Since then, tumors from both Wt and control RNAi cells continued to grow fast in parallel, the tumor size reached 181.4 ± 23.9 mm2 and 164.8 ± 6.9 mm2, respectively, at day 27 after cell transplantation, in contrast to the tumor size 101.6 ± 11.5 mm2 from the PDIA2-knockdown cells (Figures 6C, D). Here, PDIA2 is linked to neoplasm.