DSC2 and neoplasm: The tumor weights in the sgRNA-NC group, sgRNA-DSC2 group, lenti-NC group, and Lenti-DSC2 group were (2.43 ± 0.33) g, (4.29 ± 0.38) g, (2.45 ± 0.73) g, and (0.70 ± 0.19) g, respectively.