The results showed that the level of TRPM2 in KIRC tissues was strongly associated with immune markers of B cells, CD8+ T cells, dendritic cells, M1/M2 macrophages, monocytes, neutrophils, general T cells, T-cell exhaustion, tumor-associated macrophages (TAMs), Th1, Th2, and Tregs, but not with NK, Tfh, and Th17 cells (Table 1). Here, CD8A is linked to neoplasm.