CD8A and neoplasm: The most significant changes in expression between sarcomatoid-tumor FOV and nonsarcomatoid-tumor FOV occurred in CD8 T cells, including downregulation of the anti-inflammatory RNA-binding protein ZFP36 (FDR < 0.001) and downregulation of TGFBR2 (FDR < 0.001; Additional File 2: Table S8).