GPR6 and diabetes mellitus: Further, the Harmonizome database identified another 22 genes (ARHGAP42, CA10, CACNA2D3, CGNL1, CLIC5, DLGAP1, FAT3, FRMD4A, GPR6, HECW1, IQCJ-SCHIP1, MAML2, MBOAT1, NCALD, NRP2, PBRM1, PTPRM, SLC24A3, SORCS2, SPOCK1, SYNDIG1 and TMEM132B) as diabetes-related from those found to be significant in this study.