Beveridge et al showed significant upregulation of miR‐181b and downregulation of visinin‐like 1 (VSNL1) and glutamate ionotropic receptor AMPA type subunit 2 (GRIA2), which were target genes of miR‐181b, in schizophrenia postmortem brains.55 This evidence concerns the gene GRIA2 and schizophrenia.