Fig. 3.
Relationship between stemness and immune cell infiltrates in different cancer cohorts scored via IHC. (A) Stemness score negatively associates with tumor-infiltrating CD3+ T cells in colorectal cancer (P < 0.01; n = 33; data from ref. 29). Each point represents one patient sample. (B) Stemness negatively associates with tumor-infiltrating T cells (in this case the sum of CD4+ and CD8+ cells) in lung cancer (P = 0.07; n = 35; data from ref. 30). Colors denote adeno versus squamous cell lung cancers. (C) Stemness is significantly associated with tumor-infiltrating CD3+ T cells in a multisite dataset of high-grade ovarian cancer (P = 0.028; n = 44 samples from 12 patients; data from ref. 15). Colors represent individual patients. (D) By hotspot analysis, the fraction of tissue area occupied by colocalizing tumor and immune cells (FCI) is negatively associated with stemness in a multisite dataset from high grade ovarian cancer (P < 0.01; 44 samples from 12 patients; data from ref. 15). Colors represent individual patients.