MIR137 and schizophrenia: Sequencing of the MIR137 locus by Duan et al. revealed 133 new variants which are enriched in non-coding sequences, and one of these, a rare enhancer SNP 1:g.98515539 A> T, was associated with schizophrenia and reduced enhancer activity of its flanking sequence, predicting lower expression of MIR137 (Duan et al. 2014).