HSPA4 and hepatocellular carcinoma: Roessler Liver 2 dataset showed significant HSPA4/13/14 overexpression in HCC tissues compared with the normal tissues with multiple changes of 2.202 times (p = 1.9E−72), 2.119 times (p = 9.4E−49), and 2.099 times (p = 7.76E−58), respectively.