In analogy of immune cluster associations, cancers from Mexico showed the highest number of dendritic cells (adj p = 0.0468), B cells (adj p = 0.0006), T regulatory cells (adj p = 0.0006), neutrophils (adj p = 0.0111), CD8 T cells (adj p = 0.0004) and NK-cells (adj p < 0.0001) (Fig. 3C). Here, CD8A is linked to cancer.