More specifically, T cells, CD8+, T helper cell 1 (Th1), dendritic cells (DC), neutrophils, and cytotoxic cells scored highest in clear cell renal cell carcinoma (ccRCC), while Th2 and regulatory T cells (Treg) scores were relatively low, suggesting an overall proinflammatory effect of ccRCC [36]. This evidence concerns the gene CD8A and nonpapillary renal cell carcinoma.