IGF1R and hepatocellular carcinoma: Moreover, a correlation analysis of 363 patients with HCC included in the TCGA Liver Hepatocellular Carcinoma (LIHC) dataset showed a negative correlation between mRNA expression of GSTZ1‐1 and IGF1R (r = −0.31, P < 0.0001, n = 363; Fig 4D left).