Numerous studies have shown that miRNAs play a vital role in cell proliferation and death,57 as well as a variety of cellular activities.58, 59, 60 Additionally, miRNAs are aberrantly expressed in various types of cancers and can be manipulated to control the growth of cancer cells.61, 62, 63 miRNA has been shown to regulate MORC2 in cancer. The gene discussed is MORC2; the disease is cancer.