GO analysis indicated that target genes of miRNAs undertook the function of immune cell activation and oxidative stress, whereas KEGG analysis implied that these targeted genes involved in Wnt signalling pathway, MAPK signalling pathway, PI3K‐Akt signalling and some infections including influenza A and hepatitis B. The results of GO and KEGG analysis for miRNAs in panels based on different ethnicities and samples are present in Figures 3 and 4, respectively. This evidence concerns the gene AKT1 and infection.