Research Article

4-Carbomethoxyl-10-Epigyrosanoldie E Extracted from Cultured Soft Coral Sinularia sandensis Induced Apoptosis and Autophagy via ROS and Mitochondrial Dysfunction and ER Stress in Oral Cancer Cells

Figure 6

Endoplasmic reticulum PERK/eIF2/ATF4/CHOP pathway in Ca9-22 and Cal-27 cells treated with 4-carbomethoxyl-10-epigyrosanoldie E. (a) Western blotting analysis of ER stress-related proteins. (b, c) Effect of eIF2α phosphatase inhibitor salubrinal on 4-carbomethoxyl-10-epigyrosanoldie E-induced apoptosis. #, .