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. 2018 Apr 4;18:53. doi: 10.1186/s12935-018-0549-4

Fig. 1.

Fig. 1

Verification of the knockdown efficiency of STAT3 in ECA109 cells. a Western blot analysis of STAT3 protein levels of ECA109 cells transfected with pSi-STAT3 or pSi-Scramble and untreated cells. GAPDH was used as a loading control. b Quantity of STAT3 protein levels compared to GAPDH. Data are represented as the mean ± SE, *P < 0.05, pSi-STAT3 group vs. pSi-Scramble group