KEGG pathway analysis by means of miRPathDB 2.0 (https://mpd.bioinf.uni-sb.de/mirnas.html; accessed April 20th, 2021) revealed that these miRNAs were associated with neurotrophin signaling (miR-126-3p, let-7c-5p), focal adhesion (miR-126-3p, miR-186-5p), VEGF signaling (miR-126-3p), leukocyte transendothelial migration (miR-126-3p), adherens junction (miR-409-3p) and cancer (miR-126-3p, miR-140-5p, let-7c-5p) pathways. This evidence concerns the gene BDNF and cancer.