Additionally, miR-27b, miR-200c, miR-21 and miR-122 and miR-132 may serve as ideal theranoMiRNAs in schizophrenia, particularly when analysed in conjunction with CYP1A2, CYP1B1 and CYP1A1 activities. This evidence concerns the gene CYP1A1 and schizophrenia.