Knockdown of GAS5 (si-GAS5), SMARCA4 (si-SMARCA4) or overexpression of miR-423-3p mimics significantly inhibited tumor cell growth and proliferation rates to similar degrees in Hep3B, Huh7 and SNU-449 cell lines (Supplementary Fig. 14a, b). Here, GAS5 is linked to neoplasm.