Amlodipine inhibits the proliferation and migration of esophageal carcinoma cells through the induction of endoplasmic reticulum stress

Figure 1 Levels of Cav1. 3 expression in esophageal cancer cell tissues. A: Representative detection of Cav1.3 level in esophageal squamous cell carcinoma (ESCC) by Western blot, N means adjacent tissues and C means cancer tissues; B: Statistical analysis of 50 cases of esophageal squamous cell carcinoma showed that level of Cav1.3 in ESCC tumor tissue was 1.60 times higher than that in adjacent tissue. ^aP < 0.05 vs the adjacent tissues; C: Western blot detection showed that the level of Cav1.3 in ESCC cells KYSE-70, KYSE-140, KYSE-450, Eca109, TE-1, and esophageal adenocarcinoma cell SKGT-4 was higher than that in esophageal squamous cell Het-1A.