As shown in Figure 1(b), the percentage of CD14+CD16+ cells in Ps, PsA, RA and HC were 0.82 ± 0.60%, 0.91 ± 0.62%, 0.57 ± 0.21%, and 0.46 ± 0.30%, respectively. The gene discussed is FCGR3A; the disease is rheumatoid arthritis.