Molecular expression in tumor tissues was detected, and it was found that compared with the vector group, the levels of VCAN-AS1 and STAT3/HIF-1α in the VCAN-AS1 group were upregulated, while the levels of miR-106a-5p were downregulated (p < 0.001, Figure 7(d,f)). Here, HIF1A is linked to neoplasm.