Histological examination using H&E, α-SMA, Masson, COL1A1 and FASN staining revealed that the degree of hepatic steatosis and hepatocellular ballooning in linc00907 knockdown mice was less severe than that in the control group, and lipid accumulation was also less pronounced (Figure 4I, 4J). The gene discussed is COL1A1; the disease is steatosis.