Figure 7. Dysregulated miRNA expression and target genes in old versus young mice lungs. (A) Changed expression levels of miRNAs. (B) miRNAs GSEA enrichment. The bar plot is showing GO biological processes that have an adjusted p-value < 0.5. Colors represent different miRNAs, miR-23b-3p (red), miR-29b-3p (green) and miR-30d-5p (blue).