Similarly, the FLOT1 gene was identified in RA (TWAS.Z = 6.9646, FDR = 1.71 × 10−9), SLE (TWAS.Z = 6.3121, FDR = 1.16 × 10−6), SS (TWAS.Z = 5.3636, FDR = 1.79 × 10−4), and PMR (TWAS.Z = 3.9294, FDR = 3.32 × 10−2) and was recognized as a positive-related gene in all of these diseases. Here, FLOT1 is linked to rheumatoid arthritis.