In The Cancer Genome Atlas (TCGA) cohort, SLC7A5 mRNA overexpression was associated with ER negativity (p < 0.0001), PgR negativity (p < 0.0001), large tumor size (p = 0.047), high histological grade (p < 0.0001), high Myc mRNA expression (p < 0.0001), high VEGFA mRNA expression (p < 0.0001) and high VEGFC (p < 0.0001) mRNA expression (Supplementary Table 1). This evidence concerns the gene ESR1 and neoplasm.