CD8A and synovial sarcoma: SS patients exhibited elevated proportions of naive B cells, gamma delta T cells, monocytes, M2 macrophages, and activated dendritic cells, while decreased proportions of memory B cells, CD8+ T cells, regulatory T cells (Tregs), resting NK cells, and M0 macrophages were observed (Wilcoxon rank‐sum test, FDR < 0.05) (Figure 6a).