According to a recent study (Bian et al., 2018), the expression of FEZF1‐AS1 in colon cancer tissues and cells was upregulated, and the inhibition of the expression of FEZF1‐AS1 could significantly inhibit the migration, invasion, and proliferation of colon cancer cells and inhibit tumor growth. The gene discussed is FEZF1; the disease is malignant colon neoplasm.