Comprehensive Analysis of lncRNAs Related to the Prognosis of Esophageal Cancer Based on ceRNA Network and Cox Regression Model

Figure 6

Identification of hub genes from the PPI network with the MCC method. (a) There are 32 genes in the PPI network. The red nodes are upregulated genes, and the green nodes are downregulated genes. (b) Top ten key genes screened by the MCC method; red was the higher score calculated by the MCC method, followed by orange.

(a)

(b)