As for the immunohistochemistry results (IHC) of FITM1 obtained from the Human Protein Atlas database (https://www.proteinatlas.org) (Uhlen et al., 2015), Figure 5F vividly shows that FITM1 expression was much higher in normal liver tissues rather than HCC tissues. The gene discussed is FITM1; the disease is hepatocellular carcinoma.