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Apoptosis or programmed cell death is an extremely coordinated phenomenon that involves the participation of a complex interacting crosstalk between the endoplasmic reticulum and mitochondria. This involves a series of signaling molecules like stress kinases, caspases, Bcl‐2 family of proteins, etc. that coordinately induce apoptosis by releasing apoptotic proteins from the mitochondria and mediate DNA damage of the cell. Among the stress kinases, JNK, a member of the MAPK family has been believed to be critically mediating these apoptotic phenomena. The involvement of JNK has been clouded by controversies because of its role both as a pro‐apoptotic and an anti‐apoptotic mediator. A very significant initiator of JNK activation is the pro‐inflammatory cytokine, IL‐1β, levels of which are significantly elevated in varied diseases especially diabetes where it is believed to significantly contribute to pancreatic …