LINC00330 and esophageal squamous cell carcinoma: Conversely, knockdown of LINC00330 promoted the proliferation (Fig. 2D, and Additional file 3: Figure S1G) and invasion (Fig. 2E, and Additional file 3: Figure S1H) of ESCC cells and inhibited apoptosis (Fig. 2F and Additional file 3: Figure S1I).