YY1 and cancer: Several other miRNAs could also target YY1 in various cancer types, including miR-101, miR-181, miR-186, miR-193a-5p, miR-215, miR-218, miR-381, miR-544, miR-5590-3p, miR-635, miR-7, and miR-7-5p [40,74,95,211,212,213,214,215,216,217,218,219,220,221,222], demonstrating the potential of miRNAs in antitumor therapy strategies.