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. 2022 Oct 13;2022:3017807. doi: 10.1155/2022/3017807

Figure 6.

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. #p < 0.05, p < 0.001.