ZEB1 and breast cancer: Both the knockdown of linc‐ZNF469‐3 and over‐expression of miR‐574‐5p reduced the migratory and invasive ability of MDA‐MB‐231 and LM2‐4175 breast cancer cells by inhibiting ZEB1. 33 However, MiR‐574‐5p is also identified as an oncogene in several cancers, including thyroid carcinoma26, 27 and CRC.28 Ji et al28 showed that miR‐574‐5p was significantly up‐regulated in CRC tissues in C57BL/6‐Apcmin/+ mice model.