HSPA1A and hepatocellular carcinoma: The heatmap depicted the relative protein expression of the HSP70, eIF4A, eIF4E, eIF4G, and 4EBP1 in 25 patients with HCC and the average protein levels of HSP70, eIF4A, eIF4E, eIF4G and 4EBP1 in each TNM stage (Figure 1C,D).