Suppression of survival kinases and activation of JNK mediate ethanol-induced cell death in the developing rat brain

Administration of ethanol to immature rat pups during the period in which synaptogenesis occurs triggers extensive apoptotic cell death in the brain. This ethanol-induced cell death is known to be mediated by Bax activation, which is caused by mitochondrial dysfunction. However, little data is available regarding the regulation of survival signaling pathways and their downstream events that lead to Bax activation. Thus, in the present study, we...