SLC9A6 and metabolic dysfunction-associated steatotic liver disease: Among these circRNAs, mmu_circ_0016305 (circ‐SLC9A6), a circRNA derived from exons 11−14 in the linear transcript of the SLC9A6 (solute carrier family 9‐member A6) gene, was significantly upregulated in NAFLD mouse livers by approximately four‐fold, in agreement with the database (Figure 1A).