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). Here, KLF6 is linked to schizophrenia.