The Gene Signature Associated with Hepatocellular Carcinoma in Patients with Nonalcoholic Fatty Liver Disease

Figure 2

WGCNA analysis of expression profiles from healthy and NAFLD samples. (a) The association between the gene modules and two NAFLD statuses (health and NAFLD) is indicated by Pearson’s correlation coefficient and value (in parenthesis). Blue, yellow, and brown modules are significantly highly expressed in NAFLD in comparison to healthy samples. (b) The significance of biological process enrichment for the blue gene module is indicated by the negative log10-transformed false discovery rate (FDR). (c) The significance of biological process enrichment for the yellow gene module is indicated by −log10 (FDR). (d) The significance of biological process enrichment for the brown gene module is indicated by −log10 (FDR).

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