BRD1 and schizophrenia: The BRD1 locus approached genome-wide significance in the Psychiatric Genomics Consortium (PGC) schizophrenia mega-GWASs using conventional statistical methods (p = 4.38E-05 in PGC1 [11] and p = 3.31E-07 in PGC2 [12], and moreover it was found genome-wide significant and predicted to be highly replicable when applying an Empirical Bayes statistical approach already in the smaller PGC1 data set [13].