Diamonds represent hub nodes (nodes with a degree of connectivity ≥30). HNSCC, head and neck squamous cell carcinoma.