The tumor growth was accelerated and tumor weight was increased following sh‐circ_515 + miR‐296‐5p inhibitor treatment, whereas tumor growth was inhibited and tumor weight was reduced in the oe‐circ_515 + sh‐RNF44 group compared to the oe‐circ_515 + sh‐NC group (Figure 7E,F). Here, RNF44 is linked to neoplasm.