LINC01503 and neoplasm: Conversely, LINC01503 overexpression group showed stronger fluorescence signals compared with the control group, as shown in Figure 5A. Consistent with the above data, knockdown of LINC01503 in MHCC-97H cells ameliorated the tumor growth rate compared with the control cells, whereas LINC01503 upregulation in Huh7 cells showed an opposite effect (P<0.01) (Figure 5B).