For example, the association with probe cg01447828 (pMETA_NDs_ SCZ = 1.17 × 10−7, pMETA_NDs_RA = 1.48 × 10−7, decreased methylation blood DNA methylation in cases compared to controls), annotated to the gene PRX encoding periaxin, is significant only when adding schizophrenia or rheumatoid arthritis to the MOMENT meta-analyses. The gene discussed is PRX; the disease is rheumatoid arthritis.