Fig. 3
From: CircRNAs: versatile players and new targets in organ fibrosis
Representative circRNAs involved in core and regulatory fibrotic signaling pathways. Fibrotic signaling includes the TGF-β1, Wnt, Notch and PDGF pathways. The blue dotted line and a plus sign represent promoted effects, whereas a red dotted line and a minus sign represent inhibited effects. EMT Epithelial-mesenchymal transition, ECM Extracellular matrix