The transcription factors E2F and Myc, as oncogenes or tumor suppressors (depending on their expression levels), are inhibited by miR-17-92 cluster (which give rises to seven mature microRNAs, including miR-17-5p, miR-17-3p, miR-18a, miR-19a, miR-19b, miR-20, and miR-92-1) [19], [22]. Here, MYC is linked to neoplasm.