Kaplan–Meier survival analysis results of data derived from TCGA (Liu et al., 2020) and GSE7642 (Grinchuk et al., 2018) (a subset of liver cancer in the GEO database) indicated that high LAMA4 expression (Figures 7E, F) is associated with the survival of patients with HCC with short-term correlation (Figures 7A, B). This evidence concerns the gene LAMA4 and liver cancer.