In line with Figure 7, the tumor size and weight of pcDNA‐H19, miR‐130a‐3p mimic and miR‐17‐5p mimic groups were significantly above those of control group (P < 0.05), whereas depression of H19, miR‐130a‐3p, and miR‐17‐5p expressions rendered the tumor size and weight of mice models to be hypo‐control (P < 0.05). Here, H19 is linked to neoplasm.