RFX6 and neoplasm: Given the correlation of the rs339331 risk allele with increased PCa risk and elevated RFX6 expression, and association of RFX6 upregulation with PCa clinical severity, we examined the relationship between RFX6 expression and clinical indicators of tumor aggressiveness among PCa patients with varying rs339331 genotypes.[54, 57] We found that elevated RFX6 mRNA levels significantly correlate with shorter metastasis‐free survival and a higher risk of biochemical recurrence, particularly in patients with the rs339331 TT genotype (Figure 2h–j).