has part caspase signaling (primitive) [ER stress] caspase pathway caspase 12 signaling (primitive) [ER stress - apoptosis] caspase 4 signaling (primitive) [ER stress - apoptosis] caspase pathway [ER stress - apoptosis] A series of molecular signals mediated by Caspase family. This pathway is a specific course-dependent and can constitute the course of ER stress. This pathway is dependent on the apoptosis and can constitute the course of ER stress. caspase 9 signaling (primitive) [ER stress - apoptosis] caspase 3 signaling (primitive) [ER stress - apoptosis] BAK activation [ER stress] BAX activation [ER stress]