ATF6B and epilepsy: Four DE‐SRGs were differentially expressed between the control and epilepsy groups in GSE202101 dataset, including immediate early response 3 (IER3), tumor necrosis factor (TNF), G‐patch domain and ankyrin repeats 1 (GPANK1) (all upregulated), and activating transcription factor 6 beta (ATF6B) (downregulated, Figure 3A, B).