DNMT1 and renal cell carcinoma: Next, we analysed the correlation between them and found that there was a negative correlation between DNMT1 and miR‐214 levels (R = −0.5942, P < .0001), a positive correlation between DNMT1 and LIVIN levels (R = 0.4931, P = .0004) and a negative correlation between miR‐214 and LIVIN levels (R = −0.7356, P < .0001) in normal tissues and RCC patients (Figures 9D‐F).