A list of diverse genes associated with rheumatoid arthritis were detected, including PTGS1, MACIR, APOL6, IRF8, AQP1, ASAH1, ENO1, FGFR1, GRB2, HAGH, HRG, MAPK13, PLG, and SFRP1. This evidence concerns the gene HRG and rheumatoid arthritis.