Notably, miR-181b-5p and miR-877-5p acted as negative regulators of tumor-suppressor genes (e.g., HEY2, MCL2, HAND2), while miR-204-5p and miR-143-3p appeared to indirectly target oncogenes (e.g., RAB10, DR1, PTBP3, NCBP1). This evidence concerns the gene HAND2 and neoplasm.