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. 2020 Aug 13;10:1612. doi: 10.3389/fonc.2020.01612

FIGURE 7.

FIGURE 7

Working model for circHIPK3 in HRGC cells. Under a long-term hypoxic microenvironment of gastric cancer, circHIPK3 was upregulated by HIF-2α; then circHIPK3 upregulated NRP1 by sponging with miR-653-3p and miR-338-3p followed by relieving the transcriptional suppress of NRP1; finally, NRP1 promoted metastasis by activating ERK and AKT pathway.