Fig. 3

LncRNA CASC2 suppressed phenotype switch induced by hypoxia in PASMCs. (a-b) The expression of phenotype switch marker proteins including myocardin, tropomysin, syndecan-1 and α-SMA was detected by western blot analysis in PAMSCs. ##p < 0.01. #p < 0.05, compared with normoxia group. ###p < 0.001, compared with normoxia group. **p < 0.01, compared with hypoxia + pcDNA3.1 group