Fig. 1.

The expression of SPOCK2 in the normal pancreatic cell line and seven pancreatic cancer cell lines. The mean expression levels of housekeeping genes RPS18 and B2M were employed as a reference and measured using the 2−ΔCT method. Each of the pancreatic cancer cell lines was evaluated individually in comparison to HPDE, with each sample tested independently at least three times. *P < 0.05, **P < 0.01, ***P < 0.001, ****P < 0.0001. The value was shown as mean ± SEM