RXRB and schizophrenia: Using qPCR in the expanded cohort (37 schizophrenia and 37 controls), we confirmed decreased expression of NR4A1 and also found a significant decrease in NR4A2 expression in schizophrenia (NR4A2: F(1,66) = 4.655, p<0.05) and RXRB: F(1,66) = 10.256, p<0.01; Fig 2, Table 4).