CD8A and neoplasm: For tumor immune cell infiltration, we found that in LUAD LCIIAR positively correlates with the immune infiltration of T cells, Th1 cells, iDC, Macrophages, TReg, aDC, DC, Cytotoxic cells, TFHB cells, pDC, T helper cells, Eosinophils, Neutrophils, NK CD56dim cells, Mast cells, B cell, CD8 T cells, Tem, NK cells, Tcm, Th17 cells and NK CD56bright cells.