TNFAIP3 and rheumatoid arthritis: Among them are IKBL, BAT2, CTLA4, PADI4, TNFAIP3, CD40, BDKR1, and CCL1. The ranks of these potential RA genes by gene score are 145, 19, 421, 1550, 666, 1951, 2348, and 69, respectively.