Fig. 6From: Hypoxic hUCMSC-derived extracellular vesicles attenuate allergic airway inflammation and airway remodeling in chronic asthma miceThe expression of miR-146a-5p in Hypo-EVs. a The protein expression of HIF-1α in hUCMSCs under normoxic and hypoxic conditions. b The expression of miR-146a-5p in hUCMSCs or EVs were detected by real-time PCR (n = 3). c MiR-146a-5p expression in the lung tissues of the control, PBS, Nor-EV, and Hypo-EV group (n = 6). d The expression of miR-146a-5p in HLF-1 cells that were treated with Nor-EVs or Hypo-EVs were detected by real-time PCR (n = 3). *P < 0.05, **P < 0.01, ***P < 0.001Back to article page