Fig. 2
From: CircRNA0001859, a new diagnostic and prognostic biomarkers for COPD and AECOPD
CircRNA0001859 was down-regulated in lung tissue of COPD mouse. a The dysregulated expression of circRNAs in CS treatment group as compared with the Air treatment group. b The dysregulated expression of circRNAs in NNK treatment group as compared with the Air treatment group. c The dysregulated expression of circRNAs in CS + NNK treatment group as compared with the Air treatment group. d The Venn diagram showed the dysregulated circRNA after all the three kinds of treatments (CS/NK alone or CS + NNK). Three independent biological repeats were carried out for each analysis