Conversely, TGM2 exhibited positive correlations with immunosuppressive cell populations, including M2 macrophages (Figures 6G-I), cancer-associated fibroblasts (R = 0.365, P < 0.0001; Figure 6J), hematopoietic stem cells (R = 0.469, P < 0.0001; Figure 6K), and endothelial cells (R = 0.628, P < 0.0001; Figure 6L). Here, TGM2 is linked to cancer.