NR2F1 and neoplasm: Consistently, the expression of NR2F1 displayed a positive association with CAF infiltration after being adjusted by tumor purity based on the EPIC (Spearman’s r = 0.38, p = 5.96 × 10−10), MCPCOUNTER (Spearman’s r = 0.408, p = 1.97 × 10−11), and TIDE (Spearman’s r = 0.526, p = 4.37 × 10−19) algorithms (Figure 7b).