TNF and non-alcoholic fatty liver: According to KEGG pathway analysis, interleukin (IL)-17, advanced glycation end products (AGE), and tumor necrosis factor (TNF),signaling pathways were enriched in individuals with NAFL in subcutaneous adipose tissue, whereas response to oxidative stress was not enriched underscoring the well-established link between adipose tissue inflammation and NAFL (Arab et al.