The Kyoto Encyclopedia of Genes and Genomes (KEGG) pathway analysis demonstrated that several steatosis and inflammation-related terms such as PPAR signaling pathway, alcoholic liver disease, insulin resistance, peroxisome, adipokine signaling pathway and NF-κB signaling pathway were among the top 15 upregulated signaling pathways in Blood group (Fig. 2n). Here, PPARA is linked to steatosis.