Figure 6.

Correlation between NCF expression and immune infiltrating level in KIRC. (a) NCF1, NCF2, and NCF4 expression levels were significantly related to tumor purity and significant positive correlations existed with immune infiltration cells including CD4⁺ T cells, CD8⁺ T cells, B cells, neutrophils, macrophages, and DCs in KIRC. (b–d) Correlation of NCF1, NCF2, and NCF4 expression and immune subtypes (C1-C6: wound healing, IFN-gamma dominant, inflammatory, lymphocyte depleted, and TGF-β dominant) in KIRC.