The results demonstrated that the CPEB3 expression was downregulated in the hippocampal tissue of the KA model mice than in the control group since KA-induced sustained status epilepticus (SE) at 1, 3, 7, 14, and 30 d, whereas CPEB3 did not show any significant change in the cortex at 1 d after KA injection; however, it was significantly reduced on 3, 7, 14, and 30 d (Fig. 2A, B). Here, CPEB3 is linked to status epilepticus.