No TAAR5 expression imbalance was found in the datasets which include cortical specimens from the patients with bipolar disorder (GSE5388, GSE5389, GSE53239, GSE80655), schizophrenia (GSE17612, GSE80655), Alzheimer’s disease (GSE53697), Huntington’s disease (GSE79666, GSE64810), Parkinson’s disease (GSE20295, GSE68719), multiple sclerosis (GSE123496), or frontotemporal lobar degeneration (GSE13162). The gene discussed is TAAR5; the disease is bipolar disorder.