Fig. 3

Characterization of RNAs extracted from EVs isolated by SEC, exoEasy, UC and ExoQuick respectively. a Total miRNAs in RNAs obtained from EVs. b qRT-PCR analyses of EVs-specific miRNAs (miR-146, miR-150, miR-18A and miR-21) and free miRNAs (like U6). c qRT-PCR analyses of EVs-specific lncRNAs (SLC25A and PGK1). *P < 0.05, **P < 0.01, ***P < 0.001