At the protein level, we found FKBP51 protein was also higher specifically in schizophrenia vs controls (Cohort 2: t = 2.580, P = 0.0149, FDR = 0.04470, + 17.3%, Fig. 1c; Cohort 4: t = 2.685, P = 0.00972, FDR = 0.02916, + 18.3%, Fig. 1d). The gene discussed is FKBP5; the disease is schizophrenia.