Among the predicted targets of up-regulated miRNAs were a number of well-established SZ, ASD and BD candidates, including DISC1, GSK3β, MYT1L, TCF7L2, CNTNAP1, NRXN1, genes involved in glutamatergic transmission (GRM3, GRIN2A, GRIN2B, GRIN2D, GRIK2, GRIK3), and genes involved in GABAergic transmission (CCK, GABRA1 GRIN2B,GABBR2, GABRB2). This evidence concerns the gene GRIK2 and Behcet disease.