EZH2 and gastric cancer: Yoon et al. described the fact that miR-185-5p was attenuated in gastric cancer and its endogenous induction modulated epigenetic processes through the downregulation of proteins such as DNA methyltransferase 1 (DNMT1) and enhancer of zeste homolog 2 (EZH2), which both produce methylations [30,31,32].