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. 2022 Aug 12;12:978006. doi: 10.3389/fonc.2022.978006

Figure 6.

Figure 6

Weighted gene coexpression network analysis (WGCNA) for the construction of an HMOX1-mediated metastasis regulatory network in LUAD. (A) A scale-free network construction (power threshold β = 6). (B) Gene dendrogram generating gene modules. (C, D) Correlation analysis between modules and pathophysiological traits. HMOX1, EMT, macrophage, and mitochondrional complex had the same high correlation module (MEbrwon). (E) Gene Ontology (GO) enrichment for the MEbrown genes. (F) The construction of protein-protein interaction (PPI) network among HMOX1, macrophage, mitochondrional complex, and EMT using the MEbrown module genes. (G) The simplified interaction network among HMOX1, macrophage, mitochondrional complex, and EMT. Solid lines indicate interactions. Dashed lines indicate missing interactions.