CCK-8 cell Counting Kit-8 cDNA complementary DNA ChIP chromatin immunoprecipitation CIRI cerebral ischemia-reperfusion injury ETS E26 transformation-specific ETV4 E26 transformation-specific variant 4 FBS fetal bovine serum GPX4 glutathione peroxidase-4 GSH glutathione HE hematoxylin-eosin I/R ischemia/reperfusion LV lentiviral m5C 5-methyladenosine MCAO middle cerebral artery occlusion MDA malondialdehyde NEAAs non-essential amino acids OGD/R oxygen and glucose deprivation/reoxygenation PGIs...