Receiver operating characteristic (ROC) curve analysis revealed AUC values of 0.959, 0.983, 0.938, 0.913, and 0.85 for ERN1, MYC, PPARGC1A, SLC11A1, and TLR7, respectively (Figure 5D), supporting their robust diagnostic utility for NAFLD. The gene discussed is TLR7; the disease is metabolic dysfunction-associated steatotic liver disease.