XIST and colorectal carcinoma: Besides, the CRC subjects with overexpressed XIST and under‐expressed miR‐30a‐5p, respectively, displayed poorer prognosis than under‐expressed XIST (HR = 2.26, 95% CI: 1.32‐3.88, P = 0.003) and overexpressed miR‐30a‐5p (HR = 1.97, 95% CI: 1.15‐3.37, P = 0.013) (Figure 1B) (Table 3).