
Differential miRNA expression upon hypoxia. Levels of novel-112, novel-144, and hsa-miR-210 were measured by qPCR in HUVECs exposed to 1% or 2% oxygen for 24 h. At both oxygen concentrations, novel-112 and novel-144 miRNAs were down-modulated and miR-210 was induced (n = 7; *P < 0.05; **P < 0.001; ***P < 0.001).










