Identification of Macrophage Polarization-Related Genes as Biomarkers of Chronic Obstructive Pulmonary Disease Based on Bioinformatics Analyses

Figure 2

Identification of genes associated with COPD and macrophage polarization. (a) Volcano plot showed the DEGs between COPD samples and normal samples. (b) Overlapping genes between DEGs and macrophage polarization-related genes. (c) Heatmap exhibited the differential expression of the candidate genes between COPD samples and normal samples.

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