RNA-seq data obtained from PD_NGSAtlas, a reference database for epigenomic and transcriptomic data for psychiatric disorders, demonstrated a 3-fold increase in EZH2 expression in the anterior cingulate cortex of individuals with schizophrenia compared to controls.
Lentiviral knockdown of EZH2 rescued Purkinje cell degeneration and behavioral abnormalities in Atm(-/-) mice, demonstrating that EZH2 hyperactivity is another key factor in A-T neurodegeneration.