Some genes in this module were connected by processes proposed to be involved in tumor progression, such as DOC2A, CGN (Cingulin), PARD6B, NEDD4L, and SYT9 which belonged to the KEGG pathway, tight junction (TJ) (hsa04530), and GEO term, cell junctions (GO:0030054). This evidence concerns the gene CGN and neoplasm.