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. 2022 Sep 20;23:260. doi: 10.1186/s12931-022-02182-8

Fig. 4.

Fig. 4

The lncRNA/circRNA–miRNA–mRNA ceRNA regulatory networks. Triangular nodes represent lncRNAs, V-shaped nodes represent miRNAs, elliptical nodes represent mRNAs, and rhombic nodes represent circRNAs. miRNA microRNA, ceRNA competing endogenous RNA