Figure 4From: The candidate tumor suppressor gene ECRG4 inhibits cancer cells migration and invasion in esophageal carcinomaECRG4 may be involved in p53 pathway. Representative photos and statistic plots of relative protein expression levels in EC9706/pcDNA3.1-ECRG4 and EC9706/pcDNA3.1. Analysis of cell's total proteins by Western blot showed that p53 and p53 target gene p21 expressions were increased in EC9706/pcDNA3.1-ECRG4 cells compared with in EC9706/pcDNA3.1 cells (P < 0.05). Lane 1: EC9706/pcDNA3.1-ECRG4; Lane 2: EC9706/pcDNA3.1. *, P < 0.05, compared with EC9706/pcDNA3.1.Back to article page