WDFY3 and esophageal squamous cell carcinoma: Conversely, miR‐2355‐5p mimic markedly promoted cell proliferation and invasion, and WDFY3‐AS2 overexpression dramatically reduced the promotive effects of miR‐2355‐5p mimic on EC9706 and TE1 cell proliferation and invasion (Figure 6I‐K), suggesting that WDFY3‐AS2/miR‐2355‐5p regulatory axis plays an important role in cell proliferation and invasion of ESCC cells.