Conclusions Apoptosis in the AsGnT-V/SMMC-7721 cells induced by ATRA are related to ER stress.

• 结果GRP78和XBP1的变化表明经ATRA处理后AsGnT-V/SMMC-7721细胞的内质网应激加剧了,而与内质网应激相关的凋亡分子CHOP、caspase-9、caspase-12以及caspase-3都发生了激活。