Additional file 1: of LncRNA PVT1 regulates atrial fibrosis via miR-128-3p-SP1-TGF-β1-Smad axis in atrial fibrillation

Figure S1. ELISA analysis showed that PVT1 overexpression further up-regulated the Ang-II-induced secretion of TGF-β1, whereas PVT1 knockdown exerted the opposite effect. *P < 0.05 vs. Control, #P < 0.05 vs. Ang-II + vector, $P < 0.05 vs. Ang-II + si-Ctrl. Data are presented as mean ± SD. PVT1, plasmacytoma variant translocation 1; TGF-β1, transforming growth factor-β1. (TIF 76 kb)