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Fig. 4 | Cancer Cell International

Fig. 4

From: Over-expression of Nectin-4 promotes progression of esophageal cancer and correlates with poor prognosis of the patients

Fig. 4

Knockdown expression and over-expression of Nectin-4 in human EC cell lines Eca-109 and TE-1. a The knockdown expression of Nectin-4 at mRNA level by using RNAi approach in human EC lines was confirmed by real-time RT-PCR, and the Nectin-4 mRNA expression level in LV-Nectin-4-shRNA group cells was significantly lower than that in LV-NC group cells (both in Eca-109 and in TE-1, P < 0.0001). b The decreased Nectin-4 protein expression after knockdown in human EC cell lines Eca-109 and TE-1, were confirmed by using western blot method. c The Nectin-4 protein expression level in LV-Nectin-4-shRNA group cells was significantly lower than that in LV-NC group cells (in Eca-109, P < 0.01, and in TE-1, P < 0.001). d The over-expression of Nectin-4 at mRNA level in human EC lines was confirmed by real-time RT-PCR, which showed that the increased Nectin-4 mRNA expression level in LV-Nectin-4-OE group cells compared with LV-Vector-Ctrl group cells (both in Eca-109 and in TE-1, P < 0.0001). e The increased Nectin-4 protein expression in human EC cell lines Eca-109 and TE-1 were confirmed by using western blot method. f The Nectin-4 protein expression level in LV-Nectin-4-OE group cells was significantly higher than that in LV-Vector-Ctrl group cells (in Eca-109, P < 0.01, and in TE-1, P < 0.001)

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