CD8A and cancer: Consistent results showed that the low-risk group presented higher abundances of natural killer cells (NK), T follicular helper cells (Tfh), and Th1 cells, while macrophage, regulatory T cells (Tregs), M2 macrophage, Cancer-associated fibroblasts (CAFs), neutrophils, dendritic cells (DCs), and CD8 + T cells were more common in high-risk groups.