Finally, we analyzed alterations to transcription factor activity in the PFC in schizophrenia patients (Supplementary Table 6) - we found an increase in the activity of seventeen transcription factors in males (ESR1, ETS1, ETS2, FOS, HIF1A, IRF2, JUN, KLF5, KLF6, NFKB1, RELA, SOX13, SP1, SPI1, STAT1, STAT3, and THAP11) and one transcription factor in females (POU4F2). This evidence concerns the gene FOS and schizophrenia.