As data shown in Table 1, we found that expression levels of HSPD1 (p = 0.001), HSP90AA1 (p < 0.001), HSPE1 (p = 0.021), HSPH1 (p < 0.001), PSMA7 (p < 0.001), HSP90B1 (p < 0.001) and HSPA5 (p < 0.001) are significantly higher in tumor tissues. Here, PSMA7 is linked to neoplasm.