Fig. 7From: Circ-Ntrk2 acts as a miR-296-5p sponge to activate the TGF-β1/p38 MAPK pathway and promote pulmonary hypertension and vascular remodellingPotential molecular mechanisms of circ-Ntrk2 in PAH. Circ-Ntrk2 functions as an accelerator of PAH by sponging miR-296-5p to activate the TGF-β1/p38 MAPK pathway, and consequently promotes PASMC proliferation and pulmonary artery remodellingBack to article page