Interestingly, we observed that miR-349 was increased in NAFLD rats, which interacted with 29 target genes, e.g., Abcg8, Cyp1a1, Fads1, Lats2, etc. In addition to Abcg8 and Cyp1a, Fads1 has also been reported to be correlated with NAFLD39. The gene discussed is FADS1; the disease is metabolic dysfunction-associated steatotic liver disease.