MORC family CW-type zinc finger 4 (MORC4) is a member of the highly conserved MORC family, it has been observed to be highly expressed in multiple cancer, such as colorectal cancer (Liang et al., 2023), breast cancer (Yang et al., 2019), and lymphomas (Liggins et al., 2007). The gene discussed is MORC1; the disease is breast cancer.