Finally, the gene targets of affected miRNAs in oligozoospermia were enriched for chronic myeloid leukemia, renal cell carcinoma, endometrial cancer, miRNAs in cancer, adherens junction, and p53 signaling pathway, according to KEGG pathways (Figure 3b). This evidence concerns the gene TP53 and chronic myelogenous leukemia, BCR-ABL1 positive.