The following 14 genes out of 83 RA-specific drug target genes were identified using GWAS results only: ABCB1, ADA, ADORA1, APP, ATIC, CYTSA, DHODH, HLA-G, IKBKAP, IL1RN, ITGB2, LASS6, MOBKL2B, TRAF1 The following 25 genes out of 83 RA-specific drug target genes were identified with pathway-oriented analysis: ADORA1, ADORA2A, ADORA2B, ADORA3, ANPEP, APP, C5, CD14, CD33, DUSP1, FCGR2B, FCGR3A, FOLR1, HLA-DRB1, HLA-G, IL1B, IL2, IL6, IL8RA, IL8RB, ITGAX, ITGB2, LTA, MAP3K1, TRAF1