CD4 and triple-A syndrome: In GSE57691 cohort, the CIBERSORTx results suggested that relative to the control group, naive CD4 T cells (p = 0.033), T cells follicular helper (Tfh) (p = 0.007), and activated dendritic cells (p = 0.004) were more abundant in AAA group, while memory resting CD4 T cells (p = 0.015), and M2 macrophages (p = 0.041) were more prevalent in control group than in AAA group (Figure 5A).