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. 2018 Aug 4;15(8):995–1005. doi: 10.1080/15476286.2018.1486659

Figure 2.

Figure 2.

Roles of circRNAs. (A) Aberrant circRNAs expression associates with different cancer outcome. (B) Immune signaling, such as Toll-like receptor, induces the production of host circRNAs (left). Foreign circRNAs evoke RIG-I mediated immune responses via intron identity (right). (C) CircRNAs expression associates with cellular functions. (D) Hypoxia induces circRNAs expression.