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. 2019 Mar 28;18:76. doi: 10.1186/s12944-019-1023-6

Fig. 7.

Fig. 7

Top 3 modules from the PPI network. The significant 3 clusters marked a, b and c, respectively, identified from the PPI network with k-core > 6, were regarded as topological central networks. Red-marked nodes represented up-regulated hub genes participating in three sub-networks, and the green marked ones represented down-regulated genes