YY1 and colorectal carcinoma: Up to date, YY1 expression has been reported to be negatively regulated by miR‐7, miR‐34a, miR‐185‐5p, miR‐186, miR‐193a‐5p, miR‐215, miR‐361‐3p, miR‐449b‐5p, miR‐4262, and miR‐4728‐5p in CRC.31, 32, 33, 34, 35, 36, 37, 38, 39, 40